/**
 * 파일명: style.css
 * 파일경로: /home/testitkr/public_html/assets/css/
 * 기능: 테스트잇 공통 스타일 (Design System 03 — Deep Navy + Soft Lavender + Cream, calm retail theme)
 *       토큰 / base / layout / components / pages 단일 파일 통합
 * 작성일: 2026-05-28
 * 수정일: 2026-05-29 (Design System 03 — Navy/Lavender/Cream 톤 전면 교체)
 */

/* ============================================================================
 * 1. Design Tokens (CSS Variables)
 * ========================================================================= */
:root {
    /* Brand — Deep Navy (Primary) */
    --color-primary: #0e3a52;
    --color-primary-hover: #082837;
    --color-primary-light: #1a5a78;
    --color-primary-soft: rgba(14, 58, 82, 0.08);

    /* Accent — Soft Lavender / Indigo */
    --color-accent: #5664d2;

    /* Tonal surfaces (전체 본문 색 블록용) */
    --color-cream: #f7f4ee;
    --color-cream-strong: #f0ebde;
    --color-lavender: #ecedf6;
    --color-lavender-strong: #dde0ef;

    /* Gradients */
    --gradient-text: linear-gradient(90deg, #0e3a52, #5664d2);
    --gradient-cta: linear-gradient(135deg, #0e3a52 0%, #1a5a78 100%);
    --gradient-hero: linear-gradient(135deg, #f7f4ee 0%, #ecedf6 100%);

    /* Surface */
    --color-bg: #ffffff;
    --color-surface: #ffffff;
    --color-surface-alt: #f8f6f1;
    --color-surface-dark: #0e3a52;

    /* Text */
    --color-text: #1f2a3a;
    --color-text-strong: #0e1a2b;
    --color-text-sub: #5a6577;
    --color-text-muted: #98a0ad;
    --color-text-inverse: #ffffff;

    /* Border */
    --color-border: #e6e4dd;
    --color-border-strong: #d3cfc4;
    --color-border-soft: #eeece5;

    /* Status */
    --color-success-bg: #ecfdf5;
    --color-success-text: #065f46;
    --color-success-border: #a7f3d0;
    --color-error-bg: #fef2f2;
    --color-error-text: #991b1b;
    --color-error-border: #fecaca;
    --color-warning-bg: #fff7ed;
    --color-warning-text: #b45309;
    --color-warning-border: #fed7aa;
    --color-info-bg: #eff6ff;
    --color-info-text: #1d4ed8;
    --color-info-border: #bfdbfe;

    /* Typography */
    --font-sans: 'Pretendard', 'Noto Sans KR', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

    --fs-xs: 12px;
    --fs-sm: 13px;
    --fs-base: 14px;
    --fs-md: 16px;
    --fs-lg: 18px;
    --fs-xl: 22px;
    --fs-2xl: 28px;
    --fs-3xl: 36px;
    --fs-4xl: 48px;

    /* Layout */
    --container-md: 960px;
    --container-lg: 1120px;
    --header-height: 68px;

    /* Spacing */
    --space-1: 4px;
    --space-2: 8px;
    --space-3: 12px;
    --space-4: 16px;
    --space-5: 24px;
    --space-6: 32px;
    --space-7: 48px;
    --space-8: 64px;

    /* Radius */
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-full: 999px;

    /* Shadow */
    --shadow-sm: 0 2px 8px rgba(14, 26, 43, 0.05);
    --shadow-md: 0 6px 20px rgba(14, 26, 43, 0.08);
    --shadow-lg: 0 15px 30px rgba(14, 26, 43, 0.10);
    --shadow-primary: 0 4px 12px rgba(14, 58, 82, 0.18);
    --shadow-primary-strong: 0 8px 22px rgba(14, 58, 82, 0.28);

    /* Transition */
    --transition: 0.2s ease;
    --transition-slow: 0.3s ease;
}

/* ============================================================================
 * 2. Base / Reset
 * ========================================================================= */
*,
*::before,
*::after {
    box-sizing: border-box;
}

html {
    overflow-y: scroll;
    scrollbar-gutter: stable;
}

body {
    margin: 0;
    font-family: var(--font-sans);
    font-size: var(--fs-md);
    color: var(--color-text);
    background: var(--color-bg);
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    color: var(--color-primary);
    text-decoration: none;
    transition: color var(--transition);
}

a:hover {
    color: var(--color-primary-hover);
}

h1, h2, h3, h4 {
    color: var(--color-text-strong);
    margin: 0;
    line-height: 1.3;
    letter-spacing: -0.03em;
}

p {
    margin: 0 0 var(--space-3);
}

ul, ol {
    padding-left: 22px;
    margin: 0 0 var(--space-3);
}

li + li {
    margin-top: var(--space-2);
}

/* ============================================================================
 * 3. Layout (Container / Header / Footer / Main)
 * ========================================================================= */
.container {
    width: 100%;
    max-width: var(--container-lg);
    margin: 0 auto;
    padding: 0 var(--space-4);
}

.main {
    padding: var(--space-7) 0 var(--space-8);
    min-height: calc(100vh - var(--header-height) - 200px);
}

.site-header {
    background: rgba(255, 255, 255, 0.82);
    border-bottom: 1px solid var(--color-border);
    position: sticky;
    top: 0;
    z-index: 50;
    backdrop-filter: saturate(180%) blur(10px);
    transition: background var(--transition-slow), box-shadow var(--transition-slow),
                border-color var(--transition-slow);
}

/* 스크롤 시 헤더 압축 + 그림자 (app.js initHeaderScroll가 토글) */
.site-header.is-scrolled {
    background: rgba(255, 255, 255, 0.92);
    border-bottom-color: transparent;
    box-shadow: var(--shadow-md);
}

.header-inner {
    min-height: var(--header-height);
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--space-4);
    transition: min-height var(--transition-slow);
}

.site-header.is-scrolled .header-inner {
    min-height: calc(var(--header-height) - 12px);
}

.logo {
    display: inline-flex;
    align-items: center;
    transition: opacity var(--transition), transform var(--transition);
}

.logo:hover {
    opacity: 0.85;
    transform: translateY(-1px);
}

.logo-img {
    height: 36px;
    width: auto;
    display: block;
}

.nav {
    display: flex;
    align-items: center;
    gap: var(--space-1);
    font-size: var(--fs-base);
}

.nav a {
    position: relative;
    color: var(--color-text);
    font-weight: 500;
    padding: var(--space-2) var(--space-3);
    border-radius: var(--radius-sm);
    transition: color var(--transition);
}

/* 중앙에서 펼쳐지는 슬라이딩 언더라인 (CTA 버튼 제외) */
.nav a:not(.nav-strong)::after {
    content: '';
    position: absolute;
    left: var(--space-3);
    right: var(--space-3);
    bottom: 3px;
    height: 2px;
    border-radius: 2px;
    background: var(--gradient-text);
    transform: scaleX(0);
    transform-origin: center;
    transition: transform var(--transition-slow) cubic-bezier(0.65, 0, 0.35, 1);
}

.nav a:not(.nav-strong):hover {
    color: var(--color-primary);
}

.nav a:not(.nav-strong):hover::after,
.nav a.is-active:not(.nav-strong)::after {
    transform: scaleX(1);
}

.nav a.is-active:not(.nav-strong) {
    color: var(--color-primary);
    font-weight: 600;
}

.nav-strong {
    position: relative;
    overflow: hidden;
    background: var(--gradient-cta);
    color: #fff !important;
    padding: var(--space-2) var(--space-4) !important;
    border-radius: var(--radius-sm);
    font-weight: 700;
    box-shadow: var(--shadow-primary);
    transition: transform var(--transition), box-shadow var(--transition);
}

/* 호버 시 좌→우 빛 스윕 */
.nav-strong::before {
    content: '';
    position: absolute;
    top: 0;
    left: -120%;
    width: 55%;
    height: 100%;
    background: linear-gradient(120deg, transparent, rgba(255, 255, 255, 0.5), transparent);
    transform: skewX(-20deg);
    transition: left 0.6s ease;
    pointer-events: none;
}

.nav-strong:hover {
    transform: translateY(-2px);
    color: #fff !important;
    box-shadow: var(--shadow-primary-strong);
}

.nav-strong:hover::before {
    left: 130%;
}

.nav-strong:active {
    transform: translateY(0);
}

.nav-badge {
    display: inline-flex;
    min-width: 18px;
    height: 18px;
    align-items: center;
    justify-content: center;
    background: var(--color-accent);
    color: #fff;
    font-size: 11px;
    font-weight: 700;
    border-radius: var(--radius-full);
    padding: 0 6px;
    margin-left: 4px;
    animation: navBadgePulse 2.4s ease-in-out infinite;
}

@keyframes navBadgePulse {
    0%, 100% { box-shadow: 0 0 0 0 rgba(86, 100, 210, 0.5); }
    50%      { box-shadow: 0 0 0 5px rgba(86, 100, 210, 0); }
}

/* ===== Nav Dropdown ===== */
.nav-dropdown-wrap {
    position: relative;
    display: flex;
    align-items: center;
}

.nav-dropdown-btn {
    position: relative;
    display: inline-flex;
    align-items: center;
    gap: var(--space-1);
    background: none;
    border: none;
    cursor: pointer;
    font: inherit;
    font-size: var(--fs-base);
    font-weight: 500;
    color: var(--color-text);
    padding: var(--space-2) var(--space-3);
    border-radius: var(--radius-sm);
    transition: color var(--transition);
    white-space: nowrap;
}

.nav-dropdown-btn::after {
    content: '';
    position: absolute;
    left: var(--space-3);
    right: var(--space-3);
    bottom: 3px;
    height: 2px;
    border-radius: 2px;
    background: var(--gradient-text);
    transform: scaleX(0);
    transform-origin: center;
    transition: transform var(--transition-slow) cubic-bezier(0.65, 0, 0.35, 1);
}

.nav-dropdown-btn:hover { color: var(--color-primary); }
.nav-dropdown-btn:hover::after,
.nav-dropdown-btn.is-active::after,
.nav-dropdown-wrap.is-open .nav-dropdown-btn::after { transform: scaleX(1); }
.nav-dropdown-btn.is-active { color: var(--color-primary); font-weight: 600; }

.nav-caret {
    width: 10px;
    height: 7px;
    flex-shrink: 0;
    transition: transform var(--transition);
}
.nav-dropdown-wrap.is-open .nav-caret { transform: rotate(180deg); }

.nav-dropdown-menu {
    display: none;
    position: absolute;
    top: calc(100% + 6px);
    right: 0;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    min-width: 160px;
    box-shadow: var(--shadow-md);
    z-index: 300;
    padding: var(--space-1) 0;
    overflow: hidden;
}
.nav-dropdown-wrap.is-open .nav-dropdown-menu { display: block; }

.nav-dropdown-menu a {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-2) var(--space-4);
    color: var(--color-text);
    font-size: 0.9375rem;
    font-weight: 500;
    white-space: nowrap;
    transition: background var(--transition), color var(--transition);
}
.nav-dropdown-menu a + a { border-top: 1px solid var(--color-border); }
.nav-dropdown-menu a:hover { background: var(--color-surface-alt); color: var(--color-primary); }
.nav-dropdown-menu a.is-active { color: var(--color-primary); font-weight: 600; }

.nav-toggle {
    display: none;
    background: transparent;
    border: 0;
    padding: var(--space-2);
    cursor: pointer;
    width: 40px;
    height: 40px;
}

.nav-toggle-bar {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--color-text);
    margin: 5px auto;
    border-radius: 2px;
    transition: transform var(--transition), opacity var(--transition);
}

/* 햄버거 → X 모핑 (bar 간 중심 거리 7px) */
.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(2) {
    opacity: 0;
}

.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

/* ── Footer ──────────────────────────────────────────────────────────────── */

.site-footer {
    background: var(--color-surface-dark);
    color: rgba(255, 255, 255, 0.72);
    font-size: var(--fs-base);
}

.site-footer a {
    color: rgba(255, 255, 255, 0.85);
    transition: color var(--transition);
}

.site-footer a:hover {
    color: #fff;
}

/* 상단 — 좌: 브랜드 / 우: 3컬럼 링크 */
.footer-main {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: var(--space-7);
    padding-top: var(--space-8);
    padding-bottom: var(--space-6);
}

/* 좌: 브랜드 영역 */
.footer-brand {
    flex-shrink: 0;
    max-width: 280px;
}

.footer-logo {
    display: inline-flex;
    align-items: center;
    margin-bottom: var(--space-3);
    transition: opacity var(--transition);
}

.footer-logo:hover { opacity: 0.8; }

.footer-logo-img {
    height: 30px;
    width: auto;
    display: block;
    filter: brightness(0) invert(1);
}

.footer-tagline {
    margin: 0 0 var(--space-4);
    color: rgba(255, 255, 255, 0.58);
    font-size: var(--fs-sm);
    line-height: 1.75;
    word-break: keep-all;
}

/* CTA 버튼 */
.footer-cta {
    display: inline-flex;
    align-items: center;
    padding: 10px 20px;
    background: var(--color-accent);
    color: #fff !important;
    font-size: var(--fs-base);
    font-weight: 700;
    border-radius: var(--radius-full);
    transition: background var(--transition), transform var(--transition);
    margin-bottom: var(--space-4);
}

.footer-cta:hover {
    background: #4555c8;
    transform: translateY(-1px);
}

.footer-contact {
    margin: 0;
    color: rgba(255, 255, 255, 0.45);
    font-size: var(--fs-sm);
}

/* 우: 3컬럼 링크 */
.footer-cols {
    display: flex;
    gap: var(--space-7);
    flex-wrap: wrap;
}

.footer-col {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
    min-width: 100px;
}

.footer-col-title {
    font-size: var(--fs-sm);
    font-weight: 700;
    color: #fff;
    margin-bottom: var(--space-1);
}

.footer-col a {
    color: rgba(255, 255, 255, 0.62);
    font-size: var(--fs-base);
    transition: color var(--transition);
}

.footer-col a:hover { color: #fff; }

/* 하단 바 */
.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding: var(--space-4) 0;
}

.footer-bottom-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--space-3);
    flex-wrap: wrap;
}

.footer-biz,
.footer-meta {
    margin: 0;
    color: rgba(255, 255, 255, 0.4);
    font-size: var(--fs-sm);
    line-height: 1.7;
}

.footer-sep {
    margin: 0 var(--space-2);
    color: rgba(255, 255, 255, 0.25);
}

@media (max-width: 840px) {
    .footer-main {
        flex-direction: column;
        gap: var(--space-6);
        padding-top: var(--space-7);
        padding-bottom: var(--space-5);
    }

    .footer-brand { max-width: 100%; }

    .footer-cols { gap: var(--space-5); }
}

@media (max-width: 480px) {
    .footer-bottom-inner {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--space-2);
    }

    .footer-sep {
        display: inline;
        margin: 0 4px;
    }
}

/* ============================================================================
 * 4. Components — Page Head
 * ========================================================================= */
.page-head {
    margin-bottom: var(--space-6);
}

/* 제목 좌측 + CTA 우측 (모바일에서는 줄바꿈하여 버튼이 아래로) */
.page-head-row {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: var(--space-4);
    flex-wrap: wrap;
}

.page-head-row .page-head-actions {
    flex-shrink: 0;
}

.page-head h1 {
    font-size: var(--fs-3xl);
    margin: 0 0 var(--space-2);
}

.page-head p {
    margin: 0;
    color: var(--color-text-sub);
    font-size: var(--fs-md);
}

/* ============================================================================
 * 5. Components — Card
 * ========================================================================= */
.card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-5);
    box-shadow: var(--shadow-sm);
}

.card + .card,
.card + section,
section + .card,
section + section {
    margin-top: var(--space-5);
}

.card-title {
    font-size: var(--fs-xl);
    font-weight: 700;
    margin: 0 0 var(--space-3);
}

.card-meta {
    color: var(--color-text-sub);
    font-size: var(--fs-sm);
    margin: 0 0 var(--space-3);
}

.card.is-interactive {
    display: block;
    color: inherit;
    transition: transform var(--transition), box-shadow var(--transition);
}

.card.is-interactive:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    color: inherit;
}

.card h2,
.card h3 {
    color: var(--color-text-strong);
}

.card h2 {
    font-size: var(--fs-xl);
    margin: var(--space-5) 0 var(--space-3);
}

.card h2:first-child {
    margin-top: 0;
}

.card h3 {
    font-size: var(--fs-lg);
    margin: var(--space-4) 0 var(--space-2);
}

/* ============================================================================
 * 6. Components — Buttons
 * ========================================================================= */
.btn,
button.btn-primary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: 10px 18px;
    border-radius: var(--radius-sm);
    border: 1px solid transparent;
    font-size: var(--fs-base);
    font-weight: 600;
    font-family: inherit;
    cursor: pointer;
    text-decoration: none;
    transition: background var(--transition), color var(--transition),
                border-color var(--transition), transform var(--transition),
                box-shadow var(--transition);
    min-height: 40px;
    line-height: 1.4;
}

.btn-primary {
    background: var(--color-primary);
    color: #fff;
    box-shadow: var(--shadow-primary);
}

.btn-primary:hover {
    background: var(--color-primary-hover);
    color: #fff;
    transform: translateY(-2px);
    box-shadow: var(--shadow-primary-strong);
}

.btn-outline {
    background: transparent;
    color: var(--color-primary);
    border-color: var(--color-primary);
}

.btn-outline:hover {
    background: var(--color-primary);
    color: #fff;
    box-shadow: var(--shadow-primary);
}

.btn-ghost,
.btn-muted {
    background: var(--color-surface-alt);
    color: var(--color-text);
}

.btn-ghost:hover,
.btn-muted:hover {
    background: var(--color-border);
    color: var(--color-text-strong);
}

.btn-danger {
    background: transparent;
    color: var(--color-error-text);
    border-color: var(--color-error-border);
}

.btn-danger:hover {
    background: var(--color-error-text);
    color: #fff;
}

.btn-block {
    width: 100%;
}

.btn-sm {
    padding: 6px 12px;
    min-height: 32px;
    font-size: var(--fs-sm);
}

.btn-group {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
    margin-top: var(--space-4);
}

/* ============================================================================
 * 7. Components — Alert
 * ========================================================================= */
.alert {
    padding: var(--space-3) var(--space-4);
    border-radius: var(--radius-md);
    font-size: var(--fs-base);
    margin-bottom: var(--space-4);
    border: 1px solid transparent;
    line-height: 1.6;
}

.alert > div + div {
    margin-top: 4px;
}

.alert-success {
    background: var(--color-success-bg);
    color: var(--color-success-text);
    border-color: var(--color-success-border);
}

.alert-error {
    background: var(--color-error-bg);
    color: var(--color-error-text);
    border-color: var(--color-error-border);
}

.alert-warning {
    background: var(--color-warning-bg);
    color: var(--color-warning-text);
    border-color: var(--color-warning-border);
}

.alert-info {
    background: var(--color-info-bg);
    color: var(--color-info-text);
    border-color: var(--color-info-border);
}

/* ============================================================================
 * 8. Components — Form
 * ========================================================================= */
.form {
    max-width: 520px;
}

.form-wide {
    max-width: 760px;
}

/* 인증/계정 페이지(로그인·회원가입·비밀번호 찾기·인증 재발송) 중앙 정렬 컬럼 */
.auth-shell {
    max-width: 480px;
    margin-left: auto;
    margin-right: auto;
}

.auth-shell .page-head {
    text-align: center;
}

.auth-shell .card.form {
    max-width: none;
}

/* 인증 화면 하단 보조 링크 (비밀번호 찾기 · 회원가입 / 로그인) */
.auth-foot {
    margin-top: var(--space-4);
    text-align: center;
    font-size: var(--fs-sm);
    color: var(--color-text-soft, #6b7280);
}

.auth-foot a {
    color: var(--color-text-soft, #6b7280);
    font-weight: 600;
}

.auth-foot a:hover {
    color: var(--color-primary);
}

.auth-foot-sep {
    margin: 0 var(--space-2);
    color: var(--color-border);
}

/* 가입 동의 체크박스 (이용약관·개인정보) */
.consent-group {
    margin: var(--space-4) 0;
    padding: var(--space-4);
    background: var(--color-surface-alt);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}
.consent-item {
    display: flex;
    align-items: flex-start;
    gap: var(--space-2);
    font-size: 14px;
    line-height: 1.5;
    cursor: pointer;
}
.consent-item input[type="checkbox"] {
    width: 18px;
    height: 18px;
    margin-top: 1px;
    flex-shrink: 0;
}
.consent-item a {
    text-decoration: underline;
}
.consent-req { color: var(--color-primary); font-weight: 600; }

.form-row {
    margin-bottom: var(--space-4);
}

.form-row label,
.form-label {
    display: block;
    margin-bottom: var(--space-2);
    font-size: var(--fs-sm);
    font-weight: 700;
    color: var(--color-text-sub);
}

/* 라벨 필수 표시(*)·보조 설명 */
.label-req {
    color: #e11d48;
    font-weight: 700;
}

.label-sub {
    color: var(--color-text-soft, #6b7280);
    font-weight: 400;
}

input[type="text"],
input[type="email"],
input[type="password"],
input[type="url"],
input[type="number"],
input[type="date"],
input[type="search"],
input[type="tel"],
select,
textarea,
.input {
    width: 100%;
    border: 1px solid var(--color-border-strong);
    border-radius: var(--radius-sm);
    padding: 10px 12px;
    font-size: var(--fs-md);
    font-family: inherit;
    background: #fff;
    color: var(--color-text);
    transition: border-color var(--transition), box-shadow var(--transition);
}

input:focus,
select:focus,
textarea:focus,
.input:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px var(--color-primary-soft);
}

textarea {
    min-height: 140px;
    resize: vertical;
    line-height: 1.6;
}

input[type="file"] {
    width: 100%;
    padding: 8px;
    font-size: var(--fs-sm);
}

/* File upload (스크린샷 다중 첨부 드롭존) */
.file-upload {
    position: relative;
}

.file-upload-input {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.file-upload-dropzone {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: var(--space-5) var(--space-4);
    text-align: center;
    border: 2px dashed var(--color-border-strong);
    border-radius: var(--radius-lg);
    background: var(--color-surface-alt);
    color: var(--color-text-sub);
    cursor: pointer;
    transition: border-color var(--transition), background var(--transition), color var(--transition);
}

/* .form-row label { display: block } 의 높은 특이성(0,1,1)이 .file-upload-dropzone(0,1,0)을 덮으므로
   부모 클래스를 결합해 특이성(0,2,0)으로 상쇄 */
.file-upload .file-upload-dropzone {
    display: flex;
    margin-bottom: 0;
}

.file-upload-dropzone:hover,
.file-upload-input:focus + .file-upload-dropzone,
.file-upload.is-dragover .file-upload-dropzone {
    border-color: var(--color-primary);
    background: var(--color-primary-soft);
    color: var(--color-primary);
}

.file-upload-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 46px;
    height: 46px;
    border-radius: var(--radius-full);
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    color: var(--color-primary);
}

.file-upload-icon svg {
    width: 22px;
    height: 22px;
}

.file-upload-text {
    font-size: var(--fs-md);
}

.file-upload-text strong {
    color: var(--color-primary);
    font-weight: 700;
}

.file-upload-hint {
    font-size: var(--fs-sm);
    color: var(--color-text-muted);
}

.file-preview {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(118px, 1fr));
    gap: var(--space-3);
    margin-top: var(--space-3);
}

.file-preview-item {
    position: relative;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    overflow: hidden;
    background: var(--color-surface-alt);
}

.file-preview-item img {
    display: block;
    width: 100%;
    height: 96px;
    object-fit: cover;
}

.file-preview-name {
    display: block;
    padding: 6px 8px;
    font-size: 12px;
    color: var(--color-text-sub);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.file-preview-remove {
    position: absolute;
    top: 6px;
    right: 6px;
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0;
    border: none;
    border-radius: var(--radius-full);
    background: rgba(14, 26, 43, 0.72);
    color: #fff;
    font-size: 17px;
    line-height: 1;
    cursor: pointer;
    transition: background var(--transition);
}

.file-preview-remove:hover {
    background: #c0392b;
}

.filter-box {
    margin-bottom: var(--space-4);
}

.filter-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.4fr) minmax(180px, 0.8fr) minmax(180px, 0.8fr);
    gap: var(--space-3);
    align-items: end;
    margin-bottom: var(--space-3);
}

/* Password toggle (눈 모양 표시/숨김) */
.password-field {
    position: relative;
}

.password-field input[type="password"],
.password-field input[type="text"] {
    padding-right: 44px;
}

.password-toggle {
    position: absolute;
    top: 50%;
    right: 6px;
    transform: translateY(-50%);
    width: 32px;
    height: 32px;
    min-height: 32px;
    padding: 0;
    border: 0;
    background: transparent;
    color: var(--color-text-muted);
    cursor: pointer;
    border-radius: var(--radius-sm);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: background var(--transition), color var(--transition);
}

.password-toggle:hover,
.password-toggle:focus {
    background: var(--color-primary-soft);
    color: var(--color-primary);
    outline: none;
}

.password-toggle svg {
    width: 20px;
    height: 20px;
    display: block;
    pointer-events: none;
}

/* Password validation guide */
.password-guide {
    display: grid;
    gap: 4px;
    margin-top: var(--space-2);
    font-size: var(--fs-sm);
    color: var(--color-text-muted);
}

.password-guide div {
    position: relative;
    padding-left: 22px;
}

.password-guide div::before {
    content: "○";
    position: absolute;
    left: 0;
    top: 0;
    color: var(--color-text-muted);
    font-weight: 700;
}

.password-guide div.is-valid {
    color: var(--color-success-text);
    font-weight: 700;
}

.password-guide div.is-valid::before {
    content: "✓";
    color: var(--color-success-text);
}

.password-guide div.is-invalid {
    color: var(--color-error-text);
}

.password-guide div.is-invalid::before {
    content: "×";
    color: var(--color-error-text);
}

/* ============================================================================
 * 9. Components — Badge / Tag
 * ========================================================================= */
.badges {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
    margin: var(--space-3) 0;
}

.badge {
    display: inline-flex;
    align-items: center;
    border-radius: var(--radius-full);
    padding: 4px 12px;
    background: var(--color-primary-soft);
    color: var(--color-primary-hover);
    font-size: var(--fs-sm);
    font-weight: 600;
    border: 0;
    white-space: nowrap;
    transition: background var(--transition), transform var(--transition);
}

a.badge:hover {
    background: var(--color-primary);
    color: #fff;
    transform: translateY(-1px);
}

.badge-status {
    background: var(--color-surface-alt);
    color: var(--color-text-sub);
}

.badge-status.is-open {
    background: var(--color-success-bg);
    color: var(--color-success-text);
}

.badge-status.is-closed {
    background: var(--color-surface-alt);
    color: var(--color-text-sub);
}

.badge-reward {
    background: #fef3c7;
    color: #92400e;
}

.badge-accepted {
    background: #d1fae5;
    color: #065f46;
}

/* 대시보드 최근 테스트 — 웹/앱 유형 태그 */
.badge-web {
    background: var(--color-primary);
    color: #fff;
}

.badge-app {
    background: var(--color-accent);
    color: #fff;
}

.badge.is-warning {
    background: var(--color-warning-bg);
    color: var(--color-warning-text);
}

/* 소셜 프로바이더 배지 (회원 관리 — 가입/연결 표시) */
.badge-kakao  { background: #fee500; color: #3c1e1e; }
.badge-naver  { background: #03c75a; color: #fff; }
.badge-google { background: #fff; color: #444; border: 1px solid var(--color-border); }

/* 회원 구분 — 활동 페르소나(개발자) / 권한(관리자) */
.badge-dev    { background: var(--color-info-bg); color: var(--color-info-text); }
.badge-admin  { background: var(--color-warning-bg); color: var(--color-warning-text); }

/* 크레딧 증감 표시 (admin 크레딧 관리) */
.credit-up   { color: var(--color-success-text); font-weight: 700; }
.credit-down { color: var(--color-error-text);   font-weight: 700; }

/* 마이페이지 — 적응형 대시보드 요약 */
.dash-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: var(--space-2);
    margin-bottom: var(--space-3);
}

.dash-stat {
    display: flex;
    flex-direction: column;
    gap: 2px;
    padding: var(--space-3);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    background: var(--color-surface-alt);
    color: var(--color-text);
    text-align: center;
    transition: background var(--transition);
}

.dash-stat:hover {
    background: var(--color-primary-soft);
}

.dash-stat strong {
    font-size: var(--fs-xl);
    font-weight: 800;
    color: var(--color-text-strong);
}

.dash-stat span {
    font-size: var(--fs-sm);
    color: var(--color-text-muted);
}

.dash-stat.is-warning {
    background: var(--color-warning-bg);
    border-color: transparent;
}

.dash-stat.is-warning strong {
    color: var(--color-warning-text);
}

/* 체크 가능한 점검 항목 배지 (write.php — 최대 N개 제한) */
.check-badge {
    cursor: pointer;
    user-select: none;
}

.check-badge input {
    margin-right: 6px;
}

.check-badge.is-checked {
    background: var(--color-primary);
    color: #fff;
}

.check-badge.is-disabled {
    opacity: 0.45;
    cursor: not-allowed;
}

.check-counter {
    font-weight: 600;
    color: var(--color-text-sub);
}

/* ============================================================================
 * 10. Components — Meta / Empty
 * ========================================================================= */
.meta {
    color: var(--color-text-sub);
    font-size: var(--fs-sm);
}

.meta-line {
    color: var(--color-text-sub);
    font-size: var(--fs-sm);
    margin: var(--space-2) 0;
}

.empty {
    padding: var(--space-7) var(--space-4);
    text-align: center;
    color: var(--color-text-sub);
    font-size: var(--fs-base);
}

/* ============================================================================
 * 11. Components — Grid / Pagination
 * ========================================================================= */
.grid {
    display: grid;
    gap: var(--space-4);
}

.grid-cards {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--space-4);
}

.pagination {
    display: flex;
    gap: var(--space-2);
    flex-wrap: wrap;
    justify-content: center;
    margin-top: var(--space-6);
}

.pagination a,
.pagination span {
    display: inline-flex;
    min-width: 38px;
    height: 38px;
    align-items: center;
    justify-content: center;
    padding: 0 var(--space-3);
    border-radius: var(--radius-full);
    border: 1px solid var(--color-border);
    background: #fff;
    color: var(--color-primary);
    font-weight: 700;
    text-decoration: none;
    transition: background var(--transition), color var(--transition);
}

.pagination a:hover {
    background: var(--color-primary-soft);
}

.pagination .current {
    background: var(--color-primary);
    color: #fff;
    border-color: var(--color-primary);
}

/* ============================================================================
 * 12. Bleed Utility (전체 폭 색 블록)
 *     main > .container 안에서 풀-너비 배경을 만들기 위한 유틸.
 *     html { scrollbar-gutter: stable } 와 함께 사용해 100vw 점프를 막는다.
 * ========================================================================= */
.bleed {
    position: relative;
    left: 50%;
    right: 50%;
    width: 100vw;
    margin-left: -50vw;
    margin-right: -50vw;
}

.bleed + .bleed {
    margin-top: 0;
}

.bleed-inner {
    max-width: var(--container-lg);
    margin: 0 auto;
    padding: var(--space-8) var(--space-4);
}

.bleed-cream    { background: var(--color-cream); }
.bleed-lavender { background: var(--color-lavender); }
.bleed-white    { background: var(--color-bg); }
.bleed-navy     { background: var(--color-surface-dark); color: rgba(255, 255, 255, 0.85); }

.bleed-navy h1,
.bleed-navy h2,
.bleed-navy h3 { color: #fff; }

.bleed-navy .section-eyebrow {
    color: #fff;
    background: rgba(255, 255, 255, 0.12);
}

.bleed-navy .section-lead { color: rgba(255, 255, 255, 0.75); }

/* main 위/아래 padding을 첫/마지막 색 블록이 채우도록 음수 마진 */
.bleed:first-child { margin-top: calc(-1 * var(--space-7)); }
.bleed:last-child  { margin-bottom: calc(-1 * var(--space-8)); }

/* ============================================================================
 * 12b. Hero (index — calm cream / lavender 톤)
 * ========================================================================= */
.hero {
    display: grid;
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
    gap: var(--space-6);
    align-items: center;
    padding: var(--space-8) var(--space-4);
    max-width: var(--container-lg);
    margin: 0 auto;
}

.hero-content {
    padding: 0;
}

.hero-badge {
    display: inline-flex;
    padding: 6px 14px;
    border-radius: var(--radius-full);
    background: rgba(14, 58, 82, 0.08);
    color: var(--color-primary);
    font-weight: 700;
    font-size: var(--fs-sm);
    margin-bottom: var(--space-4);
    border: 1px solid rgba(14, 58, 82, 0.12);
    letter-spacing: 0.01em;
}

.hero h1 {
    color: var(--color-text-strong);
    margin: 0;
    font-size: clamp(30px, 4.5vw, var(--fs-4xl));
    line-height: 1.2;
    letter-spacing: -0.04em;
    font-weight: 800;
}

.hero p {
    max-width: 620px;
    margin: var(--space-4) 0 0;
    color: var(--color-text-sub);
    font-size: var(--fs-md);
    line-height: 1.75;
}

.hero-actions {
    margin-top: var(--space-5);
    display: flex;
    gap: var(--space-3);
    flex-wrap: wrap;
}

.hero-actions .btn-primary {
    background: var(--color-primary);
    color: #fff;
}

.hero-actions .btn-primary:hover {
    background: var(--color-primary-hover);
    color: #fff;
    box-shadow: var(--shadow-primary-strong);
}

.hero-actions .btn-ghost {
    background: #fff;
    color: var(--color-primary);
    border-color: var(--color-border-strong);
}

.hero-actions .btn-ghost:hover {
    background: var(--color-primary);
    color: #fff;
    border-color: var(--color-primary);
}

/* Hero gallery — 4-cell preview tiles (이미지의 Instagram Shop 모티프) */
.hero-gallery {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    grid-template-rows: repeat(2, minmax(0, 1fr));
    gap: var(--space-3);
    aspect-ratio: 7 / 5;
    width: 100%;
    max-width: 600px;
    margin-left: auto;
}

.hero-tile {
    background: #fff;
    border-radius: var(--radius-lg);
    padding: var(--space-4);
    border: 1px solid var(--color-border-soft);
    box-shadow: var(--shadow-sm);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    transition: transform var(--transition), box-shadow var(--transition);
}

.hero-tile:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}

.hero-tile-icon {
    width: 44px;
    height: 44px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    background: var(--color-lavender);
    color: var(--color-primary);
    font-weight: 800;
    font-size: var(--fs-lg);
}

.hero-tile:nth-child(2) .hero-tile-icon { background: var(--color-cream-strong); }
.hero-tile:nth-child(3) .hero-tile-icon { background: rgba(86, 100, 210, 0.12); color: var(--color-accent); }
.hero-tile:nth-child(4) .hero-tile-icon { background: var(--color-primary); color: #fff; }

.hero-tile-label {
    margin-top: var(--space-3);
    font-weight: 700;
    color: var(--color-text-strong);
    font-size: var(--fs-lg);
    line-height: 1.4;
}

.hero-tile-meta {
    margin-top: 4px;
    font-size: var(--fs-base);
    color: var(--color-text-sub);
}

/* Inline mailing-style CTA block (이미지의 mailing-list 모티프) */
.cta-block {
    text-align: center;
    padding: var(--space-7) var(--space-4);
    max-width: 640px;
    margin: 0 auto;
}

.cta-block h2 {
    font-size: var(--fs-2xl);
    color: var(--color-text-strong);
    margin: 0 0 var(--space-2);
    font-weight: 800;
    letter-spacing: -0.03em;
}

.cta-block p {
    color: var(--color-text-sub);
    margin: 0 auto var(--space-4);
    max-width: 520px;
    line-height: 1.7;
}

.cta-inline {
    display: flex;
    gap: 0;
    max-width: 480px;
    margin: 0 auto;
    box-shadow: var(--shadow-md);
    border-radius: var(--radius-sm);
    overflow: hidden;
}

.cta-inline input {
    flex: 1;
    border: 0;
    border-radius: 0;
    height: 48px;
    padding: 0 var(--space-4);
    font-size: var(--fs-md);
    background: #fff;
}

.cta-inline input:focus {
    box-shadow: inset 0 0 0 2px var(--color-primary);
}

.cta-inline .btn {
    border-radius: 0;
    min-height: 48px;
    padding: 0 var(--space-5);
    background: var(--color-primary);
    color: #fff;
    font-weight: 700;
}

.cta-inline .btn:hover {
    background: var(--color-primary-hover);
    transform: none;
}

.cta-block .hero-actions {
    justify-content: center;
    margin-top: var(--space-3);
}

/* ============================================================================
 * 13. Feature Grid / Section Head
 * ========================================================================= */
.feature-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: var(--space-4);
    margin-bottom: var(--space-6);
    align-items: stretch;
}

.feature-grid > .card {
    margin-top: 0;
}

.feature-card {
    text-align: left;
    display: flex;
    flex-direction: column;
    height: 100%;
    transition: transform var(--transition), box-shadow var(--transition);
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.feature-card h2 {
    margin: var(--space-2) 0;
    font-size: var(--fs-xl);
}

.feature-card p {
    margin: 0;
    color: var(--color-text-sub);
    line-height: 1.6;
}

.feature-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    border-radius: var(--radius-md);
    background: var(--gradient-cta);
    color: #fff;
    font-size: var(--fs-xl);
    font-weight: 800;
    margin-bottom: var(--space-2);
}

.section-head {
    display: flex;
    justify-content: space-between;
    gap: var(--space-4);
    align-items: flex-end;
    margin-bottom: var(--space-4);
}

.section-head h2 {
    margin: 0 0 4px;
    font-size: var(--fs-2xl);
}

.section-head p {
    margin: 0;
    color: var(--color-text-sub);
}

.list-section {
    scroll-margin-top: calc(var(--header-height) + 20px);
    margin-top: var(--space-8);
}

/* ============================================================================
 * 13.5 Section Intro (eyebrow + title + lead)
 * ========================================================================= */
.section-intro {
    margin: 0 0 var(--space-5);
    text-align: center;
}

.section-eyebrow {
    display: inline-block;
    font-size: var(--fs-xs);
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--color-primary);
    background: var(--color-primary-soft);
    padding: 6px 14px;
    border-radius: var(--radius-full);
    margin-bottom: var(--space-3);
}

.section-title {
    font-size: var(--fs-2xl);
    font-weight: 800;
    color: var(--color-text-strong);
    margin: 0 0 var(--space-3);
    line-height: 1.3;
    letter-spacing: -0.03em;
}

.section-lead {
    color: var(--color-text-sub);
    margin: 0 auto;
    line-height: 1.7;
    font-size: var(--fs-md);
    max-width: 640px;
}

/* 긴 설명을 PC에서 한 줄로 — 좁은 화면에서는 자연 줄바꿈 */
.section-lead.is-wide {
    max-width: 900px;
}

/* Top-level content sections share a vertical rhythm */
.content-section {
    margin-top: var(--space-8);
}

/* ============================================================================
 * 13.6 Steps Grid (How it works — numbered cards)
 * ========================================================================= */
.steps-grid {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: var(--space-4);
    align-items: stretch;
    counter-reset: step;
}

.steps-grid > li {
    margin: 0;
}

.step-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-5);
    box-shadow: var(--shadow-sm);
    height: 100%;
    display: flex;
    flex-direction: column;
    position: relative;
    transition: transform var(--transition), box-shadow var(--transition);
}

.step-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}

.step-num {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border-radius: var(--radius-full);
    background: var(--gradient-cta);
    color: #fff;
    font-weight: 800;
    font-size: var(--fs-lg);
    margin-bottom: var(--space-3);
    box-shadow: var(--shadow-primary);
    letter-spacing: 0;
}

.step-card h3 {
    margin: 0 0 var(--space-2);
    font-size: var(--fs-xl);
    color: var(--color-text-strong);
}

.step-card p {
    margin: 0;
    color: var(--color-text-sub);
    line-height: 1.7;
}

/* ============================================================================
 * 13.7 Status Tabs (모집중 / 마감 — underline tabs)
 * ========================================================================= */
.status-tabs {
    display: flex;
    gap: var(--space-1);
    border-bottom: 1px solid var(--color-border);
    margin-bottom: var(--space-4);
}

.status-tab {
    padding: var(--space-3) var(--space-4);
    color: var(--color-text-sub);
    font-weight: 600;
    font-size: var(--fs-md);
    border-bottom: 2px solid transparent;
    margin-bottom: -1px;
    transition: color var(--transition), border-color var(--transition);
}

.status-tab:hover {
    color: var(--color-text-strong);
}

.status-tab.is-active {
    color: var(--color-primary);
    border-bottom-color: var(--color-primary);
}

/* ============================================================================
 * 13.8 Quick Filter (점검 항목 badge strip)
 * ========================================================================= */
.quick-filter {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    flex-wrap: wrap;
    padding: var(--space-3) var(--space-4);
    background: var(--color-surface-alt);
    border-radius: var(--radius-md);
    margin-bottom: var(--space-4);
}

.quick-filter-label {
    font-size: var(--fs-sm);
    font-weight: 700;
    color: var(--color-text-sub);
    flex-shrink: 0;
    letter-spacing: 0.02em;
}

.quick-filter .badges {
    margin: 0;
}

.quick-filter .badge.is-active,
.quick-filter a.badge.is-active {
    background: var(--color-primary);
    color: #fff;
    transform: none;
}

/* Filter grid variant — 2 columns (검색어 + 정렬) */
.filter-grid.is-compact {
    grid-template-columns: minmax(0, 2fr) minmax(180px, 1fr);
}

/* ============================================================================
 * 14. Post Card (List items on index/mypage)
 * ========================================================================= */
.post-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-5);
    box-shadow: var(--shadow-sm);
    display: block;
    color: inherit;
    transition: transform var(--transition), box-shadow var(--transition);
}

.post-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
    color: inherit;
}

.post-card h3,
.post-card h2 {
    margin: var(--space-2) 0 var(--space-2);
    font-size: var(--fs-xl);
    color: var(--color-text-strong);
}

.post-card .meta {
    color: var(--color-text-sub);
    font-size: var(--fs-sm);
}

.post-card .badges {
    margin: var(--space-2) 0;
}

.post-card-reward {
    margin: var(--space-3) 0;
    font-size: var(--fs-base);
}

.post-card-reward strong {
    color: var(--color-text-strong);
}

/* ----------------------------------------------------------------------------
 * 14b. Post List (index 미리보기 / posts.php — 컴팩트 리스트형 행)
 * ------------------------------------------------------------------------- */
.post-list {
    display: flex;
    flex-direction: column;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    background: var(--color-surface);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
}

.post-row {
    display: flex;
    align-items: stretch;
    justify-content: space-between;
    gap: var(--space-4);
    padding: var(--space-4) var(--space-5);
    color: inherit;
    border-top: 1px solid var(--color-border-soft);
    transition: background var(--transition);
}

.post-row:first-child {
    border-top: 0;
}

.post-row:hover {
    background: var(--color-surface-alt);
    color: inherit;
}

.post-row-body {
    flex: 1;
    min-width: 0; /* flex 자식 말줄임 허용 */
}

/* 1행: 상태 배지 + 제목(한 줄 말줄임) */
.post-row-head {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    min-width: 0;
}

.post-row-title {
    flex: 1;
    min-width: 0;
    margin: 0;
    font-size: var(--fs-md);
    font-weight: 700;
    line-height: 1.35;
    color: var(--color-text-strong);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* 2행: URL + 점검 항목 미니 배지 */
.post-row-sub {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--space-2);
    margin-top: 5px;
    font-size: var(--fs-sm);
    color: var(--color-text-sub);
}

.post-row-url {
    color: var(--color-text-sub);
    word-break: break-all;
}

/* 3행: 보상 */
.post-row-reward {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--space-2);
    margin-top: 6px;
    font-size: var(--fs-sm);
    color: var(--color-text);
}

.post-row-reward-label {
    padding: 1px 7px;
    border-radius: var(--radius-sm);
    background: #fef3c7;
    color: #92400e;
    font-size: var(--fs-xs);
    font-weight: 700;
}

.post-row-reward-text {
    color: var(--color-text-strong);
    font-weight: 600;
}

.post-row-reward-method {
    padding: 1px 8px;
    border-radius: var(--radius-full);
    background: var(--color-primary-soft);
    color: var(--color-primary-hover);
    font-size: var(--fs-xs);
    font-weight: 600;
}

/* 우측 메타 (작성자 / 통계 / 마감일) — 세로 구분선 */
.post-row-side {
    flex-shrink: 0;
    width: 150px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 3px;
    padding-left: var(--space-4);
    border-left: 1px solid var(--color-border-soft);
    text-align: right;
    font-size: var(--fs-xs);
    color: var(--color-text-sub);
}

.post-row-author {
    font-weight: 600;
    font-size: var(--fs-sm);
    color: var(--color-text);
}

.post-row-stats {
    display: flex;
    justify-content: flex-end;
    gap: var(--space-2);
}

.post-row-deadline {
    color: var(--color-text-muted);
}

/* 점검 항목 미니 배지 (목록 행 전용 — 높이 최소화)
 * 행 hover 배경(surface-alt)과 구분되도록 lavender 톤 + 테두리 사용 */
.badge-mini {
    padding: 1px 8px;
    font-size: var(--fs-xs);
    font-weight: 600;
    background: var(--color-lavender);
    color: var(--color-primary);
    border: 1px solid var(--color-lavender-strong);
}

/* '전체 보기' 버튼 */
.list-more {
    margin-top: var(--space-4);
    text-align: center;
}

/* 공유 바 (view.php — 중앙 단일 '공유하기' 버튼) */
.share-bar {
    display: flex;
    justify-content: center;
    margin-top: var(--space-5);
    padding-top: var(--space-5);
    border-top: 1px solid var(--color-border-soft);
}

.btn-share {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-3) var(--space-6);
    border-radius: var(--radius-full);
    font-size: var(--fs-md);
    font-weight: 600;
}

.btn-share svg {
    width: 18px;
    height: 18px;
}

@media (max-width: 720px) {
    .post-row {
        flex-direction: column;
        align-items: stretch;
        gap: var(--space-2);
        padding: var(--space-4);
    }

    .post-row-title {
        white-space: normal; /* 모바일은 제목 줄바꿈 허용 */
    }

    /* URL을 한 줄 차지하게 해 점검 배지를 다음 줄로 분리 — 가독성 확보 */
    .post-row-url {
        flex-basis: 100%;
    }

    .post-row-side {
        width: 100%;
        flex-direction: row;
        flex-wrap: wrap;
        align-items: center;
        justify-content: flex-start;
        gap: var(--space-1) var(--space-3);
        margin-top: var(--space-1);
        padding-left: 0;
        padding-top: var(--space-3);
        border-left: 0;
        border-top: 1px dashed var(--color-border-soft);
        text-align: left;
        color: var(--color-text-muted);
    }

    .post-row-author {
        font-size: var(--fs-xs);
    }

    .post-row-stats {
        justify-content: flex-start;
        gap: var(--space-3);
    }
}

/* ============================================================================
 * 15. Notice / View Detail
 * ========================================================================= */
.notice-wrap {
    display: grid;
    gap: var(--space-3);
    margin-bottom: var(--space-5);
}

.notice-card {
    border: 1px solid var(--color-lavender-strong);
    background: var(--color-lavender);
    color: var(--color-primary);
    border-radius: var(--radius-md);
    padding: var(--space-3) var(--space-4);
    font-size: var(--fs-base);
}

.notice-card strong {
    display: block;
    margin-bottom: 4px;
    font-size: var(--fs-md);
}

.view-meta {
    margin: 0 0 var(--space-3);
    color: var(--color-text-sub);
    font-size: var(--fs-sm);
}

.view-badges {
    margin-bottom: var(--space-4);
}

.view-fields {
    border-top: 1px solid var(--color-border);
}

.view-field {
    display: grid;
    grid-template-columns: 116px 1fr;
    gap: var(--space-3);
    align-items: center;
    padding: var(--space-3) 0;
    margin: 0;
    border-bottom: 1px solid var(--color-border);
}

.view-field-label {
    display: block;
    margin: 0;
    font-size: var(--fs-sm);
    font-weight: 700;
    color: var(--color-primary);
    letter-spacing: 0.01em;
}

.view-field-body {
    white-space: pre-line;
    color: var(--color-text-strong);
    line-height: 1.7;
}

.view-field-reward {
    font-weight: 600;
}

.view-meta-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: var(--space-3);
    padding-top: var(--space-4);
}

.view-meta-item {
    display: flex;
    flex-direction: column;
    gap: 4px;
    padding: var(--space-3) var(--space-4);
    background: var(--color-surface-alt);
    border: 1px solid var(--color-border-soft);
    border-radius: var(--radius-md);
}

.view-meta-label {
    font-size: var(--fs-sm);
    font-weight: 600;
    color: var(--color-text-sub);
}

.view-meta-value {
    font-size: var(--fs-lg);
    font-weight: 700;
    color: var(--color-text-strong);
}

.view-link {
    color: var(--color-primary);
    word-break: break-all;
}

.view-link:hover {
    color: var(--color-primary-hover);
    text-decoration: underline;
}

@media (max-width: 600px) {
    .view-field {
        grid-template-columns: 1fr;
        gap: var(--space-2);
    }

    .view-meta-grid {
        grid-template-columns: 1fr;
    }
}

/* Comments */
.comment-list {
    display: grid;
    gap: 0;
}

.comment {
    padding: var(--space-4) 0;
    border-top: 1px solid var(--color-border);
}

.comment:first-child {
    border-top: 0;
    padding-top: 0;
}

.comment-body {
    white-space: pre-line;
    margin-top: var(--space-2);
    line-height: 1.7;
}

.comment-attachments {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: var(--space-3);
    margin-top: var(--space-3);
}

.comment-attachment img {
    width: 100%;
    height: 130px;
    object-fit: cover;
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border);
    display: block;
    transition: transform var(--transition);
}

.comment-attachment img:hover {
    transform: scale(1.02);
}

.comment-actions {
    margin-top: var(--space-3);
    display: flex;
    gap: var(--space-2);
    flex-wrap: wrap;
    align-items: center;
}

/* details 요소의 자체 margin-top이 flex gap과 중복되지 않도록 초기화 */
.comment-actions details.report-toggle {
    margin-top: 0;
}

.comment-actions form {
    margin: 0;
}

/* 대댓글(2단계 평면) */
.comment-thread {
    border-top: 1px solid var(--color-border);
}

.comment-thread:first-child {
    border-top: 0;
}

.comment-thread .comment {
    border-top: 0;
}

.comment-replies {
    margin-left: var(--space-5);
    padding-left: var(--space-4);
    border-left: 2px solid var(--color-border);
}

.comment-reply {
    padding: var(--space-3) 0;
}

.comment-reply .comment-body {
    font-size: var(--fs-sm);
}

.comment-edited {
    font-size: var(--fs-sm);
    color: var(--color-text-muted);
}

.comment-deleted {
    padding: var(--space-2) 0;
    color: var(--color-text-muted);
    font-style: italic;
    font-size: var(--fs-sm);
}

/* 답글 작성 폼 · 인라인 수정 폼 */
.comment-reply-form,
.comment-edit-form {
    margin-top: var(--space-3);
    padding: var(--space-3);
    background: var(--color-surface-alt);
    border: 1px solid var(--color-border-soft);
    border-radius: var(--radius-md);
}

.comment-reply-form .form-row,
.comment-edit-form .form-row {
    margin-bottom: var(--space-2);
}

.comment-reply-form textarea,
.comment-edit-form textarea {
    min-height: 72px;
}

@media (max-width: 600px) {
    .comment-replies {
        margin-left: var(--space-2);
        padding-left: var(--space-3);
    }
}

details.report-toggle,
details.attachment-toggle {
    margin-top: var(--space-3);
}

details summary {
    cursor: pointer;
    font-weight: 700;
    color: var(--color-text-sub);
    list-style: none;
    padding: var(--space-2) 0;
    font-size: var(--fs-sm);
}

details summary::-webkit-details-marker {
    display: none;
}

details summary::before {
    content: "▸ ";
    color: var(--color-text-muted);
    transition: transform var(--transition);
}

details[open] summary::before {
    content: "▾ ";
}

details > form {
    margin-top: var(--space-3);
    padding-top: var(--space-3);
    border-top: 1px dashed var(--color-border);
}

/* ============================================================================
 * 16. Notification Items
 * ========================================================================= */
.notification {
    padding: var(--space-4);
    border-top: 1px solid var(--color-border);
}

.notification:first-child {
    border-top: 0;
}

.notification.is-unread {
    background: var(--color-primary-soft);
    border-radius: var(--radius-md);
    margin-bottom: var(--space-2);
    border-top: 0;
}

.notification h3 {
    margin: var(--space-2) 0;
    font-size: var(--fs-md);
    color: var(--color-text-strong);
}

/* ============================================================================
 * 17. Admin (관리자 전용 컴포넌트)
 *     - 일반 사용자 페이지와 동일 토큰 사용, 시각적 구분만 추가
 *     - body.is-admin 또는 .admin-shell 컨테이너 안에서 적용
 * ========================================================================= */
.admin-toolbar {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
    align-items: center;
    margin-bottom: var(--space-4);
    padding: var(--space-3) var(--space-4);
    background: var(--color-surface-alt);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
}

.admin-toolbar .badge {
    font-size: var(--fs-sm);
}

.admin-toolbar a.badge {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    color: var(--color-text-sub);
}

.admin-toolbar a.badge:hover,
.admin-toolbar a.badge.is-active {
    background: var(--color-primary);
    color: #fff;
    border-color: var(--color-primary);
    transform: none;
}

/* 카드 내부 헤더 (제목 + 보조 링크) */
.card-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-3);
    margin-bottom: var(--space-3);
}

.card-head h2 {
    margin: 0;
    font-size: var(--fs-lg);
}

.admin-stat-title {
    font-size: var(--fs-sm);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--color-text-muted);
    margin: var(--space-4) 0 var(--space-2);
}

.admin-stat-title:first-child {
    margin-top: 0;
}

.admin-stat-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
    gap: var(--space-2);
    margin-bottom: var(--space-4);
}

/* 대시보드 통계 — 카테고리 그룹을 가로로 배치해 넓은 화면 폭을 채운다 */
.admin-stat-groups {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: var(--space-3) var(--space-4);
    align-items: start;
    margin-bottom: var(--space-4);
}

.admin-stat-group .admin-stat-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    margin-bottom: 0;
}

.admin-stat-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: var(--space-3);
    box-shadow: var(--shadow-sm);
}

.admin-stat-card span {
    display: block;
    color: var(--color-text-sub);
    font-size: var(--fs-xs);
    margin-bottom: 2px;
}

.admin-stat-card strong {
    display: block;
    font-size: var(--fs-xl);
    color: var(--color-primary);
    font-weight: 800;
    letter-spacing: -0.02em;
    line-height: 1.1;
}

.admin-stat-card.is-warning strong {
    color: var(--color-warning-text);
}

.admin-stat-card.is-danger strong {
    color: var(--color-error-text);
}

.admin-dashboard-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--space-4);
    align-items: stretch;
}

/* 전역 .card + .card 마진이 그리드 2·3번째 카드만 밀어내 높이가 어긋나므로 초기화 */
.admin-dashboard-grid > .card {
    margin: 0;
    height: 100%;
}

.admin-list-item {
    padding: var(--space-3) 0;
    border-top: 1px solid var(--color-border);
}

.admin-list-item:first-of-type {
    border-top: 0;
    padding-top: 0;
}

.admin-list-item strong {
    display: block;
    font-size: var(--fs-md);
    color: var(--color-text-strong);
    margin-bottom: 4px;
}

.admin-list-item strong a {
    color: var(--color-text-strong);
}

.admin-list-item strong a:hover {
    color: var(--color-primary);
}

.admin-list-item .meta {
    font-size: var(--fs-xs);
}

@media (max-width: 720px) {
    .admin-stat-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }
}

@media (max-width: 420px) {
    .admin-stat-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

/* ============================================================================
 * 17b. Scroll To Top (원형 진행률 버튼 — footer 전역)
 * ========================================================================= */
.scroll-top {
    position: fixed;
    bottom: 28px;
    right: 24px;
    width: 50px;
    height: 50px;
    padding: 0;
    border: 0;
    background: transparent;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transform: translateY(12px);
    transition: opacity var(--transition-slow), visibility var(--transition-slow), transform var(--transition-slow);
    z-index: 990;
    display: flex;
    align-items: center;
    justify-content: center;
    -webkit-tap-highlight-color: transparent;
}

.scroll-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.scroll-top:hover {
    transform: translateY(-3px);
}

.scroll-top-bg {
    position: absolute;
    inset: 0;
    border-radius: 50%;
    background: var(--color-surface-dark);
    box-shadow: var(--shadow-md);
    transition: background-color var(--transition), box-shadow var(--transition);
}

.scroll-top:hover .scroll-top-bg {
    background: var(--color-primary-hover);
    box-shadow: var(--shadow-lg);
}

.scroll-progress-ring {
    position: absolute;
    width: 100%;
    height: 100%;
    transform: rotate(-90deg);
}

.scroll-progress-track {
    fill: none;
    stroke: rgba(255, 255, 255, 0.18);
    stroke-width: 3;
}

.scroll-progress-fill {
    fill: none;
    stroke: #8ea2ff;
    stroke-width: 3;
    stroke-linecap: round;
    stroke-dasharray: 113.1;
    stroke-dashoffset: 113.1;
    transition: stroke-dashoffset 0.12s linear;
}

.scroll-top-inner {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1px;
    pointer-events: none;
    user-select: none;
}

.scroll-top-arrow {
    width: 14px;
    height: 14px;
    color: rgba(255, 255, 255, 0.95);
    display: block;
}

.scroll-top:hover .scroll-top-arrow {
    animation: arrowBounce 0.45s ease forwards;
}

@keyframes arrowBounce {
    0%   { transform: translateY(0); }
    35%  { transform: translateY(-4px); }
    65%  { transform: translateY(-1px); }
    100% { transform: translateY(-2px); }
}

.scroll-top-pct {
    font-size: 9px;
    font-weight: 700;
    color: rgba(255, 255, 255, 0.82);
    line-height: 1;
    letter-spacing: -0.3px;
}

@media (max-width: 720px) {
    .scroll-top {
        bottom: 18px;
        right: 16px;
        width: 46px;
        height: 46px;
    }
}

@media (prefers-reduced-motion: reduce) {
    .scroll-top,
    .scroll-top.visible,
    .scroll-top:hover {
        transform: none;
    }
    .scroll-top { transition: opacity var(--transition), visibility var(--transition); }
    .scroll-top:hover .scroll-top-arrow { animation: none; }
    .scroll-progress-fill { transition: none; }
}

/* ============================================================================
 * 18. Utility
 * ========================================================================= */
.text-center { text-align: center; }
.text-right { text-align: right; }
.mt-0 { margin-top: 0; }
.mt-2 { margin-top: var(--space-2); }
.mt-3 { margin-top: var(--space-3); }
.mt-4 { margin-top: var(--space-4); }
.mt-5 { margin-top: var(--space-5); }
.mb-0 { margin-bottom: 0; }
.mb-3 { margin-bottom: var(--space-3); }
.mb-4 { margin-bottom: var(--space-4); }
.mb-5 { margin-bottom: var(--space-5); }
.flex { display: flex; }
.flex-wrap { flex-wrap: wrap; }
.gap-2 { gap: var(--space-2); }
.gap-3 { gap: var(--space-3); }
.gap-4 { gap: var(--space-4); }

/* ============================================================================
 * 마이페이지 활동 이력 리스트
 * ========================================================================= */
.mypage-list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.mypage-list li {
    border-top: 1px solid var(--color-border);
}

.mypage-list li:first-child {
    border-top: 0;
}

.mypage-list a {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-3);
    padding: var(--space-3) 0;
    color: inherit;
    text-decoration: none;
    transition: color var(--transition);
}

.mypage-list a:hover {
    color: var(--color-primary);
}

.mypage-list-title {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    min-width: 0;
    font-weight: 600;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}

/* 배지는 좁은 화면에서도 한 줄로 고정 (모바일에서 글자 단위 줄바꿈 방지) */
.mypage-list-title .badge {
    flex-shrink: 0;
    white-space: nowrap;
}

.mypage-list-meta {
    flex-shrink: 0;
    font-size: var(--fs-sm);
    color: var(--color-text-muted);
}

@media (max-width: 600px) {
    .mypage-list a {
        flex-direction: column;
        align-items: flex-start;
        gap: 4px;
    }
    .mypage-list-title {
        white-space: normal;
        align-items: flex-start;
    }
}

/* ============================================================================
 * 접이식 패널 (슬라이딩)
 * ========================================================================= */
.collapsible-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    padding: 0;
    background: none;
    border: 0;
    cursor: pointer;
    text-align: left;
    color: inherit;
}

.collapsible-icon {
    flex-shrink: 0;
    color: var(--color-text-sub);
    transition: transform var(--transition);
}

.collapsible.is-open .collapsible-icon {
    transform: rotate(180deg);
}

.collapsible-panel {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition);
}

/* JS 미동작 시 폴백 — is-open이면 펼친 채로 노출 (JS는 인라인 max-height로 덮어씀) */
.collapsible.is-open .collapsible-panel {
    max-height: none;
}

.collapsible-inner {
    padding-top: var(--space-4);
}

/* ============================================================================
 * 18. Responsive
 * ========================================================================= */
@media (max-width: 980px) {
    .hero {
        grid-template-columns: 1fr;
        gap: var(--space-5);
        padding: var(--space-7) var(--space-4);
    }

    /* 모바일/태블릿: 히어로 텍스트 중앙 정렬 */
    .hero-content {
        text-align: center;
    }

    .hero p {
        margin-left: auto;
        margin-right: auto;
    }

    .hero-actions {
        justify-content: center;
    }

    .hero-gallery {
        margin: 0 auto;
        max-width: 420px;
    }

    .feature-grid {
        grid-template-columns: 1fr;
    }

    .steps-grid {
        grid-template-columns: 1fr;
    }

    .filter-grid.is-compact {
        grid-template-columns: 1fr;
    }

    .bleed-inner {
        padding: var(--space-7) var(--space-4);
    }
}

@media (max-width: 780px) {
    .filter-grid {
        grid-template-columns: 1fr;
    }

    .section-head {
        flex-direction: column;
        align-items: flex-start;
    }
}

@media (max-width: 720px) {
    :root {
        --header-height: 60px;
    }

    .header-inner {
        flex-wrap: wrap;
    }

    .nav-toggle {
        display: inline-block;
    }

    .nav {
        order: 3;
        width: 100%;
        flex-direction: column;
        align-items: stretch;
        gap: 0;
        margin-top: var(--space-3);
        padding-top: var(--space-3);
        border-top: 1px solid var(--color-border);
        display: none;
    }

    .nav.is-open {
        display: flex;
    }

    /* 모바일 메뉴 항목 순차 등장 */
    .nav.is-open a {
        opacity: 0;
        animation: navItemIn 0.35s ease forwards;
    }

    .nav.is-open a:nth-child(1) { animation-delay: 0.04s; }
    .nav.is-open a:nth-child(2) { animation-delay: 0.08s; }
    .nav.is-open a:nth-child(3) { animation-delay: 0.12s; }
    .nav.is-open a:nth-child(4) { animation-delay: 0.16s; }
    .nav.is-open a:nth-child(5) { animation-delay: 0.20s; }
    .nav.is-open a:nth-child(6) { animation-delay: 0.24s; }
    .nav.is-open a:nth-child(7) { animation-delay: 0.28s; }
    .nav.is-open a:nth-child(8) { animation-delay: 0.32s; }

    @keyframes navItemIn {
        from { opacity: 0; transform: translateX(-12px); }
        to   { opacity: 1; transform: translateX(0); }
    }

    .nav a {
        width: 100%;
        padding: var(--space-3) var(--space-3);
        border-radius: var(--radius-sm);
    }

    .nav a:not(.nav-strong)::after {
        bottom: 6px;
    }

    .nav a:not(.nav-strong):hover {
        background: var(--color-primary-soft);
    }

    .nav-strong {
        margin-top: var(--space-2);
        text-align: center;
    }

    /* 모바일 드롭다운: 인라인 확장 */
    .nav-dropdown-wrap {
        width: 100%;
        flex-direction: column;
        align-items: stretch;
        gap: 0;
    }
    .nav-dropdown-btn {
        width: 100%;
        padding: var(--space-3);
        border-radius: var(--radius-sm);
        justify-content: space-between;
    }
    .nav-dropdown-btn:hover { background: var(--color-primary-soft); }
    .nav-dropdown-btn::after { display: none; }

    .nav-dropdown-menu {
        position: static;
        box-shadow: none;
        border: none;
        border-radius: 0;
        background: none;
        min-width: 0;
        padding: var(--space-1) 0;
        border-left: 2px solid var(--color-primary-light);
        margin-left: var(--space-4);
    }
    .nav-dropdown-menu a {
        padding: var(--space-2) var(--space-3);
        font-size: 0.9rem;
        border-radius: var(--radius-sm);
    }
    .nav-dropdown-menu a + a { border-top: none; }
    .nav-dropdown-menu a:hover { background: var(--color-primary-soft); }

    /* 모바일 드롭다운 버튼 진입 애니메이션 (5번째 항목 타이밍) */
    .nav.is-open .nav-dropdown-btn {
        opacity: 0;
        animation: navItemIn 0.35s ease forwards;
        animation-delay: 0.20s;
    }

    .page-head h1 {
        font-size: var(--fs-2xl);
    }

    .main {
        padding: var(--space-5) 0 var(--space-7);
    }

    .bleed:first-child { margin-top: calc(-1 * var(--space-5)); }
    .bleed:last-child  { margin-bottom: calc(-1 * var(--space-7)); }

    .hero {
        padding: var(--space-6) var(--space-3);
    }

    .hero-gallery {
        max-width: 100%;
    }

    .bleed-inner {
        padding: var(--space-6) var(--space-3);
    }

    .cta-inline {
        flex-direction: column;
        box-shadow: none;
        gap: var(--space-2);
    }

    .cta-inline input,
    .cta-inline .btn {
        border-radius: var(--radius-sm);
    }

    .section-title {
        font-size: var(--fs-xl);
    }

    .content-section,
    .list-section {
        margin-top: var(--space-7);
    }

    .quick-filter {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--space-2);
    }

    .status-tab {
        padding: var(--space-3);
        font-size: var(--fs-base);
    }
}

@media (max-width: 480px) {
    .container {
        padding-left: var(--space-3);
        padding-right: var(--space-3);
    }

    .card {
        padding: var(--space-4);
    }

    .btn-group .btn,
    .btn-group .btn-primary,
    .btn-group form {
        flex-grow: 1;
    }
}

/* ============================================================================
 * 19. Animations
 * ========================================================================= */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(8px); }
    to   { opacity: 1; transform: translateY(0); }
}

.fade-in {
    animation: fadeIn 0.4s ease-out;
}

/* 모션 최소화 선호 사용자: 네비 애니메이션 무력화 */
@media (prefers-reduced-motion: reduce) {
    .nav-badge { animation: none; }
    .nav.is-open a { opacity: 1; animation: none; }
    .logo,
    .nav a:not(.nav-strong)::after,
    .nav-strong,
    .nav-strong::before {
        transition: none;
    }
}

/* ============================================================================
 * 20. Print
 * ========================================================================= */
@media print {
    .site-header,
    .site-footer,
    .nav,
    .btn,
    .pagination {
        display: none !important;
    }

    .card {
        box-shadow: none;
        border: 1px solid #ccc;
    }
}

/* ============================================================================
 * 채택 기능 / 채택자 정보 테이블 / 프로필 수정 폼
 * ========================================================================= */

/* 채택된 참여자 정보 섹션 */
.accepted-info-section {
    border-top: 3px solid var(--color-primary);
}

.accepted-table-wrap {
    overflow-x: auto;
    margin-top: var(--space-3);
}

.accepted-table {
    width: 100%;
    border-collapse: collapse;
    font-size: var(--fs-sm);
}

.accepted-table th {
    background: var(--color-surface-alt);
    color: var(--color-primary);
    font-weight: 700;
    padding: var(--space-2) var(--space-3);
    text-align: left;
    border-bottom: 2px solid var(--color-border-strong);
    white-space: nowrap;
}

.accepted-table td {
    padding: var(--space-3);
    border-bottom: 1px solid var(--color-border);
    vertical-align: top;
    color: var(--color-text);
    word-break: break-all;
}

.accepted-table tbody tr:hover td {
    background: var(--color-cream);
}

.text-muted {
    color: var(--color-text-muted);
}

/* 댓글 폼 연락처 안내 */
.profile-contact-notice {
    margin-top: var(--space-3);
    font-size: var(--fs-sm);
    color: var(--color-text-sub);
}

.profile-contact-notice a {
    color: var(--color-primary);
    font-weight: 600;
    text-decoration: underline;
}

/* 프로필 수정 폼 힌트 */
.form-hint {
    margin-top: var(--space-1);
    font-size: var(--fs-sm);
    color: var(--color-text-muted);
}

/* disabled input */
input[disabled] {
    background: var(--color-surface-alt);
    color: var(--color-text-muted);
    cursor: not-allowed;
    border-color: var(--color-border);
}

/* ===== [Phase 2.0] 앱 품앗이 ===== */
.nav-credit { font-weight: 600; color: var(--color-primary); }

.campaign-hero {
    background: var(--color-lavender);
    border-radius: var(--radius-lg);
    padding: var(--space-6);
    margin-bottom: var(--space-5);
    text-align: center;
}
.campaign-hero h1 { margin: 0 0 var(--space-2); }
.campaign-hero p { color: var(--color-text-soft); margin: 0 0 var(--space-4); }

/* 목록 hero 액션 버튼 행 (campaigns + posts 공통) */
.campaign-hero-actions {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    justify-content: center;
    flex-wrap: wrap;
}

/* Filter chip bar (campaigns + posts 공통) */
.campaign-filter {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    flex-wrap: wrap;
    margin-bottom: var(--space-5);
    padding: var(--space-2) var(--space-4);
    background: var(--color-surface-alt);
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border-soft);
}

.cfilter-group {
    display: flex;
    align-items: center;
    gap: 2px;
    flex-wrap: wrap;
}

.cfilter-group + .cfilter-group {
    padding-left: var(--space-3);
    border-left: 1px solid var(--color-border);
}

.cfilter-btn {
    display: inline-flex;
    align-items: center;
    padding: 5px 12px;
    border-radius: var(--radius-full);
    font-size: var(--fs-sm);
    font-weight: 500;
    color: var(--color-text-sub);
    text-decoration: none;
    transition: background var(--transition), color var(--transition);
    white-space: nowrap;
}

.cfilter-btn:hover {
    background: var(--color-lavender);
    color: var(--color-primary);
}

.cfilter-btn.is-active {
    background: var(--color-primary);
    color: #fff;
    font-weight: 600;
}

@media (max-width: 600px) {
    .campaign-filter { gap: var(--space-2); padding: var(--space-2) var(--space-3); }
    .cfilter-group + .cfilter-group { padding-left: var(--space-2); }
    .cfilter-btn { padding: 4px 10px; font-size: var(--fs-xs); }
}

.campaign-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: var(--space-4); }
.campaign-card {
    display: block;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: var(--space-4);
    text-decoration: none;
    color: inherit;
    transition: border-color .15s, box-shadow .15s;
}
.campaign-card:hover { border-color: var(--color-primary); box-shadow: 0 4px 16px rgba(14, 58, 82, .08); }
.campaign-card-top { display: flex; gap: var(--space-2); flex-wrap: wrap; margin-bottom: var(--space-3); }
.campaign-card-title { font-size: 17px; margin: 0 0 var(--space-1); }
.campaign-card-app { color: var(--color-text-soft); font-size: 14px; margin: 0 0 var(--space-3); }
.campaign-card-meta { display: flex; justify-content: space-between; align-items: baseline; margin-bottom: var(--space-2); }
.campaign-reward { font-size: 18px; font-weight: 700; color: var(--color-primary); }
.campaign-progress-text { font-size: 13px; color: var(--color-text-soft); }
.campaign-progress { height: 6px; background: var(--color-lavender-strong); border-radius: 999px; overflow: hidden; }
.campaign-progress span { display: block; height: 100%; background: var(--color-primary); }
.campaign-card-by { font-size: 13px; color: var(--color-text-soft); margin: var(--space-3) 0 0; }

.status-full { background: var(--color-lavender-strong); color: var(--color-primary); }
.status-cancelled { background: #ececec; color: #888; }

.form-grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-3); }
.form-grid-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: var(--space-3); }
@media (max-width: 600px) {
    .form-grid-2, .form-grid-3 { grid-template-columns: 1fr; }
}
/* 앱 품앗이 — 상세 */
.campaign-detail h1 { margin: var(--space-2) 0; }
.campaign-detail-stats { display: flex; gap: var(--space-5); flex-wrap: wrap; margin: var(--space-4) 0; padding: var(--space-4); background: var(--color-surface-alt); border-radius: var(--radius-md); }
.campaign-detail-stats > div { display: flex; flex-direction: column; }
.campaign-detail-stats .stat-num { font-size: 20px; font-weight: 700; color: var(--color-primary); }
.campaign-detail-stats .stat-label { font-size: 13px; color: var(--color-text-soft); }
.campaign-desc { margin: var(--space-4) 0; line-height: 1.7; }
.campaign-join-guide { margin: var(--space-4) 0; padding: var(--space-4); background: var(--color-surface-alt); border: 1px solid var(--color-border); border-radius: var(--radius-md); }
.campaign-join-guide-title { margin: 0 0 var(--space-3); font-weight: 700; font-size: 15px; }
.campaign-join-steps { margin: 0; padding-left: 1.25rem; display: flex; flex-direction: column; gap: var(--space-3); }
.campaign-join-steps li { line-height: 1.6; }
.campaign-join-steps li span { display: block; margin-bottom: var(--space-2); font-size: 14px; }
.campaign-participant-table { width: 100%; border-collapse: collapse; }
.campaign-participant-table th, .campaign-participant-table td { text-align: left; padding: var(--space-3); border-bottom: 1px solid var(--color-border); font-size: 14px; }
.campaign-participant-table th { color: var(--color-text-soft); font-weight: 600; }
/* 앱 품앗이 — 크레딧 대시보드 */
.credit-balance-card {
    background: var(--color-primary);
    color: var(--color-text-inverse);
    border-radius: var(--radius-lg);
    padding: var(--space-6);
    margin-bottom: var(--space-5);
    text-align: center;
}
.credit-balance-label { display: block; font-size: 14px; opacity: .85; margin-bottom: var(--space-2); }
.credit-balance-amount { display: block; font-size: 32px; font-weight: 700; }
.credit-table { width: 100%; border-collapse: collapse; }
.credit-table th, .credit-table td { padding: var(--space-3); border-bottom: 1px solid var(--color-border); font-size: 14px; text-align: left; }
.credit-table th { color: var(--color-text-sub); font-weight: 600; }
.credit-table th.ta-right, .credit-table td.ta-right { text-align: right; }
.credit-plus { color: #1a7f4b; font-weight: 600; }
.credit-minus { color: #c0392b; font-weight: 600; }
/* 앱 품앗이 — 인증/승인 */
.checkin-history { display: flex; flex-direction: column; gap: var(--space-3); margin: var(--space-3) 0; }
.checkin-item { background: var(--color-surface-alt); border-radius: var(--radius-md); padding: var(--space-3); }
.checkin-head { display: flex; gap: var(--space-2); align-items: center; margin-bottom: var(--space-2); font-size: 13px; }
.checkin-shots { display: flex; gap: var(--space-2); flex-wrap: wrap; margin-top: var(--space-2); }
.checkin-shots img { width: 96px; height: 96px; object-fit: cover; border-radius: var(--radius-sm); border: 1px solid var(--color-border); }
.checkin-form { margin-top: var(--space-4); padding-top: var(--space-4); border-top: 1px solid var(--color-border); }
.owner-participant { border: 1px solid var(--color-border); border-radius: var(--radius-md); padding: var(--space-4); margin-bottom: var(--space-3); }
.owner-participant-head { display: flex; gap: var(--space-2); align-items: center; flex-wrap: wrap; margin-bottom: var(--space-2); }
.owner-participant-email { font-size: var(--fs-sm); color: var(--color-text-sub); margin-bottom: var(--space-2); word-break: break-all; }
.owner-participant-email a { color: var(--color-primary); }
.email-collect { min-height: 0; resize: vertical; font-family: monospace; font-size: 14px; word-break: break-all; }
.inline-email-form { display: flex; gap: var(--space-2); flex-wrap: wrap; align-items: center; }
.inline-email-form input[type="email"] { flex: 1; min-width: 200px; }
.owner-actions { display: flex; gap: var(--space-2); margin-top: var(--space-3); flex-wrap: wrap; }
.owner-actions form { margin: 0; }
/* 앱 품앗이 — 별점 평가 */
.rating-form { display: flex; gap: var(--space-2); align-items: center; flex-wrap: wrap; margin-top: var(--space-3); }
.rating-form-label { font-weight: 600; font-size: 14px; }
.rating-form input[type="text"] { flex: 1; min-width: 160px; }
.star-rating { display: inline-flex; gap: 2px; }
.star-btn { background: none; border: 0; cursor: pointer; padding: 0 1px; font-size: 24px; line-height: 1; color: var(--color-border); transition: color var(--transition); }
.star-btn:hover, .star-btn.is-on { color: #f5b301; }
.star-rating.is-error .star-btn { color: var(--color-error-text); }
/* 메인 — 두 트랙 소개 카드 */
.track-grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-4); }
@media (max-width: 720px) { .track-grid { grid-template-columns: 1fr; } }
/* 그리드 안 카드는 전역 .card + .card 여백을 받지 않게 해 높이를 통일 */
.track-grid > .card { margin-top: 0; }
.track-card { display: flex; flex-direction: column; height: 100%; }
.track-card h3 { margin: var(--space-2) 0; }
.track-card p { flex: 1; color: var(--color-text-sub); line-height: 1.7; }
.track-card .btn { align-self: flex-start; margin-top: var(--space-3); }
/* 안내 페이지 — 트랙 구분 소제목 */
.section-title-sm { font-size: 20px; font-weight: 700; margin: 0 0 var(--space-3); color: var(--color-text-strong); }
/* guide 전용 스타일 → assets/css/pages/guide.css 로 분리됨 */

/* 소개 페이지 — 사이트 히스토리 타임라인 */
.site-history-eyebrow {
    margin: 0 0 var(--space-3);
    font-size: var(--fs-xs);
    font-weight: 700;
    letter-spacing: 0.18em;
    color: var(--color-primary);
}

.sh-year {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    margin-top: var(--space-4);
}

.sh-year span {
    font-size: 40px;
    font-weight: 800;
    line-height: 1;
    color: var(--color-primary);
}

.sh-year::after {
    content: "";
    flex: 1;
    height: 1px;
    background: var(--color-border);
}

.sh-list {
    list-style: none;
    margin: var(--space-2) 0 0;
    padding: 0;
}

.sh-item {
    display: grid;
    grid-template-columns: 48px 44px 1fr;
    align-items: baseline;
    gap: var(--space-3);
    padding: var(--space-3) 0;
    border-bottom: 1px solid var(--color-border);
}

.sh-item:last-child { border-bottom: 0; }

.sh-month {
    text-align: right;
    font-size: var(--fs-sm);
    color: var(--color-text-soft, #6b7280);
}

.sh-day {
    font-weight: 700;
    color: var(--color-text-sub);
}

.sh-event {
    color: var(--color-text-strong);
    line-height: 1.6;
}

@media (max-width: 520px) {
    .sh-year span { font-size: 32px; }
    .sh-item { grid-template-columns: 40px 36px 1fr; gap: var(--space-2); }
}

/* ============================================================================
 * 20. Dashboard Sidebar Layout (admin/* + mypage)
 * ========================================================================= */
.dash-layout {
    display: grid;
    grid-template-columns: 220px 1fr;
    gap: var(--space-5);
    align-items: start;
}

.dash-sidebar {
    position: sticky;
    top: calc(var(--header-height) + var(--space-4));
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
}

.dash-sidebar-body {
    padding: var(--space-4);
}

.dash-user {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding-bottom: var(--space-4);
    margin-bottom: var(--space-3);
    border-bottom: 1px solid var(--color-border);
}

.dash-avatar {
    flex: none;
    width: 44px;
    height: 44px;
    border-radius: var(--radius-full);
    background: var(--gradient-cta);
    color: #fff;
    font-weight: 700;
    font-size: var(--fs-lg);
    text-transform: uppercase;
    display: flex;
    align-items: center;
    justify-content: center;
}

.dash-user-info {
    min-width: 0;
}

.dash-user-name {
    display: block;
    font-weight: 700;
    color: var(--color-text-strong);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.dash-user-sub {
    display: block;
    font-size: var(--fs-xs);
    color: var(--color-text-muted);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.dash-nav {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.dash-nav-section {
    font-size: var(--fs-xs);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--color-text-muted);
    padding: var(--space-3) var(--space-2) var(--space-1);
}

.dash-nav a {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    padding: 8px var(--space-3);
    border-radius: var(--radius-sm);
    color: var(--color-text-sub);
    font-size: var(--fs-base);
    font-weight: 500;
    text-decoration: none;
    transition: background var(--transition), color var(--transition);
}

.dash-nav a:hover {
    background: var(--color-surface-alt);
    color: var(--color-primary);
}

.dash-nav a.is-active {
    background: var(--color-primary);
    color: #fff;
    font-weight: 600;
}

.dash-nav a.is-danger {
    color: var(--color-error-text);
}

.dash-nav a.is-danger:hover {
    background: var(--color-error-bg);
    color: var(--color-error-text);
}

.dash-nav-badge {
    margin-left: auto;
    flex: none;
    min-width: 18px;
    height: 18px;
    padding: 0 5px;
    border-radius: var(--radius-full);
    background: var(--color-accent);
    color: #fff;
    font-size: 11px;
    font-weight: 700;
    line-height: 18px;
    text-align: center;
}

.dash-nav a.is-active .dash-nav-badge {
    background: rgba(255, 255, 255, 0.25);
}

.dash-divider {
    height: 1px;
    background: var(--color-border);
    margin: var(--space-3) 0;
}

.dash-content {
    min-width: 0;
}

@media (max-width: 768px) {
    .dash-layout {
        grid-template-columns: 1fr;
        gap: var(--space-4);
    }
    .dash-sidebar {
        position: static;
    }
    .dash-user,
    .dash-nav-section,
    .dash-divider {
        display: none;
    }
    .dash-nav {
        flex-direction: row;
        flex-wrap: wrap;
        gap: var(--space-2);
    }
    .dash-nav a {
        background: var(--color-surface-alt);
        font-size: var(--fs-sm);
    }
    .dash-nav-badge {
        margin-left: var(--space-1);
    }
}

/* ============================================================================
 * 21. Admin Dashboard Shell (full-height fixed sidebar — 사이트 헤더 없음)
 * ========================================================================= */
.admin-shell {
    display: flex;
    min-height: 100vh;
    background: var(--color-surface-alt);
}

.admin-side {
    position: fixed;
    inset: 0 auto 0 0;
    width: 248px;
    height: 100vh;
    display: flex;
    flex-direction: column;
    background: var(--color-surface);
    border-right: 1px solid var(--color-border);
    overflow-y: auto;
    z-index: 60;
}

.admin-side-brand {
    display: flex;
    align-items: center;
    padding: var(--space-4);
    border-bottom: 1px solid var(--color-border);
}

.admin-side-brand img {
    height: 30px;
    width: auto;
}

.admin-side-body {
    flex: 1;
    padding: var(--space-4);
}

.admin-main {
    flex: 1;
    min-width: 0;
    margin-left: 248px;
    display: flex;
    flex-direction: column;
}

.admin-topbar {
    position: sticky;
    top: 0;
    z-index: 40;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-3);
    padding: var(--space-4) var(--space-6);
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: saturate(180%) blur(10px);
    border-bottom: 1px solid var(--color-border);
}

.admin-topbar h1 {
    margin: 0;
    font-size: var(--fs-xl);
}

.admin-main-inner {
    padding: var(--space-6);
}

/* ----------------------------------------------------------------------------
 * 22. Admin list table (compact rows; mobile → card)
 * ------------------------------------------------------------------------- */
.admin-listbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-3);
    margin-bottom: var(--space-3);
}

.admin-listbar h2 {
    margin: 0;
    font-size: var(--fs-md);
    color: var(--color-text-sub);
    font-weight: 600;
}

.admin-table {
    width: 100%;
    border-collapse: collapse;
    font-size: var(--fs-base);
}

.admin-table thead th {
    text-align: left;
    padding: var(--space-2) var(--space-3);
    font-size: var(--fs-xs);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--color-text-muted);
    border-bottom: 1px solid var(--color-border);
    white-space: nowrap;
}

.admin-table tbody td {
    padding: var(--space-2) var(--space-3);
    border-bottom: 1px solid var(--color-border-soft);
    vertical-align: middle;
}

.admin-table tbody tr:hover {
    background: var(--color-surface-alt);
}

.admin-table .col-title {
    font-weight: 600;
    color: var(--color-text-strong);
}

.admin-table .col-title a {
    color: inherit;
}

.admin-table .col-num {
    text-align: center;
    white-space: nowrap;
    color: var(--color-text-sub);
}

.admin-table .col-credit strong {
    display: block;
    font-size: var(--fs-sm);
    margin-bottom: 4px;
    white-space: nowrap;
}

/* 데스크톱: 숫자/가입 컬럼은 내용 폭으로 줄여 회원 컬럼이 여백을 흡수 (모바일 카드뷰는 영향 없음) */
@media (min-width: 769px) {
    .admin-table .col-num,
    .admin-table .col-credit,
    .admin-table .col-actions {
        width: 1%;
    }
    /* 크레딧: 잔액 + ±P/메모/적용 폼을 한 줄로 */
    .admin-table .col-credit {
        display: flex;
        align-items: center;
        gap: var(--space-2);
        white-space: nowrap;
    }
    .admin-table .col-credit strong {
        display: inline;
        margin: 0;
    }
    .admin-table .credit-inline {
        flex-wrap: nowrap;
    }
    /* 회원 필터 4개 항목 한 줄 */
    .filter-grid.is-4 {
        grid-template-columns: minmax(0, 1.4fr) repeat(3, minmax(120px, 0.8fr));
    }
}

.admin-table .col-actions {
    text-align: right;
    white-space: nowrap;
}

@media (max-width: 768px) {
    .admin-table thead {
        display: none;
    }
    .admin-table,
    .admin-table tbody,
    .admin-table tr,
    .admin-table td {
        display: block;
        width: 100%;
    }
    .admin-table tr {
        border: 1px solid var(--color-border);
        border-radius: var(--radius-md);
        padding: var(--space-2) var(--space-3);
        margin-bottom: var(--space-3);
    }
    .admin-table tbody td {
        border: none;
        padding: var(--space-1) 0;
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: var(--space-3);
    }
    .admin-table tbody td::before {
        content: attr(data-label);
        flex: none;
        font-size: var(--fs-xs);
        font-weight: 700;
        color: var(--color-text-muted);
    }
    .admin-table .col-actions {
        text-align: left;
        justify-content: flex-start;
        margin-top: var(--space-2);
    }
}

/* ----------------------------------------------------------------------------
 * 23. Row actions dropdown (행별 "관리" → 작업 메뉴)
 * ------------------------------------------------------------------------- */
.row-actions {
    position: relative;
    display: inline-block;
}

.row-actions-menu {
    position: absolute;
    top: calc(100% + 4px);
    right: 0;
    z-index: 50;
    min-width: 160px;
    padding: var(--space-1);
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
    display: none;
}

.row-actions.is-open .row-actions-menu {
    display: block;
}

.row-actions-menu form {
    margin: 0;
}

.row-actions-menu a,
.row-actions-menu button {
    display: block;
    width: 100%;
    text-align: left;
    padding: 8px var(--space-3);
    border: none;
    background: none;
    border-radius: var(--radius-sm);
    font-size: var(--fs-base);
    color: var(--color-text-sub);
    text-decoration: none;
    white-space: nowrap;
    cursor: pointer;
}

.row-actions-menu a:hover,
.row-actions-menu button:hover {
    background: var(--color-surface-alt);
    color: var(--color-primary);
}

.row-actions-menu button.is-danger {
    color: var(--color-error-text);
}

.row-actions-menu button.is-danger:hover {
    background: var(--color-error-bg);
}

.admin-topbar-left {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    min-width: 0;
}

.admin-nav-toggle {
    display: none;
    flex: none;
    width: 40px;
    height: 40px;
    align-items: center;
    justify-content: center;
    padding: 0;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    background: var(--color-surface);
    color: var(--color-text);
    cursor: pointer;
}

.admin-nav-backdrop {
    display: none;
}

@media (max-width: 768px) {
    .admin-nav-toggle {
        display: inline-flex;
    }
    .admin-side {
        position: fixed;
        top: 0;
        left: 0;
        width: 264px;
        max-width: 82vw;
        height: 100vh;
        border-right: 1px solid var(--color-border);
        transform: translateX(-100%);
        transition: transform var(--transition-slow);
        z-index: 80;
    }
    .admin-shell.is-nav-open .admin-side {
        transform: translateX(0);
    }
    .admin-nav-backdrop {
        position: fixed;
        inset: 0;
        background: rgba(14, 26, 43, 0.5);
        z-index: 70;
    }
    .admin-shell.is-nav-open .admin-nav-backdrop {
        display: block;
    }
    /* 드로어 안에서는 데스크톱과 동일한 세로 메뉴 유지 */
    .admin-side .dash-nav {
        flex-direction: column;
        gap: 2px;
    }
    .admin-side .dash-user {
        display: flex;
    }
    .admin-side .dash-nav-section,
    .admin-side .dash-divider {
        display: block;
    }
    .admin-side .dash-nav a {
        background: none;
        font-size: var(--fs-base);
    }
    .admin-main {
        margin-left: 0;
    }
    .admin-topbar {
        padding: var(--space-4);
    }
    .admin-main-inner {
        padding: var(--space-4);
    }
    .row-actions-menu {
        right: auto;
        left: 0;
    }
}

/* ----------------------------------------------------------------------------
 * 24. Admin table cell helpers (보조 텍스트 · 인라인 크레딧 폼)
 * ------------------------------------------------------------------------- */
.cell-sub {
    display: block;
    font-size: var(--fs-xs);
    color: var(--color-text-muted);
    font-weight: 400;
}

.cell-muted {
    color: var(--color-text-muted);
}

.admin-table .badges {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-1);
    margin: 0;
}

.admin-table .col-title .badges {
    margin-top: 4px;
}

.credit-inline {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-1);
    align-items: center;
    margin-top: var(--space-1);
}

.credit-inline input[type="number"] {
    width: 62px;
}

.credit-inline input[type="text"] {
    width: 88px;
}

.credit-inline input {
    padding: 6px 8px;
    font-size: var(--fs-sm);
}

.credit-inline .btn {
    flex: none;
}

@media (max-width: 768px) {
    .credit-inline {
        width: 100%;
    }
    .credit-inline input[type="number"],
    .credit-inline input[type="text"] {
        flex: 1;
        min-width: 0;
    }
}

/* =========================================================================
   소셜 로그인 버튼 (login / signup / mypage 공용)
   ========================================================================= */
.social-login {
    margin-top: var(--space-5);
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.social-login-divider {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    color: var(--color-text-soft, #6b7280);
    font-size: 14px;
    margin-bottom: var(--space-2);
}

.social-login-divider::before,
.social-login-divider::after {
    content: "";
    flex: 1;
    height: 1px;
    background: var(--color-border);
}

/* 소셜 버튼 하단 사전 안내 — 기존 회원의 중복가입을 줄이기 위한 정보 박스 */
.social-login-note {
    margin: var(--space-1) 0 0;
    padding: var(--space-2) var(--space-3);
    background: var(--color-info-bg);
    color: var(--color-info-text);
    border: 1px solid var(--color-info-border);
    border-radius: var(--radius-sm);
    font-size: var(--fs-sm);
    line-height: 1.5;
}

/* 소셜 약관 동의 간주 안내 — 버튼 하단 작은 회색 문구 */
.social-login-consent {
    margin: var(--space-1) 0 0;
    text-align: center;
    font-size: var(--fs-xs);
    color: var(--color-text-soft, #6b7280);
    line-height: 1.5;
}

.social-login-consent a {
    color: var(--color-text-soft, #6b7280);
    text-decoration: underline;
}

.social-login-consent a:hover {
    color: var(--color-primary);
}

.btn-social {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    min-height: 48px;
    padding: 0 var(--space-4);
    border-radius: var(--radius-md);
    border: 1px solid transparent;
    font-size: 15px;
    font-weight: 600;
    text-decoration: none;
    transition: filter 0.15s ease, transform 0.1s ease, background-color 0.15s ease;
}

.btn-social:hover { filter: brightness(0.97); }
.btn-social:active { transform: scale(0.99); }

.btn-social-ico {
    display: inline-flex;
    align-items: center;
    line-height: 0;
}

.btn-social-kakao {
    background: #fee500;
    color: #191600;
}

.btn-social-naver {
    background: #03c75a;
    color: #ffffff;
}

.btn-social-google {
    background: #ffffff;
    color: #1f1f1f;
    border-color: #dadce0;
}
.btn-social-google:hover { background: #f8f9fa; filter: none; }

/* 소셜 원형 아이콘 행 (회원가입 — 텍스트 없이 아이콘만 1줄, 공간 절약) */
.social-login-icons {
    display: flex;
    justify-content: center;
    gap: var(--space-4);
}

.btn-social-circle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 52px;
    height: 52px;
    border-radius: var(--radius-full);
    border: 1px solid transparent;
    text-decoration: none;
    transition: filter 0.15s ease, transform 0.1s ease;
}

.btn-social-circle:hover { filter: brightness(0.97); }
.btn-social-circle:active { transform: scale(0.96); }
.btn-social-circle.btn-social-google { border-color: #dadce0; }

/* 마이페이지 연결된 소셜 계정 목록 */
.social-link-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-3);
    padding: var(--space-3) 0;
    border-bottom: 1px solid var(--color-border);
}
.social-link-row:last-child { border-bottom: 0; }

.social-link-name {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-weight: 600;
}

.social-link-actions { flex: none; }

.text-soft { color: var(--color-text-soft); }