/* =========================================
   모두의체험단 - 메인 스타일시트
   디자인: 따뜻한 오렌지 + 산호색 브랜드 컬러
   ========================================= */

@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+KR:wght@300;400;500;600;700;900&family=Outfit:wght@400;600;700;800&display=swap');

:root {
  --brand: #FF6B35;
  --brand-dark: #E55A24;
  --brand-light: #FFF0EB;
  --brand2: #FF8C61;
  --accent: #FFD166;
  --dark: #1A1A2E;
  --gray-900: #111827;
  --gray-700: #374151;
  --gray-500: #6B7280;
  --gray-300: #D1D5DB;
  --gray-100: #F9FAFB;
  --white: #FFFFFF;
  --success: #10B981;
  --warning: #F59E0B;
  --danger: #EF4444;
  --info: #3B82F6;
  --radius: 14px;
  --radius-sm: 8px;
  --shadow: 0 4px 20px rgba(0,0,0,0.08);
  --shadow-md: 0 8px 40px rgba(0,0,0,0.12);
  --shadow-brand: 0 8px 30px rgba(255,107,53,0.3);
  --font: 'Noto Sans KR', sans-serif;
  --font-en: 'Outfit', sans-serif;
  --header-h: 68px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font);
  background: var(--gray-100);
  color: var(--gray-900);
  line-height: 1.7;
  min-height: 100vh;
}
a { text-decoration: none; color: inherit; }
img { max-width: 100%; }

/* ---- HEADER ---- */
.header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: var(--white);
  border-bottom: 1px solid var(--gray-300);
  height: var(--header-h);
  box-shadow: 0 2px 12px rgba(0,0,0,0.06);
}
.header-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  height: 100%;
  gap: 32px;
}
.logo {
  font-family: var(--font-en);
  font-weight: 800;
  font-size: 1.4rem;
  color: var(--brand);
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}
.logo span { font-family: var(--font); font-weight: 700; font-size: 1rem; color: var(--gray-700); }
.nav {
  display: flex;
  align-items: center;
  gap: 4px;
  flex: 1;
}
.nav-link {
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--gray-700);
  transition: all 0.2s;
  white-space: nowrap;
}
.nav-link:hover, .nav-link.active { background: var(--brand-light); color: var(--brand); }
.header-actions { display: flex; align-items: center; gap: 10px; margin-left: auto; flex-shrink: 0; }
.btn-login { padding: 8px 18px; border-radius: var(--radius-sm); font-size: 0.88rem; font-weight: 600; color: var(--gray-700); border: 1.5px solid var(--gray-300); background: var(--white); cursor: pointer; transition: all 0.2s; }
.btn-login:hover { border-color: var(--brand); color: var(--brand); }
.btn-join { padding: 8px 18px; border-radius: var(--radius-sm); font-size: 0.88rem; font-weight: 600; color: var(--white); background: var(--brand); border: none; cursor: pointer; transition: all 0.2s; }
.btn-join:hover { background: var(--brand-dark); transform: translateY(-1px); box-shadow: var(--shadow-brand); }

/* ---- HERO ---- */
.hero {
  background: linear-gradient(135deg, #1A1A2E 0%, #16213E 50%, #0F3460 100%);
  padding: 80px 24px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 70% 50%, rgba(255,107,53,0.2) 0%, transparent 60%),
              radial-gradient(ellipse at 30% 80%, rgba(255,209,102,0.1) 0%, transparent 50%);
}
.hero-content { position: relative; z-index: 1; max-width: 800px; margin: 0 auto; }
.hero-badge { display: inline-flex; align-items: center; gap: 8px; background: rgba(255,107,53,0.2); border: 1px solid rgba(255,107,53,0.4); color: #FFB38A; padding: 6px 16px; border-radius: 50px; font-size: 0.82rem; font-weight: 600; margin-bottom: 24px; }
.hero h1 { font-size: clamp(2rem, 5vw, 3.2rem); font-weight: 900; color: var(--white); line-height: 1.3; margin-bottom: 16px; }
.hero h1 em { color: var(--brand); font-style: normal; }
.hero p { color: rgba(255,255,255,0.7); font-size: 1.1rem; margin-bottom: 40px; }
.hero-stats { display: flex; justify-content: center; gap: 40px; margin-bottom: 40px; }
.hero-stat { text-align: center; }
.hero-stat-num { font-family: var(--font-en); font-size: 1.8rem; font-weight: 800; color: var(--accent); }
.hero-stat-label { font-size: 0.82rem; color: rgba(255,255,255,0.6); }
.hero-actions { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }
.btn-hero-primary { padding: 14px 32px; background: var(--brand); color: var(--white); border-radius: 50px; font-size: 1rem; font-weight: 700; border: none; cursor: pointer; transition: all 0.3s; box-shadow: var(--shadow-brand); }
.btn-hero-primary:hover { background: var(--brand-dark); transform: translateY(-2px); }
.btn-hero-secondary { padding: 14px 32px; background: rgba(255,255,255,0.1); color: var(--white); border-radius: 50px; font-size: 1rem; font-weight: 600; border: 1.5px solid rgba(255,255,255,0.3); cursor: pointer; transition: all 0.3s; }
.btn-hero-secondary:hover { background: rgba(255,255,255,0.2); }

/* ---- CATEGORY BAR ---- */
.cat-bar { background: var(--white); border-bottom: 1px solid var(--gray-300); padding: 16px 24px; }
.cat-bar-inner { max-width: 1280px; margin: 0 auto; display: flex; gap: 8px; overflow-x: auto; scrollbar-width: none; }
.cat-bar-inner::-webkit-scrollbar { display: none; }
.cat-btn { display: flex; align-items: center; gap: 8px; padding: 10px 18px; border-radius: 50px; background: var(--gray-100); border: 1.5px solid transparent; font-size: 0.88rem; font-weight: 600; color: var(--gray-700); cursor: pointer; transition: all 0.2s; white-space: nowrap; }
.cat-btn:hover, .cat-btn.active { background: var(--brand-light); border-color: var(--brand); color: var(--brand); }
.cat-btn .emoji { font-size: 1.1rem; }

/* ---- SECTIONS ---- */
.section { padding: 60px 24px; }
.section-inner { max-width: 1280px; margin: 0 auto; }
.section-header { display: flex; align-items: baseline; justify-content: space-between; margin-bottom: 32px; gap: 16px; }
.section-title { font-size: 1.6rem; font-weight: 800; color: var(--gray-900); }
.section-title span { color: var(--brand); }
.section-more { font-size: 0.88rem; color: var(--brand); font-weight: 600; display: flex; align-items: center; gap: 4px; transition: gap 0.2s; }
.section-more:hover { gap: 8px; }
.bg-white { background: var(--white); }
.bg-gray { background: var(--gray-100); }

/* ---- CAMPAIGN CARD ---- */
.campaign-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 20px; }
.campaign-card { background: var(--white); border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); transition: all 0.3s; border: 1px solid transparent; }
.campaign-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: var(--brand); }
.card-thumb { position: relative; aspect-ratio: 16/9; overflow: hidden; background: var(--gray-300); }
.card-thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.4s; }
.campaign-card:hover .card-thumb img { transform: scale(1.05); }
.card-badges { position: absolute; top: 10px; left: 10px; display: flex; gap: 6px; flex-wrap: wrap; }
.badge { padding: 3px 10px; border-radius: 50px; font-size: 0.72rem; font-weight: 700; }
.badge-new { background: var(--brand); color: var(--white); }
.badge-hot { background: #FF4D4D; color: var(--white); }
.badge-type { background: rgba(0,0,0,0.6); color: var(--white); }
.card-fav { position: absolute; top: 10px; right: 10px; width: 34px; height: 34px; background: rgba(255,255,255,0.9); border-radius: 50%; display: flex; align-items: center; justify-content: center; cursor: pointer; transition: all 0.2s; border: none; font-size: 1rem; }
.card-fav:hover { background: var(--white); transform: scale(1.1); }
.card-body { padding: 16px; }
.card-biz { font-size: 0.78rem; color: var(--gray-500); font-weight: 500; margin-bottom: 6px; display: flex; align-items: center; gap: 4px; }
.card-title { font-size: 1rem; font-weight: 700; color: var(--gray-900); margin-bottom: 10px; line-height: 1.4; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.card-provision { font-size: 0.92rem; color: var(--brand); font-weight: 700; margin-bottom: 12px; background: var(--brand-light); padding: 6px 12px; border-radius: var(--radius-sm); display: inline-block; }
.card-meta { display: flex; justify-content: space-between; align-items: center; font-size: 0.78rem; color: var(--gray-500); border-top: 1px solid var(--gray-100); padding-top: 12px; margin-top: 12px; }
.card-applicants { display: flex; align-items: center; gap: 4px; }
.progress-bar { height: 4px; background: var(--gray-100); border-radius: 2px; margin-top: 8px; overflow: hidden; }
.progress-fill { height: 100%; background: linear-gradient(90deg, var(--brand), var(--accent)); border-radius: 2px; transition: width 0.5s; }

/* ---- FILTER BAR ---- */
.filter-bar { background: var(--white); border-radius: var(--radius); padding: 20px 24px; margin-bottom: 24px; box-shadow: var(--shadow); }
.filter-row { display: flex; gap: 12px; align-items: center; flex-wrap: wrap; }
.filter-select { padding: 8px 14px; border: 1.5px solid var(--gray-300); border-radius: var(--radius-sm); font-size: 0.88rem; background: var(--white); cursor: pointer; font-family: var(--font); color: var(--gray-700); min-width: 120px; }
.filter-select:focus { outline: none; border-color: var(--brand); }
.search-input { flex: 1; min-width: 200px; padding: 8px 16px; border: 1.5px solid var(--gray-300); border-radius: var(--radius-sm); font-size: 0.88rem; font-family: var(--font); }
.search-input:focus { outline: none; border-color: var(--brand); }
.btn-search { padding: 8px 20px; background: var(--brand); color: var(--white); border: none; border-radius: var(--radius-sm); font-size: 0.88rem; font-weight: 700; cursor: pointer; transition: all 0.2s; }
.btn-search:hover { background: var(--brand-dark); }

/* ---- BUTTONS ---- */
.btn { display: inline-flex; align-items: center; gap: 8px; padding: 10px 20px; border-radius: var(--radius-sm); font-size: 0.92rem; font-weight: 600; cursor: pointer; border: none; transition: all 0.2s; font-family: var(--font); }
.btn-primary { background: var(--brand); color: var(--white); }
.btn-primary:hover { background: var(--brand-dark); transform: translateY(-1px); box-shadow: var(--shadow-brand); }
.btn-outline { background: var(--white); color: var(--brand); border: 2px solid var(--brand); }
.btn-outline:hover { background: var(--brand-light); }
.btn-dark { background: var(--dark); color: var(--white); }
.btn-dark:hover { background: #2a2a4e; }
.btn-sm { padding: 6px 14px; font-size: 0.82rem; }
.btn-lg { padding: 14px 32px; font-size: 1rem; border-radius: 50px; }
.btn-block { width: 100%; justify-content: center; }
.btn-success { background: var(--success); color: var(--white); }
.btn-danger { background: var(--danger); color: var(--white); }

/* ---- FORM ---- */
.form-group { margin-bottom: 20px; }
.form-label { display: block; font-size: 0.88rem; font-weight: 600; color: var(--gray-700); margin-bottom: 8px; }
.form-label .required { color: var(--brand); margin-left: 2px; }
.form-input, .form-select, .form-textarea {
  width: 100%;
  padding: 12px 16px;
  border: 1.5px solid var(--gray-300);
  border-radius: var(--radius-sm);
  font-size: 0.92rem;
  font-family: var(--font);
  color: var(--gray-900);
  background: var(--white);
  transition: border-color 0.2s;
}
.form-input:focus, .form-select:focus, .form-textarea:focus { outline: none; border-color: var(--brand); box-shadow: 0 0 0 3px rgba(255,107,53,0.12); }
.form-textarea { min-height: 120px; resize: vertical; }
.form-hint { font-size: 0.78rem; color: var(--gray-500); margin-top: 6px; }
.form-error { font-size: 0.82rem; color: var(--danger); margin-top: 6px; }

/* ---- CARD (generic) ---- */
.card { background: var(--white); border-radius: var(--radius); padding: 24px; box-shadow: var(--shadow); }
.card-header { border-bottom: 1px solid var(--gray-100); padding-bottom: 16px; margin-bottom: 20px; }
.card-title-sm { font-size: 1.1rem; font-weight: 700; }

/* ---- STATS ---- */
.stats-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 16px; margin-bottom: 32px; }
.stat-card { background: var(--white); border-radius: var(--radius); padding: 20px; box-shadow: var(--shadow); text-align: center; border-left: 4px solid var(--brand); }
.stat-num { font-family: var(--font-en); font-size: 2rem; font-weight: 800; color: var(--brand); }
.stat-label { font-size: 0.82rem; color: var(--gray-500); margin-top: 4px; }

/* ---- BADGE / GRADE ---- */
.grade-badge { padding: 3px 10px; border-radius: 50px; font-size: 0.75rem; font-weight: 700; display: inline-block; }
.grade-bronze { background: #FDF2E9; color: #935116; }
.grade-silver { background: #F2F3F4; color: #616A6B; }
.grade-gold { background: #FEF9E7; color: #B7950B; }
.grade-platinum { background: #EBF5FB; color: #1A5276; }
.grade-diamond { background: #F4ECF7; color: #6C3483; }

.status-badge { padding: 3px 10px; border-radius: 50px; font-size: 0.78rem; font-weight: 700; }
.status-pending { background: #FEF9E7; color: #B7950B; }
.status-selected { background: #E9F7EF; color: #1D8348; }
.status-rejected { background: #FDEDEC; color: #922B21; }
.status-completed { background: #EBF5FB; color: #1A5276; }
.status-active { background: #E9F7EF; color: #1D8348; }
.status-closed { background: var(--gray-100); color: var(--gray-500); }

/* ---- TABLE ---- */
.table-wrap { overflow-x: auto; border-radius: var(--radius); box-shadow: var(--shadow); }
table { width: 100%; border-collapse: collapse; background: var(--white); font-size: 0.88rem; }
thead { background: var(--gray-100); }
th { padding: 12px 16px; text-align: left; font-weight: 700; color: var(--gray-700); border-bottom: 2px solid var(--gray-300); white-space: nowrap; }
td { padding: 12px 16px; border-bottom: 1px solid var(--gray-100); vertical-align: middle; }
tr:last-child td { border-bottom: none; }
tr:hover td { background: var(--brand-light); }

/* ---- PAGINATION ---- */
.pagination { display: flex; justify-content: center; gap: 6px; margin-top: 40px; flex-wrap: wrap; }
.page-btn { width: 38px; height: 38px; display: flex; align-items: center; justify-content: center; border-radius: var(--radius-sm); border: 1.5px solid var(--gray-300); font-size: 0.88rem; font-weight: 600; color: var(--gray-700); cursor: pointer; background: var(--white); transition: all 0.2s; }
.page-btn:hover, .page-btn.active { background: var(--brand); border-color: var(--brand); color: var(--white); }

/* ---- MODAL ---- */
.modal-overlay { position: fixed; inset: 0; background: rgba(0,0,0,0.5); z-index: 2000; display: flex; align-items: center; justify-content: center; padding: 20px; opacity: 0; visibility: hidden; transition: all 0.3s; }
.modal-overlay.show { opacity: 1; visibility: visible; }
.modal { background: var(--white); border-radius: var(--radius); padding: 32px; max-width: 500px; width: 100%; box-shadow: var(--shadow-md); transform: scale(0.95); transition: transform 0.3s; }
.modal-overlay.show .modal { transform: scale(1); }
.modal-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 24px; }
.modal-title { font-size: 1.3rem; font-weight: 800; }
.modal-close { background: none; border: none; font-size: 1.4rem; cursor: pointer; color: var(--gray-500); line-height: 1; }

/* ---- TOAST ---- */
.toast-wrap { position: fixed; bottom: 24px; right: 24px; z-index: 9999; display: flex; flex-direction: column; gap: 10px; }
.toast { padding: 14px 20px; background: var(--gray-900); color: var(--white); border-radius: var(--radius); font-size: 0.88rem; font-weight: 500; box-shadow: var(--shadow-md); animation: slideUp 0.3s ease; max-width: 320px; }
.toast-success { border-left: 4px solid var(--success); }
.toast-error { border-left: 4px solid var(--danger); }
@keyframes slideUp { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: translateY(0); } }

/* ---- SIDEBAR LAYOUT ---- */
.layout-sidebar { display: grid; grid-template-columns: 260px 1fr; gap: 24px; max-width: 1280px; margin: 0 auto; padding: 40px 24px; }
.sidebar { position: sticky; top: calc(var(--header-h) + 20px); height: fit-content; }
.sidebar-menu { background: var(--white); border-radius: var(--radius); box-shadow: var(--shadow); overflow: hidden; }
.sidebar-item { display: flex; align-items: center; gap: 12px; padding: 14px 20px; font-size: 0.92rem; font-weight: 600; color: var(--gray-700); border-bottom: 1px solid var(--gray-100); transition: all 0.2s; cursor: pointer; }
.sidebar-item:last-child { border-bottom: none; }
.sidebar-item:hover, .sidebar-item.active { background: var(--brand-light); color: var(--brand); }
.sidebar-item .icon { font-size: 1.1rem; width: 24px; text-align: center; }

/* ---- REVIEW GRID ---- */
.review-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 16px; }
.review-card { background: var(--white); border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); }
.review-thumb { aspect-ratio: 1; background: var(--gray-200); overflow: hidden; }
.review-thumb img { width: 100%; height: 100%; object-fit: cover; }
.review-info { padding: 12px; }
.review-user { font-size: 0.8rem; font-weight: 700; display: flex; align-items: center; gap: 6px; margin-bottom: 4px; }
.review-title { font-size: 0.82rem; color: var(--gray-700); display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }

/* ---- FOOTER ---- */
.footer { background: var(--dark); color: rgba(255,255,255,0.7); padding: 48px 24px 32px; margin-top: 80px; }
.footer-inner { max-width: 1280px; margin: 0 auto; }
.footer-top { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr; gap: 40px; padding-bottom: 40px; border-bottom: 1px solid rgba(255,255,255,0.1); }
.footer-brand { }
.footer-logo { font-family: var(--font-en); font-size: 1.4rem; font-weight: 800; color: var(--brand); margin-bottom: 12px; }
.footer-desc { font-size: 0.82rem; line-height: 1.8; }
.footer-col h4 { color: var(--white); font-size: 0.92rem; font-weight: 700; margin-bottom: 16px; }
.footer-links { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.footer-links li a { font-size: 0.82rem; transition: color 0.2s; }
.footer-links li a:hover { color: var(--brand); }
.footer-bottom { display: flex; justify-content: space-between; align-items: center; padding-top: 28px; font-size: 0.78rem; flex-wrap: gap; gap: 12px; }
.footer-sns { display: flex; gap: 12px; }
.sns-btn { width: 34px; height: 34px; background: rgba(255,255,255,0.1); border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 0.9rem; transition: all 0.2s; }
.sns-btn:hover { background: var(--brand); }

/* ---- ALERTS ---- */
.alert { padding: 14px 20px; border-radius: var(--radius-sm); font-size: 0.88rem; font-weight: 500; margin-bottom: 20px; }
.alert-success { background: #E9F7EF; color: #1D8348; border-left: 4px solid var(--success); }
.alert-error { background: #FDEDEC; color: #922B21; border-left: 4px solid var(--danger); }
.alert-info { background: #EBF5FB; color: #1A5276; border-left: 4px solid var(--info); }

/* ---- EMPTY STATE ---- */
.empty-state { text-align: center; padding: 60px 20px; }
.empty-icon { font-size: 3.5rem; margin-bottom: 20px; }
.empty-title { font-size: 1.2rem; font-weight: 700; color: var(--gray-700); margin-bottom: 10px; }
.empty-desc { font-size: 0.92rem; color: var(--gray-500); }

/* ---- AUTH PAGES ---- */
.auth-page { min-height: 100vh; display: flex; align-items: center; justify-content: center; background: linear-gradient(135deg, var(--gray-100) 0%, var(--brand-light) 100%); padding: 40px 20px; }
.auth-card { background: var(--white); border-radius: calc(var(--radius) * 1.5); padding: 40px; width: 100%; max-width: 440px; box-shadow: var(--shadow-md); }
.auth-title { font-size: 1.8rem; font-weight: 900; color: var(--gray-900); margin-bottom: 8px; }
.auth-sub { font-size: 0.88rem; color: var(--gray-500); margin-bottom: 32px; }
.auth-divider { display: flex; align-items: center; gap: 12px; margin: 24px 0; font-size: 0.82rem; color: var(--gray-500); }
.auth-divider::before, .auth-divider::after { content: ''; flex: 1; height: 1px; background: var(--gray-300); }
.social-btn { width: 100%; padding: 12px; border-radius: var(--radius-sm); border: 1.5px solid var(--gray-300); background: var(--white); display: flex; align-items: center; gap: 12px; font-size: 0.92rem; font-weight: 600; cursor: pointer; transition: all 0.2s; margin-bottom: 12px; font-family: var(--font); }
.social-btn:hover { border-color: var(--gray-700); background: var(--gray-100); }
.kakao-btn { background: #FEE500; border-color: #FEE500; color: #3A1D1D; }
.kakao-btn:hover { background: #F5DC00; border-color: #F5DC00; }

/* ---- ADMIN ---- */
.admin-layout { display: flex; min-height: 100vh; }
.admin-sidebar { width: 240px; background: var(--dark); padding: 24px 0; position: fixed; height: 100vh; z-index: 100; }
.admin-logo { padding: 0 24px 24px; border-bottom: 1px solid rgba(255,255,255,0.1); font-family: var(--font-en); font-size: 1.1rem; font-weight: 800; color: var(--brand); }
.admin-menu { padding: 16px 0; }
.admin-menu-item { display: flex; align-items: center; gap: 12px; padding: 12px 24px; font-size: 0.88rem; color: rgba(255,255,255,0.7); transition: all 0.2s; cursor: pointer; }
.admin-menu-item:hover, .admin-menu-item.active { background: rgba(255,107,53,0.15); color: var(--white); border-right: 3px solid var(--brand); }
.admin-content { flex: 1; margin-left: 240px; padding: 32px; background: var(--gray-100); min-height: 100vh; }
.admin-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 32px; }
.admin-page-title { font-size: 1.6rem; font-weight: 800; }

/* ---- RESPONSIVE ---- */
@media (max-width: 1024px) {
  .footer-top { grid-template-columns: 1fr 1fr; }
  .layout-sidebar { grid-template-columns: 1fr; }
  .sidebar { position: static; }
}

@media (max-width: 768px) {
  .nav { display: none; }
  .hero { padding: 50px 20px; }
  .hero-stats { gap: 24px; }
  .hero-stat-num { font-size: 1.4rem; }
  .section { padding: 40px 16px; }
  .campaign-grid { grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); }
  .footer-top { grid-template-columns: 1fr; gap: 24px; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .admin-content { margin-left: 0; padding: 16px; }
  .admin-sidebar { display: none; }
}

@media (max-width: 480px) {
  .campaign-grid { grid-template-columns: 1fr; }
  .hero-actions { flex-direction: column; align-items: center; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
}