/* ═══════════════════════════════════════════════════════════════
   매칭테이블 - Global Style System
   Modern Bright Theme 2024
═══════════════════════════════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=Pretendard:wght@300;400;500;600;700;800&family=Inter:wght@400;500;600;700&display=swap');

/* ── CSS Variables ──────────────────────────────────────────── */
:root {
  --primary:       #4F46E5;
  --primary-light: #6366F1;
  --primary-dark:  #3730A3;
  --secondary:     #06B6D4;
  --accent:        #F59E0B;
  --success:       #10B981;
  --danger:        #EF4444;
  --warning:       #F59E0B;

  --bg:            #F8FAFC;
  --bg-white:      #FFFFFF;
  --bg-card:       #FFFFFF;
  --bg-subtle:     #F1F5F9;

  --text-primary:  #0F172A;
  --text-secondary:#475569;
  --text-muted:    #94A3B8;

  --border:        #E2E8F0;
  --border-focus:  #6366F1;

  --shadow-sm:     0 1px 3px rgba(0,0,0,.06), 0 1px 2px rgba(0,0,0,.04);
  --shadow-md:     0 4px 16px rgba(0,0,0,.08);
  --shadow-lg:     0 10px 40px rgba(0,0,0,.12);
  --shadow-xl:     0 20px 60px rgba(0,0,0,.15);

  --radius-sm:  8px;
  --radius-md:  14px;
  --radius-lg:  20px;
  --radius-xl:  28px;

  --transition: .22s cubic-bezier(.4,0,.2,1);
}

/* ── Reset ──────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: 'Pretendard', 'Inter', -apple-system, sans-serif;
  background: var(--bg);
  color: var(--text-primary);
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

a { color: inherit; text-decoration: none; }
button { cursor: pointer; font-family: inherit; }
input, select, textarea { font-family: inherit; }

/* ── Utility ────────────────────────────────────────────────── */
.container { max-width: 1100px; margin: 0 auto; padding: 0 24px; }
.sr-only { position:absolute; width:1px; height:1px; overflow:hidden; clip:rect(0,0,0,0); }

/* ── Gradient Text ──────────────────────────────────────────── */
.gradient-text {
  background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ══════════════════════════════════════════════════════════════
   NAVBAR
══════════════════════════════════════════════════════════════ */
.navbar {
  background: rgba(255,255,255,.88);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 100;
  padding: 0 24px;
}
.navbar-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}
.navbar-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1.25rem;
  font-weight: 800;
}
.navbar-brand .brand-icon {
  width: 36px; height: 36px;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  color: #fff;
  font-size: .9rem;
}
.navbar-links { display: flex; gap: 8px; align-items: center; }
.navbar-links a {
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  font-size: .9rem;
  font-weight: 500;
  color: var(--text-secondary);
  transition: var(--transition);
}
.navbar-links a:hover {
  background: var(--bg-subtle);
  color: var(--primary);
}
.btn-admin-nav {
  background: linear-gradient(135deg, var(--primary), var(--primary-light)) !important;
  color: #fff !important;
  padding: 8px 18px !important;
  border-radius: var(--radius-sm) !important;
}
.btn-admin-nav:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(79,70,229,.35) !important;
  background: linear-gradient(135deg, var(--primary-light), var(--secondary)) !important;
}

/* ── Hamburger toggle ── */
.navbar-toggle {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 24px;
  height: 16px;
  background: transparent;
  border: none;
  cursor: pointer;
  z-index: 110;
  padding: 0;
}
.navbar-toggle span {
  display: block;
  width: 100%;
  height: 2px;
  background-color: var(--text-primary);
  border-radius: 2px;
  transition: var(--transition);
}

/* ══════════════════════════════════════════════════════════════
   INDEX / HOME PAGE
══════════════════════════════════════════════════════════════ */
.hero-section {
  padding: 80px 24px 60px;
  text-align: center;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: linear-gradient(135deg, rgba(79,70,229,.1), rgba(6,182,212,.1));
  border: 1px solid rgba(79,70,229,.2);
  color: var(--primary);
  padding: 6px 16px;
  border-radius: 99px;
  font-size: .85rem;
  font-weight: 600;
  margin-bottom: 24px;
}
.hero-title {
  font-size: clamp(2.2rem, 5vw, 3.5rem);
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 20px;
  letter-spacing: -.03em;
}
.hero-subtitle {
  font-size: 1.1rem;
  color: var(--text-secondary);
  max-width: 520px;
  margin: 0 auto 56px;
}

/* 선택 카드 */
.choice-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 28px;
  max-width: 760px;
  margin: 0 auto;
}
.choice-card {
  background: var(--bg-white);
  border: 2px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 44px 36px;
  cursor: pointer;
  transition: var(--transition);
  text-decoration: none;
  display: block;
  position: relative;
  overflow: hidden;
}
.choice-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(79,70,229,.03), rgba(6,182,212,.03));
  opacity: 0;
  transition: var(--transition);
}
.choice-card:hover {
  border-color: var(--primary);
  transform: translateY(-6px);
  box-shadow: var(--shadow-xl);
}
.choice-card:hover::before { opacity: 1; }

.choice-card.buyer-card:hover { border-color: var(--secondary); }

.card-icon {
  width: 72px; height: 72px;
  border-radius: var(--radius-lg);
  display: flex; align-items: center; justify-content: center;
  font-size: 2rem;
  margin: 0 auto 24px;
}
.company-card .card-icon {
  background: linear-gradient(135deg, rgba(79,70,229,.12), rgba(99,102,241,.08));
}
.buyer-card .card-icon {
  background: linear-gradient(135deg, rgba(6,182,212,.12), rgba(16,185,129,.08));
}
.choice-card h2 {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 10px;
}
.choice-card p {
  color: var(--text-secondary);
  font-size: .95rem;
  line-height: 1.55;
}
.card-arrow {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 24px;
  font-size: .9rem;
  font-weight: 600;
  color: var(--primary);
  transition: var(--transition);
}
.buyer-card .card-arrow { color: var(--secondary); }
.choice-card:hover .card-arrow { gap: 10px; }

/* 시간대 미리보기 */
.timeslots-preview {
  padding: 60px 24px;
  text-align: center;
}
.timeslots-preview h3 {
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: 8px;
}
.timeslots-preview p {
  color: var(--text-secondary);
  font-size: .9rem;
  margin-bottom: 28px;
}
.time-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
  max-width: 700px;
  margin: 0 auto;
}
.time-chip {
  background: var(--bg-white);
  border: 1px solid var(--border);
  border-radius: 99px;
  padding: 8px 18px;
  font-size: .85rem;
  font-weight: 500;
  color: var(--text-secondary);
  display: flex; align-items: center; gap: 6px;
  box-shadow: var(--shadow-sm);
}
.time-chip .dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
}

/* ══════════════════════════════════════════════════════════════
   SEARCH PAGES (Company / Buyer)
══════════════════════════════════════════════════════════════ */
.page-header {
  background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
  padding: 140px 24px 100px;
  color: #fff;
  text-align: center;
}
.page-header.buyer-header {
  background: linear-gradient(135deg, #0891B2 0%, #10B981 100%);
}
.page-header h1 {
  font-size: 2rem;
  font-weight: 800;
  margin-bottom: 8px;
}
.page-header p {
  opacity: .85;
  font-size: 1rem;
}

.search-section {
  max-width: 600px;
  margin: -28px auto 0;
  padding: 0 24px;
  position: relative;
  z-index: 10;
}
.search-card {
  background: var(--bg-white);
  border-radius: var(--radius-lg);
  padding: 28px;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border);
}
.search-form {
  display: flex;
  gap: 12px;
  align-items: flex-end;
}
.form-group {
  flex: 1;
  position: relative;
}
.form-label {
  display: block;
  font-size: .85rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 8px;
}
.form-input {
  width: 100%;
  padding: 12px 16px;
  border: 2px solid var(--border);
  border-radius: var(--radius-md);
  font-size: .95rem;
  background: var(--bg);
  transition: var(--transition);
  color: var(--text-primary);
}
.form-input:focus {
  outline: none;
  border-color: var(--border-focus);
  background: var(--bg-white);
  box-shadow: 0 0 0 3px rgba(99,102,241,.12);
}

/* Autocomplete */
.autocomplete-list {
  position: absolute;
  top: calc(100% + 6px);
  left: 0; right: 0;
  background: var(--bg-white);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  z-index: 200;
  max-height: 220px;
  overflow-y: auto;
  display: none;
}
.autocomplete-list.show { display: block; }
.autocomplete-item {
  padding: 10px 16px;
  cursor: pointer;
  font-size: .9rem;
  transition: var(--transition);
  display: flex; align-items: center; gap: 8px;
}
.autocomplete-item:hover { background: var(--bg-subtle); color: var(--primary); }
.autocomplete-item .ac-icon { font-size: .75rem; opacity: .5; }

/* ── Buttons ─────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 12px 22px;
  border: none;
  border-radius: var(--radius-md);
  font-size: .95rem;
  font-weight: 600;
  transition: var(--transition);
  white-space: nowrap;
}
.btn-primary {
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  color: #fff;
  box-shadow: 0 2px 8px rgba(79,70,229,.3);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(79,70,229,.4);
}
.btn-secondary-color {
  background: linear-gradient(135deg, #0891B2, #10B981);
  color: #fff;
  box-shadow: 0 2px 8px rgba(6,182,212,.3);
}
.btn-secondary-color:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(6,182,212,.4);
}
.btn-outline {
  background: transparent;
  border: 2px solid var(--border);
  color: var(--text-secondary);
}
.btn-outline:hover {
  border-color: var(--primary);
  color: var(--primary);
  background: rgba(79,70,229,.04);
}
.btn-danger {
  background: var(--danger);
  color: #fff;
}
.btn-danger:hover { background: #DC2626; transform: translateY(-1px); }
.btn-success-color {
  background: var(--success);
  color: #fff;
}
.btn-success-color:hover { background: #059669; }
.btn-sm { padding: 7px 14px; font-size: .82rem; border-radius: var(--radius-sm); }

.btn-home {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 32px auto;
  padding: 13px 28px;
  background: var(--bg-white);
  border: 2px solid var(--border);
  border-radius: var(--radius-md);
  color: var(--text-secondary);
  font-weight: 600;
  font-size: .95rem;
  cursor: pointer;
  transition: var(--transition);
  text-decoration: none;
}
.btn-home:hover {
  border-color: var(--primary);
  color: var(--primary);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

/* ── Results Section ────────────────────────────────────────── */
.results-section {
  max-width: 860px;
  margin: 36px auto;
  padding: 0 24px 60px;
}
.results-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
  flex-wrap: wrap;
  gap: 12px;
}
.results-title {
  font-size: 1.4rem;
  font-weight: 700;
}
.results-subtitle {
  font-size: .9rem;
  color: var(--text-secondary);
  margin-top: 2px;
}
.result-badge {
  background: linear-gradient(135deg, rgba(79,70,229,.1), rgba(6,182,212,.1));
  border: 1px solid rgba(79,70,229,.2);
  color: var(--primary);
  padding: 5px 14px;
  border-radius: 99px;
  font-size: .8rem;
  font-weight: 600;
}

/* 매칭 테이블 */
.matching-table-wrap {
  background: var(--bg-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border);
  overflow: hidden;
}
.matching-table {
  width: 100%;
  border-collapse: collapse;
}
.matching-table thead tr {
  background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
}
.matching-table thead th {
  color: #fff;
  font-size: .85rem;
  font-weight: 600;
  padding: 14px 20px;
  text-align: left;
  letter-spacing: .03em;
}
.matching-table tbody tr {
  border-bottom: 1px solid var(--border);
  transition: var(--transition);
}
.matching-table tbody tr:last-child { border-bottom: none; }
.matching-table tbody tr:hover { background: var(--bg-subtle); }
.matching-table td {
  padding: 14px 20px;
  font-size: .9rem;
}
.time-cell {
  font-weight: 600;
  color: var(--primary);
  white-space: nowrap;
}
.match-cell {
  font-weight: 500;
}
.no-match {
  color: var(--text-muted);
  font-style: italic;
  font-size: .85rem;
}
.slot-num {
  display: inline-block;
  width: 24px; height: 24px;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  color: #fff;
  border-radius: 6px;
  font-size: .75rem;
  font-weight: 700;
  text-align: center;
  line-height: 24px;
  margin-right: 8px;
}

/* 바이어 정보 카드 */
.info-card {
  background: linear-gradient(135deg, rgba(79,70,229,.06), rgba(6,182,212,.06));
  border: 1px solid rgba(79,70,229,.15);
  border-radius: var(--radius-md);
  padding: 20px 24px;
  margin-bottom: 24px;
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}
.info-card.buyer-info {
  background: linear-gradient(135deg, rgba(6,182,212,.06), rgba(16,185,129,.06));
  border-color: rgba(6,182,212,.2);
}
.info-icon {
  width: 48px; height: 48px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  display: flex; align-items: center; justify-content: center;
  font-size: 1.4rem;
  flex-shrink: 0;
}
.info-card.buyer-info .info-icon {
  background: linear-gradient(135deg, #0891B2, #10B981);
}
.info-details h3 { font-size: 1.15rem; font-weight: 700; }
.info-details p { font-size: .88rem; color: var(--text-secondary); margin-top: 2px; }

/* ── Error / Empty ─────────────────────────────────────────── */
.alert {
  padding: 14px 18px;
  border-radius: var(--radius-md);
  font-size: .9rem;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 20px 0;
}
.alert-error {
  background: rgba(239,68,68,.08);
  border: 1px solid rgba(239,68,68,.2);
  color: #B91C1C;
}
.alert-success {
  background: rgba(16,185,129,.08);
  border: 1px solid rgba(16,185,129,.2);
  color: #065F46;
}
.alert-info {
  background: rgba(79,70,229,.06);
  border: 1px solid rgba(79,70,229,.15);
  color: var(--primary);
}

/* ══════════════════════════════════════════════════════════════
   ADMIN PAGES
══════════════════════════════════════════════════════════════ */
.admin-layout {
  display: grid;
  grid-template-columns: 240px 1fr;
  min-height: calc(100vh - 64px);
}
.admin-sidebar {
  background: var(--text-primary);
  padding: 28px 16px;
  position: sticky;
  top: 64px;
  height: calc(100vh - 64px);
  overflow-y: auto;
}
.sidebar-section-title {
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: rgba(255,255,255,.35);
  padding: 0 12px;
  margin-bottom: 8px;
  margin-top: 20px;
}
.sidebar-section-title:first-child { margin-top: 0; }
.sidebar-link {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  color: rgba(255,255,255,.65);
  font-size: .9rem;
  font-weight: 500;
  transition: var(--transition);
  cursor: pointer;
}
.sidebar-link:hover, .sidebar-link.active {
  background: rgba(255,255,255,.1);
  color: #fff;
}
.sidebar-link .icon { font-size: 1rem; }
.admin-main {
  padding: 36px;
  overflow-y: auto;
}
.admin-page-title {
  font-size: 1.8rem;
  font-weight: 800;
  margin-bottom: 6px;
}
.admin-page-subtitle {
  color: var(--text-secondary);
  font-size: .95rem;
  margin-bottom: 36px;
}

/* 관리자 섹션 카드 */
.admin-section {
  background: var(--bg-white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  margin-bottom: 28px;
  overflow: hidden;
}
.admin-section-header {
  padding: 20px 24px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}
.admin-section-header h2 {
  font-size: 1.1rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 8px;
}
.admin-section-body { padding: 24px; }

/* Add Form inline */
.inline-add-form {
  display: flex;
  gap: 10px;
  align-items: flex-end;
  flex-wrap: wrap;
  margin-bottom: 20px;
}
.inline-add-form .form-group { min-width: 180px; }

/* 관리 테이블 */
.admin-table {
  width: 100%;
  border-collapse: collapse;
}
.admin-table thead th {
  background: var(--bg-subtle);
  font-size: .82rem;
  font-weight: 600;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: .06em;
  padding: 11px 16px;
  text-align: left;
  border-bottom: 1px solid var(--border);
}
.admin-table tbody tr { border-bottom: 1px solid var(--border); }
.admin-table tbody tr:last-child { border-bottom: none; }
.admin-table tbody tr:hover { background: var(--bg-subtle); }
.admin-table td { padding: 12px 16px; font-size: .9rem; }

/* 매칭 편집 페이지 */
.matching-edit-grid {
  display: grid;
  gap: 16px;
}
.matching-slot-row {
  background: var(--bg-white);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 18px 20px;
  display: grid;
  grid-template-columns: 180px 1fr auto;
  align-items: center;
  gap: 16px;
  transition: var(--transition);
}
.matching-slot-row:hover {
  border-color: var(--primary);
  box-shadow: var(--shadow-sm);
}
.slot-label {
  font-weight: 600;
  font-size: .9rem;
  color: var(--primary);
  display: flex;
  align-items: center;
  gap: 8px;
}
.slot-select {
  width: 100%;
  padding: 10px 14px;
  border: 2px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: .9rem;
  background: var(--bg);
  cursor: pointer;
  transition: var(--transition);
}
.slot-select:focus {
  outline: none;
  border-color: var(--border-focus);
  box-shadow: 0 0 0 3px rgba(99,102,241,.1);
}
.slot-actions { display: flex; gap: 8px; }

/* 관리자 로그인 */
.login-wrapper {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #EEF2FF 0%, #E0F2FE 50%, #F0FDF4 100%);
  padding: 24px;
}
.login-card {
  background: var(--bg-white);
  border-radius: var(--radius-xl);
  padding: 48px 44px;
  width: 100%;
  max-width: 420px;
  box-shadow: var(--shadow-xl);
  border: 1px solid var(--border);
}
.login-logo {
  text-align: center;
  margin-bottom: 32px;
}
.login-logo .logo-icon {
  width: 64px; height: 64px;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  border-radius: 18px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.8rem;
  margin: 0 auto 16px;
  box-shadow: 0 8px 24px rgba(79,70,229,.3);
}
.login-logo h1 { font-size: 1.5rem; font-weight: 800; }
.login-logo p { color: var(--text-secondary); font-size: .9rem; margin-top: 4px; }
.login-form .form-group { margin-bottom: 18px; }
.login-form .btn { width: 100%; justify-content: center; padding: 14px; font-size: 1rem; margin-top: 8px; }
.login-back {
  text-align: center;
  margin-top: 20px;
  font-size: .88rem;
  color: var(--text-secondary);
}
.login-back a { color: var(--primary); font-weight: 600; }
.login-back a:hover { text-decoration: underline; }

/* ══════════════════════════════════════════════════════════════
   FOOTER
══════════════════════════════════════════════════════════════ */
.footer {
  background: var(--text-primary);
  color: rgba(255,255,255,.45);
  text-align: center;
  padding: 24px;
  font-size: .82rem;
  margin-top: auto;
}

/* ══════════════════════════════════════════════════════════════
   FLASH MESSAGES
══════════════════════════════════════════════════════════════ */
.flash-container {
  position: fixed;
  top: 80px;
  right: 24px;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: 10px;
  max-width: 360px;
}
.flash-msg {
  padding: 14px 18px;
  border-radius: var(--radius-md);
  font-size: .9rem;
  font-weight: 500;
  box-shadow: var(--shadow-lg);
  animation: slideInRight .3s ease;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 10px;
}
.flash-msg.success {
  background: #fff;
  border-left: 4px solid var(--success);
  color: var(--text-primary);
}
.flash-msg.error {
  background: #fff;
  border-left: 4px solid var(--danger);
  color: var(--text-primary);
}

@keyframes slideInRight {
  from { transform: translateX(120%); opacity: 0; }
  to   { transform: translateX(0);    opacity: 1; }
}

/* ══════════════════════════════════════════════════════════════
   RESPONSIVE
══════════════════════════════════════════════════════════════ */
@media (max-width: 768px) {
  .admin-layout { grid-template-columns: 1fr; }
  .admin-sidebar {
    position: static;
    height: auto;
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
    padding: 16px;
  }
  .sidebar-section-title { display: none; }
  .admin-main { padding: 20px 16px; }
  .matching-slot-row {
    grid-template-columns: auto 1fr auto;
    padding: 12px 14px;
    gap: 8px;
  }
  .slot-label {
    font-size: 0.85rem;
    gap: 6px;
  }
  .slot-select {
    padding: 8px 10px;
    font-size: 0.85rem;
  }
  .matching-slot-row .btn {
    padding: 8px 12px;
    font-size: 0.8rem;
  }
  .search-form { flex-direction: column; }
  .hero-title { font-size: 2rem; }
  .choice-card { padding: 32px 24px; }
  .login-card { padding: 36px 28px; }

  /* 네비게이션 바 모바일 최적화 */
  .navbar {
    padding: 0 16px;
  }
  .navbar-inner {
    height: 56px;
    gap: 8px;
    position: relative;
  }
  .navbar-brand {
    font-size: 1.05rem;
    gap: 6px;
    white-space: nowrap;
    flex-shrink: 0;
  }
  .navbar-brand .brand-icon {
    width: 28px;
    height: 28px;
    font-size: 0.75rem;
    border-radius: 7px;
  }
  .navbar-toggle {
    display: flex;
  }
  .navbar-toggle.active span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
  }
  .navbar-toggle.active span:nth-child(2) {
    opacity: 0;
  }
  .navbar-toggle.active span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
  }
  .navbar-links {
    position: absolute;
    top: 56px;
    left: -16px;
    right: -16px;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
    flex-direction: column;
    gap: 8px;
    padding: 20px 24px;
    display: none;
    box-shadow: var(--shadow-lg);
    z-index: 99;
  }
  .navbar-links.show {
    display: flex;
    animation: slideDownMenu 0.22s cubic-bezier(0.16, 1, 0.3, 1) forwards;
  }
  .navbar-links a {
    padding: 10px 14px;
    font-size: 0.9rem;
    width: 100%;
    border-radius: var(--radius-sm);
  }
  .btn-admin-nav {
    padding: 10px 14px !important;
    text-align: center;
  }
}

@keyframes slideDownMenu {
  from { opacity: 0; transform: translateY(-8px); }
  to { opacity: 1; transform: translateY(0); }
}
@media (max-width: 480px) {
  .matching-table thead { display: none; }
  .matching-table tbody tr {
    display: block;
    padding: 12px 0;
  }
  .matching-table td {
    display: flex;
    padding: 6px 16px;
    font-size: .88rem;
  }
  .matching-table td::before {
    content: attr(data-label);
    font-weight: 600;
    color: var(--text-secondary);
    min-width: 90px;
    font-size: .8rem;
  }
}

/* Scroll bar 커스텀 */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 99px; }
::-webkit-scrollbar-thumb:hover { background: var(--text-muted); }

/* ── Search Candidates Modal ────────────────────────────────── */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.4);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  animation: fadeIn 0.2s ease;
}

.modal-card {
  background: var(--bg-white);
  border-radius: var(--radius-lg);
  width: 90%;
  max-width: 500px;
  box-shadow: var(--shadow-xl);
  border: 1px solid var(--border);
  overflow: hidden;
  animation: scaleIn 0.25s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.modal-header {
  padding: 20px 24px;
  border-bottom: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: linear-gradient(135deg, rgba(79,70,229,.03), rgba(6,182,212,.03));
}

.modal-header h2 {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--text-primary);
}

.modal-close {
  background: none;
  border: none;
  font-size: 1.5rem;
  line-height: 1;
  color: var(--text-muted);
  cursor: pointer;
  transition: var(--transition);
}

.modal-close:hover {
  color: var(--danger);
}

.modal-body {
  padding: 24px;
}

.modal-desc {
  font-size: 0.95rem;
  color: var(--text-secondary);
  margin-bottom: 16px;
}

.candidate-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  max-height: 300px;
  overflow-y: auto;
  padding-right: 4px;
}

.candidate-item-form {
  margin: 0;
}

.candidate-item {
  width: 100%;
  padding: 14px 18px;
  background: var(--bg);
  border: 2px solid var(--border);
  border-radius: var(--radius-md);
  text-align: left;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 12px;
  transition: var(--transition);
  cursor: pointer;
}

.candidate-item:hover {
  border-color: var(--primary);
  background: linear-gradient(135deg, rgba(79,70,229,.05) 0%, rgba(6,182,212,.05) 100%);
  transform: translateY(-2px);
  box-shadow: var(--shadow-sm);
}

.candidate-item.buyer-candidate:hover {
  border-color: var(--secondary);
  background: linear-gradient(135deg, rgba(6,182,212,.05) 0%, rgba(16,185,129,.05) 100%);
}

.candidate-item .candidate-icon {
  font-size: 1.2rem;
}

.candidate-item .candidate-meta {
  margin-left: auto;
  font-size: 0.85rem;
  color: var(--text-muted);
  font-weight: normal;
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes scaleIn {
  from { transform: scale(0.95) translateY(10px); opacity: 0; }
  to { transform: scale(1) translateY(0); opacity: 1; }
}

.admin-content-container {
  max-width: 760px;
  margin: 32px auto;
  padding: 0 24px 60px;
}

@media (max-width: 768px) {
  .admin-content-container {
    padding: 0 16px 40px;
  }
}

@media (max-width: 600px) {
  .matching-slot-row {
    grid-template-columns: auto 1fr auto;
    padding: 10px 8px;
    gap: 6px;
  }
  .slot-label {
    flex-direction: column;
    align-items: flex-start;
    gap: 2px;
    font-size: 0.78rem;
    line-height: 1.2;
    min-width: 80px;
  }
  .slot-num {
    padding: 2px 6px;
    font-size: 0.75rem;
  }
  .slot-select {
    padding: 6px 8px;
    font-size: 0.78rem;
  }
  .matching-slot-row .btn {
    padding: 6px 10px;
    font-size: 0.75rem;
  }
}