@import url('https://cdn.jsdelivr.net/gh/orioncactus/pretendard@v1.3.9/dist/web/static/pretendard.min.css');

:root {
  --green-dark:  #1a2d1c;
  --green-mid:   #2d432e;
  --green-light: #3d5c3e;
  --gold:        #caab7a;
  --gold-light:  #e8d5b0;
  --bg:          #f4f6f9;
  --surface:     #ffffff;
  --border:      #e8eaed;
  --text:        #1e2329;
  --text-sub:    #6b7280;
  --text-light:  #9ca3af;
  --shadow-sm:   0 1px 4px rgba(0,0,0,.06);
  --shadow-md:   0 4px 16px rgba(0,0,0,.08);
  --radius:      12px;
  --sidebar-w:   240px;
}

/* ── Reset ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
body { font-family: 'Pretendard', 'Apple SD Gothic Neo', sans-serif; background: var(--bg); color: var(--text); font-size: 14px; line-height: 1.6; }
a { text-decoration: none; color: inherit; }
button { font-family: inherit; cursor: pointer; }

/* ═══════════════════════════════════════
   SIDEBAR
═══════════════════════════════════════ */
.sidebar {
  position: fixed; top: 0; left: 0;
  width: var(--sidebar-w); height: 100vh;
  background: var(--green-dark);
  overflow-y: auto; overflow-x: hidden;
  z-index: 200;
  display: flex; flex-direction: column;
}
.sidebar::-webkit-scrollbar { width: 4px; }
.sidebar::-webkit-scrollbar-track { background: transparent; }
.sidebar::-webkit-scrollbar-thumb { background: rgba(255,255,255,.15); border-radius: 4px; }

.sidebar-logo {
  padding: 28px 24px 22px;
  border-bottom: 1px solid rgba(255,255,255,.08);
  flex-shrink: 0;
}
.sidebar-logo h1 {
  color: var(--gold);
  font-size: 17px; font-weight: 800;
  letter-spacing: -.3px; line-height: 1.4;
}
.sidebar-logo p { color: rgba(255,255,255,.4); font-size: 11px; margin-top: 3px; letter-spacing: .04em; }

.nav-section {
  padding: 22px 24px 6px;
  color: rgba(255,255,255,.3);
  font-size: 10px; font-weight: 700;
  letter-spacing: .1em; text-transform: uppercase;
}
.nav-item {
  display: flex; align-items: center; gap: 10px;
  padding: 11px 24px;
  color: rgba(255,255,255,.65);
  font-size: 13.5px; font-weight: 500;
  border-left: 3px solid transparent;
  transition: all .18s;
  position: relative;
}
.nav-item:hover {
  color: #fff;
  background: rgba(255,255,255,.06);
  border-left-color: rgba(202,171,122,.5);
}
.nav-item.active {
  color: #fff;
  background: rgba(202,171,122,.12);
  border-left-color: var(--gold);
  font-weight: 700;
}

/* ═══════════════════════════════════════
   MAIN AREA
═══════════════════════════════════════ */
.main {
  margin-left: var(--sidebar-w);
  min-height: 100vh;
  display: flex; flex-direction: column;
}

/* ── Topbar ── */
.topbar {
  position: sticky; top: 0; z-index: 100;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  height: 62px;
  padding: 0 32px;
  display: flex; align-items: center; justify-content: space-between;
  box-shadow: 0 1px 0 rgba(0,0,0,.04);
}
.topbar-title {
  font-size: 16px; font-weight: 700; color: var(--green-dark);
  display: flex; align-items: center; gap: 10px;
}
.topbar-title::before {
  content: '';
  display: inline-block; width: 4px; height: 18px;
  background: var(--gold); border-radius: 4px;
}
.topbar-user {
  display: flex; align-items: center; gap: 14px;
  font-size: 13px; color: var(--text-sub);
}
.topbar-user .logout-btn {
  padding: 6px 14px; border-radius: 7px;
  background: #fff5f5; color: #dc2626;
  border: 1px solid #fee2e2;
  font-size: 12px; font-weight: 600;
  transition: all .15s;
}
.topbar-user .logout-btn:hover { background: #dc2626; color: #fff; }

/* ── Content ── */
.content { padding: 28px 32px; flex: 1; }

/* ═══════════════════════════════════════
   STAT CARDS
═══════════════════════════════════════ */
.stat-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px; margin-bottom: 26px;
}
.stat-card {
  background: var(--surface);
  border-radius: var(--radius);
  padding: 22px 24px;
  box-shadow: var(--shadow-sm);
  border-top: 3px solid var(--gold);
  position: relative; overflow: hidden;
  transition: box-shadow .2s;
}
.stat-card:hover { box-shadow: var(--shadow-md); }
.stat-card::after {
  content: '';
  position: absolute; right: -16px; bottom: -16px;
  width: 80px; height: 80px;
  background: radial-gradient(circle, rgba(202,171,122,.12) 0%, transparent 70%);
  border-radius: 50%;
}
.stat-label {
  font-size: 12px; font-weight: 600;
  color: var(--text-sub); letter-spacing: .03em;
  margin-bottom: 10px; text-transform: uppercase;
}
.stat-value {
  font-size: 28px; font-weight: 800;
  color: var(--green-dark); letter-spacing: -.5px;
}
.stat-sub { font-size: 12px; color: var(--text-light); margin-top: 4px; }

/* ═══════════════════════════════════════
   CARDS
═══════════════════════════════════════ */
.card {
  background: var(--surface);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  margin-bottom: 22px;
  border: 1px solid var(--border);
  overflow: hidden;
}
.card-header {
  padding: 18px 24px;
  border-bottom: 1px solid var(--border);
  display: flex; align-items: center; justify-content: space-between;
  background: #fafbfc;
}
.card-title {
  font-size: 14px; font-weight: 700; color: var(--green-dark);
  display: flex; align-items: center; gap: 8px;
}
.card-body { padding: 24px; }

/* ═══════════════════════════════════════
   TABLE
═══════════════════════════════════════ */
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: 13.5px; }
thead th {
  background: #f8f9fb;
  padding: 11px 16px;
  text-align: left;
  font-size: 12px; font-weight: 700;
  color: var(--text-sub);
  letter-spacing: .04em; text-transform: uppercase;
  border-bottom: 2px solid var(--border);
  white-space: nowrap;
}
tbody td {
  padding: 13px 16px;
  border-bottom: 1px solid #f3f4f6;
  color: var(--text); vertical-align: middle;
}
tbody tr:last-child td { border-bottom: none; }
tbody tr:hover td { background: #fafbff; }

/* ═══════════════════════════════════════
   BUTTONS
═══════════════════════════════════════ */
.btn {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 9px 18px; border-radius: 8px;
  font-size: 13px; font-weight: 600;
  border: none; cursor: pointer;
  transition: all .15s; white-space: nowrap;
}
.btn-primary { background: var(--green-mid); color: #fff; }
.btn-primary:hover { background: var(--green-dark); transform: translateY(-1px); box-shadow: 0 3px 10px rgba(45,67,46,.25); }
.btn-gold { background: var(--gold); color: var(--green-dark); }
.btn-gold:hover { background: #b9944a; color: #fff; transform: translateY(-1px); }
.btn-danger { background: #fff5f5; color: #dc2626; border: 1px solid #fecaca; }
.btn-danger:hover { background: #dc2626; color: #fff; }
.btn-secondary { background: #fff; color: var(--text-sub); border: 1px solid var(--border); }
.btn-secondary:hover { background: var(--bg); border-color: #c8cacd; }
.btn-sm { padding: 5px 12px; font-size: 12px; border-radius: 6px; }
.btn:disabled { opacity: .45; cursor: not-allowed; transform: none !important; }

/* ═══════════════════════════════════════
   BADGES
═══════════════════════════════════════ */
.badge {
  display: inline-flex; align-items: center; gap: 5px;
  padding: 3px 10px; border-radius: 999px;
  font-size: 11.5px; font-weight: 700; letter-spacing: .02em;
}
.badge::before { content: ''; width: 6px; height: 6px; border-radius: 50%; }
.badge-green { background: #ecfdf5; color: #065f46; }
.badge-green::before { background: #10b981; }
.badge-red   { background: #fef2f2; color: #991b1b; }
.badge-red::before   { background: #ef4444; }
.badge-gray  { background: #f3f4f6; color: #6b7280; }
.badge-gray::before  { background: #9ca3af; }
.badge-blue  { background: #eff6ff; color: #1d4ed8; }
.badge-blue::before  { background: #3b82f6; }
.badge-gold  { background: #fffbeb; color: #92400e; }
.badge-gold::before  { background: var(--gold); }
.badge-orange { background: #fff7ed; color: #9a3412; }
.badge-orange::before { background: #f97316; }

/* ═══════════════════════════════════════
   FORMS / FILTER
═══════════════════════════════════════ */
.form-group { margin-bottom: 18px; }
.form-label {
  display: block; font-size: 12px; font-weight: 700;
  color: var(--text-sub); margin-bottom: 6px;
  text-transform: uppercase; letter-spacing: .04em;
}
.form-input, select.form-input {
  width: 100%; padding: 10px 14px;
  border: 1.5px solid var(--border); border-radius: 8px;
  font-size: 14px; outline: none;
  background: var(--surface); color: var(--text);
  transition: border-color .18s, box-shadow .18s;
  appearance: none;
}
.form-input:focus, select.form-input:focus {
  border-color: var(--green-mid);
  box-shadow: 0 0 0 3px rgba(45,67,46,.1);
}
.form-input[readonly] { background: #f8f9fb; color: var(--text-light); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.form-hint { font-size: 11.5px; color: var(--text-light); margin-top: 5px; }
.form-actions {
  display: flex; gap: 10px; margin-top: 28px;
  padding-top: 22px; border-top: 1px solid var(--border);
}

/* Filter bar */
.filter-bar {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px 22px;
  margin-bottom: 20px;
  display: flex; flex-wrap: wrap; gap: 12px; align-items: flex-end;
}
.filter-bar .form-group { margin-bottom: 0; min-width: 140px; flex: 1; }
.filter-bar .form-group.flex-none { flex: 0 0 auto; }

/* ═══════════════════════════════════════
   ALERTS
═══════════════════════════════════════ */
.alert {
  padding: 12px 18px; border-radius: 8px;
  font-size: 13.5px; margin-bottom: 18px;
  display: flex; align-items: center; gap: 10px;
}
.alert-success { background: #ecfdf5; color: #065f46; border: 1px solid #a7f3d0; }
.alert-error   { background: #fef2f2; color: #991b1b; border: 1px solid #fecaca; }
.alert-info    { background: #eff6ff; color: #1e40af; border: 1px solid #bfdbfe; }

/* ═══════════════════════════════════════
   EMPTY STATE
═══════════════════════════════════════ */
.empty-state {
  text-align: center; padding: 56px 20px; color: var(--text-light);
}
.empty-state .icon { font-size: 40px; margin-bottom: 12px; }
.empty-state p { font-size: 14px; margin-top: 6px; }

/* ═══════════════════════════════════════
   PAGINATION
═══════════════════════════════════════ */
.pagination {
  display: flex; align-items: center; gap: 4px;
  justify-content: center; padding: 20px 0 4px;
}
.pagination a, .pagination span {
  display: inline-flex; align-items: center; justify-content: center;
  width: 34px; height: 34px; border-radius: 8px;
  font-size: 13px; font-weight: 600;
  border: 1px solid var(--border); color: var(--text-sub);
  transition: all .15s;
}
.pagination a:hover { background: var(--green-mid); color: #fff; border-color: var(--green-mid); }
.pagination .current { background: var(--green-dark); color: #fff; border-color: var(--green-dark); }
.pagination .disabled { color: var(--border); pointer-events: none; }

/* ═══════════════════════════════════════
   STORE CODE / MISC
═══════════════════════════════════════ */
code, .store-code {
  background: #f3f4f6; color: var(--green-dark);
  padding: 2px 8px; border-radius: 5px;
  font-family: 'SF Mono', 'Fira Code', monospace;
  font-size: 12.5px; font-weight: 600;
}

/* ── Sidebar toggle button ── */
.sidebar-toggle {
  display: none;
  background: none; border: 1px solid var(--border);
  border-radius: 7px; padding: 5px 10px;
  font-size: 18px; color: var(--text-sub);
  cursor: pointer; line-height: 1;
}
.sidebar-overlay {
  display: none; position: fixed; inset: 0;
  background: rgba(0,0,0,.35); z-index: 250;
}
.sidebar-overlay.active { display: block; }

/* ── Store Tabs ── */
.store-tabs {
  display: flex; flex-wrap: wrap; gap: 6px;
  margin-bottom: 16px;
}
.store-tab {
  padding: 7px 16px; border-radius: 20px;
  font-size: 13px; font-weight: 600;
  border: 1.5px solid var(--border);
  color: var(--text-sub); background: var(--surface);
  transition: all .15s; white-space: nowrap;
  text-decoration: none;
}
.store-tab:hover { border-color: var(--green-mid); color: var(--green-dark); }
.store-tab.active { background: var(--green-dark); color: #fff; border-color: var(--green-dark); }

/* ═══════════════════════════════════════
   RESPONSIVE
═══════════════════════════════════════ */
@media (max-width: 1024px) {
  :root { --sidebar-w: 0px; }
  .sidebar {
    transform: translateX(-240px); width: 240px;
    transition: transform .25s; z-index: 300;
  }
  .sidebar.open { transform: translateX(0); }
  .main { margin-left: 0; }
  .content { padding: 20px 16px; }
  .topbar { padding: 0 16px; }
  .sidebar-toggle { display: inline-flex; align-items: center; }
  .stat-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
  .form-row { grid-template-columns: 1fr; }
  .filter-bar {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
  }
  .filter-bar > * { min-width: 0; }
  .filter-bar .btn-row {
    grid-column: 1 / -1;
    display: flex; gap: 8px;
  }
  /* 테이블 일부 컬럼 숨김 */
  .col-hide-tablet { display: none !important; }
  /* 텍스트 오버플로우 방지 */
  tbody td { font-size: 12.5px; }
  .topbar-title { font-size: 14px; }
}
@media (max-width: 768px) {
  .filter-bar { grid-template-columns: 1fr; }
  .stat-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 480px) {
  .stat-grid { grid-template-columns: 1fr; }
}

/* ═══════════════════════════════════════
   MODAL (결제 취소 등)
═══════════════════════════════════════ */
.modal-overlay {
  display: none; position: fixed; inset: 0;
  background: rgba(0,0,0,.45); z-index: 500;
  align-items: center; justify-content: center;
}
.modal-overlay.active { display: flex; }
.modal {
  background: var(--surface); border-radius: 16px;
  padding: 32px 28px; width: 100%; max-width: 440px;
  box-shadow: 0 20px 60px rgba(0,0,0,.2);
  animation: modal-in .2s ease;
}
@keyframes modal-in {
  from { opacity: 0; transform: scale(.95) translateY(12px); }
  to   { opacity: 1; transform: scale(1) translateY(0); }
}
.modal-title {
  font-size: 18px; font-weight: 800; color: var(--green-dark);
  margin-bottom: 6px;
}
.modal-sub { font-size: 13px; color: var(--text-sub); margin-bottom: 22px; }
.modal-info {
  background: var(--bg); border-radius: 10px;
  padding: 16px; margin-bottom: 20px;
  font-size: 13.5px; line-height: 1.8;
}
.modal-info strong { color: var(--green-dark); }
.modal-actions { display: flex; gap: 10px; margin-top: 22px; }
.modal-actions .btn { flex: 1; justify-content: center; }