/* ═══════════════════════════════════════════════════════════════
   SAPPHERE — Rebuilt Admin Control Center Stylesheet
   ═══════════════════════════════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,300;0,400;0,500;0,600;1,300;1,400&family=Montserrat:wght@200;300;400;500;600;700&display=swap');

:root {
  --bg-dark: #070a12;
  --bg-surface: rgba(14, 18, 30, 0.65);
  --primary: #10b981; /* green accent button */
  --primary-glow: rgba(16, 185, 129, 0.2);
  --accent-blue: #3b82f6; /* authenticate blue button */
  --accent-gold: #d4af37; /* soft metallic gold price tags */
  --text-primary: #f1f5f9;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;
  --border-glass: rgba(255,255,255,0.06);
  --font-serif: 'Cormorant Garamond', serif;
  --font-sans: 'Montserrat', sans-serif;
  --ease: cubic-bezier(0.25, 0.8, 0.25, 1);
  --transition: all 0.3s var(--ease);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
button { font-family: var(--font-sans); }

body {
  background: var(--bg-dark);
  color: var(--text-primary);
  font-family: var(--font-sans);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

.glass {
  background: var(--bg-surface);
  backdrop-filter: blur(15px);
  -webkit-backdrop-filter: blur(15px);
  border: 1px solid var(--border-glass);
}

/* ── Login Modal Screen (Merchant Sign In) ─────────────────────── */
.login-body {
  background: radial-gradient(circle at 50% 50%, #1c0205 0%, #070a12 100%);
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  padding: 16px;
}

/* Fullscreen storefront blur mockup background */
.login-bg-overlay {
  position: absolute;
  inset: 0;
  background: url('../assets/satin_bg.png') no-repeat center center/cover;
  filter: blur(25px) brightness(0.25);
  z-index: 1;
}

.login-container-wrap {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: 440px;
}

.login-box {
  width: 100%;
  border-radius: 20px;
  padding: 40px 32px;
  box-shadow: 0 20px 50px rgba(0,0,0,0.8);
  border: 1px solid rgba(255,255,255,0.08);
  position: relative;
  background: rgba(14, 18, 30, 0.72);
}

.login-close {
  position: absolute;
  top: 18px; right: 18px;
  width: 32px; height: 32px;
  border-radius: 50%;
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border-glass);
  color: var(--text-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition);
}
.login-close:hover {
  background: rgba(255,255,255,0.08);
  color: #ef4444;
}

.login-header {
  text-align: center;
  margin-bottom: 28px;
}

.logo {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--font-serif);
  font-size: 24px;
  letter-spacing: 2px;
  font-weight: 500;
  margin-bottom: 12px;
}
.logo .dot { color: var(--accent-gold); }

.login-header h2 {
  font-family: var(--font-sans);
  font-size: 20px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 6px;
}
.login-header .subtitle {
  font-size: 12px;
  color: var(--text-secondary);
}

.login-field {
  margin-bottom: 18px;
}
.login-field label {
  display: block;
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 6px;
  letter-spacing: 0.5px;
}
.login-field input {
  width: 100%;
  padding: 12px 14px;
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border-glass);
  border-radius: 8px;
  color: #fff;
  font-family: var(--font-sans);
  font-size: 13px;
  outline: none;
  transition: var(--transition);
}
.login-field input:focus {
  border-color: var(--accent-blue);
  background: rgba(255,255,255,0.06);
  box-shadow: 0 0 10px rgba(59, 130, 246, 0.15);
}

.login-error {
  display: none;
  color: #ef4444;
  font-size: 12px;
  font-weight: 600;
  margin-bottom: 14px;
  text-align: center;
}

.auth-btn {
  width: 100%;
  background: var(--accent-blue);
  color: #fff;
  border: none;
  padding: 12px;
  border-radius: 8px;
  font-weight: 600;
  font-size: 13px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: var(--transition);
  box-shadow: 0 4px 15px rgba(59,130,246,0.3);
}
.auth-btn:hover {
  background: #2563eb;
  box-shadow: 0 6px 20px rgba(59,130,246,0.45);
}

/* ── Admin Dashboard Layout ──────────────────────────────────── */
.admin-layout {
  display: flex;
  min-height: 100vh;
}

/* Sidebar */
.sidebar {
  width: 250px;
  border-right: 1px solid var(--border-glass);
  padding: 28px 18px;
  display: flex;
  flex-direction: column;
  background: rgba(14, 18, 30, 0.4);
  flex-shrink: 0;
}

.sidebar-brand {
  font-family: var(--font-serif);
  font-size: 20px;
  font-weight: 500;
  margin-bottom: 36px;
  display: flex;
  align-items: center;
  gap: 8px;
  letter-spacing: 2px;
}
.sidebar-brand .dot { color: var(--accent-gold); }

.sidebar-nav {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.nav-tab a {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 11px 16px;
  border-radius: 8px;
  color: var(--text-secondary);
  font-size: 13px;
  font-weight: 600;
  transition: var(--transition);
}
.nav-tab.active a,
.nav-tab a:hover {
  background: rgba(16,185,129,0.08);
  color: var(--primary);
}

.sidebar-bottom {
  margin-top: auto;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.sidebar-action-btn {
  width: 100%;
  padding: 10px;
  border-radius: 8px;
  border: 1px solid var(--border-glass);
  background: transparent;
  color: var(--text-primary);
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 13px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: var(--transition);
}
.sidebar-action-btn:hover { background: rgba(255,255,255,0.04); border-color: var(--text-muted); }
.sidebar-action-btn.danger { border-color: rgba(239,68,68,0.3); color: #ef4444; }
.sidebar-action-btn.danger:hover { background: rgba(239,68,68,0.08); }

/* Main Panel */
.main-panel {
  flex: 1;
  padding: 36px;
  overflow-y: auto;
}

.panel-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 28px;
}
.panel-header h1 {
  font-family: var(--font-serif);
  font-size: 28px;
  font-weight: 400;
  letter-spacing: 1px;
}
.panel-header p {
  color: var(--text-secondary);
  font-size: 13px;
  margin-top: 4px;
}

/* Stats Cards */
.stats-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
  margin-bottom: 32px;
}

.stat-card {
  padding: 20px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  gap: 16px;
}
.stat-icon {
  width: 46px; height: 46px;
  border-radius: 10px;
  background: rgba(16,185,129,0.08);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
}
.stat-card h3 {
  font-size: 11px;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.8px;
  margin-bottom: 4px;
  font-family: var(--font-sans);
}
.stat-card p {
  font-family: var(--font-sans);
  font-size: 26px;
  font-weight: 700;
}

/* Sections */
.panel-section { display: none; }
.panel-section.active { display: block; }

.section-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
}
.section-bar h2 {
  font-family: var(--font-serif);
  font-size: 22px;
  font-weight: 400;
}
.section-bar p {
  color: var(--text-secondary);
  font-size: 12px;
  margin-top: 2px;
}

.action-btn {
  background: var(--primary);
  color: #000;
  border: none;
  padding: 10px 18px;
  border-radius: 8px;
  font-weight: 700;
  font-size: 13px;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 6px;
  box-shadow: 0 4px 12px var(--primary-glow);
  transition: var(--transition);
}
.action-btn:hover { background: #059669; box-shadow: 0 6px 16px rgba(16,185,129,0.35); }

/* Product Table */
.table-wrap {
  border-radius: 14px;
  overflow: hidden;
}
.data-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
}
.data-table th {
  padding: 14px 20px;
  font-size: 11px;
  font-weight: 600;
  color: var(--text-secondary);
  border-bottom: 1px solid var(--border-glass);
  background: rgba(14,18,30,0.2);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.data-table td {
  padding: 14px 20px;
  font-size: 13px;
  border-bottom: 1px solid var(--border-glass);
}
.data-table tr:last-child td { border-bottom: none; }
.data-table tr:hover td { background: rgba(255,255,255,0.01); }

.thumb-cell {
  display: flex;
  align-items: center;
  gap: 12px;
}
.thumb-img {
  width: 42px; height: 42px;
  border-radius: 6px;
  object-fit: cover;
  border: 1px solid var(--border-glass);
}
.thumb-name { font-weight: 600; }
.thumb-id { font-size: 10px; color: var(--text-muted); }

.cat-tag {
  display: inline-block;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border-glass);
  padding: 3px 8px;
  border-radius: 4px;
  font-size: 10px;
  text-transform: uppercase;
  font-weight: 700;
  letter-spacing: 0.5px;
}
.price-gold { color: var(--accent-gold); font-weight: 600; }

.row-actions {
  display: flex;
  gap: 6px;
}
.mini-btn {
  background: transparent;
  border: 1px solid var(--border-glass);
  color: var(--text-primary);
  width: 32px; height: 32px;
  border-radius: 6px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}
.mini-btn i { width: 14px; height: 14px; }
.mini-btn:hover { background: rgba(255,255,255,0.04); }
.mini-btn.edit:hover { color: var(--primary); border-color: var(--primary); }
.mini-btn.del:hover { color: #ef4444; border-color: #ef4444; }

/* ── Form Modals ─────────────────────────────────────────────── */
.form-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.7);
  backdrop-filter: blur(8px);
  z-index: 500;
  display: none;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.3s ease;
}
.form-overlay.active { display: flex; opacity: 1; }

.form-box {
  width: 90%;
  max-width: 540px;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 20px 48px rgba(0,0,0,0.8);
  transform: scale(0.92);
  transition: transform 0.3s var(--ease);
  max-height: 90vh;
  display: flex;
  flex-direction: column;
}
.form-overlay.active .form-box { transform: scale(1); }

.form-head {
  padding: 20px 24px;
  border-bottom: 1px solid var(--border-glass);
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.form-head h2 {
  font-family: var(--font-serif);
  font-size: 20px;
  font-weight: 500;
}
.form-close {
  background: none;
  border: none;
  color: var(--text-primary);
  cursor: pointer;
  width: 32px; height: 32px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}
.form-close:hover { background: rgba(255,255,255,0.05); }

.form-content {
  padding: 24px;
  overflow-y: auto;
}

.field { margin-bottom: 16px; }
.field label {
  display: block;
  font-size: 11px;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 6px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.field input,
.field select,
.field textarea {
  width: 100%;
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border-glass);
  color: var(--text-primary);
  padding: 10px 14px;
  border-radius: 8px;
  font-family: var(--font-sans);
  font-size: 13px;
  outline: none;
  transition: var(--transition);
}
.field input:focus,
.field select:focus,
.field textarea:focus {
  border-color: var(--primary);
  background: rgba(255,255,255,0.05);
}
.field textarea { height: 80px; resize: vertical; }

.field-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.form-btns {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  margin-top: 12px;
}
.cancel-btn {
  background: transparent;
  border: 1px solid var(--border-glass);
  color: var(--text-primary);
  padding: 10px 18px;
  border-radius: 8px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
}
.cancel-btn:hover { background: rgba(255,255,255,0.04); }

/* ── Loaders & Toasts ───────────────── */

/* Loader Overlay */
.admin-loading-overlay {
  position: fixed;
  inset: 0;
  background: rgba(7, 10, 18, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.3s ease;
}
.admin-loading-overlay.active {
  opacity: 1;
}

.loader-box {
  padding: 30px 40px;
  border-radius: 16px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.5);
  animation: floatLoader 3s ease-in-out infinite;
}
.loader-box p {
  font-weight: 500;
  font-size: 14px;
  color: var(--text-primary);
  letter-spacing: 0.5px;
}

.spinner-ring {
  width: 44px;
  height: 44px;
  border: 3px solid rgba(16, 185, 129, 0.1);
  border-top: 3px solid var(--primary);
  border-radius: 50%;
  animation: spin 1s linear infinite;
  box-shadow: 0 0 15px rgba(16, 185, 129, 0.2);
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

@keyframes floatLoader {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-5px); }
}

/* Toast Container */
.toast-container {
  position: fixed;
  bottom: 24px;
  right: 24px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  z-index: 1100;
  max-width: 350px;
  width: calc(100% - 48px);
}

/* Toasts */
.toast {
  padding: 14px 20px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  gap: 12px;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.4);
  transform: translateX(50px);
  opacity: 0;
  transition: transform 0.4s var(--ease), opacity 0.4s ease;
  pointer-events: auto;
}
.toast.glass {
  background: rgba(14, 18, 30, 0.9);
  border: 1px solid var(--border-glass);
}
.toast.show {
  transform: translateX(0);
  opacity: 1;
}
.toast.hide {
  transform: translateY(-20px);
  opacity: 0;
}

.toast-icon {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}
.toast.success {
  border-color: rgba(16, 185, 129, 0.25);
}
.toast.success .toast-icon {
  color: var(--primary);
}
.toast.error {
  border-color: rgba(239, 68, 68, 0.25);
}
.toast.error .toast-icon {
  color: #ef4444;
}

/* ── Responsive ──────────────────────────────────────────────── */
@media (max-width: 900px) {
  .admin-layout { flex-direction: column; }
  .sidebar {
    width: 100%;
    border-right: none;
    border-bottom: 1px solid var(--border-glass);
    padding: 16px;
  }
  .sidebar-brand { margin-bottom: 16px; }
  .sidebar-nav { flex-direction: row; overflow-x: auto; gap: 8px; }
  .nav-tab a { white-space: nowrap; }
  .sidebar-bottom { flex-direction: row; margin-top: 12px; }
  .sidebar-action-btn { flex: 1; }
  
  .main-panel { padding: 24px 16px; }
  .panel-header { flex-direction: column; align-items: flex-start; gap: 12px; }
  .section-bar { flex-direction: column; align-items: flex-start; gap: 12px; }
  .field-row { grid-template-columns: 1fr; }
  
  .data-table { font-size: 11px; }
  .data-table th, .data-table td { padding: 10px 12px; }
  .thumb-cell { gap: 8px; }
  .thumb-img { width: 32px; height: 32px; }
}