/* ============================================================
   BCA STORE ADMIN — ULTRA-PREMIUM 2026 MASTER SAAS DESIGN SYSTEM
   Mobile-First · World-Class · Ultra-Responsive · AMOLED Dark
   Optimized for Phones (320px - 430px) & Desktop (1024px - 1600px+)
   ============================================================ */

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

/* ============================================================
   1. MASTER DESIGN TOKENS
   ============================================================ */
:root, [data-theme="dark"] {
  /* Ultra-AMOLED Base */
  --adm-bg:              #000000;
  --adm-bg-alt:          #070a12;
  --adm-surface:         rgba(13, 17, 26, 0.85);
  --adm-surface-card:    rgba(18, 24, 38, 0.75);
  --adm-surface-hover:   rgba(30, 41, 64, 0.85);
  --adm-surface-soft:    #131a29;
  
  /* Saturated Neons & Primary Accents */
  --adm-primary:         #6366f1;
  --adm-primary-hover:   #4f46e5;
  --adm-cyan:            #00f0ff;
  --adm-violet:          #a855f7;
  --adm-emerald:         #10b981;
  --adm-amber:           #f59e0b;
  --adm-rose:            #ff0055;
  
  /* Typography Colors */
  --adm-text-main:       #ffffff;
  --adm-text-sub:        #94a3b8;
  --adm-text-muted:      #64748b;

  /* Borders, Glass & Glows */
  --adm-border:          rgba(255, 255, 255, 0.08);
  --adm-border-glow:     rgba(0, 240, 255, 0.35);
  --adm-border-violet:   rgba(168, 85, 247, 0.35);
  --adm-glass-blur:      blur(24px) saturate(200%);
  
  --adm-shadow-sm:       0 4px 14px rgba(0, 0, 0, 0.35);
  --adm-shadow-md:       0 12px 36px rgba(0, 0, 0, 0.5);
  --adm-shadow-lg:       0 24px 60px rgba(0, 0, 0, 0.7);
  --adm-glow-cyan:       0 0 30px rgba(0, 240, 255, 0.25);
  --adm-glow-violet:     0 0 30px rgba(168, 85, 247, 0.25);

  /* Dimensions & Curves */
  --adm-radius-sm:       10px;
  --adm-radius-md:       16px;
  --adm-radius-lg:       22px;
  --adm-radius-xl:       28px;
  
  --adm-sidebar-w:       260px;
  --adm-sidebar-w-col:   76px;
  --adm-topbar-h:        64px;
  --adm-mobile-nav-h:    64px;
  
  --adm-ease:            cubic-bezier(0.16, 1, 0.3, 1);
}

[data-theme="light"] {
  --adm-bg:              #f8fafc;
  --adm-bg-alt:          #f1f5f9;
  --adm-surface:         rgba(255, 255, 255, 0.92);
  --adm-surface-card:    #ffffff;
  --adm-surface-hover:   #f1f5f9;
  --adm-surface-soft:    #e2e8f0;
  
  --adm-text-main:       #0f172a;
  --adm-text-sub:        #475569;
  --adm-text-muted:      #64748b;

  --adm-border:          rgba(0, 0, 0, 0.08);
  --adm-border-glow:     rgba(99, 102, 241, 0.35);
  
  --adm-shadow-sm:       0 4px 12px rgba(15, 23, 42, 0.04);
  --adm-shadow-md:       0 12px 32px rgba(15, 23, 42, 0.06);
  --adm-shadow-lg:       0 24px 48px rgba(15, 23, 42, 0.08);
}

/* ============================================================
   2. GLOBAL RESET & BASE CANVAS STYLES
   ============================================================ */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  -webkit-tap-highlight-color: transparent;
}

html, body {
  min-height: 100vh;
  background-color: var(--adm-bg) !important;
  color: var(--adm-text-main) !important;
  font-family: 'Outfit', 'Plus Jakarta Sans', -apple-system, sans-serif !important;
  -webkit-font-smoothing: antialiased;
  background-image: 
    radial-gradient(circle at 10% 10%, rgba(99, 102, 241, 0.09) 0%, transparent 40%),
    radial-gradient(circle at 90% 90%, rgba(168, 85, 247, 0.07) 0%, transparent 40%);
  background-attachment: fixed;
  overflow-x: hidden;
}

/* Headings */
h1, h2, h3, h4, h5, h6 {
  font-family: 'Outfit', sans-serif !important;
  color: var(--adm-text-main) !important;
  letter-spacing: -0.02em;
  line-height: 1.25;
}

/* Scrollbars */
::-webkit-scrollbar { width: 5px; height: 5px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: rgba(255, 255, 255, 0.15); border-radius: 10px; }
::-webkit-scrollbar-thumb:hover { background: var(--adm-cyan); }

/* ============================================================
   3. APP SHELL LAYOUT & SIDEBAR (DESKTOP & MOBILE DRAWER)
   ============================================================ */
.admin-panel,
.adm-shell {
  display: flex;
  min-height: 100vh;
  background-color: var(--adm-bg);
  position: relative;
}

/* Sidebar Container */
.adm-sidebar {
  width: var(--adm-sidebar-w) !important;
  background: var(--adm-surface) !important;
  backdrop-filter: var(--adm-glass-blur) !important;
  border-right: 1px solid var(--adm-border) !important;
  box-shadow: var(--adm-shadow-md) !important;
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0;
  left: 0;
  bottom: 0;
  z-index: 300;
  transition: transform 0.35s var(--adm-ease), width 0.35s var(--adm-ease);
}

.adm-sidebar.collapsed {
  width: var(--adm-sidebar-w-col) !important;
}

/* Brand Header */
.adm-sb-brand {
  height: var(--adm-topbar-h);
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 0 20px;
  border-bottom: 1px solid var(--adm-border);
  flex-shrink: 0;
}

.adm-sb-brand-icon {
  width: 38px;
  height: 38px;
  background: linear-gradient(135deg, var(--adm-cyan), var(--adm-violet)) !important;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  box-shadow: var(--adm-glow-cyan);
}

/* Sidebar Navigation Items */
.adm-sb-section {
  padding: 16px 12px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  flex: 1;
  overflow-y: auto;
}

.adm-sb-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 11px 14px;
  border-radius: var(--adm-radius-sm) !important;
  color: var(--adm-text-sub) !important;
  font-weight: 600;
  font-size: 0.92rem;
  transition: all 0.25s var(--adm-ease) !important;
  border: 1px solid transparent;
}

.adm-sb-item:hover {
  color: var(--adm-text-main) !important;
  background: rgba(255, 255, 255, 0.05) !important;
  transform: translateX(4px);
}

.adm-sb-item.active {
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.9), rgba(168, 85, 247, 0.9)) !important;
  color: #ffffff !important;
  box-shadow: 0 4px 20px rgba(99, 102, 241, 0.4) !important;
  border-color: rgba(255, 255, 255, 0.2);
}

/* Main Area Shift */
.adm-main {
  flex: 1;
  margin-left: var(--adm-sidebar-w);
  display: flex;
  flex-direction: column;
  min-width: 0;
  transition: margin-left 0.35s var(--adm-ease);
}

.adm-sidebar.collapsed ~ .adm-main {
  margin-left: var(--adm-sidebar-w-col);
}

/* Topbar Header */
.adm-topbar {
  height: var(--adm-topbar-h);
  background: var(--adm-surface) !important;
  backdrop-filter: var(--adm-glass-blur) !important;
  border-bottom: 1px solid var(--adm-border) !important;
  position: sticky;
  top: 0;
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 24px;
}

/* Topbar Search */
.adm-search input {
  background: var(--adm-surface-card) !important;
  border: 1px solid var(--adm-border) !important;
  border-radius: var(--adm-radius-sm) !important;
  color: var(--adm-text-main) !important;
  padding: 8px 16px 8px 36px !important;
  font-size: 0.9rem !important;
  transition: all 0.25s var(--adm-ease) !important;
}

.adm-search input:focus {
  border-color: var(--adm-cyan) !important;
  box-shadow: var(--adm-glow-cyan) !important;
  outline: none;
}

/* Content Padding */
.adm-content {
  padding: 24px 24px 100px;
  max-width: 1600px;
  width: 100%;
  margin: 0 auto;
}

/* Section Tab View Visibility */
.adm-section {
  display: none;
}

.adm-section.active {
  display: block;
  animation: admSectionFadeIn 0.35s var(--adm-ease) forwards;
}

@keyframes admSectionFadeIn {
  from { opacity: 0; transform: translateY(12px) scale(0.99); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}

/* ============================================================
   4. DASHBOARD HERO BANNER & KPI CARDS
   ============================================================ */
.adm-welcome-banner {
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.18), rgba(168, 85, 247, 0.14), rgba(0, 240, 255, 0.1)) !important;
  border: 1px solid var(--adm-border-glow) !important;
  border-radius: var(--adm-radius-lg) !important;
  backdrop-filter: var(--adm-glass-blur) !important;
  padding: 24px !important;
  box-shadow: var(--adm-shadow-md) !important;
  margin-bottom: 24px;
}

.adm-wb-greeting {
  font-size: 1.65rem !important;
  font-weight: 900 !important;
  background: linear-gradient(135deg, #ffffff 40%, var(--adm-cyan)) !important;
  -webkit-background-clip: text !important;
  -webkit-text-fill-color: transparent !important;
}

.adm-wb-sub {
  color: var(--adm-text-sub) !important;
  font-size: 0.92rem !important;
  margin-top: 4px;
}

/* KPI Card Grid */
.adm-stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-bottom: 24px;
}

.adm-stat-card,
.stat-item {
  background: var(--adm-surface-card) !important;
  border: 1px solid var(--adm-border) !important;
  border-radius: var(--adm-radius-md) !important;
  backdrop-filter: var(--adm-glass-blur) !important;
  padding: 20px !important;
  box-shadow: var(--adm-shadow-sm) !important;
  transition: all 0.35s var(--adm-ease) !important;
}

.adm-stat-card:hover,
.stat-item:hover {
  border-color: var(--adm-cyan) !important;
  transform: translateY(-6px) scale(1.01) !important;
  box-shadow: var(--adm-glow-cyan) !important;
}

/* Quick Action Cards */
.adm-quick-actions-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.adm-qa-card {
  background: var(--adm-surface-card) !important;
  border: 1px solid var(--adm-border) !important;
  border-radius: var(--adm-radius-md) !important;
  padding: 20px !important;
  text-align: center;
  cursor: pointer;
  transition: all 0.3s var(--adm-ease) !important;
}

.adm-qa-card:hover {
  border-color: var(--adm-violet) !important;
  transform: translateY(-4px) !important;
  box-shadow: var(--adm-glow-violet) !important;
}

/* ============================================================
   5. FORMS & INPUTS (TOUCH-FRIENDLY FOR MOBILE)
   ============================================================ */
.form-group {
  margin-bottom: 18px;
}

.glass-input,
.adm-input,
.adm-select,
.adm-textarea,
input[type="text"],
input[type="number"],
input[type="url"],
select,
textarea {
  width: 100%;
  min-height: 46px; /* Touch friendly 46px */
  padding: 10px 16px !important;
  border-radius: var(--adm-radius-sm) !important;
  background: var(--adm-bg-alt) !important;
  border: 1px solid var(--adm-border) !important;
  color: var(--adm-text-main) !important;
  font-size: 0.95rem !important; /* 16px friendly prevents iOS auto-zoom */
  transition: all 0.25s var(--adm-ease) !important;
}

textarea,
.adm-textarea {
  min-height: 110px;
  resize: vertical;
}

.glass-input:focus,
.adm-input:focus,
.adm-select:focus,
.adm-textarea:focus,
input:focus,
select:focus,
textarea:focus {
  border-color: var(--adm-cyan) !important;
  box-shadow: 0 0 0 3px rgba(0, 240, 255, 0.2) !important;
  outline: none !important;
}

/* Buttons */
.btn-primary {
  background: linear-gradient(135deg, var(--adm-primary), var(--adm-violet)) !important;
  color: #ffffff !important;
  border: none !important;
  padding: 12px 22px !important;
  min-height: 46px;
  border-radius: var(--adm-radius-sm) !important;
  font-weight: 700 !important;
  font-size: 0.92rem !important;
  box-shadow: 0 4px 18px rgba(99, 102, 241, 0.35) !important;
  transition: all 0.25s var(--adm-ease) !important;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.btn-primary:hover {
  transform: translateY(-2px) !important;
  box-shadow: 0 8px 26px rgba(99, 102, 241, 0.5) !important;
}

.btn-outline {
  background: transparent !important;
  border: 1px solid var(--adm-border) !important;
  color: var(--adm-text-main) !important;
  padding: 12px 22px !important;
  min-height: 46px;
  border-radius: var(--adm-radius-sm) !important;
  font-weight: 600 !important;
  transition: all 0.25s var(--adm-ease) !important;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.btn-outline:hover {
  border-color: var(--adm-cyan) !important;
  background: rgba(0, 240, 255, 0.08) !important;
  color: var(--adm-cyan) !important;
}

/* ============================================================
   6. TABLES & LISTS
   ============================================================ */
.adm-table-container,
.adm-table-wrapper {
  background: var(--adm-surface-card) !important;
  border: 1px solid var(--adm-border) !important;
  border-radius: var(--adm-radius-md) !important;
  backdrop-filter: var(--adm-glass-blur) !important;
  overflow-x: auto !important;
}

.adm-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
}

.adm-table th {
  background: rgba(255, 255, 255, 0.04) !important;
  padding: 14px 18px !important;
  border-bottom: 1px solid var(--adm-border) !important;
  color: var(--adm-text-sub) !important;
  font-weight: 700 !important;
  font-size: 0.78rem !important;
  text-transform: uppercase !important;
  letter-spacing: 0.05em;
}

.adm-table td {
  padding: 16px 18px !important;
  border-bottom: 1px solid var(--adm-border) !important;
  color: var(--adm-text-main) !important;
  font-size: 0.9rem !important;
}

.adm-table tr:hover td {
  background: rgba(99, 102, 241, 0.08) !important;
}

/* ============================================================
   7. MODALS & OVERLAYS
   ============================================================ */
.modal-overlay,
.adm-confirm-modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: rgba(0, 0, 0, 0.82);
  backdrop-filter: blur(10px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.modal.glass-card,
.adm-modal-card,
.adm-confirm-modal {
  background: rgba(13, 17, 26, 0.94) !important;
  border: 1px solid var(--adm-border-glow) !important;
  border-radius: var(--adm-radius-lg) !important;
  backdrop-filter: var(--adm-glass-blur) !important;
  padding: 24px !important;
  max-width: 580px;
  width: 100%;
  box-shadow: var(--adm-shadow-lg) !important;
}

/* ============================================================
   8. MOBILE RESPONSIVE OPTIMIZATIONS (PHONE 320px - 430px)
   ============================================================ */
/* Mobile Drawer Toggle Button */
.adm-mobile-toggle {
  display: none;
  background: var(--adm-surface-card);
  border: 1px solid var(--adm-border);
  color: var(--adm-text-main);
  width: 42px;
  height: 42px;
  border-radius: 12px;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
}

/* Mobile Navigation Bar (Fixed Glass Capsule) */
.adm-mobile-bottom-nav {
  display: none;
  position: fixed;
  bottom: 12px;
  left: 12px;
  right: 12px;
  height: var(--adm-mobile-nav-h);
  background: var(--adm-surface) !important;
  backdrop-filter: var(--adm-glass-blur) !important;
  border: 1px solid var(--adm-border-glow) !important;
  border-radius: var(--adm-radius-lg) !important;
  z-index: 800;
  box-shadow: var(--adm-shadow-md);
  padding: 0 8px;
}

.adm-mbn-inner {
  display: flex;
  align-items: center;
  justify-content: space-around;
  height: 100%;
  width: 100%;
}

.adm-mbn-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2px;
  color: var(--adm-text-muted);
  font-size: 0.7rem;
  font-weight: 600;
  background: transparent;
  border: none;
  padding: 6px 10px;
  border-radius: 10px;
  transition: all 0.2s ease;
}

.adm-mbn-btn.active, .adm-mbn-btn:hover {
  color: var(--adm-cyan);
  background: rgba(0, 240, 255, 0.1);
}

.adm-mbn-btn-icon {
  font-size: 1.15rem;
}

/* MOBILE MEDIA QUERIES */
@media (max-width: 1024px) {
  .adm-sidebar {
    transform: translateX(-100%) !important;
    width: 290px !important;
  }

  .adm-sidebar.mobile-open {
    transform: translateX(0) !important;
  }

  .adm-main {
    margin-left: 0 !important;
  }

  .adm-mobile-toggle {
    display: flex !important;
  }

  .adm-mobile-bottom-nav {
    display: flex !important;
  }

  .adm-search {
    display: none !important;
  }

  .adm-stats-grid {
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 12px !important;
  }

  .adm-quick-actions-grid {
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 12px !important;
  }

  .adm-content {
    padding: 16px 14px 90px !important;
  }
}

@media (max-width: 480px) {
  .adm-stats-grid {
    grid-template-columns: 1fr !important;
  }

  .adm-wb-greeting {
    font-size: 1.35rem !important;
  }

  .adm-welcome-banner {
    padding: 18px !important;
  }

  .modal.glass-card,
  .adm-modal-card,
  .adm-confirm-modal {
    padding: 18px !important;
    border-radius: var(--adm-radius-md) !important;
  }

  /* Responsive Table Stack on Phones */
  .adm-table-responsive table,
  .adm-table-responsive thead,
  .adm-table-responsive tbody,
  .adm-table-responsive th,
  .adm-table-responsive td,
  .adm-table-responsive tr {
    display: block !important;
  }

  .adm-table-responsive thead {
    display: none !important;
  }

  .adm-table-responsive tr {
    margin-bottom: 14px !important;
    border: 1px solid var(--adm-border) !important;
    border-radius: var(--adm-radius-md) !important;
    padding: 14px !important;
    background: var(--adm-surface-card) !important;
  }

  .adm-table-responsive td {
    padding: 8px 0 !important;
    border: none !important;
    display: flex !important;
    justify-content: space-between !important;
    align-items: center !important;
  }
}

/* ============================================================
   9. SIDEBAR DRAWER OVERLAY ACTIVE & SHOW FIXES
   ============================================================ */
.adm-sidebar.open,
.adm-sidebar.mobile-open {
  transform: translateX(0) !important;
}

.adm-sidebar-overlay.show,
.adm-sidebar-overlay.active,
.adm-drawer-overlay.show,
.adm-drawer-overlay.active {
  display: block !important;
  opacity: 1 !important;
  pointer-events: auto !important;
}

/* ============================================================
   10. BATCHES MANAGEMENT ENGINE UI ENHANCEMENTS
   ============================================================ */
.adm-batch-card {
  background: var(--adm-surface-card) !important;
  border: 1px solid var(--adm-border) !important;
  border-radius: var(--adm-radius-lg) !important;
  padding: 20px !important;
  transition: all 0.35s var(--adm-ease) !important;
  position: relative;
  overflow: hidden;
}

.adm-batch-card:hover {
  border-color: var(--adm-cyan) !important;
  transform: translateY(-6px) scale(1.01) !important;
  box-shadow: var(--adm-glow-cyan) !important;
}

.adm-batch-badge {
  padding: 4px 10px;
  border-radius: 20px;
  font-size: 0.72rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.adm-batch-badge-published {
  background: rgba(16, 185, 129, 0.15);
  color: #10b981;
  border: 1px solid rgba(16, 185, 129, 0.3);
}

.adm-batch-badge-draft {
  background: rgba(245, 158, 11, 0.15);
  color: #f59e0b;
  border: 1px solid rgba(245, 158, 11, 0.3);
}