/**
 * style.css — OTPKU Modern Fintech & SaaS Design System
 * Inspired by Linear, Stripe & Vercel
 * Ultra-crisp, High-Performance, Full Light & Dark Mode Engine
 */

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

/* ============================================================
   LIGHT MODE TOKENS (Default)
   ============================================================ */
:root {
  --bg-app: #f8fafc;
  --bg-sidebar: #ffffff;
  --bg-card: #ffffff;
  --bg-card-hover: #f1f5f9;
  --bg-elevated: #f8fafc;
  --bg-input: #ffffff;
  --bg-glass: rgba(255, 255, 255, 0.85);

  --border-subtle: #e2e8f0;
  --border-light: #cbd5e1;
  --border-focus: #6366f1;
  --border-glow: rgba(99, 102, 241, 0.25);

  --text-primary: #0f172a;
  --text-secondary: #334155;
  --text-muted: #64748b;
  --text-disabled: #94a3b8;

  /* OTPKU Electric Fintech Palette */
  --accent-primary: #6366f1;
  --accent-primary-hover: #4f46e5;
  --accent-primary-light: #eef2ff;
  --accent-cyan: #06b6d4;
  --accent-cyan-light: #ecfeff;
  --accent-gradient: linear-gradient(135deg, #6366f1 0%, #4f46e5 50%, #06b6d4 100%);
  --accent-gradient-subtle: linear-gradient(135deg, rgba(99, 102, 241, 0.08) 0%, rgba(6, 182, 212, 0.08) 100%);

  --accent-success: #10b981;
  --accent-success-hover: #059669;
  --accent-success-light: #ecfdf5;

  --accent-warning: #f59e0b;
  --accent-warning-light: #fffbeb;

  --accent-danger: #f43f5e;
  --accent-danger-light: #fff1f2;

  --shadow-xs: 0 1px 2px rgba(15, 23, 42, 0.04);
  --shadow-sm: 0 2px 6px rgba(15, 23, 42, 0.05);
  --shadow-md: 0 8px 20px rgba(15, 23, 42, 0.06);
  --shadow-lg: 0 16px 36px rgba(15, 23, 42, 0.08);
  --shadow-glow: 0 0 24px rgba(99, 102, 241, 0.2);

  --radius-xs: 6px;
  --radius-sm: 10px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-xl: 28px;

  --transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

/* ============================================================
   DARK MODE TOKENS (Deep Void Slate)
   ============================================================ */
body.dark-mode {
  --bg-app: #080c14;
  --bg-sidebar: #0e1524;
  --bg-card: #111a2d;
  --bg-card-hover: #17233c;
  --bg-elevated: #141f36;
  --bg-input: #0e1524;
  --bg-glass: rgba(17, 26, 45, 0.85);

  --border-subtle: rgba(255, 255, 255, 0.08);
  --border-light: rgba(255, 255, 255, 0.14);
  --border-focus: #818cf8;
  --border-glow: rgba(99, 102, 241, 0.35);

  --text-primary: #f8fafc;
  --text-secondary: #cbd5e1;
  --text-muted: #94a3b8;
  --text-disabled: #475569;

  --accent-primary: #6366f1;
  --accent-primary-hover: #818cf8;
  --accent-primary-light: rgba(99, 102, 241, 0.16);

  --accent-cyan: #22d3ee;
  --accent-cyan-light: rgba(6, 182, 212, 0.16);

  --accent-gradient-subtle: linear-gradient(135deg, rgba(99, 102, 241, 0.14) 0%, rgba(6, 182, 212, 0.14) 100%);

  --shadow-xs: 0 1px 3px rgba(0, 0, 0, 0.5);
  --shadow-sm: 0 4px 10px rgba(0, 0, 0, 0.6);
  --shadow-md: 0 10px 24px rgba(0, 0, 0, 0.7);
  --shadow-lg: 0 20px 48px rgba(0, 0, 0, 0.8);
  --shadow-glow: 0 0 32px rgba(99, 102, 241, 0.3);
}

/* ============================================================
   RESET & CORE BASE
   ============================================================ */
*, *::before, *::after {
  box-sizing: border-box;
}

body {
  font-family: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
  background-color: var(--bg-app);
  color: var(--text-primary);
  line-height: 1.55;
  min-height: 100vh;
  margin: 0;
  padding: 0;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  transition: background-color 0.3s ease, color 0.3s ease;
}

/* Custom Scrollbars */
::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}
::-webkit-scrollbar-track {
  background: var(--bg-app);
}
::-webkit-scrollbar-thumb {
  background: var(--border-light);
  border-radius: 999px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--accent-primary);
}

/* Gradient Text Helper */
.gradient-text {
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ============================================================
   APP CONTAINER & LAYOUT
   ============================================================ */
.app-container {
  display: flex;
  width: 100%;
  min-height: 100vh;
}

/* Sidebar */
.sidebar {
  width: 270px;
  background: var(--bg-sidebar);
  border-right: 1px solid var(--border-subtle);
  display: flex;
  flex-direction: column;
  flex-shrink: 0;
  position: sticky;
  top: 0;
  height: 100vh;
  overflow-y: auto;
  z-index: 40;
  transition: var(--transition);
}

.brand-section {
  padding: 24px 22px 20px;
  display: flex;
  align-items: center;
  gap: 12px;
  border-bottom: 1px solid var(--border-subtle);
}

.brand-logo-img {
  height: 42px;
  width: auto;
  object-fit: contain;
}

.nav-menu {
  padding: 18px 14px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  flex: 1;
}

.nav-label {
  font-size: 0.66rem;
  font-weight: 800;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 14px 12px 6px;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.88rem;
  font-weight: 600;
  transition: var(--transition);
}

.nav-item:hover {
  background: var(--bg-card-hover);
  color: var(--text-primary);
  transform: translateX(3px);
}

.nav-item.active {
  background: var(--accent-gradient-subtle);
  color: var(--accent-primary);
  font-weight: 700;
  border-left: 3px solid var(--accent-primary);
}

.nav-item svg {
  flex-shrink: 0;
  transition: var(--transition);
}

.nav-item.active svg {
  color: var(--accent-primary);
}

.sidebar-footer {
  padding: 18px;
  border-top: 1px solid var(--border-subtle);
}

.api-badge {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 14px;
  background: var(--bg-app);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  font-size: 0.78rem;
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  margin-right: 8px;
  display: inline-block;
}

.status-dot.online {
  background: var(--accent-success);
  box-shadow: 0 0 10px rgba(16, 185, 129, 0.5);
}

/* ============================================================
   TOPBAR
   ============================================================ */
.main-wrapper {
  flex: 1;
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.topbar {
  height: 72px;
  background: var(--bg-sidebar);
  border-bottom: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 28px;
  position: sticky;
  top: 0;
  z-index: 30;
  transition: var(--transition);
}

.topbar-left {
  display: flex;
  align-items: center;
  gap: 16px;
}

.page-title-text {
  font-size: 1.2rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--text-primary);
}

.topbar-right {
  display: flex;
  align-items: center;
  gap: 14px;
}

.btn-theme-toggle {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 14px;
  border-radius: var(--radius-sm);
  font-size: 0.8rem;
  font-weight: 700;
  border: 1px solid var(--border-subtle);
  background: var(--bg-card);
  color: var(--text-secondary);
  cursor: pointer;
  transition: var(--transition);
}

.btn-theme-toggle:hover {
  border-color: var(--accent-primary);
  color: var(--accent-primary);
}

.user-balance-pill {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 7px 16px;
  background: var(--bg-app);
  border: 1px solid var(--border-subtle);
  border-radius: 9999px;
  font-size: 0.86rem;
}

.user-balance-pill .label {
  color: var(--text-muted);
  font-weight: 600;
}

.user-balance-pill .val {
  font-weight: 800;
  color: var(--accent-primary);
}

.btn-topup-quick {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  background: var(--accent-gradient);
  color: #fff !important;
  border: none;
  border-radius: var(--radius-sm);
  font-size: 0.84rem;
  font-weight: 700;
  text-decoration: none;
  transition: var(--transition);
  box-shadow: 0 4px 14px rgba(99, 102, 241, 0.3);
}

.btn-topup-quick:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(99, 102, 241, 0.4);
}

/* ============================================================
   CONTENT AREA & CARDS
   ============================================================ */
.content-area {
  padding: 28px;
  flex: 1;
  max-width: 1240px;
  width: 100%;
  margin: 0 auto;
}

.card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 26px;
  margin-bottom: 24px;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.card:hover {
  box-shadow: var(--shadow-md);
}

.card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
  border-bottom: 1px solid var(--border-subtle);
  padding-bottom: 16px;
}

.card-title {
  font-size: 1.1rem;
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--text-primary);
}

.card-subtitle {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: 2px;
}

/* ============================================================
   STAT BOXES & GRIDS
   ============================================================ */
.grid-4 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 18px;
  margin-bottom: 24px;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(310px, 1fr));
  gap: 20px;
  margin-bottom: 24px;
}

.grid-2 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: 20px;
  margin-bottom: 24px;
}

.stat-box {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 22px;
  box-shadow: var(--shadow-xs);
  transition: var(--transition);
}

.stat-box:hover {
  border-color: var(--accent-primary);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.stat-box-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
}

.stat-box-title {
  font-size: 0.76rem;
  font-weight: 800;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.stat-box-icon {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.stat-box-icon.indigo { background: rgba(99, 102, 241, 0.12); color: var(--accent-primary); }
.stat-box-icon.cyan   { background: rgba(6, 182, 212, 0.12); color: var(--accent-cyan); }
.stat-box-icon.emerald{ background: rgba(16, 185, 129, 0.12); color: var(--accent-success); }
.stat-box-icon.amber  { background: rgba(245, 158, 11, 0.12); color: var(--accent-warning); }

.stat-box-value {
  font-size: 1.65rem;
  font-weight: 900;
  color: var(--text-primary);
  letter-spacing: -0.03em;
  line-height: 1.2;
}

.stat-box-meta {
  font-size: 0.74rem;
  color: var(--text-muted);
  margin-top: 8px;
}

/* ============================================================
   BUTTONS & BADGES
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 20px;
  border-radius: var(--radius-sm);
  font-size: 0.88rem;
  font-weight: 700;
  border: none;
  cursor: pointer;
  text-decoration: none;
  transition: var(--transition);
}

.btn-primary {
  background: var(--accent-gradient) !important;
  color: #fff !important;
  box-shadow: 0 4px 14px rgba(99, 102, 241, 0.3);
}

.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 8px 24px rgba(99, 102, 241, 0.4);
}

.btn-outline {
  border: 1px solid var(--border-subtle);
  background: var(--bg-card);
  color: var(--text-secondary);
}

.btn-outline:hover {
  border-color: var(--accent-primary);
  color: var(--accent-primary);
  background: var(--bg-card-hover);
}

.btn-sm {
  padding: 7px 14px;
  font-size: 0.8rem;
  border-radius: var(--radius-xs);
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 9px;
  border-radius: 6px;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.02em;
}

.badge-indigo { background: rgba(99, 102, 241, 0.14); color: #818cf8; }
.badge-cyan   { background: rgba(6, 182, 212, 0.14); color: #22d3ee; }
.badge-emerald{ background: rgba(16, 185, 129, 0.14); color: #34d399; }
.badge-amber  { background: rgba(245, 158, 11, 0.14); color: #fbbf24; }
.badge-rose   { background: rgba(244, 63, 94, 0.14); color: #fb7185; }

/* ============================================================
   TABLES & LISTS
   ============================================================ */
.table-responsive {
  overflow-x: auto;
  width: 100%;
}

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

table th, .table th {
  padding: 12px 18px;
  font-size: 0.72rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-muted);
  border-bottom: 1px solid var(--border-subtle);
  background: var(--bg-elevated);
}

table td, .table td {
  padding: 16px 18px;
  font-size: 0.86rem;
  color: var(--text-secondary);
  border-bottom: 1px solid var(--border-subtle);
}

table tbody tr:hover td, .table tbody tr:hover td {
  background: var(--bg-card-hover);
}

body.dark-mode table,
body.dark-mode .table,
body.dark-mode table th,
body.dark-mode .table th,
body.dark-mode table td,
body.dark-mode .table td {
  background-color: var(--bg-card) !important;
  color: var(--text-primary) !important;
  border-color: var(--border-subtle) !important;
}

body.dark-mode table th,
body.dark-mode .table th {
  background-color: var(--bg-elevated) !important;
}

body.dark-mode table tbody tr:hover td,
body.dark-mode .table tbody tr:hover td {
  background-color: var(--bg-card-hover) !important;
}

/* Accordion Dark Mode */
body.dark-mode .accordion-item,
body.dark-mode .accordion-button,
body.dark-mode .accordion-body {
  background-color: var(--bg-card) !important;
  color: var(--text-primary) !important;
  border-color: var(--border-subtle) !important;
}

body.dark-mode .accordion-button:not(.collapsed) {
  background-color: var(--accent-primary-light) !important;
  color: var(--accent-primary) !important;
  box-shadow: none !important;
}

body.dark-mode .accordion-button::after {
  filter: invert(1) grayscale(100%) brightness(200%);
}

/* ============================================================
   FORMS & INPUTS (Modern Fintech Controls)
   ============================================================ */
.form-label {
  display: block;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--text-muted);
  margin-bottom: 8px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.form-control,
.form-select,
input[type="text"],
input[type="email"],
input[type="password"],
input[type="number"],
input[type="search"],
select,
textarea {
  width: 100%;
  height: 46px;
  padding: 10px 14px;
  font-size: 0.9rem;
  font-family: inherit;
  font-weight: 600;
  color: var(--text-primary);
  background: var(--bg-card);
  border: 1.5px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  outline: none;
  transition: var(--transition);
  box-sizing: border-box;
}

textarea {
  height: auto;
  min-height: 90px;
}

select, .form-select {
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3e%3cpath fill='none' stroke='%2364748b' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='m2 5 6 6 6-6'/%3e%3c/svg%3e");
  background-repeat: no-repeat;
  background-position: right 14px center;
  background-size: 14px 10px;
  padding-right: 38px;
  cursor: pointer;
}

.form-control:focus,
.form-select:focus,
input:focus,
select:focus,
textarea:focus {
  border-color: var(--accent-primary);
  box-shadow: 0 0 0 3px var(--border-glow);
}

body.dark-mode select,
body.dark-mode .form-select {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3e%3cpath fill='none' stroke='%2394a3b8' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='m2 5 6 6 6-6'/%3e%3c/svg%3e");
}

body.dark-mode .form-control,
body.dark-mode .form-select,
body.dark-mode input,
body.dark-mode select,
body.dark-mode textarea {
  background-color: var(--bg-input);
  color: var(--text-primary);
  border-color: var(--border-subtle);
}

/* ============================================================
   PAYMENT METHOD CARDS & GRID
   ============================================================ */
.payment-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 12px;
  margin-bottom: 20px;
}

.payment-method-card {
  padding: 14px 16px;
  border: 1.5px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  background: var(--bg-card);
  cursor: pointer;
  transition: var(--transition);
  position: relative;
}

.payment-method-card:hover {
  border-color: var(--accent-primary);
  background: var(--bg-card-hover);
}

.payment-method-card.selected {
  border-color: var(--accent-primary);
  background: var(--accent-gradient-subtle);
  box-shadow: 0 0 0 1px var(--accent-primary);
}

.payment-method-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 4px;
}

.payment-method-title {
  font-weight: 800;
  font-size: 0.92rem;
  color: var(--text-primary);
}

.payment-method-desc {
  font-size: 0.76rem;
  color: var(--text-muted);
  line-height: 1.4;
}

/* Utilities */
.btn-block, .w-100 {
  width: 100% !important;
  display: flex !important;
  justify-content: center;
}

.btn-lg {
  padding: 12px 24px;
  font-size: 0.98rem;
}

.btn-success {
  background: var(--accent-success) !important;
  color: #fff !important;
  border: none;
}

.btn-success:hover {
  background: var(--accent-success-hover) !important;
}

.btn-danger {
  background: var(--accent-danger) !important;
  color: #fff !important;
  border: none;
}

/* ============================================================
   MOBILE BOTTOM NAVIGATION — Premium Touch UI
   ============================================================ */
.mobile-bottom-nav {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  height: calc(64px + env(safe-area-inset-bottom));
  padding-bottom: env(safe-area-inset-bottom);
  background: var(--bg-sidebar);
  border-top: 1px solid var(--border-subtle);
  z-index: 100;
  justify-content: space-around;
  align-items: center;
  box-shadow: 0 -4px 24px rgba(0,0,0,0.10);
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
}

.mobile-nav-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  color: var(--text-muted);
  font-size: 0.68rem;
  font-weight: 700;
  gap: 3px;
  flex: 1;
  position: relative;
  padding: 8px 0;
  transition: color 0.18s ease;
  -webkit-tap-highlight-color: transparent;
}

.mobile-nav-item::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%) scaleX(0);
  width: 32px;
  height: 3px;
  border-radius: 0 0 4px 4px;
  background: var(--accent-primary);
  transition: transform 0.2s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.mobile-nav-item.active {
  color: var(--accent-primary);
}

.mobile-nav-item.active::before {
  transform: translateX(-50%) scaleX(1);
}

.mobile-nav-item svg {
  transition: transform 0.18s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.mobile-nav-item.active svg {
  transform: scale(1.15);
}

.mobile-nav-item:active svg {
  transform: scale(0.9);
}

.mobile-nav-badge {
  position: absolute;
  top: 4px;
  right: calc(50% - 18px);
  background: var(--accent-danger);
  color: #fff;
  font-size: 0.58rem;
  font-weight: 800;
  padding: 1px 5px;
  border-radius: 9999px;
  min-width: 16px;
  text-align: center;
}

/* ============================================================
   RESPONSIVE MEDIA QUERIES (MOBILE FIRST)
   ============================================================ */
@media (max-width: 991px) {
  .sidebar {
    display: none;
  }
  .mobile-bottom-nav {
    display: flex;
  }
  .content-area {
    padding: 18px 14px calc(80px + env(safe-area-inset-bottom));
  }
}

@media (max-width: 768px) {
  .grid-4, .grid-3, .grid-2 {
    grid-template-columns: 1fr;
  }
  .grid-3 > div[style*="grid-column:span 2"],
  .grid-3 > div[style*="grid-column: span 2"] {
    grid-column: span 1 !important;
  }
  .card {
    padding: 18px 14px;
    border-radius: var(--radius-sm);
  }
}

@media (max-width: 600px) {
  .topbar {
    height: 60px;
    padding: 0 14px;
  }
  .page-title-text {
    font-size: 0.95rem;
    max-width: 110px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }
  .topbar-right {
    gap: 8px;
  }
  .btn-theme-toggle {
    padding: 6px 9px;
    font-size: 0.8rem;
  }
  .btn-theme-toggle #themeLabel {
    display: none;
  }
  .user-balance-pill {
    padding: 6px 10px;
    font-size: 0.78rem;
  }
  .user-balance-pill .label {
    display: none;
  }
  .btn-topup-quick {
    padding: 6px 10px;
    font-size: 0.76rem;
  }
  .btn-topup-quick span {
    display: none;
  }
}

/* ============================================================
   SERVICE SELECTION & CATEGORY FILTER STYLES
   ============================================================ */
.service-cat-pills {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding-bottom: 8px;
  margin-bottom: 16px;
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
}
.service-cat-pills::-webkit-scrollbar {
  display: none;
}
.cat-pill {
  padding: 8px 16px;
  border-radius: 9999px;
  border: 1.5px solid var(--border-subtle);
  background: var(--bg-card);
  color: var(--text-secondary);
  font-size: 0.82rem;
  font-weight: 700;
  white-space: nowrap;
  cursor: pointer;
  transition: all 0.18s ease;
  display: flex;
  align-items: center;
  gap: 6px;
  user-select: none;
}
.cat-pill:hover {
  border-color: var(--accent-primary);
  color: var(--accent-primary);
  transform: translateY(-1px);
}
.cat-pill.active {
  background: var(--accent-primary);
  border-color: var(--accent-primary);
  color: #ffffff;
  box-shadow: 0 4px 12px rgba(99, 102, 241, 0.3);
}

/* Popular Services Quick Grid */
.popular-services-wrap {
  margin-bottom: 24px;
}
.popular-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 10px;
}
.popular-card {
  background: var(--bg-card);
  border: 1.5px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 12px 10px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  cursor: pointer;
  transition: all 0.2s cubic-bezier(0.34, 1.56, 0.64, 1);
  box-shadow: var(--shadow-xs);
  position: relative;
  user-select: none;
}
.popular-card:hover {
  border-color: var(--accent-primary);
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}
.popular-card:active {
  transform: scale(0.96);
}

/* Main Catalog Service Card */
.service-item-card {
  background: var(--bg-card);
  border: 1.5px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 14px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  box-shadow: var(--shadow-xs);
  transition: all 0.18s ease;
  cursor: pointer;
  position: relative;
  user-select: none;
}
.service-item-card:hover {
  border-color: var(--accent-primary);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}
.service-item-card:active {
  transform: scale(0.98);
}
.service-item-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
}
.service-item-info {
  flex: 1;
  min-width: 0;
}
.service-item-title {
  font-weight: 800;
  font-size: 0.95rem;
  color: var(--text-primary);
  margin-bottom: 2px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.service-item-id {
  font-size: 0.68rem;
  color: var(--text-muted);
  font-family: monospace;
}
.service-item-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid var(--border-subtle);
  padding-top: 10px;
  margin-top: auto;
}

@media (max-width: 600px) {
  .popular-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 8px;
  }
  .popular-card {
    padding: 10px 6px;
  }
  .popular-card .popular-name {
    font-size: 0.76rem !important;
  }
  .popular-card .popular-price {
    font-size: 0.72rem !important;
  }
  #servicesGrid {
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 8px !important;
  }
  .service-item-card {
    padding: 10px;
  }
  .service-item-header {
    gap: 8px;
    margin-bottom: 8px;
  }
  .service-item-title {
    font-size: 0.82rem;
  }
  .service-item-footer {
    padding-top: 8px;
  }
}