/* ===================================
   ModernKost App — Shared Styles
   =================================== */

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

/* --- CSS Variables (same as landing) --- */
:root {
  --bg-primary: #060918;
  --bg-secondary: #0d1130;
  --bg-surface: #111640;
  --bg-card: rgba(255, 255, 255, 0.04);
  --bg-card-hover: rgba(255, 255, 255, 0.08);
  --bg-input: rgba(255, 255, 255, 0.06);
  --bg-sidebar: #0a0d28;
  --bg-topbar: rgba(6, 9, 24, 0.85);
  --border-subtle: rgba(255, 255, 255, 0.08);
  --border-accent: rgba(99, 102, 241, 0.3);
  --border-input: rgba(255, 255, 255, 0.12);

  --gradient-primary: linear-gradient(135deg, #6366f1 0%, #8b5cf6 50%, #a855f7 100%);
  --gradient-accent: linear-gradient(135deg, #06b6d4 0%, #22d3ee 100%);
  --gradient-success: linear-gradient(135deg, #059669 0%, #10b981 100%);
  --gradient-warm: linear-gradient(135deg, #f59e0b 0%, #f97316 100%);
  --gradient-danger: linear-gradient(135deg, #dc2626 0%, #f43f5e 100%);

  --text-primary: #f1f5f9;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;
  --text-accent: #a5b4fc;

  --indigo: #6366f1;
  --violet: #8b5cf6;
  --cyan: #22d3ee;
  --emerald: #10b981;
  --amber: #f59e0b;
  --rose: #f43f5e;
  --red: #ef4444;
  --blue: #3b82f6;
  --green: #22c55e;
  --orange: #f97316;
  --purple: #a855f7;
  --teal: #14b8a6;

  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 4px 24px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 8px 48px rgba(0, 0, 0, 0.5);
  --shadow-glow: 0 0 40px rgba(99, 102, 241, 0.15);

  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 9999px;

  --transition-fast: 0.2s ease;
  --transition-base: 0.3s ease;
  --transition-slow: 0.5s ease;

  --sidebar-width: 260px;
  --sidebar-collapsed: 72px;
  --topbar-height: 64px;
}

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

html {
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background-color: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
  min-height: 100vh;
}

a {
  text-decoration: none;
  color: inherit;
  transition: color var(--transition-fast);
}

button {
  border: none;
  cursor: pointer;
  font-family: inherit;
  font-size: inherit;
  background: none;
}

input, select, textarea {
  font-family: inherit;
  font-size: inherit;
}

img {
  max-width: 100%;
  display: block;
}

/* ===================================
   APP LAYOUT
   =================================== */

.app-layout {
  display: flex;
  min-height: 100vh;
}

/* --- Sidebar --- */
.sidebar {
  width: var(--sidebar-width);
  background: var(--bg-sidebar);
  border-right: 1px solid var(--border-subtle);
  position: fixed;
  top: 0;
  left: 0;
  bottom: 0;
  z-index: 100;
  display: flex;
  flex-direction: column;
  transition: width var(--transition-base), transform var(--transition-base);
  overflow-y: auto;
  overflow-x: hidden;
}

.sidebar::-webkit-scrollbar {
  width: 4px;
}

.sidebar::-webkit-scrollbar-thumb {
  background: rgba(255,255,255,0.1);
  border-radius: 4px;
}

.sidebar-header {
  padding: 20px 20px 16px;
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}

.sidebar-logo-icon {
  width: 36px;
  height: 36px;
  background: var(--gradient-primary);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.125rem;
  font-weight: 800;
  color: white;
  box-shadow: 0 0 20px rgba(99, 102, 241, 0.3);
  flex-shrink: 0;
}

.sidebar-logo-text {
  font-size: 1.25rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  white-space: nowrap;
}

.sidebar-nav {
  flex: 1;
  padding: 8px 12px;
}

.sidebar-section {
  margin-bottom: 24px;
}

.sidebar-section-label {
  font-size: 0.6875rem;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 0 8px;
  margin-bottom: 8px;
}

.sidebar-link {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 12px;
  border-radius: var(--radius-md);
  color: var(--text-secondary);
  font-size: 0.875rem;
  font-weight: 500;
  transition: all var(--transition-fast);
  position: relative;
  white-space: nowrap;
}

.sidebar-link:hover {
  background: var(--bg-card-hover);
  color: var(--text-primary);
}

.sidebar-link.active {
  background: rgba(99, 102, 241, 0.12);
  color: var(--text-accent);
}

.sidebar-link.active::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 3px;
  height: 20px;
  background: var(--gradient-primary);
  border-radius: 0 3px 3px 0;
}

.sidebar-link svg,
.sidebar-link .sidebar-icon {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  opacity: 0.7;
}

.sidebar-link.active svg,
.sidebar-link.active .sidebar-icon {
  opacity: 1;
}

.sidebar-link-badge {
  margin-left: auto;
  padding: 2px 8px;
  border-radius: var(--radius-full);
  font-size: 0.6875rem;
  font-weight: 600;
  background: rgba(244, 63, 94, 0.15);
  color: var(--rose);
}

.sidebar-link-badge.success {
  background: rgba(16, 185, 129, 0.15);
  color: var(--emerald);
}

.sidebar-footer {
  padding: 16px;
  border-top: 1px solid var(--border-subtle);
  flex-shrink: 0;
}

.sidebar-plan {
  background: rgba(99, 102, 241, 0.08);
  border: 1px solid rgba(99, 102, 241, 0.15);
  border-radius: var(--radius-md);
  padding: 14px;
  text-align: center;
}

.sidebar-plan-label {
  font-size: 0.6875rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 4px;
}

.sidebar-plan-name {
  font-size: 0.875rem;
  font-weight: 700;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 10px;
}

.sidebar-plan-btn {
  display: block;
  width: 100%;
  padding: 8px 16px;
  background: var(--gradient-primary);
  color: white;
  border-radius: var(--radius-full);
  font-size: 0.8125rem;
  font-weight: 600;
  text-align: center;
  transition: all var(--transition-base);
}

.sidebar-plan-btn:hover {
  box-shadow: 0 4px 16px rgba(99, 102, 241, 0.4);
  transform: translateY(-1px);
}

/* --- Main Content --- */
.main-content {
  flex: 1;
  margin-left: var(--sidebar-width);
  min-height: 100vh;
  transition: margin-left var(--transition-base);
}

/* --- Topbar --- */
.topbar {
  height: var(--topbar-height);
  background: var(--bg-topbar);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  padding: 0 28px;
  position: sticky;
  top: 0;
  z-index: 50;
}

.topbar-left {
  display: flex;
  align-items: center;
  gap: 16px;
  flex: 1;
}

.topbar-toggle {
  display: none;
  color: var(--text-primary);
  padding: 8px;
  border-radius: var(--radius-sm);
}

.topbar-toggle:hover {
  background: var(--bg-card);
}

.topbar-toggle svg {
  width: 22px;
  height: 22px;
}

.topbar-title {
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: -0.01em;
}

.topbar-breadcrumb {
  font-size: 0.8125rem;
  color: var(--text-muted);
}

.topbar-breadcrumb span {
  color: var(--text-secondary);
}

.topbar-right {
  display: flex;
  align-items: center;
  gap: 8px;
}

.topbar-search {
  position: relative;
  margin-right: 8px;
}

.topbar-search input {
  background: var(--bg-input);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-full);
  padding: 8px 16px 8px 38px;
  color: var(--text-primary);
  font-size: 0.8125rem;
  width: 220px;
  outline: none;
  transition: all var(--transition-fast);
}

.topbar-search input::placeholder {
  color: var(--text-muted);
}

.topbar-search input:focus {
  border-color: var(--indigo);
  width: 280px;
  background: rgba(255,255,255,0.08);
}

.topbar-search svg {
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  width: 16px;
  height: 16px;
  color: var(--text-muted);
}

.topbar-icon-btn {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  position: relative;
  transition: all var(--transition-fast);
}

.topbar-icon-btn:hover {
  background: var(--bg-card);
  color: var(--text-primary);
}

.topbar-icon-btn svg {
  width: 20px;
  height: 20px;
}

.topbar-icon-btn .notification-dot {
  position: absolute;
  top: 8px;
  right: 8px;
  width: 8px;
  height: 8px;
  background: var(--rose);
  border-radius: 50%;
  border: 2px solid var(--bg-primary);
}

.topbar-user {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 6px 12px 6px 6px;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all var(--transition-fast);
  margin-left: 4px;
}

.topbar-user:hover {
  background: var(--bg-card);
}

.topbar-avatar {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: var(--gradient-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8125rem;
  font-weight: 700;
  color: white;
  flex-shrink: 0;
}

.topbar-user-info {
  text-align: left;
}

.topbar-user-name {
  font-size: 0.8125rem;
  font-weight: 600;
  line-height: 1.2;
}

.topbar-user-role {
  font-size: 0.6875rem;
  color: var(--text-muted);
}

/* --- Page Content --- */
.page-content {
  padding: 28px;
}

.page-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 28px;
  flex-wrap: wrap;
  gap: 16px;
}

.page-header-left h1 {
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  margin-bottom: 4px;
}

.page-header-left p {
  font-size: 0.875rem;
  color: var(--text-muted);
}

.page-header-actions {
  display: flex;
  gap: 10px;
}

/* ===================================
   BUTTONS
   =================================== */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 20px;
  border-radius: var(--radius-md);
  font-weight: 600;
  font-size: 0.875rem;
  transition: all var(--transition-fast);
  white-space: nowrap;
  position: relative;
  overflow: hidden;
  cursor: pointer;
  border: none;
}

.btn svg {
  width: 18px;
  height: 18px;
}

.btn-primary {
  background: var(--gradient-primary);
  color: white;
  box-shadow: 0 4px 16px rgba(99, 102, 241, 0.25);
}

.btn-primary:hover {
  box-shadow: 0 6px 24px rgba(99, 102, 241, 0.4);
  transform: translateY(-1px);
}

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

.btn-secondary:hover {
  background: var(--bg-card-hover);
  border-color: rgba(255,255,255,0.15);
}

.btn-ghost {
  color: var(--text-secondary);
  background: transparent;
}

.btn-ghost:hover {
  color: var(--text-primary);
  background: var(--bg-card);
}

.btn-danger {
  background: rgba(239, 68, 68, 0.12);
  color: var(--red);
  border: 1px solid rgba(239, 68, 68, 0.2);
}

.btn-danger:hover {
  background: rgba(239, 68, 68, 0.2);
}

.btn-success {
  background: rgba(16, 185, 129, 0.12);
  color: var(--emerald);
  border: 1px solid rgba(16, 185, 129, 0.2);
}

.btn-success:hover {
  background: rgba(16, 185, 129, 0.2);
}

.btn-sm {
  padding: 6px 14px;
  font-size: 0.8125rem;
}

.btn-lg {
  padding: 14px 28px;
  font-size: 1rem;
}

.btn-icon-only {
  width: 38px;
  height: 38px;
  padding: 0;
}

/* ===================================
   CARDS
   =================================== */

.card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  transition: all var(--transition-base);
}

.card:hover {
  border-color: rgba(255,255,255,0.12);
}

.card-header {
  padding: 20px 24px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.card-title {
  font-size: 1rem;
  font-weight: 700;
}

.card-body {
  padding: 20px 24px;
}

.card-footer {
  padding: 0 24px 20px;
}

/* Stat Cards */
.stat-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-bottom: 28px;
}

.stat-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 22px 24px;
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

.stat-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  opacity: 0;
  transition: opacity var(--transition-base);
}

.stat-card:hover {
  border-color: rgba(255,255,255,0.12);
  transform: translateY(-2px);
}

.stat-card:hover::before {
  opacity: 1;
}

.stat-card.indigo::before { background: var(--gradient-primary); }
.stat-card.emerald::before { background: var(--gradient-success); }
.stat-card.amber::before { background: var(--gradient-warm); }
.stat-card.cyan::before { background: var(--gradient-accent); }
.stat-card.rose::before { background: var(--gradient-danger); }

.stat-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 14px;
}

.stat-card-icon {
  width: 42px;
  height: 42px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.125rem;
}

.stat-card-icon.indigo { background: rgba(99, 102, 241, 0.12); color: var(--indigo); }
.stat-card-icon.emerald { background: rgba(16, 185, 129, 0.12); color: var(--emerald); }
.stat-card-icon.amber { background: rgba(245, 158, 11, 0.12); color: var(--amber); }
.stat-card-icon.cyan { background: rgba(34, 211, 238, 0.12); color: var(--cyan); }
.stat-card-icon.rose { background: rgba(244, 63, 94, 0.12); color: var(--rose); }
.stat-card-icon.blue { background: rgba(59, 130, 246, 0.12); color: var(--blue); }
.stat-card-icon.purple { background: rgba(168, 85, 247, 0.12); color: var(--purple); }
.stat-card-icon.teal { background: rgba(20, 184, 166, 0.12); color: var(--teal); }

.stat-card-change {
  font-size: 0.75rem;
  font-weight: 600;
  padding: 3px 8px;
  border-radius: var(--radius-full);
}

.stat-card-change.up {
  color: var(--emerald);
  background: rgba(16, 185, 129, 0.1);
}

.stat-card-change.down {
  color: var(--rose);
  background: rgba(244, 63, 94, 0.1);
}

.stat-card-value {
  font-size: 1.75rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 4px;
}

.stat-card-label {
  font-size: 0.8125rem;
  color: var(--text-muted);
  font-weight: 500;
}

/* ===================================
   DATA GRIDS
   =================================== */

.data-grid {
  display: grid;
  gap: 20px;
}

.data-grid-2 { grid-template-columns: repeat(2, 1fr); }
.data-grid-3 { grid-template-columns: repeat(3, 1fr); }
.data-grid-4 { grid-template-columns: repeat(4, 1fr); }
.data-grid-2-1 { grid-template-columns: 2fr 1fr; }
.data-grid-1-2 { grid-template-columns: 1fr 2fr; }

/* ===================================
   TABLES
   =================================== */

.table-wrapper {
  overflow-x: auto;
}

.data-table {
  width: 100%;
  border-collapse: collapse;
}

.data-table thead th {
  padding: 12px 16px;
  text-align: left;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border-bottom: 1px solid var(--border-subtle);
  white-space: nowrap;
}

.data-table tbody td {
  padding: 14px 16px;
  font-size: 0.875rem;
  border-bottom: 1px solid rgba(255,255,255,0.04);
  vertical-align: middle;
}

.data-table tbody tr {
  transition: background var(--transition-fast);
}

.data-table tbody tr:hover {
  background: rgba(255,255,255,0.03);
}

.data-table tbody tr:last-child td {
  border-bottom: none;
}

/* ===================================
   BADGES & STATUS
   =================================== */

.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 12px;
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 600;
  white-space: nowrap;
}

.badge-success {
  background: rgba(16, 185, 129, 0.12);
  color: var(--emerald);
}

.badge-warning {
  background: rgba(245, 158, 11, 0.12);
  color: var(--amber);
}

.badge-danger {
  background: rgba(244, 63, 94, 0.12);
  color: var(--rose);
}

.badge-info {
  background: rgba(99, 102, 241, 0.12);
  color: var(--text-accent);
}

.badge-neutral {
  background: rgba(255, 255, 255, 0.06);
  color: var(--text-muted);
}

.badge-cyan {
  background: rgba(34, 211, 238, 0.12);
  color: var(--cyan);
}

.badge-purple {
  background: rgba(168, 85, 247, 0.12);
  color: var(--purple);
}

.badge-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  flex-shrink: 0;
}

.badge-success .badge-dot { background: var(--emerald); }
.badge-warning .badge-dot { background: var(--amber); }
.badge-danger .badge-dot { background: var(--rose); }
.badge-info .badge-dot { background: var(--indigo); }

/* ===================================
   FORMS
   =================================== */

.form-group {
  margin-bottom: 20px;
}

.form-label {
  display: block;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 8px;
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: 10px 14px;
  background: var(--bg-input);
  border: 1px solid var(--border-input);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-size: 0.875rem;
  outline: none;
  transition: all var(--transition-fast);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  border-color: var(--indigo);
  box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.15);
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: var(--text-muted);
}

.form-select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%2364748b' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: 36px;
}

.form-textarea {
  resize: vertical;
  min-height: 80px;
}

.form-row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.form-hint {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: 6px;
}

.form-error {
  font-size: 0.75rem;
  color: var(--rose);
  margin-top: 6px;
}

/* Checkbox / Toggle */
.form-check {
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
}

.form-check input[type="checkbox"] {
  width: 18px;
  height: 18px;
  accent-color: var(--indigo);
  cursor: pointer;
}

.form-check-label {
  font-size: 0.875rem;
  color: var(--text-secondary);
}

/* ===================================
   MODALS
   =================================== */

.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(8px);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-base);
}

.modal-overlay.active {
  opacity: 1;
  visibility: visible;
}

.modal {
  background: var(--bg-secondary);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl);
  width: 100%;
  max-width: 520px;
  max-height: 90vh;
  overflow-y: auto;
  transform: scale(0.95) translateY(10px);
  transition: transform var(--transition-base);
}

.modal-overlay.active .modal {
  transform: scale(1) translateY(0);
}

.modal-lg {
  max-width: 680px;
}

.modal-header {
  padding: 24px 28px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.modal-title {
  font-size: 1.125rem;
  font-weight: 700;
}

.modal-close {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  transition: all var(--transition-fast);
}

.modal-close:hover {
  background: var(--bg-card);
  color: var(--text-primary);
}

.modal-close svg {
  width: 18px;
  height: 18px;
}

.modal-body {
  padding: 24px 28px;
}

.modal-footer {
  padding: 0 28px 24px;
  display: flex;
  gap: 10px;
  justify-content: flex-end;
}

/* ===================================
   TABS
   =================================== */

.tabs {
  display: flex;
  gap: 4px;
  border-bottom: 1px solid var(--border-subtle);
  margin-bottom: 24px;
  overflow-x: auto;
}

.tab {
  padding: 10px 18px;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-muted);
  border-bottom: 2px solid transparent;
  white-space: nowrap;
  transition: all var(--transition-fast);
  cursor: pointer;
}

.tab:hover {
  color: var(--text-secondary);
}

.tab.active {
  color: var(--text-accent);
  border-bottom-color: var(--indigo);
}

.tab-content {
  display: none;
}

.tab-content.active {
  display: block;
}

/* ===================================
   FILTERS BAR
   =================================== */

.filters-bar {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 24px;
  flex-wrap: wrap;
}

.filter-search {
  position: relative;
  flex: 1;
  min-width: 200px;
}

.filter-search input {
  width: 100%;
  padding: 9px 14px 9px 38px;
  background: var(--bg-input);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-size: 0.875rem;
  outline: none;
  transition: all var(--transition-fast);
}

.filter-search input:focus {
  border-color: var(--indigo);
}

.filter-search input::placeholder {
  color: var(--text-muted);
}

.filter-search svg {
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  width: 16px;
  height: 16px;
  color: var(--text-muted);
}

.filter-select {
  padding: 9px 36px 9px 14px;
  background: var(--bg-input);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-size: 0.875rem;
  outline: none;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%2364748b' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 10px center;
  cursor: pointer;
  transition: border-color var(--transition-fast);
}

.filter-select:focus {
  border-color: var(--indigo);
}

/* ===================================
   EMPTY STATE
   =================================== */

.empty-state {
  text-align: center;
  padding: 60px 24px;
}

.empty-state-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto 16px;
  border-radius: var(--radius-lg);
  background: var(--bg-card);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
}

.empty-state-title {
  font-size: 1.125rem;
  font-weight: 600;
  margin-bottom: 8px;
}

.empty-state-desc {
  font-size: 0.875rem;
  color: var(--text-muted);
  margin-bottom: 20px;
  max-width: 360px;
  margin-left: auto;
  margin-right: auto;
}

/* ===================================
   PROPERTY CARDS
   =================================== */

.property-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--transition-base);
}

.property-card:hover {
  border-color: rgba(255,255,255,0.12);
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.property-card-image {
  height: 160px;
  background: var(--bg-surface);
  position: relative;
  overflow: hidden;
}

.property-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.property-card-image .property-badge {
  position: absolute;
  top: 12px;
  right: 12px;
}

.property-card-body {
  padding: 20px;
}

.property-card-name {
  font-size: 1.0625rem;
  font-weight: 700;
  margin-bottom: 6px;
}

.property-card-address {
  font-size: 0.8125rem;
  color: var(--text-muted);
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.property-card-address svg {
  width: 14px;
  height: 14px;
  flex-shrink: 0;
}

.property-card-stats {
  display: flex;
  gap: 16px;
}

.property-card-stat {
  flex: 1;
  text-align: center;
  padding: 10px 0;
  background: rgba(255,255,255,0.03);
  border-radius: var(--radius-sm);
}

.property-card-stat-value {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: 2px;
}

.property-card-stat-label {
  font-size: 0.6875rem;
  color: var(--text-muted);
}

/* ===================================
   ROOM CARDS
   =================================== */

.room-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 20px;
  transition: all var(--transition-base);
  position: relative;
}

.room-card:hover {
  border-color: rgba(255,255,255,0.12);
  transform: translateY(-2px);
}

.room-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 14px;
}

.room-card-number {
  font-size: 1rem;
  font-weight: 700;
}

.room-card-type {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: 2px;
}

.room-card-price {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: 4px;
}

.room-card-price span {
  font-size: 0.75rem;
  color: var(--text-muted);
  font-weight: 500;
}

.room-card-tenant {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px;
  background: rgba(255,255,255,0.03);
  border-radius: var(--radius-sm);
  margin-top: 12px;
}

.room-card-tenant-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--gradient-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 600;
  color: white;
  flex-shrink: 0;
}

.room-card-tenant-name {
  font-size: 0.8125rem;
  font-weight: 600;
}

.room-card-tenant-date {
  font-size: 0.6875rem;
  color: var(--text-muted);
}

.room-card-facilities {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 12px;
}

.room-card-facility {
  padding: 3px 10px;
  background: rgba(255,255,255,0.05);
  border-radius: var(--radius-full);
  font-size: 0.6875rem;
  color: var(--text-muted);
}

/* ===================================
   TENANT LIST
   =================================== */

.tenant-row {
  display: flex;
  align-items: center;
  gap: 14px;
}

.tenant-avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8125rem;
  font-weight: 600;
  color: white;
  flex-shrink: 0;
}

.tenant-info {
  flex: 1;
}

.tenant-name {
  font-size: 0.875rem;
  font-weight: 600;
}

.tenant-detail {
  font-size: 0.75rem;
  color: var(--text-muted);
}

/* ===================================
   KANBAN BOARD
   =================================== */

.kanban-board {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  min-height: 400px;
}

.kanban-column {
  background: rgba(255,255,255,0.02);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  display: flex;
  flex-direction: column;
}

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

.kanban-column-title {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8125rem;
  font-weight: 600;
}

.kanban-column-count {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--bg-card);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.6875rem;
  font-weight: 700;
  color: var(--text-muted);
}

.kanban-column-body {
  flex: 1;
  padding: 12px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  overflow-y: auto;
}

.kanban-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 14px;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.kanban-card:hover {
  border-color: rgba(255,255,255,0.15);
  background: var(--bg-card-hover);
}

.kanban-card-title {
  font-size: 0.8125rem;
  font-weight: 600;
  margin-bottom: 8px;
}

.kanban-card-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.6875rem;
  color: var(--text-muted);
}

.kanban-card-category {
  padding: 2px 8px;
  border-radius: var(--radius-full);
  font-size: 0.6875rem;
  font-weight: 500;
  background: rgba(99, 102, 241, 0.1);
  color: var(--text-accent);
  margin-bottom: 8px;
  display: inline-block;
}

/* ===================================
   CHARTS (CSS-based)
   =================================== */

.chart-container {
  position: relative;
}

.bar-chart {
  display: flex;
  align-items: flex-end;
  gap: 8px;
  height: 200px;
  padding: 0 8px 28px;
  border-bottom: 1px solid var(--border-subtle);
}

.bar-chart-item {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  height: 100%;
  justify-content: flex-end;
}

.bar-chart-bar {
  width: 100%;
  max-width: 40px;
  border-radius: 6px 6px 0 0;
  background: var(--gradient-primary);
  transition: height 1s ease;
  min-height: 4px;
  position: relative;
}

.bar-chart-bar.secondary {
  background: rgba(99, 102, 241, 0.3);
}

.bar-chart-label {
  position: absolute;
  bottom: -24px;
  font-size: 0.6875rem;
  color: var(--text-muted);
  white-space: nowrap;
}

/* Donut Chart */
.donut-chart {
  width: 160px;
  height: 160px;
  border-radius: 50%;
  position: relative;
  margin: 0 auto;
}

.donut-chart-center {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  text-align: center;
}

.donut-chart-value {
  font-size: 1.5rem;
  font-weight: 800;
}

.donut-chart-label {
  font-size: 0.75rem;
  color: var(--text-muted);
}

/* Chart Legend */
.chart-legend {
  display: flex;
  gap: 20px;
  margin-top: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

.chart-legend-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8125rem;
  color: var(--text-secondary);
}

.chart-legend-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  flex-shrink: 0;
}

/* ===================================
   PROGRESS BAR
   =================================== */

.progress-bar {
  height: 8px;
  background: rgba(255,255,255,0.06);
  border-radius: var(--radius-full);
  overflow: hidden;
}

.progress-bar-fill {
  height: 100%;
  border-radius: var(--radius-full);
  transition: width 1s ease;
}

.progress-bar-fill.indigo { background: var(--gradient-primary); }
.progress-bar-fill.emerald { background: var(--gradient-success); }
.progress-bar-fill.amber { background: var(--gradient-warm); }
.progress-bar-fill.rose { background: var(--gradient-danger); }

/* ===================================
   TIMELINE
   =================================== */

.timeline {
  position: relative;
  padding-left: 24px;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 7px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--border-subtle);
}

.timeline-item {
  position: relative;
  padding-bottom: 20px;
}

.timeline-item:last-child {
  padding-bottom: 0;
}

.timeline-dot {
  position: absolute;
  left: -21px;
  top: 4px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  border: 2px solid var(--bg-secondary);
}

.timeline-dot.indigo { background: var(--indigo); }
.timeline-dot.emerald { background: var(--emerald); }
.timeline-dot.amber { background: var(--amber); }
.timeline-dot.rose { background: var(--rose); }

.timeline-content {
  font-size: 0.8125rem;
}

.timeline-time {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: 4px;
}

/* ===================================
   AVATAR GROUP
   =================================== */

.avatar-group {
  display: flex;
}

.avatar-group .tenant-avatar {
  margin-left: -8px;
  border: 2px solid var(--bg-secondary);
}

.avatar-group .tenant-avatar:first-child {
  margin-left: 0;
}

/* ===================================
   NOTIFICATION DROPDOWN
   =================================== */

.notification-dropdown {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  width: 340px;
  background: var(--bg-secondary);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  z-index: 200;
  display: none;
}

.notification-dropdown.active {
  display: block;
}

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

.notification-dropdown-title {
  font-size: 0.875rem;
  font-weight: 700;
}

.notification-list {
  max-height: 320px;
  overflow-y: auto;
}

.notification-item {
  padding: 14px 20px;
  border-bottom: 1px solid rgba(255,255,255,0.04);
  transition: background var(--transition-fast);
  cursor: pointer;
}

.notification-item:hover {
  background: rgba(255,255,255,0.03);
}

.notification-item:last-child {
  border-bottom: none;
}

.notification-item-title {
  font-size: 0.8125rem;
  font-weight: 600;
  margin-bottom: 4px;
}

.notification-item-desc {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.notification-item-time {
  font-size: 0.6875rem;
  color: var(--text-muted);
  margin-top: 4px;
}

/* ===================================
   SETTINGS
   =================================== */

.settings-layout {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 28px;
}

.settings-nav {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.settings-nav-link {
  padding: 10px 16px;
  border-radius: var(--radius-md);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-secondary);
  transition: all var(--transition-fast);
  cursor: pointer;
}

.settings-nav-link:hover {
  background: var(--bg-card);
  color: var(--text-primary);
}

.settings-nav-link.active {
  background: rgba(99, 102, 241, 0.12);
  color: var(--text-accent);
}

.settings-section {
  margin-bottom: 36px;
}

.settings-section-title {
  font-size: 1.0625rem;
  font-weight: 700;
  margin-bottom: 6px;
}

.settings-section-desc {
  font-size: 0.8125rem;
  color: var(--text-muted);
  margin-bottom: 20px;
}

.settings-field {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  padding: 16px 0;
  border-bottom: 1px solid rgba(255,255,255,0.04);
  gap: 24px;
}

.settings-field:last-child {
  border-bottom: none;
}

.settings-field-info {
  flex: 1;
}

.settings-field-label {
  font-size: 0.875rem;
  font-weight: 600;
  margin-bottom: 4px;
}

.settings-field-desc {
  font-size: 0.8125rem;
  color: var(--text-muted);
}

/* Toggle Switch */
.toggle-switch {
  position: relative;
  width: 44px;
  height: 24px;
  flex-shrink: 0;
}

.toggle-switch input {
  display: none;
}

.toggle-switch-slider {
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,0.1);
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.toggle-switch-slider::before {
  content: '';
  position: absolute;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: white;
  left: 3px;
  top: 3px;
  transition: transform var(--transition-fast);
}

.toggle-switch input:checked + .toggle-switch-slider {
  background: var(--indigo);
}

.toggle-switch input:checked + .toggle-switch-slider::before {
  transform: translateX(20px);
}

/* ===================================
   PRICING/PLAN CARDS (Settings)
   =================================== */

.plan-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.plan-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 24px;
  text-align: center;
  transition: all var(--transition-base);
}

.plan-card.active {
  border-color: var(--indigo);
  box-shadow: 0 0 0 1px var(--indigo), var(--shadow-glow);
}

.plan-card-name {
  font-size: 0.875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 8px;
}

.plan-card-price {
  font-size: 1.75rem;
  font-weight: 800;
  margin-bottom: 4px;
}

.plan-card-period {
  font-size: 0.8125rem;
  color: var(--text-muted);
  margin-bottom: 16px;
}

/* ===================================
   INVOICE
   =================================== */

.invoice-amount {
  font-weight: 700;
  font-variant-numeric: tabular-nums;
}

.invoice-number {
  font-family: 'SF Mono', 'Fira Code', monospace, 'Inter';
  font-size: 0.8125rem;
  color: var(--text-accent);
}

/* ===================================
   AUTH LAYOUT
   =================================== */

.auth-layout {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-primary);
  position: relative;
  overflow: hidden;
}

.auth-layout::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 30% 40%, rgba(99, 102, 241, 0.12) 0%, transparent 50%),
    radial-gradient(ellipse at 70% 60%, rgba(139, 92, 246, 0.08) 0%, transparent 50%);
  pointer-events: none;
}

.auth-card {
  width: 100%;
  max-width: 420px;
  background: rgba(13, 17, 48, 0.8);
  backdrop-filter: blur(20px);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl);
  padding: 40px 36px;
  position: relative;
  z-index: 1;
}

.auth-logo {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  margin-bottom: 32px;
}

.auth-logo-icon {
  width: 42px;
  height: 42px;
  background: var(--gradient-primary);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  font-weight: 800;
  color: white;
  box-shadow: 0 0 20px rgba(99, 102, 241, 0.3);
}

.auth-logo-text {
  font-size: 1.375rem;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.auth-title {
  text-align: center;
  font-size: 1.375rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.auth-subtitle {
  text-align: center;
  font-size: 0.875rem;
  color: var(--text-muted);
  margin-bottom: 32px;
}

.auth-divider {
  display: flex;
  align-items: center;
  gap: 16px;
  margin: 24px 0;
}

.auth-divider::before,
.auth-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--border-subtle);
}

.auth-divider span {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.auth-google-btn {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 11px 20px;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-size: 0.875rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.auth-google-btn:hover {
  background: var(--bg-card-hover);
  border-color: rgba(255,255,255,0.15);
}

.auth-google-btn svg {
  width: 18px;
  height: 18px;
}

.auth-footer {
  text-align: center;
  margin-top: 24px;
  font-size: 0.8125rem;
  color: var(--text-muted);
}

.auth-footer a {
  color: var(--text-accent);
  font-weight: 600;
}

.auth-footer a:hover {
  text-decoration: underline;
}

/* ===================================
   ANIMATIONS
   =================================== */

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

@keyframes slideUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes slideInLeft {
  from { opacity: 0; transform: translateX(-20px); }
  to { opacity: 1; transform: translateX(0); }
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

.animate-fade-in {
  animation: fadeIn 0.5s ease forwards;
}

.animate-slide-up {
  animation: slideUp 0.5s ease forwards;
}

/* ===================================
   RESPONSIVE
   =================================== */

@media (max-width: 1200px) {
  .stat-cards {
    grid-template-columns: repeat(2, 1fr);
  }

  .kanban-board {
    grid-template-columns: repeat(2, 1fr);
  }

  .data-grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }

  .plan-cards {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 992px) {
  .sidebar {
    transform: translateX(-100%);
  }

  .sidebar.open {
    transform: translateX(0);
  }

  .main-content {
    margin-left: 0;
  }

  .topbar-toggle {
    display: flex;
  }

  .data-grid-2 {
    grid-template-columns: 1fr;
  }

  .data-grid-2-1,
  .data-grid-1-2 {
    grid-template-columns: 1fr;
  }

  .settings-layout {
    grid-template-columns: 1fr;
  }

  .settings-nav {
    flex-direction: row;
    overflow-x: auto;
  }
}

@media (max-width: 768px) {
  .page-content {
    padding: 20px 16px;
  }

  .topbar {
    padding: 0 16px;
  }

  .stat-cards {
    grid-template-columns: 1fr;
  }

  .data-grid-3 {
    grid-template-columns: 1fr;
  }

  .kanban-board {
    grid-template-columns: 1fr;
  }

  .page-header {
    flex-direction: column;
    align-items: flex-start;
  }

  .topbar-search {
    display: none;
  }

  .topbar-user-info {
    display: none;
  }

  .filters-bar {
    flex-direction: column;
    align-items: stretch;
  }

  .form-row {
    grid-template-columns: 1fr;
  }
}

/* ===================================
   SCROLLBAR
   =================================== */

::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}

::-webkit-scrollbar-track {
  background: transparent;
}

::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.1);
  border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
  background: rgba(255, 255, 255, 0.2);
}

/* ===================================
   SIDEBAR MOBILE OVERLAY
   =================================== */

.sidebar-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  z-index: 99;
  display: none;
}

.sidebar-overlay.active {
  display: block;
}

/* ===================================
   GRADIENT TEXT
   =================================== */

.gradient-text {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ===================================
   REPORT SPECIFIC
   =================================== */

.report-summary-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-bottom: 24px;
}

.report-chart-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 24px;
}

.report-chart-title {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 20px;
}

.mini-sparkline {
  display: flex;
  align-items: flex-end;
  gap: 3px;
  height: 32px;
}

.mini-sparkline-bar {
  flex: 1;
  border-radius: 2px;
  background: rgba(99, 102, 241, 0.4);
  transition: height 0.5s ease;
}

/* ===================================
   UTILITY HELPERS
   =================================== */

.text-right { text-align: right; }
.text-center { text-align: center; }
.font-mono { font-family: 'SF Mono', 'Fira Code', monospace; }
.truncate { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); border: 0; }
.mt-8 { margin-top: 8px; }
.mt-16 { margin-top: 16px; }
.mt-24 { margin-top: 24px; }
.mb-8 { margin-bottom: 8px; }
.mb-16 { margin-bottom: 16px; }
.mb-24 { margin-bottom: 24px; }
.gap-16 { gap: 16px; }
.flex { display: flex; }
.flex-col { flex-direction: column; }
.items-center { align-items: center; }
.justify-between { justify-content: space-between; }
.flex-1 { flex: 1; }
.w-full { width: 100%; }