/* ==========================================================================
   HoganLaundry Design System - app.css
   Modern Marketplace x Premium SaaS
   ========================================================================== */

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

:root {
  /* Brand Palette */
  --color-primary: #073B75;
  --color-primary-hover: #052c59;
  --color-primary-light: #e8f0fe;
  --color-secondary: #1268B3;
  --color-accent: #21A0C4;
  --color-accent-light: #e0f6fc;
  
  /* Neutrals */
  --color-cloud: #F6F8FB;
  --color-surface: #FFFFFF;
  --color-ink: #172235;
  --color-ink-muted: #5A6A85;
  --color-border: #E2E8F0;
  --color-border-subtle: #EDF2F7;
  
  /* Status Semantics */
  --color-success: #10B981;
  --color-success-bg: #D1FAE5;
  --color-warning: #F59E0B;
  --color-warning-bg: #FEF3C7;
  --color-danger: #EF4444;
  --color-danger-bg: #FEE2E2;
  --color-info: #0284C7;
  --color-info-bg: #E0F2FE;

  /* Typography */
  --font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  
  /* Spacing */
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 14px;
  --radius-xl: 20px;
  --radius-full: 9999px;
  
  /* Elevation Shadows */
  --shadow-sm: 0 1px 2px 0 rgba(16, 24, 40, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(16, 24, 40, 0.08), 0 2px 4px -2px rgba(16, 24, 40, 0.04);
  --shadow-lg: 0 10px 15px -3px rgba(16, 24, 40, 0.08), 0 4px 6px -4px rgba(16, 24, 40, 0.03);
  --shadow-card: 0 2px 8px rgba(7, 59, 117, 0.04);

  /* Transitions */
  --transition-fast: 0.15s ease-in-out;
  --transition-normal: 0.25s ease-in-out;
}

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 15px;
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-family);
  color: var(--color-ink);
  background-color: var(--color-cloud);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

/* Typography styles */
h1, h2, h3, h4, h5, h6 {
  color: var(--color-ink);
  font-weight: 700;
  line-height: 1.25;
}

h1 { font-size: 2.25rem; letter-spacing: -0.02em; }
h2 { font-size: 1.75rem; letter-spacing: -0.015em; }
h3 { font-size: 1.35rem; }
h4 { font-size: 1.15rem; }
h5 { font-size: 1rem; }
h6 { font-size: 0.875rem; }

p {
  color: var(--color-ink-muted);
}

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

a:hover {
  color: var(--color-primary);
}

.tabular-nums {
  font-variant-numeric: tabular-nums;
}

/* Container */
.container {
  width: 100%;
  max-width: 1280px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.5rem;
  padding-right: 1.5rem;
}

@media (min-width: 768px) {
  .container {
    padding-left: 2rem;
    padding-right: 2rem;
  }
}

@media (min-width: 1280px) {
  .container {
    padding-left: 2.5rem;
    padding-right: 2.5rem;
  }
}

/* Flex & Grid Utilities */
.flex { display: flex; }
.inline-flex { display: inline-flex; }
.flex-col { flex-direction: column; }
.items-center { align-items: center; }
.items-start { align-items: flex-start; }
.justify-between { justify-content: space-between; }
.justify-center { justify-content: center; }
.justify-end { justify-content: flex-end; }
.gap-1 { gap: 0.25rem; }
.gap-2 { gap: 0.5rem; }
.gap-3 { gap: 0.75rem; }
.gap-4 { gap: 1rem; }
.gap-6 { gap: 1.5rem; }
.gap-8 { gap: 2rem; }
.flex-1 { flex: 1 1 0%; }
.flex-wrap { flex-wrap: wrap; }

.grid { display: grid; }
.grid-cols-1 { grid-template-columns: repeat(1, minmax(0, 1fr)); }
.grid-cols-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid-cols-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid-cols-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.65rem 1.25rem;
  font-size: 0.95rem;
  font-weight: 600;
  border-radius: var(--radius-md);
  border: 1px solid transparent;
  cursor: pointer;
  transition: all var(--transition-fast);
  white-space: nowrap;
  user-select: none;
}

.btn-primary {
  background-color: var(--color-primary);
  color: #FFFFFF;
}
.btn-primary:hover {
  background-color: var(--color-primary-hover);
  color: #FFFFFF;
  box-shadow: 0 4px 12px rgba(7, 59, 117, 0.25);
}

.btn-secondary {
  background-color: var(--color-secondary);
  color: #FFFFFF;
}
.btn-secondary:hover {
  background-color: #0d5494;
  color: #FFFFFF;
}

.btn-outline {
  background-color: transparent;
  color: var(--color-ink);
  border-color: var(--color-border);
}
.btn-outline:hover {
  background-color: var(--color-cloud);
  border-color: var(--color-ink-muted);
}

.btn-accent {
  background-color: var(--color-accent);
  color: #FFFFFF;
}
.btn-accent:hover {
  background-color: #198ba9;
  color: #FFFFFF;
}

.btn-danger {
  background-color: var(--color-danger);
  color: #FFFFFF;
}
.btn-danger:hover {
  background-color: #dc2626;
  color: #FFFFFF;
}

.btn-sm {
  padding: 0.4rem 0.85rem;
  font-size: 0.85rem;
  border-radius: var(--radius-sm);
}

.btn-lg {
  padding: 0.85rem 1.75rem;
  font-size: 1.05rem;
  border-radius: var(--radius-lg);
}

.btn-icon {
  width: 2.5rem;
  height: 2.5rem;
  padding: 0;
  border-radius: var(--radius-md);
}

/* Cards */
.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  overflow: hidden;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.card:hover {
  border-color: #CBD5E1;
}

.card-body {
  padding: 1.25rem;
}

.card-header {
  padding: 1rem 1.25rem;
  border-bottom: 1px solid var(--color-border-subtle);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.card-footer {
  padding: 0.85rem 1.25rem;
  border-top: 1px solid var(--color-border-subtle);
  background-color: #fafbfc;
}

/* Forms */
.form-group {
  margin-bottom: 1.15rem;
}

.form-label {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-ink);
  margin-bottom: 0.35rem;
}

.form-control, .form-select {
  width: 100%;
  padding: 0.65rem 0.95rem;
  font-size: 0.95rem;
  font-family: inherit;
  color: var(--color-ink);
  background-color: #FFFFFF;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-control:focus, .form-select:focus {
  outline: none;
  border-color: var(--color-secondary);
  box-shadow: 0 0 0 3px rgba(18, 104, 179, 0.15);
}

textarea.form-control {
  resize: vertical;
  min-height: 90px;
}

.form-hint {
  font-size: 0.8rem;
  color: var(--color-ink-muted);
  margin-top: 0.35rem;
}

/* Badges */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.25rem 0.65rem;
  font-size: 0.775rem;
  font-weight: 600;
  border-radius: var(--radius-full);
  line-height: 1.2;
}

.badge-green, .badge-completed { background: var(--color-success-bg); color: var(--color-success); }
.badge-amber, .badge-pending { background: var(--color-warning-bg); color: #B45309; }
.badge-red, .badge-danger, .badge-cancelled { background: var(--color-danger-bg); color: var(--color-danger); }
.badge-blue { background: #dbeafe; color: #1d4ed8; }
.badge-cyan { background: var(--color-accent-light); color: #0891b2; }
.badge-sky { background: #e0f2fe; color: #0284c7; }
.badge-purple { background: #f3e8ff; color: #7e22ce; }
.badge-teal { background: #ccfbf1; color: #0f766e; }
.badge-gray { background: #f1f5f9; color: #475569; }

/* Alerts */
.alert {
  padding: 0.9rem 1.15rem;
  border-radius: var(--radius-md);
  margin-bottom: 1.25rem;
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  font-size: 0.925rem;
}

.alert-success { background: #ecfdf5; border: 1px solid #a7f3d0; color: #065f46; }
.alert-error, .alert-danger { background: #fef2f2; border: 1px solid #fecaca; color: #991b1b; }
.alert-warning { background: #fffbeb; border: 1px solid #fde68a; color: #92400e; }
.alert-info { background: #f0f9ff; border: 1px solid #bae6fd; color: #075985; }

/* Tables */
.table-responsive {
  width: 100%;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 0.925rem;
}

.table th {
  padding: 0.85rem 1rem;
  background-color: #f8fafc;
  color: var(--color-ink-muted);
  font-weight: 600;
  font-size: 0.825rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  border-bottom: 1px solid var(--color-border);
  white-space: nowrap;
}

.table td {
  padding: 1rem;
  border-bottom: 1px solid var(--color-border-subtle);
  color: var(--color-ink);
  vertical-align: middle;
}

.table tr:hover td {
  background-color: #fbfcfe;
}

/* Modal */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.6);
  backdrop-filter: blur(2px);
  z-index: 1000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}

.modal-backdrop.show {
  display: flex;
}

.modal-card {
  background: #FFFFFF;
  border-radius: var(--radius-xl);
  max-width: 540px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

.modal-header {
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.modal-body {
  padding: 1.5rem;
}

.modal-footer {
  padding: 1rem 1.5rem;
  border-top: 1px solid var(--color-border);
  display: flex;
  justify-content: flex-end;
  gap: 0.75rem;
}

/* Toast Notifications */
#toast-container {
  position: fixed;
  top: 1.5rem;
  right: 1.5rem;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  max-width: 380px;
}

.toast {
  background: #FFFFFF;
  border-radius: var(--radius-md);
  padding: 1rem 1.25rem;
  box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  border-left: 4px solid var(--color-secondary);
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.925rem;
  animation: slideIn 0.25s ease-out;
}

@keyframes slideIn {
  from { transform: translateX(100%); opacity: 0; }
  to { transform: translateX(0); opacity: 1; }
}

/* Empty State */
.empty-state {
  text-align: center;
  padding: 3.5rem 1.5rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.empty-state-icon {
  width: 4rem;
  height: 4rem;
  border-radius: var(--radius-full);
  background: var(--color-cloud);
  color: var(--color-ink-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
}

.empty-state-title {
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.empty-state-desc {
  font-size: 0.925rem;
  color: var(--color-ink-muted);
  max-width: 420px;
  margin-bottom: 1.25rem;
}

/* Pagination */
.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  margin-top: 1.5rem;
}

.page-item {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 2.25rem;
  height: 2.25rem;
  padding: 0 0.5rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  background: #FFFFFF;
  color: var(--color-ink);
  font-weight: 600;
  font-size: 0.875rem;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.page-item:hover:not(.disabled) {
  border-color: var(--color-secondary);
  color: var(--color-secondary);
}

.page-item.active {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: #FFFFFF;
}

.page-item.disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

/* ==========================================================================
   Global Dark Mode System & Text Brightness
   ========================================================================== */
[data-theme="dark"], .dark {
  --color-cloud: #0D1420;
  --color-surface: #172333;
  --color-ink: #F8FAFC;
  --color-ink-muted: #94A3B8;
  --color-border: #29394D;
  --color-border-subtle: #1E2D3D;
  color: #F8FAFC;
}

[data-theme="dark"] body, .dark body {
  background-color: #0D1420;
  color: #F8FAFC;
}

[data-theme="dark"] h1, [data-theme="dark"] h2, [data-theme="dark"] h3,
[data-theme="dark"] h4, [data-theme="dark"] h5, [data-theme="dark"] h6,
.dark h1, .dark h2, .dark h3, .dark h4, .dark h5, .dark h6 {
  color: #FFFFFF !important;
}

[data-theme="dark"] .text-gray-900, [data-theme="dark"] .text-slate-900,
[data-theme="dark"] .text-gray-800, [data-theme="dark"] .text-slate-800,
[data-theme="dark"] .text-gray-700, [data-theme="dark"] .text-slate-700,
.dark .text-gray-900, .dark .text-slate-900,
.dark .text-gray-800, .dark .text-slate-800,
.dark .text-gray-700, .dark .text-slate-700 {
  color: #F8FAFC !important;
}

[data-theme="dark"] .text-gray-600, [data-theme="dark"] .text-slate-600,
[data-theme="dark"] .text-gray-500, [data-theme="dark"] .text-slate-500,
.dark .text-gray-600, .dark .text-slate-600,
.dark .text-gray-500, .dark .text-slate-500 {
  color: #94A3B8 !important;
}

[data-theme="dark"] .card, .dark .card {
  background: #172333 !important;
  border-color: #29394D !important;
  color: #F8FAFC !important;
}

[data-theme="dark"] .bg-white, .dark .bg-white {
  background-color: #172333 !important;
  color: #F8FAFC !important;
}

[data-theme="dark"] .bg-gray-50, [data-theme="dark"] .bg-slate-50,
.dark .bg-gray-50, .dark .bg-slate-50 {
  background-color: #111C2B !important;
  color: #F8FAFC !important;
}

[data-theme="dark"] .coupon-modal-card, .dark .coupon-modal-card {
  background-color: #172333 !important;
  color: #F8FAFC !important;
  border: 1px solid #29394D !important;
}

[data-theme="dark"] .coupon-tab, .dark .coupon-tab {
  background-color: #111C2B !important;
  border-color: #29394D !important;
  color: #94A3B8 !important;
}

[data-theme="dark"] .coupon-tab.active, .dark .coupon-tab.active {
  background-color: #0F52BA !important;
  color: #FFFFFF !important;
  border-color: #0F52BA !important;
}

[data-theme="dark"] .coupon-item-card, .dark .coupon-item-card {
  background-color: #111C2B !important;
  border-color: #29394D !important;
  color: #F8FAFC !important;
}