/* DuctBustersOS - Shared Styles */
/* Matches landing page design tokens */

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

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

:root {
  --slate-950: #0a0f1a;
  --slate-900: #0f172a;
  --slate-800: #1e293b;
  --slate-700: #334155;
  --slate-600: #475569;
  --slate-400: #94a3b8;
  --slate-300: #cbd5e1;
  --slate-200: #e2e8f0;
  --white: #f8fafc;
  --teal-400: #2dd4bf;
  --teal-500: #14b8a6;
  --teal-600: #0d9488;
  --teal-700: #0f766e;
  --amber-400: #fbbf24;
  --amber-500: #f59e0b;
  --green-400: #4ade80;
  --green-500: #22c55e;
  --red-400: #f87171;
  --red-500: #ef4444;
  --blue-400: #60a5fa;
  --blue-500: #3b82f6;
}

body {
  font-family: 'DM Sans', sans-serif;
  background: var(--slate-950);
  color: var(--slate-300);
  line-height: 1.6;
  overflow-x: hidden;
  min-height: 100vh;
}

h1, h2, h3, h4 {
  font-family: 'Space Grotesk', sans-serif;
  color: var(--white);
}

/* Noise texture overlay */
body::before {
  content: '';
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.03'/%3E%3C/svg%3E");
  pointer-events: none;
  z-index: 0;
}

/* Layout */
.app-container {
  display: flex;
  min-height: 100vh;
  position: relative;
  z-index: 1;
}

/* Sidebar */
.sidebar {
  width: 240px;
  background: var(--slate-900);
  border-right: 1px solid var(--slate-800);
  padding: 24px 16px;
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0;
  bottom: 0;
  left: 0;
  z-index: 10;
}

.sidebar-logo {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--white);
  letter-spacing: -0.02em;
  padding: 0 8px 24px;
  border-bottom: 1px solid var(--slate-800);
  margin-bottom: 24px;
  text-decoration: none;
  display: block;
}

.sidebar-logo span {
  color: var(--teal-400);
}

.sidebar-nav {
  display: flex;
  flex-direction: column;
  gap: 4px;
  flex: 1;
}

.nav-link {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 12px;
  border-radius: 8px;
  color: var(--slate-400);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 500;
  transition: all 0.15s;
}

.nav-link:hover {
  background: var(--slate-800);
  color: var(--slate-200);
}

.nav-link.active {
  background: rgba(45, 212, 191, 0.1);
  color: var(--teal-400);
}

.nav-link svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

.sidebar-footer {
  padding-top: 16px;
  border-top: 1px solid var(--slate-800);
}

.sidebar-footer a {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--slate-600);
  text-decoration: none;
  font-size: 0.8rem;
  padding: 8px;
}

.sidebar-footer a:hover {
  color: var(--slate-400);
}

/* Main content */
.main-content {
  flex: 1;
  margin-left: 240px;
  padding: 32px 40px;
  max-width: 1200px;
}

/* Page header */
.page-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 32px;
}

.page-header h1 {
  font-size: 1.75rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.page-header-sub {
  font-size: 0.9rem;
  color: var(--slate-400);
  margin-top: 4px;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  border-radius: 8px;
  font-family: 'DM Sans', sans-serif;
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: all 0.15s;
  text-decoration: none;
}

.btn-primary {
  background: var(--teal-500);
  color: var(--slate-950);
}

.btn-primary:hover {
  background: var(--teal-400);
}

.btn-secondary {
  background: var(--slate-800);
  color: var(--slate-300);
  border: 1px solid var(--slate-700);
}

.btn-secondary:hover {
  background: var(--slate-700);
  color: var(--white);
}

.btn-sm {
  padding: 6px 12px;
  font-size: 0.8rem;
}

.btn-danger {
  background: rgba(239, 68, 68, 0.1);
  color: var(--red-400);
  border: 1px solid rgba(239, 68, 68, 0.2);
}

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

/* Stats cards */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-bottom: 32px;
}

.stat-card {
  background: var(--slate-900);
  border: 1px solid var(--slate-800);
  border-radius: 12px;
  padding: 20px 24px;
}

.stat-card-label {
  font-size: 0.8rem;
  color: var(--slate-400);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 8px;
}

.stat-card-value {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--white);
}

.stat-card-value.teal {
  color: var(--teal-400);
}

.stat-card-value.amber {
  color: var(--amber-400);
}

.stat-card-value.green {
  color: var(--green-400);
}

.stat-card-sub {
  font-size: 0.8rem;
  color: var(--slate-400);
  margin-top: 4px;
}

/* Job sections */
.section-block {
  margin-bottom: 32px;
}

.section-title {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}

.section-title h2 {
  font-size: 1.1rem;
  font-weight: 600;
  letter-spacing: -0.01em;
}

.section-title .count {
  font-size: 0.8rem;
  color: var(--slate-400);
  background: var(--slate-800);
  padding: 2px 10px;
  border-radius: 100px;
}

/* Job cards */
.job-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.job-card {
  background: var(--slate-900);
  border: 1px solid var(--slate-800);
  border-radius: 10px;
  padding: 16px 20px;
  display: grid;
  grid-template-columns: 1fr auto auto auto;
  align-items: center;
  gap: 24px;
  transition: border-color 0.15s;
}

.job-card:hover {
  border-color: var(--slate-700);
}

.job-info h3 {
  font-size: 0.95rem;
  font-weight: 600;
  margin-bottom: 2px;
}

.job-info p {
  font-size: 0.8rem;
  color: var(--slate-400);
}

.job-service {
  font-size: 0.8rem;
  color: var(--slate-300);
  background: var(--slate-800);
  padding: 4px 12px;
  border-radius: 6px;
  white-space: nowrap;
}

.job-price {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1rem;
  font-weight: 600;
  color: var(--green-400);
  min-width: 80px;
  text-align: right;
}

.job-status {
  font-size: 0.75rem;
  font-weight: 600;
  padding: 4px 12px;
  border-radius: 100px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  white-space: nowrap;
}

.status-scheduled {
  background: rgba(59, 130, 246, 0.1);
  color: var(--blue-400);
  border: 1px solid rgba(59, 130, 246, 0.2);
}

.status-in_progress {
  background: rgba(251, 191, 36, 0.1);
  color: var(--amber-400);
  border: 1px solid rgba(251, 191, 36, 0.2);
}

.status-completed {
  background: rgba(34, 197, 94, 0.1);
  color: var(--green-400);
  border: 1px solid rgba(34, 197, 94, 0.2);
}

.status-cancelled {
  background: rgba(239, 68, 68, 0.1);
  color: var(--red-400);
  border: 1px solid rgba(239, 68, 68, 0.2);
}

/* Job time badge */
.job-time {
  font-size: 0.8rem;
  color: var(--teal-400);
  font-weight: 500;
}

/* Customer table */
.customer-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
}

.customer-table th {
  text-align: left;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--slate-400);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 12px 16px;
  border-bottom: 1px solid var(--slate-800);
}

.customer-table td {
  padding: 14px 16px;
  font-size: 0.9rem;
  border-bottom: 1px solid var(--slate-800);
  vertical-align: middle;
}

.customer-table tr:hover td {
  background: rgba(30, 41, 59, 0.5);
}

.customer-name {
  font-weight: 600;
  color: var(--white);
}

.customer-name a {
  color: var(--white);
  text-decoration: none;
}

.customer-name a:hover {
  color: var(--teal-400);
}

.date-cell {
  font-size: 0.85rem;
}

.date-overdue {
  color: var(--amber-400);
  font-weight: 500;
}

.date-upcoming {
  color: var(--green-400);
}

.date-none {
  color: var(--slate-600);
  font-style: italic;
}

/* Forms */
.form-container {
  max-width: 640px;
}

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

.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--slate-300);
  margin-bottom: 6px;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 10px 14px;
  background: var(--slate-900);
  border: 1px solid var(--slate-700);
  border-radius: 8px;
  color: var(--white);
  font-family: 'DM Sans', sans-serif;
  font-size: 0.9rem;
  transition: border-color 0.15s;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--teal-500);
}

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

.form-group select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%2394a3b8' viewBox='0 0 16 16'%3E%3Cpath d='M8 11L3 6h10l-5 5z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: 36px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-row-3 {
  display: grid;
  grid-template-columns: 1fr 80px 100px;
  gap: 16px;
}

.form-actions {
  display: flex;
  gap: 12px;
  margin-top: 32px;
}

/* Empty state */
.empty-state {
  text-align: center;
  padding: 48px 24px;
  color: var(--slate-600);
}

.empty-state p {
  font-size: 0.95rem;
  margin-bottom: 16px;
}

/* Toast notification */
.toast {
  position: fixed;
  top: 24px;
  right: 24px;
  background: var(--slate-800);
  border: 1px solid var(--slate-700);
  border-radius: 10px;
  padding: 14px 20px;
  color: var(--white);
  font-size: 0.9rem;
  z-index: 100;
  opacity: 0;
  transform: translateY(-10px);
  transition: all 0.2s;
  max-width: 360px;
}

.toast.show {
  opacity: 1;
  transform: translateY(0);
}

.toast.success {
  border-color: rgba(34, 197, 94, 0.3);
}

.toast.error {
  border-color: rgba(239, 68, 68, 0.3);
}

/* Loading spinner */
.loading {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 48px;
  color: var(--slate-600);
}

.loading::after {
  content: '';
  width: 24px;
  height: 24px;
  border: 2px solid var(--slate-700);
  border-top-color: var(--teal-400);
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
  margin-left: 12px;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* Actions dropdown */
.job-actions {
  position: relative;
}

.job-actions select {
  appearance: none;
  background: var(--slate-800);
  border: 1px solid var(--slate-700);
  color: var(--slate-300);
  padding: 4px 28px 4px 10px;
  border-radius: 6px;
  font-size: 0.8rem;
  cursor: pointer;
  font-family: 'DM Sans', sans-serif;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='10' fill='%2394a3b8' viewBox='0 0 16 16'%3E%3Cpath d='M8 11L3 6h10l-5 5z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 8px center;
}

.job-actions select:focus {
  outline: none;
  border-color: var(--teal-500);
}

/* Mobile sidebar toggle */
.mobile-toggle {
  display: none;
  position: fixed;
  top: 16px;
  left: 16px;
  z-index: 20;
  background: var(--slate-800);
  border: 1px solid var(--slate-700);
  border-radius: 8px;
  padding: 8px;
  cursor: pointer;
  color: var(--slate-300);
}

/* Responsive */
@media (max-width: 900px) {
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .job-card {
    grid-template-columns: 1fr auto;
    gap: 12px;
  }

  .job-service {
    display: none;
  }
}

@media (max-width: 768px) {
  .mobile-toggle {
    display: block;
  }

  .sidebar {
    transform: translateX(-100%);
    transition: transform 0.2s;
  }

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

  .main-content {
    margin-left: 0;
    padding: 24px 20px;
    padding-top: 64px;
  }

  .stats-grid {
    grid-template-columns: 1fr 1fr;
  }

  .form-row, .form-row-3 {
    grid-template-columns: 1fr;
  }

  .page-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }

  .customer-table {
    display: block;
    overflow-x: auto;
  }
}

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