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

:root {
  --navy-950: #090d16;
  --navy-900: #0f172a;
  --navy-800: #1e293b;
  --navy-700: #334155;
  --navy-600: #475569;
  --amber-500: #f59e0b;
  --amber-600: #d97706;
  --amber-100: #fef3c7;
  --slate-50: #f8fafc;
  --slate-100: #f1f5f9;
  --slate-200: #e2e8f0;
  --slate-300: #cbd5e1;
  --slate-400: #94a3b8;
  --slate-500: #64748b;
  --emerald-500: #10b981;
  --emerald-100: #d1fae5;
  --red-500: #ef4444;
  --red-100: #fee2e2;
  --blue-500: #3b82f6;
  --blue-100: #dbeafe;

  --font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-xs: 0.75rem;
  --font-sm: 0.875rem;
  --font-base: 1rem;
  --font-xl: 1.25rem;
}

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

html, body {
  font-family: var(--font-sans);
  font-size: var(--font-sm);
  line-height: 1.5;
  color: var(--navy-900);
  background-color: var(--slate-50);
  -webkit-font-smoothing: antialiased;
  max-width: 100vw;
  overflow-x: hidden;
  box-sizing: border-box;
}

a {
  color: inherit;
  text-decoration: none;
}

button, input, select, textarea {
  font-family: inherit;
  font-size: var(--font-sm);
}

.app-root {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  max-width: 100vw;
  overflow-x: hidden;
  box-sizing: border-box;
}

.topbar {
  min-height: 56px;
  background-color: var(--navy-900);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 1rem;
  border-bottom: 2px solid var(--amber-500);
  position: sticky;
  top: 0;
  z-index: 40;
  max-width: 100vw;
  box-sizing: border-box;
}

.brand-badge {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: var(--font-base);
  font-weight: 700;
  letter-spacing: -0.02em;
}

.brand-icon {
  width: 28px;
  height: 28px;
  background-color: var(--amber-500);
  color: var(--navy-900);
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
}

.topbar-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  min-width: 0;
}

.project-picker {
  background-color: var(--navy-800);
  color: #ffffff;
  border: 1px solid var(--navy-700);
  padding: 0.25rem 0.5rem;
  border-radius: 4px;
  font-size: var(--font-xs);
  cursor: pointer;
  max-width: 220px;
  min-width: 0;
  text-overflow: ellipsis;
  overflow: hidden;
  white-space: nowrap;
}

.role-pill {
  background-color: var(--navy-800);
  border: 1px solid var(--navy-700);
  padding: 0.2rem 0.5rem;
  border-radius: 4px;
  font-size: var(--font-xs);
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.role-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--amber-500);
}

.user-profile-btn {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background-color: var(--navy-800);
  border: 1px solid var(--navy-700);
  padding: 0.25rem 0.6rem;
  border-radius: 4px;
  color: #ffffff;
  font-size: var(--font-xs);
  cursor: pointer;
  position: relative;
}

.user-profile-btn:hover {
  background-color: var(--navy-700);
}

.user-avatar-circle {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background-color: var(--amber-500);
  color: var(--navy-950);
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--font-xs);
}

.profile-dropdown-menu {
  position: absolute;
  top: calc(100% + 6px);
  right: 0;
  background-color: var(--navy-900);
  border: 1px solid var(--navy-700);
  border-radius: 6px;
  padding: 0.5rem 0;
  width: 220px;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.4);
  z-index: 70;
  display: none;
}

.profile-dropdown-menu.show {
  display: block;
}

.profile-dropdown-item {
  padding: 0.45rem 1rem;
  font-size: var(--font-xs);
  color: var(--slate-300);
  display: flex;
  align-items: center;
  gap: 0.5rem;
  cursor: pointer;
}

.profile-dropdown-item:hover {
  background-color: var(--navy-800);
  color: #ffffff;
}

.demo-sandbox-pill {
  position: fixed;
  bottom: 1rem;
  left: 1rem;
  background-color: var(--navy-900);
  border: 1px solid var(--amber-500);
  border-radius: 20px;
  padding: 0.35rem 0.75rem;
  font-size: var(--font-xs);
  color: #ffffff;
  display: flex;
  align-items: center;
  gap: 0.4rem;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
  z-index: 55;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  font-weight: 600;
  padding: 0.4rem 0.75rem;
  border-radius: 4px;
  cursor: pointer;
  border: 1px solid transparent;
  transition: background-color 0.15s ease;
  font-size: var(--font-sm);
  min-height: 36px;
}

.btn-primary {
  background-color: var(--amber-500);
  color: var(--navy-950);
}

.btn-primary:hover {
  background-color: var(--amber-600);
}

.btn-secondary {
  background-color: var(--slate-100);
  color: var(--navy-800);
  border-color: var(--slate-300);
}

.btn-secondary:hover {
  background-color: var(--slate-200);
}

.btn-ghost {
  background-color: transparent;
  color: var(--slate-200);
  border-color: var(--slate-400);
}

.btn-ghost:hover {
  background-color: var(--navy-800);
  color: #ffffff;
}

.btn-navy {
  background-color: var(--navy-900);
  color: #ffffff;
}

.btn-navy:hover {
  background-color: var(--navy-800);
}

.btn-sm {
  font-size: var(--font-xs);
  padding: 0.2rem 0.5rem;
  min-height: 28px;
}

.app-body {
  display: flex;
  flex: 1;
}

.sidebar {
  width: 240px;
  background-color: var(--navy-900);
  color: var(--slate-300);
  border-right: 1px solid var(--navy-700);
  display: flex;
  flex-direction: column;
  padding: 0.75rem 0;
  flex-shrink: 0;
}

.nav-section {
  padding: 0.25rem 0.75rem;
  font-size: var(--font-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--slate-500);
  margin-top: 0.5rem;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.45rem 1rem;
  color: var(--slate-300);
  font-size: var(--font-sm);
  font-weight: 500;
  border-left: 3px solid transparent;
  cursor: pointer;
}

.nav-item:hover {
  background-color: var(--navy-800);
  color: #ffffff;
}

.nav-item.active {
  background-color: var(--navy-800);
  color: var(--amber-500);
  border-left-color: var(--amber-500);
  font-weight: 600;
}

.main-content {
  flex: 1;
  padding: 1.25rem 1.5rem;
  overflow-y: auto;
}

.page-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 1.25rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--slate-200);
}

.page-title {
  font-size: var(--font-xl);
  font-weight: 700;
  color: var(--navy-900);
  letter-spacing: -0.01em;
}

.page-subhead {
  font-size: var(--font-sm);
  color: var(--slate-500);
  margin-top: 0.15rem;
}

.grid-cols-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  margin-bottom: 1.25rem;
}

.grid-cols-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin-bottom: 1.25rem;
}

.grid-cols-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
  margin-bottom: 1.25rem;
}

.card {
  background-color: #ffffff;
  border: 1px solid var(--slate-200);
  border-radius: 6px;
  padding: 1rem;
  box-shadow: 0 1px 3px rgba(15, 23, 42, 0.04);
}

.card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.75rem;
  padding-bottom: 0.4rem;
  border-bottom: 1px solid var(--slate-100);
}

.card-title {
  font-size: var(--font-base);
  font-weight: 600;
  color: var(--navy-900);
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.metric-number {
  font-size: var(--font-xl);
  font-weight: 700;
  color: var(--navy-900);
  margin-top: 0.25rem;
  font-variant-numeric: tabular-nums;
}

.metric-label {
  font-size: var(--font-xs);
  color: var(--slate-500);
  font-weight: 500;
}

.table-wrapper {
  overflow-x: auto;
  border: 1px solid var(--slate-200);
  border-radius: 6px;
  background-color: #ffffff;
  -webkit-overflow-scrolling: touch;
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: var(--font-sm);
  font-variant-numeric: tabular-nums;
}

.data-table th {
  background-color: var(--slate-100);
  color: var(--navy-700);
  font-weight: 600;
  padding: 0.5rem 0.75rem;
  border-bottom: 1px solid var(--slate-200);
  font-size: var(--font-xs);
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.data-table td {
  padding: 0.6rem 0.75rem;
  border-bottom: 1px solid var(--slate-100);
  color: var(--navy-800);
}

.data-table tr:hover {
  background-color: var(--slate-50);
}

.badge {
  display: inline-flex;
  align-items: center;
  padding: 0.15rem 0.45rem;
  border-radius: 4px;
  font-size: var(--font-xs);
  font-weight: 600;
}

.badge-active {
  background-color: var(--emerald-100);
  color: #065f46;
}

.badge-planning {
  background-color: var(--blue-100);
  color: #1e40af;
}

.badge-critical {
  background-color: var(--red-100);
  color: #991b1b;
}

.badge-warning {
  background-color: var(--amber-100);
  color: #92400e;
}

.progress-bar-bg {
  width: 100%;
  height: 8px;
  background-color: var(--slate-200);
  border-radius: 4px;
  overflow: hidden;
}

.progress-bar-fill {
  height: 100%;
  background-color: var(--amber-500);
}

.modal-backdrop {
  position: fixed;
  inset: 0;
  background-color: rgba(15, 23, 42, 0.65);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 50;
  padding: 1rem;
}

.modal-card {
  background-color: #ffffff;
  border-radius: 8px;
  width: 100%;
  max-width: 560px;
  border: 1px solid var(--slate-300);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
  overflow: hidden;
}

.modal-header {
  padding: 1rem 1.25rem;
  background-color: var(--navy-900);
  color: #ffffff;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.modal-body {
  padding: 1.25rem;
  max-height: 80vh;
  overflow-y: auto;
}

.modal-footer {
  padding: 0.75rem 1.25rem;
  background-color: var(--slate-50);
  border-top: 1px solid var(--slate-200);
  display: flex;
  justify-content: flex-end;
  gap: 0.5rem;
}

.form-group {
  margin-bottom: 0.9rem;
}

.form-label {
  display: block;
  font-size: var(--font-xs);
  font-weight: 600;
  color: var(--navy-700);
  margin-bottom: 0.25rem;
}

.form-control {
  width: 100%;
  padding: 0.45rem 0.65rem;
  border: 1px solid var(--slate-300);
  border-radius: 4px;
  color: var(--navy-900);
  background-color: #ffffff;
}

.form-control:focus {
  outline: none;
  border-color: var(--amber-500);
  box-shadow: 0 0 0 2px rgba(245, 158, 11, 0.2);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
}

.photo-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 0.75rem;
}

.photo-card {
  border: 1px solid var(--slate-200);
  border-radius: 4px;
  overflow: hidden;
  background-color: #ffffff;
}

.photo-placeholder {
  height: 110px;
  background-color: var(--navy-800);
  color: var(--slate-400);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--font-xs);
  text-align: center;
  padding: 0.5rem;
}

.photo-info {
  padding: 0.5rem;
}

.tour-card {
  background-color: var(--navy-900);
  color: #ffffff;
  border: 2px solid var(--amber-500);
  border-radius: 6px;
  padding: 1rem;
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  z-index: 60;
  max-width: 360px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
}

.hamburger-btn {
  display: none;
  background: none;
  border: none;
  color: #ffffff;
  font-size: 1.25rem;
  cursor: pointer;
  padding: 0.25rem;
}

.table-wrapper {
  width: 100%;
  max-width: 100%;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  margin-bottom: 0.75rem;
  display: block;
}

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

  .brand-subtext {
    display: none !important;
  }

  .topbar {
    padding: 0 0.5rem;
  }

  .topbar-actions {
    gap: 0.35rem;
  }

  .project-picker {
    max-width: 130px;
  }

  .user-name-text {
    display: none !important;
  }

  .user-profile-btn {
    padding: 0.2rem 0.35rem;
    gap: 0.2rem;
  }

  .sidebar {
    position: fixed;
    top: 56px;
    bottom: 0;
    left: -240px;
    z-index: 45;
    transition: left 0.25s ease;
  }

  .sidebar.open {
    left: 0;
  }

  .grid-cols-4, .grid-cols-3, .grid-cols-2 {
    grid-template-columns: 1fr;
  }

  .main-content {
    padding: 0.75rem;
    max-width: 100vw;
    overflow-x: hidden;
  }

  .card {
    max-width: 100%;
    overflow-x: hidden;
  }

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

  .form-control, .btn {
    min-height: 44px;
  }

  .demo-sandbox-pill {
    max-width: 160px;
    bottom: 0.5rem;
    left: 0.5rem;
    padding: 0.25rem 0.4rem;
  }
}

@media (max-width: 480px) {
  .project-picker {
    max-width: 85px;
    font-size: 11px;
  }

  .brand-badge {
    font-size: var(--font-sm);
  }

  .brand-icon {
    width: 24px;
    height: 24px;
  }

  .page-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.5rem;
  }

  .page-header > div:last-child {
    width: 100%;
    display: flex;
    flex-wrap: wrap;
    gap: 0.35rem;
  }
}