/* ═══════════════════════════════════════════
   CALLBLOOM DASHBOARD — Design System
   Matches landing page: amber, warm tones,
   Space Grotesk + DM Sans
   ═══════════════════════════════════════════ */

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

:root {
  --amber: #F59E0B;
  --amber-light: #FCD34D;
  --amber-dark: #D97706;
  --amber-bg: #FFFBEB;
  --ink: #1C1917;
  --ink-soft: #44403C;
  --ink-muted: #78716C;
  --cream: #FAFAF9;
  --warm-white: #F5F5F4;
  --card-bg: #FFFFFF;
  --border: #E7E5E4;
  --green: #22C55E;
  --green-bg: #F0FDF4;
  --red: #EF4444;
  --red-bg: #FEF2F2;
  --blue: #3B82F6;
  --blue-bg: #EFF6FF;
  --sidebar-w: 240px;
}

body {
  font-family: 'DM Sans', sans-serif;
  color: var(--ink);
  background: var(--cream);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
  font-family: 'Space Grotesk', sans-serif;
  line-height: 1.2;
}

/* ═══ AUTH PAGES ═══ */
.auth-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  background: var(--cream);
}

.auth-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 3rem;
  width: 100%;
  max-width: 420px;
  box-shadow: 0 4px 24px rgba(0,0,0,0.04);
}

.auth-logo {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: 1.5rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.5rem;
}

.auth-logo .dot {
  width: 10px;
  height: 10px;
  background: var(--amber);
  border-radius: 50%;
}

.auth-card h2 {
  font-size: 1.5rem;
  margin-bottom: 0.25rem;
}

.auth-card .subtitle {
  color: var(--ink-muted);
  font-size: 0.9rem;
  margin-bottom: 2rem;
}

.form-group {
  margin-bottom: 1.25rem;
}

.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 500;
  margin-bottom: 0.4rem;
  color: var(--ink-soft);
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.7rem 1rem;
  border: 1px solid var(--border);
  border-radius: 10px;
  font-size: 0.95rem;
  font-family: 'DM Sans', sans-serif;
  color: var(--ink);
  background: var(--card-bg);
  transition: border-color 0.2s, box-shadow 0.2s;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--amber);
  box-shadow: 0 0 0 3px rgba(245, 158, 11, 0.15);
}

.form-group textarea {
  min-height: 100px;
  resize: vertical;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.7rem 1.5rem;
  border: none;
  border-radius: 10px;
  font-size: 0.95rem;
  font-weight: 600;
  font-family: 'DM Sans', sans-serif;
  cursor: pointer;
  transition: all 0.2s;
}

.btn-primary {
  background: var(--ink);
  color: white;
  width: 100%;
}

.btn-primary:hover {
  background: var(--ink-soft);
  transform: translateY(-1px);
}

.btn-amber {
  background: var(--amber);
  color: var(--ink);
}

.btn-amber:hover {
  background: var(--amber-dark);
  color: white;
}

.btn-outline {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--ink-soft);
}

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

.btn-sm {
  padding: 0.45rem 1rem;
  font-size: 0.85rem;
  border-radius: 8px;
}

.btn-danger {
  background: var(--red-bg);
  color: var(--red);
  border: 1px solid #FECACA;
}

.btn-danger:hover {
  background: var(--red);
  color: white;
}

.auth-link {
  text-align: center;
  margin-top: 1.5rem;
  font-size: 0.9rem;
  color: var(--ink-muted);
}

.auth-link a {
  color: var(--amber-dark);
  font-weight: 600;
  text-decoration: none;
}

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

.auth-error {
  background: var(--red-bg);
  color: var(--red);
  padding: 0.75rem 1rem;
  border-radius: 10px;
  font-size: 0.85rem;
  margin-bottom: 1rem;
  display: none;
}

/* ═══ LAYOUT ═══ */
.app-layout {
  display: flex;
  min-height: 100vh;
}

.sidebar {
  width: var(--sidebar-w);
  background: var(--card-bg);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0;
  left: 0;
  bottom: 0;
  z-index: 50;
  transition: transform 0.3s;
}

.sidebar-header {
  padding: 1.5rem 1.25rem;
  border-bottom: 1px solid var(--border);
}

.sidebar-logo {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: 1.2rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.sidebar-logo .dot {
  width: 8px;
  height: 8px;
  background: var(--amber);
  border-radius: 50%;
  animation: pulse-dot 2s infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.6; transform: scale(1.3); }
}

.sidebar-business {
  font-size: 0.8rem;
  color: var(--ink-muted);
  margin-top: 0.25rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.sidebar-nav {
  flex: 1;
  padding: 1rem 0.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.65rem 0.75rem;
  border-radius: 10px;
  font-size: 0.9rem;
  color: var(--ink-muted);
  text-decoration: none;
  cursor: pointer;
  transition: all 0.15s;
  border: none;
  background: none;
  width: 100%;
  text-align: left;
  font-family: 'DM Sans', sans-serif;
}

.nav-item:hover {
  background: var(--warm-white);
  color: var(--ink);
}

.nav-item.active {
  background: var(--amber-bg);
  color: var(--amber-dark);
  font-weight: 600;
}

.nav-item svg {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
}

.sidebar-footer {
  padding: 1rem 0.75rem;
  border-top: 1px solid var(--border);
}

.main-content {
  flex: 1;
  margin-left: var(--sidebar-w);
  padding: 2rem;
  max-width: 1200px;
}

.page-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 2rem;
}

.page-header h1 {
  font-size: 1.75rem;
}

.page-header .subtitle {
  color: var(--ink-muted);
  font-size: 0.9rem;
  margin-top: 0.25rem;
}

/* ═══ STAT CARDS ═══ */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1rem;
  margin-bottom: 2rem;
}

.stat-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 1.25rem;
}

.stat-card .stat-label {
  font-size: 0.8rem;
  color: var(--ink-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.5rem;
}

.stat-card .stat-value {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 2rem;
  font-weight: 700;
  color: var(--ink);
}

.stat-card .stat-detail {
  font-size: 0.8rem;
  color: var(--ink-muted);
  margin-top: 0.25rem;
}

.stat-card.accent {
  background: var(--amber-bg);
  border-color: #FDE68A;
}

/* ═══ CARDS / PANELS ═══ */
.card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 14px;
  overflow: hidden;
}

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

.card-header h3 {
  font-size: 1rem;
}

.card-body {
  padding: 1.25rem;
}

/* ═══ TABLE ═══ */
.data-table {
  width: 100%;
  border-collapse: collapse;
}

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

.data-table td {
  padding: 0.75rem 1rem;
  font-size: 0.9rem;
  border-bottom: 1px solid var(--border);
  color: var(--ink-soft);
}

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

.data-table tr:hover td {
  background: var(--warm-white);
}

/* ═══ BADGES ═══ */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 0.2rem 0.6rem;
  border-radius: 100px;
  font-size: 0.75rem;
  font-weight: 600;
}

.badge-green { background: var(--green-bg); color: var(--green); }
.badge-amber { background: var(--amber-bg); color: var(--amber-dark); }
.badge-red { background: var(--red-bg); color: var(--red); }
.badge-blue { background: var(--blue-bg); color: var(--blue); }
.badge-gray { background: var(--warm-white); color: var(--ink-muted); border: 1px solid var(--border); }

/* ═══ CALENDAR ═══ */
.calendar-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1rem;
}

.calendar-nav {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.calendar-nav button {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 0.5rem 0.75rem;
  cursor: pointer;
  font-size: 0.9rem;
  color: var(--ink-soft);
  transition: all 0.15s;
}

.calendar-nav button:hover {
  border-color: var(--amber);
  color: var(--amber-dark);
}

.calendar-nav .current-week {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 600;
  font-size: 1rem;
}

.calendar-grid {
  display: grid;
  grid-template-columns: 60px repeat(7, 1fr);
  border: 1px solid var(--border);
  border-radius: 14px;
  overflow: hidden;
  background: var(--card-bg);
}

.calendar-day-header {
  padding: 0.75rem 0.5rem;
  text-align: center;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  color: var(--ink-muted);
  background: var(--warm-white);
  border-bottom: 1px solid var(--border);
  border-left: 1px solid var(--border);
}

.calendar-day-header.today {
  color: var(--amber-dark);
  background: var(--amber-bg);
}

.calendar-time-col {
  background: var(--warm-white);
  border-bottom: 1px solid var(--border);
  padding: 0;
  font-size: 0.7rem;
  color: var(--ink-muted);
  text-align: right;
  padding-right: 0.5rem;
  height: 48px;
  display: flex;
  align-items: flex-start;
  justify-content: flex-end;
  padding-top: 2px;
}

.calendar-cell {
  border-left: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  height: 48px;
  position: relative;
  cursor: pointer;
  transition: background 0.15s;
}

.calendar-cell:hover {
  background: var(--amber-bg);
}

.calendar-cell.unavailable {
  background: repeating-linear-gradient(
    -45deg,
    transparent,
    transparent 4px,
    rgba(0,0,0,0.02) 4px,
    rgba(0,0,0,0.02) 8px
  );
}

.calendar-event {
  position: absolute;
  left: 2px;
  right: 2px;
  background: var(--amber);
  color: var(--ink);
  border-radius: 6px;
  padding: 2px 6px;
  font-size: 0.7rem;
  font-weight: 500;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
  z-index: 5;
  cursor: pointer;
  box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}

.calendar-event:hover {
  background: var(--amber-dark);
  color: white;
}

.calendar-corner {
  background: var(--warm-white);
  border-bottom: 1px solid var(--border);
}

/* ═══ AVAILABILITY EDITOR ═══ */
.avail-row {
  display: grid;
  grid-template-columns: 120px 60px 1fr 1fr auto;
  gap: 1rem;
  align-items: center;
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--border);
}

.avail-row:last-child { border-bottom: none; }

.avail-day {
  font-weight: 600;
  font-family: 'Space Grotesk', sans-serif;
}

.avail-toggle {
  width: 44px;
  height: 24px;
  background: var(--border);
  border: none;
  border-radius: 100px;
  cursor: pointer;
  position: relative;
  transition: background 0.2s;
}

.avail-toggle.on {
  background: var(--green);
}

.avail-toggle::after {
  content: '';
  position: absolute;
  top: 2px;
  left: 2px;
  width: 20px;
  height: 20px;
  background: white;
  border-radius: 50%;
  transition: transform 0.2s;
  box-shadow: 0 1px 3px rgba(0,0,0,0.15);
}

.avail-toggle.on::after {
  transform: translateX(20px);
}

.avail-time input {
  padding: 0.5rem;
  border: 1px solid var(--border);
  border-radius: 8px;
  font-family: 'DM Sans', sans-serif;
  font-size: 0.9rem;
  width: 100%;
}

.avail-time input:disabled {
  background: var(--warm-white);
  color: var(--ink-muted);
}

/* ═══ SERVICE CARDS ═══ */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1rem;
}

.service-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 1.25rem;
}

.service-card h4 {
  font-size: 1.05rem;
  margin-bottom: 0.5rem;
}

.service-meta {
  display: flex;
  gap: 1rem;
  margin-bottom: 0.75rem;
}

.service-meta span {
  font-size: 0.85rem;
  color: var(--ink-muted);
}

.service-card p {
  font-size: 0.85rem;
  color: var(--ink-soft);
  margin-bottom: 1rem;
}

.service-actions {
  display: flex;
  gap: 0.5rem;
}

/* ═══ MODAL ═══ */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.4);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 200;
  padding: 1rem;
  opacity: 0;
  visibility: hidden;
  transition: all 0.2s;
}

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

.modal {
  background: var(--card-bg);
  border-radius: 20px;
  width: 100%;
  max-width: 500px;
  max-height: 90vh;
  overflow-y: auto;
  transform: translateY(20px);
  transition: transform 0.2s;
}

.modal-overlay.open .modal {
  transform: translateY(0);
}

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

.modal-header h3 {
  font-size: 1.15rem;
}

.modal-close {
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--ink-muted);
  line-height: 1;
  padding: 0.25rem;
}

.modal-body {
  padding: 1.5rem;
}

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

/* ═══ EMPTY STATE ═══ */
.empty-state {
  text-align: center;
  padding: 3rem 2rem;
  color: var(--ink-muted);
}

.empty-state svg {
  width: 48px;
  height: 48px;
  margin-bottom: 1rem;
  opacity: 0.4;
}

.empty-state h3 {
  font-size: 1.1rem;
  color: var(--ink-soft);
  margin-bottom: 0.5rem;
}

.empty-state p {
  font-size: 0.9rem;
  max-width: 400px;
  margin: 0 auto 1.5rem;
}

/* ═══ SETTINGS FORM ═══ */
.settings-section {
  margin-bottom: 2rem;
}

.settings-section h3 {
  font-size: 1.1rem;
  margin-bottom: 1rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--border);
}

.settings-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.settings-grid .full-width {
  grid-column: 1 / -1;
}

/* ═══ WEBHOOK INFO ═══ */
.webhook-box {
  background: var(--warm-white);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1.25rem;
  margin-top: 1rem;
}

.webhook-box code {
  display: block;
  background: var(--ink);
  color: var(--amber-light);
  padding: 0.75rem 1rem;
  border-radius: 8px;
  font-size: 0.85rem;
  margin: 0.75rem 0;
  word-break: break-all;
}

.webhook-box p {
  font-size: 0.85rem;
  color: var(--ink-muted);
}

/* ═══ CALL DETAIL ═══ */
.call-detail {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}

.call-field {
  margin-bottom: 1rem;
}

.call-field .label {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--ink-muted);
  margin-bottom: 0.25rem;
}

.call-field .value {
  font-size: 0.95rem;
  color: var(--ink);
}

.transcript-box {
  grid-column: 1 / -1;
  background: var(--warm-white);
  border-radius: 12px;
  padding: 1.25rem;
}

.transcript-box h4 {
  font-size: 0.9rem;
  margin-bottom: 0.75rem;
}

.transcript-box .transcript-text {
  font-size: 0.9rem;
  color: var(--ink-soft);
  line-height: 1.7;
  white-space: pre-wrap;
}

.ai-response-box {
  grid-column: 1 / -1;
  background: var(--amber-bg);
  border: 1px solid #FDE68A;
  border-radius: 12px;
  padding: 1.25rem;
}

.ai-response-box h4 {
  font-size: 0.9rem;
  margin-bottom: 0.75rem;
  color: var(--amber-dark);
}

/* ═══ FILTERS ═══ */
.filters-bar {
  display: flex;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
}

.filters-bar input,
.filters-bar select {
  padding: 0.55rem 0.9rem;
  border: 1px solid var(--border);
  border-radius: 8px;
  font-size: 0.85rem;
  font-family: 'DM Sans', sans-serif;
  background: var(--card-bg);
  color: var(--ink);
}

.filters-bar input {
  min-width: 220px;
}

/* ═══ PAGINATION ═══ */
.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  margin-top: 1.5rem;
}

.pagination button {
  padding: 0.45rem 0.85rem;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--card-bg);
  cursor: pointer;
  font-size: 0.85rem;
  color: var(--ink-soft);
}

.pagination button:hover {
  border-color: var(--amber);
}

.pagination button.active {
  background: var(--amber);
  color: var(--ink);
  border-color: var(--amber);
  font-weight: 600;
}

.pagination button:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

.pagination .page-info {
  font-size: 0.85rem;
  color: var(--ink-muted);
}

/* ═══ LOADING ═══ */
.loading {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 3rem;
}

.spinner {
  width: 32px;
  height: 32px;
  border: 3px solid var(--border);
  border-top-color: var(--amber);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

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

/* ═══ TOAST ═══ */
.toast-container {
  position: fixed;
  top: 1.5rem;
  right: 1.5rem;
  z-index: 300;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.toast {
  background: var(--ink);
  color: white;
  padding: 0.75rem 1.25rem;
  border-radius: 10px;
  font-size: 0.9rem;
  box-shadow: 0 4px 12px rgba(0,0,0,0.2);
  animation: slideIn 0.3s ease;
}

.toast.success { background: var(--green); }
.toast.error { background: var(--red); }

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

/* ═══ MOBILE ═══ */
.mobile-header {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background: var(--card-bg);
  border-bottom: 1px solid var(--border);
  padding: 0.75rem 1rem;
  z-index: 60;
  align-items: center;
  justify-content: space-between;
}

.mobile-menu-btn {
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  padding: 0.25rem;
}

.sidebar-backdrop {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.3);
  z-index: 40;
}

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

  .sidebar {
    transform: translateX(-100%);
  }
  .sidebar.open {
    transform: translateX(0);
  }

  .sidebar-backdrop.open {
    display: block;
  }

  .main-content {
    margin-left: 0;
    padding: 4.5rem 1rem 2rem;
  }

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

  .calendar-grid {
    font-size: 0.7rem;
  }

  .call-detail {
    grid-template-columns: 1fr;
  }

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

  .avail-row {
    grid-template-columns: 100px 50px 1fr 1fr;
    gap: 0.5rem;
  }

  .page-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.75rem;
  }
}