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

:root {
  --bg: #0a0a0f;
  --surface: #12121a;
  --surface-hover: #181824;
  --border: #1e1e2e;
  --border-light: #2a2a3e;
  --accent: #22d67a;
  --accent-dim: rgba(34, 214, 122, 0.12);
  --accent-hover: #1bc06c;
  --text: #e8e8ed;
  --text-dim: #8888a0;
  --text-muted: #555568;
  --warm: #ff6b4a;
  --warm-dim: rgba(255, 107, 74, 0.12);
  --blue: #4d8eff;
  --blue-dim: rgba(77, 142, 255, 0.12);
  --yellow: #ffc832;
  --yellow-dim: rgba(255, 200, 50, 0.12);
  --purple: #a078ff;
  --purple-dim: rgba(160, 120, 255, 0.12);
  --danger: #ef4444;
  --danger-dim: rgba(239, 68, 68, 0.12);
  --sidebar-w: 240px;
  --header-h: 64px;
}

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

h1, h2, h3, h4, h5 {
  font-family: 'Space Grotesk', sans-serif;
}

a { color: var(--accent); text-decoration: none; }
a:hover { color: var(--accent-hover); }

/* ==================== AUTH PAGES ==================== */
.auth-container {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.auth-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 48px 40px;
  width: 100%;
  max-width: 420px;
}

.auth-logo {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.6rem;
  font-weight: 700;
  margin-bottom: 8px;
  text-align: center;
}

.auth-logo span { color: var(--accent); }

.auth-subtitle {
  color: var(--text-dim);
  text-align: center;
  margin-bottom: 36px;
  font-size: 0.92rem;
}

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

.form-label {
  display: block;
  font-size: 0.82rem;
  color: var(--text-dim);
  margin-bottom: 6px;
  font-weight: 500;
  letter-spacing: 0.3px;
}

.form-input {
  width: 100%;
  padding: 12px 16px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 10px;
  color: var(--text);
  font-family: 'DM Sans', sans-serif;
  font-size: 0.95rem;
  transition: border-color 0.2s;
  outline: none;
}

.form-input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-dim);
}

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

select.form-input {
  appearance: none;
  cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='%238888a0'%3E%3Cpath d='M4 6l4 4 4-4'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: 36px;
}

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

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: 10px;
  font-family: 'DM Sans', sans-serif;
  font-weight: 500;
  font-size: 0.92rem;
  border: none;
  cursor: pointer;
  transition: all 0.2s;
  text-decoration: none;
}

.btn-primary {
  background: var(--accent);
  color: #0a0a0f;
  font-weight: 600;
}

.btn-primary:hover {
  background: var(--accent-hover);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(34, 214, 122, 0.25);
}

.btn-secondary {
  background: var(--surface);
  color: var(--text);
  border: 1px solid var(--border);
}

.btn-secondary:hover {
  background: var(--surface-hover);
  border-color: var(--border-light);
}

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

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

.btn-sm {
  padding: 8px 14px;
  font-size: 0.82rem;
  border-radius: 8px;
}

.btn-block {
  width: 100%;
}

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none !important;
}

.auth-footer {
  text-align: center;
  margin-top: 24px;
  font-size: 0.88rem;
  color: var(--text-dim);
}

.error-msg {
  background: var(--danger-dim);
  border: 1px solid rgba(239, 68, 68, 0.2);
  color: var(--danger);
  padding: 10px 14px;
  border-radius: 8px;
  font-size: 0.85rem;
  margin-bottom: 16px;
  display: none;
}

.success-msg {
  background: var(--accent-dim);
  border: 1px solid rgba(34, 214, 122, 0.2);
  color: var(--accent);
  padding: 10px 14px;
  border-radius: 8px;
  font-size: 0.85rem;
  margin-bottom: 16px;
  display: none;
}

/* ==================== ONBOARDING ==================== */
.onboarding-container {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.onboarding-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 24px;
  padding: 48px 44px;
  width: 100%;
  max-width: 560px;
}

.onboarding-step {
  display: none;
}

.onboarding-step.active {
  display: block;
}

.step-indicator {
  display: flex;
  gap: 8px;
  margin-bottom: 32px;
}

.step-dot {
  width: 32px;
  height: 4px;
  border-radius: 2px;
  background: var(--border);
  transition: background 0.3s;
}

.step-dot.active {
  background: var(--accent);
}

.step-dot.done {
  background: var(--accent);
  opacity: 0.5;
}

.step-title {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 8px;
  letter-spacing: -0.5px;
}

.step-desc {
  color: var(--text-dim);
  font-size: 0.92rem;
  margin-bottom: 28px;
}

.hours-grid {
  display: grid;
  grid-template-columns: auto 1fr 1fr auto;
  gap: 8px;
  align-items: center;
}

.hours-grid label {
  font-size: 0.85rem;
  color: var(--text-dim);
  min-width: 36px;
}

.hours-grid input[type="time"] {
  padding: 8px 10px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text);
  font-family: 'DM Sans', sans-serif;
  font-size: 0.85rem;
  outline: none;
}

.hours-grid input[type="time"]:focus {
  border-color: var(--accent);
}

.hours-grid .day-toggle {
  width: 18px;
  height: 18px;
  accent-color: var(--accent);
}

.services-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 8px;
}

.service-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--accent-dim);
  border: 1px solid rgba(34, 214, 122, 0.2);
  color: var(--accent);
  padding: 6px 12px;
  border-radius: 100px;
  font-size: 0.82rem;
}

.service-tag button {
  background: none;
  border: none;
  color: var(--accent);
  cursor: pointer;
  font-size: 1rem;
  line-height: 1;
  padding: 0;
}

.add-service-row {
  display: flex;
  gap: 8px;
  margin-top: 12px;
}

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

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

.sidebar {
  width: var(--sidebar-w);
  background: var(--surface);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0;
  left: 0;
  bottom: 0;
  z-index: 100;
  transition: transform 0.3s;
}

.sidebar-logo {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.3rem;
  font-weight: 700;
  padding: 24px 20px;
  border-bottom: 1px solid var(--border);
}

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

.sidebar-nav {
  flex: 1;
  padding: 16px 10px;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 14px;
  border-radius: 10px;
  color: var(--text-dim);
  font-size: 0.9rem;
  cursor: pointer;
  transition: all 0.15s;
  text-decoration: none;
}

.nav-item:hover {
  background: var(--surface-hover);
  color: var(--text);
}

.nav-item.active {
  background: var(--accent-dim);
  color: var(--accent);
  font-weight: 500;
}

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

.sidebar-footer {
  padding: 16px 10px;
  border-top: 1px solid var(--border);
}

.sidebar-user {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 14px;
  border-radius: 10px;
  cursor: pointer;
}

.sidebar-user:hover {
  background: var(--surface-hover);
}

.user-avatar {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  background: var(--accent-dim);
  color: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  font-weight: 600;
  flex-shrink: 0;
}

.user-info {
  flex: 1;
  min-width: 0;
}

.user-name {
  font-size: 0.85rem;
  font-weight: 500;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.user-email {
  font-size: 0.72rem;
  color: var(--text-dim);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.main-content {
  flex: 1;
  margin-left: var(--sidebar-w);
  min-height: 100vh;
}

.page-header {
  padding: 28px 36px 20px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.page-title {
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: -0.5px;
}

.page-subtitle {
  font-size: 0.85rem;
  color: var(--text-dim);
  margin-top: 2px;
}

.page-body {
  padding: 28px 36px;
}

/* ==================== STATS CARDS ==================== */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-bottom: 28px;
}

.stat-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 20px;
}

.stat-card-label {
  font-size: 0.78rem;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.8px;
  margin-bottom: 8px;
}

.stat-card-value {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.8rem;
  font-weight: 700;
  letter-spacing: -1px;
}

.stat-card-value.accent { color: var(--accent); }
.stat-card-value.warm { color: var(--warm); }
.stat-card-value.blue { color: var(--blue); }
.stat-card-value.purple { color: var(--purple); }

.stat-card-change {
  font-size: 0.75rem;
  color: var(--text-dim);
  margin-top: 4px;
}

/* ==================== CALL LOG TABLE ==================== */
.table-controls {
  display: flex;
  gap: 12px;
  margin-bottom: 20px;
  align-items: center;
}

.search-input {
  flex: 1;
  max-width: 320px;
  padding: 10px 16px 10px 40px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  color: var(--text);
  font-size: 0.9rem;
  outline: none;
  font-family: 'DM Sans', sans-serif;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='%238888a0' viewBox='0 0 24 24'%3E%3Ccircle cx='11' cy='11' r='7' fill='none' stroke='%238888a0' stroke-width='2'/%3E%3Cline x1='16' y1='16' x2='21' y2='21' stroke='%238888a0' stroke-width='2' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: 14px center;
}

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

.filter-select {
  padding: 10px 36px 10px 14px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  color: var(--text);
  font-size: 0.85rem;
  outline: none;
  font-family: 'DM Sans', sans-serif;
  appearance: none;
  cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%238888a0'%3E%3Cpath d='M2 4l4 4 4-4'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
}

.data-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
}

.data-table thead th {
  text-align: left;
  font-size: 0.75rem;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.8px;
  padding: 12px 16px;
  border-bottom: 1px solid var(--border);
  font-weight: 500;
}

.data-table tbody tr {
  cursor: pointer;
  transition: background 0.15s;
}

.data-table tbody tr:hover {
  background: var(--surface-hover);
}

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

.table-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 14px;
  overflow: hidden;
}

/* Badges */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 4px 10px;
  border-radius: 100px;
  font-size: 0.75rem;
  font-weight: 500;
}

.badge-green { background: var(--accent-dim); color: var(--accent); }
.badge-warm { background: var(--warm-dim); color: var(--warm); }
.badge-blue { background: var(--blue-dim); color: var(--blue); }
.badge-yellow { background: var(--yellow-dim); color: var(--yellow); }
.badge-purple { background: var(--purple-dim); color: var(--purple); }
.badge-red { background: var(--danger-dim); color: var(--danger); }
.badge-dim { background: rgba(136, 136, 160, 0.1); color: var(--text-dim); }

/* Lead score bar */
.lead-score {
  display: flex;
  align-items: center;
  gap: 8px;
}

.score-bar {
  width: 60px;
  height: 6px;
  background: var(--border);
  border-radius: 3px;
  overflow: hidden;
}

.score-fill {
  height: 100%;
  border-radius: 3px;
  transition: width 0.3s;
}

.score-fill.high { background: var(--accent); }
.score-fill.medium { background: var(--yellow); }
.score-fill.low { background: var(--text-dim); }

.score-value {
  font-size: 0.82rem;
  font-weight: 600;
  font-family: 'Space Grotesk', sans-serif;
  min-width: 24px;
}

/* Duration */
.duration {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 0.85rem;
  color: var(--text-dim);
}

/* ==================== CALL DETAIL ==================== */
.call-detail-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 28px;
}

.call-meta {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-top: 8px;
}

.call-meta-item {
  font-size: 0.85rem;
  color: var(--text-dim);
  display: flex;
  align-items: center;
  gap: 6px;
}

.detail-grid {
  display: grid;
  grid-template-columns: 1fr 360px;
  gap: 24px;
}

.detail-section {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 24px;
  margin-bottom: 20px;
}

.detail-section-title {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.8px;
  margin-bottom: 16px;
}

.transcript-line {
  display: flex;
  gap: 12px;
  margin-bottom: 16px;
}

.transcript-speaker {
  font-size: 0.78rem;
  font-weight: 600;
  min-width: 50px;
  padding-top: 2px;
}

.transcript-speaker.ai { color: var(--accent); }
.transcript-speaker.caller { color: var(--blue); }

.transcript-text {
  font-size: 0.9rem;
  line-height: 1.6;
  color: var(--text);
}

/* ==================== CALENDAR ==================== */
.calendar-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
}

.calendar-nav {
  display: flex;
  align-items: center;
  gap: 12px;
}

.calendar-nav button {
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--text);
  width: 36px;
  height: 36px;
  border-radius: 8px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.15s;
}

.calendar-nav button:hover {
  background: var(--surface-hover);
  border-color: var(--border-light);
}

.calendar-month {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.2rem;
  font-weight: 600;
}

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

.cal-day-header {
  background: var(--surface);
  padding: 12px 8px;
  text-align: center;
  font-size: 0.72rem;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 1px;
  font-weight: 500;
}

.cal-day {
  background: var(--surface);
  min-height: 100px;
  padding: 8px;
  cursor: pointer;
  transition: background 0.15s;
}

.cal-day:hover {
  background: var(--surface-hover);
}

.cal-day.other-month {
  opacity: 0.3;
}

.cal-day.today {
  background: var(--accent-dim);
}

.cal-day-num {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 0.85rem;
  font-weight: 500;
  margin-bottom: 4px;
}

.cal-event {
  font-size: 0.72rem;
  padding: 3px 6px;
  border-radius: 4px;
  margin-bottom: 2px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  cursor: pointer;
}

.cal-event.confirmed {
  background: var(--accent-dim);
  color: var(--accent);
}

.cal-event.cancelled {
  background: var(--danger-dim);
  color: var(--danger);
  text-decoration: line-through;
}

.cal-event.completed {
  background: var(--blue-dim);
  color: var(--blue);
}

/* ==================== SETTINGS ==================== */
.settings-section {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 28px;
  margin-bottom: 20px;
}

.settings-title {
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 4px;
}

.settings-desc {
  font-size: 0.85rem;
  color: var(--text-dim);
  margin-bottom: 20px;
}

.routing-rule {
  display: flex;
  gap: 10px;
  align-items: center;
  margin-bottom: 10px;
  padding: 12px 16px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 10px;
}

.routing-rule .form-input {
  flex: 1;
}

.routing-rule button {
  background: none;
  border: none;
  color: var(--text-dim);
  cursor: pointer;
  font-size: 1.1rem;
  padding: 4px;
}

.routing-rule button:hover { color: var(--danger); }

/* ==================== MODAL ==================== */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(4px);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  padding: 24px;
}

.modal-overlay.active {
  display: flex;
}

.modal {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 32px;
  width: 100%;
  max-width: 480px;
  max-height: 85vh;
  overflow-y: auto;
}

.modal-title {
  font-size: 1.2rem;
  font-weight: 600;
  margin-bottom: 20px;
}

.modal-actions {
  display: flex;
  gap: 10px;
  justify-content: flex-end;
  margin-top: 24px;
}

/* ==================== EMPTY STATE ==================== */
.empty-state {
  text-align: center;
  padding: 60px 24px;
  color: var(--text-dim);
}

.empty-icon {
  font-size: 3rem;
  margin-bottom: 16px;
  opacity: 0.5;
}

.empty-state h3 {
  font-size: 1.1rem;
  color: var(--text);
  margin-bottom: 8px;
}

.empty-state p {
  font-size: 0.9rem;
  max-width: 400px;
  margin: 0 auto 20px;
}

/* ==================== TOAST ==================== */
.toast {
  position: fixed;
  bottom: 24px;
  right: 24px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 14px 20px;
  font-size: 0.9rem;
  z-index: 9999;
  transform: translateY(100px);
  opacity: 0;
  transition: all 0.3s;
  max-width: 360px;
}

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

.toast.success { border-color: rgba(34, 214, 122, 0.3); }
.toast.error { border-color: rgba(239, 68, 68, 0.3); }

/* ==================== LOADING ==================== */
.spinner {
  width: 24px;
  height: 24px;
  border: 2px solid var(--border);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
}

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

.page-loading {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 300px;
}

/* ==================== MOBILE ==================== */
.mobile-header {
  display: none;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 50;
}

.mobile-header .sidebar-logo {
  padding: 0;
  border: none;
  font-size: 1.1rem;
}

.hamburger {
  background: none;
  border: none;
  color: var(--text);
  font-size: 1.5rem;
  cursor: pointer;
  padding: 4px;
}

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

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

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

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

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

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

  .page-header {
    padding: 20px;
    flex-direction: column;
    align-items: flex-start;
  }

  .page-body {
    padding: 20px;
  }

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

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

  .table-controls {
    flex-wrap: wrap;
  }

  .search-input {
    max-width: 100%;
    width: 100%;
  }

  .calendar-grid .cal-day {
    min-height: 60px;
  }

  .cal-event { font-size: 0.65rem; padding: 2px 4px; }
}

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

  .auth-card {
    padding: 32px 24px;
  }

  .onboarding-card {
    padding: 32px 24px;
  }
}