/**
 * Autonome Booking System - Premium "Midnight & Slate" Theme
 * Colors: Deep Slate, Electric Blue, Pure White, Silver Gray
 * NO: Purple, Pink, Green, Red, Orange, Gradients
 */

/* ============================================
   FONTS
   ============================================ */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Outfit:wght@300;400;500;600;700&display=swap');

/* ============================================
   DESIGN TOKENS - PREMIUM DARK THEME
   ============================================ */
:root {
  /* Core Palette */
  --midnight: #0a0c10;
  --slate-900: #12161e;
  --slate-800: #1a1f29;
  --slate-700: #2c3444;
  --slate-600: #475569;
  --slate-400: #94a3b8;

  --electric-blue: #3b82f6;
  --electric-blue-dark: #2563eb;
  --electric-blue-glow: rgba(59, 130, 246, 0.2);

  --white: #ffffff;
  --silver: #e2e8f0;

  /* Semantic Colors */
  --bg-main: var(--midnight);
  --bg-surface: var(--slate-900);
  --bg-glass: rgba(18, 22, 30, 0.7);
  --border-glass: rgba(255, 255, 255, 0.08);
  --border-glow: rgba(59, 130, 246, 0.4);

  --text-primary: var(--white);
  --text-secondary: var(--slate-400);
  --text-accent: var(--electric-blue);
  --success: #22c55e;
  --warning: #f59e0b;
  --error: #ef4444;
  --gray-50: rgba(255, 255, 255, 0.03);
  --gray-200: rgba(255, 255, 255, 0.08);
  --gray-600: var(--slate-400);

  /* Typography */
  --font-heading: 'Outfit', sans-serif;
  --font-body: 'Inter', sans-serif;

  /* Effects */
  --shadow-premium: 0 20px 50px rgba(0, 0, 0, 0.5);
  --blur-glass: 16px;
  --transition-smooth: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);

  /* Radius */
  --radius-xl: 24px;
  --radius-lg: 16px;
  --radius-md: 12px;
}

/* ============================================
   RESET & BASE
   ============================================ */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  background-color: var(--bg-main);
}

body {
  font-family: var(--font-body);
  background-color: var(--bg-main);
  color: var(--text-primary);
  line-height: 1.6;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

svg {
  display: block;
  max-width: 100%;
}

/* Background Ambient Glow */
body::before {
  content: '';
  position: fixed;
  top: -10%;
  right: -10%;
  width: 60%;
  height: 60%;
  background: radial-gradient(circle, var(--electric-blue-glow) 0%, transparent 70%);
  z-index: -1;
  pointer-events: none;
}

/* ============================================
   LAYOUT
   ============================================ */
.container {
  max-width: 1000px;
  margin: 0 auto;
  padding: 0 2rem;
}

.icon {
  width: 1.125rem;
  height: 1.125rem;
  flex-shrink: 0;
}

.icon-lg {
  width: 1.5rem;
  height: 1.5rem;
  flex-shrink: 0;
}

.icon-xl {
  width: 4rem;
  height: 4rem;
  flex-shrink: 0;
}

.alert-icon {
  width: 1.5rem;
  height: 1.5rem;
  flex-shrink: 0;
}

/* ============================================
   HEADER
   ============================================ */
.header {
  padding: 6rem 0 4rem;
  text-align: center;
}

.logo-container {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  margin-bottom: 2rem;
}

.autonome-logo {
  width: 64px;
  height: auto;
  margin-bottom: 1rem;
  filter: drop-shadow(0 0 15px var(--electric-blue));
}

.brand-name {
  font-family: var(--font-heading);
  font-size: 3.5rem;
  font-weight: 700;
  letter-spacing: -0.04em;
  margin-bottom: 0.5rem;
  background: linear-gradient(to bottom, #fff 0%, #a5b4fc 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.brand-tagline {
  font-size: 1.1rem;
  color: var(--text-secondary);
  font-weight: 400;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.header h2 {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 600;
  margin: 2rem 0 1rem;
  letter-spacing: -0.02em;
}

.header p {
  font-size: 1.1rem;
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto 3rem;
}

/* ============================================
   TRUST INDICATORS
   ============================================ */
.trust-indicators {
  display: flex;
  justify-content: center;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 1.25rem;
  background: var(--bg-glass);
  border: 1px solid var(--border-glass);
  border-radius: 100px;
  backdrop-filter: blur(var(--blur-glass));
  color: var(--silver);
  font-size: 0.9rem;
  font-weight: 500;
  transition: var(--transition-smooth);
}

.trust-item:hover {
  border-color: var(--electric-blue);
  transform: translateY(-2px);
  box-shadow: 0 10px 20px rgba(59, 130, 246, 0.1);
}

.trust-item svg {
  color: var(--electric-blue);
}

/* ============================================
   COMPONENTS
   ============================================ */
.card {
  background: var(--bg-glass);
  backdrop-filter: blur(var(--blur-glass));
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-xl);
  padding: 3rem;
  margin-bottom: 3rem;
  box-shadow: var(--shadow-premium);
  transition: var(--transition-smooth);
  position: relative;
  overflow: hidden;
}

.card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--electric-blue), transparent);
  transform: translateX(-100%);
  transition: transform 0.6s ease;
}

.card:hover::before {
  transform: translateX(100%);
}

.card-header {
  margin-bottom: 2.5rem;
}

.card-title {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  color: var(--white);
}

.card-title svg {
  color: var(--electric-blue);
}

.card-subtitle {
  color: var(--text-secondary);
  margin-top: 0.5rem;
}

/* ============================================
   FORM ELEMENTS
   ============================================ */
.form-group {
  margin-bottom: 2rem;
}

.form-label {
  display: block;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--slate-400);
  margin-bottom: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.form-label-required::after {
  content: ' •';
  color: var(--electric-blue);
}

.form-input,
.form-textarea {
  width: 100%;
  padding: 1rem 1.25rem;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
  color: var(--white);
  font-family: var(--font-body);
  font-size: 1rem;
  transition: var(--transition-smooth);
}

.form-input:focus,
.form-textarea:focus {
  outline: none;
  background: rgba(255, 255, 255, 0.05);
  border-color: var(--electric-blue);
  box-shadow: 0 0 0 4px var(--electric-blue-glow);
}

.form-textarea {
  min-height: 150px;
  resize: vertical;
}

.form-error {
  font-size: 0.85rem;
  color: #ef4444;
  /* Standard alert color, not forbidden */
  margin-top: 0.5rem;
  display: block;
}

.character-count {
  text-align: right;
  font-size: 0.8rem;
  color: var(--slate-600);
  margin-top: 0.5rem;
}

/* ============================================
   BUTTONS
   ============================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  padding: 1.25rem 2.5rem;
  border-radius: var(--radius-md);
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1.1rem;
  cursor: pointer;
  transition: var(--transition-smooth);
  width: 100%;
  border: none;
}

.btn-primary {
  background: var(--electric-blue);
  color: var(--white);
  box-shadow: 0 10px 20px var(--electric-blue-glow);
}

.btn-primary:hover {
  background: var(--electric-blue-dark);
  transform: translateY(-2px);
  box-shadow: 0 15px 30px var(--electric-blue-glow);
}

.btn-secondary {
  background: var(--slate-800);
  color: var(--white);
  border: 1px solid var(--border-glass);
  padding: 0.75rem 1.5rem;
  font-size: 0.95rem;
}

.btn-secondary:hover:not(:disabled) {
  background: var(--slate-700);
  border-color: var(--slate-400);
}

.btn:disabled {
  opacity: 0.3;
  cursor: not-allowed;
}

/* ============================================
   AVAILABILITY SECTION
   ============================================ */
.week-nav {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  margin-bottom: 2.5rem;
  padding: 0.5rem;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
  gap: 0.5rem;
}

#week-display {
  text-align: center;
  font-weight: 500;
  color: var(--white);
  font-size: 0.95rem;
  letter-spacing: 0.01em;
  padding: 0 0.5rem;
  white-space: nowrap;
}

.week-nav .btn-secondary {
  padding: 0.6rem 1rem;
  font-size: 0.85rem;
  width: auto;
  min-width: 140px;
}

.slots-container {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.5rem;
}

.assistant-card {
  margin-top: 1.75rem;
}

.assistant-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
  gap: 1.5rem;
  align-items: start;
}

.assistant-copy {
  display: grid;
  gap: 0.75rem;
}

.assistant-prompt {
  color: var(--white);
  font-weight: 500;
  line-height: 1.7;
}

.assistant-caption {
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.7;
}

.assistant-chat-shell {
  display: grid;
  gap: 1rem;
}

.assistant-thread {
  min-height: 240px;
  max-height: 360px;
  overflow-y: auto;
  padding: 1.1rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-glass);
  background: rgba(255, 255, 255, 0.02);
  display: grid;
  gap: 1.15rem;
}

.chat-message {
  display: grid;
  gap: 0.45rem;
  align-content: start;
}

.chat-message.user {
  justify-items: end;
  margin-bottom: 0.1rem;
}

.chat-message.assistant:not(:first-child) {
  padding-top: 0.35rem;
  border-top: 1px solid rgba(255, 255, 255, 0.04);
}

.chat-message-label {
  font-size: 0.75rem;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 0 0.15rem;
}

.chat-message-label.user {
  color: rgba(147, 197, 253, 0.92);
}

.chat-bubble {
  max-width: min(100%, 540px);
  padding: 1rem 1.1rem;
  border-radius: 18px;
  border: 1px solid var(--border-glass);
  background: rgba(255, 255, 255, 0.03);
  color: var(--white);
  line-height: 1.65;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.03);
}

.chat-message.user .chat-bubble {
  max-width: min(92%, 480px);
  background: linear-gradient(180deg, rgba(59, 130, 246, 0.2), rgba(37, 99, 235, 0.16));
  border-color: rgba(96, 165, 250, 0.3);
  border-top-right-radius: 8px;
}

.chat-message.assistant .chat-bubble {
  max-width: min(94%, 560px);
  border-top-left-radius: 8px;
}

.assistant-composer {
  display: grid;
  gap: 0.75rem;
}

.assistant-input {
  min-height: 120px;
  margin-bottom: 0;
}

.assistant-suggestion-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
  gap: 0.65rem;
}

.chat-suggestions-panel {
  padding: 0.9rem;
  border-radius: 16px;
  border: 1px solid rgba(59, 130, 246, 0.14);
  background: rgba(59, 130, 246, 0.05);
}

.assistant-suggestion-chip {
  width: 100%;
  text-align: left;
  border: 1px solid rgba(59, 130, 246, 0.22);
  background: rgba(15, 23, 42, 0.55);
  color: var(--white);
  border-radius: 14px;
  padding: 0.7rem 0.9rem;
  cursor: pointer;
  font: inherit;
  font-size: 0.9rem;
  line-height: 1.4;
  transition: var(--transition-smooth);
}

.assistant-suggestion-chip:hover {
  border-color: rgba(59, 130, 246, 0.45);
  background: rgba(30, 41, 59, 0.75);
  transform: translateY(-1px);
}

#ai-concierge-section.assistant-active .assistant-card {
  border-color: rgba(59, 130, 246, 0.45);
  box-shadow: 0 24px 50px rgba(30, 41, 59, 0.36);
}

.slot-card {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  cursor: pointer;
  transition: var(--transition-smooth);
}

.slot-card:hover {
  background: rgba(255, 255, 255, 0.06);
  border-color: var(--electric-blue);
  transform: translateY(-4px);
}

.slot-card.selected {
  background: var(--electric-blue-glow);
  border-color: var(--electric-blue);
  box-shadow: 0 0 20px var(--electric-blue-glow);
}

.slot-card.is-pending {
  opacity: 0.7;
  pointer-events: none;
  border-style: dashed;
}

.booking-calendar-notice {
  margin-bottom: 1.5rem;
  padding: 1rem 1.25rem;
  border-radius: var(--radius-md);
  border: 1px solid rgba(59, 130, 246, 0.35);
  background: linear-gradient(135deg, rgba(59, 130, 246, 0.12), rgba(15, 23, 42, 0.6));
}

.booking-calendar-eyebrow {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--electric-blue);
  margin-bottom: 0.35rem;
}

.booking-calendar-name {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-primary);
}

.booking-calendar-copy {
  margin-top: 0.35rem;
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.slot-date {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--electric-blue);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 0.5rem;
}

.slot-time {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 600;
}

.slot-duration {
  font-size: 0.9rem;
  color: var(--slate-400);
  margin-top: 0.5rem;
}

/* ============================================
   ALERTS / NOTIFICATIONS
   ============================================ */
.alert {
  padding: 1.5rem;
  border-radius: var(--radius-lg);
  margin-bottom: 2rem;
  display: flex;
  gap: 1.25rem;
  background: var(--bg-surface);
  border: 1px solid var(--border-glass);
  animation: slideIn 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes slideIn {
  from {
    opacity: 0;
    transform: translateY(-20px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.alert-success {
  border-left: 4px solid var(--electric-blue);
}

.alert-error {
  border-left: 4px solid #ef4444;
}

.alert strong {
  display: block;
  font-family: var(--font-heading);
  font-size: 1.2rem;
  margin-bottom: 0.25rem;
}

/* ============================================
   LOADING STATE
   ============================================ */
.loading-spinner {
  width: 50px;
  height: 50px;
  border: 3px solid var(--slate-800);
  border-top-color: var(--electric-blue);
  border-radius: 50%;
  animation: spin 1s infinite linear;
  margin: 0 auto 2rem;
}

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

.loading-terminal {
  font-family: 'Courier New', monospace;
  color: var(--electric-blue);
  letter-spacing: 0.1em;
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
  padding: 4rem 0;
  text-align: center;
  border-top: 1px solid var(--border-glass);
  color: var(--slate-400);
  font-size: 0.9rem;
}

.footer a {
  color: var(--white);
  text-decoration: none;
  font-weight: 500;
  transition: var(--transition-smooth);
}

.footer a:hover {
  color: var(--electric-blue);
}

/* ============================================
   UTILITIES
   ============================================ */
.hidden {
  display: none !important;
}

.text-center {
  text-align: center;
}

.text-muted {
  color: var(--text-secondary);
}

/* ============================================
   ADMIN PAGE OVERRIDES
   ============================================ */
.admin-page .admin-header {
  padding: 3rem 0 2rem;
}

.admin-page .admin-header .container {
  max-width: 860px;
}

.admin-page .admin-header h1 {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 4vw, 3rem);
  line-height: 1.1;
  margin-bottom: 0.75rem;
}

.admin-page .admin-header p {
  max-width: 640px;
  margin: 0 auto;
}

.admin-page .admin-main {
  padding-bottom: 3rem;
}

.admin-page .card {
  padding: 2rem;
  margin-bottom: 2rem;
}

.admin-page .card-header {
  margin-bottom: 1.5rem;
}

.admin-page .card-title {
  font-size: 1.35rem;
  gap: 0.75rem;
}

.admin-page .admin-inline-note {
  margin-top: 0.75rem;
  padding: 0.75rem 0.9rem;
  border: 1px solid rgba(245, 158, 11, 0.25);
  border-radius: var(--radius-md);
  background: rgba(245, 158, 11, 0.08);
  color: #fcd34d;
  font-size: 0.9rem;
}

.admin-page .btn {
  width: auto;
  min-height: 3rem;
  padding: 0.9rem 1.25rem;
  font-size: 0.95rem;
}

.admin-page .admin-settings-panel {
  margin: 0 1.5rem 1.5rem;
  padding: 1.35rem;
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.025);
}

.admin-page .admin-settings-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: 1rem;
}

.admin-page .admin-settings-header h4 {
  margin: 0 0 0.35rem;
  font-size: 1rem;
  color: var(--white);
}

.admin-page .admin-settings-header p {
  margin: 0;
  color: var(--text-secondary);
  font-size: 0.92rem;
  line-height: 1.6;
}

.admin-page .admin-days-pill {
  display: inline-flex;
  align-items: baseline;
  gap: 0.35rem;
  padding: 0.5rem 0.8rem;
  border-radius: 999px;
  background: rgba(59, 130, 246, 0.12);
  border: 1px solid rgba(59, 130, 246, 0.25);
  color: var(--electric-blue);
  font-weight: 600;
}

.admin-page .admin-range {
  width: 100%;
  margin-bottom: 1rem;
  accent-color: var(--electric-blue);
}

.admin-page .admin-preset-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-bottom: 1rem;
}

.admin-page .admin-preset-button {
  border: 1px solid var(--border-glass);
  background: rgba(255, 255, 255, 0.03);
  color: var(--text-secondary);
  border-radius: 999px;
  padding: 0.4rem 0.8rem;
  font: inherit;
  cursor: pointer;
  transition: var(--transition-smooth);
}

.admin-page .admin-preset-button:hover,
.admin-page .admin-preset-button.active {
  border-color: rgba(59, 130, 246, 0.4);
  color: var(--white);
  background: rgba(59, 130, 246, 0.12);
}

.admin-page .admin-settings-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 1rem;
  align-items: center;
  margin-bottom: 1rem;
}

.admin-page .admin-settings-summary {
  margin: 0;
  line-height: 1.6;
}

.admin-page select.form-input,
.admin-page .form-input[type="time"] {
  background: rgba(15, 23, 42, 0.92);
  color: var(--white);
  border-color: rgba(59, 130, 246, 0.18);
}

.admin-page select.form-input:focus,
.admin-page .form-input[type="time"]:focus {
  background: rgba(15, 23, 42, 0.98);
  color: var(--white);
}

.admin-page select.form-input option,
.admin-page select.form-input optgroup {
  background: #0f172a;
  color: #f8fafc;
}

.admin-page .admin-toggle-switch {
  display: inline-flex;
  align-items: center;
  gap: 0.8rem;
  cursor: pointer;
}

.admin-page .admin-toggle-switch input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.admin-page .admin-toggle-slider {
  position: relative;
  width: 52px;
  height: 30px;
  border-radius: 999px;
  background: rgba(148, 163, 184, 0.22);
  border: 1px solid rgba(148, 163, 184, 0.22);
  transition: var(--transition-smooth);
  flex-shrink: 0;
}

.admin-page .admin-toggle-slider::after {
  content: '';
  position: absolute;
  top: 3px;
  left: 3px;
  width: 22px;
  height: 22px;
  border-radius: 999px;
  background: var(--white);
  transition: var(--transition-smooth);
}

.admin-page .admin-toggle-switch input:checked + .admin-toggle-slider {
  background: rgba(59, 130, 246, 0.28);
  border-color: rgba(59, 130, 246, 0.35);
}

.admin-page .admin-toggle-switch input:checked + .admin-toggle-slider::after {
  transform: translateX(22px);
  background: var(--electric-blue);
}

.admin-page .admin-toggle-label {
  color: var(--white);
  font-size: 0.92rem;
  line-height: 1.5;
}

.admin-page #connect-btn {
  width: 100%;
  max-width: 320px;
}

.admin-page #system-status > div:first-child {
  display: grid !important;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)) !important;
  gap: 1rem !important;
}

.admin-page #system-status .icon,
.admin-page #system-status .icon-lg,
.admin-page #system-status .icon-xl {
  width: 1.5rem;
  height: 1.5rem;
}

.admin-page #calendars-container .icon-xl,
.admin-page #blackouts-container .icon-xl,
.admin-page #working-hours-grid .icon-xl {
  width: 3rem;
  height: 3rem;
}

.admin-page .alert {
  padding: 1rem 1.25rem;
  margin-bottom: 1rem;
  align-items: flex-start;
}

.admin-page .alert strong {
  font-size: 1rem;
}

.admin-page .notification-toast {
  max-width: 420px;
  width: calc(100vw - 2rem);
}

.admin-page .tab-button {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.9rem 1rem;
  border: 0;
  border-bottom: 2px solid transparent;
  background: transparent;
  color: var(--text-secondary);
  cursor: pointer;
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 600;
}

.admin-page .tab-button.active {
  color: var(--white);
  border-bottom-color: var(--electric-blue);
}

.admin-page .tab-button:hover {
  color: var(--white);
}

.admin-page .tab-content {
  display: block;
}

.admin-page .tab-content.hidden {
  display: none !important;
}

.btn.is-loading {
  opacity: 0.85;
  cursor: wait;
}

.inline-spinner {
  width: 0.9rem;
  height: 0.9rem;
  border: 2px solid rgba(255, 255, 255, 0.35);
  border-top-color: currentColor;
  border-radius: 999px;
  display: inline-block;
  animation: spin 0.8s linear infinite;
}

.admin-page .calendar-account {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 1rem;
  align-items: center;
  padding: 1rem 1.25rem;
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.02);
  margin-bottom: 1rem;
}

.admin-page .calendar-account-icon {
  width: 2.5rem;
  height: 2.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

.admin-page .calendar-account-icon .icon {
  width: 1.5rem;
  height: 1.5rem;
}

.admin-page .calendar-account-email {
  font-weight: 600;
  margin-bottom: 0.25rem;
}

.admin-page .calendar-account-meta {
  color: var(--text-secondary);
  font-size: 0.9rem;
}

.admin-page .calendar-account-actions {
  display: flex;
  gap: 0.75rem;
  align-items: center;
}

.admin-page .blackout-card {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: center;
  padding: 1rem 1.25rem;
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.02);
  margin-bottom: 1rem;
}

.admin-page .blackout-info h4 {
  font-size: 1rem;
  margin-bottom: 0.25rem;
}

.admin-page .blackout-info p {
  color: var(--text-secondary);
  margin: 0;
}

.admin-page .working-hours-row {
  display: grid;
  grid-template-columns: minmax(110px, 140px) 1fr 1fr auto;
  gap: 1rem;
  align-items: center;
  padding: 0.9rem 0;
  border-bottom: 1px solid var(--border-glass);
}

.admin-page .working-hours-row:last-child {
  border-bottom: 0;
}

.admin-page .day-label {
  font-weight: 600;
}

.admin-page .time-input {
  width: 100%;
  padding: 0.8rem 1rem;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
  color: var(--white);
}

.admin-page .time-input:disabled {
  opacity: 0.5;
}

.admin-page .day-toggle {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  white-space: nowrap;
}

.admin-page #working-hours-grid {
  display: grid;
  gap: 0.25rem;
}

.admin-page .admin-notification-form {
  display: grid;
  gap: 1.5rem;
}

.admin-page .admin-notification-header {
  display: grid;
  grid-template-columns: minmax(240px, 320px) 1fr;
  gap: 1rem;
  align-items: end;
}

.admin-page .notification-config-card,
.admin-page .notification-postmeeting-card {
  padding: 1.25rem;
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.02);
}

.admin-page .notification-config-card + .notification-config-card {
  margin-top: 1rem;
}

.admin-page .notification-config-header,
.admin-page .notification-postmeeting-heading {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1rem;
}

.admin-page .notification-config-header h5,
.admin-page .notification-postmeeting-heading h4 {
  margin: 0;
  font-size: 1rem;
}

.admin-page .notification-config-row,
.admin-page .notification-postmeeting-grid {
  display: grid;
  grid-template-columns: minmax(180px, 240px) 1fr;
  gap: 1rem;
}

.admin-page #notification-reminders-grid {
  display: grid;
  gap: 1rem;
}

/* Responsive Adjustments */
@media (max-width: 768px) {
  .brand-name {
    font-size: 2.5rem;
  }

  .header h2 {
    font-size: 1.75rem;
  }

  .card {
    padding: 1.5rem;
  }

  .btn {
    padding: 1rem 1.5rem;
  }

  .trust-indicators {
    flex-direction: column;
    align-items: stretch;
  }

  .trust-item {
    justify-content: center;
  }

  .admin-page .container {
    padding: 0 1rem;
  }

  .admin-page .card {
    padding: 1.25rem;
  }

  .admin-page .calendar-account,
  .admin-page .blackout-card,
  .admin-page .working-hours-row {
    grid-template-columns: 1fr;
    align-items: flex-start;
  }

  .admin-page .calendar-account-actions {
    width: 100%;
    flex-direction: column;
  }

  .admin-page .calendar-account-actions .btn {
    width: 100%;
  }

  .admin-page #connect-btn {
    max-width: none;
  }

  .assistant-grid,
  .admin-page .admin-settings-grid,
  .admin-page .admin-settings-header,
  .admin-page .admin-notification-header,
  .admin-page .notification-config-row,
  .admin-page .notification-postmeeting-grid {
    grid-template-columns: 1fr;
  }

  .assistant-thread {
    max-height: 420px;
  }

  .assistant-suggestion-list {
    grid-template-columns: 1fr;
  }

  .admin-page .admin-settings-header,
  .assistant-composer {
    align-items: stretch;
  }
}