:root {
  --bg-main: #0b0f17;
  --bg-surface: #111827;
  --bg-surface-elevated: #1a2234;
  --bg-surface-hover: #222d44;
  --bg-glass: rgba(17, 24, 39, 0.85);

  --primary: #f59e0b;
  --primary-hover: #d97706;
  --primary-light: #fbbf24;
  --primary-glow: rgba(245, 158, 11, 0.25);
  --primary-dark: #78350f;

  --success: #10b981;
  --success-glow: rgba(16, 185, 129, 0.2);
  --danger: #ef4444;
  --danger-glow: rgba(239, 68, 68, 0.2);
  --warning: #f59e0b;
  --info: #38bdf8;

  --text-primary: #f8fafc;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;
  --text-dark: #0f172a;

  --border: rgba(255, 255, 255, 0.08);
  --border-focus: rgba(245, 158, 11, 0.5);

  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-full: 9999px;

  --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 10px 30px rgba(0, 0, 0, 0.5);
  --shadow-glow: 0 0 25px var(--primary-glow);

  --font-heading: 'Outfit', sans-serif;
  --font-body: 'Plus Jakarta Sans', sans-serif;
}

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

body {
  background-color: var(--bg-main);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 14px;
  line-height: 1.5;
  overflow-x: hidden;
  min-height: 100vh;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}
::-webkit-scrollbar-track {
  background: var(--bg-main);
}
::-webkit-scrollbar-thumb {
  background: var(--bg-surface-hover);
  border-radius: var(--radius-full);
}
::-webkit-scrollbar-thumb:hover {
  background: var(--primary-hover);
}

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

/* Sidebar */
.sidebar {
  width: 270px;
  background-color: var(--bg-surface);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  flex-shrink: 0;
  position: sticky;
  top: 0;
  height: 100vh;
  z-index: 100;
  transition: transform 0.3s ease;
}

.sidebar-header {
  padding: 24px 20px;
  border-bottom: 1px solid var(--border);
}

.brand-badge {
  display: flex;
  align-items: center;
  gap: 12px;
}

.barber-pole-icon {
  font-size: 28px;
  filter: drop-shadow(0 0 8px rgba(245, 158, 11, 0.4));
  animation: float 3s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-4px); }
}

.brand-title {
  font-family: var(--font-heading);
  font-size: 18px;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: -0.3px;
  line-height: 1.2;
}

.brand-subtitle {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--primary);
  font-weight: 600;
}

.sidebar-nav {
  padding: 20px 12px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  flex: 1;
  overflow-y: auto;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  border-radius: var(--radius-md);
  border: none;
  background: transparent;
  color: var(--text-secondary);
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s ease;
  width: 100%;
  text-align: left;
  position: relative;
}

.nav-item svg {
  width: 18px;
  height: 18px;
  transition: transform 0.2s ease;
}

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

.nav-item.active {
  background: linear-gradient(90deg, rgba(245, 158, 11, 0.15) 0%, rgba(245, 158, 11, 0.03) 100%);
  color: var(--primary-light);
  font-weight: 600;
  border-left: 3px solid var(--primary);
}

.nav-item.active svg {
  color: var(--primary);
  transform: scale(1.08);
}

.badge-status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--danger);
  margin-left: auto;
  transition: background-color 0.3s ease;
}

.badge-status-dot.connected {
  background-color: var(--success);
  box-shadow: 0 0 8px var(--success);
}

.sidebar-footer {
  padding: 16px;
  border-top: 1px solid var(--border);
  background: rgba(0, 0, 0, 0.2);
}

.wa-status-widget {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 12px;
  background: var(--bg-surface-elevated);
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  cursor: pointer;
  transition: border-color 0.2s ease;
}

.wa-status-widget:hover {
  border-color: var(--primary);
}

.status-indicator-ring {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background-color: var(--danger);
  position: relative;
  flex-shrink: 0;
}

.status-indicator-ring.connected {
  background-color: var(--success);
  box-shadow: 0 0 10px var(--success);
}

.status-indicator-ring.waiting {
  background-color: var(--warning);
  box-shadow: 0 0 10px var(--warning);
  animation: pulse 1.5s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.2); }
}

.wa-status-info {
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.status-label {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.status-phone {
  font-size: 11px;
  color: var(--text-muted);
}

/* Main Content Area */
.main-content {
  flex: 1;
  display: flex;
  flex-direction: column;
  min-width: 0;
  overflow-x: hidden;
}

/* Topbar */
.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 32px;
  background-color: var(--bg-main);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 90;
  backdrop-filter: blur(12px);
}

.topbar-left {
  display: flex;
  align-items: center;
  gap: 16px;
}

.mobile-menu-btn {
  display: none;
  background: transparent;
  border: none;
  color: var(--text-primary);
  cursor: pointer;
}

.current-view-title {
  font-family: var(--font-heading);
  font-size: 22px;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: -0.3px;
}

.current-view-desc {
  font-size: 13px;
  color: var(--text-muted);
}

.topbar-right {
  display: flex;
  align-items: center;
  gap: 16px;
}

.live-clock {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-full);
  font-size: 13px;
  font-weight: 600;
  color: var(--text-secondary);
}

.live-clock svg {
  width: 16px;
  height: 16px;
  color: var(--primary);
}

/* Content Body & Views */
.content-body {
  padding: 32px;
  flex: 1;
}

.view-section {
  display: none;
  animation: fadeIn 0.25s ease forwards;
}

.view-section.active {
  display: block;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 18px;
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 600;
  border-radius: var(--radius-md);
  border: none;
  cursor: pointer;
  transition: all 0.2s ease;
  text-decoration: none;
}

.btn svg {
  width: 16px;
  height: 16px;
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-hover) 100%);
  color: var(--text-dark);
  box-shadow: 0 4px 12px var(--primary-glow);
}

.btn-primary:hover {
  background: linear-gradient(135deg, var(--primary-light) 0%, var(--primary) 100%);
  transform: translateY(-1px);
  box-shadow: 0 6px 16px var(--primary-glow);
}

.btn-glow {
  position: relative;
}

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

.btn-secondary:hover {
  background: var(--bg-surface-hover);
  border-color: rgba(255, 255, 255, 0.2);
}

.btn-danger {
  background: rgba(239, 68, 68, 0.15);
  color: var(--danger);
  border: 1px solid rgba(239, 68, 68, 0.3);
}

.btn-danger:hover {
  background: var(--danger);
  color: #ffffff;
}

.btn-sm {
  padding: 6px 12px;
  font-size: 12px;
  border-radius: var(--radius-sm);
}

.btn-icon {
  padding: 8px;
  border-radius: var(--radius-sm);
}

/* Cards */
.card {
  background-color: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  margin-bottom: 24px;
}

.card-header {
  padding: 20px 24px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}

.card-title {
  font-family: var(--font-heading);
  font-size: 16px;
  font-weight: 700;
  color: var(--text-primary);
}

.card-subtitle {
  font-size: 12px;
  color: var(--text-muted);
  margin-top: 2px;
}

.card-body {
  padding: 24px;
}

.card-body.no-padding {
  padding: 0;
}

/* Metrics Grid */
.metrics-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 20px;
  margin-bottom: 28px;
}

.metric-card {
  background-color: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 20px;
  display: flex;
  align-items: center;
  gap: 16px;
  position: relative;
  overflow: hidden;
  transition: transform 0.2s ease, border-color 0.2s ease;
}

.metric-card:hover {
  transform: translateY(-2px);
  border-color: rgba(255, 255, 255, 0.15);
}

.metric-icon-wrap {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.metric-icon-wrap svg {
  width: 24px;
  height: 24px;
}

.metric-amber .metric-icon-wrap {
  background: rgba(245, 158, 11, 0.15);
  color: var(--primary);
}

.metric-emerald .metric-icon-wrap {
  background: rgba(16, 185, 129, 0.15);
  color: var(--success);
}

.metric-indigo .metric-icon-wrap {
  background: rgba(99, 102, 241, 0.15);
  color: #818cf8;
}

.metric-cyan .metric-icon-wrap {
  background: rgba(6, 182, 212, 0.15);
  color: var(--info);
}

.metric-data {
  display: flex;
  flex-direction: column;
}

.metric-label {
  font-size: 12px;
  color: var(--text-muted);
  font-weight: 500;
}

.metric-value-group {
  display: flex;
  align-items: baseline;
  gap: 8px;
  margin-top: 4px;
}

.metric-value {
  font-family: var(--font-heading);
  font-size: 24px;
  font-weight: 800;
  color: var(--text-primary);
  letter-spacing: -0.5px;
}

.metric-pill {
  font-size: 11px;
  padding: 2px 8px;
  border-radius: var(--radius-full);
  background: var(--bg-surface-elevated);
  color: var(--text-secondary);
  font-weight: 600;
}

.pill-emerald {
  background: rgba(16, 185, 129, 0.15);
  color: var(--success);
}

/* Dashboard Split Grid */
.dashboard-split-grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 24px;
}

@media (max-width: 1024px) {
  .dashboard-split-grid {
    grid-template-columns: 1fr;
  }
}

.card-whatsapp-banner {
  background: linear-gradient(135deg, rgba(16, 185, 129, 0.12) 0%, rgba(17, 24, 39, 0.9) 100%);
  border: 1px solid rgba(16, 185, 129, 0.25);
  padding: 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 24px;
}

.wa-banner-content {
  display: flex;
  align-items: center;
  gap: 14px;
}

.wa-badge-icon {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--success);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
}

.wa-banner-title {
  font-size: 14px;
  font-weight: 700;
  color: var(--text-primary);
}

.wa-banner-desc {
  font-size: 12px;
  color: var(--text-secondary);
}

/* Appointments Timeline */
.appointments-timeline-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.timeline-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 16px;
  background: var(--bg-surface-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  transition: all 0.2s ease;
}

.timeline-item:hover {
  background: var(--bg-surface-hover);
  border-color: rgba(255, 255, 255, 0.15);
}

.timeline-time-box {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 6px 12px;
  background: var(--bg-main);
  border-radius: var(--radius-sm);
  border-left: 3px solid var(--primary);
  min-width: 70px;
}

.timeline-time-val {
  font-family: var(--font-heading);
  font-size: 14px;
  font-weight: 700;
  color: var(--primary-light);
}

.timeline-duration {
  font-size: 10px;
  color: var(--text-muted);
}

.timeline-main-info {
  flex: 1;
  margin-left: 16px;
}

.timeline-client-name {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 8px;
}

.timeline-meta-desc {
  font-size: 12px;
  color: var(--text-secondary);
  display: flex;
  gap: 12px;
  margin-top: 2px;
}

.timeline-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.status-chip {
  font-size: 11px;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: var(--radius-full);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.chip-confirmed {
  background: rgba(16, 185, 129, 0.15);
  color: var(--success);
  border: 1px solid rgba(16, 185, 129, 0.3);
}

.chip-completed {
  background: rgba(56, 189, 248, 0.15);
  color: var(--info);
  border: 1px solid rgba(56, 189, 248, 0.3);
}

.chip-cancelled {
  background: rgba(239, 68, 68, 0.15);
  color: var(--danger);
  border: 1px solid rgba(239, 68, 68, 0.3);
}

/* Empty State */
.empty-state {
  text-align: center;
  padding: 40px 20px;
  color: var(--text-muted);
}

.empty-state svg {
  width: 48px;
  height: 48px;
  margin-bottom: 12px;
  opacity: 0.5;
}

/* Top Services List */
.top-services-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.top-service-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
}

.top-service-item:last-child {
  border-bottom: none;
}

.service-item-name {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-primary);
}

.service-item-count {
  font-size: 12px;
  color: var(--primary);
  font-weight: 700;
}

/* Agenda & Timetable */
.agenda-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.toolbar-date-controls {
  display: flex;
  align-items: center;
  gap: 8px;
}

.input-date-styled {
  background: var(--bg-surface-elevated);
  border: 1px solid var(--border);
  color: var(--text-primary);
  padding: 8px 12px;
  border-radius: var(--radius-md);
  font-family: var(--font-body);
  font-size: 13px;
  outline: none;
}

.input-date-styled:focus {
  border-color: var(--primary);
}

.toolbar-filters {
  display: flex;
  align-items: center;
  gap: 12px;
}

.agenda-container {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 20px;
}

.agenda-barber-column {
  background: var(--bg-surface-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.agenda-barber-header {
  padding: 14px 16px;
  background: var(--bg-surface-hover);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 10px;
}

.agenda-barber-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--primary-glow);
  color: var(--primary-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
}

.agenda-barber-name {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-primary);
}

.agenda-slots-list {
  padding: 12px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  max-height: 600px;
  overflow-y: auto;
}

.slot-card {
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  background: var(--bg-surface);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.slot-card.booked {
  border-left: 3px solid var(--primary);
  background: rgba(245, 158, 11, 0.05);
}

.slot-card.completed {
  border-left: 3px solid var(--info);
  opacity: 0.7;
}

.slot-card.cancelled {
  border-left: 3px solid var(--danger);
  opacity: 0.5;
}

/* Barbers Cards Grid */
.section-actions-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
  flex-wrap: wrap;
  gap: 16px;
}

.section-heading {
  font-family: var(--font-heading);
  font-size: 20px;
  font-weight: 700;
}

.section-subheading {
  font-size: 13px;
  color: var(--text-muted);
}

.barbers-cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 24px;
}

.barber-card {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 24px;
  position: relative;
  transition: all 0.2s ease;
}

.barber-card:hover {
  transform: translateY(-2px);
  border-color: rgba(245, 158, 11, 0.3);
  box-shadow: var(--shadow-md);
}

.barber-card-header {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 16px;
}

.barber-avatar-large {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-size: 20px;
  font-weight: 700;
  box-shadow: 0 4px 12px var(--primary-glow);
}

.barber-info h4 {
  font-size: 16px;
  font-weight: 700;
  color: var(--text-primary);
}

.barber-info p {
  font-size: 12px;
  color: var(--text-secondary);
}

.barber-details-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-size: 12px;
  color: var(--text-secondary);
  margin-bottom: 20px;
  background: var(--bg-surface-elevated);
  padding: 12px;
  border-radius: var(--radius-md);
}

.barber-details-item {
  display: flex;
  align-items: center;
  gap: 8px;
}

.barber-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid var(--border);
  padding-top: 16px;
}

/* Custom Tables */
.table-responsive {
  overflow-x: auto;
}

.custom-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
}

.custom-table th {
  padding: 16px 20px;
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-muted);
  background: var(--bg-surface-elevated);
  border-bottom: 1px solid var(--border);
}

.custom-table td {
  padding: 16px 20px;
  font-size: 13px;
  color: var(--text-primary);
  border-bottom: 1px solid var(--border);
}

.custom-table tbody tr:hover {
  background: var(--bg-surface-elevated);
}

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

/* Search Bar */
.search-input-wrap {
  position: relative;
  min-width: 280px;
}

.search-input-wrap svg {
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  width: 16px;
  height: 16px;
  color: var(--text-muted);
}

.search-input-wrap input {
  width: 100%;
  padding: 10px 14px 10px 38px;
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 13px;
  outline: none;
}

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

/* WhatsApp View & QR Container */
.wa-management-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

@media (max-width: 900px) {
  .wa-management-grid {
    grid-template-columns: 1fr;
  }
}

.wa-badge-status {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  border-radius: var(--radius-full);
  font-size: 12px;
  font-weight: 600;
  background: var(--bg-surface-elevated);
}

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

.status-dot.connected {
  background-color: var(--success);
  box-shadow: 0 0 8px var(--success);
}

.qr-display-container {
  min-height: 280px;
  background: var(--bg-surface-elevated);
  border: 2px dashed var(--border);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  padding: 24px;
  margin-bottom: 24px;
}

.qr-code-img {
  width: 240px;
  height: 240px;
  border-radius: var(--radius-md);
  background: #ffffff;
  padding: 8px;
  box-shadow: var(--shadow-md);
}

.spinner {
  width: 40px;
  height: 40px;
  border: 3px solid rgba(245, 158, 11, 0.2);
  border-top-color: var(--primary);
  border-radius: 50%;
  animation: spin 1s linear infinite;
  margin: 0 auto 16px;
}

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

.qr-success-card {
  text-align: center;
}

.icon-success-circle {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: rgba(16, 185, 129, 0.15);
  color: var(--success);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
}

.icon-success-circle svg {
  width: 36px;
  height: 36px;
}

.connected-phone-pill {
  display: inline-block;
  margin-top: 12px;
  padding: 6px 16px;
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-full);
  font-family: var(--font-heading);
  font-size: 14px;
  font-weight: 700;
  color: var(--primary-light);
}

.wa-actions-group {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 24px;
}

.wa-instructions-box {
  text-align: left;
  background: var(--bg-surface-elevated);
  border-radius: var(--radius-md);
  padding: 16px 20px;
  border: 1px solid var(--border);
}

.wa-instructions-box h5 {
  font-size: 13px;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--text-primary);
}

.wa-instructions-box ol {
  padding-left: 20px;
  font-size: 12px;
  color: var(--text-secondary);
  line-height: 1.8;
}

.bot-flow-help-card {
  margin-top: 24px;
  background: var(--bg-surface-elevated);
  border-radius: var(--radius-md);
  padding: 16px;
  border: 1px solid var(--border);
}

.bot-flow-help-card h5 {
  font-size: 13px;
  font-weight: 700;
  margin-bottom: 8px;
}

.bot-flow-help-card ul {
  padding-left: 20px;
  font-size: 12px;
  color: var(--text-secondary);
  line-height: 1.8;
}

.bot-flow-help-card code {
  background: rgba(245, 158, 11, 0.15);
  color: var(--primary-light);
  padding: 2px 6px;
  border-radius: 4px;
  font-weight: 700;
}

/* Forms & Modals */
.form-grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

@media (max-width: 600px) {
  .form-grid-2 {
    grid-template-columns: 1fr;
  }
}

.form-group {
  margin-bottom: 16px;
}

.form-group label {
  display: block;
  font-size: 12px;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 6px;
}

.form-input, .form-select {
  width: 100%;
  padding: 10px 14px;
  background: var(--bg-surface-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 13px;
  outline: none;
  transition: border-color 0.2s ease;
}

.form-input:focus, .form-select:focus {
  border-color: var(--primary);
}

.form-hint {
  display: block;
  font-size: 11px;
  color: var(--text-muted);
  margin-top: 4px;
}

.days-checkboxes-grid {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.day-chip {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  background: var(--bg-surface-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-full);
  font-size: 12px;
  cursor: pointer;
}

.day-chip input {
  accent-color: var(--primary);
}

.toggle-switch-wrapper {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 8px;
}

.toggle-checkbox {
  display: none;
}

.toggle-label {
  width: 44px;
  height: 24px;
  background: var(--bg-surface-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-full);
  position: relative;
  cursor: pointer;
  transition: background 0.3s ease;
}

.toggle-label::after {
  content: '';
  width: 18px;
  height: 18px;
  background: var(--text-muted);
  border-radius: 50%;
  position: absolute;
  top: 2px;
  left: 3px;
  transition: transform 0.3s ease, background 0.3s ease;
}

.toggle-checkbox:checked + .toggle-label {
  background: var(--success);
}

.toggle-checkbox:checked + .toggle-label::after {
  transform: translateX(20px);
  background: #ffffff;
}

/* Modals */
.modal-overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.75);
  backdrop-filter: blur(6px);
  z-index: 1000;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

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

.modal-container {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  width: 100%;
  max-width: 520px;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: var(--shadow-lg);
  animation: modalIn 0.2s ease forwards;
}

@keyframes modalIn {
  from { opacity: 0; transform: scale(0.95); }
  to { opacity: 1; transform: scale(1); }
}

.modal-header {
  padding: 20px 24px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.modal-title {
  font-family: var(--font-heading);
  font-size: 18px;
  font-weight: 700;
  color: var(--text-primary);
}

.modal-close-btn {
  background: transparent;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  padding: 4px;
  border-radius: var(--radius-sm);
}

.modal-close-btn:hover {
  color: var(--text-primary);
}

.modal-body {
  padding: 24px;
}

.modal-footer {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 12px;
  margin-top: 24px;
  border-top: 1px solid var(--border);
  padding-top: 16px;
}

/* Toast Notifications */
.toast-container {
  position: fixed;
  bottom: 24px;
  right: 24px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  z-index: 2000;
}

.toast {
  padding: 12px 20px;
  border-radius: var(--radius-md);
  background: var(--bg-surface-elevated);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-lg);
  color: var(--text-primary);
  font-size: 13px;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 10px;
  animation: toastIn 0.3s ease forwards;
}

.toast-success {
  border-left: 4px solid var(--success);
}

.toast-error {
  border-left: 4px solid var(--danger);
}

@keyframes toastIn {
  from { opacity: 0; transform: translateX(20px); }
  to { opacity: 1; transform: translateX(0); }
}

/* Responsive Mobile */
@media (max-width: 768px) {
  .sidebar {
    position: fixed;
    transform: translateX(-100%);
  }

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

  .mobile-menu-btn {
    display: block;
  }

  .content-body {
    padding: 20px 16px;
  }

  .topbar {
    padding: 16px;
  }
}

/* ===================================================
   AUTHENTICATION & USER PROFILE STYLES
   =================================================== */
.login-overlay {
  position: fixed;
  inset: 0;
  background: radial-gradient(circle at top center, #1e1b4b 0%, #0b0f17 70%);
  z-index: 5000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.login-card {
  width: 100%;
  max-width: 420px;
  background: rgba(17, 24, 39, 0.9);
  backdrop-filter: blur(16px);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px 32px;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.6), 0 0 30px rgba(245, 158, 11, 0.15);
  animation: modalScaleUp 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.login-brand {
  text-align: center;
  margin-bottom: 28px;
}

.login-pole-icon {
  font-size: 40px;
  display: inline-block;
  margin-bottom: 8px;
  animation: floatIcon 3s ease-in-out infinite;
}

@keyframes floatIcon {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-6px); }
}

.login-brand h2 {
  font-family: var(--font-heading);
  font-size: 26px;
  font-weight: 800;
  color: var(--text-primary);
  letter-spacing: -0.5px;
}

.login-brand p {
  color: var(--text-muted);
  font-size: 13px;
  margin-top: 4px;
}

.login-form {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.login-error-alert {
  background: rgba(239, 68, 68, 0.15);
  border: 1px solid var(--danger);
  color: #fca5a5;
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  font-size: 13px;
  line-height: 1.4;
}

.login-footer-hint {
  margin-top: 24px;
  padding-top: 18px;
  border-top: 1px solid var(--border);
  text-align: center;
  font-size: 12px;
  color: var(--text-muted);
}

.login-footer-hint code {
  background: var(--bg-surface-elevated);
  padding: 2px 6px;
  border-radius: 4px;
  color: var(--primary-light);
  font-family: monospace;
}

.btn-block {
  width: 100%;
}

.btn-lg {
  padding: 14px 20px;
  font-size: 15px;
  font-weight: 600;
}

/* User Topbar Profile */
.user-topbar-profile {
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--bg-surface-elevated);
  padding: 6px 12px;
  border-radius: var(--radius-full);
  border: 1px solid var(--border);
}

.user-avatar-sm {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: rgba(245, 158, 11, 0.15);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  font-weight: bold;
}

.user-profile-text {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
}

.topbar-user-name {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-primary);
}

.topbar-user-role {
  font-size: 11px;
  color: var(--primary-light);
  font-weight: 500;
}

.pill-role-admin {
  background: rgba(245, 158, 11, 0.15);
  color: #fbbf24;
  border: 1px solid rgba(245, 158, 11, 0.3);
}

.pill-role-barber {
  background: rgba(99, 102, 241, 0.15);
  color: #a5b4fc;
  border: 1px solid rgba(99, 102, 241, 0.3);
}

.pill-rule-fullday {
  background: rgba(239, 68, 68, 0.15);
  color: #fca5a5;
  border: 1px solid rgba(239, 68, 68, 0.3);
}

.pill-rule-range {
  background: rgba(245, 158, 11, 0.15);
  color: #fde68a;
  border: 1px solid rgba(245, 158, 11, 0.3);
}

.pill-rule-custom {
  background: rgba(16, 185, 129, 0.15);
  color: #6ee7b7;
  border: 1px solid rgba(16, 185, 129, 0.3);
}