@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Outfit:wght@400;500;600;700;800&display=swap');

:root {
  --bg-primary: #f1f5f9; /* Soft light slate/gray background */
  --bg-secondary: #ffffff; /* Crisp white cards */
  --bg-glass: rgba(255, 255, 255, 0.85);
  --border-glass: rgba(15, 23, 42, 0.08);
  --border-glass-hover: rgba(15, 23, 42, 0.14);
  
  --text-primary: #0f172a; /* Slate 900 for dark readable text */
  --text-secondary: #475569; /* Slate 600 */
  --text-muted: #94a3b8; /* Slate 400 */
  
  --color-brand: #10b981; /* Emerald green accent */
  --color-brand-glow: rgba(16, 185, 129, 0.1);
  --color-accent: #2563eb; /* Strong blue for text in light theme */
  --color-accent-glow: rgba(37, 99, 235, 0.1);
  
  --status-upcoming-bg: rgba(245, 158, 11, 0.1);
  --status-upcoming-text: #d97706; /* Darker amber for contrast */
  --status-done-bg: rgba(16, 185, 129, 0.1);
  --status-done-text: #059669; /* Darker green */
  --status-cancelled-bg: rgba(239, 68, 68, 0.1);
  --status-cancelled-text: #dc2626; /* Darker red */
  --status-rescheduled-bg: rgba(168, 85, 247, 0.1);
  --status-rescheduled-text: #7c3aed; /* Darker purple */

  --font-display: 'Outfit', sans-serif;
  --font-sans: 'Inter', sans-serif;
  --shadow-premium: 0 10px 30px -10px rgba(15, 23, 42, 0.08), 0 1px 3px rgba(15, 23, 42, 0.03);
  --transition-smooth: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
  background-color: var(--bg-primary);
  color: var(--text-primary);
  font-family: var(--font-sans);
  min-height: 100vh;
  line-height: 1.5;
  background-image: 
    radial-gradient(circle at 10% 20%, rgba(16, 185, 129, 0.03) 0%, transparent 40%),
    radial-gradient(circle at 90% 80%, rgba(37, 99, 235, 0.03) 0%, transparent 40%);
  background-attachment: fixed;
  overflow-x: hidden;
}

/* Scrollbar customization */
::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}
::-webkit-scrollbar-track {
  background: var(--bg-primary);
}
::-webkit-scrollbar-thumb {
  background: var(--border-glass-hover);
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--color-brand);
}

.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 40px 24px;
}

/* Header Section */
header {
  margin-bottom: 30px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 20px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--border-glass);
}

.logo-group {
  display: flex;
  align-items: center;
  gap: 12px;
}

.logo-icon {
  width: 48px;
  height: 48px;
  background: linear-gradient(135deg, var(--color-brand), var(--color-accent));
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 24px;
  color: white;
  box-shadow: 0 0 20px rgba(16, 185, 129, 0.3);
}

.title-group h1 {
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 700;
  letter-spacing: -0.5px;
  background: linear-gradient(to right, #0f172a, #334155);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.title-group p {
  color: var(--text-secondary);
  font-size: 14px;
  margin-top: 2px;
}

.nav-tabs {
  display: flex;
  background: var(--bg-glass);
  backdrop-filter: blur(10px);
  border: 1px solid var(--border-glass);
  padding: 4px;
  border-radius: 12px;
}

.nav-tab {
  background: transparent;
  border: none;
  color: var(--text-secondary);
  padding: 8px 18px;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition-smooth);
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav-tab.active {
  background: rgba(15, 23, 42, 0.05);
  color: var(--text-primary);
  box-shadow: 0 2px 8px rgba(15, 23, 42, 0.05);
}

/* Dashboard Grid Layout */
.dashboard-layout {
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: 30px;
  align-items: start;
}

@media (max-width: 992px) {
  .dashboard-layout {
    grid-template-columns: 1fr;
  }
}

.dashboard-sidebar {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

/* Vertical Stats Panel */
.stats-panel-vertical {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}

@media (max-width: 992px) and (min-width: 600px) {
  .stats-panel-vertical {
    grid-template-columns: repeat(3, 1fr);
  }
}

.stat-card {
  background: var(--bg-glass);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border-glass);
  padding: 16px 20px;
  border-radius: 16px;
  position: relative;
  overflow: hidden;
  transition: var(--transition-smooth);
}

.stat-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: var(--color-accent);
}

.stat-card.brand::before {
  background: var(--color-brand);
}

.stat-lbl {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-secondary);
  margin-bottom: 2px;
}

.stat-val {
  font-family: var(--font-display);
  font-size: 24px;
  font-weight: 700;
  color: var(--text-primary);
}

/* Premium Monthly Calendar Widget */
.calendar-card {
  background: var(--bg-glass);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border-glass);
  border-radius: 20px;
  padding: 20px;
  box-shadow: var(--shadow-premium);
}

.calendar-card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
}

.calendar-title {
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: 0.2px;
}

.cal-nav-btn {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-glass);
  color: var(--text-secondary);
  width: 28px;
  height: 28px;
  border-radius: 8px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-smooth);
}

.cal-nav-btn:hover {
  background: rgba(255, 255, 255, 0.1);
  color: var(--text-primary);
}

.calendar-weekdays {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  text-align: center;
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 8px;
}

.calendar-days {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 4px;
}

.calendar-day-cell {
  aspect-ratio: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 600;
  border-radius: 8px;
  cursor: pointer;
  color: var(--text-secondary);
  transition: var(--transition-smooth);
  border: 1px solid transparent;
  position: relative;
}

.calendar-day-cell:hover:not(.empty) {
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-primary);
  border-color: var(--border-glass-hover);
}

.calendar-day-cell.active {
  background: var(--color-brand);
  color: white;
  border-color: var(--color-brand);
  box-shadow: 0 4px 12px rgba(16, 185, 129, 0.35);
}

.calendar-day-cell.has-sessions:not(.active) {
  background: rgba(16, 185, 129, 0.08);
  border-color: rgba(16, 185, 129, 0.25);
  color: var(--color-brand);
  font-weight: 700;
}

.calendar-day-cell.has-sessions::after {
  content: '';
  position: absolute;
  bottom: 4px;
  width: 4px;
  height: 4px;
  background: var(--color-brand);
  border-radius: 50%;
}

.calendar-day-cell.active.has-sessions::after {
  background: white;
}

.calendar-day-cell.empty {
  opacity: 0;
  cursor: default;
  pointer-events: none;
}

.calendar-footer-info {
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid var(--border-glass);
}

.calendar-picker-manual {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  font-size: 12px;
  color: var(--text-secondary);
}

.datepicker-input {
  background: rgba(0, 0, 0, 0.2);
  border: 1px solid var(--border-glass);
  color: var(--text-primary);
  padding: 4px 8px;
  border-radius: 6px;
  font-size: 12px;
  outline: none;
  cursor: pointer;
  transition: var(--transition-smooth);
}

.datepicker-input:focus {
  border-color: var(--color-brand);
}

/* Timetable (Main Panel) Styles */
.timetable-section-header {
  background: var(--bg-glass);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border-glass);
  border-radius: 20px;
  padding: 16px 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 24px;
}

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

.header-icon {
  font-size: 28px;
  color: var(--color-brand);
  background: var(--color-brand-glow);
  width: 48px;
  height: 48px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.timetable-section-header h2 {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  color: var(--text-primary);
}

.timetable-section-header p {
  font-size: 12px;
  color: var(--text-secondary);
  margin-top: 1px;
}

.session-count-tag {
  background: var(--color-brand-glow);
  color: var(--color-brand);
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 700;
  padding: 6px 14px;
  border-radius: 20px;
  border: 1px dashed rgba(16, 185, 129, 0.3);
}

/* Timetable Section */
.sessions-section {
  display: flex;
  flex-direction: column;
}

.empty-state {
  text-align: center;
  padding: 60px 40px;
  background: var(--bg-glass);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border-glass);
  border-radius: 20px;
  color: var(--text-secondary);
  box-shadow: var(--shadow-premium);
}

.empty-state i {
  font-size: 48px;
  color: var(--text-muted);
  margin-bottom: 16px;
  display: block;
}

.empty-state h3 {
  font-family: var(--font-display);
  color: var(--text-primary);
  font-size: 18px;
  margin-bottom: 6px;
}

.sessions-table-wrapper {
  background: var(--bg-glass);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border-glass);
  border-radius: 20px;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  box-shadow: var(--shadow-premium);
}

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

table.sessions-table th {
  padding: 18px 20px;
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  color: white;
  border-bottom: 1px solid rgba(15, 23, 42, 0.1);
  background: linear-gradient(135deg, #1e293b, #0f172a);
}

table.sessions-table td {
  padding: 18px 20px;
  font-size: 14px;
  color: var(--text-primary);
  border-bottom: 1px solid var(--border-glass);
  vertical-align: middle;
}

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

table.sessions-table tr:hover td {
  background: rgba(15, 23, 42, 0.01);
}

/* Table Specific Cell Styles */
.time-cell {
  font-weight: 600;
  color: var(--color-accent);
}

.topic-cell {
  max-width: 250px;
}

.topic-title {
  font-weight: 600;
  margin-bottom: 2px;
}

.topic-meta {
  font-size: 12px;
  color: var(--text-secondary);
}

.venue-cell {
  max-width: 200px;
  color: var(--text-secondary);
  font-size: 13px;
  line-height: 1.4;
}

.download-btn {
  background: linear-gradient(135deg, var(--color-brand), #059669);
  color: white;
  border: none;
  padding: 8px 16px;
  border-radius: 8px;
  font-weight: 600;
  font-size: 13px;
  cursor: pointer;
  transition: var(--transition-smooth);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.download-btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(16, 185, 129, 0.3);
}

.download-btn.disabled {
  background: var(--text-muted);
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}

/* Modal View */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(15, 23, 42, 0.3);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease;
  padding: 24px;
}

.modal-overlay.active {
  opacity: 1;
  pointer-events: all;
}

.modal-content {
  background: var(--bg-secondary);
  border: 1px solid var(--border-glass);
  border-radius: 24px;
  width: 100%;
  max-width: 960px;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: 0 20px 40px -15px rgba(15, 23, 42, 0.15);
  display: flex;
  flex-direction: column;
  transform: scale(0.95);
  transition: transform 0.25s ease;
}

.modal-overlay.active .modal-content {
  transform: scale(1);
}

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

.modal-title {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 700;
}

.close-btn {
  background: transparent;
  border: none;
  color: var(--text-secondary);
  font-size: 24px;
  cursor: pointer;
  transition: var(--transition-smooth);
}

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

.modal-body {
  padding: 24px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

@media (max-width: 768px) {
  .modal-body {
    grid-template-columns: 1fr;
  }
}

/* Poster Preview Canvas */
.poster-preview-col {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: #f8fafc;
  padding: 16px;
  border-radius: 16px;
  border: 1px dashed var(--border-glass);
}

.canvas-container {
  width: 100%;
  max-width: 380px;
  aspect-ratio: 4/5;
  box-shadow: 0 8px 24px rgba(15, 23, 42, 0.08);
  border-radius: 8px;
  overflow: hidden;
  background: #f8fafc;
}

canvas#posterCanvas {
  width: 100%;
  height: 100%;
  display: block;
}

/* Settings Column */
.poster-settings-col {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.settings-card {
  background: #ffffff;
  border: 1px solid var(--border-glass);
  border-radius: 16px;
  padding: 18px;
  box-shadow: 0 1px 3px rgba(15, 23, 42, 0.02);
}

.settings-card h4 {
  font-family: var(--font-display);
  font-size: 15px;
  margin-bottom: 12px;
  color: var(--color-brand);
}

.input-group {
  margin-bottom: 14px;
}

.input-group:last-child {
  margin-bottom: 0;
}

.input-group label {
  display: block;
  font-size: 12px;
  color: var(--text-secondary);
  margin-bottom: 4px;
  font-weight: 500;
}

.slider-container {
  display: flex;
  align-items: center;
  gap: 12px;
}

.slider-container input[type="range"] {
  flex: 1;
  accent-color: var(--color-brand);
}

.slider-container span {
  font-family: monospace;
  font-size: 13px;
  width: 40px;
  text-align: right;
  color: var(--text-primary);
}

.action-row {
  display: flex;
  gap: 12px;
  margin-top: auto;
  padding-top: 16px;
}

.btn-primary {
  flex: 1;
  background: linear-gradient(135deg, var(--color-brand), #059669);
  color: white;
  border: none;
  padding: 12px;
  border-radius: 10px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition-smooth);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 15px rgba(16, 185, 129, 0.3);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-glass);
  color: var(--text-secondary);
  padding: 12px 18px;
  border-radius: 10px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition-smooth);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.1);
  color: var(--text-primary);
}

/* Trainer Management Panel */
.trainers-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 24px;
}

.trainer-card {
  background: var(--bg-glass);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border-glass);
  border-radius: 20px;
  overflow: hidden;
  transition: var(--transition-smooth);
  display: flex;
  flex-direction: column;
}

.trainer-card:hover {
  transform: translateY(-3px);
  border-color: var(--border-glass-hover);
  box-shadow: var(--shadow-premium);
}

.trainer-card-header {
  height: 180px;
  background: #0f1524;
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.trainer-template-preview {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.6;
}

.trainer-meta-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 16px;
  background: linear-gradient(to top, rgba(18, 24, 38, 0.95), transparent);
}

.trainer-meta-overlay h3 {
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 700;
}

.trainer-meta-overlay span {
  font-size: 12px;
  color: var(--color-brand);
  font-weight: 500;
}

.trainer-card-body {
  padding: 18px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  flex-grow: 1;
}

.alias-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.alias-tag {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-glass);
  font-size: 11px;
  color: var(--text-secondary);
  padding: 2px 8px;
  border-radius: 6px;
}

.trainer-actions {
  display: flex;
  gap: 10px;
  margin-top: auto;
  padding-top: 12px;
  border-top: 1px solid var(--border-glass);
}

.trainer-actions .btn {
  flex: 1;
  padding: 8px;
  border-radius: 8px;
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition-smooth);
}

.btn-edit {
  background: rgba(59, 130, 246, 0.1);
  border: 1px solid rgba(59, 130, 246, 0.2);
  color: var(--color-accent);
}

.btn-edit:hover {
  background: rgba(59, 130, 246, 0.2);
}

.btn-upload {
  background: rgba(16, 185, 129, 0.1);
  border: 1px solid rgba(16, 185, 129, 0.2);
  color: var(--color-brand);
}

.btn-upload:hover {
  background: rgba(16, 185, 129, 0.2);
}

/* Forms & Uploader */
.upload-form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 16px;
}

.upload-form-group label {
  font-size: 13px;
  font-weight: 500;
  color: var(--text-secondary);
}

.file-drop-area {
  border: 2px dashed var(--border-glass);
  border-radius: 12px;
  padding: 30px;
  text-align: center;
  background: #f8fafc;
  cursor: pointer;
  transition: var(--transition-smooth);
}

.file-drop-area:hover {
  border-color: var(--color-brand);
  background: rgba(16, 185, 129, 0.05);
}

.file-drop-area i {
  font-size: 32px;
  color: var(--text-muted);
  margin-bottom: 10px;
  display: block;
}

.file-drop-area input[type="file"] {
  display: none;
}

.form-control {
  background: #ffffff;
  border: 1px solid var(--border-glass);
  border-radius: 8px;
  padding: 10px 14px;
  color: var(--text-primary);
  font-size: 14px;
  outline: none;
  transition: var(--transition-smooth);
}

.form-control:focus {
  border-color: var(--color-brand);
  box-shadow: 0 0 10px rgba(16, 185, 129, 0.05);
}

/* Animations */
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

.fade-in-el {
  animation: fadeIn 0.4s ease forwards;
}

/* WhatsApp Actions Styling */
.btn-success {
  background: #25d366 !important;
  color: white !important;
  border: none;
  border-radius: 8px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition-smooth);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  box-shadow: 0 4px 12px rgba(37, 211, 102, 0.2);
}

.btn-success:hover {
  background: #1ebe57 !important;
  transform: translateY(-1px);
  box-shadow: 0 4px 15px rgba(37, 211, 102, 0.4);
}

/* WhatsApp Table Action Button */
.whatsapp-btn {
  background: rgba(37, 211, 102, 0.1);
  border: 1px solid rgba(37, 211, 102, 0.2);
  color: #25d366;
  padding: 8px 12px;
  border-radius: 8px;
  font-weight: 600;
  font-size: 13px;
  cursor: pointer;
  transition: var(--transition-smooth);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.whatsapp-btn:hover {
  background: rgba(37, 211, 102, 0.2);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(37, 211, 102, 0.15);
}

.whatsapp-btn.disabled {
  background: var(--text-muted);
  color: rgba(255,255,255,0.4);
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}

/* Share modal step layout custom modifications */
.share-step-card {
  transition: var(--transition-smooth);
}

.share-step-card:hover {
  border-color: rgba(255, 255, 255, 0.15) !important;
  background: rgba(255, 255, 255, 0.05) !important;
}

.btn-share-action {
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--border-glass);
  color: var(--text-primary);
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition-smooth);
}

.btn-share-action:hover {
  background: rgba(255,255,255,0.1);
  border-color: var(--border-glass-hover);
}

/* Full width layouts and filter controls styles */
.full-width-timetable {
  width: 100%;
}

.filter-controls-card {
  background: var(--bg-glass);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border-glass);
  border-radius: 20px;
  padding: 20px 24px;
  margin-bottom: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}

.search-input-wrapper {
  position: relative;
  flex: 1;
  min-width: 280px;
}

.search-input-wrapper input {
  width: 100%;
  background: #ffffff;
  border: 1px solid var(--border-glass);
  border-radius: 10px;
  padding: 12px 16px 12px 42px;
  color: var(--text-primary);
  font-size: 14px;
  outline: none;
  transition: var(--transition-smooth);
}

.search-input-wrapper input:focus {
  border-color: var(--color-brand);
  box-shadow: 0 0 10px rgba(16, 185, 129, 0.05);
}

.search-icon {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-secondary);
  font-size: 16px;
}

.date-filter-wrapper {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.date-filter-wrapper label {
  font-size: 13px;
  font-weight: 500;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: 6px;
}

.date-filter-wrapper .datepicker-input {
  background: #ffffff;
  border: 1px solid var(--border-glass);
  color: var(--text-primary);
  padding: 10px 14px;
  border-radius: 10px;
  font-size: 14px;
  outline: none;
  cursor: pointer;
  transition: var(--transition-smooth);
}

.date-filter-wrapper .datepicker-input:focus {
  border-color: var(--color-brand);
}

.filter-group {
  display: flex;
  align-items: center;
  gap: 8px;
}

.filter-select-input {
  background: #ffffff;
  border: 1px solid var(--border-glass);
  color: var(--text-primary);
  padding: 10px 14px;
  border-radius: 10px;
  font-size: 14px;
  outline: none;
  cursor: pointer;
  transition: var(--transition-smooth);
  min-width: 155px;
  appearance: none;
  -webkit-appearance: none;
  -moz-appearance: none;
  background-image: url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath fill='none' stroke='%23475569' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='m2 5 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  background-size: 12px;
  padding-right: 32px;
}

.filter-select-input:focus {
  border-color: var(--color-brand);
}

.btn-clear {
  background: rgba(239, 68, 68, 0.1);
  border: 1px solid rgba(239, 68, 68, 0.2);
  color: #f87171;
  padding: 10px 16px;
  border-radius: 10px;
  font-weight: 600;
  font-size: 13px;
  cursor: pointer;
  transition: var(--transition-smooth);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.btn-clear:hover {
  background: rgba(239, 68, 68, 0.2);
  color: #ef4444;
}

/* Quick Filter Badges Styles */
.quick-filter-badges {
  display: flex;
  gap: 10px;
  margin-bottom: 24px;
  flex-wrap: wrap;
}

.badge-filter-btn {
  background: #ffffff;
  border: 1px solid rgba(15, 23, 42, 0.06);
  color: var(--text-secondary);
  padding: 8px 18px;
  border-radius: 30px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  box-shadow: 0 2px 6px rgba(15, 23, 42, 0.02);
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.badge-filter-btn:hover {
  transform: translateY(-2px);
  border-color: var(--color-brand);
  background: var(--color-brand-glow);
  color: var(--color-brand);
  box-shadow: 0 4px 12px rgba(16, 185, 129, 0.15);
}

.badge-filter-btn.active {
  background: linear-gradient(135deg, var(--color-brand), #059669);
  border-color: transparent;
  color: white;
  transform: translateY(-2px);
  box-shadow: 0 6px 15px rgba(16, 185, 129, 0.3);
}

/* Glowing Timetable Row Styles (Today Highlights) */
tr.row-today td {
  background: rgba(16, 185, 129, 0.03) !important;
  border-top: 1px solid rgba(16, 185, 129, 0.15) !important;
  border-bottom: 1px solid rgba(16, 185, 129, 0.15) !important;
}

tr.row-today td:first-child {
  border-left: 4px solid var(--color-brand) !important;
}

tr.row-today:hover td {
  background: rgba(16, 185, 129, 0.05) !important;
}

/* Glowing dot for Today */
.today-glowing-indicator {
  display: inline-block;
  width: 7px;
  height: 7px;
  background-color: var(--color-brand);
  border-radius: 50%;
  margin-right: 6px;
  box-shadow: 0 0 8px var(--color-brand);
  animation: pulse-glow 1.8s infinite ease-in-out;
  vertical-align: middle;
}

@keyframes pulse-glow {
  0% { transform: scale(0.9); opacity: 0.6; box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.5); }
  50% { transform: scale(1.2); opacity: 1; box-shadow: 0 0 10px 4px rgba(16, 185, 129, 0.2); }
  100% { transform: scale(0.9); opacity: 0.6; box-shadow: 0 0 0 0 rgba(16, 185, 129, 0); }
}

/* Dynamic Mobilizer (Vendor) Badges */
.mob-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 12px;
  border-radius: 30px;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  margin-top: 6px;
  letter-spacing: 0.5px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.03);
  transition: var(--transition-smooth);
}
.mob-badge i {
  font-size: 12px;
}

.badge-finance {
  background: linear-gradient(135deg, rgba(59, 130, 246, 0.08), rgba(37, 99, 235, 0.08));
  color: #2563eb;
  border: 1px solid rgba(37, 99, 235, 0.25);
  box-shadow: 0 0 12px rgba(37, 99, 235, 0.1);
}

.badge-social {
  background: linear-gradient(135deg, rgba(168, 85, 247, 0.08), rgba(139, 92, 246, 0.08));
  color: #7c3aed;
  border: 1px solid rgba(139, 92, 246, 0.25);
  box-shadow: 0 0 12px rgba(139, 92, 246, 0.1);
}

.badge-cook {
  background: linear-gradient(135deg, rgba(245, 158, 11, 0.08), rgba(217, 119, 6, 0.08));
  color: #d97706;
  border: 1px solid rgba(217, 119, 6, 0.25);
  box-shadow: 0 0 12px rgba(217, 119, 6, 0.1);
}

.badge-default {
  background: linear-gradient(135deg, rgba(100, 116, 139, 0.08), rgba(71, 85, 105, 0.08));
  color: #475569;
  border: 1px solid rgba(71, 85, 105, 0.25);
}

/* Online / Offline Mode Badges */
.mode-badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 4px 10px;
  border-radius: 30px;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  margin-top: 5px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.03);
}

.badge-online {
  background: linear-gradient(135deg, rgba(16, 185, 129, 0.08), rgba(5, 150, 105, 0.08));
  color: #059669;
  border: 1px solid rgba(16, 185, 129, 0.25);
  box-shadow: 0 0 12px rgba(16, 185, 129, 0.1);
}

.badge-offline {
  background: linear-gradient(135deg, rgba(239, 68, 68, 0.08), rgba(220, 38, 38, 0.08));
  color: #dc2626;
  border: 1px solid rgba(239, 68, 68, 0.25);
  box-shadow: 0 0 12px rgba(239, 68, 68, 0.1);
}

.badge-hybrid {
  background: linear-gradient(135deg, rgba(245, 158, 11, 0.08), rgba(217, 119, 6, 0.08));
  color: #d97706;
  border: 1px solid rgba(245, 158, 11, 0.25);
  box-shadow: 0 0 12px rgba(245, 158, 11, 0.1);
}

/* Mobile Responsiveness Improvements */
@media (max-width: 768px) {
  .filter-controls-card {
    padding: 16px;
    gap: 12px;
  }

  .datepicker-input, .filter-select-input {
    width: 100%;
    min-width: unset;
  }

  .date-filter-wrapper {
    width: 100%;
    display: grid;
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .filter-group {
    flex-direction: column;
    align-items: flex-start;
    gap: 4px;
  }

  .filter-group label {
    font-size: 12px;
  }

  .btn-clear {
    width: 100%;
    justify-content: center;
    margin-top: 5px;
  }

  table.sessions-table th, table.sessions-table td {
    padding: 12px 14px;
    font-size: 13px;
  }
}

/* Sync Database Button Styles */
.btn-sync {
  background: linear-gradient(135deg, var(--color-brand), #059669);
  color: white;
  border: none;
  padding: 10px 18px;
  border-radius: 10px;
  font-weight: 600;
  font-size: 13px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: var(--transition-smooth);
  box-shadow: 0 4px 12px rgba(16, 185, 129, 0.2);
}

.btn-sync:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 18px rgba(16, 185, 129, 0.3);
}

.btn-sync:active {
  transform: translateY(0);
}

.btn-sync i {
  font-size: 15px;
}

/* Zebra striping and hover effects for Desktop Timetable */
table.sessions-table tbody tr:nth-child(even) td {
  background: rgba(15, 23, 42, 0.015);
}

table.sessions-table tbody tr:hover td {
  background: rgba(16, 185, 129, 0.02) !important;
}

/* Mobile responsive layout toggle */
.sessions-table-wrapper {
  display: block;
}

.sessions-cards-wrapper {
  display: none;
}

@media (max-width: 768px) {
  .sessions-table-wrapper {
    display: none !important;
  }
  
  .sessions-cards-wrapper {
    display: grid !important;
    grid-template-columns: 1fr;
    gap: 16px;
    margin-bottom: 30px;
  }
}

/* Mobile View Event Card styling */
.session-card {
  background: var(--bg-glass);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border-glass);
  border-radius: 16px;
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  box-shadow: 0 4px 20px -5px rgba(15, 23, 42, 0.05);
  transition: var(--transition-smooth);
}

.session-card:hover {
  transform: translateY(-2px);
  border-color: var(--border-glass-hover);
  box-shadow: 0 10px 25px -10px rgba(15, 23, 42, 0.1);
}

.session-card.card-today {
  border-left: 5px solid var(--color-brand) !important;
  background: rgba(16, 185, 129, 0.01) !important;
  box-shadow: 0 4px 20px -5px rgba(16, 185, 129, 0.08);
}

.session-card-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  border-bottom: 1px solid rgba(15, 23, 42, 0.05);
  padding-bottom: 10px;
}

.trainer-info {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.trainer-name {
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 700;
  color: var(--text-primary);
}

.config-status {
  font-size: 11px;
}

.config-status .status-yes {
  color: #10b981;
}

.config-status .status-no {
  color: #ef4444;
}

.today-tag {
  background: rgba(16, 185, 129, 0.1);
  color: #059669;
  font-size: 10px;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: 20px;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  text-transform: uppercase;
}

.today-dot {
  width: 5px;
  height: 5px;
  background-color: var(--color-brand);
  border-radius: 50%;
  animation: pulse-glow 1.5s infinite;
}

.session-card-body {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.meta-row {
  display: flex;
  gap: 16px;
  font-size: 13px;
  color: var(--text-secondary);
}

.meta-item {
  display: flex;
  align-items: center;
  gap: 6px;
}

.meta-item i {
  color: var(--color-brand);
}

.badge-row {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  align-items: center;
  margin: 4px 0;
}

.session-by-row, .coordinator-row {
  display: flex;
  justify-content: space-between;
  font-size: 13px;
}

.session-by-row .label, .coordinator-row .label {
  color: var(--text-muted);
}

.session-by-row .value, .coordinator-row .value {
  font-weight: 600;
  color: var(--text-primary);
}

.session-card-actions {
  display: flex;
  gap: 8px;
  margin-top: 4px;
}

.session-card-actions button {
  flex: 1;
  justify-content: center;
  padding: 8px 4px;
  font-size: 11px;
}

.copylink-btn {
  background: rgba(255, 255, 255, 0.05) !important;
  border: 1px solid var(--border-glass) !important;
  color: var(--text-primary) !important;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  border-radius: 8px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition-smooth);
}

.copylink-btn:hover {
  background: var(--border-glass-hover) !important;
}


/* Mobile layout tweaks for header and sync button */
@media (max-width: 768px) {
  header {
    flex-wrap: nowrap !important;
    gap: 10px !important;
    padding-bottom: 15px !important;
    margin-bottom: 20px !important;
  }
  
  .logo-group h1 {
    font-size: 18px !important;
  }
  
  .logo-group p {
    font-size: 11px !important;
  }
  
  .btn-sync {
    padding: 8px 12px !important;
    font-size: 11px !important;
    border-radius: 8px !important;
    white-space: nowrap !important;
  }
}

/* Mobile Bottom Navigation Styles */
.mobile-bottom-nav {
  display: none;
}

@media (max-width: 768px) {
  .mobile-bottom-nav {
    display: flex;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    height: 68px;
    background: rgba(9, 13, 22, 0.92);
    backdrop-filter: blur(20px);
    border-top: 1px solid var(--border-glass);
    justify-content: space-around;
    align-items: center;
    z-index: 997;
    padding-bottom: env(safe-area-inset-bottom);
    box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.3);
  }

  .mobile-bottom-nav .nav-item {
    background: none;
    border: none;
    outline: none;
    color: var(--text-muted);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 4px;
    cursor: pointer;
    flex: 1;
    height: 100%;
    transition: var(--transition-smooth);
  }

  .mobile-bottom-nav .nav-item i {
    font-size: 20px;
    transition: transform 0.2s ease;
  }

  .mobile-bottom-nav .nav-item span {
    font-size: 11px;
    font-weight: 500;
    font-family: var(--font-sans);
  }

  .mobile-bottom-nav .nav-item.active {
    color: var(--color-brand);
    text-shadow: 0 0 10px rgba(16, 185, 129, 0.3);
  }

  .mobile-bottom-nav .nav-item.active i {
    transform: translateY(-2px);
  }

  .container {
    padding-bottom: 90px !important;
  }
}

/* Card Themes based on Mobilizer Vendor */
.session-card {
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.06) !important;
}

.session-card .trainer-name {
  font-size: 17px !important;
  color: #0f172a !important;
}

.session-card .meta-item {
  color: #334155 !important;
  font-weight: 500 !important;
}

.session-card .meta-item i {
  color: var(--color-brand) !important;
}

.session-card .session-by-row .label, 
.session-card .coordinator-row .label {
  color: #64748b !important;
}

.session-card .session-by-row .value, 
.session-card .coordinator-row .value {
  color: #0f172a !important;
  font-weight: 600 !important;
}

.session-card .config-status .status-yes {
  color: #059669 !important;
  font-weight: 600 !important;
}

.session-card .config-status .status-no {
  color: #dc2626 !important;
  font-weight: 600 !important;
}

.session-card.card-finance {
  background: linear-gradient(135deg, #d1fae5 0%, #a7f3d0 100%) !important; /* Soft mint green */
  box-shadow: 0 6px 20px rgba(16, 185, 129, 0.15) !important;
}

.session-card.card-social {
  background: linear-gradient(135deg, #dbeafe 0%, #bfdbfe 100%) !important; /* Soft sky blue */
  box-shadow: 0 6px 20px rgba(59, 130, 246, 0.15) !important;
}

.session-card.card-cook {
  background: linear-gradient(135deg, #fef3c7 0%, #fde68a 100%) !important; /* Soft warm amber */
  box-shadow: 0 6px 20px rgba(245, 158, 11, 0.15) !important;
}

.session-card.card-default {
  background: linear-gradient(135deg, #ede9fe 0%, #ddd6fe 100%) !important; /* Soft lavender */
  box-shadow: 0 6px 20px rgba(99, 102, 241, 0.15) !important;
}

/* Glowing buttons styles */
.whatsapp-btn {
  background: linear-gradient(135deg, #25d366, #128c7e) !important;
  color: white !important;
  border: none !important;
  box-shadow: 0 4px 14px rgba(37, 211, 102, 0.3) !important;
  transition: var(--transition-smooth) !important;
}
.whatsapp-btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.5) !important;
}

.copylink-btn {
  background: linear-gradient(135deg, #6366f1, #4f46e5) !important;
  border: none !important;
  color: #ffffff !important;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  border-radius: 8px;
  font-weight: 600;
  cursor: pointer;
  box-shadow: 0 4px 14px rgba(99, 102, 241, 0.3) !important;
  transition: var(--transition-smooth) !important;
}
.copylink-btn:hover {
  background: linear-gradient(135deg, #4f46e5, #4338ca) !important;
  box-shadow: 0 6px 20px rgba(99, 102, 241, 0.5) !important;
}

/* Modal Action Button Glows */
#copyShareImageBtn {
  background: linear-gradient(135deg, #10b981, #059669) !important;
  box-shadow: 0 4px 14px rgba(16, 185, 129, 0.3) !important;
}
#copyShareImageBtn:hover {
  box-shadow: 0 6px 20px rgba(16, 185, 129, 0.5) !important;
}

#copyShareTextBtn {
  background: linear-gradient(135deg, #6366f1, #4f46e5) !important;
  box-shadow: 0 4px 14px rgba(99, 102, 241, 0.3) !important;
}
#copyShareTextBtn:hover {
  box-shadow: 0 6px 20px rgba(99, 102, 241, 0.5) !important;
}

/* Trainer Name Glow Styles */
.trainer-name {
  font-weight: 700 !important;
  color: #0f172a !important; /* Premium dark slate */
  background: linear-gradient(135deg, #0d9488, #059669);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
  text-shadow: 0 0 10px rgba(16, 185, 129, 0.15);
  animation: trainerGlow 2.5s ease-in-out infinite alternate;
}

@keyframes trainerGlow {
  from {
    filter: drop-shadow(0 0 1px rgba(16, 185, 129, 0.1));
  }
  to {
    filter: drop-shadow(0 0 6px rgba(16, 185, 129, 0.6));
  }
}