/* Custom styles for FMO Systems Portal */

:root {
  /* FMO Blue-White Light Theme Variables */
  --bg-page: #f0f4f8;
  --bg-header: #ffffff;
  --bg-card: #ffffff;
  --bg-stat-card: #eef2f6;
  
  --primary-color: #1a365d; /* Dark Corporate Blue */
  --primary-rgb: 26, 54, 93;
  --secondary-color: #2b6cb0; /* Bright Blue */
  --secondary-rgb: 43, 108, 176;
  --accent-color: #3182ce; /* Light Blue */
  --accent-rgb: 49, 130, 206;
  
  --text-primary: #2d3748;
  --text-secondary: #4a5568;
  --text-muted: #718096;
  --border-color: #e2e8f0;
  
  /* Status Colors */
  --color-online: #38a169;
  --color-online-light: #f0fff4;
  --color-warning: #dd6b20;
  --color-warning-light: #fffaf0;
  --color-alert: #e53e3e;
  --color-alert-light: #fff5f5;
  
  /* Shadow & Transition tokens */
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.05);
  --shadow-md: 0 4px 6px -1px rgba(0,0,0,0.05), 0 2px 4px -1px rgba(0,0,0,0.03);
  --shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.05), 0 4px 6px -2px rgba(0,0,0,0.02);
  --shadow-card-hover: 0 20px 25px -5px rgba(26,54,93,0.1), 0 10px 10px -5px rgba(26,54,93,0.04);
  --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --border-radius-sm: 6px;
  --border-radius-md: 12px;
  --border-radius-lg: 20px;
}

/* Design Variant 2: Midnight Ocean (Dark Theme Overrides) */
body.dark-ocean-theme {
  --bg-page: #070a13;
  --bg-header: #0f172a;
  --bg-card: rgba(15, 23, 42, 0.75);
  --bg-stat-card: #1e293b;
  
  --primary-color: #06b6d4; /* Neon Cyan */
  --primary-rgb: 6, 182, 212;
  --secondary-color: #3b82f6; /* Electric Blue */
  --secondary-rgb: 59, 130, 246;
  --accent-color: #10b981; /* Emerald Green */
  --accent-rgb: 16, 185, 129;
  
  --text-primary: #ffffff;
  --text-secondary: #cbd5e1;
  --text-muted: #94a3b8;
  --border-color: rgba(255, 255, 255, 0.08);
  
  --color-online-light: rgba(16, 185, 129, 0.15);
  --color-warning-light: rgba(245, 158, 11, 0.15);
  --color-alert-light: rgba(244, 63, 94, 0.15);
  
  --shadow-card-hover: 0 10px 25px rgba(6, 182, 212, 0.25);
}

/* Glassmorphism card for Midnight Ocean */
body.dark-ocean-theme .system-card {
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

/* Design Variant 3: Coastal Mint / Marine Eco Theme (Light Theme Overrides) */
body.mint-coastal-theme {
  --bg-page: #f0fdf4; /* Pale Mint Wash */
  --bg-header: #ffffff;
  --bg-card: #ffffff;
  --bg-stat-card: #e6f4ea;
  
  --primary-color: #0f766e; /* Forest Teal */
  --primary-rgb: 15, 118, 110;
  --secondary-color: #0d9488; /* Mint Teal */
  --secondary-rgb: 13, 148, 136;
  --accent-color: #10b981; /* Sea Green */
  --accent-rgb: 16, 185, 129;
  
  --text-primary: #064e3b; /* Deep Green Text */
  --text-secondary: #0f766e;
  --text-muted: #64748b;
  --border-color: #ccfbf1;
  
  --color-online: #10b981;
  --color-online-light: #d1fae5;
  --color-warning: #f59e0b;
  --color-warning-light: #fef3c7;
  --color-alert: #ef4444;
  --color-alert-light: #fee2e2;
  
  --shadow-sm: 0 1px 3px rgba(13, 148, 136, 0.05);
  --shadow-md: 0 4px 6px rgba(13, 148, 136, 0.05);
  --shadow-lg: 0 10px 15px rgba(13, 148, 136, 0.05);
  --shadow-card-hover: 0 10px 25px rgba(13, 148, 136, 0.15);
}

/* Base Resets and Document styles */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: 'K2D', 'Inter', -apple-system, sans-serif;
  background-color: var(--bg-page);
  color: var(--text-primary);
  line-height: 1.6;
  transition: background-color 0.3s ease, color 0.3s ease;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* Header Styles */
.main-header {
  background-color: var(--bg-header);
  border-bottom: 1px solid var(--border-color);
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: var(--shadow-sm);
  transition: background-color 0.3s ease, border-color 0.3s ease;
}

.header-container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0.75rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  min-width: 250px;
}

.logo-container {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.brand-logo {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.brand-text h1 {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--primary-color);
  line-height: 1.2;
}

.brand-text p {
  font-size: 0.75rem;
  color: var(--text-muted);
  font-family: 'Inter', sans-serif;
}

/* Search Box Styles */
.search-wrapper {
  flex-grow: 1;
  max-width: 600px;
}

.search-box {
  position: relative;
  width: 100%;
  display: flex;
  align-items: center;
}

.search-icon {
  position: absolute;
  left: 14px;
  width: 20px;
  height: 20px;
  color: var(--text-muted);
  pointer-events: none;
}

.search-box input {
  width: 100%;
  padding: 0.75rem 2.75rem 0.75rem 2.75rem;
  border-radius: var(--border-radius-lg);
  border: 1.5px solid var(--border-color);
  background-color: var(--bg-page);
  color: var(--text-primary);
  font-family: inherit;
  font-size: 0.95rem;
  outline: none;
  transition: var(--transition-smooth);
}

.search-box input:focus {
  border-color: var(--secondary-color);
  background-color: var(--bg-card);
  box-shadow: 0 0 0 4px rgba(43, 108, 176, 0.15);
}

.clear-search-btn {
  position: absolute;
  right: 14px;
  background: none;
  border: none;
  font-size: 1.5rem;
  color: var(--text-muted);
  cursor: pointer;
  display: none;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  transition: var(--transition-smooth);
}

.clear-search-btn:hover {
  background-color: rgba(0,0,0,0.05);
  color: var(--text-primary);
}

body.dark-ocean-theme .clear-search-btn:hover {
  background-color: rgba(255,255,255,0.1);
}
body.mint-coastal-theme .clear-search-btn:hover {
  background-color: rgba(13, 148, 136, 0.1);
}

/* Header Actions */
.header-actions {
  display: flex;
  align-items: center;
  gap: 1.25rem;
}

.datetime-widget {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  font-family: 'Inter', sans-serif;
  font-size: 0.85rem;
  color: var(--text-secondary);
  border-right: 1px solid var(--border-color);
  padding-right: 1.25rem;
}

#current-time {
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--primary-color);
}

.notification-trigger {
  display: none !important;
  position: relative;
  cursor: pointer;
  padding: 8px;
  border-radius: 50%;
  color: var(--text-secondary);
  transition: var(--transition-smooth);
}

.notification-trigger:hover {
  background-color: var(--bg-page);
  color: var(--primary-color);
}

.notification-trigger svg {
  width: 24px;
  height: 24px;
}

.notification-badge {
  position: absolute;
  top: 4px;
  right: 4px;
  background-color: var(--color-alert);
  color: white;
  font-size: 0.7rem;
  font-weight: 700;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid var(--bg-header);
}

.theme-toggle {
  background: none;
  border: 1.5px solid var(--border-color);
  padding: 8px;
  border-radius: 50%;
  cursor: pointer;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-smooth);
}

.theme-toggle:hover {
  background-color: var(--bg-page);
  color: var(--primary-color);
  border-color: var(--text-muted);
}

.theme-toggle svg {
  width: 20px;
  height: 20px;
}

/* User profile */
.user-profile {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background-color: var(--secondary-color);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  font-size: 0.9rem;
  transition: var(--transition-smooth);
}

.user-details {
  display: flex;
  flex-direction: column;
}

.user-select-dropdown {
  background: transparent;
  border: none;
  font-family: inherit;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text-primary);
  outline: none;
  cursor: pointer;
  padding-right: 1.25rem;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23718096' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right center;
  background-size: 12px;
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
}

body.dark-ocean-theme .user-select-dropdown {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23cbd5e1' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
}

.user-select-dropdown option {
  background-color: var(--bg-card);
  color: var(--text-primary);
}

.user-role {
  font-size: 0.72rem;
  color: var(--text-muted);
}

/* Layout container */
.main-layout {
  flex-grow: 1;
  max-width: 1400px;
  width: 100%;
  margin: 0 auto;
  padding: 2rem 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

/* Welcome section */
.welcome-section {
  width: 100%;
}

.welcome-card {
  background: linear-gradient(135deg, #1e3a8a 0%, #3b82f6 100%);
  color: white;
  padding: 2.5rem;
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 2rem;
}

body.dark-ocean-theme .welcome-card {
  background: linear-gradient(135deg, #090d16 0%, #1e293b 100%);
  border: 1px solid var(--border-color);
}
body.mint-coastal-theme .welcome-card {
  background: linear-gradient(135deg, #0f766e 0%, #14b8a6 100%);
  border: none;
}

.welcome-text-group h2 {
  font-size: 1.6rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  line-height: 1.3;
}

.welcome-text-group p {
  color: #eff6ff;
  font-size: 0.95rem;
  max-width: 700px;
}

/* Quick stats inside welcome */
.quick-stats {
  display: flex;
  gap: 1.25rem;
  flex-wrap: wrap;
}

.stat-card {
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.15);
  padding: 1rem 1.5rem;
  border-radius: var(--border-radius-md);
  text-align: center;
  min-width: 130px;
  transition: var(--transition-smooth);
}

.stat-card:hover {
  background: rgba(255, 255, 255, 0.18);
  transform: translateY(-2px);
}

.stat-card.status-pending {
  cursor: pointer;
  background: rgba(239, 68, 68, 0.15);
  border-color: rgba(239, 68, 68, 0.3);
}

.stat-card.status-pending:hover {
  background: rgba(239, 68, 68, 0.25);
}

.stat-num {
  display: block;
  font-size: 1.75rem;
  font-weight: 700;
  line-height: 1.1;
  font-family: 'Inter', sans-serif;
}

.stat-label {
  display: block;
  font-size: 0.75rem;
  color: #dbeafe;
  margin-top: 0.25rem;
}

/* Filter and Content layout */
.content-container {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

/* Filter Section */
.categories-tabs {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  border-bottom: 1.5px solid var(--border-color);
  padding-bottom: 0.75rem;
}

.tab-btn {
  background: none;
  border: none;
  padding: 0.75rem 1.25rem;
  border-radius: var(--border-radius-sm);
  cursor: pointer;
  font-family: inherit;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: 0.5rem;
  transition: var(--transition-smooth);
  position: relative;
}

.tab-btn:hover {
  color: var(--primary-color);
  background-color: var(--bg-stat-card);
}

.tab-btn.active {
  color: #2b6cb0;
}

body.dark-ocean-theme .tab-btn.active {
  color: var(--primary-color);
}
body.mint-coastal-theme .tab-btn.active {
  color: var(--primary-color);
}

.tab-btn.active::after {
  content: '';
  position: absolute;
  bottom: -0.75rem;
  left: 0;
  width: 100%;
  height: 2px;
  background-color: var(--secondary-color);
  transform: translateY(-0.75px);
}

.tab-count {
  font-family: 'Inter', sans-serif;
  font-size: 0.75rem;
  font-weight: 700;
  background-color: var(--bg-stat-card);
  color: var(--text-secondary);
  padding: 2px 6px;
  border-radius: 10px;
}

.tab-btn.active .tab-count {
  background-color: #2b6cb0;
  color: white;
}

body.dark-ocean-theme .tab-btn.active .tab-count {
  background-color: var(--primary-color);
  color: #070a13;
}
body.mint-coastal-theme .tab-btn.active .tab-count {
  background-color: var(--primary-color);
  color: white;
}

/* Systems Grid Layout */
.systems-grid-section {
  width: 100%;
}

.systems-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 1rem;
}

/* System Card Styling */
.system-card {
  position: relative;
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-sm);
  padding: 0.6rem 0.7rem;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  overflow: hidden;
  transition: var(--transition-smooth);
}

.card-glow {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle at 10% 10%, var(--glow-color) 0%, transparent 60%);
  opacity: 0.5;
  pointer-events: none;
  transition: var(--transition-smooth);
}

.system-card:hover {
  transform: translateY(-5px);
  border-color: var(--secondary-color);
  box-shadow: var(--shadow-card-hover);
}

.system-card:hover .card-glow {
  opacity: 1;
}

.card-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 0.4rem;
}

.system-icon-box {
  width: 30px;
  height: 30px;
  border-radius: var(--border-radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-smooth);
}

.system-icon-box svg {
  width: 15px;
  height: 15px;
}

.system-card:hover .system-icon-box {
  transform: scale(1.08);
}

/* Status badging */
.card-status-badge {
  font-size: 0.58rem;
  font-weight: 700;
  padding: 1px 5px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  gap: 0.2rem;
  background-color: var(--bg-page);
  color: var(--text-secondary);
}

.card-status-badge.online {
  background-color: var(--color-online-light);
  color: var(--color-online);
}

.status-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: var(--text-muted);
}

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

/* Card Body Content */
.card-body {
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  margin-bottom: 0.2rem;
}

.system-title-th {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--primary-color);
  line-height: 1.2;
}

.system-title-en {
  font-family: 'Inter', sans-serif;
  font-size: 0.58rem;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 0.1rem;
}

.system-desc {
  font-size: 0.68rem;
  color: var(--text-secondary);
  line-height: 1.3;
  margin-bottom: 0.3rem;
}

.card-meta {
  display: none !important;
}

.meta-badge {
  font-size: 0.62rem;
  font-weight: 600;
  padding: 2px 5px;
  border-radius: var(--border-radius-sm);
  display: inline-block;
}

.meta-badge.alert {
  background-color: var(--color-alert-light);
  color: var(--color-alert);
  border: 1px solid rgba(229, 62, 62, 0.15);
  animation: pulse-alert 2s infinite;
}

.meta-badge.warning {
  background-color: var(--color-warning-light);
  color: var(--color-warning);
  border: 1px solid rgba(221, 107, 32, 0.15);
}

.meta-badge.default {
  background-color: var(--bg-page);
  color: var(--text-secondary);
}

/* Alert pulse animation */
@keyframes pulse-alert {
  0% { transform: scale(1); }
  50% { transform: scale(1.02); }
  100% { transform: scale(1); }
}

/* Buttons in Card */
.card-footer {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  padding-top: 0.25rem;
}

.btn {
  font-family: inherit;
  padding: 0.35rem 0.6rem;
  border-radius: var(--border-radius-sm);
  font-size: 0.72rem;
  font-weight: 600;
  text-align: center;
  text-decoration: none;
  cursor: pointer;
  transition: var(--transition-smooth);
  border: none;
}

.btn-primary {
  background-color: var(--secondary-color);
  color: white;
}

.btn-primary:hover {
  background-color: var(--primary-color);
  box-shadow: 0 4px 12px rgba(43, 108, 176, 0.25);
}

body.dark-ocean-theme .btn-primary:hover {
  box-shadow: 0 4px 12px rgba(6, 182, 212, 0.35);
}
body.mint-coastal-theme .btn-primary:hover {
  box-shadow: 0 4px 12px rgba(13, 148, 136, 0.25);
}

.btn-secondary {
  background-color: var(--border-color);
  color: var(--text-primary);
}

.btn-secondary:hover {
  background-color: var(--text-muted);
  color: white;
}

/* Quick shortcut sub-buttons */
.quick-links {
  display: none;
}

.btn-quick {
  background-color: var(--bg-page);
  color: var(--text-secondary);
  font-size: 0.68rem;
  font-weight: 600;
  text-align: center;
  padding: 4px;
  border-radius: var(--border-radius-sm);
  border: 1px solid var(--border-color);
  text-decoration: none;
  transition: var(--transition-smooth);
}

.btn-quick:hover {
  background-color: var(--secondary-color);
  color: white;
  border-color: var(--secondary-color);
}

/* Search Fallback card */
.search-fallback-card {
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background-color: var(--bg-card);
  border: 1px dashed var(--border-color);
  border-radius: var(--border-radius-md);
  padding: 3rem;
  text-align: center;
  max-width: 500px;
  margin: 2rem auto;
  box-shadow: var(--shadow-sm);
}

.search-fallback-card h3 {
  font-size: 1.25rem;
  margin-bottom: 0.5rem;
}

.search-fallback-card p {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 1.5rem;
}

/* Sidebar Notification Panel */
.sidebar-panel {
  position: fixed;
  top: 0;
  right: 0;
  width: 400px;
  height: 100vh;
  background-color: var(--bg-card);
  border-left: 1px solid var(--border-color);
  box-shadow: -10px 0 30px rgba(0,0,0,0.1);
  z-index: 200;
  display: flex;
  flex-direction: column;
  transform: translateX(100%);
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

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

.sidebar-header h3 {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--primary-color);
}

.close-sidebar-btn {
  background: none;
  border: none;
  font-size: 2rem;
  color: var(--text-muted);
  cursor: pointer;
  line-height: 1;
}

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

.sidebar-content {
  padding: 1.5rem;
  overflow-y: auto;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  gap: 1.75rem;
}

.sidebar-content h4 {
  font-size: 0.9rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-muted);
  margin-bottom: 0.75rem;
}

/* Alert Items inside sidebar */
.alert-group {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.alert-item {
  display: flex;
  gap: 0.75rem;
  padding: 1rem;
  border-radius: var(--border-radius-md);
  border-left: 4px solid var(--text-muted);
  background-color: var(--bg-page);
  cursor: pointer;
  transition: var(--transition-smooth);
}

.alert-item:hover {
  transform: translateX(-3px);
  box-shadow: var(--shadow-sm);
}

.alert-item.urgent {
  border-left-color: var(--color-alert);
  background-color: var(--color-alert-light);
}

.alert-item.warning {
  border-left-color: var(--color-warning);
  background-color: var(--color-warning-light);
}

.alert-item.info {
  border-left-color: var(--accent-color);
  background-color: var(--color-online-light);
}

.alert-icon {
  font-size: 1.25rem;
}

.alert-text h5 {
  font-size: 0.85rem;
  font-weight: 700;
  margin-bottom: 0.15rem;
}

.alert-text p {
  font-size: 0.8rem;
  color: var(--text-secondary);
  line-height: 1.4;
  margin-bottom: 0.25rem;
}

.alert-time {
  font-size: 0.7rem;
  color: var(--text-muted);
}

/* Timeline */
.recent-activities {
  display: flex;
  flex-direction: column;
}

.activity-timeline {
  list-style: none;
  padding-left: 1rem;
  border-left: 1.5px solid var(--border-color);
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.activity-timeline li {
  position: relative;
  font-size: 0.8rem;
  color: var(--text-secondary);
}

.timeline-dot {
  position: absolute;
  left: calc(-1rem - 5px);
  top: 6px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--border-color);
  border: 2px solid var(--bg-card);
}

.activity-timeline li:first-child .timeline-dot {
  background-color: var(--secondary-color);
  box-shadow: 0 0 6px var(--secondary-color);
}

.activity-desc {
  display: block;
  line-height: 1.4;
}

.activity-date {
  display: block;
  font-size: 0.7rem;
  color: var(--text-muted);
  margin-top: 0.25rem;
}

/* Overlay */
.sidebar-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background-color: rgba(0, 0, 0, 0.3);
  z-index: 150;
  display: none;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.sidebar-overlay.open {
  display: block;
  opacity: 1;
}

/* Footer Styling */
.main-footer {
  background-color: var(--primary-color);
  color: #eff6ff;
  border-top: 4px solid var(--accent-color);
  padding: 3rem 1.5rem 1.5rem 1.5rem;
  margin-top: auto;
}

body.dark-ocean-theme .main-footer {
  background-color: #0b0f19;
  border-top: 1px solid var(--border-color);
}
body.mint-coastal-theme .main-footer {
  background-color: #0f766e;
  border-top: 4px solid var(--secondary-color);
}

.footer-container {
  max-width: 1400px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 2.5rem;
  margin-bottom: 2rem;
}

.footer-info {
  text-align: left;
}

.footer-counter {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  justify-content: center;
}

.online-indicator {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.25rem;
}

.pulse-dot {
  width: 10px;
  height: 10px;
  background-color: #10b981;
  border-radius: 50%;
  box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7);
  animation: pulse-online 1.6s infinite;
}

@keyframes pulse-online {
  0% {
    transform: scale(0.95);
    box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7);
  }
  70% {
    transform: scale(1);
    box-shadow: 0 0 0 8px rgba(16, 185, 129, 0);
  }
  100% {
    transform: scale(0.95);
    box-shadow: 0 0 0 0 rgba(16, 185, 129, 0);
  }
}

.counter-text {
  font-size: 0.85rem;
  color: var(--text-muted);
  font-weight: 500;
}

body.mint-coastal-theme .counter-text {
  color: #ccfbf1;
}

.counter-number {
  font-size: 1.8rem;
  font-weight: 800;
  color: #10b981;
  line-height: 1;
  text-shadow: 0 0 10px rgba(16, 185, 129, 0.2);
}

.footer-info h3 {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
}

.footer-info p {
  font-size: 0.85rem;
  color: #93c5fd;
  line-height: 1.5;
}

body.dark-ocean-theme .footer-info p {
  color: var(--text-muted);
}
body.mint-coastal-theme .footer-info p {
  color: #ccfbf1;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.footer-links a {
  font-size: 0.85rem;
  color: #cbd5e1;
  text-decoration: none;
  transition: var(--transition-smooth);
}

.footer-links a:hover {
  color: white;
  text-decoration: underline;
}

.footer-bottom {
  max-width: 1400px;
  margin: 0 auto;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 1.25rem;
  text-align: center;
  font-size: 0.75rem;
  color: #94a3b8;
}

/* Responsive adjustment for Mobile and Tablets */
@media (max-width: 1024px) {
  .header-container {
    flex-wrap: wrap;
  }
  .search-wrapper {
    order: 3;
    max-width: 100%;
    width: 100%;
  }
  .welcome-card {
    padding: 2rem;
  }
}

@media (max-width: 768px) {
  .sidebar-panel {
    width: 100%;
  }
  .welcome-card {
    flex-direction: column;
    align-items: flex-start;
  }
  .quick-stats {
    width: 100%;
    justify-content: space-between;
  }
  .stat-card {
    flex-grow: 1;
  }
}

/* Card main-actions flex layout */
.main-actions {
  display: flex;
  gap: 0.35rem;
  width: 100%;
}

.main-actions .btn-enter {
  flex-grow: 1;
}

.btn-qr {
  background-color: var(--bg-page);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-sm);
  color: var(--text-secondary);
  width: 27px;
  height: 27px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition-smooth);
  padding: 0;
}

.btn-qr:hover {
  background-color: var(--secondary-color);
  color: white;
  border-color: var(--secondary-color);
}

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

/* QR Code Modal Styling */
.qr-modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background-color: rgba(0, 0, 0, 0.4);
  backdrop-filter: blur(4px);
  z-index: 300;
  display: none;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.qr-modal.open {
  display: flex;
  opacity: 1;
}

.qr-modal-content {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-lg);
  padding: 2.25rem;
  max-width: 400px;
  width: 90%;
  text-align: center;
  position: relative;
  box-shadow: var(--shadow-lg);
  transform: scale(0.9);
  transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.qr-modal.open .qr-modal-content {
  transform: scale(1);
}

.qr-modal-content h3 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--primary-color);
  margin-bottom: 0.25rem;
}

#qr-modal-subtitle {
  font-size: 0.82rem;
  color: var(--text-muted);
  margin-bottom: 1.5rem;
}

.close-modal-btn {
  position: absolute;
  top: 1rem;
  right: 1.25rem;
  background: none;
  border: none;
  font-size: 2.25rem;
  color: var(--text-muted);
  cursor: pointer;
  line-height: 1;
}

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

.qr-image-wrapper {
  background-color: white;
  padding: 1.25rem;
  border-radius: var(--border-radius-md);
  box-shadow: var(--shadow-sm);
  display: inline-block;
  margin-bottom: 1.5rem;
  border: 1px solid #e2e8f0;
}

#qr-modal-image {
  display: block;
  width: 180px;
  height: 180px;
  object-fit: contain;
}

.qr-modal-link-box {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  background-color: var(--bg-page);
  padding: 0.75rem 1rem;
  border-radius: var(--border-radius-sm);
  border: 1px solid var(--border-color);
  font-size: 0.8rem;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.qr-link-label {
  font-weight: 700;
  color: var(--text-secondary);
}

#qr-modal-link {
  color: var(--secondary-color);
  text-decoration: none;
  font-weight: 600;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

#qr-modal-link:hover {
  text-decoration: underline;
}

/* Action Hints Styles */
.action-hints {
  display: flex;
  justify-content: space-between;
  margin-top: 0.1rem;
  margin-bottom: 0.15rem;
  padding: 0 4px;
}

.hint-url, .hint-qr {
  font-size: 0.52rem;
  font-weight: 600;
  color: var(--text-muted);
  white-space: nowrap;
}

/* Logged out and Locked Cards state */
.system-card.locked {
  border-style: solid;
  opacity: 0.9;
}

.system-card.locked .system-icon-box {
  filter: grayscale(40%);
  opacity: 0.85;
}

.system-card.locked .card-glow {
  opacity: 0.1;
}

.system-card.locked .active-footer {
  display: none !important;
}

.system-card.locked .locked-footer {
  display: flex !important;
}

.system-card:not(.locked) .locked-footer {
  display: none !important;
}

.system-card:not(.locked) .active-footer {
  display: flex !important;
}

.locked-footer {
  padding-top: 0.5rem;
  display: none;
  justify-content: center;
  align-items: center;
}

.locked-msg {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.72rem;
  color: var(--text-muted);
  font-weight: 600;
}

.locked-msg svg {
  color: var(--text-muted);
}

/* Logout Button */
.btn-logout {
  background: none;
  border: 1px solid var(--border-color);
  border-radius: 50%;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  cursor: pointer;
  margin-left: 0.5rem;
  transition: var(--transition-smooth);
}

.btn-logout:hover {
  background-color: var(--color-alert-light);
  color: var(--color-alert);
  border-color: var(--color-alert);
}

/* Login Modal Overlay styling */
.login-modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background-color: rgba(0, 0, 0, 0.4);
  backdrop-filter: blur(4px);
  z-index: 300;
  display: none;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.login-modal-overlay.open {
  display: flex;
  opacity: 1;
}

.login-modal-content {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-lg);
  padding: 2.5rem;
  max-width: 440px;
  width: 90%;
  position: relative;
  box-shadow: var(--shadow-lg);
  transform: scale(0.9);
  transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

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

.login-modal-header {
  text-align: center;
  margin-bottom: 2rem;
}

.login-logo {
  width: 60px;
  height: 60px;
  object-fit: contain;
  margin-bottom: 0.75rem;
}

.login-modal-header h3 {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--primary-color);
  margin-bottom: 0.25rem;
}

.login-modal-header p {
  font-size: 0.8rem;
  color: var(--text-muted);
}

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

.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 0.5rem;
  text-align: left;
}

.form-control-select, .form-control-input {
  width: 100%;
  padding: 0.75rem 1rem;
  border-radius: var(--border-radius-sm);
  border: 1.5px solid var(--border-color);
  background-color: var(--bg-page);
  color: var(--text-primary);
  font-family: inherit;
  font-size: 0.9rem;
  outline: none;
  transition: var(--transition-smooth);
}

.form-control-select:focus, .form-control-input:focus {
  border-color: var(--secondary-color);
  background-color: var(--bg-card);
}

.btn-block-login {
  width: 100%;
  padding: 0.8rem;
  font-size: 0.95rem;
  font-weight: 700;
  margin-top: 1.5rem;
}