/* ==========================================================================
   Navirec Backup System - Modern Light Theme CSS
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700;800&display=swap');

:root {
  --font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  
  /* Color Palette - Light Mode */
  --bg-main: #f8fafc;
  --bg-card: #ffffff;
  --bg-sidebar: #ffffff;
  --bg-navbar: rgba(255, 255, 255, 0.85);
  
  --border-color: #e2e8f0;
  --border-subtle: #f1f5f9;
  
  --text-main: #0f172a;
  --text-muted: #64748b;
  --text-subtle: #94a3b8;
  
  /* Brand Accents */
  --primary: #4f46e5;
  --primary-hover: #4338ca;
  --primary-light: #eef2ff;
  --primary-glow: rgba(79, 70, 229, 0.15);
  
  /* Status Colors */
  --success: #10b981;
  --success-bg: #ecfdf5;
  --success-text: #047857;
  
  --warning: #f59e0b;
  --warning-bg: #fffbeb;
  --warning-text: #b45309;
  
  --danger: #f43f5e;
  --danger-bg: #fff1f2;
  --danger-text: #be123c;
  
  --secondary: #64748b;
  --secondary-bg: #f1f5f9;
  --secondary-text: #334155;
  
  /* Elevation & Shadows */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -2px rgba(0, 0, 0, 0.05);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.05), 0 4px 6px -4px rgba(0, 0, 0, 0.05);
  
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-full: 9999px;
  
  --transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

body {
  font-family: var(--font-family);
  background-color: var(--bg-main);
  color: var(--text-main);
  margin: 0;
  padding: 0;
  -webkit-font-smoothing: antialiased;
}

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

/* Sidebar Styling */
.app-sidebar {
  width: 260px;
  background: var(--bg-sidebar);
  border-right: 1px solid var(--border-color);
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0;
  bottom: 0;
  left: 0;
  z-index: 100;
  transition: var(--transition);
}

.sidebar-brand {
  padding: 1.5rem 1.25rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  border-bottom: 1px solid var(--border-subtle);
}

.brand-icon {
  width: 38px;
  height: 38px;
  background: linear-gradient(135deg, var(--primary) 0%, #6366f1 100%);
  color: #fff;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  box-shadow: 0 4px 12px var(--primary-glow);
}

.brand-title {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-main);
  letter-spacing: -0.02em;
  margin: 0;
}

.sidebar-menu {
  padding: 1rem 0.75rem;
  list-style: none;
  margin: 0;
  flex-grow: 1;
}

.menu-label {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-subtle);
  padding: 0.5rem 0.75rem;
  margin-top: 0.5rem;
}

.menu-item a {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 1rem;
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.925rem;
  font-weight: 600;
  border-radius: var(--radius-md);
  transition: var(--transition);
}

.menu-item.active a, .menu-item a:hover {
  background: var(--primary-light);
  color: var(--primary);
}

.menu-item.active a i, .menu-item a:hover i {
  color: var(--primary);
}

.sidebar-footer {
  padding: 1.25rem;
  border-top: 1px solid var(--border-subtle);
  background: var(--bg-main);
}

.status-badge-live {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--success-text);
  background: var(--success-bg);
  padding: 0.4rem 0.75rem;
  border-radius: var(--radius-full);
}

.pulse-dot {
  width: 8px;
  height: 8px;
  background-color: var(--success);
  border-radius: 50%;
  box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7); }
  70% { box-shadow: 0 0 0 6px rgba(16, 185, 129, 0); }
  100% { box-shadow: 0 0 0 0 rgba(16, 185, 129, 0); }
}

/* Main Layout Page */
.app-main {
  margin-left: 260px;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  min-width: 0;
}

/* Top Navbar */
.app-header {
  height: 70px;
  background: var(--bg-navbar);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-color);
  position: sticky;
  top: 0;
  z-index: 90;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 2rem;
}

.header-search {
  position: relative;
  width: 320px;
}

.header-search input {
  width: 100%;
  padding: 0.5rem 1rem 0.5rem 2.5rem;
  background: var(--bg-main);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-full);
  font-size: 0.875rem;
  color: var(--text-main);
  outline: none;
  transition: var(--transition);
}

.header-search input:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px var(--primary-glow);
  background: #fff;
}

.header-search i {
  position: absolute;
  left: 0.9rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-subtle);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.user-profile-pill {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.35rem 0.75rem 0.35rem 0.5rem;
  background: #fff;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-full);
  cursor: pointer;
}

.avatar-circle {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--primary);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.875rem;
  font-weight: 700;
}

/* Dashboard Summary Cards */
.summary-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.25rem;
  margin-bottom: 1.75rem;
}

.summary-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 1.25rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.summary-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.summary-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.35rem;
}

.summary-icon.primary { background: var(--primary-light); color: var(--primary); }
.summary-icon.success { background: var(--success-bg); color: var(--success-text); }
.summary-icon.warning { background: var(--warning-bg); color: var(--warning-text); }
.summary-icon.danger { background: var(--danger-bg); color: var(--danger-text); }

.summary-details h4 {
  margin: 0;
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--text-main);
}

.summary-details span {
  font-size: 0.825rem;
  font-weight: 600;
  color: var(--text-muted);
}

/* Content Area */
.app-content {
  padding: 2rem;
  flex-grow: 1;
}

/* Panel Cards */
.panel-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  height: 100%;
}

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

.panel-title {
  margin: 0;
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-main);
}

/* Group Headers & Repository Items */
.group-header {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  margin-top: 1rem;
  margin-bottom: 0.75rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  user-select: none;
}

.group-header:hover {
  color: var(--primary);
}

.repo-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.875rem 1rem;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  margin-bottom: 0.5rem;
  cursor: pointer;
  transition: var(--transition);
}

.repo-item:hover, .repo-item.active {
  border-color: var(--primary);
  background: var(--primary-light);
}

.repo-info {
  display: flex;
  align-items: center;
  gap: 0.875rem;
}

.repo-icon-box {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
  background: var(--bg-main);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  font-size: 1.1rem;
}

.repo-name {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-main);
}

/* Status Badges */
.badge-status {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.35rem 0.75rem;
  border-radius: var(--radius-full);
  font-size: 0.775rem;
  font-weight: 700;
  text-transform: capitalize;
}

.badge-status.success, .bg-label-success { background: var(--success-bg); color: var(--success-text); }
.badge-status.warning, .bg-label-warning { background: var(--warning-bg); color: var(--warning-text); }
.badge-status.danger, .bg-label-danger { background: var(--danger-bg); color: var(--danger-text); }
.badge-status.secondary, .bg-label-secondary { background: var(--secondary-bg); color: var(--secondary-text); }

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  display: inline-block;
}
.status-dot.success { background: var(--success); }
.status-dot.warning { background: var(--warning); }
.status-dot.danger { background: var(--danger); }
.status-dot.secondary { background: var(--secondary); }

/* Timeline & Details */
.status-progress-bar {
  display: flex;
  height: 10px;
  border-radius: var(--radius-full);
  overflow: hidden;
  background: var(--border-color);
  margin-bottom: 1.5rem;
}

.progress-segment {
  height: 100%;
  transition: width 0.4s ease;
}

.progress-segment.success { background: var(--success); }
.progress-segment.warning { background: var(--warning); }
.progress-segment.danger { background: var(--danger); }
.progress-segment.secondary { background: var(--secondary); }

/* Custom Timeline */
.timeline-list {
  list-style: none;
  padding: 0 0 0 1.25rem;
  margin: 0;
  position: relative;
}

.timeline-list::before {
  content: '';
  position: absolute;
  top: 8px;
  bottom: 8px;
  left: 5px;
  width: 2px;
  background: var(--border-color);
}

.timeline-entry {
  position: relative;
  padding-bottom: 1.5rem;
}

.timeline-entry:last-child {
  padding-bottom: 0;
}

.timeline-node {
  position: absolute;
  left: -1.5rem;
  top: 4px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  border: 2px solid #fff;
  box-shadow: var(--shadow-sm);
}

.timeline-node.success { background: var(--success); }
.timeline-node.warning { background: var(--warning); }
.timeline-node.danger { background: var(--danger); }
.timeline-node.secondary { background: var(--secondary); }

.timeline-card {
  background: var(--bg-main);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 1rem;
  transition: var(--transition);
}

.timeline-card:hover {
  border-color: var(--border-color);
  background: #fff;
  box-shadow: var(--shadow-sm);
}

.timeline-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.5rem;
}

.timeline-title {
  font-size: 0.925rem;
  font-weight: 700;
  color: var(--text-main);
  margin: 0;
}

.timeline-time {
  font-size: 0.775rem;
  color: var(--text-muted);
}

/* Timeline Metric Badges */
.stat-pill-group {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 0.75rem;
}

.stat-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.3rem 0.65rem;
  background: #fff;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  font-size: 0.775rem;
  font-weight: 600;
  color: var(--text-muted);
}

.stat-pill i {
  font-size: 0.85rem;
}

/* Login Page Styling */
.login-wrapper {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: radial-gradient(circle at 50% 30%, #eef2ff 0%, #f8fafc 70%);
  padding: 1.5rem;
}

.login-card {
  width: 100%;
  max-width: 400px;
  background: #ffffff;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 2.5rem 2rem;
  box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.05), 0 8px 10px -6px rgba(0, 0, 0, 0.01);
}

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

.login-logo {
  width: 56px;
  height: 56px;
  background: linear-gradient(135deg, var(--primary) 0%, #6366f1 100%);
  color: #fff;
  border-radius: var(--radius-lg);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1.75rem;
  margin-bottom: 1rem;
  box-shadow: 0 10px 15px -3px var(--primary-glow);
}

.otp-input {
  letter-spacing: 0.35em;
  font-size: 1.5rem;
  font-weight: 700;
  text-align: center;
  border-radius: var(--radius-md) !important;
  border: 2px solid var(--border-color);
  transition: var(--transition);
}

.otp-input:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 4px var(--primary-glow);
}

/* Responsive adjustments */
@media (max-width: 991px) {
  .app-sidebar {
    transform: translateX(-100%);
  }
  .app-sidebar.show {
    transform: translateX(0);
  }
  .app-main {
    margin-left: 0;
  }
}