/* Modern Aviation & Radar Design System */

:root {
  --bg-main: #070b14;
  --bg-surface: #0f172a;
  --bg-card: rgba(15, 23, 42, 0.85);
  --bg-card-hover: rgba(30, 41, 59, 0.7);
  --border-subtle: rgba(255, 255, 255, 0.07);
  --border-focus: rgba(56, 189, 248, 0.4);

  --text-main: #f8fafc;
  --text-muted: #94a3b8;
  --text-dim: #64748b;

  --color-primary: #38bdf8;
  --color-primary-glow: rgba(56, 189, 248, 0.25);
  --color-success: #10b981;
  --color-success-bg: rgba(16, 185, 129, 0.12);
  --color-warning: #f59e0b;
  --color-warning-bg: rgba(245, 158, 11, 0.12);
  --color-danger: #f43f5e;
  --color-danger-bg: rgba(244, 63, 94, 0.12);
  --color-info: #6366f1;
  --color-info-bg: rgba(99, 102, 241, 0.12);

  --font-heading: 'Outfit', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: 'JetBrains Mono', monospace;

  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-pill: 9999px;

  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 10px 30px rgba(0, 0, 0, 0.6);
  --shadow-glow: 0 0 25px var(--color-primary-glow);
}

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

body {
  background-color: var(--bg-main);
  color: var(--text-main);
  font-family: var(--font-body);
  line-height: 1.5;
  min-height: 100vh;
  position: relative;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* Ambient glow blobs */
.ambient-glow {
  position: fixed;
  border-radius: 50%;
  filter: blur(120px);
  pointer-events: none;
  z-index: 0;
  opacity: 0.4;
}

.glow-1 {
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, #0369a1 0%, transparent 70%);
  top: -150px;
  left: 10%;
}

.glow-2 {
  width: 450px;
  height: 450px;
  background: radial-gradient(circle, #4338ca 0%, transparent 70%);
  top: 200px;
  right: 5%;
}

/* Header */
.app-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(7, 11, 20, 0.85);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border-subtle);
  padding: 16px 0;
}

.header-container {
  max-width: 1380px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.brand-section {
  display: flex;
  align-items: center;
  gap: 16px;
}

.radar-icon {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  background: linear-gradient(135deg, #0284c7, #2563eb);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  position: relative;
  box-shadow: 0 0 20px rgba(2, 132, 199, 0.5);
}

.radar-sweep {
  position: absolute;
  inset: -3px;
  border-radius: 14px;
  border: 1.5px solid rgba(56, 189, 248, 0.4);
  animation: pulse-ring 2.5s cubic-bezier(0.215, 0.61, 0.355, 1) infinite;
}

@keyframes pulse-ring {
  0% { transform: scale(0.95); opacity: 0.8; }
  50% { transform: scale(1.15); opacity: 0.2; }
  100% { transform: scale(1.25); opacity: 0; }
}

.brand-text h1 {
  font-family: var(--font-heading);
  font-size: 1.45rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  display: flex;
  align-items: center;
  gap: 8px;
}

.route-arrow {
  color: var(--color-primary);
  font-size: 1.2rem;
}

.brand-subtitle {
  font-size: 0.82rem;
  color: var(--text-muted);
  font-weight: 400;
}

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

.sync-status-badge {
  display: flex;
  align-items: center;
  gap: 8px;
  background: rgba(15, 23, 42, 0.6);
  border: 1px solid var(--border-subtle);
  padding: 6px 14px;
  border-radius: var(--radius-pill);
  font-size: 0.82rem;
  color: var(--text-muted);
}

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

.status-dot.pulse {
  box-shadow: 0 0 0 rgba(16, 185, 129, 0.5);
  animation: pulse-dot 2s infinite;
}

@keyframes pulse-dot {
  0% { box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7); }
  70% { box-shadow: 0 0 0 7px rgba(16, 185, 129, 0); }
  100% { box-shadow: 0 0 0 0 rgba(16, 185, 129, 0); }
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 18px;
  font-family: var(--font-body);
  font-size: 0.88rem;
  font-weight: 500;
  border-radius: var(--radius-pill);
  border: none;
  cursor: pointer;
  transition: all 0.2s ease;
}

.btn-primary {
  background: linear-gradient(135deg, #0284c7, #2563eb);
  color: #fff;
  box-shadow: 0 4px 14px rgba(2, 132, 199, 0.35);
}

.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(2, 132, 199, 0.5);
}

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

.sync-icon.spinning {
  animation: spin 1s linear infinite;
}

@keyframes spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

/* Main Container */
.main-container {
  max-width: 1380px;
  margin: 0 auto;
  padding: 28px 24px;
  display: flex;
  flex-direction: column;
  gap: 28px;
  position: relative;
  z-index: 1;
}

/* Control Panel */
.control-panel {
  background: var(--bg-card);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 16px 20px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.city-selector-bar {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.control-label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

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

.pill {
  background: rgba(30, 41, 59, 0.5);
  border: 1px solid var(--border-subtle);
  color: var(--text-muted);
  font-size: 0.88rem;
  font-weight: 500;
  padding: 6px 16px;
  border-radius: var(--radius-pill);
  cursor: pointer;
  transition: all 0.2s;
}

.pill:hover {
  background: rgba(51, 65, 85, 0.6);
  color: var(--text-main);
  border-color: rgba(255, 255, 255, 0.15);
}

.pill.active {
  background: var(--color-primary);
  color: #031322;
  font-weight: 600;
  border-color: var(--color-primary);
  box-shadow: 0 2px 10px var(--color-primary-glow);
}

.sub-controls-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  padding-top: 8px;
  border-top: 1px solid var(--border-subtle);
}

/* Segmented Control */
.segmented-control {
  display: flex;
  background: rgba(15, 23, 42, 0.8);
  border: 1px solid var(--border-subtle);
  padding: 3px;
  border-radius: var(--radius-pill);
}

.segment-btn {
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-size: 0.82rem;
  font-weight: 500;
  padding: 6px 14px;
  border-radius: var(--radius-pill);
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 6px;
  transition: all 0.2s;
}

.segment-btn:hover {
  color: var(--text-main);
}

.segment-btn.active {
  background: rgba(56, 189, 248, 0.15);
  color: var(--color-primary);
  font-weight: 600;
}

.date-range-group {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.range-btn {
  background: transparent;
  border: 1px solid transparent;
  color: var(--text-muted);
  font-size: 0.82rem;
  padding: 5px 12px;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all 0.2s;
}

.range-btn:hover {
  color: var(--text-main);
  background: rgba(255, 255, 255, 0.04);
}

.range-btn.active {
  background: rgba(255, 255, 255, 0.08);
  color: var(--text-main);
  border-color: rgba(255, 255, 255, 0.15);
  font-weight: 600;
}

/* KPI Grid */
.kpi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 18px;
}

.kpi-card {
  background: var(--bg-card);
  backdrop-filter: blur(10px);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  position: relative;
  overflow: hidden;
  transition: transform 0.2s, border-color 0.2s;
}

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

.kpi-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.kpi-title {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.kpi-icon-badge {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.badge-danger { background: var(--color-danger-bg); color: var(--color-danger); }
.badge-warning { background: var(--color-warning-bg); color: var(--color-warning); }
.badge-success { background: var(--color-success-bg); color: var(--color-success); }
.badge-info { background: var(--color-info-bg); color: var(--color-info); }

.kpi-value-row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px;
}

.kpi-value {
  font-family: var(--font-heading);
  font-size: 2.2rem;
  font-weight: 700;
  line-height: 1;
}

.kpi-value small {
  font-size: 1.1rem;
  color: var(--text-muted);
  font-weight: 400;
}

.kpi-sub {
  font-size: 0.88rem;
  color: var(--text-muted);
  font-family: var(--font-mono);
}

.kpi-footnote {
  font-size: 0.78rem;
  color: var(--text-dim);
}

.progress-bar-container {
  width: 100%;
  height: 6px;
  background: rgba(255, 255, 255, 0.06);
  border-radius: var(--radius-pill);
  overflow: hidden;
}

.progress-bar-fill {
  height: 100%;
  border-radius: var(--radius-pill);
  transition: width 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.fill-danger { background: var(--color-danger); }
.fill-warning { background: var(--color-warning); }
.fill-success { background: var(--color-success); }

/* Analytics Section */
.analytics-row {
  display: grid;
  grid-template-columns: 1.6fr 1fr;
  gap: 20px;
}

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

.analytics-card {
  background: var(--bg-card);
  backdrop-filter: blur(10px);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 22px;
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.card-header-flex {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
}

.card-header-flex h3 {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 600;
}

.card-caption {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: 2px;
}

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

.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.86rem;
  text-align: left;
}

.data-table th {
  padding: 10px 12px;
  color: var(--text-dim);
  font-weight: 600;
  text-transform: uppercase;
  font-size: 0.75rem;
  letter-spacing: 0.05em;
  border-bottom: 1px solid var(--border-subtle);
}

.sortable-th {
  cursor: pointer;
  user-select: none;
  transition: color 0.15s, background-color 0.15s;
}

.sortable-th:hover {
  color: var(--color-primary) !important;
  background: rgba(255, 255, 255, 0.03);
}

.sortable-th .sort-icon {
  display: inline-block;
  margin-left: 5px;
  font-size: 0.72rem;
  opacity: 0.35;
  transition: opacity 0.15s;
  vertical-align: middle;
}

.sortable-th:hover .sort-icon {
  opacity: 0.8;
}

.sortable-th.sorted-asc,
.sortable-th.sorted-desc {
  color: var(--color-primary);
}

.sortable-th.sorted-asc .sort-icon {
  opacity: 1;
  color: var(--color-primary);
}

.sortable-th.sorted-asc .sort-icon::after {
  content: '▲';
}

.sortable-th.sorted-desc .sort-icon {
  opacity: 1;
  color: var(--color-primary);
}

.sortable-th.sorted-desc .sort-icon::after {
  content: '▼';
}

.sortable-th:not(.sorted-asc):not(.sorted-desc) .sort-icon::after {
  content: '↕';
}

.data-table td {
  padding: 12px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

.data-table tr:hover td {
  background: rgba(255, 255, 255, 0.02);
}

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

.grade-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: 8px;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.85rem;
}

.grade-A-plus, .grade-A { background: var(--color-success-bg); color: var(--color-success); border: 1px solid rgba(16, 185, 129, 0.3); }
.grade-B { background: rgba(56, 189, 248, 0.12); color: var(--color-primary); border: 1px solid rgba(56, 189, 248, 0.3); }
.grade-C { background: var(--color-warning-bg); color: var(--color-warning); border: 1px solid rgba(245, 158, 11, 0.3); }
.grade-D, .grade-F { background: var(--color-danger-bg); color: var(--color-danger); border: 1px solid rgba(244, 63, 94, 0.3); }

/* Grade Calculation Tooltip */
.grade-tooltip-wrapper {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: help;
}

.grade-tooltip {
  position: absolute;
  bottom: calc(100% + 10px);
  left: 50%;
  transform: translateX(-50%) translateY(4px);
  background: #0f172a;
  border: 1px solid rgba(56, 189, 248, 0.28);
  border-radius: 10px;
  padding: 12px 16px;
  font-size: 0.78rem;
  color: var(--text-main);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.8), 0 0 20px rgba(56, 189, 248, 0.15);
  white-space: nowrap;
  pointer-events: none;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.2s cubic-bezier(0.4, 0, 0.2, 1), transform 0.2s cubic-bezier(0.4, 0, 0.2, 1), visibility 0.2s;
  z-index: 1000;
  text-align: left;
  line-height: 1.45;
}

.grade-tooltip::after {
  content: '';
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  border-width: 6px;
  border-style: solid;
  border-color: #0f172a transparent transparent transparent;
}

.grade-tooltip-wrapper:hover .grade-tooltip {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}

.tooltip-title {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.85rem;
  color: #fff;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  padding-bottom: 6px;
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.tooltip-score-pill {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--color-primary);
  background: rgba(56, 189, 248, 0.15);
  padding: 2px 7px;
  border-radius: 4px;
}

.tooltip-calc {
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin-bottom: 8px;
  font-family: var(--font-mono);
  font-size: 0.75rem;
}

.tooltip-line {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  color: var(--text-muted);
}

.tooltip-line strong {
  color: #fff;
}

.tooltip-footer {
  font-size: 0.72rem;
  color: var(--text-dim);
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  padding-top: 6px;
}

/* Distribution Chart */
.distribution-bars-container {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.dist-bar-item {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.dist-bar-label {
  display: flex;
  justify-content: space-between;
  font-size: 0.82rem;
  color: var(--text-muted);
}

.dist-bar-label span:last-child {
  font-family: var(--font-mono);
  font-weight: 600;
  color: var(--text-main);
}

.dist-bar-track {
  width: 100%;
  height: 8px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: var(--radius-pill);
  overflow: hidden;
}

.dist-bar-val {
  height: 100%;
  border-radius: var(--radius-pill);
  transition: width 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

/* City chips grid */
.city-breakdown-section {
  padding-top: 14px;
  border-top: 1px solid var(--border-subtle);
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.city-breakdown-section h4 {
  font-size: 0.85rem;
  color: var(--text-muted);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.city-chips-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
}

.city-chip {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 10px 12px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.city-chip-title {
  font-size: 0.85rem;
  font-weight: 600;
  display: flex;
  justify-content: space-between;
}

.city-chip-stats {
  font-size: 0.78rem;
  color: var(--text-muted);
  display: flex;
  justify-content: space-between;
}

/* Live Flight Board */
.board-section {
  background: var(--bg-card);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 22px;
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.board-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

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

.board-title-group h2 {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  font-weight: 700;
}

.board-counter {
  font-size: 0.82rem;
  background: rgba(255, 255, 255, 0.06);
  color: var(--text-muted);
  padding: 3px 10px;
  border-radius: var(--radius-pill);
}

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

.search-box {
  display: flex;
  align-items: center;
  gap: 8px;
  background: rgba(15, 23, 42, 0.9);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-pill);
  padding: 6px 14px;
  color: var(--text-muted);
  min-width: 240px;
}

.search-box input {
  background: transparent;
  border: none;
  outline: none;
  color: var(--text-main);
  font-size: 0.85rem;
  width: 100%;
}

.search-box:focus-within {
  border-color: var(--color-primary);
  box-shadow: 0 0 10px var(--color-primary-glow);
}

.filter-select {
  background: rgba(15, 23, 42, 0.9);
  border: 1px solid var(--border-subtle);
  color: var(--text-main);
  font-size: 0.84rem;
  padding: 7px 14px;
  border-radius: var(--radius-pill);
  outline: none;
  cursor: pointer;
}

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

.board-table-wrapper {
  overflow-x: auto;
}

.board-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.88rem;
  text-align: left;
}

.board-table th {
  padding: 12px 14px;
  color: var(--text-dim);
  font-weight: 600;
  text-transform: uppercase;
  font-size: 0.74rem;
  letter-spacing: 0.05em;
  border-bottom: 1px solid var(--border-subtle);
  white-space: nowrap;
}

.board-table td {
  padding: 14px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
  vertical-align: middle;
  white-space: nowrap;
}

.board-table tr:hover td {
  background: rgba(255, 255, 255, 0.02);
}

.flight-num {
  font-family: var(--font-mono);
  font-weight: 700;
  color: var(--color-primary);
  font-size: 0.92rem;
}

.airline-badge-cell {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 500;
}

.route-pill {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 600;
  background: rgba(255, 255, 255, 0.05);
  padding: 3px 8px;
  border-radius: var(--radius-sm);
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.time-cell {
  font-family: var(--font-mono);
  font-size: 0.88rem;
}

.delay-tag {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  padding: 2px 7px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  display: inline-block;
}

.delay-tag.delayed {
  background: var(--color-warning-bg);
  color: var(--color-warning);
}

.delay-tag.severe {
  background: var(--color-danger-bg);
  color: var(--color-danger);
}

.delay-tag.on-time {
  background: var(--color-success-bg);
  color: var(--color-success);
}

/* Flight Status Badges */
.status-badge {
  font-size: 0.76rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 4px 10px;
  border-radius: var(--radius-pill);
  display: inline-flex;
  align-items: center;
  gap: 5px;
}

.status-cancelled {
  background: rgba(244, 63, 94, 0.15);
  color: var(--color-danger);
  border: 1px solid rgba(244, 63, 94, 0.3);
}

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

.status-delayed {
  background: rgba(245, 158, 11, 0.15);
  color: var(--color-warning);
  border: 1px solid rgba(245, 158, 11, 0.3);
}

.status-departed {
  background: rgba(56, 189, 248, 0.15);
  color: var(--color-primary);
  border: 1px solid rgba(56, 189, 248, 0.3);
}

.status-scheduled {
  background: rgba(255, 255, 255, 0.08);
  color: var(--text-muted);
}

.gate-carousel-cell {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: var(--text-muted);
}

.loading-cell {
  text-align: center;
  padding: 30px !important;
  color: var(--text-muted);
  font-style: italic;
}

/* Toast notifications */
.toast-container {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 999;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.toast {
  background: #1e293b;
  color: #fff;
  padding: 12px 18px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-subtle);
  box-shadow: var(--shadow-lg);
  font-size: 0.88rem;
  display: flex;
  align-items: center;
  gap: 10px;
  animation: slide-in 0.3s ease;
}

.toast.toast-success { border-color: var(--color-success); }
.toast.toast-error { border-color: var(--color-danger); }

@keyframes slide-in {
  from { transform: translateX(100%); opacity: 0; }
  to { transform: translateX(0); opacity: 1; }
}

/* Footer */
.app-footer {
  border-top: 1px solid var(--border-subtle);
  padding: 24px 0;
  margin-top: 20px;
  text-align: center;
  font-size: 0.82rem;
  color: var(--text-dim);
}

.footer-sub {
  font-size: 0.76rem;
  margin-top: 4px;
}

/* Initial Sync Banner */
.initial-sync-banner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: linear-gradient(135deg, rgba(56, 189, 248, 0.08) 0%, rgba(30, 58, 138, 0.15) 100%);
  border: 1px solid rgba(56, 189, 248, 0.3);
  border-radius: var(--radius-lg);
  padding: 16px 20px;
  margin-bottom: 24px;
  gap: 16px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.25);
  animation: fadeIn 0.4s ease;
}

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

.initial-sync-banner .banner-icon {
  font-size: 1.6rem;
}

.initial-sync-banner .banner-title {
  font-size: 0.95rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 3px;
}

.initial-sync-banner .banner-desc {
  font-size: 0.84rem;
  color: var(--text-muted);
}

.btn-sync-action {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--color-primary);
  color: #030712;
  font-weight: 700;
  font-size: 0.85rem;
  border: none;
  border-radius: var(--radius-md);
  padding: 10px 18px;
  cursor: pointer;
  white-space: nowrap;
  transition: all 0.2s ease;
  box-shadow: 0 2px 10px rgba(56, 189, 248, 0.35);
}

.btn-sync-action:hover:not(:disabled) {
  background: #7dd3fc;
  transform: translateY(-1px);
  box-shadow: 0 4px 14px rgba(56, 189, 248, 0.5);
}

.btn-sync-action:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.spin {
  animation: spin 1s linear infinite;
}

@keyframes spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(-4px); }
  to { opacity: 1; transform: translateY(0); }
}