/* ==========================================================================
   Apple of Fortune Mock Server — Admin Dashboard CSS
   ========================================================================== */

:root {
  --bg-main: #0b1120;
  --bg-card: #1e293b;
  --bg-card-subtle: #172033;
  --border-color: #334155;
  --border-hover: #475569;
  --text-primary: #f8fafc;
  --text-muted: #94a3b8;
  --text-dark: #64748b;
  --accent-cyan: #38bdf8;
  --accent-green: #10b981;
  --accent-amber: #f59e0b;
  --accent-rose: #f43f5e;
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 14px;
  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --font-mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace;
}

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

body {
  font-family: var(--font-sans);
  background-color: var(--bg-main);
  color: var(--text-primary);
  line-height: 1.5;
  padding: 24px 16px;
}

.dashboard-container {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

/* Navigation Bar */
.top-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  background: var(--bg-card);
  padding: 10px 16px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
}

.nav-links {
  display: flex;
  gap: 8px;
}

.nav-link {
  display: inline-flex;
  align-items: center;
  padding: 8px 16px;
  font-size: 0.9rem;
  font-weight: 600;
  text-decoration: none;
  color: var(--text-muted);
  border-radius: var(--radius-sm);
  transition: all 0.15s ease;
  border: 1px solid transparent;
}

.nav-link:hover {
  color: var(--text-primary);
  background: #334155;
}

.nav-link.active {
  color: #ffffff;
  background: #0284c7;
  border-color: #0369a1;
}

/* Header */
.dashboard-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--border-color);
}

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

.brand-icon {
  font-size: 2.2rem;
  background: #1e293b;
  padding: 8px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
}

.dashboard-header h1 {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-primary);
}

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

.header-badges {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

/* Badges */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 4px 10px;
  font-size: 0.75rem;
  font-weight: 600;
  border-radius: 9999px;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.badge-loading {
  background: #334155;
  color: var(--text-muted);
}

.badge-success {
  background: rgba(16, 185, 129, 0.2);
  color: #34d399;
  border: 1px solid rgba(16, 185, 129, 0.4);
}

.badge-danger {
  background: rgba(244, 63, 94, 0.2);
  color: #fb7185;
  border: 1px solid rgba(244, 63, 94, 0.4);
}

.badge-warning {
  background: rgba(245, 158, 11, 0.2);
  color: #fbbf24;
  border: 1px solid rgba(245, 158, 11, 0.4);
}

.badge-secondary {
  background: #1e293b;
  color: var(--text-muted);
  border: 1px solid var(--border-color);
}

/* Metrics Grid */
.metrics-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
}

.metric-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 18px 20px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.metric-title {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.metric-value {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--text-primary);
  font-variant-numeric: tabular-nums;
}

.metric-sub {
  font-size: 0.75rem;
  color: var(--text-dark);
}

.text-accent {
  color: var(--accent-cyan);
}

/* Cards & Controls Row */
.controls-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 20px;
}

.card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.card-header {
  padding: 16px 20px;
  background: var(--bg-card-subtle);
  border-bottom: 1px solid var(--border-color);
}

.flex-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
}

.card-header h2 {
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--text-primary);
}

.card-hint {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.card-body {
  padding: 20px;
}

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

/* Forms & Inputs */
.input-action-group {
  display: flex;
  gap: 10px;
}

.input-action-group input {
  flex: 1;
}

input[type="number"],
input[type="text"],
select.form-control {
  background: #0f172a;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  padding: 10px 14px;
  font-size: 0.95rem;
  outline: none;
  transition: border-color 0.15s ease;
  width: 100%;
}

input:focus,
select:focus {
  border-color: var(--accent-cyan);
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

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

/* Quick Buttons */
.quick-buttons {
  display: flex;
  gap: 10px;
  margin-top: 12px;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 16px;
  font-size: 0.88rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  border: none;
  cursor: pointer;
  transition: all 0.15s ease;
}

.btn-sm {
  padding: 6px 12px;
  font-size: 0.8rem;
}

.btn-primary {
  background: #0284c7;
  color: #ffffff;
}

.btn-primary:hover {
  background: #0369a1;
}

.btn-outline {
  background: transparent;
  color: var(--text-primary);
  border: 1px solid var(--border-color);
}

.btn-outline:hover {
  background: #334155;
  border-color: var(--border-hover);
}

.btn-warning {
  background: rgba(245, 158, 11, 0.2);
  color: #fbbf24;
  border: 1px solid rgba(245, 158, 11, 0.4);
}

.btn-warning:hover {
  background: rgba(245, 158, 11, 0.3);
}

/* Slider */
.slider-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.slider-value {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--accent-cyan);
  background: #0f172a;
  padding: 2px 8px;
  border-radius: 4px;
  border: 1px solid var(--border-color);
}

.slider {
  width: 100%;
  accent-color: var(--accent-cyan);
  cursor: pointer;
}

.config-actions {
  margin-top: 16px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.action-feedback {
  font-size: 0.82rem;
  font-weight: 500;
}

.action-feedback.success {
  color: var(--accent-green);
}

.action-feedback.error {
  color: var(--accent-rose);
}

/* Sessions Table */
.table-actions {
  display: flex;
  align-items: center;
  gap: 14px;
}

.toggle-container {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.8rem;
  color: var(--text-muted);
  cursor: pointer;
  user-select: none;
}

.table-responsive {
  overflow-x: auto;
  max-height: 420px;
}

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

.data-table thead th {
  background: var(--bg-card-subtle);
  color: var(--text-muted);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 12px 16px;
  border-bottom: 1px solid var(--border-color);
  position: sticky;
  top: 0;
  z-index: 2;
}

.data-table tbody td {
  padding: 12px 16px;
  border-bottom: 1px solid #1e293b;
  color: var(--text-primary);
  font-variant-numeric: tabular-nums;
}

.data-table tbody tr {
  cursor: pointer;
  transition: background-color 0.15s ease;
}

.data-table tbody tr:hover {
  background-color: #273549;
}

/* Status Pills */
.status-pill {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 9999px;
  font-size: 0.75rem;
  font-weight: 600;
  text-align: center;
}

.status-active {
  background: rgba(245, 158, 11, 0.2);
  color: #fbbf24;
  border: 1px solid rgba(245, 158, 11, 0.4);
}

.status-won {
  background: rgba(16, 185, 129, 0.2);
  color: #34d399;
  border: 1px solid rgba(16, 185, 129, 0.4);
}

.status-lost {
  background: rgba(244, 63, 94, 0.2);
  color: #fb7185;
  border: 1px solid rgba(244, 63, 94, 0.4);
}

/* Log Viewer */
.log-viewer {
  background: #090d16;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  padding: 16px;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: #cbd5e1;
  max-height: 280px;
  overflow-y: auto;
  white-space: pre-wrap;
  word-break: break-all;
  line-height: 1.45;
}

.label-inline {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.form-control-sm {
  background: #0f172a;
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  border-radius: var(--radius-sm);
  padding: 4px 8px;
  font-size: 0.8rem;
}

/* Modal */
.modal-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(11, 17, 32, 0.85);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  padding: 16px;
}

.modal-backdrop.hidden {
  display: none;
}

.modal-box {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  max-width: 620px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.6);
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 20px;
  background: var(--bg-card-subtle);
  border-bottom: 1px solid var(--border-color);
}

.modal-header h3 {
  font-size: 1.1rem;
  font-weight: 600;
}

.modal-close-btn {
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-size: 1.5rem;
  cursor: pointer;
  line-height: 1;
}

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

.modal-body {
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.modal-meta-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
  gap: 8px;
  background: #0f172a;
  padding: 12px;
  border-radius: var(--radius-sm);
  font-size: 0.82rem;
}

.meta-item {
  color: var(--text-muted);
}

.meta-item strong {
  color: var(--text-primary);
}

.matrix-legend {
  display: flex;
  gap: 16px;
  font-size: 0.8rem;
  color: var(--text-muted);
  flex-wrap: wrap;
}

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

.matrix-grid-container {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.matrix-row {
  display: flex;
  align-items: center;
  gap: 8px;
}

.matrix-tier-label {
  width: 90px;
  font-size: 0.72rem;
  font-family: var(--font-mono);
  color: var(--text-muted);
  text-align: right;
  flex-shrink: 0;
}

.matrix-cells {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 6px;
  flex: 1;
}

.matrix-cell {
  height: 38px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
  font-weight: 700;
  border: 1px solid transparent;
  user-select: none;
}

.matrix-cell.good {
  background: rgba(16, 185, 129, 0.2);
  color: #34d399;
  border-color: rgba(16, 185, 129, 0.4);
}

.matrix-cell.bad {
  background: rgba(244, 63, 94, 0.15);
  color: #fb7185;
  border-color: rgba(244, 63, 94, 0.3);
}

.matrix-cell.user-pick {
  box-shadow: 0 0 0 2px #fbbf24, 0 0 10px rgba(251, 191, 36, 0.5);
  position: relative;
}

.matrix-cell.user-pick::after {
  content: '★';
  position: absolute;
  top: 2px;
  right: 4px;
  font-size: 0.65rem;
  color: #fbbf24;
}

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