/* ============================================================================
   ATLAS Component Library — Glassmorphism Design System
   ============================================================================
   Reusable UI components. All values reference design-tokens.css custom
   properties. Import this file AFTER design-tokens.css.
   ========================================================================= */

@import url('design-tokens.css');
@import url('https://fonts.googleapis.com/css2?family=Orbitron:wght@700&display=swap');

/* ── Logo ── */

.atlas-logo {
  font-family: 'Orbitron', sans-serif;
  font-weight: 700;
  font-size: 22px;
  color: var(--text-primary);
  letter-spacing: 2px;
  text-decoration: none;
  line-height: 1;
}

/* ── Glass Card ── */

.glass-card {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-card);
  box-shadow: var(--glass-shadow);
  padding: var(--space-lg);
  transition: box-shadow 0.2s ease, transform 0.2s ease;
}

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

/* ── KPI Card ── */

.kpi-card {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-card);
  box-shadow: var(--glass-shadow);
  padding: var(--space-lg);
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
  transition: box-shadow 0.2s ease, transform 0.2s ease;
}

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

.kpi-card .kpi-value {
  font-size: var(--font-size-kpi);
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1;
}

.kpi-card .kpi-label {
  font-size: var(--font-size-small);
  font-weight: 500;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.kpi-card .kpi-trend {
  font-size: var(--font-size-small);
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
}

.kpi-card .kpi-trend--up {
  color: var(--status-success);
}

.kpi-card .kpi-trend--down {
  color: var(--status-error);
}

/* ── Status Pill ── */

.status-pill {
  display: inline-flex;
  align-items: center;
  padding: var(--space-xs) var(--space-sm);
  border-radius: var(--radius-pill);
  font-family: var(--font-family);
  font-size: var(--font-size-small);
  font-weight: 600;
  line-height: 1;
  white-space: nowrap;
}

.status-pill--success {
  background: var(--status-success-bg);
  color: var(--status-success);
}

.status-pill--warning {
  background: var(--status-warning-bg);
  color: var(--status-warning);
}

.status-pill--error {
  background: var(--status-error-bg);
  color: var(--status-error);
}

.status-pill--info {
  background: var(--status-info-bg);
  color: var(--status-info);
}

.status-pill--staged {
  background: var(--status-staged-bg);
  color: var(--status-staged);
}

/* ── Buttons ── */

.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: var(--space-sm) var(--space-md);
  border: none;
  border-radius: var(--radius-button);
  background: var(--status-info);
  color: #FFFFFF;
  font-family: var(--font-family);
  font-size: var(--font-size-body);
  font-weight: 600;
  cursor: pointer;
  transition: opacity 0.15s ease, box-shadow 0.15s ease;
}

.btn-primary:hover {
  opacity: 0.9;
  box-shadow: 0 4px 12px rgba(59, 130, 246, 0.3);
}

.btn-primary:active {
  opacity: 0.8;
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: var(--space-sm) var(--space-md);
  border: 1.5px solid var(--text-secondary);
  border-radius: var(--radius-button);
  background: transparent;
  color: var(--text-primary);
  font-family: var(--font-family);
  font-size: var(--font-size-body);
  font-weight: 600;
  cursor: pointer;
  transition: background 0.15s ease, border-color 0.15s ease;
}

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

.btn-secondary:active {
  background: var(--bg-secondary);
}

.btn-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  padding: 0;
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-button);
  background: var(--glass-bg);
  color: var(--text-secondary);
  cursor: pointer;
  transition: background 0.15s ease, color 0.15s ease;
}

.btn-icon:hover {
  background: var(--glass-bg-heavy);
  color: var(--text-primary);
}

/* ── Data Table ── */

.data-table {
  width: 100%;
  border-collapse: collapse;
  font-family: var(--font-family);
  font-size: var(--font-size-body);
}

.data-table thead th {
  text-align: left;
  padding: var(--space-sm) var(--space-md);
  font-size: var(--font-size-small);
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  border-bottom: 1px solid var(--bg-secondary);
}

.data-table tbody td {
  padding: var(--space-sm) var(--space-md);
  color: var(--text-primary);
  border: none;
}

.data-table tbody tr {
  transition: background 0.12s ease;
}

.data-table tbody tr:hover {
  background: var(--glass-bg);
}

.data-table .progress-bar {
  height: 6px;
  border-radius: var(--radius-pill);
  background: var(--bg-secondary);
  overflow: hidden;
}

.data-table .progress-bar .progress-fill {
  height: 100%;
  border-radius: var(--radius-pill);
  background: var(--status-info);
  transition: width 0.3s ease;
}

/* ── Glass Input ── */

.glass-input {
  width: 100%;
  padding: var(--space-sm) var(--space-md);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-input);
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  font-family: var(--font-family);
  font-size: var(--font-size-body);
  color: var(--text-primary);
  outline: none;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.glass-input::placeholder {
  color: var(--text-muted);
}

.glass-input:focus {
  border-color: var(--status-info);
  box-shadow: 0 0 0 3px var(--status-info-bg);
}

/* ── Tab Group ── */

.tab-group {
  display: inline-flex;
  background: var(--bg-secondary);
  border-radius: var(--radius-pill);
  padding: var(--space-xs);
  gap: var(--space-xs);
}

.tab-group .tab {
  padding: var(--space-xs) var(--space-md);
  border: none;
  border-radius: var(--radius-pill);
  background: transparent;
  font-family: var(--font-family);
  font-size: var(--font-size-small);
  font-weight: 500;
  color: var(--text-secondary);
  cursor: pointer;
  transition: background 0.15s ease, color 0.15s ease;
}

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

.tab-group .tab.active {
  background: var(--bg-white);
  color: var(--text-primary);
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.06);
}

/* ── Timeline ── */

.timeline {
  display: flex;
  flex-direction: column;
  padding-left: var(--space-lg);
  position: relative;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 7px;
  top: var(--space-xs);
  bottom: var(--space-xs);
  width: 2px;
  background: var(--bg-secondary);
  border-radius: 1px;
}

.timeline .timeline-item {
  position: relative;
  padding-bottom: var(--space-md);
}

.timeline .timeline-item::before {
  content: '';
  position: absolute;
  left: calc(-1 * var(--space-lg) + 3px);
  top: 6px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--status-info);
  border: 2px solid var(--bg-white);
}

.timeline .timeline-item .timeline-time {
  font-size: var(--font-size-small);
  color: var(--text-muted);
  margin-bottom: var(--space-xs);
}

.timeline .timeline-item .timeline-content {
  font-size: var(--font-size-body);
  color: var(--text-primary);
}

/* ── Toast Notifications ── */

.toast {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-button);
  background: var(--glass-bg-heavy);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  box-shadow: var(--glass-shadow);
  font-family: var(--font-family);
  font-size: var(--font-size-body);
  color: var(--text-primary);
  border-left: 4px solid transparent;
}

.toast-success {
  border-left-color: var(--status-success);
}

.toast-error {
  border-left-color: var(--status-error);
}

/* ── Mobile Nav Drawer — iOS-style icon grid ── */

/* Nav-link icons are only visible inside the open mobile drawer */
.nav-link-icon { display: none; }

@media (max-width: 479.98px) {
  .nav-links.open {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
    padding: 14px;
  }
  .nav-links.open .nav-link {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 14px 8px;
    min-height: 80px;
    width: auto;
    border-radius: 16px;
    border: 1px solid var(--glass-border);
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
    text-align: center;
    color: var(--text-primary);
    font-weight: 500;
    font-size: 12px;
    text-decoration: none;
  }
  .nav-links.open .nav-link.active {
    background: rgba(59, 130, 246, 0.12);
    border-color: rgba(59, 130, 246, 0.35);
  }
  .nav-links.open .nav-link-icon {
    display: block;
    width: 26px;
    height: 26px;
    color: #3b82f6;
    stroke-width: 1.75;
    flex-shrink: 0;
  }
  .nav-links.open .nav-link-label {
    font-size: 12px;
    font-weight: 500;
    color: var(--text-primary);
    line-height: 1.2;
  }
  .nav-links.open .nav-link.active .nav-link-label {
    color: #3b82f6;
    font-weight: 600;
  }
  /* Center a lone last-row card (e.g. Admin when it lands alone) across both columns */
  .nav-links.open .nav-link:last-child:nth-child(odd) {
    grid-column: 1 / -1;
  }
}