/* App specific styles — uses index.css design tokens */

/* ── Dashboard Header ────────────────────────────────────── */
.dashboard-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 24px;
  gap: 16px;
  flex-wrap: wrap;
}

.header-title {
  margin-bottom: 3px;
  font-size: 1.5rem;
}

.header-subtitle {
  color: var(--text-secondary);
  font-size: 0.9rem;
}

.dashboard-header-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  flex-shrink: 0;
}

/* ── Dashboard Grid ──────────────────────────────────────── */
.dashboard-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 18px;
  margin-bottom: 18px;
}

.col-span-2 {
  grid-column: span 2;
}

.col-span-3 {
  grid-column: span 3;
}

/* Tablet */
@media (max-width: 1024px) {
  .dashboard-grid {
    grid-template-columns: 1fr 1fr;
    gap: 14px;
  }

  .col-span-3 {
    grid-column: span 2;
  }
}

/* Mobile */
@media (max-width: 768px) {
  .dashboard-grid {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .col-span-2,
  .col-span-3 {
    grid-column: span 1;
  }

  .header-title {
    font-size: 1.3rem;
  }

  /* Patient info grid → single column */
  .patient-row {
    grid-template-columns: 1fr !important;
  }

  /* Upload zones → vertical stack */
  .upload-zones-row {
    flex-direction: column !important;
    gap: 12px !important;
  }

  /* Recording controls */
  .recording-controls {
    flex-direction: column;
    gap: 10px;
  }

  /* Action buttons — stretch on mobile */
  .dashboard-header-actions {
    width: 100%;
  }

  .dashboard-header-actions .btn-primary,
  .dashboard-header-actions .btn-secondary {
    flex: 1;
    min-width: 0;
  }
}

/* ── Upload Zone ─────────────────────────────────────────── */
.upload-zone {
  border: 2px dashed rgba(6, 182, 212, 0.3);
  border-radius: var(--card-radius);
  padding: 36px 20px;
  text-align: center;
  cursor: pointer;
  transition: all var(--transition-smooth);
  background: var(--accent-cyan-soft);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  min-height: 180px;
}

.upload-zone:hover {
  border-color: var(--accent-cyan);
  background: rgba(6, 182, 212, 0.08);
  transform: scale(1.01);
  box-shadow: 0 0 28px var(--accent-cyan-glow);
}

[data-theme="light"] .upload-zone {
  border-color: rgba(8, 145, 178, 0.3);
  background: rgba(8, 145, 178, 0.05);
}

/* ── Feature Metrics ─────────────────────────────────────── */
.feature-metric {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 9px 0;
  border-bottom: 1px solid var(--border-color);
}

.feature-metric:last-child {
  border-bottom: none;
}

.feature-name {
  color: var(--text-secondary);
  font-size: 0.86rem;
  display: flex;
  align-items: center;
  gap: 6px;
}

.feature-value {
  font-weight: 600;
  font-family: 'Inter', monospace;
  font-size: 0.95rem;
  color: var(--accent-cyan);
}

/* ── Result Cards ────────────────────────────────────────── */
.result-normal {
  background: linear-gradient(135deg, var(--success-soft), transparent) !important;
  border-color: rgba(16, 185, 129, 0.3) !important;
}

.result-disease {
  background: linear-gradient(135deg, var(--danger-soft), transparent) !important;
  border-color: rgba(239, 68, 68, 0.3) !important;
}

.confidence-bar-bg {
  height: 7px;
  background: var(--border-color);
  border-radius: 4px;
  overflow: hidden;
  margin-top: 10px;
}

.confidence-bar-fill {
  height: 100%;
  border-radius: 4px;
  transition: width 1.1s cubic-bezier(0.16, 1, 0.3, 1);
}

.result-normal .confidence-bar-fill {
  background: var(--success);
}

.result-disease .confidence-bar-fill {
  background: var(--danger);
}

/* ── Nav Items ───────────────────────────────────────────── */
.nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 13px;
  border-radius: 9px;
  color: var(--text-secondary);
  cursor: pointer;
  transition: all var(--transition-fast);
  margin-bottom: 4px;
  font-weight: 500;
  font-size: 0.88rem;
  border: 1px solid transparent;
  user-select: none;
}

.nav-item:hover {
  background: var(--bg-input);
  color: var(--text-primary);
  border-color: var(--border-color);
}

.nav-item.active {
  background: var(--accent-cyan-soft);
  color: var(--accent-cyan);
  border-color: rgba(6, 182, 212, 0.2);
  border-left: 3px solid var(--accent-cyan);
}