/* ==========================================================================
   Başhekim Dashboard Design System & Themes
   ========================================================================== */

:root {
  --font-family: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
  
  /* Dark Theme Colors (Default) */
  --bg-primary: #0b0f19;
  --bg-secondary: #111827;
  --bg-card: rgba(17, 24, 39, 0.75);
  --border-color: rgba(255, 255, 255, 0.08);
  --text-primary: #f9fafb;
  --text-secondary: #9ca3af;
  --text-muted: #6b7280;
  
  /* Brand Accent Colors */
  --accent-primary: #3b82f6;
  --accent-primary-hover: #2563eb;
  --accent-glow: rgba(59, 130, 246, 0.25);
  
  /* Health Triage Colors */
  --green-color: #10b981;
  --green-bg: rgba(16, 185, 129, 0.12);
  --green-border: rgba(16, 185, 129, 0.3);
  
  --yellow-color: #f59e0b;
  --yellow-bg: rgba(245, 158, 11, 0.12);
  --yellow-border: rgba(245, 158, 11, 0.3);
  
  --red-color: #ef4444;
  --red-bg: rgba(239, 68, 68, 0.12);
  --red-border: rgba(239, 68, 68, 0.3);

  --purple-color: #8b5cf6;
  --purple-bg: rgba(139, 92, 246, 0.12);

  --card-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.5), 0 8px 10px -6px rgba(0, 0, 0, 0.5);
  --glass-backdrop: blur(12px);
}

[data-theme="light"] {
  --bg-primary: #f3f4f6;
  --bg-secondary: #ffffff;
  --bg-card: rgba(255, 255, 255, 0.85);
  --border-color: rgba(0, 0, 0, 0.08);
  --text-primary: #111827;
  --text-secondary: #4b5563;
  --text-muted: #9ca3af;
  --card-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.08), 0 8px 10px -6px rgba(0, 0, 0, 0.04);
}

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

body {
  font-family: var(--font-family);
  background-color: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.5;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  transition: background-color 0.3s ease, color 0.3s ease;
}

/* ==========================================================================
   Header Styling
   ========================================================================== */

.app-header {
  background-color: var(--bg-secondary);
  border-bottom: 1px solid var(--border-color);
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: var(--glass-backdrop);
}

.header-container {
  max-width: 1440px;
  margin: 0 auto;
  padding: 0.85rem 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.85rem;
}

.brand-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: linear-gradient(135deg, #3b82f6, #1d4ed8);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 12px rgba(59, 130, 246, 0.35);
}

.brand-text h1 {
  font-size: 1.15rem;
  font-weight: 700;
  letter-spacing: -0.01em;
}

.brand-text h2 {
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--text-secondary);
}

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

/* Status Pill */
.live-status-pill {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background-color: var(--green-bg);
  border: 1px solid var(--green-border);
  color: var(--green-color);
  font-size: 0.78rem;
  font-weight: 600;
  padding: 0.4rem 0.85rem;
  border-radius: 20px;
}

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

.status-dot.pulsing {
  animation: pulse-dot 1.5s infinite;
}

@keyframes pulse-dot {
  0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7); }
  70% { transform: scale(1); box-shadow: 0 0 0 8px rgba(16, 185, 129, 0); }
  100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(16, 185, 129, 0); }
}

/* Custom Select & Inputs */
.filter-group {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.82rem;
  color: var(--text-secondary);
}

.custom-select, .custom-input {
  background-color: var(--bg-primary);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  padding: 0.45rem 0.85rem;
  border-radius: 8px;
  font-family: var(--font-family);
  font-size: 0.82rem;
  outline: none;
  transition: border-color 0.2s;
}

.custom-select:focus, .custom-input:focus {
  border-color: var(--accent-primary);
  box-shadow: 0 0 0 3px var(--accent-glow);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.45rem 1rem;
  border-radius: 8px;
  font-size: 0.82rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: all 0.2s;
}

.btn-primary {
  background-color: var(--accent-primary);
  color: #ffffff;
  box-shadow: 0 4px 10px rgba(59, 130, 246, 0.3);
}

.btn-primary:hover {
  background-color: var(--accent-primary-hover);
  transform: translateY(-1px);
}

.icon-btn {
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  width: 36px;
  height: 36px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.2s;
}

.icon-btn:hover {
  border-color: var(--accent-primary);
  color: var(--accent-primary);
}

[data-theme="dark"] .sun-icon { display: block; }
[data-theme="dark"] .moon-icon { display: none; }
[data-theme="light"] .sun-icon { display: none; }
[data-theme="light"] .moon-icon { display: block; }

/* ==========================================================================
   Main Content & Glass Cards
   ========================================================================== */

.main-container {
  max-width: 1440px;
  margin: 0 auto;
  padding: 1.5rem;
  flex: 1;
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.glass-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  box-shadow: var(--card-shadow);
  backdrop-filter: var(--glass-backdrop);
  padding: 1.25rem;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.drop-zone {
  border: 2px dashed var(--accent-primary);
  background-color: var(--accent-glow);
  border-radius: 12px;
  padding: 0.75rem 1rem;
  text-align: center;
  transition: all 0.2s ease;
}

.drop-zone-content {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  font-size: 0.85rem;
  color: var(--accent-primary);
  font-weight: 500;
}

.drop-zone-content code {
  background: var(--bg-primary);
  padding: 0.1rem 0.4rem;
  border-radius: 4px;
  font-size: 0.8rem;
}

/* ==========================================================================
   KPI Metric Cards
   ========================================================================== */

.kpi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.25rem;
}

.kpi-card {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}

.kpi-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.kpi-icon.blue { background-color: rgba(59, 130, 246, 0.15); color: #3b82f6; }
.kpi-icon.orange { background-color: var(--yellow-bg); color: var(--yellow-color); }
.kpi-icon.purple { background-color: var(--purple-bg); color: var(--purple-color); }
.kpi-icon.green { background-color: var(--green-bg); color: var(--green-color); }

.kpi-data {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.kpi-title {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.kpi-value {
  font-size: 1.75rem;
  font-weight: 800;
  line-height: 1.1;
  color: var(--text-primary);
}

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

.triage-pills {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  margin-top: 0.2rem;
}

.triage-badge {
  font-size: 0.72rem;
  font-weight: 600;
  padding: 0.2rem 0.5rem;
  border-radius: 6px;
  display: inline-block;
}

.triage-badge.green { background-color: var(--green-bg); color: var(--green-color); }
.triage-badge.yellow { background-color: var(--yellow-bg); color: var(--yellow-color); }
.triage-badge.red { background-color: var(--red-bg); color: var(--red-color); }

/* ==========================================================================
   Charts Grid
   ========================================================================== */

.charts-grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 1.25rem;
}

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

.chart-card {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.chart-card.full-width {
  grid-column: 1 / -1;
}

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

.chart-header h3 {
  font-size: 0.95rem;
  font-weight: 700;
}

.chart-badge {
  font-size: 0.7rem;
  font-weight: 600;
  background-color: var(--bg-primary);
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  padding: 0.2rem 0.6rem;
  border-radius: 20px;
}

.chart-body {
  position: relative;
  height: 280px;
  width: 100%;
}

.chart-body.donut-body {
  display: flex;
  justify-content: center;
  align-items: center;
}

/* ==========================================================================
   Data Tables Styling
   ========================================================================== */

.section-card {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.section-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
}

.section-header h3 {
  font-size: 1.05rem;
  font-weight: 700;
}

.section-desc {
  font-size: 0.78rem;
  color: var(--text-secondary);
}

.table-responsive {
  width: 100%;
  overflow-x: auto;
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.83rem;
  text-align: left;
}

.data-table th, .data-table td {
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--border-color);
}

.data-table th {
  background-color: var(--bg-primary);
  color: var(--text-secondary);
  font-weight: 700;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

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

.data-table tbody tr:hover {
  background-color: rgba(59, 130, 246, 0.05);
}

.compact-table th, .compact-table td {
  padding: 0.55rem 0.75rem;
  font-size: 0.8rem;
}

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

/* Status Indicators in Tables */
.pill {
  padding: 0.2rem 0.6rem;
  border-radius: 12px;
  font-size: 0.75rem;
  font-weight: 600;
  display: inline-block;
}

.pill.green { background-color: var(--green-bg); color: var(--green-color); }
.pill.yellow { background-color: var(--yellow-bg); color: var(--yellow-color); }
.pill.red { background-color: var(--red-bg); color: var(--red-color); }

/* Grid for Dual Tables */
.tables-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}

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

/* ==========================================================================
   Footer
   ========================================================================== */

.app-footer {
  background-color: var(--bg-secondary);
  border-top: 1px solid var(--border-color);
  padding: 1rem 1.5rem;
  margin-top: auto;
  font-size: 0.78rem;
  color: var(--text-muted);
}

.footer-container {
  max-width: 1440px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

/* Toast Notification */
.command-toast { position: fixed; bottom: 20px; left: 50%; transform: translateX(-50%); background: var(--primary); color: white; padding: 12px 24px; border-radius: 8px; box-shadow: 0 4px 15px rgba(0,0,0,0.3); z-index: 9999; display: flex; align-items: center; gap: 12px; transition: opacity 0.3s, transform 0.3s; font-weight: 500; font-size: 0.95rem; }
.command-toast.hidden { opacity: 0; pointer-events: none; transform: translate(-50%, 20px); }
.spinner { width: 16px; height: 16px; border: 2px solid rgba(255,255,255,0.3); border-top-color: white; border-radius: 50%; animation: spin 1s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }