:root {
  --color-primary: #1E3D6F;
  --color-accent: #4A90D9;
  --color-success: #2ECC71;
  --color-warning: #F5A623;
  --color-danger: #EB5757;
  --color-bg: #EDF1F5;
  --color-surface: #FFFFFF;
  --color-surface-2: #F5F7FA;
  --color-text: #1A2138;
  --color-text-2: #8F9BB3;
  --color-border: #D8DEE6;
  --sidebar-bg: #1A2235;
  --sidebar-text: #8F9BB3;
  --sidebar-active: #4A90D9;
}
[data-theme="dark"] {
  --color-bg: #0F1623;
  --color-surface: #1A2235;
  --color-surface-2: #232D42;
  --color-text: #E8ECF0;
  --color-text-2: #6B7A99;
  --color-border: #2A3449;
  --sidebar-bg: #0B1120;
}
* { margin:0; padding:0; box-sizing:border-box; }
body {
  font-family:'Inter',sans-serif;
  background:var(--color-bg);
  color:var(--color-text);
  display:flex;
  min-height:100vh;
}
h1,h2,h3,h4,.title,.brand-uni,.brand-pop {
  font-family:'Varela Round',sans-serif;
}

/* SIDEBAR */
.sidebar {
  width:220px; min-height:100vh; background:var(--sidebar-bg);
  display:flex; flex-direction:column; padding:24px 12px 16px;
  position:fixed; left:0; top:0; z-index:100;
}
.sidebar-brand { padding:0 12px 4px; font-size:22px; font-weight:700; }
.brand-uni { color:var(--sidebar-active); }
.brand-pop { color:#fff; }
.sidebar-sub { padding:0 12px 20px; font-size:11px; color:var(--sidebar-text); }
.sidebar-nav { flex:1; display:flex; flex-direction:column; gap:2px; }
.nav-item {
  display:flex; align-items:center; gap:10px; padding:10px 14px;
  border-radius:3px; color:var(--sidebar-text); text-decoration:none;
  font-size:13px; transition:all .15s;
}
.nav-item:hover { background:rgba(255,255,255,.06); color:#fff; }
.nav-item.active { background:rgba(74,144,217,.15); color:var(--sidebar-active); }
.nav-item i { width:18px; height:18px; }
.sidebar-footer {
  display:flex; align-items:center; justify-content:space-between;
  border-top:1px solid rgba(255,255,255,.08); padding-top:12px; margin-top:12px;
}
.sidebar-sources { font-size:10px; color:var(--sidebar-text); }
.theme-toggle {
  width:30px; height:30px; border:1px solid rgba(255,255,255,.1);
  border-radius:3px; background:transparent; cursor:pointer;
  display:flex; align-items:center; justify-content:center;
}
.theme-toggle i { width:14px; height:14px; color:var(--sidebar-text); }

/* CONTENT */
.content { margin-left:220px; flex:1; padding:32px 40px; min-width:0; }
.view { display:none; }
.view.active { display:block; }
.view-header { margin-bottom:28px; }
.view-header h1 { font-size:24px; font-weight:700; margin-bottom:4px; }
.view-header p { font-size:14px; color:var(--color-text-2); }

/* METRICS */
.metrics-grid { display:grid; grid-template-columns:repeat(4,1fr); gap:12px; margin-bottom:24px; }
.metric-card {
  background:var(--color-surface); border:1px solid var(--color-border);
  border-radius:3px; padding:16px 18px;
}
.metric-label { font-size:12px; color:var(--color-text-2); margin-bottom:4px; }
.metric-value { font-size:22px; font-weight:700; font-family:'Varela Round',sans-serif; }
.metric-sub { font-size:11px; color:var(--color-text-2); margin-top:2px; }

/* CHARTS */
.charts-row { display:grid; grid-template-columns:1fr 1fr; gap:16px; margin-bottom:16px; }
.chart-card {
  background:var(--color-surface); border:1px solid var(--color-border);
  border-radius:3px; padding:20px;
}
.chart-card h3 { font-size:14px; font-weight:600; margin-bottom:12px; }
.chart-wrap { position:relative; height:220px; }

/* MAP */
.map-controls {
  display:flex; align-items:center; gap:10px; margin-bottom:16px;
}
.map-controls label { font-size:13px; color:var(--color-text-2); }
.map-controls select {
  padding:6px 12px; border:1px solid var(--color-border);
  border-radius:3px; background:var(--color-surface); color:var(--color-text);
  font-size:13px; font-family:'Inter',sans-serif;
}
.map-container {
  position:relative; background:var(--color-surface); border:1px solid var(--color-border);
  border-radius:3px; padding:20px; margin-bottom:16px;
}
.kraj-path {
  fill:#B5D4F4; stroke:var(--color-surface); stroke-width:2;
  cursor:pointer; transition:fill .2s, opacity .2s;
}
.kraj-path:hover { opacity:.85; stroke:#fff; stroke-width:3; }
.map-tooltip {
  position:absolute; display:none; background:var(--sidebar-bg); color:#fff;
  padding:10px 14px; border-radius:3px; font-size:12px; pointer-events:none;
  z-index:10; min-width:180px; box-shadow:0 4px 12px rgba(0,0,0,.3);
}
.map-tooltip h4 { font-size:14px; font-family:'Varela Round',sans-serif; margin-bottom:6px; }
.map-tooltip .tt-row { display:flex; justify-content:space-between; margin-bottom:3px; }
.map-tooltip .tt-label { color:#8F9BB3; }
.map-tooltip .tt-val { font-weight:600; }
.map-legend {
  display:flex; align-items:center; gap:16px; font-size:12px;
  color:var(--color-text-2); margin-bottom:16px;
}
.map-legend .leg-item { display:flex; align-items:center; gap:4px; }
.map-legend .leg-color { width:14px; height:14px; border-radius:2px; }
.region-detail {
  background:var(--color-surface); border:1px solid var(--color-border);
  border-radius:3px; padding:20px;
}
.region-detail h3 { font-size:16px; margin-bottom:12px; }

/* PROFILES */
.filter-bar {
  display:flex; gap:10px; margin-bottom:20px;
}
.filter-bar select {
  padding:8px 12px; border:1px solid var(--color-border); border-radius:3px;
  background:var(--color-surface); color:var(--color-text); font-size:13px;
  font-family:'Inter',sans-serif;
}
.profiles-grid { display:grid; grid-template-columns:repeat(auto-fill,minmax(280px,1fr)); gap:14px; }
.profile-card {
  background:var(--color-surface); border:1px solid var(--color-border);
  border-radius:3px; padding:16px;
}
.profile-header { display:flex; align-items:center; gap:10px; margin-bottom:12px; }
.profile-avatar {
  width:38px; height:38px; border-radius:50%; display:flex;
  align-items:center; justify-content:center; font-size:12px; font-weight:600;
}
.profile-avatar.muz { background:rgba(74,144,217,.15); color:var(--color-accent); }
.profile-avatar.zena { background:rgba(235,87,87,.12); color:var(--color-danger); }
.profile-name { font-weight:600; font-size:14px; }
.profile-sub { font-size:12px; color:var(--color-text-2); }
.profile-table { width:100%; font-size:12px; border-top:1px solid var(--color-border); padding-top:10px; }
.profile-table td { padding:3px 0; }
.profile-table td:first-child { color:var(--color-text-2); }
.profile-table td:last-child { text-align:right; font-weight:500; }
.paging { display:flex; align-items:center; gap:8px; margin-top:16px; }
.paging button {
  padding:6px 12px; border:1px solid var(--color-border); border-radius:3px;
  background:var(--color-surface); color:var(--color-text); cursor:pointer; font-size:12px;
}
.paging button.active { background:var(--color-accent); color:#fff; border-color:var(--color-accent); }

/* RESEARCH */
.research-form {
  background:var(--color-surface); border:1px solid var(--color-border);
  border-radius:3px; padding:24px; max-width:640px;
}
.form-label { font-size:13px; font-weight:600; display:block; margin-bottom:6px; }
textarea {
  width:100%; padding:10px 14px; border:1px solid var(--color-border); border-radius:3px;
  font-size:14px; font-family:'Inter',sans-serif; resize:vertical;
  background:var(--color-surface); color:var(--color-text); margin-bottom:16px;
}
input[type=range] { width:100%; margin-bottom:16px; accent-color:var(--color-accent); }
.btn-primary {
  padding:10px 28px; background:var(--color-primary); color:#fff; border:none;
  border-radius:3px; font-size:14px; font-weight:600; cursor:pointer;
  font-family:'Inter',sans-serif; transition:background .15s;
}
.btn-primary:hover { background:#264d8a; }
.btn-primary:disabled { opacity:.5; cursor:default; }
.example-questions { margin-bottom:20px; }
.example-label { font-size:12px; color:var(--color-text-2); display:block; margin-bottom:8px; }
.example-btn {
  display:inline-block; padding:6px 12px; border:1px solid var(--color-border);
  border-radius:3px; background:var(--color-surface-2); font-size:11px;
  color:var(--color-text-2); cursor:pointer; margin:0 4px 6px 0; font-family:'Inter',sans-serif;
}
.example-btn:hover { border-color:var(--color-accent); color:var(--color-accent); }

/* TASK BAR */
.task-bar {
  display:flex; align-items:center; gap:10px;
  margin-top:16px; padding:12px 16px;
  background:var(--color-surface-2); border:1px solid var(--color-border);
  border-radius:3px; font-size:13px;
}
.spinner {
  width:18px; height:18px; border:2px solid var(--color-border);
  border-top-color:var(--color-accent); border-radius:50%;
  animation:spin .8s linear infinite;
}
@keyframes spin { to { transform:rotate(360deg); } }

/* RESULTS */
.results-metrics { display:grid; grid-template-columns:repeat(3,1fr); gap:12px; margin-bottom:20px; }
.results-charts { display:grid; grid-template-columns:1fr 1fr; gap:16px; margin-bottom:20px; }
.ai-insight {
  background:var(--color-surface); border:2px solid var(--color-accent);
  border-radius:3px; padding:20px; margin-bottom:20px;
}
.ai-insight .ai-badge {
  display:inline-block; padding:3px 10px; background:rgba(74,144,217,.12);
  color:var(--color-accent); font-size:11px; font-weight:600; border-radius:3px;
  margin-bottom:10px;
}
.ai-insight p { font-size:14px; line-height:1.7; }
.results-map-section { margin-bottom:20px; }
.results-map-section h3 { font-size:16px; margin-bottom:12px; }

/* EMPTY STATE */
.empty-state {
  text-align:center; padding:60px 20px;
  background:var(--color-surface); border:1px solid var(--color-border); border-radius:3px;
}
.empty-state h3 { margin:16px 0 8px; font-size:18px; }
.empty-state p { color:var(--color-text-2); font-size:14px; margin-bottom:20px; }
.gen-progress { margin-top:16px; display:flex; align-items:center; justify-content:center; gap:10px; font-size:13px; color:var(--color-text-2); }

/* RESPONSIVE */
@media (max-width:900px) {
  .sidebar { width:60px; padding:16px 6px; }
  .sidebar-brand,.sidebar-sub,.nav-item span,.sidebar-sources { display:none; }
  .nav-item { justify-content:center; padding:10px; }
  .content { margin-left:60px; padding:20px; }
  .metrics-grid { grid-template-columns:repeat(2,1fr); }
  .charts-row { grid-template-columns:1fr; }
  .results-charts { grid-template-columns:1fr; }
}