/* ==========================================================================
   Kurdistan Karte – Design Tokens & Layout
   ========================================================================== */

:root {
    /* Base palette (dark, default) */
    --bg: #0a0a12;
    --bg-elevated: #111018;
    --panel: #15131f;
    --panel-2: #1a1828;
    --border: #2a2740;
    --border-soft: rgba(255,255,255,0.06);

    --text: #f2f1f9;
    --text-dim: #a7a3c9;
    --text-faint: #6f6b8f;

    --accent-violet: #8b5cf6;
    --accent-cyan: #22d3ee;
    --gradient: linear-gradient(135deg, var(--accent-violet), var(--accent-cyan));
    --gradient-soft: linear-gradient(135deg, rgba(139,92,246,0.16), rgba(34,211,238,0.08));

    /* Region colors — categorical, distinguishable in dark & light */
    --c-bakur: #f4614b;
    --c-basur: #34d399;
    --c-rojava: #fbbf24;
    --c-rojhilat: #38bdf8;

    --radius-sm: 8px;
    --radius-md: 14px;
    --radius-lg: 20px;

    --shadow-sm: 0 2px 8px rgba(0,0,0,0.25);
    --shadow-md: 0 8px 28px rgba(0,0,0,0.35);
    --shadow-glow: 0 0 0 1px rgba(139,92,246,0.25), 0 8px 24px rgba(139,92,246,0.15);

    --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

:root[data-theme="light"] {
    --bg: #f5f5fa;
    --bg-elevated: #ffffff;
    --panel: #ffffff;
    --panel-2: #f0eef8;
    --border: #e2e0ef;
    --border-soft: rgba(0,0,0,0.06);

    --text: #1b1930;
    --text-dim: #5c5880;
    --text-faint: #928dbd;

    --shadow-sm: 0 2px 8px rgba(30,20,60,0.06);
    --shadow-md: 0 8px 28px rgba(30,20,60,0.10);
}

* { box-sizing: border-box; }
html, body { height: 100%; }
body {
    margin: 0;
    font-family: var(--font);
    background: var(--bg);
    color: var(--text);
    overflow: hidden;
    -webkit-font-smoothing: antialiased;
}

#app { display: flex; height: 100vh; }

/* ---------- Sidebar ---------- */
#sidebar {
    width: 380px;
    background: var(--panel);
    border-right: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    z-index: 500;
    transition: width 0.3s var(--ease), transform 0.3s var(--ease);
    overflow: hidden;
}
#sidebar.sidebar-hidden { width: 0; border-right: none; }
#sidebar.sidebar-hidden > * { opacity: 0; pointer-events: none; }
#sidebar > * { width: 380px; flex: none; transition: opacity 0.15s; }

#sidebar-handle {
    width: 18px; flex: none; display: flex; align-items: center; justify-content: center;
    background: var(--panel); border-right: 1px solid var(--border); cursor: pointer;
    transition: background 0.15s; z-index: 499;
}
#sidebar-handle:hover { background: var(--panel-2); }
#sidebar-handle svg { width: 11px; height: 11px; color: var(--text-dim); transition: transform 0.3s var(--ease); }
#sidebar.sidebar-hidden + #sidebar-handle svg { transform: rotate(180deg); }
.close-btn {
    width: 30px; height: 30px; border-radius: 50%; border: 1px solid var(--border);
    background: var(--panel-2); color: var(--text-dim); cursor: pointer; display: flex;
    align-items: center; justify-content: center; font-size: 0.85rem; transition: background 0.15s, color 0.15s;
}
.close-btn:hover { background: var(--border); color: var(--text); }

.brand {
    display: flex; align-items: center; gap: 12px;
    padding: 20px 20px 16px;
    background: var(--gradient-soft);
    border-bottom: 1px solid var(--border);
}
.brand-icon {
    width: 40px; height: 40px; border-radius: var(--radius-sm);
    background: var(--gradient); display: flex; align-items: center; justify-content: center;
    font-size: 1.3rem; flex: none; box-shadow: var(--shadow-glow);
}
.brand-text h1 { margin: 0; font-size: 1.05rem; font-weight: 700; letter-spacing: -0.01em; }
.brand-text p { margin: 2px 0 0; font-size: 0.76rem; color: var(--text-dim); }

.theme-toggle {
    margin-left: auto; width: 34px; height: 34px; border-radius: 50%;
    border: 1px solid var(--border); background: var(--panel-2); color: var(--text);
    display: flex; align-items: center; justify-content: center; cursor: pointer;
    font-size: 0.95rem; transition: transform 0.2s var(--ease), background 0.2s;
}
.theme-toggle:hover { transform: scale(1.08); background: var(--border); }

.stats-row {
    display: flex; gap: 8px; padding: 12px 16px; border-bottom: 1px solid var(--border);
}
.stat-chip {
    flex: 1; background: var(--panel-2); border: 1px solid var(--border-soft);
    border-radius: var(--radius-sm); padding: 8px 10px; text-align: center;
}
.stat-chip .num { display: block; font-size: 1.15rem; font-weight: 700; font-variant-numeric: tabular-nums; }
.stat-chip .lbl { display: block; font-size: 0.66rem; color: var(--text-dim); text-transform: uppercase; letter-spacing: 0.05em; margin-top: 2px; }

#search-wrap { position: relative; padding: 12px 16px; border-bottom: 1px solid var(--border); }
#search-wrap svg { position: absolute; left: 30px; top: 50%; transform: translateY(-50%); width: 15px; height: 15px; color: var(--text-faint); pointer-events: none; }
#search-input {
    width: 100%; padding: 10px 32px 10px 34px; background: var(--bg);
    border: 1px solid var(--border); border-radius: var(--radius-sm);
    color: var(--text); font-family: inherit; font-size: 0.86rem;
    transition: border-color 0.2s, box-shadow 0.2s;
}
#search-input:focus { outline: none; border-color: var(--accent-cyan); box-shadow: 0 0 0 3px rgba(34,211,238,0.15); }
#search-clear {
    position: absolute; right: 26px; top: 50%; transform: translateY(-50%);
    width: 18px; height: 18px; border: none; background: var(--border); color: var(--text-dim);
    border-radius: 50%; cursor: pointer; font-size: 0.7rem; display: none; align-items: center; justify-content: center;
}
#search-wrap.has-value #search-clear { display: flex; }
.kbd-hint {
    position: absolute; right: 22px; top: 50%; transform: translateY(-50%);
    font-size: 0.65rem; color: var(--text-faint); border: 1px solid var(--border);
    padding: 1px 5px; border-radius: 4px; pointer-events: none;
}
#search-wrap.has-value .kbd-hint { display: none; }

#region-list { flex: 1; overflow-y: auto; padding: 6px 0 12px; }
#region-list::-webkit-scrollbar { width: 8px; }
#region-list::-webkit-scrollbar-thumb { background: var(--border); border-radius: 4px; }

.group {
    margin: 8px 10px 0;
    border-radius: var(--radius-md);
    overflow: hidden;
}
.group-head {
    display: flex; align-items: center; gap: 8px; padding: 9px 10px; cursor: pointer;
    border-radius: var(--radius-sm); user-select: none; transition: background 0.15s;
}
.group-head:hover { background: var(--panel-2); }
.group-dot { width: 10px; height: 10px; border-radius: 50%; flex: none; box-shadow: 0 0 8px currentColor, inset 0 0 0 1px rgba(0,0,0,0.2); }
.group-name { font-weight: 700; font-size: 0.82rem; letter-spacing: 0.01em; }
.group-sub { font-size: 0.68rem; color: var(--text-faint); }
.group-count {
    margin-left: auto; font-size: 0.68rem; color: var(--text-dim); background: var(--panel-2);
    border: 1px solid var(--border-soft); padding: 2px 7px; border-radius: 999px; font-variant-numeric: tabular-nums;
}
.group-chevron { width: 14px; height: 14px; color: var(--text-faint); transition: transform 0.25s var(--ease); flex: none; }
.group.collapsed .group-chevron { transform: rotate(-90deg); }
.group-body { display: flex; flex-direction: column; overflow: hidden; max-height: 2000px; transition: max-height 0.3s var(--ease); }
.group.collapsed .group-body { max-height: 0; }

.row {
    display: flex; align-items: center; gap: 10px; padding: 7px 10px 7px 26px; cursor: pointer;
    border-radius: var(--radius-sm); margin: 1px 4px; transition: background 0.15s, transform 0.15s;
}
.row:hover { background: var(--panel-2); }
.row.active { background: var(--gradient-soft); box-shadow: inset 2px 0 0 var(--accent-cyan); }
.row .dot { width: 7px; height: 7px; border-radius: 50%; flex: none; box-shadow: inset 0 0 0 1px rgba(0,0,0,0.2); }
.row .name { font-size: 0.83rem; font-weight: 500; flex: 1; }
.row .kind {
    font-size: 0.62rem; color: var(--text-faint); border: 1px solid var(--border-soft);
    padding: 1px 6px; border-radius: 999px; white-space: nowrap;
}
.row.hidden { display: none; }
.group.all-hidden { display: none; }

mark { background: rgba(34,211,238,0.35); color: inherit; border-radius: 2px; padding: 0 1px; }

#footer {
    padding: 10px 16px; border-top: 1px solid var(--border); font-size: 0.68rem; color: var(--text-faint);
    display: flex; justify-content: space-between; align-items: center; gap: 8px;
}
#footer a { color: var(--text-dim); text-decoration: none; }
#footer a:hover { color: var(--accent-cyan); }

/* ---------- Main / Map ---------- */
#main { flex: 1; position: relative; }
#map { position: absolute; inset: 0; background: #171522; }
:root[data-theme="light"] #map { background: #e7e5f2; }

.floating-legend {
    position: absolute; top: 16px; left: 16px; z-index: 400;
    display: flex; gap: 4px; background: var(--panel); border: 1px solid var(--border);
    padding: 5px; border-radius: 999px; box-shadow: var(--shadow-md); backdrop-filter: blur(10px);
}
.legend-item {
    display: flex; align-items: center; gap: 6px; padding: 6px 12px; border-radius: 999px;
    font-size: 0.76rem; font-weight: 600; color: var(--text-dim); cursor: pointer; user-select: none;
    transition: background 0.15s, opacity 0.2s;
}
.legend-item:hover { background: var(--panel-2); }
.legend-item.off { opacity: 0.35; }
.legend-dot { width: 9px; height: 9px; border-radius: 50%; flex: none; box-shadow: inset 0 0 0 1px rgba(0,0,0,0.2); }
@media (max-width: 760px) { .floating-legend { display: none; } }
.mobile-toggle {
    position: absolute; bottom: 20px; left: 16px; z-index: 450;
    display: none; align-items: center; gap: 8px; background: var(--gradient); color: #fff;
    border: none; padding: 11px 16px; border-radius: 999px; font-weight: 600; font-size: 0.82rem;
    box-shadow: var(--shadow-glow); cursor: pointer;
}

.leaflet-control-zoom, .leaflet-control-scale-line {
    filter: var(--leaflet-ctrl-filter, none);
}
:root[data-theme="light"] { --leaflet-ctrl-filter: none; }

.map-tooltip {
    background: var(--panel-2) !important; color: var(--text) !important; border: 1px solid var(--border) !important;
    border-radius: 6px !important; font-family: var(--font); font-size: 0.78rem !important; font-weight: 600;
    box-shadow: var(--shadow-sm) !important; padding: 4px 9px !important;
}
.map-tooltip::before { display: none !important; }

.leaflet-popup-content-wrapper {
    background: var(--panel-2); color: var(--text); border-radius: var(--radius-md);
    border: 1px solid var(--border); box-shadow: var(--shadow-md); padding: 0; overflow: hidden;
}
.leaflet-popup-content { margin: 0; width: auto !important; }
.leaflet-popup-tip { background: var(--panel-2); border: 1px solid var(--border); }
.leaflet-popup-close-button { color: var(--text-dim) !important; }

.popup-card { min-width: 200px; }
.popup-accent { height: 5px; width: 100%; }
.popup-body { padding: 12px 14px; }
.popup-title { font-weight: 700; font-size: 1rem; margin-bottom: 3px; }
.popup-sub { font-size: 0.76rem; color: var(--text-dim); line-height: 1.4; }
.popup-tag {
    display: inline-flex; align-items: center; gap: 5px; margin-top: 8px;
    font-size: 0.7rem; font-weight: 600; padding: 3px 8px; border-radius: 999px;
}

/* ---------- Splash ---------- */
#splash {
    position: absolute; inset: 0; background: var(--bg); z-index: 9999;
    display: flex; align-items: center; justify-content: center; flex-direction: column; gap: 14px;
    transition: opacity 0.5s var(--ease);
}
.splash-logo {
    width: 64px; height: 64px; border-radius: 18px; background: var(--gradient);
    display: flex; align-items: center; justify-content: center; font-size: 2rem;
    box-shadow: var(--shadow-glow); animation: pulse 1.8s ease-in-out infinite;
}
@keyframes pulse { 0%, 100% { transform: scale(1); } 50% { transform: scale(1.06); } }
#splash h1 { margin: 0; font-size: 1.1rem; font-weight: 700; }
.splash-bar { width: 180px; height: 3px; border-radius: 999px; background: var(--border); overflow: hidden; }
.splash-bar-fill { height: 100%; width: 30%; background: var(--gradient); border-radius: 999px; animation: load 1.1s ease-in-out infinite; }
@keyframes load { 0% { transform: translateX(-100%); } 100% { transform: translateX(400%); } }

/* Point markers */
.pt-marker { display: flex; align-items: center; justify-content: center; }
.pt-marker .ring {
    width: 16px; height: 16px; border-radius: 50%; border: 2px solid currentColor;
    background: color-mix(in srgb, currentColor 35%, transparent);
    box-shadow: 0 0 0 1px rgba(0,0,0,0.35);
    animation: ringPulse 2s ease-out infinite;
}
@keyframes ringPulse { 0% { box-shadow: 0 0 0 0 color-mix(in srgb, currentColor 45%, transparent); } 100% { box-shadow: 0 0 0 10px transparent; } }

/* ---------- Diaspora button ---------- */
.diaspora-btn {
    margin: 12px 16px 0; padding: 10px 12px; border-radius: var(--radius-sm);
    border: 1px solid var(--border-soft); background: var(--gradient-soft); color: var(--text);
    font-family: inherit; font-size: 0.78rem; font-weight: 600; cursor: pointer; text-align: left;
    transition: filter 0.15s;
}
.diaspora-btn:hover { filter: brightness(1.1); }

/* ---------- Drawers: Info-Panel & Diaspora-Panel ---------- */
#info-overlay, #diaspora-overlay {
    position: fixed; inset: 0; background: rgba(0,0,0,0.45); z-index: 950;
    opacity: 0; pointer-events: none; transition: opacity 0.25s var(--ease);
}
#info-overlay.show, #diaspora-overlay.show { opacity: 1; pointer-events: auto; }

#info-panel, #diaspora-panel {
    position: fixed; top: 0; right: 0; height: 100%; width: 420px; max-width: 92vw;
    background: var(--panel); border-left: 1px solid var(--border); z-index: 960;
    display: flex; flex-direction: column; overflow-y: auto;
    transform: translateX(100%); transition: transform 0.35s var(--ease);
    box-shadow: -12px 0 32px rgba(0,0,0,0.3);
}
#info-panel.show, #diaspora-panel.show { transform: translateX(0); }

.drawer-head {
    display: flex; align-items: center; justify-content: space-between; gap: 10px;
    padding: 18px 20px; background: var(--gradient-soft); border-bottom: 1px solid var(--border);
    position: sticky; top: 0; z-index: 2;
}
.drawer-head h1 { margin: 0; font-size: 1.05rem; font-weight: 700; }
.drawer-head p { margin: 2px 0 0; font-size: 0.76rem; color: var(--text-dim); }

/* ---------- Info panel content ---------- */
.ip-hero { padding: 22px 20px 18px; }
.ip-accent { height: 6px; width: 100%; margin: -1px 0 0; }
.ip-title { font-size: 1.5rem; font-weight: 800; letter-spacing: -0.01em; margin: 14px 0 2px; }
.ip-sub { font-size: 0.85rem; color: var(--text-dim); line-height: 1.4; }
.ip-badge {
    display: inline-flex; align-items: center; gap: 6px; margin-top: 10px;
    font-size: 0.72rem; font-weight: 700; padding: 4px 10px; border-radius: 999px;
}

.ip-stats { display: grid; grid-template-columns: repeat(2, 1fr); gap: 8px; padding: 0 20px 20px; }
.ip-stat {
    background: var(--panel-2); border: 1px solid var(--border-soft); border-radius: var(--radius-sm);
    padding: 10px 12px;
}
.ip-stat .k { font-size: 0.66rem; color: var(--text-faint); text-transform: uppercase; letter-spacing: 0.05em; display: flex; align-items: center; gap: 5px; }
.ip-stat .v { font-size: 1.05rem; font-weight: 700; margin-top: 3px; font-variant-numeric: tabular-nums; }
.ip-stat .v.unknown { color: var(--text-faint); font-weight: 500; font-size: 0.82rem; }

.ip-section { padding: 4px 20px 22px; }
.ip-section h3 { font-size: 0.8rem; font-weight: 700; margin: 0 0 10px; color: var(--text-dim); text-transform: uppercase; letter-spacing: 0.04em; }
.ip-empty { font-size: 0.8rem; color: var(--text-faint); font-style: italic; }

.people-scroll { display: flex; gap: 10px; overflow-x: auto; padding-bottom: 4px; margin: 0 -20px; padding-left: 20px; padding-right: 20px; }
.person-card {
    flex: none; width: 140px; background: var(--panel-2); border: 1px solid var(--border-soft);
    border-radius: var(--radius-md); overflow: hidden; text-decoration: none; color: var(--text);
    transition: transform 0.15s, box-shadow 0.15s;
}
.person-card:hover { transform: translateY(-2px); box-shadow: var(--shadow-sm); }
.person-card img { width: 100%; height: 140px; object-fit: cover; background: var(--border); display: block; }
.person-card .ph-fallback { width: 100%; height: 140px; display: flex; align-items: center; justify-content: center; font-size: 2rem; background: var(--border); }
.person-card .pc-name {
    font-size: 0.78rem; font-weight: 700; padding: 8px 8px 2px; line-height: 1.25;
    display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
.person-card .pc-role {
    font-size: 0.68rem; color: var(--text-dim); padding: 0 8px 8px; line-height: 1.3;
    display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden;
}

.ip-source { padding: 0 20px 24px; font-size: 0.68rem; color: var(--text-faint); line-height: 1.5; }
.ip-source a { color: var(--text-dim); }

/* ---------- Diaspora panel content ---------- */
.diaspora-total {
    margin: 18px 20px 8px; padding: 16px; border-radius: var(--radius-md); background: var(--gradient-soft);
    border: 1px solid var(--border-soft); text-align: center;
}
.diaspora-total .v { font-size: 2rem; font-weight: 800; }
.diaspora-total .k { font-size: 0.74rem; color: var(--text-dim); margin-top: 2px; }
.diaspora-list { padding: 8px 20px 20px; display: flex; flex-direction: column; gap: 6px; }
.diaspora-row {
    display: flex; align-items: center; gap: 10px; padding: 9px 12px; background: var(--panel-2);
    border: 1px solid var(--border-soft); border-radius: var(--radius-sm);
}
.diaspora-row .flag { font-size: 1.2rem; }
.diaspora-row .country { flex: 1; font-size: 0.85rem; font-weight: 600; }
.diaspora-row .est { font-size: 0.82rem; color: var(--text-dim); font-variant-numeric: tabular-nums; }
.diaspora-bar { height: 4px; border-radius: 999px; background: var(--gradient); margin-top: 6px; }

/* ---------- Responsive ---------- */
@media (max-width: 760px) {
    #sidebar {
        position: fixed; inset: 0 0 0 0; width: 100% !important; transform: translateY(100%);
        z-index: 900; border-right: none; border-top: 1px solid var(--border);
        border-radius: 20px 20px 0 0; top: 10%;
    }
    #sidebar.sidebar-hidden { transform: translateY(100%); width: 100% !important; }
    #sidebar:not(.sidebar-hidden) { transform: translateY(0); }
    #sidebar > * { width: 100% !important; opacity: 1 !important; pointer-events: auto !important; }
    #sidebar-handle { display: none; }
    .mobile-toggle { display: flex; }
    #main { width: 100%; }
    #info-panel, #diaspora-panel { width: 100%; max-width: 100%; }
    .ip-stats { grid-template-columns: repeat(2, 1fr); }
    .diaspora-btn { margin: 10px 16px 0; }
}