:root {
    --pf-bg-body: #f8fafc;
    --pf-bg-sidebar: #ffffff;
    --pf-bg-card: #ffffff;
    --pf-bg-header: rgba(255,255,255,0.8);
    --pf-bg-input: #f1f5f9;
    --pf-bg-hover: #f1f5f9;
    --pf-bg-table-stripe: #f8fafc;
    --pf-bg-main: #f1f5f9;

    --pf-border: #e2e8f0;
    --pf-border-light: #f1f5f9;
    --pf-ring: rgba(0,0,0,0.05);

    --pf-text-primary: #0f172a;
    --pf-text-secondary: #475569;
    --pf-text-muted: #94a3b8;
    --pf-text-heading: #1e293b;

    --pf-shadow-sm: 0 1px 2px rgba(0,0,0,0.04);
    --pf-shadow-md: 0 4px 12px rgba(0,0,0,0.06);
    --pf-shadow-lg: 0 8px 24px rgba(0,0,0,0.08);
    --pf-shadow-xl: 0 16px 48px rgba(0,0,0,0.1);

    --pf-scrollbar-thumb: #cbd5e1;
    --pf-scrollbar-hover: #94a3b8;
}

.dark {
    --pf-bg-body: #0b0f19;
    --pf-bg-sidebar: #0f1525;
    --pf-bg-card: #141b2d;
    --pf-bg-header: rgba(15,21,37,0.85);
    --pf-bg-input: #1a2236;
    --pf-bg-hover: #1a2236;
    --pf-bg-table-stripe: #111827;
    --pf-bg-main: #0f1525;

    --pf-border: #1e293b;
    --pf-border-light: #1e293b;
    --pf-ring: rgba(255,255,255,0.04);

    --pf-text-primary: #f1f5f9;
    --pf-text-secondary: #94a3b8;
    --pf-text-muted: #64748b;
    --pf-text-heading: #f8fafc;

    --pf-shadow-sm: 0 1px 2px rgba(0,0,0,0.2);
    --pf-shadow-md: 0 4px 12px rgba(0,0,0,0.3);
    --pf-shadow-lg: 0 8px 24px rgba(0,0,0,0.4);
    --pf-shadow-xl: 0 16px 48px rgba(0,0,0,0.5);

    --pf-scrollbar-thumb: #334155;
    --pf-scrollbar-hover: #475569;
}

[x-cloak] { display: none !important; }

* { scrollbar-width: thin; scrollbar-color: var(--pf-scrollbar-thumb) transparent; }
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--pf-scrollbar-thumb); border-radius: 999px; }
::-webkit-scrollbar-thumb:hover { background: var(--pf-scrollbar-hover); }

body {
    background: var(--pf-bg-body);
    color: var(--pf-text-primary);
    font-feature-settings: 'cv02', 'cv03', 'cv04', 'cv11';
}

.pf-sidebar {
    background: var(--pf-bg-sidebar);
    border-color: var(--pf-border);
}

.pf-header {
    background: var(--pf-bg-header);
    backdrop-filter: blur(16px) saturate(180%);
    -webkit-backdrop-filter: blur(16px) saturate(180%);
    border-color: var(--pf-border);
}

.pf-card {
    background: var(--pf-bg-card);
    border: 1px solid var(--pf-border);
    border-radius: 16px;
    box-shadow: var(--pf-shadow-sm);
    transition: box-shadow 0.2s, border-color 0.2s;
}
.pf-card:hover { box-shadow: var(--pf-shadow-md); }

.pf-main {
    background: var(--pf-bg-main);
}

.pf-input {
    background: var(--pf-bg-input);
    border: 1px solid var(--pf-border);
    color: var(--pf-text-primary);
    border-radius: 12px;
    padding: 10px 14px;
    font-size: 14px;
    transition: border-color 0.15s, box-shadow 0.15s;
    outline: none;
    width: 100%;
}
.pf-input:focus {
    border-color: #f97316;
    box-shadow: 0 0 0 3px rgba(249,115,22,0.1);
}
.pf-input::placeholder { color: var(--pf-text-muted); }

.pf-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px 20px;
    font-size: 14px;
    font-weight: 600;
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.15s;
    border: none;
    outline: none;
}

.pf-btn-primary {
    background: linear-gradient(135deg, #f97316, #ea580c);
    color: white;
    box-shadow: 0 2px 8px rgba(249,115,22,0.3);
}
.pf-btn-primary:hover {
    background: linear-gradient(135deg, #fb923c, #f97316);
    box-shadow: 0 4px 16px rgba(249,115,22,0.4);
    transform: translateY(-1px);
}

.pf-btn-secondary {
    background: var(--pf-bg-input);
    color: var(--pf-text-secondary);
    border: 1px solid var(--pf-border);
}
.pf-btn-secondary:hover {
    background: var(--pf-bg-hover);
    border-color: #f97316;
    color: #f97316;
}

.pf-btn-danger {
    background: linear-gradient(135deg, #ef4444, #dc2626);
    color: white;
    box-shadow: 0 2px 8px rgba(239,68,68,0.3);
}
.pf-btn-danger:hover {
    box-shadow: 0 4px 16px rgba(239,68,68,0.4);
    transform: translateY(-1px);
}

.pf-btn-success {
    background: linear-gradient(135deg, #10b981, #059669);
    color: white;
    box-shadow: 0 2px 8px rgba(16,185,129,0.3);
}

.pf-table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
}
.pf-table thead th {
    background: var(--pf-bg-input);
    color: var(--pf-text-muted);
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    padding: 12px 16px;
    text-align: left;
    border-bottom: 1px solid var(--pf-border);
}
.pf-table thead th:first-child { border-radius: 12px 0 0 0; }
.pf-table thead th:last-child { border-radius: 0 12px 0 0; }
.pf-table tbody td {
    padding: 14px 16px;
    font-size: 14px;
    color: var(--pf-text-secondary);
    border-bottom: 1px solid var(--pf-border-light);
    transition: background 0.1s;
}
.pf-table tbody tr:hover td {
    background: var(--pf-bg-hover);
}
.pf-table tbody tr:last-child td { border-bottom: none; }

.pf-badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 4px 10px;
    font-size: 12px;
    font-weight: 600;
    border-radius: 8px;
    white-space: nowrap;
}

.pf-nav-link {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 14px;
    border-radius: 12px;
    font-size: 14px;
    font-weight: 500;
    color: var(--pf-text-muted);
    transition: all 0.15s;
    position: relative;
}
.pf-nav-link:hover {
    color: var(--pf-text-primary);
    background: var(--pf-bg-hover);
}
.pf-nav-link.active {
    color: #f97316;
    background: rgba(249,115,22,0.08);
}
.pf-nav-link.active::before {
    content: '';
    position: absolute;
    left: 0;
    top: 8px;
    bottom: 8px;
    width: 3px;
    border-radius: 0 3px 3px 0;
    background: #f97316;
}

.pf-dropdown {
    background: var(--pf-bg-card);
    border: 1px solid var(--pf-border);
    border-radius: 12px;
    box-shadow: var(--pf-shadow-lg);
    overflow: hidden;
}
.pf-dropdown a,
.pf-dropdown button {
    display: block;
    width: 100%;
    text-align: left;
    padding: 10px 16px;
    font-size: 14px;
    color: var(--pf-text-secondary);
    transition: all 0.1s;
}
.pf-dropdown a:hover,
.pf-dropdown button:hover {
    background: var(--pf-bg-hover);
    color: var(--pf-text-primary);
}

.pf-section-title {
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--pf-text-muted);
    padding: 16px 14px 8px;
}

.pf-avatar {
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
    font-weight: 700;
    font-size: 14px;
}

.pf-theme-toggle {
    position: relative;
    width: 44px;
    height: 24px;
    border-radius: 999px;
    cursor: pointer;
    transition: background 0.3s;
}
.pf-theme-toggle .pf-toggle-knob {
    position: absolute;
    top: 2px;
    width: 20px;
    height: 20px;
    border-radius: 999px;
    background: white;
    box-shadow: 0 1px 3px rgba(0,0,0,0.2);
    transition: transform 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

.dark .leaflet-container { background: #141b2d !important; }

@keyframes pf-fade-in {
    from { opacity: 0; transform: translateY(8px); }
    to { opacity: 1; transform: translateY(0); }
}
.pf-animate-in { animation: pf-fade-in 0.4s ease-out; }

@keyframes pf-slide-in {
    from { opacity: 0; transform: translateX(-12px); }
    to { opacity: 1; transform: translateX(0); }
}

@keyframes pf-pulse-soft {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.7; }
}
.pf-pulse { animation: pf-pulse-soft 2s ease-in-out infinite; }