/* ==========================================================
   PROJECT VISION · KART STYLES
   ========================================================== */

.kart-container {
    position: relative;
    z-index: 2;
    max-width: 1200px;
    margin: 0 auto;
    padding: 40px 24px 100px;
}

/* ===== FILTRE ===== */
.kart-filters {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    justify-content: center;
    margin-bottom: 32px;
    padding: 16px;
    background: rgba(19, 26, 36, 0.5);
    border: 1px solid var(--border);
    border-radius: 8px;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.kart-filter {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: transparent;
    border: 1px solid var(--border-bright);
    border-radius: 999px;
    color: var(--text-dim);
    font-family: var(--font-mono);
    font-size: 11px;
    letter-spacing: 0.1em;
    cursor: pointer;
    transition: all 0.3s ease;
    font-weight: 700;
}

.kart-filter:hover {
    color: var(--cyan);
    border-color: var(--cyan);
    background: rgba(0, 229, 255, 0.05);
}

.kart-filter.active {
    background: var(--cyan);
    color: var(--bg);
    border-color: var(--cyan);
    box-shadow: 0 0 20px var(--cyan-glow);
}

.filter-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    display: inline-block;
}

.dot-all { background: var(--cyan); }
.dot-politi { background: #4d8eff; box-shadow: 0 0 10px #4d8eff; }
.dot-sykehus { background: #ff4d6b; box-shadow: 0 0 10px #ff4d6b; }
.dot-bedrift { background: #ffb347; box-shadow: 0 0 10px #ffb347; }
.dot-bank { background: #4dd99a; box-shadow: 0 0 10px #4dd99a; }
.dot-butikk { background: #b04dff; box-shadow: 0 0 10px #b04dff; }
.dot-annet { background: #00E5FF; box-shadow: 0 0 10px #00E5FF; }

/* ===== KART ===== */
.kart-wrapper {
    position: relative;
    background: rgba(10, 13, 18, 0.8);
    border: 1px solid var(--cyan);
    border-radius: 12px;
    overflow: hidden;
    margin: 0 auto 32px;
    max-width: 700px;
    box-shadow: 0 0 60px rgba(0, 229, 255, 0.15);
}

.kart-map {
    position: relative;
    width: 100%;
    aspect-ratio: 1 / 1;
    overflow: hidden;
}

.kart-svg {
    width: 100%;
    height: 100%;
    display: block;
}

/* ===== MARKERS ===== */
.kart-marker {
    position: absolute;
    transform: translate(-50%, -50%);
    width: 40px;
    height: 40px;
    background: none;
    border: none;
    cursor: pointer;
    z-index: 10;
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.3s ease;
}

.kart-marker:hover {
    transform: translate(-50%, -50%) scale(1.3);
    z-index: 20;
}

.kart-marker.active {
    transform: translate(-50%, -50%) scale(1.4);
    z-index: 30;
}

.marker-icon {
    font-size: 24px;
    position: relative;
    z-index: 2;
    filter: drop-shadow(0 2px 6px rgba(0, 0, 0, 0.8));
}

.marker-pulse {
    position: absolute;
    inset: 0;
    border-radius: 50%;
    animation: markerPulse 2.5s ease-out infinite;
    will-change: transform, opacity;
}

@keyframes markerPulse {
    0% {
        transform: scale(0.8);
        opacity: 0.9;
    }
    100% {
        transform: scale(2);
        opacity: 0;
    }
}

.marker-politi .marker-pulse {
    background: rgba(77, 142, 255, 0.4);
    border: 2px solid #4d8eff;
}

.marker-sykehus .marker-pulse {
    background: rgba(255, 77, 107, 0.4);
    border: 2px solid #ff4d6b;
}

.marker-bedrift .marker-pulse {
    background: rgba(255, 179, 71, 0.4);
    border: 2px solid #ffb347;
}

.marker-bank .marker-pulse {
    background: rgba(77, 217, 154, 0.4);
    border: 2px solid #4dd99a;
}

.marker-butikk .marker-pulse {
    background: rgba(176, 77, 255, 0.4);
    border: 2px solid #b04dff;
}

.marker-annet .marker-pulse {
    background: rgba(0, 229, 255, 0.4);
    border: 2px solid #00E5FF;
}

/* ===== POPUP ===== */
.kart-popup {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 90%;
    max-width: 380px;
    background: rgba(10, 13, 18, 0.95);
    border: 1px solid var(--cyan);
    border-radius: 12px;
    padding: 28px;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    box-shadow: 0 0 60px rgba(0, 229, 255, 0.3);
    z-index: 100;
    animation: popupEnter 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

@keyframes popupEnter {
    from {
        opacity: 0;
        transform: translate(-50%, -50%) scale(0.8);
    }
    to {
        opacity: 1;
        transform: translate(-50%, -50%) scale(1);
    }
}

.popup-close {
    position: absolute;
    top: 12px;
    right: 12px;
    background: transparent;
    border: none;
    color: var(--text-dim);
    font-size: 28px;
    cursor: pointer;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    line-height: 1;
    transition: all 0.2s ease;
}

.popup-close:hover {
    background: rgba(255, 56, 96, 0.1);
    color: var(--danger);
}

.popup-icon {
    font-size: 56px;
    margin-bottom: 12px;
    filter: drop-shadow(0 0 20px var(--cyan-glow));
}

.popup-title {
    font-family: var(--font-display);
    font-weight: 800;
    font-size: 22px;
    color: var(--text);
    margin-bottom: 8px;
    letter-spacing: -0.01em;
}

.popup-desc {
    color: var(--text-dim);
    font-size: 14px;
    line-height: 1.6;
    margin-bottom: 16px;
}

.popup-info {
    background: rgba(0, 229, 255, 0.05);
    border-left: 3px solid var(--cyan);
    border-radius: 0 6px 6px 0;
    padding: 14px 16px;
    font-family: var(--font-mono);
    font-size: 12px;
    color: var(--text);
    line-height: 1.8;
}

/* ===== LEGEND ===== */
.kart-legend {
    background: rgba(19, 26, 36, 0.6);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 24px;
    margin-bottom: 24px;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.kart-legend h4 {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 14px;
    color: var(--cyan);
    letter-spacing: 0.15em;
    margin-bottom: 16px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--border);
}

.legend-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 12px;
}

.legend-item {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 13px;
    color: var(--text-dim);
}

.legend-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    flex-shrink: 0;
}

/* ===== TIP ===== */
.kart-tip {
    background: rgba(255, 184, 0, 0.08);
    border: 1px solid rgba(255, 184, 0, 0.3);
    border-left: 4px solid var(--warn);
    border-radius: 8px;
    padding: 16px 20px;
    display: flex;
    align-items: flex-start;
    gap: 14px;
    font-size: 14px;
    color: var(--text-dim);
    line-height: 1.6;
}

.tip-icon {
    font-size: 24px;
    flex-shrink: 0;
}

.kart-tip strong {
    color: var(--warn);
    font-family: var(--font-display);
    letter-spacing: 0.05em;
}

@media (max-width: 768px) {
    .kart-container { padding: 24px 16px 80px; }
    .kart-filters { gap: 6px; padding: 10px; }
    .kart-filter { padding: 6px 12px; font-size: 10px; }
    .kart-marker { width: 32px; height: 32px; }
    .marker-icon { font-size: 18px; }
    .kart-popup { padding: 20px; max-width: 90%; }
    .popup-icon { font-size: 44px; }
    .popup-title { font-size: 18px; }
    .legend-grid { grid-template-columns: 1fr 1fr; }
}

/* ===== EKTE GTA-KART BAKGRUNN ===== */
.kart-bg-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    filter: brightness(0.85) contrast(1.1) saturate(0.9);
    transition: filter 0.3s ease;
}

.kart-bg-img:hover {
    filter: brightness(1) contrast(1.15) saturate(1);
}

/* Overlay for bedre kontrast på markører */
.kart-map::after {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at center, transparent 30%, rgba(10, 13, 18, 0.3) 100%);
    pointer-events: none;
    z-index: 1;
}

/* Marker over overlay */
.kart-marker {
    z-index: 10;
}

/* ===== YTELSE-OPTIMALISERING ===== */
/* Skjul tunge bakgrunnseffekter på kart-siden for bedre ytelse */
body:has(.kart-container) .particles,
body:has(.kart-container) .bg-glow {
    display: none;
}

/* GPU-akselerasjon for markører */
.kart-marker {
    will-change: transform;
    transform: translate(-50%, -50%) translateZ(0);
}

.kart-marker:hover {
    transform: translate(-50%, -50%) translateZ(0) scale(1.3);
}

.kart-marker.active {
    transform: translate(-50%, -50%) translateZ(0) scale(1.4);
}

/* Bilde-rendering optimering */
.kart-bg-img {
    image-rendering: -webkit-optimize-contrast;
    image-rendering: crisp-edges;
    transform: translateZ(0);
}

/* ===== ZOOM & PAN ===== */
.kart-viewport {
    position: relative;
    width: 100%;
    height: 100%;
    overflow: hidden;
}

.kart-viewport .kart-map {
    transition: transform 0.15s ease-out;
    transform-origin: center center;
}

/* Zoom-kontroller */
.kart-controls {
    position: absolute;
    top: 16px;
    right: 16px;
    z-index: 100;
    display: flex;
    flex-direction: column;
    gap: 8px;
    background: rgba(10, 13, 18, 0.85);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid var(--cyan);
    border-radius: 8px;
    padding: 8px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
}

.kart-control-btn {
    width: 40px;
    height: 40px;
    background: rgba(0, 229, 255, 0.1);
    border: 1px solid rgba(0, 229, 255, 0.3);
    border-radius: 6px;
    color: var(--cyan);
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 20px;
    cursor: pointer;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    line-height: 1;
}

.kart-control-btn:hover {
    background: var(--cyan);
    color: var(--bg);
    box-shadow: 0 0 20px var(--cyan-glow);
    transform: translateY(-2px);
}

.kart-control-btn:active {
    transform: translateY(0);
}

.kart-zoom-level {
    text-align: center;
    font-family: var(--font-mono);
    font-size: 11px;
    color: var(--cyan);
    padding: 6px 4px;
    border-top: 1px solid var(--border);
    margin-top: 4px;
}

@media (max-width: 768px) {
    .kart-controls {
        top: 12px;
        right: 12px;
        padding: 6px;
    }
    .kart-control-btn {
        width: 36px;
        height: 36px;
        font-size: 18px;
    }
    .kart-zoom-level { font-size: 10px; }
}