/* Platinum Edition CSS */
:root {
    --glow-blue: #3b82f6;
    --glow-purple: #8b5cf6;
    --glow-pink: #ec4899;
}

body.grid-bg {
    background-color: var(--bg);
    background-image: 
        linear-gradient(rgba(128,128,128,0.05) 1px, transparent 1px),
        linear-gradient(90deg, rgba(128,128,128,0.05) 1px, transparent 1px);
    background-size: 40px 40px;
    color: var(--text);
    font-family: var(--font-sans);
    margin: 0;
    overflow-x: hidden;
}

#vfxCanvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: 1;
    pointer-events: none;
    opacity: 0.5;
}

.hero-card {
    padding: 1.5rem 1rem;
    position: relative;
    overflow: hidden;
    background: rgba(15, 23, 42, 0.7);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255,255,255,0.1);
    box-shadow: 0 20px 50px rgba(0,0,0,0.5);
}

.dial-container {
    position: relative;
    width: 220px;
    height: 220px;
    margin: 0 auto 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.gauge-svg {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) rotate(-90deg);
    filter: drop-shadow(0 0 10px rgba(139, 92, 246, 0.5));
    pointer-events: none;
}

.gauge-bg {
    fill: none;
    stroke: rgba(255,255,255,0.05);
    stroke-width: 12;
}

.gauge-fill {
    fill: none;
    stroke: url(#gaugeGradient);
    stroke-width: 12;
    stroke-dasharray: 880;
    stroke-dashoffset: 880;
    stroke-linecap: round;
    transition: stroke-dashoffset 0.15s ease-out;
}

.dial-content {
    text-align: center;
    z-index: 2;
}

.speed-value {
    font-family: 'JetBrains Mono', monospace;
    font-size: 3.2rem;
    font-weight: 800;
    line-height: 1;
    background: linear-gradient(to right, #3b82f6, #ec4899);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    text-shadow: 0 0 40px rgba(139,92,246,0.3);
}

.speed-unit {
    font-size: 1.2rem;
    font-weight: 600;
    color: #94a3b8;
    margin-top: 0.5rem;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.phase-label {
    margin-top: 1rem;
    font-size: 0.9rem;
    font-weight: 800;
    color: #fca5a5;
    letter-spacing: 1px;
}

.btn-glow {
    font-size: 1.2rem;
    padding: 15px 45px;
    border-radius: 50px;
    background: linear-gradient(45deg, #3b82f6, #8b5cf6);
    border: none;
    color: #fff;
    font-weight: 800;
    cursor: pointer;
    box-shadow: 0 0 20px rgba(139, 92, 246, 0.5);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.btn-glow:hover {
    transform: translateY(-2px);
    box-shadow: 0 0 30px rgba(139, 92, 246, 0.8);
}

.btn-glow:disabled {
    background: #334155;
    color: #94a3b8;
    box-shadow: none;
    cursor: not-allowed;
    transform: none;
}

.progress-container {
    height: 6px;
    background: rgba(255,255,255,0.05);
    border-radius: 10px;
    margin-top: 2.5rem;
    overflow: hidden;
}

.progress-bar {
    height: 100%;
    width: 0%;
    background: linear-gradient(90deg, #3b82f6, #ec4899);
    transition: width 0.3s ease;
    box-shadow: 0 0 10px #ec4899;
}

.metrics-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 0.8rem;
    margin-bottom: 1.5rem;
}

.metric-card {
    background: rgba(15, 23, 42, 0.6);
    backdrop-filter: blur(10px);
    padding: 1rem;
    border-radius: 12px;
    border-top: 4px solid transparent;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0,0,0,0.3);
}

.border-blue { border-top-color: #3b82f6; }
.border-purple { border-top-color: #8b5cf6; }
.border-pink { border-top-color: #ec4899; }
.border-orange { border-top-color: #f97316; }
.border-green { border-top-color: #10b981; }

.metric-label {
    font-size: 0.8rem;
    font-weight: 600;
    color: #94a3b8;
    letter-spacing: 1.5px;
    margin-bottom: 0.5rem;
}

.metric-value {
    font-family: 'JetBrains Mono', monospace;
    font-size: 1.7rem;
    font-weight: 800;
    color: #fff;
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 4px;
}
.metric-value small { font-size: 1rem; color: #64748b; font-family: 'Inter', sans-serif;}

.panels-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1rem;
}

.panel {
    padding: 1rem;
    border: 1px solid rgba(255,255,255,0.05);
    background: rgba(15, 23, 42, 0.6);
    border-radius: 12px;
}

.panel-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: #cbd5e1;
    margin-bottom: 1.2rem;
    border-bottom: 1px solid rgba(255,255,255,0.1);
    padding-bottom: 0.8rem;
}

.btn-clear {
    background: transparent;
    border: 1px solid rgba(255,255,255,0.2);
    color: #94a3b8;
    padding: 2px 10px;
    border-radius: 4px;
    font-size: 0.75rem;
    cursor: pointer;
}
.btn-clear:hover { background: rgba(255,255,255,0.1); color: #fff;}

.insights-content { font-size: 0.95rem; line-height: 1.6; }
.insights-content p { margin-bottom: 0.5rem; }

.data-list { display: flex; flex-direction: column; gap: 0.8rem; font-size: 0.9rem;}
.data-row { display: flex; justify-content: space-between; border-bottom: 1px dotted rgba(255,255,255,0.1); padding-bottom: 4px;}
.text-highlight { color: #38bdf8; font-weight: 600;}

.status-badge {
    background: rgba(56, 189, 248, 0.2);
    color: #38bdf8;
    padding: 2px 8px;
    border-radius: 12px;
    font-size: 0.8rem;
    font-weight: 800;
}
.status-good { background: rgba(34, 197, 94, 0.2); color: #4ade80;}
.status-warn { background: rgba(245, 158, 11, 0.2); color: #fbbf24;}
.status-bad { background: rgba(239, 68, 68, 0.2); color: #f87171;}

.history-list { max-height: 200px; overflow-y: auto; display: flex; flex-direction: column; gap: 0.5rem; padding-right: 5px; }
.history-item { 
    display: flex; justify-content: space-between; align-items: center;
    background: rgba(255,255,255,0.03); padding: 10px; border-radius: 8px;
    border-left: 3px solid #3b82f6;
}
.history-item-metrics { font-size: 0.85rem; font-weight: 600; }
.history-item-meta { text-align: right; }
.history-item-score { font-size: 1.2rem; font-weight: 800; font-family: 'JetBrains Mono', monospace; }

/* Custom Scrollbar for history */
.history-list::-webkit-scrollbar { width: 4px;}
.history-list::-webkit-scrollbar-track { background: transparent;}
.history-list::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.2); border-radius: 4px;}

.diag-console {
    background: rgba(0,0,0,0.5);
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.8rem;
    color: #4ade80;
    padding: 1rem;
    border-radius: 8px;
    height: 180px;
    overflow-y: auto;
    border: 1px solid rgba(255,255,255,0.05);
}
.diag-console p {
    margin: 0 0 5px 0;
    word-break: break-all;
}
.diag-console-error { color: #f87171; }
.diag-console-warn { color: #fbbf24; }

/* Leaflet Dark Mode */
.leaflet-layer,
.leaflet-control-zoom-in,
.leaflet-control-zoom-out,
.leaflet-control-attribution {
    filter: invert(100%) hue-rotate(180deg) brightness(95%) contrast(90%);
}
.leaflet-container {
    background: #1e1e1e !important;
}