:root {
    --bg-dark: #070a12;
    --card-bg: rgba(13, 20, 36, 0.75);
    --border-cyan: rgba(0, 243, 255, 0.25);
    --accent-cyan: #00f3ff;
    --accent-green: #00ffaa;
    --accent-red: #ff2d00;
    --accent-yellow: #ffd700;
    --accent-blue: #00ffff;
    --font-heading: 'Outfit', sans-serif;
    --font-code: 'JetBrains Mono', monospace;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    background: var(--bg-dark);
    background-image: 
        radial-gradient(circle at 10% 20%, rgba(0, 243, 255, 0.05) 0%, transparent 40%),
        radial-gradient(circle at 90% 80%, rgba(0, 255, 170, 0.05) 0%, transparent 40%);
    color: #e2e8f0;
    font-family: var(--font-heading);
    min-height: 100vh;
    padding: 20px;
}

.app-wrapper {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

/* Header */
.app-header {
    background: var(--card-bg);
    border: 1px solid var(--border-cyan);
    backdrop-filter: blur(12px);
    border-radius: 16px;
    padding: 20px 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 15px;
}

.brand {
    display: flex;
    align-items: center;
    gap: 15px;
}

.pulse-icon {
    font-size: 2.2rem;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.1); }
}

.brand h1 {
    font-size: 1.6rem;
    color: #fff;
    letter-spacing: 1px;
}

.subtitle {
    color: #94a3b8;
    font-size: 0.9rem;
}

.preset-actions {
    display: flex;
    gap: 10px;
}

.btn {
    padding: 10px 18px;
    border-radius: 8px;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.9rem;
    cursor: pointer;
    border: none;
    transition: all 0.2s ease;
}

.btn-secondary {
    background: rgba(0, 243, 255, 0.15);
    border: 1px solid var(--accent-cyan);
    color: var(--accent-cyan);
}

.btn-secondary:hover {
    background: rgba(0, 243, 255, 0.3);
    box-shadow: 0 0 15px rgba(0, 243, 255, 0.4);
}

.btn-danger {
    background: rgba(255, 45, 0, 0.15);
    border: 1px solid var(--accent-red);
    color: var(--accent-red);
}

.btn-danger:hover {
    background: rgba(255, 45, 0, 0.3);
    box-shadow: 0 0 15px rgba(255, 45, 0, 0.4);
}

/* Layout */
.main-content {
    display: grid;
    grid-template-columns: 280px 1fr 300px;
    gap: 20px;
}

@media (max-width: 1050px) {
    .main-content {
        grid-template-columns: 1fr;
    }
}

/* Medical List (RimWorld Health Tab) */
.medical-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
    max-height: 380px;
    overflow-y: auto;
}

.med-item {
    background: rgba(255, 255, 255, 0.03);
    border-left: 3px solid #64748b;
    border-radius: 6px;
    padding: 8px 12px;
    font-size: 0.85rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.med-item.bionic {
    border-left-color: var(--accent-blue);
    background: rgba(0, 240, 255, 0.05);
}

.med-item.cut {
    border-left-color: var(--accent-red);
    background: rgba(255, 45, 0, 0.05);
}

.med-item.destroyed {
    border-left-color: #151515;
    background: rgba(0, 0, 0, 0.4);
    color: #64748b;
}

/* Card */
.card {
    background: var(--card-bg);
    border: 1px solid var(--border-cyan);
    backdrop-filter: blur(12px);
    border-radius: 16px;
    padding: 24px;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.card-title {
    font-size: 1.1rem;
    color: #fff;
    letter-spacing: 0.5px;
}

.card-desc {
    font-size: 0.85rem;
    color: #94a3b8;
}

/* HUD Canvas Container */
.hud-display-container {
    display: flex;
    justify-content: center;
    align-items: center;
    background: rgba(0, 0, 0, 0.5);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 12px;
    padding: 20px;
}

#hudCanvas {
    background: transparent;
}

.color-legend {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    font-size: 0.8rem;
    color: #cbd5e1;
}

.legend-item {
    display: flex;
    align-items: center;
    gap: 5px;
}

.color-box {
    width: 12px;
    height: 12px;
    border-radius: 3px;
    display: inline-block;
}

/* Limbs Controls Grid */
.limbs-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 16px;
}

.limb-control-group {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 10px;
    padding: 14px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    transition: all 0.2s ease;
}

.limb-header {
    display: flex;
    justify-content: space-between;
    font-size: 0.9rem;
    font-weight: 600;
}

.limb-name {
    color: #fff;
}

.limb-val {
    font-family: var(--font-code);
    color: var(--accent-green);
}

input[type=range] {
    width: 100%;
    accent-color: var(--accent-cyan);
}

.organs-sublist {
    display: flex;
    flex-direction: column;
    gap: 8px;
    background: rgba(0, 0, 0, 0.2);
    border-radius: 6px;
    padding: 8px;
}

.organ-row {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.organ-info {
    display: flex;
    justify-content: space-between;
    font-size: 0.8rem;
    color: #cbd5e1;
}

.btn-sm {
    padding: 5px 10px;
    font-size: 0.75rem;
    border-radius: 6px;
    border: none;
    cursor: pointer;
    font-family: var(--font-heading);
    font-weight: 600;
}

.btn-bionic {
    background: rgba(0, 240, 255, 0.15);
    border: 1px solid var(--accent-blue);
    color: var(--accent-blue);
}

.btn-bionic:hover {
    background: rgba(0, 240, 255, 0.3);
}

.btn-amp {
    background: rgba(255, 45, 0, 0.15);
    border: 1px solid var(--accent-red);
    color: var(--accent-red);
}

.btn-amp:hover {
    background: rgba(255, 45, 0, 0.3);
}

/* Stats Panel */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 15px;
}

.stat-box {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 10px;
    padding: 14px;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.stat-label {
    font-size: 0.8rem;
    color: #94a3b8;
}

.stat-value {
    font-size: 1.4rem;
    font-weight: 700;
    font-family: var(--font-code);
    color: var(--accent-green);
}