:root {
    --bg-main: #1a1a1a;
    --bg-canvas: #252525;
    --bg-sidebar: #121214;
    --bg-sidebar-header: #1a1a1f;
    --bg-panel: #1e1e24;
    --text-main: #e0e0e0;
    --text-muted: #888;
    --accent: #d4af37;
    --accent-dim: rgba(212, 175, 55, 0.2);
    --border-color: #32323d;
    --sidebar-width: 340px;
    
    --color-health: #44cc44;
    --color-stress: #cc4444;
    --color-morale: #4444cc;
    --color-stamina: #d4af37;
    --color-suppression: #ff8800;
}

*, *::before, *::after {
    box-sizing: border-box;
}

body {
    margin: 0;
    overflow: hidden;
    background-color: var(--bg-main);
    color: var(--text-main);
    font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
    height: 100dvh;
    display: flex;
}

#simulation-container {
    display: flex;
    width: 100%;
    height: 100%;
}

#sim-canvas {
    flex: 1;
    min-width: 0;
    display: block;
    background-color: var(--bg-canvas);
}

#inspector-sidebar {
    width: var(--sidebar-width);
    flex-shrink: 0;
    background: #0d0d0f;
    display: flex;
    flex-direction: column;
    border-left: 1px solid #222;
    box-shadow: -10px 0 30px rgba(0,0,0,0.8);
    z-index: 10;
    height: 100%;
    font-size: 14px;
    padding: 10px 0;
}

#inspector-sidebar h2 {
    background: var(--bg-sidebar-header);
    margin: 0;
    padding: 1rem;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.15rem;
    border-bottom: 1px solid var(--border-color);
    color: var(--text-muted);
    font-weight: 600;
}

.sidebar-panel {
    background: rgba(30, 30, 36, 0.4);
    border: 1px solid rgba(255, 255, 255, 0.05);
    margin: 5px 15px 10px 15px;
    padding: 1rem;
    border-radius: 4px;
    position: relative;
    overflow: hidden;
    box-shadow: inset 0 0 20px rgba(0,0,0,0.2);
}

#biometric-stats {
    flex: 1;
    overflow-y: auto;
    margin-top: 0;
}

#system-controls {
    margin-top: 0;
}

/* --- Identity Section --- */
.identity-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.5rem;
}

.agent-id {
    font-family: 'Courier New', monospace;
    font-size: 1.8rem;
    font-weight: 700;
    color: #fff;
    letter-spacing: -1px;
}

.squad-badge {
    padding: 4px 10px;
    border-radius: 2px;
    font-size: 0.7rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 1px;
    box-shadow: 0 2px 5px rgba(0,0,0,0.2);
}

.team-blue { background: #3b7ad6; color: #fff; }
.team-red { background: #d63b3b; color: #fff; }

.role-info {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 1.5rem;
    color: var(--text-muted);
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.captain-star {
    color: var(--accent);
    font-size: 1rem;
    animation: captain-pulse 2s infinite linear;
}

@keyframes captain-pulse {
    0% { transform: scale(1); filter: brightness(1); }
    50% { transform: scale(1.2); filter: brightness(1.5); }
    100% { transform: scale(1); filter: brightness(1); }
}

/* --- Intent Section --- */
.intent-box {
    background: var(--bg-panel);
    border-left: 3px solid var(--accent);
    padding: 1rem;
    margin-bottom: 1.5rem;
    border-radius: 0 4px 4px 0;
    position: relative;
    overflow: hidden;
}

.intent-box::after {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background: linear-gradient(90deg, var(--accent-dim) 0%, transparent 100%);
    opacity: 0.1;
    pointer-events: none;
}

.intent-label {
    font-size: 0.65rem;
    color: var(--text-muted);
    text-transform: uppercase;
    margin-bottom: 6px;
    font-weight: 700;
}

.intent-text {
    font-family: 'Courier New', monospace;
    font-size: 1.1rem;
    color: #fff;
    line-height: 1.3;
}

.intent-text span::after {
    content: '_';
    animation: blink 1s steps(2) infinite;
    color: var(--accent);
}

@keyframes blink { 0%, 100% { opacity: 1; } 50% { opacity: 0; } }

/* --- Stats Grid --- */
.stats-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 12px;
    margin-bottom: 1.5rem;
}

.stat-row {
    display: flex;
    flex-direction: column;
}

.stat-meta {
    display: flex;
    justify-content: space-between;
    font-size: 0.7rem;
    text-transform: uppercase;
    color: var(--text-muted);
    margin-bottom: 4px;
    font-weight: 600;
}

.stat-track {
    height: 6px;
    background: #000;
    border-radius: 3px;
    overflow: hidden;
    position: relative;
}

.stat-fill {
    height: 100%;
    border-radius: 3px;
    transition: width 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.hud-bar-fill.fill-hp { 
    background: linear-gradient(90deg, #2ecc71, #27ae60); 
    box-shadow: 0 0 10px rgba(46, 204, 113, 0.3); 
    position: relative;
    overflow: hidden;
}

.hud-bar-fill.fill-hp::after {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.1), transparent);
    animation: shine 2s infinite;
}

@keyframes shine {
    from { transform: translateX(-100%); }
    to { transform: translateX(100%); }
}

.hud-bar-fill.fill-stamina { background: var(--color-stamina); }
.hud-bar-fill.fill-morale { background: var(--color-morale); }

/* --- Status Effects --- */
.status-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 1.5rem;
}

.status-badge {
    background: #2a2a30;
    color: #aaa;
    padding: 4px 8px;
    border-radius: 2px;
    font-size: 0.7rem;
    text-transform: uppercase;
    font-weight: 600;
    border: 1px solid #3a3a40;
}

.status-badge.active {
    background: #d63b3b;
    color: #fff;
    border-color: #ff5555;
    box-shadow: 0 0 10px rgba(214, 59, 59, 0.3);
    border: 1px solid #ff5555;
}
.status-badge.active.buff {
    background: #3b7ad6;
    border-color: #5599ff;
    box-shadow: 0 0 10px rgba(59, 122, 214, 0.3);
}

/* --- Personality --- */
#personality-chart-container {
    padding: 0.5rem 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    border-top: 1px solid #222;
    margin-top: 10px;
}
.chart-title {
    font-size: 0.7rem;
    text-transform: uppercase;
    color: var(--text-muted);
    margin-bottom: 10px;
    width: 100%;
    text-align: center;
}

/* --- Controls Grid --- */
.controls-grid {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

#system-controls h3 {
    font-size: 0.75rem;
    margin: 0 0 10px 0;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1.5px;
    font-weight: 800;
}

.debug-option {
    display: flex;
    align-items: center;
    margin-bottom: 8px;
    font-size: 0.85rem;
    cursor: pointer;
    color: #aaa;
    transition: color 0.2s;
}
.debug-option:hover { color: #fff; }

.debug-option input {
    appearance: none;
    width: 14px; height: 14px;
    background: #222;
    border: 1px solid #444;
    border-radius: 2px;
    margin-right: 10px;
    position: relative;
    cursor: pointer;
}
.debug-option input:checked {
    background: var(--accent);
    border-color: var(--accent);
}
.placeholder-text {
    color: #444;
    text-align: center;
    margin-top: 100px;
    font-family: 'Courier New', monospace;
    font-size: 0.9rem;
    position: relative;
    text-shadow: 0 0 10px rgba(0,0,0,0.5);
}

.glitch-signal {
    font-size: 2rem;
    font-weight: 800;
    color: #333;
    letter-spacing: 5px;
    animation: signal-pulse 2s infinite;
}

@keyframes signal-pulse {
    0% { opacity: 0.2; transform: scale(0.98); }
    50% { opacity: 0.5; transform: scale(1.0); color: #444; }
    100% { opacity: 0.2; transform: scale(0.98); }
}

.hologram-effect {
    position: absolute;
    top: -20px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 120px;
    background: linear-gradient(0deg, rgba(0, 247, 255, 0) 0%, rgba(0, 247, 255, 0.1) 50%, rgba(0, 247, 255, 0) 100%);
    pointer-events: none;
    z-index: -1;
    filter: blur(20px);
}

/* --- HUD / Compact Stats --- */
.hud-container {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
    margin-bottom: 2rem;
    padding-top: 5px;
}

/* Integrity (HP) - Top Bar */
.hud-vitals-group {
    display: flex;
    flex-direction: column;
    gap: 4px;
}
.hud-label-row {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    font-size: 0.7rem;
    color: var(--text-muted);
    font-weight: 700;
    text-transform: uppercase;
}
.hud-value-text {
    font-family: 'Courier New', monospace;
    color: #eee;
    font-size: 0.9rem;
}

.hud-bar-track {
    height: 4px;
    background: rgba(255, 255, 255, 0.1);
    width: 100%;
    position: relative;
    border-radius: 2px; /* slight rounding */
}
.hud-bar-fill {
    height: 100%;
    border-radius: 2px;
    transition: width 0.2s ease-out;
}
.hud-bar-fill.fill-hp { background: var(--color-health); box-shadow: 0 0 10px rgba(68, 204, 68, 0.3); }
.hud-bar-fill.fill-stamina { background: var(--color-stamina); }
.hud-bar-fill.fill-morale { background: var(--color-morale); }

/* Combat Grid (Ammo + Stress) */
.hud-combat-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
    align-items: center;
}

/* Ammo - Big Typography */
.hud-ammo-block {
    display: flex;
    flex-direction: column;
}
.hud-ammo-value {
    font-family: 'Courier New', monospace;
    font-size: 2.8rem;
    font-weight: 700;
    line-height: 0.8;
    color: #fff;
    letter-spacing: -2px;
}
.hud-ammo-meta {
    font-size: 0.7rem;
    color: #666;
    margin-top: 4px;
    font-weight: 600;
    display: flex;
    gap: 6px;
    align-items: center;
}

/* Speedometer Gauges */
.speedo-row {
    display: flex;
    justify-content: space-between;
    margin-top: 5px;
    padding-top: 15px;
    border-top: 1px solid #222;
}
.speedo-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
}
.speedo-gauge {
    width: 70px;
    height: 35px;
    position: relative;
    overflow: hidden;
}
.speedo-bg {
    width: 70px;
    height: 70px;
    border-radius: 50%;
    position: absolute;
    top: 0; left: 0;
}
.speedo-bg-stress {
    background: conic-gradient(from 270deg, #2ecc71 0deg, #f1c40f 90deg, #e74c3c 180deg, transparent 180deg);
}
.speedo-bg-good {
    background: conic-gradient(from 270deg, #e74c3c 0deg, #f1c40f 90deg, #2ecc71 180deg, transparent 180deg);
}
.speedo-mask {
    position: absolute;
    top: 8px; left: 8px;
    width: 54px; height: 54px;
    background: var(--bg-sidebar);
    border-radius: 50%;
}
.speedo-needle {
    position: absolute;
    bottom: -1px; left: 8px;
    width: 27px; /* 35px radius minus 8px gap */
    height: 2px;
    background: #fff;
    transform-origin: right center;
    transition: transform 0.2s ease-out;
}
.speedo-center {
    position: absolute;
    bottom: -3px; left: 32px; /* 35px - 3px */
    width: 6px; height: 6px;
    background: #fff;
    border-radius: 50%;
}
.speedo-label {
    font-size: 0.65rem;
    font-weight: 700;
    color: #888;
    text-transform: uppercase;
    letter-spacing: 1px;
}
.speedo-val {
    font-family: 'Courier New', monospace;
    font-size: 0.9rem;
    font-weight: 700;
    color: #eee;
    margin-top: -2px;
}

/* --- Overlays (Start Menu & Game Over) --- */
#start-menu, #game-over-screen {
    position: fixed;
    top: 0; left: 0;
    width: 100%; height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    z-index: 1000;
    color: white;
    backdrop-filter: blur(8px);
    background: radial-gradient(circle, rgba(20,20,25,0.85) 0%, rgba(10,10,12,0.95) 100%) !important;
}

#game-over-screen {
    z-index: 2000;
}

#start-menu h1, #game-over-screen h1 {
    font-family: 'Courier New', monospace;
    font-weight: 900;
    letter-spacing: 0.5rem;
    text-shadow: 0 0 20px rgba(0, 247, 255, 0.4);
    margin-bottom: 3rem;
}

.menu-button {
    background: transparent;
    color: #fff;
    border: 1px solid rgba(255,255,255,0.2);
    padding: 12px 24px;
    font-size: 1rem;
    font-family: 'Courier New', monospace;
    text-transform: uppercase;
    letter-spacing: 2px;
    cursor: pointer;
    transition: all 0.3s;
    margin: 10px;
    position: relative;
    overflow: hidden;
}

.menu-button:hover {
    background: rgba(255,255,255,0.1);
    border-color: var(--accent);
    color: var(--accent);
    box-shadow: 0 0 15px rgba(212, 175, 55, 0.3);
}

.menu-button::before {
    content: '';
    position: absolute;
    top: 0; left: -100%;
    width: 100%; height: 100%;
    background: linear-gradient(90deg, transparent, rgba(212, 175, 55, 0.2), transparent);
    transition: 0.5s;
}

.menu-button:hover::before {
    left: 100%;
}

.scanline {
    width: 100%;
    height: 100px;
    z-index: 2000;
    background: linear-gradient(0deg, rgba(0, 0, 0, 0) 0%, rgba(255, 255, 255, 0.02) 50%, rgba(0, 0, 0, 0) 100%);
    opacity: 0.1;
    position: absolute;
    bottom: 100%;
    animation: scanline 6s linear infinite;
    pointer-events: none;
}

@keyframes scanline {
    0% { bottom: 100%; }
    100% { bottom: -100px; }
}