:root{--bg-dark: #070509;--panel-bg: rgba(18, 14, 24, .75);--panel-border: rgba(255, 140, 0, .25);--accent-gold: #ffb703;--accent-orange: #fb8500;--accent-fire: #ff4500;--text-main: #f8f9fa;--text-muted: #a0a5b5;--font-pixel: "Press Start 2P", cursive, monospace;--font-retro: "VT323", monospace;--font-sans: "Inter", system-ui, -apple-system, sans-serif;--transition-fast: .2s cubic-bezier(.4, 0, .2, 1);--transition-med: .4s cubic-bezier(.4, 0, .2, 1)}*{box-sizing:border-box;margin:0;padding:0;user-select:none;-webkit-user-select:none}html,body{width:100%;height:100%;overflow:hidden;background-color:var(--bg-dark);font-family:var(--font-sans);color:var(--text-main)}#app{position:relative;width:100vw;height:100vh;overflow:hidden;display:flex;justify-content:center;align-items:center}#canvas-container{position:absolute;top:0;left:0;width:100%;height:100%;z-index:1;display:flex;justify-content:center;align-items:center;cursor:pointer}#canvas-container canvas{display:block;image-rendering:pixelated;image-rendering:crisp-edges}.screensaver-clock{position:absolute;top:6rem;left:50%;transform:translate(-50%);z-index:5;display:flex;align-items:baseline;gap:.5rem;padding:.8rem 1.8rem;background:#0c09108c;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:1px solid rgba(255,183,3,.2);border-radius:20px;box-shadow:0 16px 40px #00000080,inset 0 1px 1px #ffffff1a;pointer-events:none;opacity:1;transition:opacity var(--transition-med),transform var(--transition-med)}.screensaver-clock.hidden{opacity:0;transform:translate(-50%) translateY(-15px)}#clock-time{font-family:var(--font-retro);font-size:3.5rem;font-weight:700;letter-spacing:3px;color:#fff2cc;text-shadow:0 0 16px rgba(255,183,3,.6);line-height:1}#clock-seconds{font-family:var(--font-retro);font-size:2rem;font-weight:700;color:var(--accent-orange);text-shadow:0 0 12px rgba(251,133,0,.5);line-height:1}#clock-period{font-family:var(--font-pixel);font-size:.75rem;color:var(--accent-gold);margin-left:.2rem;line-height:1}.hud-overlay{position:absolute;top:1.5rem;left:1.5rem;right:1.5rem;z-index:10;display:flex;justify-content:space-between;align-items:center;pointer-events:none;opacity:1;transition:opacity var(--transition-med)}.hud-overlay.idle-hidden{opacity:0;pointer-events:none}.hud-brand{display:flex;align-items:center;gap:.6rem;padding:.6rem 1.2rem;background:var(--panel-bg);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:1px solid var(--panel-border);border-radius:9999px;box-shadow:0 8px 32px #0006,inset 0 1px 1px #ffffff1a;pointer-events:auto;transition:border-color var(--transition-fast)}.fire-icon{font-size:1.2rem;animation:flame-pulse 2s infinite ease-in-out}@keyframes flame-pulse{0%,to{transform:scale(1);filter:drop-shadow(0 0 4px var(--accent-orange))}50%{transform:scale(1.15);filter:drop-shadow(0 0 10px var(--accent-fire))}}.hud-title{font-family:var(--font-pixel);font-size:.75rem;letter-spacing:1px;background:linear-gradient(135deg,#ffd166,#f77f00);-webkit-background-clip:text;-webkit-text-fill-color:transparent;text-shadow:0 2px 4px rgba(0,0,0,.5)}.hud-actions{display:flex;align-items:center;gap:.65rem;pointer-events:auto}.hud-btn{width:44px;height:44px;border-radius:50%;background:var(--panel-bg);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:1px solid var(--panel-border);color:var(--text-main);display:flex;align-items:center;justify-content:center;cursor:pointer;box-shadow:0 8px 24px #0000004d,inset 0 1px 1px #ffffff26;transition:all var(--transition-fast)}.hud-btn:hover{transform:translateY(-2px) scale(1.05);border-color:var(--accent-orange);background:#281c32d9;box-shadow:0 12px 28px #fb850040,inset 0 1px 1px #ffffff40;color:var(--accent-gold)}.hud-btn:active{transform:translateY(0) scale(.98)}.hud-btn.active{border-color:var(--accent-orange);color:var(--accent-gold);background:#50260cd9;box-shadow:0 0 16px #fb850059}.hud-btn svg{width:20px;height:20px;stroke-width:2.2}.idle-hint{position:absolute;bottom:1.5rem;z-index:10;font-family:var(--font-retro);font-size:1.25rem;color:#ffffffb3;background:#08060c99;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);padding:.45rem 1.2rem;border-radius:20px;border:1px solid rgba(255,255,255,.08);letter-spacing:1px;pointer-events:none;transition:opacity var(--transition-med)}.idle-hint.idle-hidden{opacity:0}.idle-hint kbd{background:#ffffff2e;border:1px solid rgba(255,255,255,.3);border-radius:4px;padding:.1rem .4rem;font-family:var(--font-pixel);font-size:.65rem;color:var(--accent-gold)}.modal-backdrop{position:absolute;inset:0;z-index:100;background:#06040abf;backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);display:flex;align-items:center;justify-content:center;padding:1.5rem;opacity:1;visibility:visible;transition:all var(--transition-med)}.modal-backdrop.hidden{opacity:0;visibility:hidden;pointer-events:none}.modal-card{position:relative;width:100%;max-width:540px;max-height:calc(100vh - 3rem);max-height:calc(100dvh - 3rem);overflow-y:auto;background:linear-gradient(145deg,#1a1423f0,#100c16f7);border:1px solid var(--panel-border);border-radius:24px;padding:2.2rem;box-shadow:0 24px 60px #000000b3,0 0 40px #fb850026;transform:translateY(0) scale(1);transition:transform var(--transition-med)}.modal-backdrop.hidden .modal-card{transform:translateY(20px) scale(.95)}.modal-close{position:absolute;top:1.2rem;right:1.2rem;width:36px;height:36px;border-radius:50%;border:1px solid rgba(255,255,255,.1);background:#ffffff0d;color:var(--text-muted);font-size:1.5rem;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all var(--transition-fast)}.modal-close:hover{background:#ff450033;color:#fff;border-color:var(--accent-fire)}.modal-header{text-align:center;margin-bottom:1.5rem}.modal-badge{display:inline-block;font-family:var(--font-pixel);font-size:.6rem;padding:.3rem .8rem;background:#fb850026;border:1px solid var(--accent-orange);color:var(--accent-gold);border-radius:9999px;margin-bottom:.75rem}.modal-header h2{font-family:var(--font-pixel);font-size:1.25rem;color:#fff;margin-bottom:.5rem;letter-spacing:1px}.modal-subtitle{color:var(--text-muted);font-size:.9rem}.modal-body{display:flex;flex-direction:column;gap:1.25rem}.info-section{background:#ffffff08;border:1px solid rgba(255,255,255,.06);border-radius:14px;padding:1rem 1.2rem}.info-section h3{font-size:.95rem;font-weight:600;color:var(--accent-gold);margin-bottom:.6rem;display:flex;align-items:center;gap:.5rem}.info-section h3 svg{width:16px;height:16px}.info-list{list-style:none;display:flex;flex-direction:column;gap:.4rem;font-size:.88rem;color:var(--text-muted)}.info-list strong{color:var(--text-main)}.shortcuts-list{list-style:none;display:flex;flex-direction:column;gap:.5rem;font-size:.88rem}.shortcuts-list li{display:flex;align-items:center;justify-content:space-between;color:var(--text-muted)}.shortcuts-list kbd{background:#ffffff1a;border:1px solid rgba(255,255,255,.2);border-radius:4px;padding:.15rem .5rem;font-family:var(--font-pixel);font-size:.65rem;color:var(--accent-gold)}.telemetry-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:.5rem;margin-top:.4rem}.telemetry-item{background:#00000059;border-radius:8px;padding:.5rem;text-align:center}.telemetry-label{display:block;font-size:.68rem;color:var(--text-muted);margin-bottom:.2rem}.telemetry-val{font-family:var(--font-retro);font-size:1.3rem;font-weight:700;color:var(--accent-gold)}.modal-footer{margin-top:1.5rem;display:flex;justify-content:center}.btn-primary{width:100%;padding:.85rem 1.5rem;border-radius:12px;border:none;background:linear-gradient(135deg,var(--accent-orange),var(--accent-fire));color:#fff;font-family:var(--font-pixel);font-size:.8rem;font-weight:700;cursor:pointer;box-shadow:0 8px 20px #fb85004d;transition:all var(--transition-fast)}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 12px 28px #ff450073;background:linear-gradient(135deg,#ff9e00,#f50)}.btn-primary:active{transform:translateY(0)}@media (max-width: 680px){.hud-overlay{top:.75rem;left:.75rem;right:.75rem}.hud-brand{padding:.5rem .8rem}.hud-title{display:none}.hud-actions{gap:.4rem}.hud-btn{width:38px;height:38px}.screensaver-clock{top:4.5rem;padding:.5rem 1.2rem}#clock-time{font-size:2.5rem}#clock-seconds{font-size:1.5rem}.modal-backdrop{padding:.75rem}.modal-card{max-height:calc(100vh - 1.5rem);max-height:calc(100dvh - 1.5rem);padding:1.5rem}.telemetry-grid{grid-template-columns:repeat(2,1fr)}.idle-hint{bottom:.75rem;max-width:calc(100% - 1.5rem);text-align:center;font-size:1rem}}