@layer reset{*,:before,:after{box-sizing:border-box;-webkit-user-select:none;user-select:none;margin:0;padding:0}}@layer base{:root{color-scheme:dark;--surface-bg:#070a0f;--surface-overlay:#0a0f17e0;--surface-header:#0a101af0;--surface-card:#0e1522;--surface-card-subtle:#141d2e;--surface-hover:#1c273c;--surface-active:#223048;--border-subtle:#ffffff14;--border-medium:#ffffff29;--border-strong:#ffffff47;--border-p1:#0ea5e9;--border-p2:#f97316;--team-p1:#38bdf8;--team-p1-dark:#0284c7;--team-p1-bg:#38bdf81f;--team-p2:#fb923c;--team-p2-dark:#ea580c;--team-p2-bg:#fb923c1f;--accent-emerald:#10b981;--accent-amber:#f59e0b;--accent-crimson:#f43f5e;--accent-gold:#fbbf24;--text-primary:#f8fafc;--text-secondary:#94a3b8;--text-muted:#64748b;--font-ui:"Plus Jakarta Sans", "Inter", -apple-system, BlinkMacSystemFont, sans-serif;--font-num:"Barlow Semi Condensed", "Teko", sans-serif;--font-mono:"JetBrains Mono", monospace;--shadow-sm:0 1px 2px #00000059;--shadow-md:0 4px 12px #00000073;--shadow-lg:0 12px 32px #000000a6;--shadow-p1:0 0 16px #0ea5e940;--shadow-p2:0 0 16px #f9731640}body,html{background-color:var(--surface-bg);width:100%;height:100%;font-family:var(--font-ui);color:var(--text-primary);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;overflow:hidden}}@layer layout{#canvas-container{z-index:1;width:100vw;height:100vh;position:absolute;inset:0}.hud-layer{z-index:10;pointer-events:none;flex-direction:column;justify-content:space-between;width:100%;height:100%;display:flex;position:absolute;inset:0}}@layer components{.scoreboard-header{pointer-events:auto;background:var(--surface-header);border-bottom:1px solid var(--border-subtle);backdrop-filter:blur(12px);z-index:20;justify-content:space-between;align-items:center;gap:16px;padding:10px 24px;display:flex}.header-brand-group{flex-shrink:0;align-items:center;gap:14px;display:flex}.brand-logo-pill{border:1px solid var(--border-medium);box-shadow:var(--shadow-sm);background:#0f172a;border-radius:6px;align-items:center;gap:6px;padding:5px 10px;display:flex}.brand-name{font-family:var(--font-ui);letter-spacing:1px;color:var(--text-primary);font-size:13px;font-weight:800}.brand-sub{letter-spacing:.8px;color:var(--team-p1);background:#0ea5e926;border-radius:4px;padding:2px 5px;font-size:9px;font-weight:700}.mode-switcher{border:1px solid var(--border-subtle);background:#0b111a;border-radius:8px;align-items:center;padding:3px;display:flex}.mode-pill{color:var(--text-muted);font-family:var(--font-ui);cursor:pointer;background:0 0;border:none;border-radius:6px;align-items:center;gap:6px;padding:5px 12px;font-size:11px;font-weight:600;transition:all .18s ease-in-out;display:flex}.mode-pill:hover{color:var(--text-secondary);background:#ffffff0a}.mode-pill.active{color:var(--text-primary);border:1px solid var(--border-medium);box-shadow:var(--shadow-sm);background:#1e293b}.nav-svg-icon{opacity:.85;flex-shrink:0}.main-scoreboard{border:1px solid var(--border-medium);box-shadow:var(--shadow-md);background:#0b111b;border-radius:10px;align-items:center;gap:16px;padding:4px 14px;display:flex}.player-score-card{align-items:center;gap:12px;display:flex}.player-score-card.p1,.player-score-card.p2{flex-direction:row}.player-badge{letter-spacing:.5px;text-transform:uppercase;align-items:center;gap:8px;font-size:11px;font-weight:700;display:flex}.player-badge.p1{color:var(--team-p1)}.player-badge.p2{color:var(--team-p2)}.serve-dot{background:var(--accent-gold);opacity:0;border-radius:50%;width:7px;height:7px;transition:opacity .2s,transform .2s;display:inline-block;transform:scale(.7)}.serve-dot.active{opacity:1;box-shadow:0 0 6px var(--accent-gold);transform:scale(1)}.score-digit{font-family:var(--font-num);font-variant-numeric:tabular-nums;color:var(--text-primary);text-align:center;min-width:24px;font-size:38px;font-weight:700;line-height:1}.score-meta-col{border-left:1px solid var(--border-subtle);border-right:1px solid var(--border-subtle);flex-direction:column;align-items:center;gap:2px;padding:0 6px;display:flex}.match-category{letter-spacing:1.2px;color:var(--text-muted);text-transform:uppercase;font-size:8.5px;font-weight:700}.vs-divider{font-family:var(--font-num);color:var(--text-muted);letter-spacing:1px;font-size:12px;font-weight:700}.hud-actions{flex-shrink:0;align-items:center;gap:8px;display:flex}.hud-btn{border:1px solid var(--border-subtle);color:var(--text-secondary);font-family:var(--font-ui);cursor:pointer;background:#0f172a;border-radius:7px;align-items:center;gap:6px;padding:6px 11px;font-size:11px;font-weight:600;transition:all .16s ease-in-out;display:inline-flex}.hud-btn:hover{background:var(--surface-hover);color:var(--text-primary);border-color:var(--border-strong)}.hud-btn:active{transform:translateY(1px)}.hud-btn.icon-only-btn{padding:6px 9px}.hud-btn.active{color:var(--accent-emerald);background:#10b9811f;border-color:#10b98166;font-weight:700}.hud-btn.active:hover{background:#10b98133}.hud-btn.vr-active{color:var(--team-p1);background:#0ea5e924;border-color:#0ea5e966;font-weight:700}.hud-btn.vr-active:hover{background:#0ea5e938}.hud-btn.calibrated-pulse{transform:scale(1.04);color:#fff!important;background:#047857!important;border-color:#34d399!important;box-shadow:0 0 12px #34d39999!important}.hud-btn.multiplayer-pill-btn{border-color:var(--border-medium);color:var(--text-primary);background:#1e293b}.hud-btn.multiplayer-pill-btn:hover{background:#334155}.hud-btn.difficulty-btn.easy{color:var(--accent-emerald);background:#10b9811f;border-color:#10b98159}.hud-btn.difficulty-btn.medium{color:var(--accent-amber);background:#f59e0b1f;border-color:#f59e0b59}.hud-btn.difficulty-btn.hard{color:var(--accent-crimson);background:#f43f5e24;border-color:#f43f5e66}.bottom-action-dock{pointer-events:auto;border:1px solid var(--border-medium);box-shadow:var(--shadow-lg);backdrop-filter:blur(14px);z-index:30;background:#0a101aeb;border-radius:12px;align-items:center;gap:10px;padding:6px 12px;display:flex;position:absolute;bottom:24px;left:50%;transform:translate(-50%)}.action-dock-btn{cursor:pointer;border:1px solid var(--border-subtle);color:var(--text-primary);background:#151f30;border-radius:8px;align-items:center;gap:8px;padding:8px 16px;font-size:12px;font-weight:700;transition:all .16s ease-in-out;display:inline-flex}.action-dock-btn:hover{border-color:var(--border-strong);background:#1f2d44;transform:translateY(-1px)}.action-dock-btn:active{transform:translateY(1px)}.action-dock-btn.primary{background:var(--team-p1-dark);border-color:var(--team-p1);color:#fff;box-shadow:0 2px 8px #0284c766}.action-dock-btn.primary:hover{background:#0294e0;box-shadow:0 4px 14px #0284c799}.key-badge{font-family:var(--font-mono);color:var(--text-secondary);background:#00000059;border:1px solid #ffffff1f;border-radius:4px;padding:2px 5px;font-size:9.5px;font-weight:700}.action-dock-btn.primary .key-badge{color:#fff;background:#fff3;border-color:#ffffff4d}.player-stamina-card{pointer-events:auto;border:1px solid var(--border-subtle);box-shadow:var(--shadow-md);backdrop-filter:blur(8px);z-index:15;background:#0b111be6;border-radius:8px;flex-direction:column;gap:6px;min-width:130px;padding:8px 12px;display:flex;position:absolute}.player-stamina-card.p1{border-left:3px solid var(--team-p1);bottom:24px;right:28px}.player-stamina-card.p2{border-left:3px solid var(--team-p2);top:74px;left:28px}.stamina-meta{justify-content:space-between;align-items:center;display:flex}.tag-badge{letter-spacing:.5px;color:var(--text-primary);font-size:10px;font-weight:800}.stamina-caption{color:var(--text-muted);letter-spacing:.5px;font-size:8.5px;font-weight:700}.stamina-bar-container{background:#080d15;border:1px solid #ffffff0f;border-radius:3px;width:100%;height:6px;overflow:hidden}.stamina-bar-fill{background:var(--accent-emerald);width:20%;height:100%;transition:width .22s cubic-bezier(.1,.9,.2,1)}.stamina-bar-fill.hyper{background:linear-gradient(90deg, var(--accent-amber), var(--accent-crimson));animation:.6s infinite alternate pulseSmash}@keyframes pulseSmash{0%{filter:brightness()}to{filter:brightness(1.4)}}.toast-container{pointer-events:none;z-index:50;position:absolute;top:74px;left:50%;transform:translate(-50%)}.action-toast{letter-spacing:1px;color:var(--text-primary);text-transform:uppercase;border:1px solid var(--border-medium);box-shadow:var(--shadow-lg);opacity:0;background:#0f172a;border-radius:6px;padding:6px 18px;font-size:12px;font-weight:800;transition:all .2s cubic-bezier(.16,1,.3,1);transform:translateY(-8px)}.action-toast.show{opacity:1;transform:translateY(0)}.serve-prompt-container{pointer-events:auto;z-index:25;position:absolute;bottom:82px;left:50%;transform:translate(-50%)}.serve-prompt{border:1px solid var(--border-strong);color:var(--team-p1);box-shadow:var(--shadow-md);cursor:pointer;background:#0e1521eb;border-radius:20px;align-items:center;gap:8px;padding:7px 18px;font-size:11.5px;font-weight:700;transition:all .18s ease-in-out;animation:2s ease-in-out infinite gentleBob;display:inline-flex}.serve-prompt:hover{border-color:var(--team-p1);color:#fff;background:#19273c}@keyframes gentleBob{0%,to{transform:translateY(0)}50%{transform:translateY(-4px)}}.webcam-pip{pointer-events:auto;border:1px solid var(--border-medium);width:360px;box-shadow:var(--shadow-lg);backdrop-filter:blur(10px);z-index:15;background:#090e17;border-radius:10px;transition:width .22s ease-in-out,height .22s ease-in-out;position:absolute;bottom:24px;left:24px;overflow:hidden}.webcam-pip.pip-large{width:480px}.webcam-pip.pip-large .pip-viewport{height:270px}.webcam-pip.pip-compact{width:260px}.webcam-pip.pip-compact .pip-viewport{height:146px}.pip-header{border-bottom:1px solid var(--border-subtle);background:#0d1420;justify-content:space-between;align-items:center;padding:6px 10px;display:flex}.pip-title{letter-spacing:.5px;color:var(--text-secondary);align-items:center;gap:7px;font-size:10px;font-weight:700;display:flex}.status-indicator-dot{background:#475569;border-radius:50%;width:6px;height:6px}.status-indicator-dot.active{background:var(--accent-emerald);box-shadow:0 0 6px var(--accent-emerald)}.pip-size-btn{border:1px solid var(--border-subtle);color:var(--text-muted);font-family:var(--font-ui);cursor:pointer;background:#ffffff0f;border-radius:4px;padding:2px 7px;font-size:9px;font-weight:700;transition:all .16s}.pip-size-btn:hover{color:var(--text-primary);background:#ffffff1f}.pip-viewport{background:#04070c;width:100%;height:202px;position:relative}#webcam-video{opacity:.01;pointer-events:none;z-index:-1;width:1px;height:1px;position:absolute;inset:0}#webcam-canvas{object-fit:contain;background:#04070c;width:100%;height:100%;transition:transform .2s;display:block;transform:scaleX(1)}#webcam-canvas.mirrored{transform:scaleX(-1)}.pip-footer{color:var(--text-muted);border-top:1px solid var(--border-subtle);background:#0d1420;justify-content:space-between;align-items:center;padding:5px 10px;font-size:9.5px;display:flex}.pip-meta-label{color:var(--text-muted);margin-right:4px;font-size:8.5px;font-weight:700}.filter-badge{color:var(--team-p1);font-weight:700}.fps-val{font-family:var(--font-mono);color:var(--accent-emerald);font-weight:700}.modal-overlay{backdrop-filter:blur(10px);z-index:100;opacity:0;pointer-events:none;visibility:hidden;cursor:pointer;background:#04070cd1;justify-content:center;align-items:center;width:100vw;height:100vh;transition:opacity .2s,visibility .2s;display:flex;position:fixed;inset:0}.modal-overlay.open{opacity:1;pointer-events:auto;visibility:visible}.modal-card{border:1px solid var(--border-medium);width:92%;max-width:500px;box-shadow:var(--shadow-lg);cursor:default;background:#0c121e;border-radius:14px;max-height:90vh;padding:24px;position:relative;overflow-y:auto}.modal-header-row{justify-content:space-between;align-items:flex-start;margin-bottom:8px;display:flex}.modal-category{letter-spacing:1px;color:var(--team-p1);margin-bottom:4px;font-size:9px;font-weight:700}.modal-title{color:var(--text-primary);font-size:18px;font-weight:700}.modal-close{color:var(--text-muted);cursor:pointer;background:0 0;border:none;border-radius:6px;padding:4px 8px;font-size:22px;line-height:1;transition:color .16s,background .16s}.modal-close:hover{color:var(--text-primary);background:#ffffff14}.modal-subtitle{color:var(--text-secondary);margin-bottom:16px;font-size:12.5px;line-height:1.5}.tip-banner{background:#0ea5e914;border:1px solid #0ea5e940;border-radius:8px;align-items:center;gap:12px;margin-bottom:16px;padding:10px 14px;display:flex}.tip-icon-col{color:var(--team-p1);flex-shrink:0}.tip-content-col{flex-direction:column;gap:2px;display:flex}.tip-title{color:var(--team-p1);letter-spacing:.5px;font-size:11px;font-weight:700}.tip-body{color:var(--text-secondary);font-size:11px;line-height:1.4}.calibration-guide-box{border:1px solid var(--border-subtle);background:#080d16;border-radius:8px;margin-bottom:18px;padding:14px}.calib-state-header{border-bottom:1px solid var(--border-subtle);justify-content:space-between;align-items:center;margin-bottom:14px;padding-bottom:10px;display:flex}.calib-label{letter-spacing:.8px;color:var(--text-muted);font-size:9.5px;font-weight:700}.live-direction-badge{color:var(--accent-emerald);letter-spacing:.5px;background:#10b9811f;border:1px solid #10b98159;border-radius:4px;padding:2px 8px;font-size:11px;font-weight:800}.calibration-row{justify-content:space-between;align-items:center;margin-bottom:12px;display:flex}.calibration-row:last-child{margin-bottom:0}.calib-row-info{flex-direction:column;gap:1px;display:flex}.calib-row-info label{color:var(--text-primary);font-size:12px;font-weight:600}.calib-axis-hint{color:var(--text-muted);font-size:10px}.slider-ctrl{align-items:center;gap:10px;width:48%;display:flex}.slider-ctrl input[type=range]{height:4px;accent-color:var(--team-p1);cursor:pointer;background:#1e293b;border-radius:2px;flex:1}.slider-val{text-align:right;min-width:30px;color:var(--team-p1);font-family:var(--font-mono);font-size:11px;font-weight:700}.switch-row{border-top:1px solid var(--border-subtle);margin-top:14px;padding-top:12px}.toggle-switch{cursor:pointer;width:38px;height:20px;display:inline-block;position:relative}.toggle-switch input{opacity:0;width:0;height:0}.toggle-track{border:1px solid var(--border-subtle);background:#1e293b;border-radius:20px;transition:background .2s;position:absolute;inset:0}.toggle-track:before{content:"";background:#fff;border-radius:50%;width:14px;height:14px;transition:transform .2s;position:absolute;bottom:2px;left:2px}.toggle-switch input:checked+.toggle-track{background:var(--team-p1)}.toggle-switch input:checked+.toggle-track:before{transform:translate(18px)}.modal-actions-row{flex-direction:column;gap:8px;display:flex}.modal-btn{width:100%;font-family:var(--font-ui);cursor:pointer;border:1px solid var(--border-subtle);border-radius:8px;padding:10px 16px;font-size:12px;font-weight:700;transition:all .16s ease-in-out}.modal-btn.success{color:#fff;background:#047857;border-color:#059669}.modal-btn.success:hover{background:#059669}.modal-btn.primary-action{border-color:var(--border-medium);color:var(--text-primary);background:#1e293b}.modal-btn.primary-action:hover{background:#334155}.modal-btn.secondary{color:var(--text-secondary);border:1px solid var(--border-subtle);background:0 0}.modal-btn.secondary:hover{background:#ffffff0d}.mp-section{border:1px solid var(--border-subtle);background:#080d16;border-radius:8px;margin-bottom:14px;padding:14px}.mp-section-header{align-items:center;gap:8px;margin-bottom:4px;display:flex}.mp-section-tag{color:var(--team-p1);background:#0ea5e926;border-radius:4px;padding:2px 5px;font-size:8.5px;font-weight:800}.mp-section-tag.client{color:var(--team-p2);background:#fb923c26}.mp-section h4{color:var(--text-primary);font-size:12px;font-weight:700}.mp-desc{color:var(--text-muted);margin-bottom:10px;font-size:11px}.room-display{align-items:center;gap:8px;margin-top:10px;display:flex}.room-code-tag{border:1px solid var(--border-medium);color:var(--accent-emerald);font-family:var(--font-mono);letter-spacing:2px;text-align:center;background:#040810;border-radius:6px;flex:1;padding:7px 12px;font-size:16px;font-weight:700}.copy-btn{height:36px}.room-input{border:1px solid var(--border-medium);color:#fff;font-family:var(--font-mono);text-transform:uppercase;background:#040810;border-radius:6px;width:100%;margin-bottom:8px;padding:9px 12px;font-size:14px}.room-input:focus{border-color:var(--team-p1);outline:none}.mp-status-bar{color:var(--text-muted);text-align:center;border-top:1px solid var(--border-subtle);padding:8px;font-size:11px}.matchover-card{text-align:center;max-width:400px}.trophy-badge{color:var(--accent-gold);margin-bottom:8px}.winner-label{letter-spacing:1.5px;color:var(--text-muted);margin-bottom:4px;font-size:10px;font-weight:800}.winner-headline{color:var(--text-primary);margin-bottom:16px;font-size:24px;font-weight:800}.final-score-container{border:1px solid var(--border-subtle);background:#080d16;border-radius:8px;margin-bottom:20px;padding:12px}.final-score-caption{letter-spacing:1px;color:var(--text-muted);margin-bottom:4px;font-size:9px;font-weight:700;display:block}.final-score-box{font-family:var(--font-num);font-variant-numeric:tabular-nums;color:var(--text-primary);letter-spacing:2px;font-size:48px;font-weight:700;line-height:1}}@layer utilities{@media (width<=860px){.scoreboard-header{gap:8px;padding:8px 12px}.brand-sub,.mode-pill span,.match-category{display:none}.score-digit{font-size:28px}.webcam-pip{width:200px;bottom:12px;left:12px}.pip-viewport{height:112px}.bottom-action-dock{padding:4px 8px;bottom:14px}.action-dock-btn{padding:6px 10px;font-size:11px}}}