@font-face{font-family:UVNBachTuyetNang;src:url(/assets/fonts/UVNBachTuyetNang_I.TTF) format("truetype");font-weight:400;font-style:normal;font-display:block}@font-face{font-family:UVNGiaDinh_B;src:url(/assets/fonts/UVNGiaDinh_B.TTF) format("truetype");font-weight:700;font-style:normal;font-display:block}:root{--bg-lacquer-dark: #0a0604;--bg-lacquer-mid: #170d08;--bg-lacquer-light: #24140c;--gold-primary: #d4af37;--gold-bright: #fbbf24;--gold-amber: #d97706;--gold-deep: #92400e;--gold-glow: rgba(245, 158, 11, .45);--crimson-chusa: #991b1b;--crimson-bright: #dc2626;--crimson-glow: rgba(220, 38, 38, .4);--jade-green: #065f46;--jade-bright: #10b981;--royal-violet: #581c87;--royal-purple: #9333ea;--pearl-white: #f8fafc;--ivory-gold: #fef3c7;--wood-amber: #78350f;--font-heading: "UVNBachTuyetNang", serif;--font-body: "UVNBachTuyetNang", serif;--font-subtle: "UVNBachTuyetNang", serif;--font-button: "UVNGiaDinh_B", serif;--font-royal: "UVNBachTuyetNang", serif;--font-sans: "UVNBachTuyetNang", 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input{background:transparent;border:1px solid transparent;color:#fff;font-size:.88rem;font-weight:700;padding:2px 4px;border-radius:4px;outline:none}.manage-row-item input:focus{background:#0a0604;border-color:var(--gold-bright)}.manage-row-item input.sub-input{font-size:.72rem;color:var(--ivory-gold);font-weight:400}.manage-row-item .item-btns{display:flex;align-items:center;gap:4px;flex-shrink:0}.manage-row-item .btn-ctrl{background:#24140c;border:1px solid rgba(212,175,55,.3);color:var(--ivory-gold);width:28px;height:28px;border-radius:6px;display:flex;align-items:center;justify-content:center;cursor:pointer;font-size:.75rem}.manage-row-item .btn-ctrl:disabled{opacity:.25;cursor:not-allowed}.manage-row-item .btn-ctrl.btn-del{border-color:#ef444466;color:#fca5a5}.empty-deck-notice{text-align:center;padding:30px 16px;background:#170d0899;border:1.5px dashed rgba(212,175,55,.4);border-radius:var(--radius-plaque);display:flex;flex-direction:column;align-items:center;gap:12px}.empty-deck-notice .empty-title{font-family:var(--font-royal);font-size:1.05rem;color:var(--gold-bright);font-weight:800}.empty-deck-notice .empty-desc{font-size:.8rem;color:var(--ivory-gold);opacity:.85;max-width:280px;line-height:1.4}.bottom-control-deck{position:absolute;bottom:0;left:0;right:0;z-index:50;background:#120a06f5;backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border-top:2px solid var(--gold-primary);box-shadow:0 -8px 30px #000000d9;padding:10px 16px 14px;display:flex;flex-direction:column;gap:10px;overflow-x:hidden!important}.volume-control-strip{width:100%;max-width:600px;margin:0 auto;display:flex;align-items:center;gap:12px;padding:4px 10px;background:#00000080;border-radius:20px;border:1px solid rgba(212,175,55,.25)}.btn-mute-toggle{background:transparent;border:none;color:var(--gold-bright);font-size:1.3rem;cursor:pointer;display:flex;align-items:center;justify-content:center;padding:2px;transition:transform .15s ease}.btn-mute-toggle:active{transform:scale(.9)}.volume-slider-wrap{flex:1;display:flex;align-items:center}.volume-slider{width:100%;height:8px;border-radius:4px;background:#332014;outline:none;-webkit-appearance:none;cursor:pointer}.volume-slider::-webkit-slider-thumb{-webkit-appearance:none;width:22px;height:22px;border-radius:50%;background:radial-gradient(circle,#fef08a,#f59e0b 80%,#b45309);border:2px solid #fff;box-shadow:0 0 10px var(--gold-glow);cursor:pointer;transition:transform .1s ease}.volume-slider::-webkit-slider-thumb:active{transform:scale(1.2)}.volume-value-badge{font-family:var(--font-royal);font-size:.85rem;font-weight:700;color:var(--gold-bright);min-width:42px;text-align:right}.bottom-actions-row{display:flex;align-items:center;justify-content:center;gap:12px;width:100%;max-width:480px;margin:0 auto}.btn-ctrl-back{flex:0 0 46px;height:46px;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#2a140a,#170b07);border:1.8px solid var(--gold-primary);border-radius:var(--radius-sm);color:var(--gold-bright);font-size:1.4rem;font-weight:900;cursor:pointer;box-shadow:0 4px 12px #00000080;transition:all .15s ease}.btn-ctrl-back:active{transform:scale(.92);box-shadow:0 0 16px var(--gold-glow)}.back-arrow-icon{line-height:1;transform:translateY(-1px)}.btn-stop-all{flex:0 1 180px;min-height:46px;padding:0 16px;display:flex;align-items:center;justify-content:center;gap:8px;background:linear-gradient(135deg,#991b1b,#b91c1c,#7f1d1d);border:1.8px solid #f87171;border-radius:var(--radius-sm);color:#fff;font-family:var(--font-royal);font-size:1.05rem;font-weight:800;letter-spacing:1.2px;cursor:pointer;box-shadow:0 4px 16px #b91c1c66,inset 0 1px 1px #ffffff4d;transition:all .15s ease}.btn-stop-all:active{transform:scale(.97);box-shadow:0 0 20px #ef444499}.stop-all-icon{font-size:1.15rem;line-height:1}.stop-all-text{font-family:var(--font-button);font-size:.95rem;font-weight:800;letter-spacing:.8px}.btn-gear-settings{flex:0 0 46px;height:46px;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#2a140a,#170b07);border:1.8px solid var(--gold-primary);border-radius:var(--radius-sm);color:var(--gold-bright);font-size:1.35rem;cursor:pointer;box-shadow:0 4px 12px #00000080;transition:all .15s ease}.btn-gear-settings:active{transform:scale(.92);box-shadow:0 0 16px var(--gold-glow)}.item-ceremony-select-row{display:flex;align-items:center;gap:6px;margin-top:4px}.ceremony-switch-label{font-size:.68rem;color:var(--ivory-gold);font-weight:600;white-space:nowrap}.manage-change-s-ceremony{background:#1e100a;border:1px solid rgba(212,175,55,.35);border-radius:4px;color:var(--gold-bright);font-size:.74rem;font-family:var(--font-button);padding:2px 6px;outline:none;cursor:pointer;max-width:100%}.manage-change-s-ceremony:focus{border-color:var(--gold-bright);box-shadow:0 0 6px var(--gold-glow)}.splash-overlay{position:fixed;top:0;right:0;bottom:0;left:0;width:100vw;height:100vh;height:100dvh;z-index:9999;background:#080403;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:20px;transition:opacity .8s ease-in-out,visibility .8s;pointer-events:all}.splash-overlay.fade-out{opacity:0;visibility:hidden;pointer-events:none}.splash-content{display:flex;flex-direction:column;align-items:center;text-align:center;animation:splashFadeIn 1.1s ease-out forwards;max-width:90%}.splash-logo-wrap{position:relative;width:min(48vw,175px);height:min(48vw,175px);border-radius:50%;overflow:hidden;box-shadow:0 0 50px #d4af37b3,0 0 25px #991b1b80;border:3px solid var(--gold-bright);margin-bottom:22px;background:radial-gradient(circle,#450a0a,#1a0806);display:flex;align-items:center;justify-content:center}.splash-logo-img{width:100%;height:100%;object-fit:cover}.splash-aura-glow{position:absolute;top:0;right:0;bottom:0;left:0;box-shadow:inset 0 0 25px #d4af3780;pointer-events:none}.splash-app-title{font-family:var(--font-royal);font-size:1.75rem;font-weight:900;letter-spacing:2.5px;color:var(--gold-bright);text-shadow:0 0 15px rgba(245,158,11,.65);margin-bottom:8px}.splash-app-subtitle{font-family:var(--font-button);font-size:.92rem;color:var(--ivory-gold);letter-spacing:.6px;margin-bottom:4px}.splash-progress-bar-wrap{width:160px;height:3px;background:#d4af3733;border-radius:2px;margin-top:16px;overflow:hidden}.splash-progress-bar{width:0%;height:100%;background:linear-gradient(90deg,#f59e0b,#fbbf24);box-shadow:0 0 8px var(--gold-glow);animation:splashProgress 3s linear forwards}@keyframes splashProgress{0%{width:0%}to{width:100%}}@keyframes splashFadeIn{0%{opacity:0;transform:scale(.94)}to{opacity:1;transform:scale(1)}}.hidden{display:none!important}.loading-text{font-size:.8rem;color:var(--gold-bright)}