.scene-3d-wrapper{width:100%;height:100%;position:relative;overflow:hidden;background:radial-gradient(circle at 50% 40%,#171524,#09090e 80%)}.scene-loading-overlay{position:absolute;top:0;right:0;bottom:0;left:0;background:radial-gradient(circle at 50% 45%,#181528,#08080d 85%);display:flex;flex-direction:column;align-items:center;justify-content:center;z-index:100;transition:opacity .8s cubic-bezier(.4,0,.2,1),visibility .8s;pointer-events:auto}.scene-loading-overlay.hidden{opacity:0;visibility:hidden;pointer-events:none}.loader-emblem{position:relative;width:90px;height:90px;display:flex;align-items:center;justify-content:center;margin-bottom:22px}.loader-glow-ring{position:absolute;top:0;right:0;bottom:0;left:0;border-radius:50%;border:2px dashed rgba(251,191,36,.45);animation:spinSlow 8s linear infinite}.loader-glow-ring-inner{position:absolute;top:8px;right:8px;bottom:8px;left:8px;border-radius:50%;border:2px solid transparent;border-top-color:var(--gold-400);border-right-color:var(--gold-300);animation:spinFast 1.8s cubic-bezier(.68,-.55,.27,1.55) infinite}.loader-flower-icon{font-size:2.3rem;animation:pulseFlower 2s ease-in-out infinite;filter:drop-shadow(0 0 16px var(--gold-glow))}.loader-title{font-size:1.3rem;font-weight:700;margin-bottom:6px;text-align:center}.loader-subtitle{font-size:.85rem;color:var(--text-muted);margin-bottom:18px;text-align:center;letter-spacing:.02em}.loader-progress-track{width:170px;height:4px;background:#ffffff1a;border-radius:999px;overflow:hidden;position:relative}.loader-progress-bar{height:100%;background:linear-gradient(90deg,#fbbf24,#f59e0b,#fffbeb);border-radius:999px;transition:width .3s ease;box-shadow:0 0 10px var(--gold-400)}@keyframes spinSlow{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@keyframes spinFast{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@keyframes pulseFlower{0%,to{transform:scale(1)}50%{transform:scale(1.12)}}.scene-overlay-top{position:absolute;top:76px;left:0;right:0;display:flex;flex-direction:column;align-items:center;text-align:center;pointer-events:none;z-index:10;padding:0 20px}.badge-flors{background:#fbbf2426;border:1px solid var(--border-glass);color:var(--gold-300);font-size:.76rem;font-weight:600;text-transform:uppercase;letter-spacing:.08em;padding:4px 14px;border-radius:var(--radius-full);margin-bottom:8px;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.scene-overlay-top h1{font-size:2.3rem;font-weight:700;margin-bottom:4px}.scene-hint{font-size:.85rem;color:var(--text-muted);text-shadow:0 2px 10px rgba(0,0,0,.8)}.scene-action-bar{position:absolute;bottom:86px;left:50%;transform:translate(-50%);display:flex;align-items:center;gap:12px;z-index:20;max-width:95vw}.action-pill-btn{background:#12111ac7;backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border:1px solid var(--border-glass);color:var(--gold-200);padding:10px 18px;border-radius:var(--radius-full);font-family:var(--font-sans);font-size:.88rem;font-weight:600;display:flex;align-items:center;gap:8px;cursor:pointer;transition:var(--transition-bounce);box-shadow:0 4px 20px #0006;white-space:nowrap}.action-pill-btn:hover{background:#fbbf2438;border-color:var(--gold-400);color:#fff;transform:translateY(-3px) scale(1.03);box-shadow:0 8px 25px var(--gold-glow)}.action-pill-btn:active{transform:translateY(0) scale(.97)}.action-pill-btn.active{background:linear-gradient(135deg,#fbbf2459,#d9770673);border-color:var(--gold-300);color:#fff}.action-pill-btn.highlight-letter{background:linear-gradient(135deg,#fbbf24,#d97706);color:#1a0e02;font-weight:700;border:none;box-shadow:0 4px 22px var(--gold-glow)}.action-pill-btn.highlight-letter:hover{transform:translateY(-3px) scale(1.05);box-shadow:0 8px 30px var(--gold-glow-intense)}.btn-icon{flex-shrink:0}@media(max-width:640px){.scene-overlay-top{top:66px}.scene-overlay-top h1{font-size:1.8rem}.scene-action-bar{bottom:80px;gap:8px}.action-pill-btn{padding:8px 14px;font-size:.8rem;gap:6px}}.friendship-view-container{width:100%;height:100%;overflow-y:auto;overflow-x:hidden;padding:80px 20px 100px;position:relative;display:flex;flex-direction:column;align-items:center;background:radial-gradient(circle at 50% 30%,#151324,#08080d 90%)}.friendship-view-container::-webkit-scrollbar{width:6px}.friendship-view-container::-webkit-scrollbar-track{background:#0003}.friendship-view-container::-webkit-scrollbar-thumb{background:var(--gold-500);border-radius:999px}.friendship-header{text-align:center;max-width:650px;margin-bottom:30px;animation:fadeInDown .6s ease}.friendship-badge{background:#fbbf2426;border:1px solid var(--border-glass);color:var(--gold-300);font-size:.78rem;font-weight:600;text-transform:uppercase;letter-spacing:.08em;padding:5px 16px;border-radius:var(--radius-full);display:inline-block;margin-bottom:10px;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.friendship-title{font-size:2.2rem;font-weight:700;margin-bottom:8px}.friendship-subtitle{font-size:.95rem;color:var(--text-muted);line-height:1.5}.polaroid-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:28px;width:100%;max-width:960px;margin-bottom:40px}.polaroid-card{background:#fff;padding:12px 12px 20px;border-radius:6px;box-shadow:0 10px 30px #00000080,0 2px 8px #0000004d;cursor:pointer;position:relative;transition:transform .4s cubic-bezier(.34,1.56,.64,1),box-shadow .3s ease;-webkit-user-select:none;user-select:none}.polaroid-card:hover{transform:translateY(-8px) scale(1.03) rotate(0)!important;box-shadow:0 16px 40px #f59e0b59;z-index:10}.polaroid-tape{position:absolute;top:-10px;left:50%;transform:translate(-50%);width:70px;height:20px;background:#fde68ab3;box-shadow:0 2px 5px #00000026;border-left:2px dashed rgba(217,119,6,.3);border-right:2px dashed rgba(217,119,6,.3);z-index:2}.polaroid-photo-box{width:100%;aspect-ratio:1 / 1;background:#1e1e28;border-radius:3px;overflow:hidden;position:relative;display:flex;align-items:center;justify-content:center}.polaroid-img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}.polaroid-card:hover .polaroid-img{transform:scale(1.05)}.polaroid-delete-btn{position:absolute;top:8px;right:8px;width:28px;height:28px;border-radius:50%;background:#000000a6;color:#f87171;border:1px solid rgba(239,68,68,.4);display:flex;align-items:center;justify-content:center;cursor:pointer;opacity:0;transition:opacity .2s ease,transform .2s ease;z-index:5}.polaroid-card:hover .polaroid-delete-btn{opacity:1}.polaroid-delete-btn:hover{transform:scale(1.15);background:#ef4444;color:#fff}.polaroid-caption{margin-top:14px;text-align:center}.polaroid-caption-title{font-family:var(--font-serif);font-size:1.05rem;color:#1a1921;font-weight:700;display:block}.polaroid-caption-desc{font-size:.82rem;color:#4b5563;margin-top:2px;display:block;line-height:1.3}.polaroid-caption-date{font-size:.72rem;color:#9ca3af;margin-top:4px;display:block}.polaroid-flip-hint{display:flex;align-items:center;justify-content:center;gap:4px;font-size:.72rem;color:var(--gold-600);margin-top:6px;font-weight:600}.album-empty-state{display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:48px 24px;max-width:480px;width:100%;margin:10px auto 40px;background:#161420b3;border:1px dashed var(--border-glass);border-radius:var(--radius-lg);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);box-shadow:0 10px 40px #0006}.empty-state-icon{font-size:3.6rem;margin-bottom:16px;animation:floatSlow 4s ease-in-out infinite;filter:drop-shadow(0 0 16px var(--gold-glow))}.empty-state-title{font-size:1.35rem;font-weight:700;margin-bottom:8px}.empty-state-subtitle{font-size:.92rem;color:var(--text-muted);line-height:1.5;margin-bottom:22px}.album-actions{display:flex;gap:14px;margin-bottom:24px}.cropper-container{display:flex;flex-direction:column;align-items:center;gap:12px;margin:10px 0 14px;width:100%}.cropper-viewport{width:250px;height:250px;border-radius:4px;overflow:hidden;position:relative;background:#09090e;border:2px solid var(--gold-400);box-shadow:0 0 20px #000000d9,0 0 12px var(--gold-glow);cursor:grab;-webkit-user-select:none;user-select:none;touch-action:none}.cropper-viewport:active{cursor:grabbing}.cropper-image{position:absolute;transform-origin:center center;pointer-events:none;-webkit-user-select:none;user-select:none;max-width:none}.cropper-grid-overlay{position:absolute;top:0;right:0;bottom:0;left:0;border:1px dashed rgba(251,191,36,.4);pointer-events:none;display:grid;grid-template-columns:1fr 1fr 1fr;grid-template-rows:1fr 1fr 1fr}.cropper-grid-overlay>div{border:.5px solid rgba(255,255,255,.12)}.cropper-controls{width:100%;max-width:250px;display:flex;flex-direction:column;gap:6px}.cropper-slider-row{display:flex;align-items:center;justify-content:space-between;gap:10px;font-size:.8rem;color:var(--gold-200)}.cropper-slider{flex:1;accent-color:var(--gold-400);cursor:pointer}.cropper-hint{font-size:.74rem;color:var(--text-muted);text-align:center}.polaroid-modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#000000d9;backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);z-index:120;display:flex;align-items:center;justify-content:center;padding:20px;animation:fadeIn .3s ease}.polaroid-flipper-container{width:100%;max-width:380px;perspective:1200px}.polaroid-flipper{width:100%;position:relative;transition:transform .7s cubic-bezier(.4,0,.2,1);transform-style:preserve-3d}.polaroid-flipper.flipped{transform:rotateY(180deg)}.polaroid-face{width:100%;background:#fff;padding:16px 16px 26px;border-radius:8px;box-shadow:0 25px 60px #000000b3,0 0 40px #fbbf2433;backface-visibility:hidden;-webkit-backface-visibility:hidden}.polaroid-face-back{position:absolute;top:0;right:0;bottom:0;left:0;background:#faf7f0;transform:rotateY(180deg);display:flex;flex-direction:column;justify-content:space-between;padding:24px;background-image:radial-gradient(#d6cbb8 .75px,transparent .75px);background-size:16px 16px}.back-header{display:flex;align-items:center;justify-content:space-between;border-bottom:1px dashed #d1c4b2;padding-bottom:8px}.back-title{font-family:var(--font-serif);font-size:1.15rem;color:#2b251f;font-weight:700}.back-stamp{font-size:1.4rem}.back-note{font-family:var(--font-sans);font-size:.96rem;color:#38312b;line-height:1.6;margin:20px 0;font-style:italic}.back-footer{display:flex;justify-content:space-between;align-items:center;font-size:.8rem;color:#796c5f;border-top:1px dashed #d1c4b2;padding-top:10px}.polaroid-modal-controls{display:flex;justify-content:center;gap:12px;margin-top:20px}.album-lock-card{width:100%;max-width:440px;background:#161420d9;border:1px solid var(--border-glass);border-radius:var(--radius-lg);padding:36px 28px;text-align:center;backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);box-shadow:0 16px 48px #0009,0 0 30px #fbbf2426;margin-top:20px;animation:fadeInDown .5s ease}.album-lock-emblem{width:72px;height:72px;border-radius:50%;background:#fbbf241f;border:1px solid var(--border-glass);display:flex;align-items:center;justify-content:center;margin:0 auto 20px;color:var(--gold-400);box-shadow:0 0 24px var(--gold-glow);animation:pulseGlow 3s infinite ease-in-out}.lock-pin-input{width:100%;max-width:220px;padding:12px 16px;text-align:center;font-size:1.6rem;letter-spacing:.25em;background:#00000073;border:1px solid var(--border-glass);border-radius:var(--radius-md);color:var(--gold-300);font-family:inherit;margin:18px 0 14px;transition:var(--transition-smooth)}.lock-pin-input:focus{outline:none;border-color:var(--gold-400);box-shadow:0 0 20px var(--gold-glow)}.lock-error-msg{color:#f87171;font-size:.85rem;margin-bottom:14px;animation:shake .4s ease}.lock-hint-badge{background:#fbbf241a;border:1px dashed rgba(251,191,36,.3);color:var(--gold-200);padding:6px 14px;border-radius:var(--radius-full);font-size:.8rem;display:inline-block;margin-top:14px}.reasons-progress-card{width:100%;max-width:680px;padding:16px 22px;margin-bottom:28px;display:flex;align-items:center;justify-content:space-between;background:#161420cc;border:1px solid var(--border-glass);border-radius:var(--radius-lg);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);box-shadow:0 8px 30px #0006}.reasons-counter-text{font-size:.95rem;font-weight:600;color:var(--gold-200)}.reasons-bar-track{width:140px;height:6px;background:#ffffff1a;border-radius:999px;overflow:hidden}.reasons-bar-fill{height:100%;background:linear-gradient(90deg,#fbbf24,#f59e0b);border-radius:999px;transition:width .4s ease}.reasons-list{display:flex;flex-direction:column;gap:16px;width:100%;max-width:680px;margin-bottom:40px}.reason-item{background:#181624bf;border:1px solid var(--border-glass-subtle);border-radius:var(--radius-md);padding:18px 20px;cursor:pointer;transition:var(--transition-bounce);position:relative;overflow:hidden;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px)}.reason-item:hover{transform:translateY(-2px);border-color:var(--gold-400);background:#201d30d9;box-shadow:0 8px 25px #f59e0b26}.reason-item.revealed{border-color:#fbbf2473;background:linear-gradient(135deg,#1c192ae6,#28201666);box-shadow:0 4px 20px #00000059}.reason-header{display:flex;align-items:center;justify-content:space-between}.reason-number-badge{width:34px;height:34px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:.9rem;background:#ffffff14;color:var(--text-muted);border:1px solid rgba(255,255,255,.1);transition:var(--transition-smooth)}.reason-item.revealed .reason-number-badge{background:linear-gradient(135deg,#fbbf24,#d97706);color:#1a0e02;box-shadow:0 0 14px var(--gold-glow);border:none}.reason-title{flex:1;margin:0 16px;font-size:1.05rem;font-weight:600;color:var(--text-main)}.reason-lock-icon{color:var(--gold-400);opacity:.8;display:flex;align-items:center}.reason-content{margin-top:14px;padding-top:14px;border-top:1px solid rgba(255,255,255,.08);color:var(--gold-100);font-size:.95rem;line-height:1.6;animation:fadeIn .4s ease}.reasons-celebration-box{background:linear-gradient(135deg,#fbbf2426,#d9770640);border:1px solid var(--gold-400);border-radius:var(--radius-lg);padding:24px;text-align:center;box-shadow:0 10px 40px var(--gold-glow);animation:pulseGlow 3s infinite ease-in-out;margin-top:20px}.reasons-celebration-box h3{font-size:1.35rem;margin-bottom:8px;color:#fff}.reasons-celebration-box p{color:var(--gold-100);font-size:.95rem;line-height:1.6}@keyframes shake{0%,to{transform:translate(0)}20%,60%{transform:translate(-6px)}40%,80%{transform:translate(6px)}}@keyframes fadeInDown{0%{opacity:0;transform:translateY(-16px)}to{opacity:1;transform:translateY(0)}}@media(max-width:640px){.friendship-view-container{padding:70px 14px 90px}.friendship-title{font-size:1.7rem}.polaroid-grid{grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:16px}.polaroid-card{padding:8px 8px 14px}.polaroid-art-icon{font-size:2.2rem}.polaroid-caption-title{font-size:.88rem}.reasons-progress-card{flex-direction:column;gap:10px;align-items:flex-start}.reasons-bar-track{width:100%}}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#040408d9;backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);display:flex;align-items:center;justify-content:center;z-index:100;padding:20px;animation:fadeIn .25s ease-out}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes scaleUp{0%{transform:scale(.92);opacity:0}to{transform:scale(1);opacity:1}}.modal-close-btn{position:absolute;top:16px;right:16px;width:36px;height:36px;border-radius:var(--radius-full);background:#ffffff14;border:1px solid var(--border-glass-subtle);color:var(--text-muted);display:flex;align-items:center;justify-content:center;cursor:pointer;transition:var(--transition-smooth)}.modal-close-btn:hover{background:#ffffff2e;color:#fff;transform:rotate(90deg)}.letter-card{position:relative;width:100%;max-width:480px;background:linear-gradient(145deg,#1c1826f2,#100e18f2);border:1px solid var(--border-glass);box-shadow:0 20px 60px #000000b3,0 0 40px #fbbf2426;padding:32px 28px;border-radius:var(--radius-lg);animation:scaleUp .3s cubic-bezier(.34,1.56,.64,1)}.letter-header{display:flex;align-items:center;gap:16px;margin-bottom:24px;border-bottom:1px dashed rgba(251,191,36,.25);padding-bottom:16px}.letter-stamp{display:flex;flex-direction:column;align-items:center;border:2px dashed var(--gold-400);border-radius:var(--radius-sm);padding:6px 10px;background:#fbbf2414}.stamp-icon{font-size:1.5rem}.stamp-text{font-size:.65rem;font-weight:700;color:var(--gold-400);letter-spacing:.08em}.letter-to{flex:1}.recipient-input{width:100%;background:transparent;border:none;border-bottom:1px solid var(--border-glass);color:var(--gold-200);font-size:1.35rem;font-weight:600;padding:4px 0;outline:none;transition:var(--transition-smooth)}.recipient-input:focus{border-bottom-color:var(--gold-400);color:#fff}.letter-body{font-family:var(--font-sans);font-size:1.04rem;line-height:1.75;color:#f1f5f9;margin-bottom:26px;letter-spacing:.01em}.letter-paragraph{margin-bottom:16px}.letter-paragraph strong{color:var(--gold-300);font-weight:600;text-shadow:0 0 12px rgba(251,191,36,.3)}.letter-dedication{font-family:var(--font-serif);font-size:1.12rem;font-style:italic;color:var(--gold-200);margin-top:18px;line-height:1.6}.letter-footer{display:flex;align-items:center;justify-content:space-between;border-top:1px solid rgba(255,255,255,.08);padding-top:16px}.letter-signature{font-family:var(--font-serif);font-style:italic;color:var(--gold-300);font-size:.95rem}.letter-close-btn-footer{background:#fbbf241f;border:1px solid var(--border-glass);color:var(--gold-200);border-radius:var(--radius-full);padding:8px 20px;font-size:.86rem;font-weight:600;cursor:pointer;transition:var(--transition-smooth)}.letter-close-btn-footer:hover{background:#fbbf2440;border-color:var(--gold-400);color:#fff;transform:translateY(-2px);box-shadow:0 4px 16px var(--gold-glow)}.preview-modal-card{position:relative;width:100%;max-width:520px;max-height:90vh;display:flex;flex-direction:column;background:#12111af2;border:1px solid var(--border-glass);box-shadow:0 24px 70px #000c;border-radius:var(--radius-lg);overflow:hidden;animation:scaleUp .28s cubic-bezier(.34,1.56,.64,1)}.preview-image-wrap{width:100%;max-height:60vh;overflow:hidden;background:#000;display:flex;align-items:center;justify-content:center}.captured-photo-img{max-width:100%;max-height:60vh;object-fit:contain}.preview-actions-bar{padding:18px 24px;display:flex;align-items:center;justify-content:space-between;gap:12px;background:#1a1824cc;border-top:1px solid var(--border-glass-subtle)}.preview-action-btn{flex:1;display:flex;align-items:center;justify-content:center;gap:8px;padding:12px 16px;border-radius:var(--radius-full);font-size:.92rem;font-weight:600;cursor:pointer;transition:var(--transition-smooth)}.preview-action-btn.secondary{background:#ffffff14;border:1px solid var(--border-glass-subtle);color:var(--text-main)}.preview-action-btn.secondary:hover{background:#ffffff29}.preview-action-btn.primary{background:linear-gradient(135deg,#fbbf24,#d97706);border:none;color:#1a0e02;box-shadow:0 4px 20px var(--gold-glow)}.preview-action-btn.primary:hover{transform:translateY(-2px);box-shadow:0 6px 26px var(--gold-glow-intense)}:root{--bg-primary: #08080d;--bg-secondary: #12121c;--bg-card: rgba(22, 20, 28, .72);--bg-glass: rgba(255, 255, 255, .05);--border-glass: rgba(251, 191, 36, .22);--border-glass-subtle: rgba(255, 255, 255, .08);--gold-50: #fffbeb;--gold-100: #fef3c7;--gold-200: #fde68a;--gold-300: #fcd34d;--gold-400: #fbbf24;--gold-500: #f59e0b;--gold-600: #d97706;--gold-glow: rgba(245, 158, 11, .45);--gold-glow-intense: rgba(251, 191, 36, .85);--text-main: #f8fafc;--text-muted: #94a3b8;--text-gold: #fde68a;--font-sans: "Outfit", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--font-serif: "Playfair Display", Georgia, serif;--radius-sm: 8px;--radius-md: 14px;--radius-lg: 20px;--radius-full: 9999px;--transition-smooth: all .3s cubic-bezier(.4, 0, .2, 1);--transition-bounce: all .5s cubic-bezier(.34, 1.56, .64, 1)}*{box-sizing:border-box;margin:0;padding:0;-webkit-tap-highlight-color:transparent}html,body,#root{width:100%;height:100%;overflow:hidden;background-color:var(--bg-primary);color:var(--text-main);font-family:var(--font-sans);-webkit-user-select:none;user-select:none}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:#0003}::-webkit-scrollbar-thumb{background:var(--gold-500);border-radius:var(--radius-full)}.serif-title{font-family:var(--font-serif);letter-spacing:-.01em}.gold-gradient-text{background:linear-gradient(135deg,#fffbeb,#fbbf24,#d97706);-webkit-background-clip:text;-webkit-text-fill-color:transparent;display:inline-block;text-shadow:0 0 20px rgba(251,191,36,.3)}.glass-panel{background:var(--bg-card);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border:1px solid var(--border-glass);box-shadow:0 8px 32px #00000073,inset 0 1px 1px #ffffff1a;border-radius:var(--radius-lg)}.glass-button{background:#fbbf241f;border:1px solid var(--border-glass);color:var(--gold-200);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-radius:var(--radius-full);padding:10px 20px;font-size:.92rem;font-weight:500;display:inline-flex;align-items:center;gap:8px;cursor:pointer;transition:var(--transition-smooth)}.glass-button:hover{background:#fbbf2438;border-color:var(--gold-400);color:#fff;transform:translateY(-2px);box-shadow:0 4px 20px var(--gold-glow)}.glass-button:active{transform:translateY(0)}.primary-gold-btn{background:linear-gradient(135deg,#fbbf24,#d97706);color:#1c0e01;font-weight:700;border:none;border-radius:var(--radius-full);padding:12px 28px;font-size:1rem;display:inline-flex;align-items:center;gap:10px;cursor:pointer;box-shadow:0 4px 24px var(--gold-glow),0 0 0 1px #ffffff40 inset;transition:var(--transition-bounce)}.primary-gold-btn:hover{transform:scale(1.04);box-shadow:0 6px 30px var(--gold-glow-intense),0 0 0 2px #fff6 inset}.primary-gold-btn:active{transform:scale(.97)}@keyframes pulseGlow{0%,to{box-shadow:0 0 20px var(--gold-glow)}50%{box-shadow:0 0 35px var(--gold-glow-intense)}}@keyframes floatSlow{0%,to{transform:translateY(0) rotate(0)}50%{transform:translateY(-8px) rotate(2deg)}}@keyframes shimmer{0%{background-position:-200% 0}to{background-position:200% 0}}.shimmer-text{background:linear-gradient(90deg,#fde68a,#fff,#fde68a);background-size:200% auto;-webkit-background-clip:text;-webkit-text-fill-color:transparent;animation:shimmer 3s infinite linear}.app-container{width:100%;height:100%;display:flex;flex-direction:column;position:relative;overflow:hidden}.app-header{position:absolute;top:0;left:0;right:0;height:64px;padding:0 20px;display:flex;align-items:center;justify-content:space-between;z-index:50;pointer-events:none}.app-header>*{pointer-events:auto}.app-logo{display:flex;align-items:center;gap:10px;text-decoration:none}.logo-flower-icon{width:34px;height:34px;filter:drop-shadow(0 0 10px var(--gold-400));animation:floatSlow 4s ease-in-out infinite}.app-title{font-size:1.15rem;font-weight:700;color:var(--text-main);display:flex;flex-direction:column;line-height:1.1}.app-subtitle{font-size:.72rem;color:var(--gold-400);font-weight:400;letter-spacing:.05em;text-transform:uppercase}.header-actions{display:flex;align-items:center;gap:10px}.icon-btn{width:42px;height:42px;border-radius:var(--radius-full);background:#12121cbf;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:1px solid var(--border-glass);color:var(--gold-300);display:flex;align-items:center;justify-content:center;cursor:pointer;transition:var(--transition-smooth)}.icon-btn:hover{background:#fbbf2440;color:#fff;border-color:var(--gold-400);transform:scale(1.08)}.icon-btn.active{background:var(--gold-500);color:#1a0f00;box-shadow:0 0 16px var(--gold-glow)}.music-selector-wrapper{position:relative}.music-dropdown-menu{position:absolute;top:calc(100% + 12px);right:0;width:270px;background:#12111af2;backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border:1px solid var(--border-glass);border-radius:var(--radius-md);padding:8px;box-shadow:0 16px 40px #000000b3,0 0 20px #fbbf242e;display:flex;flex-direction:column;gap:4px;z-index:100;animation:fadeInDown .25s cubic-bezier(.16,1,.3,1)}.music-menu-header{display:flex;align-items:center;gap:8px;padding:8px 10px 6px;font-size:.76rem;font-weight:600;color:var(--gold-300);text-transform:uppercase;letter-spacing:.06em;border-bottom:1px solid rgba(255,255,255,.08);margin-bottom:4px}.music-menu-item{display:flex;align-items:center;justify-content:space-between;padding:8px 10px;background:transparent;border:1px solid transparent;border-radius:8px;color:var(--text-main);cursor:pointer;transition:all .2s ease;text-align:left;width:100%}.music-menu-item:hover{background:#fbbf241f;border-color:#fbbf244d}.music-menu-item.active{background:#fbbf2433;border-color:var(--gold-400)}.music-item-left{display:flex;align-items:center;gap:10px}.music-item-icon{font-size:1.2rem}.music-item-texts{display:flex;flex-direction:column}.music-item-title{font-size:.88rem;font-weight:600;color:#fff}.music-item-desc{font-size:.72rem;color:var(--text-muted)}.music-item-check{color:var(--gold-400);flex-shrink:0}.music-menu-divider{height:1px;background:#ffffff14;margin:4px 0}.pulse-glow{animation:pulseGoldGlow 2s infinite ease-in-out}@keyframes pulseGoldGlow{0%,to{box-shadow:0 0 12px var(--gold-glow)}50%{box-shadow:0 0 24px var(--gold-glow),0 0 8px #fbbf2499}}.bottom-nav{position:absolute;bottom:20px;left:50%;transform:translate(-50%);display:flex;align-items:center;gap:8px;padding:6px 8px;background:#0e0d14d9;backdrop-filter:blur(24px);-webkit-backdrop-filter:blur(24px);border:1px solid var(--border-glass);border-radius:var(--radius-full);box-shadow:0 10px 40px #0009,0 0 20px #fbbf2426;z-index:60;max-width:90vw}.nav-tab{display:flex;align-items:center;gap:8px;padding:10px 20px;border-radius:var(--radius-full);border:none;background:transparent;color:var(--text-muted);font-family:var(--font-sans);font-size:.92rem;font-weight:600;cursor:pointer;transition:var(--transition-smooth)}.nav-tab:hover{color:var(--gold-200)}.nav-tab.active{background:linear-gradient(135deg,#fbbf2440,#d9770659);color:var(--gold-300);border:1px solid var(--gold-400);box-shadow:0 0 20px #f59e0b4d}.main-viewport{width:100%;height:100%;position:relative;overflow:hidden}@media(max-width:640px){.app-header{padding:0 14px;height:56px}.app-title{font-size:1rem}.bottom-nav{bottom:16px;padding:4px 6px}.nav-tab{padding:8px 14px;font-size:.85rem;gap:6px}}