*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
:root{--bg:#0a0a1a;--bg2:#12122a;--glass:rgba(255,255,255,0.06);--border:rgba(255,255,255,0.1);--s1:#6c5ce7;--s2:#fd79a8;--s3:#00cec9;--g:linear-gradient(135deg,var(--s1),var(--s2));--text:#fff;--t2:rgba(255,255,255,0.7);--t3:rgba(255,255,255,0.4);--err:#ff6b6b;--ok:#51cf66;--r:16px;--rs:10px}
html{font-size:16px;-webkit-text-size-adjust:100%}
body{font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;background:var(--bg);color:var(--text);min-height:100vh;overflow-x:hidden;line-height:1.5}
#app{min-height:100vh;display:flex;flex-direction:column;align-items:center;position:relative}
.bg-gradient{position:fixed;top:0;left:0;width:100%;height:100%;z-index:0;pointer-events:none;background:radial-gradient(600px circle at 20% 20%,rgba(108,92,231,0.15) 0%,transparent 70%),radial-gradient(500px circle at 80% 30%,rgba(253,121,168,0.12) 0%,transparent 70%),radial-gradient(400px circle at 50% 80%,rgba(0,206,201,0.08) 0%,transparent 70%)}
.bg-orb{position:fixed;border-radius:50%;filter:blur(80px);pointer-events:none;z-index:0;animation:orb 20s ease-in-out infinite}
.bg-orb-1{width:400px;height:400px;background:rgba(108,92,231,0.2);top:-100px;left:-100px}
.bg-orb-2{width:300px;height:300px;background:rgba(253,121,168,0.15);bottom:-50px;right:-50px;animation-delay:-7s}
.bg-orb-3{width:250px;height:250px;background:rgba(0,206,201,0.1);top:50%;left:50%;transform:translate(-50%,-50%);animation-delay:-14s}
@keyframes orb{0%,100%{transform:translate(0,0)scale(1)}33%{transform:translate(30px,-30px)scale(1.1)}66%{transform:translate(-20px,20px)scale(0.9)}}
@keyframes fade{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}
@keyframes pulse{0%,100%{transform:scale(1)}50%{transform:scale(1.05)}}
@keyframes spin{to{transform:rotate(360deg)}}
.container{position:relative;z-index:1;width:100%;max-width:480px;padding:20px;margin:0 auto;min-height:100vh;display:flex;flex-direction:column}
.screen{display:none;flex-direction:column;align-items:center;width:100%;flex:1;animation:fade .4s ease-out}
.screen.active{display:flex}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:14px 28px;border:none;border-radius:var(--rs);font-size:1rem;font-weight:600;cursor:pointer;transition:all .3s ease;text-decoration:none;-webkit-tap-highlight-color:transparent;user-select:none}
.btn:active{transform:scale(.97)}
.btn-primary{background:var(--g);color:#fff;box-shadow:0 4px 20px rgba(108,92,231,0.4)}
.btn-primary:hover{box-shadow:0 6px 28px rgba(108,92,231,0.6);transform:translateY(-1px)}
.btn-secondary{background:var(--glass);color:var(--text);border:1px solid var(--border)}
.btn-secondary:hover{background:rgba(255,255,255,0.1)}
.btn-large{padding:18px 36px;font-size:1.1rem;border-radius:var(--r);width:100%}
.btn:disabled{opacity:0.4;cursor:not-allowed;transform:none!important}

/* HOME */
.home-header{text-align:center;padding:50px 0 14px}
.home-logo{width:80px;height:80px;border-radius:50%;background:var(--g);display:flex;align-items:center;justify-content:center;margin:0 auto 24px;font-size:2rem;box-shadow:0 8px 32px rgba(108,92,231,0.3);animation:pulse 3s ease-in-out infinite}
.home-title{font-size:2rem;font-weight:800;margin-bottom:12px;background:var(--g);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;line-height:1.2;letter-spacing:-0.5px}
.home-subtitle{color:var(--t2);font-size:1rem;max-width:320px;margin:0 auto;line-height:1.5}
.home-foot{margin:16px auto 0;display:flex;flex-direction:column;align-items:center;gap:4px}
.auth-badge{display:inline-flex;align-items:center;gap:6px;padding:6px 16px;border-radius:99px;background:rgba(255,255,255,0.04);border:1px solid var(--border);font-size:0.8rem;color:var(--t3)}
.auth-badge-signedin{background:rgba(46,204,113,0.1);border-color:rgba(46,204,113,0.25);color:#2ecc71;font-weight:600}
.auth-badge-demo{background:rgba(0,206,201,0.08);border-color:rgba(0,206,201,0.2);color:var(--s3);font-weight:600}
.auth-badge-credits{background:rgba(108,92,231,0.08);border-color:rgba(108,92,231,0.2);color:var(--s1);font-weight:600}
#freeBadge{display:inline-flex;align-items:center;gap:6px;padding:6px 16px;border-radius:99px;background:rgba(0,206,201,0.08);border:1px solid rgba(0,206,201,0.2);font-size:0.85rem;font-weight:600;color:var(--s3)}
#creditsDisplay{display:inline-flex;align-items:center;gap:6px;padding:6px 16px;border-radius:99px;background:rgba(108,92,231,0.08);border:1px solid rgba(108,92,231,0.2);font-size:0.85rem;font-weight:600;color:var(--s1)}

/* TABS */
.tab-bar{display:flex;gap:4px;padding:4px;background:var(--glass);border-radius:var(--r);border:1px solid var(--border);width:100%;margin:0 0 24px}
.tab-btn{flex:1;padding:10px 12px;border:none;border-radius:var(--rs);background:transparent;color:var(--t2);font-size:0.85rem;font-weight:600;cursor:pointer;transition:all .3s ease;text-align:center;white-space:nowrap}
.tab-btn:hover{color:var(--text);background:rgba(255,255,255,0.05)}
.tab-btn.active{background:var(--g);color:#fff;box-shadow:0 4px 16px rgba(108,92,231,0.35)}
.tab-content{display:none;width:100%;animation:fade .35s ease-out}
.tab-content.active{display:block}
.tab-info{text-align:center;color:var(--t2);font-size:0.9rem;margin:12px 0 16px;line-height:1.5}
.tab-textarea{width:100%;min-height:180px;padding:16px;border-radius:var(--rs);background:var(--glass);border:1px solid var(--border);color:var(--text);font-size:0.95rem;font-family:inherit;resize:vertical;outline:none;transition:border-color .3s;line-height:1.6}
.tab-textarea:focus{border-color:var(--s1);box-shadow:0 0 0 3px rgba(108,92,231,0.15)}
.tab-textarea::placeholder{color:var(--t3)}

/* UPLOAD ZONE */
#uploadZone{width:100%;min-height:200px;border:2px dashed var(--border);border-radius:var(--r);display:flex;flex-direction:column;align-items:center;justify-content:center;cursor:pointer;transition:all .3s ease;background:var(--glass);margin:32px 0;position:relative;overflow:hidden}
#uploadZone:hover{border-color:var(--s1);background:rgba(108,92,231,0.08)}
#uploadZone.has-images{border-style:solid;border-color:var(--s3);background:rgba(0,206,201,0.05);cursor:default;min-height:auto;padding:0 0 24px}
#uploadZone.has-images:hover{border-color:var(--s3);background:rgba(0,206,201,0.05)}
#uploadZone #fileInput{position:absolute;left:-9999px;opacity:0;width:1px;height:1px}
.upload-body{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:16px;padding:40px 20px;width:100%}
#uploadZone.has-images .upload-body{display:none}
.upload-icon{font-size:3rem;opacity:0.6}
.upload-text{color:var(--t2);font-size:0.95rem;text-align:center}
.upload-hint{color:var(--t3);font-size:0.85rem}

/* PREVIEW GRID */
.preview-grid{display:none;flex-direction:row;gap:8px;padding:16px;width:100%;overflow-x:auto;-webkit-overflow-scrolling:touch;scroll-snap-type:x mandatory}
.preview-grid::-webkit-scrollbar{height:3px}
.preview-grid::-webkit-scrollbar-track{background:transparent}
.preview-grid::-webkit-scrollbar-thumb{background:var(--border);border-radius:2px}
.preview-item{flex:0 0 80px;scroll-snap-align:start;position:relative;border-radius:var(--rs);overflow:hidden;border:2px solid var(--border);aspect-ratio:9/16;background:var(--glass)}
.preview-item:hover{border-color:var(--s3)}
.preview-item img{width:100%;height:100%;object-fit:cover;display:block}
.preview-remove{position:absolute;top:3px;right:3px;width:18px;height:18px;border-radius:50%;background:rgba(0,0,0,0.5);border:none;color:#fff;font-size:0.6rem;cursor:pointer;display:flex;align-items:center;justify-content:center;z-index:2;line-height:1;transition:background .2s}
.preview-remove:hover{background:rgba(255,0,0,0.7)}
.preview-count{position:absolute;bottom:6px;left:50%;transform:translateX(-50%);font-size:0.75rem;color:var(--t2);background:rgba(0,0,0,0.4);padding:2px 10px;border-radius:99px;backdrop-filter:blur(4px);pointer-events:none;white-space:nowrap}

/* GENRE STRIP */
.genre-box{margin:24px 0 28px;width:100%}
.genre-box-head{display:flex;align-items:center;gap:8px;margin-bottom:14px}
.genre-box-dot{width:8px;height:8px;border-radius:50%;background:var(--s3);box-shadow:0 0 8px rgba(0,206,201,0.4);flex-shrink:0}
.genre-box-label{font-size:0.72rem;font-weight:700;color:var(--t3);letter-spacing:0.6px;text-transform:uppercase}
.genre-box-strip{display:flex;gap:8px;overflow-x:auto;overflow-y:hidden;padding:4px 0 8px;scroll-behavior:smooth;-webkit-overflow-scrolling:touch;scrollbar-width:none;-ms-overflow-style:none}
.genre-box-strip::-webkit-scrollbar{display:none}
.genre-chip{flex-shrink:0;padding:9px 20px;border-radius:50px;border:1px solid rgba(255,255,255,0.12);background:rgba(255,255,255,0.05);backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);color:rgba(255,255,255,0.5);font-size:0.82rem;font-weight:600;font-family:inherit;cursor:pointer;transition:all .25s ease;white-space:nowrap;-webkit-tap-highlight-color:transparent;user-select:none;letter-spacing:0.2px}
.genre-chip:hover{border-color:rgba(108,92,231,0.3);background:rgba(108,92,231,0.08);color:rgba(255,255,255,0.8)}
.genre-chip.selected{border-color:var(--s1);background:var(--g);color:#fff;box-shadow:0 4px 16px rgba(108,92,231,0.4)}

/* PROCESSING */
.processing-content{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:40px 0}
.processing-visual{margin-bottom:40px;position:relative}
.processing-ring{width:120px;height:120px;border-radius:50%;border:3px solid var(--border);border-top-color:var(--s1);border-right-color:var(--s2);animation:spin 1.5s linear infinite}
.processing-icon{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);font-size:2.5rem}
.step-text{font-size:1.2rem;font-weight:600;margin-bottom:8px;min-height:1.8em;text-align:center}
.progress-bar-track{width:100%;height:4px;background:var(--glass);border-radius:2px;overflow:hidden;margin:24px 0}
.progress-bar-fill{height:100%;background:var(--g);border-radius:2px;transition:width .5s ease}
.steps-list{width:100%;display:flex;flex-direction:column;gap:12px}
.step-item{display:flex;align-items:center;gap:12px;padding:12px 16px;border-radius:var(--rs);background:var(--glass);border:1px solid var(--border);transition:all .3s}
.step-item.done{border-color:var(--ok);background:rgba(81,207,102,0.08)}
.step-item.active{border-color:var(--s1);background:rgba(108,92,231,0.08)}
.step-indicator{width:28px;height:28px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:0.75rem;flex-shrink:0;background:var(--glass);border:1px solid var(--border)}
.step-item.done .step-indicator{background:var(--ok);border-color:var(--ok)}
.step-item.active .step-indicator{background:var(--s1);border-color:var(--s1);animation:pulse 1.5s ease-in-out infinite}
.step-label{font-size:0.9rem;color:var(--t2)}
.step-item.done .step-label{color:var(--ok)}
.step-item.active .step-label{color:var(--text)}

/* RESULT */
.result-header{text-align:center;padding:24px 0 16px}
.result-badge{display:inline-flex;align-items:center;gap:6px;padding:6px 16px;border-radius:20px;background:rgba(81,207,102,0.12);color:var(--ok);font-size:0.85rem;font-weight:600;margin-bottom:16px}
.result-title-input{font-size:1.5rem;font-weight:700;margin-bottom:8px;background:transparent;border:none;color:var(--text);text-align:center;width:100%;outline:none;font-family:inherit;padding:0;word-break:break-word;line-height:1.3}
.result-title-input:focus{border-bottom:2px solid var(--g)}
.result-meta{display:flex;justify-content:center;gap:16px;flex-wrap:wrap}
.meta-tag{padding:4px 12px;border-radius:12px;font-size:0.8rem;background:var(--glass);border:1px solid var(--border);color:var(--t2)}
.audio-wrapper{width:100%;margin:24px 0}
.custom-player{width:100%;background:rgba(255,255,255,0.04);border:1px solid var(--border);border-radius:var(--r);overflow:hidden;backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);transition:border-color .3s}
.custom-player:hover{border-color:rgba(108,92,231,0.3)}
.viz-canvas{width:100%;height:100px;display:block;cursor:pointer}
.player-controls{display:flex;align-items:center;gap:12px;padding:12px 16px 16px}
.play-btn{flex-shrink:0;width:44px;height:44px;border-radius:50%;border:none;background:var(--g);color:#fff;font-size:1rem;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .25s ease;box-shadow:0 4px 16px rgba(108,92,231,0.3);-webkit-tap-highlight-color:transparent;user-select:none;font-family:inherit}
.play-btn:hover{transform:scale(1.08);box-shadow:0 6px 24px rgba(108,92,231,0.5)}
.play-btn:active{transform:scale(.95)}
.progress-area{flex:1;display:flex;flex-direction:column;gap:6px;min-width:0}
.progress-track{width:100%;height:4px;background:rgba(255,255,255,0.08);border-radius:3px;cursor:pointer;position:relative;transition:height .2s}
.progress-track:hover{height:6px}
.progress-fill{height:100%;background:var(--g);border-radius:3px;width:0%;transition:width .05s linear;position:relative}
.progress-fill::after{content:'';position:absolute;right:-4px;top:50%;width:10px;height:10px;border-radius:50%;background:#fff;border:2px solid var(--s1);transform:translateY(-50%);opacity:0;transition:opacity .2s;box-shadow:0 2px 8px rgba(0,0,0,0.3);pointer-events:none}
.progress-track:hover .progress-fill::after{opacity:1}
.time-row{display:flex;justify-content:space-between}
.time-label{font-size:0.7rem;color:var(--t3);font-variant-numeric:tabular-nums;letter-spacing:0.3px;min-width:32px}
.time-label:last-child{text-align:right}
.lyrics-box{width:100%;max-height:280px;overflow:hidden;border-radius:var(--rs);background:var(--glass);border:1px solid var(--border);margin:12px 0;position:relative;transition:opacity .3s}
.lyrics-box:empty{display:none}
.lyrics-box::before,.lyrics-box::after{content:'';position:absolute;left:0;right:0;height:24px;z-index:2;pointer-events:none}
.lyrics-box::before{top:0;background:linear-gradient(to bottom,rgba(18,18,42,0.9),transparent)}
.lyrics-box::after{bottom:0;background:linear-gradient(to top,rgba(18,18,42,0.9),transparent)}
.lyrics-inner{max-height:280px;overflow-y:auto;padding:28px 20px 28px;-webkit-overflow-scrolling:touch;scrollbar-width:thin;scrollbar-color:rgba(255,255,255,0.08) transparent;will-change:scroll-position}
.lyrics-inner::-webkit-scrollbar{width:3px}
.lyrics-inner::-webkit-scrollbar-thumb{background:rgba(255,255,255,0.08);border-radius:2px}
.lyric-line{padding:6px 0;font-size:1.05rem;color:#fff;text-align:center;line-height:1.9;letter-spacing:0.5px;font-weight:600;text-shadow:0 0 20px rgba(138,43,226,0.25),0 0 60px rgba(138,43,226,0.1);transition:color .3s}
.result-actions{width:100%;display:flex;flex-direction:column;gap:12px;margin:24px 0}

/* ERROR */
.error-content{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:40px 0}
.error-icon{font-size:3rem;margin-bottom:20px}
.error-title{font-size:1.3rem;font-weight:700;margin-bottom:8px}
.error-desc{color:var(--t2);font-size:0.95rem;margin-bottom:24px;max-width:320px}

/* AUTH MODAL */
.auth-overlay{position:fixed;top:0;left:0;width:100%;height:100%;z-index:99;display:none;align-items:center;justify-content:center;background:rgba(0,0,0,0.7);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px)}
.auth-overlay.show{display:flex}
.auth-card{width:calc(100% - 40px);max-width:400px;padding:40px 28px;background:var(--bg2);border:1px solid var(--border);border-radius:20px;box-shadow:0 24px 80px rgba(0,0,0,0.5);text-align:center;position:relative}
.auth-close{position:absolute;top:12px;right:12px;width:36px;height:36px;border-radius:50%;background:var(--glass);border:1px solid var(--border);color:var(--t2);font-size:1.2rem;cursor:pointer;display:flex;align-items:center;justify-content:center}
.auth-close:hover{background:rgba(255,255,255,0.1)}
.auth-icon{font-size:2.5rem;margin-bottom:16px}
.auth-title{font-size:1.3rem;font-weight:700;margin-bottom:8px}
.auth-desc{color:var(--t2);font-size:0.9rem;margin-bottom:28px}
.auth-buttons{display:flex;flex-direction:column;gap:12px}
.auth-btn{display:flex;align-items:center;justify-content:center;gap:12px;width:100%;padding:14px 20px;border-radius:var(--rs);border:1px solid var(--border);background:var(--glass);color:var(--text);font-size:0.95rem;font-weight:600;cursor:pointer;transition:all .25s;font-family:inherit}
.auth-btn:hover{background:rgba(255,255,255,0.08);border-color:rgba(255,255,255,0.2)}
.auth-btn-icon{width:22px;height:22px;flex-shrink:0}
.auth-note{color:var(--t3);font-size:0.75rem;margin-top:20px}
.auth-user{display:inline-flex;align-items:center;gap:8px;padding:4px 14px 4px 4px;border-radius:99px;background:var(--glass);border:1px solid var(--border);font-size:0.8rem;color:var(--t2);cursor:pointer;transition:all .2s;max-width:240px}
.auth-user:hover{border-color:var(--s1);background:rgba(108,92,231,0.08)}
.auth-user-avatar{width:26px;height:26px;border-radius:50%;object-fit:cover}
.auth-user-name{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}

/* PAYWALL */
.paywall-overlay{position:fixed;top:0;left:0;width:100%;height:100%;z-index:100;display:none;align-items:center;justify-content:center;background:rgba(0,0,0,0.7);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px)}
.paywall-overlay.show{display:flex}
.paywall-card{width:calc(100% - 40px);max-width:420px;padding:32px 24px;background:var(--bg2);border:1px solid var(--border);border-radius:20px;box-shadow:0 24px 80px rgba(0,0,0,0.5);text-align:center;position:relative}
.paywall-close{position:absolute;top:12px;right:12px;width:36px;height:36px;border-radius:50%;background:var(--glass);border:1px solid var(--border);color:var(--t2);font-size:1.2rem;cursor:pointer;display:flex;align-items:center;justify-content:center}
.paywall-close:hover{background:rgba(255,255,255,0.1)}
.paywall-icon{font-size:3rem;margin-bottom:16px}
.paywall-title{font-size:1.4rem;font-weight:700;margin-bottom:8px}
.paywall-desc{color:var(--t2);font-size:0.9rem;margin-bottom:24px}
.pricing-cards{display:flex;flex-direction:column;gap:12px;margin-bottom:24px}
.pricing-card{padding:16px 20px;border-radius:var(--rs);background:var(--glass);border:1px solid var(--border);cursor:pointer;transition:all .2s;display:flex;align-items:center;justify-content:space-between;text-align:left;width:100%;color:var(--text)}
.pricing-card:hover{border-color:var(--s1);background:rgba(108,92,231,0.08)}
.pricing-card.recommended{border-color:var(--s1);background:rgba(108,92,231,0.1);position:relative}
.pricing-card.recommended::before{content:'Best Value';position:absolute;top:-10px;right:16px;padding:2px 10px;border-radius:8px;background:var(--g);font-size:0.75rem;font-weight:600;color:#fff}
.pricing-info{display:flex;flex-direction:column;align-items:flex-start}
.pricing-amount{font-size:1.2rem;font-weight:700}
.pricing-label{font-size:0.85rem;color:var(--t2);margin-top:2px}

/* TOAST */
.toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%) translateY(100px);padding:12px 24px;border-radius:var(--rs);background:var(--bg2);border:1px solid var(--border);color:var(--text);font-size:0.9rem;z-index:200;transition:transform .3s ease,opacity .3s ease;opacity:0;pointer-events:none;max-width:calc(100% - 40px);text-align:center;box-shadow:0 8px 32px rgba(0,0,0,0.4)}
.toast.show{transform:translateX(-50%) translateY(0);opacity:1}

/* RESPONSIVE */
/* TOP BAR */
.top-bar{position:fixed;top:0;left:0;right:0;z-index:50;height:52px;display:flex;align-items:center;justify-content:space-between;padding:0 16px;background:rgba(10,10,26,0.85);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border-bottom:1px solid var(--border)}
.top-menu-btn{width:36px;height:36px;border-radius:var(--rs);border:none;background:transparent;color:var(--text);font-size:1.3rem;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:background .2s;flex-shrink:0}
.top-menu-btn:hover{background:var(--glass)}
.top-title{font-size:1rem;font-weight:700;color:var(--text);cursor:pointer;user-select:none;flex:1;text-align:center;padding:0 8px}
.top-right{display:flex;align-items:center;gap:8px;flex-shrink:0}
.top-credits{display:inline-flex;align-items:center;gap:4px;padding:5px 12px;border-radius:99px;border:1px solid var(--border);background:rgba(108,92,231,0.1);color:var(--s1);font-size:0.75rem;font-weight:700;cursor:pointer;transition:all .25s;white-space:nowrap;font-family:inherit}
.top-credits:hover{border-color:var(--s1);background:rgba(108,92,231,0.2)}
.top-credits.demos{background:rgba(0,206,201,0.1);color:var(--s3);border-color:rgba(0,206,201,0.2)}
.top-credits.demos:hover{border-color:var(--s3);background:rgba(0,206,201,0.2)}
.top-credits.none{background:rgba(255,107,107,0.1);color:var(--err);border-color:rgba(255,107,107,0.2)}
.top-credits.none:hover{border-color:var(--err)}
.top-avatar{width:32px;height:32px;border-radius:50%;border:2px solid var(--border);overflow:hidden;cursor:pointer;flex-shrink:0;padding:0;background:var(--glass);transition:border-color .25s}
.top-avatar:hover{border-color:var(--s1)}
.top-avatar img{width:100%;height:100%;object-fit:cover;display:block}
.top-signin-btn{padding:6px 14px;border-radius:99px;border:1px solid var(--border);background:var(--glass);color:var(--t2);font-size:0.8rem;font-weight:600;cursor:pointer;transition:all .25s;font-family:inherit;white-space:nowrap}
.top-signin-btn:hover{background:rgba(255,255,255,0.08);color:var(--text)}
.container{padding-top:72px}

/* DRAWER */
.drawer-overlay{position:fixed;top:0;left:0;width:100%;height:100%;z-index:90;display:none;background:rgba(0,0,0,0.5);backdrop-filter:blur(4px);-webkit-backdrop-filter:blur(4px)}
.drawer-overlay.show{display:block}
.drawer-panel{position:fixed;top:0;left:0;width:280px;max-width:80vw;height:100%;background:var(--bg2);border-right:1px solid var(--border);display:flex;flex-direction:column;transform:translateX(-100%);transition:transform .3s cubic-bezier(0.4,0,0.2,1);z-index:91;overflow:hidden}
.drawer-overlay.show .drawer-panel{transform:translateX(0)}
.drawer-header{padding:24px 20px 16px;display:flex;align-items:center;gap:14px;border-bottom:1px solid var(--border)}
.drawer-avatar{width:48px;height:48px;border-radius:50%;background:var(--glass);border:2px solid var(--border);display:flex;align-items:center;justify-content:center;font-size:1.5rem;overflow:hidden;flex-shrink:0}
.drawer-avatar img{width:100%;height:100%;object-fit:cover;display:block}
.drawer-user-info{flex:1;min-width:0}
.drawer-name{font-size:0.95rem;font-weight:700;color:var(--text);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.drawer-email{font-size:0.8rem;color:var(--t3);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;margin-top:2px}
.drawer-body{flex:1;overflow-y:auto;padding:8px 0}
.drawer-item{display:flex;align-items:center;gap:12px;width:100%;padding:14px 20px;border:none;background:transparent;color:var(--t2);font-size:0.95rem;font-weight:500;cursor:pointer;transition:all .2s;text-align:left;font-family:inherit}
.drawer-item:hover{background:var(--glass);color:var(--text)}
.drawer-item:active{background:rgba(255,255,255,0.04)}
.drawer-divider{height:1px;background:var(--border);margin:8px 20px}
.drawer-buy{color:var(--s1);font-weight:700}
.drawer-buy:hover{background:rgba(108,92,231,0.1)!important}
.drawer-signout{color:var(--err)}
.drawer-signout:hover{background:rgba(255,107,107,0.08)!important}

/* PROFILE SCREEN */
.profile-content{width:100%;padding:24px 0;display:flex;flex-direction:column;align-items:center}
.profile-card{text-align:center;padding:32px 20px;width:100%;background:var(--glass);border:1px solid var(--border);border-radius:var(--r);margin-bottom:20px}
.profile-avatar-lg{width:72px;height:72px;border-radius:50%;background:var(--g);display:flex;align-items:center;justify-content:center;margin:0 auto 16px;font-size:2.2rem;overflow:hidden;box-shadow:0 8px 32px rgba(108,92,231,0.3);flex-shrink:0}
.profile-avatar-lg img{width:100%;height:100%;object-fit:cover;display:block}
.profile-name{font-size:1.4rem;font-weight:700;margin-bottom:4px}
.profile-email{font-size:0.9rem;color:var(--t2);margin-bottom:8px}
.profile-provider{display:inline-flex;align-items:center;gap:6px;padding:4px 12px;border-radius:99px;font-size:0.75rem;background:var(--glass);border:1px solid var(--border);color:var(--t3)}
.profile-stats{display:flex;gap:12px;width:100%;margin-bottom:20px}
.profile-stat{flex:1;text-align:center;padding:16px 8px;background:var(--glass);border:1px solid var(--border);border-radius:var(--rs)}
.profile-stat-value{display:block;font-size:1.5rem;font-weight:800;color:var(--text);margin-bottom:4px}
.profile-stat-label{font-size:0.75rem;color:var(--t3);text-transform:uppercase;letter-spacing:0.5px}

/* HISTORY SCREEN */
.history-content{width:100%;padding:8px 0 24px;flex:1;display:flex;flex-direction:column}
.history-list{display:flex;flex-direction:column;gap:8px}
.history-empty{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:60px 20px}
.history-empty-icon{font-size:3rem;margin-bottom:16px;opacity:0.5}
.history-empty-text{font-size:1.1rem;font-weight:600;color:var(--t2);margin-bottom:4px}
.history-empty-hint{font-size:0.85rem;color:var(--t3)}
.history-card{display:flex;align-items:center;gap:12px;padding:14px 16px;background:var(--glass);border:1px solid var(--border);border-radius:var(--rs);cursor:pointer;transition:all .25s;position:relative}
.history-card:hover{border-color:var(--s1);background:rgba(108,92,231,0.06)}
.history-card:active{transform:scale(.99)}
.history-card-icon{width:40px;height:40px;border-radius:var(--rs);background:var(--g);display:flex;align-items:center;justify-content:center;font-size:1.2rem;flex-shrink:0}
.history-card-info{flex:1;min-width:0}
.history-card-title{font-size:0.95rem;font-weight:600;color:var(--text);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.history-card-meta{display:flex;gap:8px;margin-top:4px}
.history-card-tag{font-size:0.7rem;padding:2px 8px;border-radius:6px;background:rgba(255,255,255,0.06);color:var(--t3)}
.history-card-date{font-size:0.7rem;color:var(--t3);align-self:flex-start;white-space:nowrap;margin-top:2px}
.history-card-del{position:absolute;top:6px;right:6px;width:22px;height:22px;border-radius:50%;border:none;background:rgba(0,0,0,0.3);color:var(--t3);font-size:0.6rem;cursor:pointer;display:flex;align-items:center;justify-content:center;opacity:0;transition:all .2s;line-height:1}
.history-card:hover .history-card-del{opacity:1}
.history-card-del:hover{background:var(--err);color:#fff}

/* SETTINGS SCREEN */
.settings-content{width:100%;padding:8px 0 24px}
.settings-group{margin-bottom:20px}
.settings-group-title{font-size:0.72rem;font-weight:700;color:var(--t3);letter-spacing:0.6px;text-transform:uppercase;margin-bottom:8px;padding:0 4px}
.settings-row{display:flex;align-items:center;justify-content:space-between;padding:14px 16px;background:var(--glass);border:1px solid var(--border);border-radius:var(--rs);margin-bottom:4px}
.settings-label{font-size:0.9rem;color:var(--text);font-weight:500}
.settings-value{font-size:0.85rem;color:var(--t3)}
.settings-danger-btn{width:100%;padding:12px;border-radius:var(--rs);border:1px solid rgba(255,107,107,0.2);background:rgba(255,107,107,0.06);color:var(--err);font-size:0.9rem;font-weight:600;cursor:pointer;transition:all .25s;font-family:inherit;margin-top:4px}
.settings-danger-btn:hover{background:rgba(255,107,107,0.12);border-color:var(--err)}

@keyframes slideIn{from{transform:translateX(100%);opacity:0}to{transform:translateX(0);opacity:1}}

@media(max-width:380px){
 .home-title{font-size:1.6rem}
 .container{padding:16px;padding-top:68px}
}
@media(min-width:768px){.container{padding:40px 20px;padding-top:92px}}
@media(prefers-reduced-motion:reduce){
 .bg-orb,.home-logo,.processing-ring,.step-item.active .step-indicator{animation:none}
 .screen,.paywall-card{animation:none}
 .drawer-panel{transition:none}
}