:root{--bg:#080808;--panel:#101010;--panel2:#151515;--line:#252525;--orange:#ff7a00;--text:#f5f5f5;--muted:#8f8f8f;--green:#39d98a;--red:#ff5d5d}*{box-sizing:border-box}body{margin:0;background:radial-gradient(circle at 70% 15%,#231204 0,#080808 30%);color:var(--text);font:14px Inter,Segoe UI,Arial,sans-serif}.shell{min-height:100vh;display:grid;grid-template-columns:290px 1fr}aside{border-right:1px solid var(--line);padding:26px 18px;background:rgba(8,8,8,.92)}.brand{display:flex;align-items:center;gap:12px;padding:0 8px 26px}.brand b{display:block;letter-spacing:4px}.brand small{color:var(--orange);letter-spacing:6px}.orb,.big-orb{display:block;border-radius:50%;background:radial-gradient(circle at 35% 35%,#fff3d0 0,#ff9d22 12%,#ff5c00 35%,#4f1300 65%,#090909 72%);box-shadow:0 0 30px #ff6a0066}.orb{width:42px;height:42px}.big-orb{width:92px;height:92px;margin:auto}.new,button{border:0;border-radius:12px;background:linear-gradient(135deg,#ff8c19,#ff5c00);color:#111;font-weight:800;padding:13px 16px;cursor:pointer}.new{width:100%;margin-bottom:18px}.connections{display:grid;gap:8px}.connection-item{padding:13px;border:1px solid transparent;border-radius:12px;background:#111;cursor:pointer}.connection-item.active{border-color:#ff7a0066;background:#19120d}.connection-item b{display:block}.status{font-size:12px;color:var(--muted);margin-top:5px}.status:before{content:'';display:inline-block;width:7px;height:7px;border-radius:50%;background:var(--red);margin-right:7px}.status.connected:before{background:var(--green)}main{padding:34px 42px}header{display:flex;justify-content:space-between;align-items:center}header small,.eyebrow{color:var(--orange);letter-spacing:3px;font-weight:800}h1{margin:7px 0 0;font-size:30px}.summary{border:1px solid var(--line);padding:9px 13px;border-radius:999px;color:var(--muted)}.hero{margin-top:30px;padding:28px;border:1px solid #3b250f;border-radius:22px;background:linear-gradient(120deg,#17100a,#101010);display:flex;justify-content:space-between}.hero h2{font-size:27px;margin:9px 0}.hero p{color:var(--muted)}.pulse{width:115px;height:115px;position:relative;display:grid;place-items:center}.pulse i{position:absolute;border:1px solid #ff7a0055;border-radius:50%;inset:15px;animation:pulse 2s infinite}.pulse i:nth-child(2){inset:3px;animation-delay:.5s}.pulse i:nth-child(3){inset:28px;animation-delay:1s}.pulse strong{color:var(--orange)}@keyframes pulse{50%{transform:scale(1.08);opacity:.35}}.workspace{margin-top:24px;min-height:360px;border:1px solid var(--line);border-radius:22px;background:rgba(15,15,15,.85);padding:30px}.empty{text-align:center;margin:60px auto;color:var(--muted)}.empty h3{color:var(--text);margin-top:22px}.connection-view{display:grid;grid-template-columns:1fr 360px;gap:24px}.card{border:1px solid var(--line);border-radius:17px;padding:22px;background:#121212}.card h3{margin-top:0}.data{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}.data div{background:#0c0c0c;padding:15px;border-radius:12px}.data small{display:block;color:var(--muted);margin-bottom:7px}.actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:20px}.ghost,.danger{background:#1a1a1a;color:#eee;border:1px solid var(--line)}.danger{color:#ff7777}.qr{text-align:center}.qr img{max-width:280px;background:#fff;padding:10px;border-radius:14px}.qr-placeholder{height:280px;display:grid;place-items:center;color:var(--muted);border:1px dashed #333;border-radius:14px}.modal{position:fixed;inset:0;background:#000b;display:grid;place-items:center}.hidden{display:none}.modal-card{width:min(420px,90vw);background:#141414;border:1px solid var(--line);border-radius:18px;padding:24px}.modal-card input{width:100%;margin:15px 0 20px;background:#0b0b0b;border:1px solid #333;border-radius:12px;padding:14px;color:white}.modal-card div{display:flex;justify-content:flex-end;gap:9px}@media(max-width:850px){.shell{grid-template-columns:1fr}aside{border-right:0;border-bottom:1px solid var(--line)}main{padding:24px 16px}.connection-view{grid-template-columns:1fr}}

.header-actions{display:flex;align-items:center;gap:12px}.small{padding:9px 14px!important}
.login-body{min-height:100vh;display:grid;place-items:center;padding:24px;background:radial-gradient(circle at 50% 10%,rgba(255,123,0,.16),transparent 38%),#070707;color:#fff}
.login-card{width:min(440px,100%);padding:38px;border:1px solid rgba(255,255,255,.1);border-radius:26px;background:rgba(18,18,18,.92);box-shadow:0 28px 90px rgba(0,0,0,.55);backdrop-filter:blur(18px)}
.login-brand{margin-bottom:34px}.login-kicker{font-size:11px;letter-spacing:.24em;color:#ff8a1f;font-weight:800}.login-card h1{font-size:36px;margin:8px 0}.login-copy{color:#9c9c9c;margin:0 0 26px}.login-card form{display:grid;gap:18px}.login-card label{display:grid;gap:8px;font-size:12px;color:#aaa;font-weight:700;letter-spacing:.06em}.login-card input{width:100%;box-sizing:border-box;padding:14px 15px;border-radius:12px;border:1px solid rgba(255,255,255,.12);background:#0c0c0c;color:#fff;outline:none}.login-card input:focus{border-color:#ff7a00;box-shadow:0 0 0 3px rgba(255,122,0,.12)}.login-card button{padding:14px;border:0;border-radius:12px;background:linear-gradient(135deg,#ff9d2e,#ff6500);font-weight:900;color:#111;cursor:pointer}.login-card button:disabled{opacity:.65}.login-error{min-height:18px;margin:0;color:#ff6c6c;font-size:13px}
.side-caption{font-size:10px;letter-spacing:.24em;color:#666;font-weight:800;margin:10px 8px}.side-empty{padding:16px 10px;color:#666;font-size:12px}.connection-item{width:100%;display:flex;align-items:center;gap:11px;text-align:left;color:#fff}.connection-item span:nth-child(2){min-width:0}.connection-item small{display:block;color:#777;margin-top:5px;overflow:hidden;text-overflow:ellipsis}.connection-icon{width:10px;height:10px;flex:0 0 auto;border-radius:50%;background:#ff5d5d;box-shadow:0 0 13px rgba(255,93,93,.25)}.connection-icon.connected{background:#39d98a;box-shadow:0 0 13px rgba(57,217,138,.4)}.connection-icon.connecting,.connection-icon.reconnecting,.connection-icon.qr{background:#ff9d22;box-shadow:0 0 13px rgba(255,157,34,.4)}.connection-head{display:flex;align-items:flex-start;justify-content:space-between;margin-bottom:22px}.connection-head h2{font-size:30px;margin:7px 0}.connection-head p{color:#888;margin:0}.status-pill{display:inline-flex;align-items:center;gap:8px;padding:9px 13px;border:1px solid #333;border-radius:999px;color:#aaa}.status-pill i{width:8px;height:8px;border-radius:50%;background:#ff5d5d}.status-pill.connected i{background:#39d98a;box-shadow:0 0 12px #39d98a}.status-pill.connecting i,.status-pill.reconnecting i,.status-pill.qr i{background:#ff9d22}.details-card{display:flex;flex-direction:column}.actions button:disabled{opacity:.35;cursor:not-allowed}.notice{margin-top:auto;padding-top:22px;display:grid;gap:5px;border-top:1px solid #242424}.notice span{color:#777}.qr-card{text-align:center;min-height:410px}.qr-card h3{font-size:23px;margin:8px 0 20px}.qr-frame{display:inline-block;padding:12px;border-radius:20px;background:#fff;box-shadow:0 0 50px rgba(255,122,0,.14)}.qr-frame img{display:block;width:280px;max-width:100%;border-radius:8px}.qr-help{font-size:12px;color:#888;line-height:1.6}.connected-visual,.qr-placeholder{height:300px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;border:1px dashed #333;border-radius:18px;color:#777}.connected-visual{border-style:solid;background:radial-gradient(circle,rgba(57,217,138,.08),transparent 58%)}.connected-visual b,.qr-placeholder b{color:#eee}.connected-visual small,.qr-placeholder small{max-width:250px;line-height:1.5}.check{width:76px;height:76px;border-radius:50%;display:grid;place-items:center;background:#143a29;color:#39d98a;font-size:38px;box-shadow:0 0 35px rgba(57,217,138,.17)}.mini-orb{width:58px;height:58px;border-radius:50%;background:radial-gradient(circle at 35% 35%,#fff3d0 0,#ff9d22 12%,#ff5c00 35%,#4f1300 65%,#090909 72%);box-shadow:0 0 25px #ff6a0044}.modal-card label{display:grid;gap:8px;margin-top:16px;color:#aaa;font-size:12px;font-weight:700}.modal-card label small{font-weight:400;color:#666}.modal-card h3{font-size:24px;margin:8px 0 2px}.modal-card input{margin:0}.modal-actions{margin-top:22px}@media(max-width:1100px){.connection-view{grid-template-columns:1fr}.qr-card{min-height:360px}}@media(max-width:650px){header{align-items:flex-start;gap:18px}.hero{display:none}.workspace{padding:20px}.connection-head{gap:15px}.data{grid-template-columns:1fr}.status-pill{font-size:11px}}
.loader-ring{width:54px;height:54px;border-radius:50%;border:3px solid rgba(255,119,0,.15);border-top-color:#ff7900;display:block;animation:ringSpin .8s linear infinite;box-shadow:0 0 24px rgba(255,119,0,.18)}
@keyframes ringSpin{to{transform:rotate(360deg)}}
.toast{position:fixed;right:24px;bottom:24px;z-index:1000;max-width:380px;padding:14px 18px;border-radius:12px;background:#151515;border:1px solid rgba(255,255,255,.1);box-shadow:0 18px 60px rgba(0,0,0,.45);font-weight:700;transition:.2s ease}
.toast.success{border-color:rgba(41,203,122,.35)}
.toast.error{border-color:rgba(255,77,77,.45);color:#ffb0b0}
.toast.hidden{opacity:0;transform:translateY(10px);pointer-events:none}
button:disabled{opacity:.45;cursor:not-allowed;transform:none!important}

/* Central de Voz */
.main-nav{display:grid;gap:7px;margin:24px 0}.nav-btn{width:100%;text-align:left;background:transparent;color:#8b8b8b;border:1px solid transparent;padding:12px 14px;border-radius:11px}.nav-btn:hover,.nav-btn.active{color:#fff;background:#171717;border-color:#2c2c2c}.app-view{display:none}.app-view.active{display:block}.voice-grid{display:grid;grid-template-columns:minmax(0,1fr) 380px;gap:24px}.section-title{display:flex;align-items:flex-start;justify-content:space-between;gap:18px}.section-title h2,.section-title h3{margin:7px 0}.section-title h2{font-size:28px}.field{display:grid;gap:8px;margin-top:17px;color:#aaa;font-size:12px;font-weight:700}.field input,.field select,.field textarea,.send-card select{width:100%;box-sizing:border-box;background:#0b0b0b;border:1px solid #303030;border-radius:12px;padding:13px 14px;color:#fff;outline:none}.field textarea{min-height:220px;resize:vertical;line-height:1.6;font:inherit}.field input:focus,.field select:focus,.field textarea:focus,.send-card select:focus{border-color:#ff7a00;box-shadow:0 0 0 3px rgba(255,122,0,.1)}.char-count{text-align:right;color:#666;font-size:11px;margin-top:7px}.composer-actions,.preview-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:18px}.preview-box{margin-top:22px;padding:18px;border-radius:15px;background:#0b0b0b;border:1px solid #2b2b2b}.preview-box>div:first-child{display:grid;gap:5px}.preview-box audio,.audio-card audio{width:100%;margin-top:14px}.engine-status{font-size:11px;color:#ffb04a;border:1px solid rgba(255,176,74,.25);background:rgba(255,176,74,.06);padding:8px 10px;border-radius:999px}.engine-status.ready{color:#39d98a;border-color:rgba(57,217,138,.25);background:rgba(57,217,138,.06)}.range-field{display:grid;gap:9px;margin-top:19px}.range-field span{display:flex;justify-content:space-between;color:#aaa;font-size:12px}.range-field b{color:#fff}.range-field input{accent-color:#ff7a00}.wide{width:100%;margin-top:16px}.profile-note{color:#777;font-size:12px;line-height:1.55;margin-top:17px}.icon-btn{width:36px;height:36px;padding:0;display:grid;place-items:center;border-radius:10px}.page-section-title{margin-bottom:22px}.page-section-title p{color:#777;margin:0}.library-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.audio-card{display:flex;flex-direction:column}.audio-card-head{display:flex;justify-content:space-between;gap:12px}.audio-card h3{margin:7px 0 0}.audio-card p{color:#999;line-height:1.55;display:-webkit-box;-webkit-line-clamp:4;-webkit-box-orient:vertical;overflow:hidden}.audio-meta{display:flex;justify-content:space-between;color:#666;font-size:11px;margin-top:12px}.send-note{padding:12px 14px;background:#0b0b0b;border:1px solid #2a2a2a;border-radius:11px;color:#888;font-size:12px;line-height:1.5;margin-top:16px}.table-card{padding:0}.table-wrap{overflow:auto}table{width:100%;border-collapse:collapse}th,td{text-align:left;padding:15px;border-bottom:1px solid #242424;white-space:nowrap}th{color:#777;font-size:11px;letter-spacing:.08em}td{color:#bbb;font-size:13px}.text-cell{max-width:430px;overflow:hidden;text-overflow:ellipsis}.history-status{display:inline-flex;padding:6px 9px;border-radius:999px;background:#242424}.history-status.sent{color:#39d98a;background:rgba(57,217,138,.08)}.history-status.error{color:#ff7777;background:rgba(255,80,80,.08)}.table-empty{text-align:center;color:#666;padding:40px}.modal-card select{margin:0}.modal-card .field{margin-top:16px}
@media(max-width:1200px){.voice-grid{grid-template-columns:1fr}.library-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:720px){.library-grid{grid-template-columns:1fr}.composer-actions,.preview-actions{flex-direction:column}.voice-grid{gap:14px}}

/* Humanizador de texto */
.humanizer-bar{display:flex;align-items:end;gap:12px;margin:10px 0 4px}.humanizer-bar .compact{flex:1;margin:0}.humanizer-bar button{min-width:190px;height:42px}.composer-actions{flex-wrap:wrap}@media(max-width:760px){.humanizer-bar{flex-direction:column;align-items:stretch}.humanizer-bar button{width:100%}.composer-actions button{width:100%}}
.long-audio-box{margin:14px 0;padding:14px;border:1px solid rgba(255,255,255,.09);border-radius:14px;background:rgba(255,255,255,.025)}
.toggle-row{display:flex;gap:10px;align-items:flex-start;cursor:pointer}.toggle-row input{margin-top:4px;width:18px;height:18px}.toggle-row span{display:flex;flex-direction:column;gap:3px}.toggle-row small{opacity:.66}
.long-audio-options{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:12px}@media(max-width:700px){.long-audio-options{grid-template-columns:1fr}}

/* Naturalizador TTS */
.naturalizer-box{margin:12px 0 4px;padding:14px;border:1px solid rgba(255,255,255,.09);border-radius:14px;background:rgba(255,255,255,.025)}
.naturalizer-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.naturalizer-grid .field{margin:0}
.preserve-toggle{margin-top:14px}.naturalize-btn{width:100%;margin-top:14px}
@media(max-width:700px){.naturalizer-grid{grid-template-columns:1fr}}