:root{--bg:#0b0d12;--panel:#12151c;--panel2:#171a23;--line:#292d38;--muted:#9298a8;--text:#f4f5f7;--accent:#9a7cff;--accent2:#6ee7c0;--amber:#f3bb61;--danger:#ff6b7d;--radius:18px;--shadow:0 18px 50px #0006;font-family:Vazirmatn,IRANSansX,"Segoe UI",Tahoma,sans-serif;color:var(--text);background:var(--bg);font-synthesis:none}
*{box-sizing:border-box}body{margin:0;min-height:100vh;background:radial-gradient(circle at 20% 5%,#25203e55,transparent 30%),var(--bg);line-height:1.55}.ambient{position:fixed;z-index:-1;width:450px;height:450px;filter:blur(110px);opacity:.12;border-radius:50%}.ambient-a{background:#7c5cff;left:-170px;top:120px}.ambient-b{background:#50dcb0;right:-220px;bottom:0}.shell{width:min(1460px,calc(100% - 40px));margin-inline:auto}.topbar{min-height:92px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid #ffffff0e}.brand{display:flex;align-items:center;gap:14px}.brand h1{font-size:19px;margin:0;font-weight:500}.brand h1 b{color:#bcaaff}.brand p{font-size:12px;color:var(--muted);margin:2px 0 0}.brand-mark{width:42px;height:42px;border:1px solid #8770dc66;background:#8065da1c;border-radius:13px;display:flex;align-items:center;justify-content:center;gap:3px}.brand-mark span{width:3px;border-radius:3px;background:linear-gradient(#bcaaff,#6ee7c0)}.brand-mark span:nth-child(1){height:10px}.brand-mark span:nth-child(2){height:22px}.brand-mark span:nth-child(3){height:30px}.brand-mark span:nth-child(4){height:16px}.status-wrap{display:flex;align-items:center;gap:10px}.status{padding:8px 12px;border-radius:99px;background:#171a22;border:1px solid var(--line);font-size:12px;color:var(--muted);display:flex;gap:8px;align-items:center}.status i{width:7px;height:7px;border-radius:50%;background:var(--amber);box-shadow:0 0 10px currentColor}.status.ready i{background:var(--accent2)}.status.error i{background:var(--danger)}
.tabs{display:flex;gap:6px;padding:26px 0 18px}.tab{border:0;background:transparent;color:var(--muted);font:inherit;font-size:13px;padding:10px 16px;border-radius:11px;cursor:pointer}.tab:hover{color:var(--text);background:#ffffff08}.tab.active{color:#fff;background:#ffffff0d}.count{font-size:10px;background:#ffffff12;border-radius:99px;padding:2px 7px;margin-right:4px}.tab-panel{display:none;padding-bottom:120px}.tab-panel.active{display:block}.studio-grid{display:grid;grid-template-columns:minmax(0,1.7fr) minmax(330px,.8fr);gap:18px;align-items:start}.stack{display:grid;gap:18px}.card{background:linear-gradient(145deg,#151821f2,#101219f5);border:1px solid var(--line);border-radius:var(--radius);box-shadow:0 1px 0 #ffffff08 inset}.composer-card,.voice-card,.controls-card,.tool-card,.history-card,.result{padding:22px}.card-head{display:flex;align-items:start;justify-content:space-between;margin-bottom:16px}.card-head.compact{margin-bottom:14px}.eyebrow{display:block;font-size:10px;letter-spacing:.09em;color:#8b78d6;text-transform:uppercase;margin-bottom:2px}.card h2,.history-header h2,.compare-header h2{font-size:17px;margin:0;font-weight:650}.char-count{font-size:11px;color:var(--muted)}.char-count b{font-size:14px;color:#ddd}textarea,input,select{width:100%;background:#0d0f15;border:1px solid #292d38;color:var(--text);border-radius:11px;font:inherit;outline:none;transition:.15s}textarea{resize:vertical;min-height:190px;padding:16px;font-size:15px;line-height:2}input,select{height:42px;padding:0 11px;font-size:12px}textarea:focus,input:focus,select:focus{border-color:#826bd2;box-shadow:0 0 0 3px #8065da1c}.input-footer{display:flex;justify-content:space-between;margin-top:8px;color:var(--muted);font-size:10px}.text-button{background:none;border:0;color:#ab96f4;font:inherit;cursor:pointer}.notice{padding:10px 12px;border-radius:10px;font-size:10.5px;margin-bottom:14px}.notice.amber{background:#f3bb610c;border:1px solid #f3bb6128;color:#d9b475}.notice.violet{background:#9a7cff0c;border:1px solid #9a7cff25;color:#b8a9e8}.preset-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}.preset{padding:11px;text-align:right;background:#0e1016;border:1px solid var(--line);color:#d9dbe2;border-radius:11px;cursor:pointer;font:inherit}.preset b{display:block;font-size:11px}.preset small{display:block;color:var(--muted);font-size:9px;direction:ltr;text-align:right;margin-top:3px}.preset:hover,.preset.active{border-color:#7f69ce;background:#7b62cf12}.divider{display:flex;align-items:center;gap:10px;color:#737987;font-size:10px;margin:17px 0}.divider:before,.divider:after{content:"";height:1px;background:var(--line);flex:1}.field-grid{display:grid;gap:12px}.field-grid.four{grid-template-columns:repeat(4,1fr)}label>span,.full-field>span{display:block;color:#b8bcc7;font-size:10px;margin-bottom:6px}.full-field{display:block;margin-top:13px}.full-field small,label small{display:block;color:#777e8e;font-size:9px;margin-top:4px}.accent-help,.phoneme-help,.sent-payload{font-size:10px;color:var(--muted);margin-top:12px}.accent-help summary,.phoneme-help summary,.sent-payload summary{cursor:pointer;color:#a8adba}.accent-help p{word-spacing:5px;color:#bbb}.switch-row{display:flex;align-items:center;gap:8px;cursor:pointer}.switch-row>span:last-child{margin:0}.switch-row input{display:none}.switch{width:35px;height:19px;background:#303440;border-radius:99px;position:relative}.switch:after{content:"";position:absolute;width:13px;height:13px;right:3px;top:3px;background:#8a909f;border-radius:50%;transition:.2s}.switch-row input:checked+.switch{background:#745bc8}.switch-row input:checked+.switch:after{right:19px;background:#fff}
.primary-controls{grid-template-columns:repeat(3,1fr)}.field-grid em{font-style:normal;color:#a995ef;float:left;direction:ltr}input[type=range]{padding:0;accent-color:#9276ee;height:22px;border:0;background:none}.toggle-field{display:grid;grid-template-columns:1fr auto;align-items:center}.toggle-field>span:first-child{grid-column:1/-1}.toggle-field input{width:18px;height:18px;accent-color:#8569dc}.toggle-label{margin:0!important}.expert{margin-top:18px;border-top:1px solid var(--line);padding-top:13px}.expert>summary{display:flex;justify-content:space-between;cursor:pointer;font-size:11px;color:#babeca}.expert>summary small{color:#737987}.expert-grid{grid-template-columns:repeat(3,1fr);padding-top:16px}.check{display:flex;gap:8px;align-items:center}.check input{width:17px;height:17px;accent-color:#826bd2}.check span{margin:0}.tool-card{position:relative}.chip-groups{display:grid;gap:13px}.chip-group h3{font-size:10px;color:#aeb3c0;margin:0 0 6px}.chips{display:flex;flex-wrap:wrap;gap:6px}.chip{border:1px solid var(--line);background:#0c0e14;color:#bfc3ce;border-radius:8px;padding:6px 9px;font:inherit;font-size:9.5px;cursor:pointer;direction:ltr}.chip:hover{border-color:#836bd5;color:#fff;background:#8065da12}.button-row{display:flex;gap:8px;margin-top:12px}.button-row>*{flex:1}.secondary,.ghost,.generate{border:1px solid var(--line);border-radius:10px;color:#ddd;background:#1b1e27;font:inherit;font-size:11px;height:40px;padding:0 14px;cursor:pointer;text-decoration:none;display:inline-flex;align-items:center;justify-content:center}.secondary{background:#7560c4;border-color:#8b75d7;color:white}.ghost:hover,.secondary:hover{filter:brightness(1.12)}.ghost.small{height:32px;font-size:9.5px}.danger{color:#ff98a5;border-color:#ff6b7d33}.hidden{display:none!important}.mono{font-family:"SFMono-Regular",Consolas,monospace;letter-spacing:.05em}.ltr{direction:ltr}.template-filters{display:flex;gap:5px;margin-bottom:10px;overflow:auto}.template-filter{white-space:nowrap;background:#0d0f15;border:1px solid var(--line);color:var(--muted);border-radius:99px;padding:5px 9px;font:inherit;font-size:9px;cursor:pointer}.template-filter.active{background:#8065da22;color:#c4b6f7;border-color:#8065da66}.template-list{display:grid;gap:7px;max-height:355px;overflow:auto;padding-left:3px}.template{border:1px solid var(--line);background:#0d0f15;border-radius:11px;padding:10px;cursor:pointer}.template:hover{border-color:#5e536f}.template h3{font-size:10.5px;margin:0 0 3px}.template p{font-size:9px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;margin:0}.generate-dock{position:fixed;z-index:20;bottom:18px;left:50%;transform:translateX(-50%);width:min(800px,calc(100% - 34px));padding:12px 14px;display:flex;justify-content:space-between;align-items:center;box-shadow:var(--shadow);backdrop-filter:blur(18px);background:#151820e8}.generate-summary{display:grid;font-size:9.5px;color:var(--muted)}.summary-voice{font-size:11px;color:#dedfe4}.dock-actions{display:flex;gap:8px}.generate{height:46px;min-width:180px;background:linear-gradient(120deg,#886ee2,#6d58bb);border:0;color:white;font-size:12px;gap:9px}.generate:disabled{opacity:.5;cursor:wait}.button-icon{font-size:9px}.result{margin-top:18px}.result-top,.history-header,.compare-header{display:flex;align-items:start;justify-content:space-between}.result-actions{display:flex;gap:7px}.result audio{width:100%;height:48px;margin:18px 0;filter:hue-rotate(30deg) saturate(.8)}.metrics{display:grid;grid-template-columns:repeat(6,1fr);gap:8px}.metric{padding:10px;border:1px solid var(--line);background:#0d0f15;border-radius:10px}.metric span{display:block;font-size:8.5px;color:var(--muted)}.metric b{display:block;font-size:15px;direction:ltr;text-align:right;margin-top:2px}.sent-payload pre{background:#0a0c11;padding:12px;border-radius:9px;white-space:pre-wrap;direction:ltr;text-align:left;color:#9ea5b6;max-height:240px;overflow:auto}
.filters{display:grid;grid-template-columns:2fr repeat(6,minmax(90px,1fr)) auto;gap:7px;margin:18px 0}.history-list{display:grid;gap:9px;min-height:280px}.history-item{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:16px;border:1px solid var(--line);background:#0e1016;border-radius:13px;padding:14px}.history-item.failed{border-color:#ff6b7d30}.history-main{min-width:0}.history-meta{display:flex;flex-wrap:wrap;gap:6px;color:var(--muted);font-size:8.5px;margin-bottom:6px}.badge{border-radius:99px;padding:2px 7px;background:#ffffff09}.badge.success{color:#78e3c2;background:#6ee7c012}.badge.failed{color:#ff8a99;background:#ff6b7d12}.history-text{font-size:11px;margin:0 0 10px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.history-item audio{width:100%;height:34px}.history-side{display:grid;align-content:start;gap:7px;min-width:210px}.history-actions{display:flex;gap:5px;justify-content:flex-end}.history-actions button{height:29px;padding:0 9px}.stars{display:flex;direction:ltr;justify-content:flex-end}.star{border:0;background:none;color:#444a58;font-size:18px;padding:0 2px;cursor:pointer}.star.on{color:#f2b954}.notes{height:35px}.pagination{display:flex;justify-content:center;align-items:center;gap:14px;margin-top:18px;font-size:10px;color:var(--muted)}.empty{text-align:center;padding:70px 20px;color:var(--muted);font-size:12px}.compare-header{margin-bottom:18px}.compare-header p{margin:4px 0;color:var(--muted);font-size:11px}.compare-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}.compare-slot{padding:20px}.compare-slot.empty{border:1px dashed #343846;background:#ffffff02;border-radius:var(--radius)}.compare-slot audio{width:100%;margin:16px 0}.compare-text{min-height:70px;color:#c9ccd4;font-size:12px}.config-table{display:grid;gap:1px;background:var(--line);border:1px solid var(--line);border-radius:10px;overflow:hidden;margin:12px 0}.config-row{display:grid;grid-template-columns:1fr 1fr;background:#101219;padding:7px 9px;font-size:9px}.config-row span{color:var(--muted)}.compare-slot textarea{min-height:70px;font-size:11px}.toast-stack{position:fixed;z-index:100;left:18px;bottom:18px;display:grid;gap:8px}.toast{background:#1d2029;border:1px solid #343846;border-radius:11px;padding:11px 14px;box-shadow:var(--shadow);font-size:11px;animation:toast-in .2s ease}.toast.error{border-color:#ff6b7d55;color:#ffc1c8}.toast.success{border-color:#6ee7c044;color:#aaf3dc}@keyframes toast-in{from{transform:translateY(8px);opacity:0}}
@media(max-width:1050px){.studio-grid{grid-template-columns:1fr}.tools-column{grid-template-columns:1fr 1fr}.templates-card{grid-column:1/-1}.filters{grid-template-columns:repeat(4,1fr)}.metrics{grid-template-columns:repeat(3,1fr)}}
@media(max-width:720px){.shell{width:min(calc(100% - 22px),1460px)}.topbar{min-height:76px}.brand p,.status-wrap .ghost{display:none}.tabs{overflow:auto;padding-top:17px}.studio-grid,.tools-column,.compare-grid{grid-template-columns:1fr}.tools-column{display:grid}.preset-grid{grid-template-columns:1fr 1fr}.field-grid.four,.primary-controls,.expert-grid{grid-template-columns:1fr 1fr}.composer-card,.voice-card,.controls-card,.tool-card,.history-card,.result{padding:16px}.generate-summary{display:none}.generate-dock{justify-content:center}.generate{min-width:190px}.metrics{grid-template-columns:repeat(2,1fr)}.filters{grid-template-columns:1fr 1fr}.filters input:first-child{grid-column:1/-1}.history-item{grid-template-columns:1fr}.history-side{min-width:0}.result-top,.history-header,.compare-header{gap:10px}.result-actions{flex-wrap:wrap}.accent-help{display:none}}
@media(max-width:520px){.brand-mark{display:none}.topbar{gap:8px}.brand{min-width:0}.brand h1{white-space:nowrap}}
@media(max-width:430px){.field-grid.four,.primary-controls,.expert-grid{grid-template-columns:1fr}.preset-grid{grid-template-columns:1fr}.status{padding:6px 9px}.status span{display:none}.brand h1{font-size:15px}.filters{grid-template-columns:1fr}.filters input:first-child{grid-column:auto}}