@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+Thai:wght@400;500;600;700&display=swap');
:root{--ink:#192b2b;--muted:#6b7978;--green:#136f61;--lime:#e6f1c9;--line:#e3e9e6;--paper:#f5f7f4;--white:#fff}*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font:15px 'Noto Sans Thai',system-ui,sans-serif}button,input,select,textarea{font:inherit}button,a,input{touch-action:manipulation}button,a{ -webkit-tap-highlight-color:transparent}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.48}a{color:inherit;text-decoration:none}[hidden]{display:none!important}header{height:88px;border-bottom:1px solid var(--line);display:flex;align-items:center;gap:25px;padding:0 max(28px,calc((100vw - 1240px)/2));background:var(--white)}.brand{display:flex;align-items:center;gap:12px;font-size:23px;font-weight:700;white-space:nowrap}.brand-icon{background:var(--green);color:white;border-radius:12px;line-height:44px;width:47px;text-align:center;font-size:25px;letter-spacing:-3px}.brand-icon span{color:#d6ee9b}.brand-sub{font-size:9px;letter-spacing:1.2px;font-weight:600;margin:7px 0 0 -6px}.header-note{color:var(--muted);font-size:12px;margin-left:auto}.admin-link{font-size:12px;padding:9px 15px;border:1px solid var(--line);border-radius:8px}main{max-width:1240px;margin:auto;padding:40px 0 20px}.intro{display:flex;align-items:center;justify-content:space-between;margin-bottom:35px}.intro h1{font-size:36px;line-height:1.45;letter-spacing:-1.2px;margin:0 0 12px;font-weight:600}.intro h1 span{color:var(--green)}.intro p{color:var(--muted);margin:0}.intro-mark{display:flex;align-items:center;gap:7px;height:90px;margin-right:70px;transform:rotate(-8deg)}.intro-mark i{width:8px;height:22px;border-radius:10px;background:#87bca5}.intro-mark i:nth-child(2n){height:45px;background:#b6d39a}.intro-mark i:nth-child(3n){height:75px;background:var(--green)}.workspace{display:grid;grid-template-columns:minmax(0,1.55fr) minmax(340px,1fr);gap:28px;align-items:start}.editor,.output{background:#fff;border:1px solid var(--line);border-radius:18px;padding:28px}.section-title{display:flex;align-items:center;gap:12px;margin-bottom:20px}.step{font-size:11px;color:var(--green);border:1px solid #d7e5dd;border-radius:8px;display:grid;place-items:center;width:30px;height:30px;font-weight:700}h2{margin:0;font-size:18px;font-weight:600}.optional{font-size:10px;letter-spacing:.3px;color:var(--muted);margin-left:auto}.dropzone{display:flex;align-items:center;flex-direction:column;gap:9px;border:1.5px dashed #bdd1c7;border-radius:13px;padding:25px 15px;background:#fbfcfa;cursor:pointer;position:relative}.dropzone:hover,.dropzone.dragging{background:#edf5ec;border-color:var(--green)}.dropzone>span:not(.file-button):not(.upload-icon){font-size:12px;color:var(--muted)}.dropzone input{position:absolute;inset:0;opacity:0;width:100%;cursor:pointer}.upload-icon{width:40px;height:40px;border:1px solid #d6e3d9;border-radius:11px;color:var(--green);font-size:28px;line-height:35px;text-align:center;background:white}.file-button{padding:7px 18px;background:white;border:1px solid #d7e1da;border-radius:8px;font-size:12px;margin-top:4px;font-weight:600}.voices-heading,.mode-heading{margin-top:28px}.voice-list{display:grid;gap:10px;max-height:310px;overflow:auto}.empty{background:#f8faf7;border-radius:12px;padding:28px;color:var(--muted);text-align:center;line-height:1.8}.empty strong{display:block;color:var(--ink);margin-bottom:6px}.voice-card{border:1px solid var(--line);border-radius:12px;padding:14px;display:flex;align-items:center;gap:12px;cursor:pointer;transition:.15s}.voice-card.selected{border-color:var(--green);background:#f3f8f1;box-shadow:0 0 0 1px var(--green)}.voice-card>button{background:var(--lime);border:0;border-radius:50%;height:37px;width:37px;flex-shrink:0;color:var(--green)}.voice-copy{min-width:0;flex:1}.voice-copy strong{font-size:14px}.voice-copy p{font-size:12px;color:var(--muted);margin:4px 0 0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.voice-time{font-size:11px;color:var(--muted);white-space:nowrap}.voice-radio{accent-color:var(--green);width:17px;height:17px}.modes{display:grid;grid-template-columns:1fr 1fr;gap:10px}.mode{border:1px solid var(--line);border-radius:12px;padding:14px 12px;display:flex;gap:9px;cursor:pointer}.mode.active{background:#f5f8f1;border-color:var(--green)}.mode input{accent-color:var(--green);margin:5px 0 0}.mode strong{display:block;font-size:13px}.mode small{display:block;font-size:10px;color:var(--muted);margin-top:5px}.badge{font-size:8px;padding:3px 5px;border-radius:4px;vertical-align:middle;margin-left:3px;letter-spacing:.3px}.free{background:#e5eee8;color:var(--green)}.pro{background:#efe5fa;color:#78549a}.trial-note{font-size:11px;color:var(--muted);margin:12px 0 0}.output{padding:24px;position:sticky;top:22px}.output-top{display:flex;align-items:center;justify-content:space-between;gap:10px}.dot-label{font-size:10px;color:var(--muted)}.dot-label:before{content:'';display:inline-block;background:#9aaa9f;width:6px;height:6px;border-radius:50%;margin-right:6px}.result-empty{margin:22px 0;background:#eef2eb;min-height:243px;border-radius:12px;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center}.film-icon{border:1px solid #c6d6c7;width:62px;height:62px;border-radius:18px;display:grid;place-items:center;color:#6c9173;font-size:20px;background:#f8faf5}.result-empty h3{font-size:15px;margin:17px 0 5px}.result-empty p{font-size:12px;color:var(--muted);line-height:1.8;margin:0}.summary{display:grid;gap:13px;padding:4px 0 24px}.summary>div{display:flex;justify-content:space-between;gap:15px;font-size:12px}.summary span{color:var(--muted)}.summary strong{text-align:right;font-weight:500;max-width:65%}.primary{width:100%;background:var(--green);color:#fff;border:0;border-radius:10px;padding:14px 20px;font-weight:600;text-align:center;display:block}.primary:hover{background:#0a5a4f}.output-note{font-size:11px;line-height:1.8;color:var(--muted);margin:16px 0}.retention{font-size:10px;color:#87938b;border-top:1px solid var(--line);padding-top:13px}footer{display:flex;justify-content:space-between;color:#7f8b82;font-size:11px;margin-top:28px}.source-info{display:flex;gap:14px;align-items:center;background:#f5f7f3;border-radius:12px;padding:12px}.source-info video{width:120px;max-height:130px;border-radius:8px;background:#1d2624}.source-info strong{font-size:13px;word-break:break-all}.source-info p{font-size:12px;color:var(--muted)}.text-button{border:0;background:transparent;color:var(--green);font-size:12px;padding:5px 0;text-decoration:underline}#result-video{width:100%;max-height:360px;margin:20px 0;border-radius:12px;background:#182822}.job-status{padding:14px;background:#edf5e4;color:var(--green);font-size:12px;border-radius:9px;margin:15px 0;line-height:1.8;word-break:break-word}.error{background:#fff0ec;color:#9c4032;border:1px solid #edcfc4;padding:14px;font-size:12px;border-radius:9px;margin:15px 0}.secondary{border:1px solid var(--green);border-radius:10px;text-align:center;padding:12px;color:var(--green);margin-top:9px;display:block}.admin-main{max-width:760px}.admin-panel{background:white;padding:28px;border:1px solid var(--line);border-radius:16px}.field{display:block;margin:18px 0}.field>span{display:block;font-size:13px;margin-bottom:7px}.field input,.field textarea{width:100%;padding:11px;border:1px solid #cfdad2;border-radius:8px}.field textarea{min-height:100px}.admin-status{white-space:pre-wrap;font-size:13px;line-height:1.8}.admin-help{font-size:12px;line-height:1.8;color:var(--muted)}:focus-visible{outline:3px solid #9fbd72;outline-offset:4px}@media(max-width:1280px){main{margin:0 28px}}@media(max-width:850px){.workspace{grid-template-columns:1fr}.output{position:static}.intro-mark{margin-right:10px}.intro h1{font-size:30px}.header-note{display:none}.admin-link{margin-left:auto}.output .result-empty{min-height:200px}}@media(max-width:520px){header{height:72px;padding:0 18px;gap:10px}.brand{font-size:19px;gap:8px}.brand-sub{display:none}.brand-icon{width:38px;line-height:38px;font-size:23px}.admin-link{font-size:11px;padding:7px 9px}main{margin:0 16px;padding-top:26px}.intro{margin-bottom:25px}.intro h1{font-size:27px;letter-spacing:-.8px}.intro p{font-size:12px;line-height:1.9}.intro-mark{display:none}.editor,.output{padding:20px;border-radius:14px}.workspace{gap:18px}h2{font-size:16px}.optional{font-size:9px}.modes{grid-template-columns:1fr}.mode small{font-size:11px}.trial-note{font-size:10px}footer span:last-child{display:none}.dropzone{padding:22px 10px}.dropzone strong{font-size:13px}.dropzone>span:not(.file-button):not(.upload-icon){font-size:10px}.voice-copy strong{font-size:12px}.voice-time{font-size:10px}}
/* Grid items must shrink after the selected filename and voice text are loaded. */
.editor,.output,.voice-list,.source-info>div{min-width:0}.workspace>*{max-width:100%}
@media(max-width:850px){.workspace{grid-template-columns:minmax(0,1fr)}}
.voice-list{grid-template-columns:minmax(0,1fr)}.voice-card{min-width:0}.voice-radio{flex-shrink:0}
@media(max-width:520px){.voice-card{gap:8px;padding:12px 10px}.voice-copy strong{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.voice-time{font-size:9px}.voice-card>button{width:32px;height:32px}}
/* Automatic central-library selection: optional preview, no required voice card. */
.gender-options{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:9px}
.gender-option{display:flex;align-items:center;justify-content:center;gap:7px;padding:12px 8px;border:1px solid var(--line);border-radius:10px;font-size:13px;cursor:pointer;min-width:0}
.gender-option.active{background:#f3f8f1;border-color:var(--green);color:var(--green)}
.gender-option input{accent-color:var(--green);margin:0;flex-shrink:0}
.auto-note{font-size:12px;color:var(--muted);line-height:1.8;margin:12px 0 16px}
.library-preview{border-top:1px solid var(--line);padding-top:13px;min-width:0}
.library-preview summary{cursor:pointer;font-size:12px;color:var(--green);font-weight:600}
.library-preview summary span{font-weight:400;font-size:10px;color:var(--muted);margin-left:7px}
.library-preview .voice-list{margin-top:14px;max-height:350px;overflow-x:hidden;padding-right:3px}
.voice-group-title{font-size:12px;color:var(--muted);font-weight:500;margin:10px 0 0}
.library-preview .voice-card{cursor:default}
.voice-copy strong{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.field select{width:100%;padding:11px;border:1px solid #cfdad2;border-radius:8px;background:white;color:var(--ink)}
@media(max-width:520px){.gender-options{gap:7px}.gender-option{gap:5px;font-size:11px;padding:12px 4px}.auto-note{font-size:11px}.library-preview .voice-time{font-size:9px}}
.campaign-label{display:block;color:#8c6850;font-size:10px;line-height:1.7;margin-top:4px}
.duration-field{margin-top:18px;min-width:0}
.duration-field label{display:block;font-size:13px;font-weight:500;margin-bottom:7px}
.duration-field select{width:100%;max-width:100%;min-width:0;padding:11px 12px;border:1px solid #cfdad2;border-radius:10px;background:white;color:var(--ink);font-size:13px;cursor:pointer}
.duration-field select:disabled{background:#f5f7f4;cursor:not-allowed}
.duration-field p{font-size:11px;line-height:1.8;color:var(--muted);margin:7px 0 0}
@media(max-width:520px){.duration-field select{font-size:12px}.duration-field p{font-size:10px}}