*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --bg:#07070a;--bg2:#0f0f15;--bg3:#16161f;--bg4:#1e1e2a;--bg5:#252533;
  --b1:rgba(255,255,255,.05);--b2:rgba(255,255,255,.09);--b3:rgba(255,255,255,.16);
  --red:#FF3D5A;--red2:#e8293d;--yellow:#FFE03D;--green:#3DFFB4;--purple:#7C6FFF;
  --t1:#f2f2f8;--t2:#9090a8;--t3:#55556a;--t4:#30303f;
  --r:8px;--r2:12px;--r3:16px;
  --f:'Inter',sans-serif;--fd:'Syne',sans-serif;
}
html,body{height:100%;overflow:hidden}
body{background:var(--bg);color:var(--t1);font-family:var(--f);font-size:14px}

/* STEPS */
.step{display:none;height:100vh;flex-direction:column;overflow:hidden}
.step.active{display:flex}

/* ═══════ STEP 1 — UPLOAD ═══════ */
.snav{
  height:52px;display:flex;align-items:center;padding:0 24px;gap:20px;
  border-bottom:1px solid var(--b1);background:var(--bg2);flex-shrink:0;
}
.snav-logo{font-family:var(--fd);font-size:18px;font-weight:800;color:var(--t1);text-decoration:none}
.snav-logo span{color:var(--red)}
.snav-center{flex:1;display:flex;justify-content:center}
.step-dots{display:flex;align-items:center;gap:8px}
.sd{
  width:28px;height:28px;border-radius:50%;background:var(--bg4);border:2px solid var(--b2);
  display:flex;align-items:center;justify-content:center;font-size:11px;font-weight:700;color:var(--t3);transition:all .25s;
}
.sd.active{background:rgba(255,61,90,.15);border-color:var(--red);color:var(--red)}
.sd.done{background:var(--green);border-color:var(--green);color:#000}
.sd-line{width:32px;height:2px;background:var(--b2)}

.upload-page{flex:1;overflow-y:auto;padding:32px 24px;max-width:640px;margin:0 auto;width:100%;display:flex;flex-direction:column;gap:24px}
.upload-hero{text-align:center}
.upload-title{font-family:var(--fd);font-size:clamp(24px,4vw,36px);font-weight:800;color:var(--t1);letter-spacing:-1px;margin-bottom:8px}
.upload-sub{font-size:14px;color:var(--t2);line-height:1.5}

.src-tabs{display:flex;gap:4px;background:var(--bg3);padding:4px;border-radius:var(--r2)}
.st{
  flex:1;background:none;border:none;color:var(--t3);font-family:var(--f);font-size:13px;font-weight:500;
  padding:9px;border-radius:var(--r);cursor:pointer;transition:all .15s;
}
.st.active{background:var(--bg5);color:var(--t1)}

.src-panel{display:none}
.src-panel.active{display:block}

.dropzone{
  display:flex;align-items:center;justify-content:center;
  border:2px dashed var(--b2);border-radius:var(--r3);padding:40px 24px;
  cursor:pointer;transition:all .2s;text-align:center;
}
.dropzone:hover,.dropzone.over{border-color:var(--red);background:rgba(255,61,90,.04)}
.dz-inner{display:flex;flex-direction:column;align-items:center;gap:8px}
.dz-icon{width:48px;height:48px;color:var(--red);opacity:.7}
.dz-icon svg{width:100%;height:100%}
.dz-title{font-size:16px;font-weight:600;color:var(--t1)}
.dz-hint{font-size:12px;color:var(--t3)}
.dz-cta{
  background:var(--bg4);border:1px solid var(--b2);color:var(--t2);
  font-size:12px;padding:8px 18px;border-radius:var(--r);margin-top:4px;transition:all .15s;
}
.dropzone:hover .dz-cta{border-color:var(--b3);color:var(--t1)}

.url-card{background:var(--bg3);border:1px solid var(--b2);border-radius:var(--r3);padding:20px;display:flex;flex-direction:column;gap:14px}
.url-note{display:flex;align-items:flex-start;gap:8px;font-size:12px;color:var(--t3);line-height:1.6}
.url-note strong{color:var(--t2)}
.url-note code{background:var(--bg5);padding:1px 6px;border-radius:4px;font-size:10px;color:var(--green)}
.url-row{display:flex;gap:8px}
.text-inp{
  flex:1;background:var(--bg4);border:1px solid var(--b2);border-radius:var(--r);
  color:var(--t1);padding:10px 12px;font-family:var(--f);font-size:13px;outline:none;transition:border-color .15s;
}
.text-inp:focus{border-color:var(--red)}
.text-inp::placeholder{color:var(--t4)}

.upload-cfg{display:flex;flex-direction:column;gap:20px;padding:20px;background:var(--bg2);border-radius:var(--r3);border:1px solid var(--b1)}
.cfg-item{display:flex;flex-direction:column;gap:10px}
.cfg-label{font-size:11px;font-weight:600;color:var(--t3);text-transform:uppercase;letter-spacing:.8px}

.ratio-btns{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
.rb{
  background:var(--bg3);border:1.5px solid var(--b2);border-radius:var(--r2);
  padding:12px 8px;cursor:pointer;transition:all .15s;text-align:center;
  display:flex;flex-direction:column;align-items:center;gap:4px;
  font-family:var(--f);font-size:13px;font-weight:600;color:var(--t2);
}
.rb.active{border-color:var(--red);background:rgba(255,61,90,.08);color:var(--t1)}
.rb:hover:not(.active){border-color:var(--b3);color:var(--t1)}
.rb-icon{display:block;background:var(--b2);border-radius:3px;margin-bottom:2px}
.r916{width:14px;height:24px}
.r11{width:20px;height:20px}
.r169{width:24px;height:14px}
.rb.active .rb-icon{background:rgba(255,61,90,.3)}
.rb-sub{font-size:10px;color:var(--t3);font-weight:400}

.count-btns{display:flex;gap:6px}
.cb{
  background:var(--bg3);border:1.5px solid var(--b2);border-radius:var(--r);
  color:var(--t2);font-family:var(--f);font-size:14px;font-weight:600;
  width:48px;height:40px;cursor:pointer;transition:all .15s;
}
.cb.active{border-color:var(--red);background:rgba(255,61,90,.08);color:var(--t1)}
.cb:hover:not(.active){border-color:var(--b3);color:var(--t1)}

.sel{
  background:var(--bg4);border:1px solid var(--b2);border-radius:var(--r);
  color:var(--t1);padding:9px 12px;font-family:var(--f);font-size:13px;
  outline:none;cursor:pointer;width:100%;transition:border-color .15s;
}
.sel:focus{border-color:var(--red)}

/* ═══════ STEP 2 — PROCESSING ═══════ */
.proc-wrap{
  flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;
  padding:40px 24px;text-align:center;
}
.proc-anim{position:relative;width:88px;height:88px;margin-bottom:32px;flex-shrink:0}
.proc-anim.sm{width:64px;height:64px;margin-bottom:24px}
.pa-ring{position:absolute;inset:0;border-radius:50%;border:2.5px solid transparent;animation:spin 1s linear infinite}
.pa-ring.r1{border-top-color:var(--red);animation-duration:.8s}
.pa-ring.r2{inset:12px;border-top-color:transparent;border-left-color:var(--purple);animation-direction:reverse;animation-duration:1.2s}
.pa-ring.r3{inset:22px;border-top-color:var(--green);animation-duration:1.6s}
@keyframes spin{to{transform:rotate(360deg)}}
.pa-center{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;font-size:22px;color:var(--red)}
.pa-center.sm{font-size:16px}
.proc-title{font-family:var(--fd);font-size:24px;font-weight:800;color:var(--t1);margin-bottom:6px}
.proc-sub{font-size:13px;color:var(--t3);margin-bottom:28px}
.proc-steps{width:100%;max-width:400px;display:flex;flex-direction:column;gap:8px;margin-bottom:28px}
.ps-item{display:flex;align-items:center;gap:12px;padding:12px 14px;background:var(--bg2);border:1px solid var(--b1);border-radius:var(--r2);transition:all .25s}
.ps-item.active{border-color:rgba(255,61,90,.3);background:rgba(255,61,90,.05)}
.ps-item.done{border-color:rgba(61,255,180,.2);background:rgba(61,255,180,.04)}
.ps-dot{width:9px;height:9px;border-radius:50%;background:var(--b2);flex-shrink:0;transition:all .25s}
.ps-item.active .ps-dot{background:var(--red);box-shadow:0 0 8px var(--red);animation:pulse 1s infinite}
.ps-item.done  .ps-dot{background:var(--green)}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.5}}
.ps-name{font-size:12px;font-weight:600;color:var(--t1)}
.ps-desc{font-size:11px;color:var(--t3);margin-top:1px}
.proc-bar-wrap{width:100%;max-width:400px;display:flex;align-items:center;gap:10px}
.proc-bar{flex:1;height:5px;background:var(--bg4);border-radius:3px;overflow:hidden}
.proc-fill{height:100%;background:linear-gradient(90deg,var(--red),var(--purple),var(--green));border-radius:3px;transition:width .4s ease}
.proc-pct{font-size:12px;color:var(--t3);font-variant-numeric:tabular-nums;min-width:32px}

/* ═══════ STEP 3 — RESULTS ═══════ */
.res-layout{flex:1;display:grid;grid-template-columns:360px 1fr;overflow:hidden}

/* Clips rail */
.clips-rail{
  border-right:1px solid var(--b1);background:var(--bg2);
  display:flex;flex-direction:column;overflow:hidden;
}
.rail-header{display:flex;align-items:flex-start;justify-content:space-between;padding:16px;flex-shrink:0}
.rail-title{font-family:var(--fd);font-size:20px;font-weight:800;color:var(--t1)}
.rail-sub{font-size:11px;color:var(--t3);margin-top:2px}

.rail-filters{display:flex;gap:4px;padding:0 16px 12px;overflow-x:auto;flex-shrink:0}
.rail-filters::-webkit-scrollbar{display:none}
.rf{
  background:var(--bg3);border:1px solid var(--b1);color:var(--t3);
  font-family:var(--f);font-size:11px;font-weight:500;padding:5px 10px;border-radius:20px;
  cursor:pointer;transition:all .12s;white-space:nowrap;flex-shrink:0;
}
.rf.active{background:rgba(255,61,90,.12);border-color:rgba(255,61,90,.25);color:var(--red)}

.clips-list{flex:1;overflow-y:auto;padding:0 12px 12px}
.clips-list::-webkit-scrollbar{width:3px}
.clips-list::-webkit-scrollbar-thumb{background:var(--b2);border-radius:2px}

/* Clip card */
.cc{
  background:var(--bg);border:1px solid var(--b1);border-radius:var(--r3);
  margin-bottom:8px;cursor:pointer;transition:all .15s;overflow:hidden;
}
.cc:hover{border-color:var(--b2);background:var(--bg3)}
.cc.active{border-color:var(--red);background:rgba(255,61,90,.04)}
.cc-stripe{height:3px;width:100%}
.cc-body{padding:12px}
.cc-row1{display:flex;align-items:center;justify-content:space-between;margin-bottom:6px}
.cc-time{font-size:12px;font-weight:600;color:var(--t1)}
.cc-score{font-size:11px;font-weight:700;padding:3px 8px;border-radius:10px}
.s-fire{background:rgba(255,107,0,.15);color:#ff6b00}
.s-high{background:rgba(255,61,90,.15);color:var(--red)}
.s-med {background:rgba(255,224,61,.15);color:var(--yellow)}
.s-low {background:rgba(144,144,168,.12);color:var(--t2)}
.cc-title{font-size:13px;font-weight:700;color:var(--t1);margin-bottom:3px}
.cc-hook{font-size:12px;color:var(--yellow);font-style:italic;margin-bottom:4px;line-height:1.4}
.cc-why{font-size:11px;color:var(--t2);line-height:1.4;margin-bottom:6px}
.cc-tags{display:flex;gap:4px;flex-wrap:wrap;margin-bottom:8px}
.cc-tag{font-size:10px;padding:2px 7px;border-radius:8px;background:var(--bg4);color:var(--t3)}
.cc-tag.views{background:rgba(61,255,180,.08);color:var(--green)}
.cc-tag.emo{background:rgba(124,111,255,.08);color:var(--purple)}
.cc-btn-row{display:flex;gap:6px}

/* Editor pane */
.editor-pane{display:flex;flex-direction:column;overflow:hidden;background:var(--bg)}
.ep-placeholder{
  flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;
  gap:12px;color:var(--t3);font-size:13px;text-align:center;padding:40px;
}
.epp-icon{font-size:40px;opacity:.4}
.ep-editor{flex:1;display:flex;flex-direction:column;overflow:hidden}

.player-wrap{
  flex:1;background:#000;display:flex;align-items:center;justify-content:center;
  position:relative;overflow:hidden;min-height:0;
}
#main-video{max-width:100%;max-height:100%;display:block;object-fit:contain}
.sub-overlay{
  position:absolute;left:50%;transform:translateX(-50%);
  z-index:6;text-align:center;width:88%;pointer-events:none;bottom:12%;
}
.crop-frame{position:absolute;border:2px solid var(--red);pointer-events:none;box-shadow:0 0 0 9999px rgba(0,0,0,.5);display:none;z-index:4}
.crop-frame.on{display:block}

.player-bar{
  display:flex;align-items:center;gap:10px;padding:8px 12px;
  background:var(--bg2);border-top:1px solid var(--b1);flex-shrink:0;
}
.pb-btn{background:none;border:none;color:var(--t1);cursor:pointer;width:30px;height:30px;display:flex;align-items:center;justify-content:center;border-radius:var(--r);transition:background .12s}
.pb-btn:hover{background:var(--b1)}
.pb-btn svg{width:18px;height:18px}
.pb-progress{flex:1;height:4px;background:var(--bg4);border-radius:2px;cursor:pointer;position:relative}
.pb-fill{height:100%;background:var(--red);border-radius:2px;transition:width .08s linear}
.pb-time{font-size:11px;color:var(--t3);white-space:nowrap;font-variant-numeric:tabular-nums}

/* Editor tabs */
.ed-tabs{display:flex;border-bottom:1px solid var(--b1);flex-shrink:0;background:var(--bg2)}
.et{
  flex:1;background:none;border:none;color:var(--t3);font-family:var(--f);font-size:12px;font-weight:500;
  padding:11px;cursor:pointer;border-bottom:2px solid transparent;transition:all .12s;
  text-transform:uppercase;letter-spacing:.5px;
}
.et.active{color:var(--yellow);border-bottom-color:var(--yellow)}
.et-content{display:none;padding:16px;overflow-y:auto;flex:1}
.et-content::-webkit-scrollbar{width:3px}
.et-content::-webkit-scrollbar-thumb{background:var(--b2);border-radius:2px}
.et-content.active{display:flex;flex-direction:column;gap:10px}

.ec-info{background:var(--bg2);border:1px solid var(--b1);border-radius:var(--r2);overflow:hidden}
.eci-row{display:flex;justify-content:space-between;padding:8px 12px;font-size:12px;border-bottom:1px solid var(--b1)}
.eci-row:last-child{border-bottom:none}
.eci-row span:first-child{color:var(--t2)}
.eci-row span:last-child{color:var(--t1);font-weight:600}

.btn-export{
  background:var(--red);color:#fff;border:none;border-radius:var(--r2);
  padding:13px;font-family:var(--f);font-size:14px;font-weight:700;
  cursor:pointer;display:flex;align-items:center;justify-content:center;gap:8px;transition:all .15s;
}
.btn-export:hover{background:var(--red2)}
.btn-export:disabled{opacity:.4;cursor:not-allowed}
.btn-export svg{width:16px;height:16px}
.exp-prog{flex-direction:column;gap:6px}
.exp-prog.visible{display:flex}
.ep-bar{height:5px;background:var(--bg4);border-radius:3px;overflow:hidden}
.ep-fill{height:100%;background:linear-gradient(90deg,var(--red),var(--purple));border-radius:3px;transition:width .3s}
.ep-meta{display:flex;justify-content:space-between;font-size:11px;color:var(--t2)}

/* Sub styles */
.ss-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:6px}
.ss{
  background:var(--bg3);border:1px solid var(--b1);border-radius:var(--r);
  padding:8px 4px;cursor:pointer;transition:all .12s;
  display:flex;flex-direction:column;align-items:center;gap:4px;
  font-family:var(--f);font-size:10px;color:var(--t3);
}
.ss.active{border-color:var(--red);color:var(--t1)}
.ss-prev{display:block;font-size:12px;font-weight:700}
.ss-prev.tiktok{color:#fff;text-shadow:1px 1px 0 #000,-1px -1px 0 #000;font-family:var(--fd)}
.ss-prev.bold{color:var(--yellow);font-weight:800}
.ss-prev.clean{color:rgba(255,255,255,.8);font-weight:300}
.ss-prev.neon{color:var(--green);text-shadow:0 0 6px var(--green);font-family:var(--fd)}
.ss-options{display:flex;flex-direction:column;gap:6px}
.range{width:100%;accent-color:var(--red);cursor:pointer}

/* Subtitle overlay styles */
.sub-tiktok{font-family:var(--fd);font-size:clamp(15px,4vw,30px);color:#fff;font-weight:800;text-shadow:2px 2px 0 #000,-2px -2px 0 #000,2px -2px 0 #000,-2px 2px 0 #000;letter-spacing:.5px;animation:subpop .12s cubic-bezier(.34,1.56,.64,1)}
.sub-bold{font-family:var(--f);font-weight:700;font-size:clamp(13px,3vw,24px);color:var(--yellow);background:rgba(0,0,0,.5);padding:3px 10px;border-radius:3px}
.sub-clean{font-family:var(--f);font-size:clamp(12px,2.5vw,20px);color:#fff;background:rgba(0,0,0,.72);padding:5px 16px;border-radius:2px}
.sub-neon{font-family:var(--fd);font-weight:800;font-size:clamp(15px,4vw,30px);color:var(--green);text-shadow:0 0 10px var(--green),0 0 28px rgba(61,255,180,.4);letter-spacing:2px}
@keyframes subpop{0%{transform:scale(.8);opacity:0}100%{transform:scale(1);opacity:1}}

/* Caption */
.cap-ta{
  width:100%;background:var(--bg3);border:1px solid var(--b1);border-radius:var(--r);
  color:var(--t1);padding:10px;font-family:var(--f);font-size:12px;resize:none;
  height:80px;outline:none;line-height:1.5;
}
.cap-hts{display:flex;flex-wrap:wrap;gap:5px}
.cap-ht{
  background:rgba(124,111,255,.1);border:1px solid rgba(124,111,255,.2);
  color:var(--purple);font-size:11px;padding:3px 8px;border-radius:10px;cursor:pointer;transition:background .12s;
}
.cap-ht:hover{background:rgba(124,111,255,.2)}
.cap-score-row{display:flex;align-items:center;gap:8px}
.cscore-bar{flex:1;height:5px;background:var(--bg4);border-radius:3px;overflow:hidden}
.cscore-fill{height:100%;background:linear-gradient(90deg,var(--red),var(--yellow));border-radius:3px;transition:width .5s}
.cscore-val{font-size:12px;color:var(--yellow);font-weight:700;min-width:36px}

/* Toggle */
.tog-row{display:flex;align-items:center;gap:9px;cursor:pointer;font-size:13px;color:var(--t2)}
.tog-row input{display:none}
.tog-track{width:34px;height:19px;background:var(--bg4);border-radius:10px;border:1px solid var(--b2);position:relative;transition:.2s;flex-shrink:0}
.tog-track::after{content:'';position:absolute;top:2px;left:2px;width:13px;height:13px;background:var(--t3);border-radius:50%;transition:.2s}
.tog-row input:checked~.tog-track{background:var(--red);border-color:var(--red)}
.tog-row input:checked~.tog-track::after{left:17px;background:#fff}

/* History drawer */
.hist-overlay{position:fixed;inset:0;background:rgba(0,0,0,.7);z-index:200;display:flex;justify-content:flex-end;backdrop-filter:blur(4px)}
.hist-drawer{width:420px;background:var(--bg2);border-left:1px solid var(--b2);height:100%;display:flex;flex-direction:column;overflow:hidden;animation:slideIn .25s ease}
@keyframes slideIn{from{transform:translateX(100%)}to{transform:translateX(0)}}
.hd-header{display:flex;align-items:center;justify-content:space-between;padding:16px;border-bottom:1px solid var(--b1)}
.hd-header h3{font-family:var(--fd);font-size:20px;font-weight:800;color:var(--t1)}
.hd-close{background:none;border:1px solid var(--b2);color:var(--t2);border-radius:var(--r);width:28px;height:28px;cursor:pointer;font-size:13px;display:flex;align-items:center;justify-content:center}
.hd-stats{display:flex;gap:8px;padding:12px 16px;border-bottom:1px solid var(--b1)}
.hds-card{flex:1;background:var(--bg3);border:1px solid var(--b1);border-radius:var(--r);padding:10px;text-align:center}
.hds-val{font-size:20px;font-weight:700;color:var(--t1)}
.hds-lbl{font-size:10px;color:var(--t3)}
.hd-grid{flex:1;overflow-y:auto;display:grid;grid-template-columns:1fr 1fr;gap:8px;padding:12px;align-content:start}
.hd-grid::-webkit-scrollbar{width:3px}
.hd-grid::-webkit-scrollbar-thumb{background:var(--b2);border-radius:2px}
.hd-clip{background:var(--bg3);border:1px solid var(--b1);border-radius:var(--r2);overflow:hidden}
.hdc-thumb{aspect-ratio:9/16;background:var(--bg4);display:flex;align-items:center;justify-content:center;font-size:24px;position:relative}
.hdc-thumb[data-r="1:1"]{aspect-ratio:1}
.hdc-thumb[data-r="16:9"]{aspect-ratio:16/9}
.hdc-rbadge{position:absolute;top:5px;right:5px;background:rgba(0,0,0,.8);color:var(--t1);font-size:9px;padding:2px 5px;border-radius:5px}
.hdc-info{padding:8px}
.hdc-name{font-size:11px;font-weight:500;color:var(--t1);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.hdc-meta{font-size:10px;color:var(--t3);margin-bottom:6px}
.hdc-dl{width:100%;background:var(--bg5);border:none;border-radius:5px;color:var(--t2);font-size:11px;padding:5px;cursor:pointer;font-family:var(--f);transition:all .12s}
.hdc-dl:hover{background:var(--red);color:#fff}

/* Step 4 exporting */
.exp-detail{font-size:12px;color:var(--t3);margin-top:16px;line-height:1.6}

/* BUTTONS */
.btn-primary{
  background:var(--red);color:#fff;border:none;border-radius:var(--r);
  padding:9px 16px;font-family:var(--f);font-size:13px;font-weight:600;
  cursor:pointer;display:inline-flex;align-items:center;gap:6px;transition:all .15s;white-space:nowrap;
}
.btn-primary:hover{background:var(--red2)}
.btn-primary:disabled{opacity:.4;cursor:not-allowed}
.btn-primary-full{
  background:var(--red);color:#fff;border:none;border-radius:var(--r2);
  padding:11px;font-family:var(--f);font-size:13px;font-weight:600;
  cursor:pointer;width:100%;transition:all .15s;
}
.btn-primary-full:hover{background:var(--red2)}
.btn-ghost-sm{
  background:transparent;color:var(--t2);border:1px solid var(--b2);border-radius:var(--r);
  padding:7px 12px;font-family:var(--f);font-size:12px;cursor:pointer;transition:all .12s;white-space:nowrap;
}
.btn-ghost-sm:hover{border-color:var(--b3);color:var(--t1)}
.btn-ghost-full{
  background:transparent;color:var(--t2);border:1px solid var(--b2);border-radius:var(--r2);
  padding:11px;font-family:var(--f);font-size:13px;cursor:pointer;width:100%;transition:all .12s;
}
.btn-ghost-full:hover{border-color:var(--b3);color:var(--t1)}
.btn-sm{
  background:var(--bg3);border:1px solid var(--b1);color:var(--t2);
  font-family:var(--f);font-size:11px;padding:5px 10px;border-radius:var(--r);cursor:pointer;transition:all .12s;
}
.btn-sm:hover{border-color:var(--b2);color:var(--t1)}
.btn-sm.primary{background:rgba(255,61,90,.1);border-color:rgba(255,61,90,.2);color:var(--red)}

/* Toasts */
#toasts{position:fixed;bottom:20px;right:20px;z-index:1000;display:flex;flex-direction:column;gap:7px}
.toast{background:var(--bg3);border:1px solid var(--b2);border-radius:var(--r2);padding:10px 14px;font-size:12px;color:var(--t1);display:flex;align-items:center;gap:8px;animation:tIn .2s;min-width:200px;max-width:320px;box-shadow:0 4px 20px rgba(0,0,0,.5)}
.toast.success{border-color:rgba(61,255,180,.25)}
.toast.error{border-color:rgba(255,61,90,.3)}
.toast.warn{border-color:rgba(255,224,61,.25)}
@keyframes tIn{from{transform:translateX(12px);opacity:0}to{transform:translateX(0);opacity:1}}
.spin{width:14px;height:14px;border:1.5px solid var(--b2);border-top-color:var(--red);border-radius:50%;animation:spin .5s linear infinite;display:inline-block;flex-shrink:0}

/* Utils */
.hidden{display:none!important}
.so-label{font-size:10px;font-weight:600;color:var(--t3);text-transform:uppercase;letter-spacing:.8px}
.hint-click{font-size:10px;color:var(--t4);text-transform:none;letter-spacing:0}
.mt{margin-top:4px}

/* Responsive */
@media(max-width:768px){
  .res-layout{grid-template-columns:1fr;height:auto}
  .clips-rail{height:50vh}
  .editor-pane{height:50vh}
}