*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}

:root{
  --bg:#08080d;
  --bg2:#10101a;
  --surface:#161625;
  --surface2:#1e1e32;
  --border:#2a2a40;
  --text:#e8e8f0;
  --text2:#9090a8;
  --text3:#606078;
  --accent:#7c6aff;
  --accent2:#9b8aff;
  --accent-glow:rgba(124,106,255,.15);
  --green:#34d399;
  --green-glow:rgba(52,211,153,.12);
  --red:#f87171;
  --orange:#fbbf24;
  --cyan:#22d3ee;
  --kofi:#FF5E5B;
  --radius:12px;
  --radius-sm:8px;
  --transition:all .2s cubic-bezier(.4,0,.2,1);
}

html{font-size:15px;-webkit-font-smoothing:antialiased}
body{
  font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,'Helvetica Neue',sans-serif;
  background:var(--bg);
  color:var(--text);
  min-height:100vh;
  overflow-x:hidden;
}

/* ── Ambient Background ── */
.ambient{position:fixed;inset:0;pointer-events:none;z-index:0;overflow:hidden}
.ambient::before{
  content:'';position:absolute;width:600px;height:600px;
  top:-200px;left:-100px;
  background:radial-gradient(circle,rgba(124,106,255,.06) 0%,transparent 70%);
  animation:drift 20s ease-in-out infinite;
}
.ambient::after{
  content:'';position:absolute;width:500px;height:500px;
  bottom:-200px;right:-100px;
  background:radial-gradient(circle,rgba(34,211,238,.04) 0%,transparent 70%);
  animation:drift 25s ease-in-out infinite reverse;
}
@keyframes drift{0%,100%{transform:translate(0,0)}50%{transform:translate(60px,40px)}}

/* ── Layout ── */
.container{position:relative;z-index:1;max-width:820px;margin:0 auto;padding:40px 24px 20px}

/* ── Header ── */
.header{display:flex;align-items:center;gap:14px;margin-bottom:24px}
.logo{
  width:40px;height:40px;
  border-radius:10px;overflow:hidden;
  display:flex;align-items:center;justify-content:center;
  font-size:20px;font-weight:700;color:#fff;
  box-shadow:0 4px 20px rgba(124,106,255,.25);
}
.logo img{width:100%;height:100%;object-fit:cover;display:block}
.header h1{
  font-size:1.5rem;font-weight:700;line-height:1;
  background:linear-gradient(135deg,var(--text),var(--accent2));
  -webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;
}
.header h1 .h-sub{display:block;font-size:.7rem;font-weight:600;letter-spacing:.18em;
  text-transform:uppercase;-webkit-text-fill-color:var(--text3);color:var(--text3);margin-top:3px}
.header-actions{margin-left:auto;display:flex;gap:10px;align-items:center}
.icon-btn{
  width:38px;height:38px;border-radius:var(--radius-sm);
  border:1px solid var(--border);background:var(--surface);
  color:var(--text2);cursor:pointer;
  display:flex;align-items:center;justify-content:center;
  transition:var(--transition);font-size:1.1rem;
}
.icon-btn:hover{background:var(--surface2);color:var(--text);border-color:var(--accent)}

/* ── Engine status chip ── */
.engine-chip{
  display:flex;align-items:center;gap:7px;
  padding:7px 13px;border-radius:30px;
  border:1px solid var(--border);background:var(--surface);
  font-size:.74rem;font-weight:600;color:var(--text2);
  white-space:nowrap;transition:var(--transition);
}
.engine-dot{width:8px;height:8px;border-radius:50%;background:var(--text3);flex-shrink:0;transition:var(--transition)}
.engine-chip.loading .engine-dot{background:var(--orange);animation:pulseDot 1s ease-in-out infinite}
.engine-chip.ready .engine-dot{background:var(--green);box-shadow:0 0 8px var(--green)}
.engine-chip.error .engine-dot{background:var(--red)}
.engine-chip.ready{color:var(--text)}
@keyframes pulseDot{0%,100%{opacity:1}50%{opacity:.3}}

/* ── Stats Bar ── */
.stats-bar{
  display:flex;gap:2px;margin-bottom:24px;
  background:var(--surface);border:1px solid var(--border);
  border-radius:var(--radius);overflow:hidden;
  animation:slideUp .4s cubic-bezier(.4,0,.2,1);
}
.stat{flex:1;text-align:center;padding:14px 10px}
.stat:not(:last-child){border-right:1px solid var(--border)}
.stat-value{display:block;font-size:1.3rem;font-weight:700;color:var(--accent2);font-variant-numeric:tabular-nums}
.stat-label{font-size:.7rem;color:var(--text3);text-transform:uppercase;letter-spacing:.5px;margin-top:2px;display:block}

/* ── Dropzone ── */
.dropzone{
  position:relative;
  border:1.5px dashed var(--border);
  border-radius:var(--radius);
  background:var(--surface);
  padding:40px 24px;text-align:center;cursor:pointer;
  transition:var(--transition);margin-bottom:14px;
  overflow:hidden;
}
.dropzone:hover{border-color:var(--accent);background:var(--surface2)}
.dropzone.drag-over{
  border-color:var(--accent);border-style:solid;
  background:rgba(124,106,255,.07);
  box-shadow:0 0 0 4px var(--accent-glow);
}
.dz-icon{
  width:54px;height:54px;margin:0 auto 14px;
  border-radius:14px;display:flex;align-items:center;justify-content:center;
  font-size:26px;
  background:linear-gradient(135deg,var(--accent-glow),rgba(34,211,238,.08));
  border:1px solid var(--border);
}
.dz-title{font-size:1.02rem;font-weight:600;margin-bottom:5px}
.dz-title b{color:var(--accent2)}
.dz-sub{font-size:.82rem;color:var(--text3)}
.dz-formats{margin-top:12px;font-size:.7rem;color:var(--text3);letter-spacing:.3px}
.privacy-hint{
  margin:0 0 28px;font-size:.78rem;color:var(--text3);
  display:flex;align-items:center;justify-content:center;gap:6px;
}
.privacy-hint .lock{color:var(--green)}

/* ── Queue ── */
.queue-section{margin-bottom:22px}
.section-title{
  font-size:.8rem;color:var(--text3);text-transform:uppercase;
  letter-spacing:.8px;font-weight:600;margin-bottom:12px;
  display:flex;align-items:center;justify-content:space-between;
}
.section-title .st-count{color:var(--accent2)}
.queue-item{
  display:flex;align-items:center;gap:14px;
  background:var(--surface);border:1px solid var(--border);
  border-radius:var(--radius);padding:12px;margin-bottom:8px;
  transition:var(--transition);animation:slideUp .3s cubic-bezier(.4,0,.2,1);
}
.queue-item.active-edit{border-color:var(--accent);box-shadow:0 0 0 1px var(--accent)}
.q-thumb{
  width:104px;height:60px;border-radius:var(--radius-sm);
  overflow:hidden;flex-shrink:0;background:var(--bg2);
  display:flex;align-items:center;justify-content:center;
  position:relative;cursor:pointer;
}
.q-thumb img,.q-thumb video{width:100%;height:100%;object-fit:cover;display:block}
.q-thumb .q-ico{font-size:22px;color:var(--text3)}
.q-thumb .q-badge{
  position:absolute;bottom:4px;right:4px;
  background:rgba(0,0,0,.78);color:#fff;
  padding:1px 6px;border-radius:4px;font-size:.66rem;font-weight:600;
}
.q-meta{flex:1;min-width:0}
.q-name{font-size:.9rem;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.q-info{font-size:.76rem;color:var(--text3);margin-top:3px;display:flex;gap:10px;flex-wrap:wrap}
.q-info .q-arrow{color:var(--accent2);font-weight:700}
.q-remove{
  width:30px;height:30px;border-radius:7px;border:none;background:transparent;
  color:var(--text3);cursor:pointer;flex-shrink:0;font-size:.95rem;
  display:flex;align-items:center;justify-content:center;transition:var(--transition);
}
.q-remove:hover{background:rgba(248,113,113,.12);color:var(--red)}
.queue-actions{display:flex;gap:10px;margin-top:4px}
.link-btn{background:none;border:none;color:var(--text3);font-size:.78rem;cursor:pointer;
  font-family:inherit;padding:4px 2px;transition:var(--transition)}
.link-btn:hover{color:var(--accent2)}

/* ── Panels ── */
.panel{
  background:var(--surface);border:1px solid var(--border);
  border-radius:var(--radius);margin-bottom:18px;overflow:hidden;
  animation:slideUp .35s cubic-bezier(.4,0,.2,1);
}
.panel-head{
  display:flex;align-items:center;gap:10px;
  padding:16px 18px;cursor:pointer;user-select:none;
}
.panel-head .ph-title{font-size:.95rem;font-weight:600}
.panel-head .ph-sub{font-size:.76rem;color:var(--text3);margin-left:auto;margin-right:8px}
.panel-head .chevron{color:var(--text3);transition:transform .25s ease;font-size:.8rem}
.panel.collapsed .panel-head .chevron{transform:rotate(-90deg)}
.panel-body{padding:0 18px 18px}
.panel.collapsed .panel-body{display:none}
.panel-divider{height:1px;background:var(--border);margin:0 18px}

/* ── Format tabs + grid ── */
.fmt-tabs{display:flex;gap:6px;margin-bottom:14px;flex-wrap:wrap}
.fmt-tab{
  padding:7px 15px;border-radius:30px;border:1px solid var(--border);
  background:var(--bg2);color:var(--text2);cursor:pointer;
  font-size:.82rem;font-weight:600;font-family:inherit;transition:var(--transition);
}
.fmt-tab:hover{color:var(--text);border-color:var(--accent)}
.fmt-tab.active{background:var(--accent);border-color:var(--accent);color:#fff}
.fmt-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(132px,1fr));gap:8px}
.fmt-chip{
  display:flex;flex-direction:column;gap:3px;
  padding:12px 14px;border-radius:var(--radius-sm);
  border:1px solid var(--border);background:var(--bg2);
  cursor:pointer;transition:var(--transition);text-align:left;
}
.fmt-chip:hover{border-color:var(--accent);transform:translateY(-1px)}
.fmt-chip.active{border-color:var(--accent);background:var(--accent-glow);box-shadow:0 0 0 1px var(--accent)}
.fmt-chip .fc-top{display:flex;align-items:center;gap:7px}
.fmt-chip .fc-name{font-weight:700;font-size:.92rem;color:var(--text)}
.fmt-chip .fc-ext{font-size:.66rem;color:var(--text3);text-transform:uppercase;letter-spacing:.4px}
.fmt-chip .fc-sub{font-size:.72rem;color:var(--text3)}
.fmt-chip.active .fc-sub{color:var(--accent2)}

/* ── Preset chips ── */
.preset-row{display:flex;gap:8px;flex-wrap:wrap}
.chip{
  padding:8px 14px;border-radius:30px;border:1px solid var(--border);
  background:var(--bg2);color:var(--text2);cursor:pointer;
  font-size:.8rem;font-family:inherit;transition:var(--transition);white-space:nowrap;
  display:inline-flex;align-items:center;gap:6px;
}
.chip:hover{border-color:var(--accent);color:var(--text);transform:translateY(-1px)}
.chip.active{background:var(--accent-glow);border-color:var(--accent);color:var(--accent2);font-weight:600}

/* ── Control grid ── */
.ctrl-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px 18px}
.ctrl{display:flex;flex-direction:column;gap:7px;min-width:0}
.ctrl.span2{grid-column:1/-1}
.ctrl-label{
  font-size:.72rem;color:var(--text3);text-transform:uppercase;
  letter-spacing:.5px;font-weight:600;display:flex;align-items:center;justify-content:space-between;gap:8px;
}
.ctrl-label .cl-val{color:var(--accent2);text-transform:none;letter-spacing:0;font-variant-numeric:tabular-nums}

select{
  appearance:none;width:100%;
  background:var(--bg2) url("data:image/svg+xml,%3Csvg width='10' height='6' viewBox='0 0 10 6' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1L5 5L9 1' stroke='%239090a8' stroke-width='1.5' stroke-linecap='round'/%3E%3C/svg%3E") no-repeat right 12px center;
  border:1px solid var(--border);border-radius:var(--radius-sm);
  padding:10px 32px 10px 12px;
  color:var(--text);font-size:.87rem;font-family:inherit;cursor:pointer;transition:var(--transition);
}
select:hover{border-color:var(--accent)}
select:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-glow)}

input[type=number],input.text-in{
  width:100%;background:var(--bg2);border:1px solid var(--border);
  border-radius:var(--radius-sm);color:var(--text);
  padding:9px 12px;font-size:.87rem;font-family:inherit;transition:var(--transition);
}
input[type=number]:focus,input.text-in:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-glow)}
.pair{display:flex;align-items:center;gap:8px}
.pair span{color:var(--text3);font-size:.85rem}

/* range sliders */
input[type=range]{
  -webkit-appearance:none;appearance:none;width:100%;height:6px;
  border-radius:3px;background:var(--bg2);outline:none;cursor:pointer;
}
input[type=range]::-webkit-slider-thumb{
  -webkit-appearance:none;appearance:none;width:17px;height:17px;border-radius:50%;
  background:var(--accent);cursor:pointer;border:2px solid #fff;
  box-shadow:0 2px 8px rgba(124,106,255,.45);transition:var(--transition);
}
input[type=range]::-webkit-slider-thumb:hover{background:var(--accent2);transform:scale(1.12)}
input[type=range]::-moz-range-thumb{
  width:17px;height:17px;border-radius:50%;background:var(--accent);
  cursor:pointer;border:2px solid #fff;box-shadow:0 2px 8px rgba(124,106,255,.45);
}

/* segmented control */
.seg{display:inline-flex;background:var(--bg2);border:1px solid var(--border);
  border-radius:var(--radius-sm);padding:3px;gap:2px;flex-wrap:wrap}
.seg-btn{
  padding:7px 13px;border:none;background:none;color:var(--text2);
  border-radius:6px;cursor:pointer;font-size:.8rem;font-family:inherit;
  transition:var(--transition);white-space:nowrap;
}
.seg-btn:hover{color:var(--text)}
.seg-btn.active{background:var(--accent);color:#fff;font-weight:600}

/* toggles (shared with downloader) */
.toggle{display:flex;align-items:center;gap:9px;cursor:pointer;font-size:.85rem;color:var(--text2);user-select:none}
.toggle input{display:none}
.toggle-track{width:36px;height:20px;border-radius:10px;background:var(--border);position:relative;transition:var(--transition);flex-shrink:0}
.toggle-track::after{content:'';position:absolute;width:16px;height:16px;border-radius:50%;background:#fff;top:2px;left:2px;transition:var(--transition)}
.toggle input:checked ~ .toggle-track{background:var(--accent)}
.toggle input:checked ~ .toggle-track::after{transform:translateX(16px)}
.toggle-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:12px 18px;margin-top:4px}

/* ── Visual editor (crop + trim) ── */
.editor-note{font-size:.78rem;color:var(--text3);margin-bottom:12px}
.editor-warn{
  font-size:.8rem;color:var(--orange);background:rgba(251,191,36,.08);
  border:1px solid rgba(251,191,36,.2);border-radius:var(--radius-sm);
  padding:10px 12px;margin-bottom:12px;
}
.stage{
  position:relative;background:#000;border-radius:var(--radius-sm);
  overflow:hidden;display:flex;align-items:center;justify-content:center;
  min-height:160px;max-height:380px;
}
.stage video{max-width:100%;max-height:380px;display:block}
.crop-box{position:absolute;border:2px solid var(--accent);box-shadow:0 0 0 9999px rgba(0,0,0,.55);cursor:move;touch-action:none}
.crop-box::before{
  content:'';position:absolute;inset:0;pointer-events:none;
  background-image:linear-gradient(rgba(255,255,255,.18) 1px,transparent 1px),
    linear-gradient(90deg,rgba(255,255,255,.18) 1px,transparent 1px);
  background-size:33.33% 33.33%;
}
.crop-handle{position:absolute;width:13px;height:13px;background:var(--accent);
  border:2px solid #fff;border-radius:50%;box-shadow:0 1px 4px rgba(0,0,0,.5)}
.crop-handle.nw{top:-7px;left:-7px;cursor:nwse-resize}
.crop-handle.ne{top:-7px;right:-7px;cursor:nesw-resize}
.crop-handle.sw{bottom:-7px;left:-7px;cursor:nesw-resize}
.crop-handle.se{bottom:-7px;right:-7px;cursor:nwse-resize}

.aspect-row{display:flex;gap:7px;flex-wrap:wrap;margin-top:12px}

.trim-wrap{margin-top:16px}
.trim-bar{
  position:relative;height:46px;background:var(--bg2);
  border:1px solid var(--border);border-radius:var(--radius-sm);
  margin-top:8px;cursor:pointer;
}
.trim-range{position:absolute;top:0;bottom:0;background:var(--accent-glow);
  border-left:3px solid var(--accent);border-right:3px solid var(--accent)}
.trim-handle{position:absolute;top:-3px;bottom:-3px;width:14px;
  background:var(--accent);border-radius:4px;cursor:ew-resize;
  display:flex;align-items:center;justify-content:center;touch-action:none}
.trim-handle::after{content:'';width:2px;height:16px;background:#fff;border-radius:1px;box-shadow:3px 0 0 #fff,-3px 0 0 #fff}
.trim-handle.start{transform:translateX(-50%)}
.trim-handle.end{transform:translateX(50%)}
.trim-playhead{position:absolute;top:-3px;bottom:-3px;width:2px;background:var(--cyan);pointer-events:none}
.trim-times{display:flex;justify-content:space-between;margin-top:8px;font-size:.78rem;color:var(--text2);font-variant-numeric:tabular-nums}
.trim-times b{color:var(--accent2)}

/* keyframe markers on the trim bar */
.trim-kf{position:absolute;top:-8px;width:11px;height:11px;background:var(--cyan);
  border:2px solid var(--bg);border-radius:2px;transform:translateX(-50%) rotate(45deg);
  pointer-events:none;z-index:2;box-shadow:0 1px 3px rgba(0,0,0,.5)}

/* ── Crop keyframes (pan) ── */
.kf-section{margin-top:14px}
.kf-head{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:6px}
.kf-head #kf-add{background:var(--bg2);border:1px solid var(--border);color:var(--accent2);font-weight:600}
.kf-head #kf-add:hover{border-color:var(--accent);color:var(--text);background:var(--accent-glow)}
.kf-hint{font-size:.76rem;color:var(--text3);margin-bottom:10px;line-height:1.5}
.kf-list{display:flex;flex-wrap:wrap;gap:8px}
.kf-empty{font-size:.76rem;color:var(--text3);font-style:italic}
.kf-item{display:inline-flex;align-items:center;gap:8px;padding:5px 8px 5px 7px;border-radius:30px;
  border:1px solid var(--border);background:var(--bg2);font-size:.78rem;color:var(--text2);
  cursor:pointer;transition:var(--transition);font-variant-numeric:tabular-nums}
.kf-item:hover{border-color:var(--accent);color:var(--text)}
.kf-item.active{border-color:var(--cyan);background:rgba(34,211,238,.1);color:var(--cyan)}
.kf-item .kf-num{display:inline-flex;align-items:center;justify-content:center;width:18px;height:18px;
  border-radius:50%;background:var(--cyan);color:#062c33;font-size:.66rem;font-weight:700;flex-shrink:0}
.kf-del{border:none;background:none;color:var(--text3);cursor:pointer;font-size:.85rem;line-height:1;padding:0 2px}
.kf-del:hover{color:var(--red)}

/* ── In-panel size summary ── */
.panel-size{display:flex;align-items:center;justify-content:center;gap:10px;flex-wrap:wrap;
  margin-top:18px;padding-top:16px;border-top:1px solid var(--border);
  font-size:.84rem;color:var(--text3)}
.panel-size b{color:var(--text);font-variant-numeric:tabular-nums}
.panel-size .arrow{color:var(--accent2)}

/* ── Convert button + summary ── */
.convert-wrap{margin-bottom:26px}
.size-estimate{
  display:flex;align-items:center;justify-content:center;gap:10px;
  font-size:.82rem;color:var(--text3);margin-bottom:12px;flex-wrap:wrap;
}
.size-estimate b{color:var(--text)}
.size-estimate .arrow{color:var(--accent2)}
.btn-convert{
  width:100%;padding:15px;border:none;border-radius:var(--radius-sm);
  background:linear-gradient(135deg,var(--accent),#9b7aff);
  color:#fff;font-weight:700;font-size:1.05rem;cursor:pointer;transition:var(--transition);
  display:flex;align-items:center;justify-content:center;gap:9px;font-family:inherit;
}
.btn-convert:hover:not(:disabled){filter:brightness(1.1);transform:translateY(-1px);box-shadow:0 6px 24px rgba(124,106,255,.3)}
.btn-convert:active:not(:disabled){transform:translateY(0)}
.btn-convert:disabled{opacity:.4;cursor:not-allowed;transform:none;filter:none}
.btn-convert .spin{width:18px;height:18px;border:2px solid rgba(255,255,255,.35);border-top-color:#fff;border-radius:50%;animation:spin .6s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}

/* ── Progress cards ── */
.work-section{margin-bottom:26px}
.dl-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:16px;margin-bottom:10px;animation:slideUp .3s cubic-bezier(.4,0,.2,1)}
.dl-card-header{display:flex;align-items:center;gap:12px;margin-bottom:12px}
.dl-title{flex:1;font-size:.9rem;font-weight:500;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.dl-status{font-size:.72rem;font-weight:600;padding:3px 10px;border-radius:20px;text-transform:uppercase;letter-spacing:.3px}
.dl-status.queued{background:var(--surface2);color:var(--text2)}
.dl-status.working{background:var(--accent-glow);color:var(--accent2)}
.dl-status.done{background:var(--green-glow);color:var(--green)}
.dl-status.error{background:rgba(248,113,113,.12);color:var(--red)}
.dl-progress-wrap{height:6px;background:var(--bg2);border-radius:3px;overflow:hidden;margin-bottom:8px}
.dl-progress-bar{height:100%;border-radius:3px;background:linear-gradient(90deg,var(--accent),var(--accent2));transition:width .25s ease;position:relative}
.dl-progress-bar.done{background:linear-gradient(90deg,var(--green),#6ee7b7)}
.dl-progress-bar.indeterminate::after{content:'';position:absolute;inset:0;background:linear-gradient(90deg,transparent,rgba(255,255,255,.18),transparent);animation:shimmer 1.4s infinite}
@keyframes shimmer{0%{transform:translateX(-100%)}100%{transform:translateX(100%)}}
.dl-meta{display:flex;gap:16px;font-size:.78rem;color:var(--text3);flex-wrap:wrap}
.btn-cancel{margin-left:auto;background:none;border:none;color:var(--text3);cursor:pointer;font-size:.78rem;font-family:inherit;transition:var(--transition)}
.btn-cancel:hover{color:var(--red)}

/* ── Results ── */
.results-section{margin-bottom:26px}
.result-card{
  display:flex;gap:14px;align-items:center;
  background:var(--surface);border:1px solid var(--green);
  border-radius:var(--radius);padding:14px;margin-bottom:10px;
  animation:slideUp .35s cubic-bezier(.4,0,.2,1);
}
.result-thumb{width:120px;height:68px;border-radius:var(--radius-sm);overflow:hidden;flex-shrink:0;background:var(--bg2);display:flex;align-items:center;justify-content:center}
.result-thumb video,.result-thumb img{width:100%;height:100%;object-fit:cover}
.result-thumb .q-ico{font-size:24px;color:var(--text3)}
.result-meta{flex:1;min-width:0}
.result-name{font-size:.9rem;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.result-sub{font-size:.77rem;color:var(--text3);margin-top:4px;display:flex;gap:9px;flex-wrap:wrap;align-items:center}
.size-pill{padding:2px 8px;border-radius:20px;font-size:.7rem;font-weight:600}
.size-pill.smaller{background:var(--green-glow);color:var(--green)}
.size-pill.larger{background:rgba(251,191,36,.12);color:var(--orange)}
.btn-save{
  display:inline-flex;align-items:center;gap:7px;padding:9px 18px;border-radius:var(--radius-sm);
  border:1px solid var(--green);background:var(--green-glow);color:var(--green);
  font-size:.85rem;font-weight:600;cursor:pointer;transition:var(--transition);font-family:inherit;flex-shrink:0;text-decoration:none;
}
.btn-save:hover{background:rgba(52,211,153,.2);transform:translateY(-1px);box-shadow:0 4px 12px rgba(52,211,153,.15)}
.results-bar{display:flex;gap:10px;align-items:center;margin-bottom:12px}
.btn-save-all{
  padding:9px 18px;border-radius:var(--radius-sm);border:none;
  background:var(--accent);color:#fff;font-weight:600;font-size:.85rem;cursor:pointer;font-family:inherit;transition:var(--transition);
}
.btn-save-all:hover{filter:brightness(1.1)}

/* ── Log drawer ── */
.log-drawer{margin-top:10px}
.log-toggle{background:none;border:none;color:var(--text3);font-size:.76rem;cursor:pointer;font-family:inherit;padding:2px}
.log-toggle:hover{color:var(--text2)}
.log-box{
  display:none;margin-top:8px;max-height:140px;overflow-y:auto;
  background:var(--bg);border:1px solid var(--border);border-radius:var(--radius-sm);
  padding:10px 12px;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;
  font-size:.72rem;color:var(--text2);line-height:1.5;white-space:pre-wrap;word-break:break-word;
}
.log-box.open{display:block}

/* ── History ── */
.history-section .section-title{display:flex;align-items:center;justify-content:space-between}
.btn-clear{font-size:.75rem;color:var(--text3);background:none;border:none;cursor:pointer;text-transform:none;letter-spacing:0;font-weight:400;font-family:inherit}
.btn-clear:hover{color:var(--red)}
.history-item{display:flex;align-items:center;gap:12px;padding:11px 14px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-sm);margin-bottom:6px;transition:var(--transition)}
.history-item:hover{border-color:var(--accent);background:var(--surface2)}
.hist-badge{width:42px;height:42px;border-radius:8px;flex-shrink:0;display:flex;align-items:center;justify-content:center;font-size:.72rem;font-weight:700;background:var(--bg2);color:var(--accent2);border:1px solid var(--border);text-transform:uppercase}
.history-meta{flex:1;min-width:0}
.history-meta .h-title{font-size:.85rem;font-weight:500;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.history-meta .h-sub{font-size:.74rem;color:var(--text3);margin-top:2px}
.history-delete{width:28px;height:28px;border-radius:6px;border:none;background:transparent;color:var(--text3);cursor:pointer;display:flex;align-items:center;justify-content:center;transition:var(--transition);font-size:.9rem;opacity:0}
.history-item:hover .history-delete{opacity:1}
.history-delete:hover{background:rgba(248,113,113,.1);color:var(--red)}

/* ── Terms Modal ── */
.terms-modal{max-width:520px}
.terms-header{display:flex;align-items:center;gap:12px;margin-bottom:8px}
.terms-header .logo{width:36px;height:36px;font-size:18px}
.terms-header h2{margin:0;font-size:1.2rem}
.terms-subtitle{font-size:.85rem;color:var(--text2);margin-bottom:16px;line-height:1.5}
.terms-body{max-height:260px;overflow-y:auto;font-size:.82rem;color:var(--text2);line-height:1.7;padding:16px;background:var(--bg2);border-radius:var(--radius-sm);border:1px solid var(--border);margin-bottom:16px}
.terms-body h3{color:var(--text);font-size:.9rem;margin-bottom:8px}
.terms-body p{margin-bottom:10px}
.terms-body strong{color:var(--text)}
.terms-agree-row{display:flex;align-items:center;gap:10px;font-size:.87rem;color:var(--text);cursor:pointer;margin-bottom:16px;user-select:none}
.terms-agree-row input[type=checkbox]{width:18px;height:18px;accent-color:var(--accent);cursor:pointer;flex-shrink:0}
.btn-accept{width:100%;padding:13px;border:none;border-radius:var(--radius-sm);background:linear-gradient(135deg,var(--accent),#9b7aff);color:#fff;font-weight:700;font-size:1rem;cursor:pointer;transition:var(--transition);font-family:inherit}
.btn-accept:hover:not(:disabled){filter:brightness(1.1)}
.btn-accept:disabled{opacity:.35;cursor:not-allowed}

/* ── Settings Modal ── */
.modal-overlay{position:fixed;inset:0;background:rgba(0,0,0,.6);z-index:100;display:flex;align-items:center;justify-content:center;opacity:0;pointer-events:none;transition:opacity .2s ease;backdrop-filter:blur(4px);padding:20px}
.modal-overlay.active{opacity:1;pointer-events:all}
.modal{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:24px;width:100%;max-width:460px;transform:translateY(12px);transition:transform .25s cubic-bezier(.4,0,.2,1);max-height:90vh;overflow-y:auto}
.modal-overlay.active .modal{transform:translateY(0)}
.modal h2{font-size:1.1rem;font-weight:600;margin-bottom:20px}
.modal-field{margin-bottom:16px}
.modal-field label{display:block;font-size:.8rem;color:var(--text2);margin-bottom:6px;font-weight:500}
.modal-field .toggle{margin-bottom:0}
.modal-actions{display:flex;gap:10px;justify-content:flex-end;margin-top:24px}
.btn-secondary{padding:9px 20px;border-radius:var(--radius-sm);background:var(--bg2);border:1px solid var(--border);color:var(--text);font-size:.87rem;cursor:pointer;transition:var(--transition);font-family:inherit}
.btn-secondary:hover{background:var(--surface2);border-color:var(--text3)}
.btn-primary{padding:9px 20px;border-radius:var(--radius-sm);background:var(--accent);border:none;color:#fff;font-weight:600;font-size:.87rem;cursor:pointer;transition:var(--transition);font-family:inherit}
.btn-primary:hover{filter:brightness(1.1)}

/* ── Support Banner ── */
.support-banner{position:fixed;bottom:0;left:0;right:0;background:var(--surface2);border-top:1px solid var(--border);padding:14px 24px;display:flex;align-items:center;justify-content:center;gap:16px;z-index:150;transform:translateY(100%);opacity:0;transition:transform .4s cubic-bezier(.4,0,.2,1),opacity .4s ease}
.support-banner.show{transform:translateY(0);opacity:1}
.support-banner-text{font-size:.9rem;color:var(--text);display:flex;align-items:center;gap:6px}
.support-check{font-size:1.05rem}
.btn-support{display:inline-flex;align-items:center;gap:4px;padding:8px 20px;border-radius:var(--radius-sm);background:#FF6B35;border:none;color:#fff;font-weight:700;font-size:.87rem;text-decoration:none;cursor:pointer;transition:var(--transition);font-family:inherit;white-space:nowrap}
.btn-support:hover{filter:brightness(1.12);transform:translateY(-1px);box-shadow:0 4px 16px rgba(255,107,53,.3)}
.support-dismiss{background:none;border:none;color:var(--text3);cursor:pointer;font-size:1rem;padding:4px 8px;border-radius:4px;transition:var(--transition);line-height:1}
.support-dismiss:hover{color:var(--text);background:rgba(255,255,255,.06)}

/* ── Floating Ko-fi Button ── */
.kofi-float{position:fixed;bottom:24px;right:24px;z-index:90;display:flex;align-items:center;gap:6px;padding:10px 18px 10px 14px;background:var(--kofi);color:#fff;font-weight:700;font-size:.85rem;border-radius:50px;text-decoration:none;box-shadow:0 4px 20px rgba(255,94,91,.35);transition:all .25s cubic-bezier(.4,0,.2,1);font-family:inherit;animation:kofiSlideIn .5s ease 2s both}
@keyframes kofiSlideIn{from{transform:translateY(20px);opacity:0}to{transform:translateY(0);opacity:1}}
.kofi-float:hover{transform:translateY(-2px);box-shadow:0 6px 28px rgba(255,94,91,.45);filter:brightness(1.08)}
.kofi-icon{font-size:1.1rem}
body.banner-visible .kofi-float{bottom:72px}

/* ── Footer ── */
.site-footer{position:relative;z-index:1;text-align:center;padding:24px 20px 32px;font-size:.78rem;color:var(--text3);display:flex;align-items:center;justify-content:center;gap:8px;flex-wrap:wrap}
.footer-support{color:var(--text3);text-decoration:none;padding:4px 12px;border-radius:20px;border:1px solid var(--border);transition:var(--transition);white-space:nowrap}
.footer-support:hover{color:#FF6B35;border-color:#FF6B35;background:rgba(255,107,53,.08)}

/* ── Toast ── */
.toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%) translateY(80px);background:var(--surface2);border:1px solid var(--border);padding:12px 24px;border-radius:var(--radius);font-size:.87rem;color:var(--text);box-shadow:0 8px 32px rgba(0,0,0,.4);transition:transform .3s cubic-bezier(.4,0,.2,1),opacity .3s ease;opacity:0;z-index:200;display:flex;align-items:center;gap:8px;max-width:90%}
.toast.show{transform:translateX(-50%) translateY(0);opacity:1}
.toast.success{border-left:3px solid var(--green)}
.toast.error{border-left:3px solid var(--red)}
.toast.milestone{border-left:3px solid var(--accent);border-color:var(--accent)}

@keyframes slideUp{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:translateY(0)}}
.hidden{display:none !important}

/* ── Responsive ── */
@media(max-width:640px){
  .container{padding:24px 16px 40px}
  .result-card{flex-wrap:wrap}
  .result-thumb{width:100%;height:150px}
  .btn-save{width:100%;justify-content:center}
  .kofi-text{display:none}
  .kofi-float{padding:12px;border-radius:50%;width:48px;height:48px;justify-content:center}
  .stats-bar{flex-direction:column;gap:0}
  .stat:not(:last-child){border-right:none;border-bottom:1px solid var(--border)}
  .support-banner{flex-direction:column;gap:10px;padding:16px}
  .q-thumb{width:80px;height:48px}
  .engine-chip .ec-text{display:none}
  .engine-chip{padding:9px}
}

/* ── Scrollbar ── */
::-webkit-scrollbar{width:6px;height:6px}
::-webkit-scrollbar-track{background:transparent}
::-webkit-scrollbar-thumb{background:var(--border);border-radius:3px}
::-webkit-scrollbar-thumb:hover{background:var(--text3)}
::selection{background:var(--accent);color:#fff}