*{margin:0;padding:0;box-sizing:border-box}:root{--bg:#0a0f1e;--surface:#131c2e;--surface2:#1a2744;--surface3:#223355;--accent:#00d4ff;--accent-dim:rgba(0,212,255,0.12);--gold:#d4af37;--gold-dim:rgba(212,175,55,0.12);--success:#00c853;--success-dim:rgba(0,200,83,0.12);--warning:#ff9100;--warning-dim:rgba(255,145,0,0.12);--error:#ff1744;--error-dim:rgba(255,23,68,0.12);--text:#e8f4f8;--muted:#6a8494;--border:rgba(0,212,255,0.18);--r1:8px;--r2:6px;--r3:20px}html,body{width:100%;height:100vh;overflow:hidden;background:var(--bg);color:var(--text);font-family:Inter,Sarabun,sans-serif;font-size:14px}.app{display:flex;flex-direction:column;height:100vh}.header{height:58px;background:var(--surface);border-bottom:1px solid var(--border);display:flex;align-items:center;padding:0 20px;flex-shrink:0;gap:16px}.header .logo{font-size:19px;font-weight:700;color:var(--accent);white-space:nowrap}.header .logo span{color:var(--gold)}.header .proj{flex:1;display:flex;justify-content:center;align-items:center;gap:8px}.header .proj input{background:transparent;border:1px solid transparent;border-radius:var(--r2);color:var(--text);font-size:14px;font-weight:500;text-align:center;padding:5px 10px;width:240px;font-family:inherit}.header .proj input:focus{outline:none;border-color:var(--accent);background:var(--surface2)}.header .proj .sb{background:var(--accent-dim);border:1px solid var(--accent);color:var(--accent);border-radius:var(--r2);padding:4px 10px;font-size:12px;cursor:pointer;font-family:inherit}.header .actions{display:flex;gap:8px}.header .actions button{background:var(--surface2);border:1px solid var(--border);color:var(--muted);border-radius:var(--r2);padding:5px 12px;cursor:pointer;font-size:12px;transition:all .2s;font-family:inherit}.header .actions button:hover{color:var(--text);border-color:var(--accent)}.body{display:flex;flex:1;overflow:hidden}.sidebar{width:210px;background:var(--surface);border-right:1px solid var(--border);display:flex;flex-direction:column;flex-shrink:0;padding:14px 0}.sidebar .brand{margin:0 12px 16px;padding:10px 14px;background:linear-gradient(135deg,var(--accent-dim),var(--gold-dim));border-radius:var(--r1);border:1px solid var(--border);text-align:center}.sidebar .brand .name{font-size:17px;font-weight:700;color:var(--accent)}.sidebar .brand .ver{font-size:10px;color:var(--muted);margin-top:2px}.sidebar .tabs{display:flex;flex-direction:column;gap:3px;padding:0 8px;flex:1}.tab-btn{display:flex;align-items:center;gap:10px;padding:11px 14px;border-radius:var(--r1);cursor:pointer;font-size:13px;font-weight:500;color:var(--muted);transition:all .2s;border:none;background:transparent;text-align:left;width:100%;font-family:inherit}.tab-btn:hover{background:var(--surface2);color:var(--text)}.tab-btn.active{background:var(--accent-dim);color:var(--accent);border:1px solid rgba(0,212,255,0.25)}.tab-btn .icon{font-size:17px}.tab-btn .arrow{margin-left:auto;color:var(--muted);font-size:10px}.tab-btn.active .arrow{color:var(--accent)}.sidebar .tip{margin:14px 12px 0;padding:10px;background:var(--surface2);border-radius:var(--r1);border:1px solid var(--border);font-size:11px;color:var(--muted);line-height:1.5}.main{flex:1;overflow-y:auto;padding:22px;background:var(--bg)}.main::-webkit-scrollbar{width:5px}.main::-webkit-scrollbar-thumb{background:var(--surface3);border-radius:3px}.statusbar{height:38px;background:var(--surface);border-top:1px solid var(--border);display:flex;align-items:center;padding:0 18px;gap:18px;font-size:11px;flex-shrink:0}.sb-item{display:flex;align-items:center;gap:5px;color:var(--muted)}.sb-item .dot{width:7px;height:7px;border-radius:50%;background:var(--muted)}.sb-item .dot.ok{background:var(--success)}.sb-item .dot.err{background:var(--error)}.sb-item .val{color:var(--text)}.sb-progress{flex:1;max-width:180px;height:3px;background:var(--surface3);border-radius:2px;overflow:hidden;display:none}.sb-progress .fill{height:100%;background:var(--accent);width:0;transition:width .5s}.sb-ver{margin-left:auto;color:var(--muted)}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--r1);padding:18px;margin-bottom:14px}.card-title{font-size:14px;font-weight:600;color:var(--text);margin-bottom:14px;display:flex;align-items:center;gap:8px}.card-title .badge{background:var(--accent-dim);color:var(--accent);font-size:10px;padding:2px 8px;border-radius:var(--r3);font-weight:700}.drop-zone{border:2px dashed rgba(0,212,255,0.3);border-radius:14px;padding:44px 24px;text-align:center;cursor:pointer;transition:all .3s;position:relative;overflow:hidden}.drop-zone:hover,.drop-zone.drag{border-color:var(--accent);background:var(--accent-dim)}.drop-zone.drag{transform:scale(1.01);box-shadow:0 0 28px rgba(0,212,255,0.18)}.drop-zone.drag .dz-icon{animation:bounce 0.5s infinite}@keyframes bounce{0%,100%{transform:translateY(0)}50%{transform:translateY(-7px)}}.drop-zone .scan-line{height:2px;background:linear-gradient(90deg,transparent,var(--accent),transparent);position:absolute;bottom:0;left:0;width:0;transition:width .3s;pointer-events:none}.drop-zone.drag .scan-line{width:100%;animation:scanLine 1.5s ease-in-out infinite}@keyframes scanLine{0%{width:0;left:0}50%{width:100%;left:0}51%{width:100%;left:auto;right:0}100%{width:0;left:auto;right:0}}.dz-icon{font-size:44px;margin-bottom:10px}.dz-title{font-size:17px;font-weight:600;color:var(--text);margin-bottom:5px}.dz-sub{font-size:12px;color:var(--muted)}.cls-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-top:16px}.cls-col{background:var(--surface2);border:1px solid var(--border);border-radius:var(--r1);overflow:hidden;min-width:0}.cls-col .hd{font-size:12px;font-weight:600;padding:8px 12px;background:var(--surface3);display:flex;align-items:center;gap:6px;color:var(--muted)}.cls-col .hd .cnt{background:var(--accent);color:#000;font-size:10px;font-weight:700;padding:1px 7px;border-radius:var(--r3);margin-left:auto;min-width:18px;text-align:center}.cls-col .files{padding:8px;min-height:120px;display:flex;flex-direction:column;gap:6px}.file-chip{display:flex;align-items:center;gap:7px;padding:7px 9px;background:var(--surface);border:1px solid var(--border);border-radius:var(--r2);cursor:pointer;transition:all .2s;font-size:11px}.file-chip:hover{border-color:var(--accent)}.file-chip .fi{font-size:16px;flex-shrink:0}.file-chip .info{flex:1;min-width:0;overflow:hidden}.file-chip .name{color:var(--text);font-weight:500;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:100px}.file-chip .meta{color:var(--muted);font-size:10px}.file-chip .del{background:none;border:none;color:var(--muted);cursor:pointer;padding:1px 4px;font-size:11px;flex-shrink:0;border-radius:3px}.file-chip .del:hover{color:var(--error);background:var(--error-dim)}.file-empty{color:var(--muted);font-size:11px;text-align:center;padding:24px 0;opacity:0.5}.layer-stack{display:flex;gap:12px;align-items:center;margin:14px 0}.layer-card{flex:1;background:var(--surface2);border:2px solid var(--border);border-radius:var(--r1);padding:12px;text-align:center;cursor:pointer;transition:all .2s;min-height:90px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:5px;position:relative;min-width:0}.layer-card:hover{border-color:var(--accent)}.layer-card.selected{border-color:var(--accent);background:var(--accent-dim)}.layer-card .lbl{font-size:10px;color:var(--muted);font-weight:700;text-transform:uppercase;letter-spacing:1px}.layer-card .icon{font-size:28px}.layer-card .fname{font-size:11px;color:var(--text);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:100%}.layer-card .pos{position:absolute;top:5px;right:8px;font-size:10px;background:var(--surface3);color:var(--muted);padding:1px 6px;border-radius:var(--r3)}.layer-card.bottom .pos{background:var(--success-dim);color:var(--success)}.layer-card.middle .pos{background:var(--warning-dim);color:var(--warning)}.layer-card.top .pos{background:var(--accent-dim);color:var(--accent)}.layer-add{width:70px;height:90px;display:flex;align-items:center;justify-content:center;background:var(--surface2);border:1px dashed var(--border);border-radius:var(--r1);cursor:pointer;color:var(--muted);font-size:22px;transition:all .2s;flex-shrink:0}.layer-add:hover{border-color:var(--accent);color:var(--accent)}.param-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.param{margin-bottom:12px}.param label{display:flex;justify-content:space-between;font-size:12px;color:var(--muted);margin-bottom:7px;font-weight:500}.param label .v{color:var(--accent);font-weight:700;font-size:13px}.param input[type=range]{width:100%;height:5px;-webkit-appearance:none;background:var(--surface3);border-radius:3px;outline:none;cursor:pointer}.param input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:15px;height:15px;border-radius:50%;background:var(--accent);cursor:pointer;border:2px solid var(--bg);box-shadow:0 0 6px rgba(0,212,255,0.5)}.btn{display:inline-flex;align-items:center;gap:7px;padding:9px 18px;border-radius:var(--r2);font-size:13px;font-weight:600;cursor:pointer;border:none;transition:all .2s;font-family:inherit}.btn-p{background:var(--accent);color:#000}.btn-p:hover{background:#33ddff;box-shadow:0 0 14px rgba(0,212,255,0.35)}.btn-s{background:var(--surface2);color:var(--text);border:1px solid var(--border)}.btn-s:hover{border-color:var(--accent);color:var(--accent)}.btn-g{background:var(--gold);color:#000}.btn-g:hover{background:#e8c560}.btn-d{background:var(--error-dim);color:var(--error);border:1px solid var(--error)}.btn-sm{padding:5px 12px;font-size:11px}.btn:disabled{opacity:0.4;cursor:not-allowed}.btn-row{display:flex;gap:8px;margin-top:14px;flex-wrap:wrap}@keyframes fadeIn{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:translateY(0)}}.fade-in{animation:fadeIn .3s ease}.out-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-top:14px}.out-field label{font-size:11px;color:var(--muted);margin-bottom:5px;display:block;font-weight:500}.out-field select,.out-field input{width:100%;padding:7px 10px;background:var(--surface2);border:1px solid var(--border);border-radius:var(--r2);color:var(--text);font-size:12px;font-family:inherit;outline:none}.out-field select:focus,.out-field input:focus{border-color:var(--accent)}.preview-area{background:var(--surface2);border:1px solid var(--border);border-radius:var(--r1);padding:18px;text-align:center;min-height:180px;display:flex;flex-direction:column;align-items:center;justify-content:center;margin-top:14px;gap:10px}.vid-placeholder{width:100%;aspect-ratio:9/16;max-width:200px;background:var(--surface3);border-radius:var(--r1);display:flex;flex-direction:column;align-items:center;justify-content:center;color:var(--muted);font-size:12px;gap:6px;border:10px solid var(--border)}.vid-placeholder .vi{font-size:34px;opacity:0.4}.batch-wrap{overflow-x:auto}.batch-table{width:100%;border-collapse:collapse;font-size:12px;min-width:700px}.batch-table th{text-align:left;padding:9px 10px;background:var(--surface2);color:var(--muted);font-weight:700;font-size:10px;text-transform:uppercase;letter-spacing:1px;border-bottom:1px solid var(--border);white-space:nowrap}.batch-table td{padding:10px;border-bottom:1px solid rgba(255,255,255,0.04);vertical-align:middle}.batch-table tr:hover td{background:var(--surface2)}.ni{background:var(--surface2);border:1px solid var(--border);border-radius:var(--r2);color:var(--text);padding:5px 9px;font-size:12px;font-family:inherit;width:130px}.ni:focus{outline:none;border-color:var(--accent)}.fn{font-size:11px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:110px;cursor:pointer;display:block}.fn:hover{color:var(--accent)}.st{display:inline-flex;align-items:center;gap:4px;padding:2px 9px;border-radius:var(--r3);font-size:10px;font-weight:700}.st-w{background:var(--surface3);color:var(--muted)}.st-r{background:var(--accent-dim);color:var(--accent)}.st-d{background:var(--success-dim);color:var(--success)}.st-f{background:var(--error-dim);color:var(--error)}.st-r .dot{width:5px;height:5px;border-radius:50%;background:var(--accent);animation:pulse 1s infinite}@keyframes pulse{0%,100%{opacity:1}50%{opacity:0.3}}.pb{height:3px;background:var(--surface3);border-radius:2px;overflow:hidden;width:90px;margin-top:3px}.pb .f{height:100%;background:var(--accent);transition:width .4s}.db{background:none;border:none;color:var(--muted);cursor:pointer;padding:3px;font-size:13px;border-radius:3px}.db:hover{color:var(--error);background:var(--error-dim)}.bulk-bar{display:flex;align-items:center;gap:8px;padding:10px 14px;background:var(--surface);border:1px solid var(--border);border-radius:var(--r1);margin-bottom:12px;font-size:12px}.bulk-bar .sel{margin-right:auto;color:var(--muted)}.qc-3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:10px;margin-top:14px}.qc-p{background:var(--surface2);border:1px solid var(--border);border-radius:var(--r1);padding:10px;text-align:center}.qc-p .lbl{font-size:10px;color:var(--muted);font-weight:700;text-transform:uppercase;letter-spacing:1px;margin-bottom:8px}.qc-p .img{width:100%;aspect-ratio:16/9;background:var(--surface3);border-radius:var(--r2);display:flex;align-items:center;justify-content:center;font-size:28px;margin-bottom:6px;color:var(--muted)}.qc-p .met{font-size:10px;color:var(--muted)}.qc-result{margin-top:14px;padding:14px;background:var(--surface2);border:1px solid var(--border);border-radius:var(--r1);display:none}.qc-result.show{display:block}.qc-score{display:flex;align-items:center;gap:12px;margin-bottom:12px}.qc-circ{width:56px;height:56px;border-radius:50%;background:var(--accent-dim);border:2px solid var(--accent);display:flex;align-items:center;justify-content:center;font-size:18px;font-weight:700;color:var(--accent);flex-shrink:0}.qc-score .det .ss{font-size:16px;font-weight:700;color:var(--success)}.qc-score .det .ss.w{color:var(--warning)}.qc-score .det .ss.b{color:var(--error)}.qc-score .det .rs{font-size:11px;color:var(--muted);margin-top:2px}.adv-item{display:flex;align-items:center;gap:8px;font-size:12px;color:var(--text);padding:5px 8px;background:var(--surface);border-radius:var(--r2);margin-bottom:4px}.adv-item .lbl{color:var(--accent);font-weight:700;width:90px;flex-shrink:0;font-size:11px}.page-title{font-size:20px;font-weight:700;color:var(--text);margin-bottom:3px}.page-sub{font-size:12px;color:var(--muted);margin-bottom:20px}.tag{display:inline-flex;padding:1px 7px;border-radius:var(--r3);font-size:10px;font-weight:700}.t-g{background:var(--success-dim);color:var(--success)}.t-c{background:var(--accent-dim);color:var(--accent)}.t-y{background:var(--warning-dim);color:var(--warning)}.t-r{background:var(--error-dim);color:var(--error)}.t-gold{background:var(--gold-dim);color:var(--gold)}.text-muted{color:var(--muted);font-size:12px}.mt12{margin-top:12px}.alert{padding:12px 14px;border-radius:var(--r1);margin-bottom:12px;font-size:12px;display:flex;align-items:flex-start;gap:8px;background:var(--accent-dim);border:1px solid rgba(0,212,255,0.25);color:var(--text)}.alert .ai{margin-left:auto;font-size:18px;line-height:1;flex-shrink:0}.alert-s{background:var(--success-dim);border-color:rgba(0,200,83,0.25);color:var(--success)}.alert-w{background:var(--warning-dim);border-color:rgba(255,145,0,0.25);color:var(--warning)}.alert-e{background:var(--error-dim);border-color:rgba(255,23,68,0.25);color:var(--error)}.render-overlay{position:fixed;inset:0;background:rgba(10,15,30,0.9);display:none;align-items:center;justify-content:center;z-index:9999;flex-direction:column;gap:18px}.render-overlay.show{display:flex}.render-overlay .box{background:var(--surface);border:1px solid var(--accent);border-radius:16px;padding:36px 40px;width:380px;text-align:center;box-shadow:0 0 50px rgba(0,212,255,0.18)}.render-overlay .box h3{font-size:18px;color:var(--text);margin-bottom:6px}.render-overlay .box p{color:var(--muted);font-size:12px;margin-bottom:20px}.big-prog{height:7px;background:var(--surface3);border-radius:4px;overflow:hidden;margin-bottom:14px;position:relative}.big-prog .fill{height:100%;background:var(--accent);transition:width .25s}.pct{font-size:34px;font-weight:700;color:var(--accent)}.time{font-size:11px;color:var(--muted);margin-top:4px}* {scrollbar-width:thin;scrollbar-color:var(--surface3) transparent}

/* ================================
   MOBILE RESPONSIVE (max 768px)
   ================================ */
@media (max-width: 768px) {
  /* Flip layout: sidebar at bottom */
  .body {
    flex-direction: column-reverse !important;
  }

  .sidebar {
    width: 100% !important;
    height: auto !important;
    flex-direction: row !important;
    border-right: none !important;
    border-top: 1px solid var(--border) !important;
    padding: 0 !important;
    flex-shrink: 0 !important;
    display: flex !important;
    align-items: stretch !important;
    background: var(--surface) !important;
  }

  .sidebar .brand,
  .sidebar .tip {
    display: none !important;
  }

  .sidebar .tabs {
    display: flex !important;
    flex-direction: row !important;
    width: 100% !important;
    padding: 0 !important;
    gap: 0 !important;
    flex: 1 !important;
  }

  .tab-btn {
    flex: 1 !important;
    justify-content: center !important;
    padding: 12px 8px !important;
    font-size: 10px !important;
    border-radius: 0 !important;
    border: none !important;
    border-top: 2px solid transparent !important;
    white-space: nowrap !important;
    min-height: 60px !important;
  }

  .tab-btn.active {
    border-top: 2px solid var(--accent) !important;
    background: var(--accent-dim) !important;
  }

  .tab-btn .icon {
    display: block !important;
    font-size: 20px !important;
    text-align: center !important;
    margin-bottom: 3px !important;
  }

  .tab-btn .arrow {
    display: none !important;
  }

  .tab-btn span:not(.icon) {
    display: block !important;
    text-align: center !important;
  }

  /* Fix header for mobile */
  .header {
    padding: 0 12px !important;
    height: 50px !important;
    gap: 10px !important;
  }

  .header .logo {
    font-size: 15px !important;
  }

  .header .proj input {
    width: 130px !important;
    font-size: 12px !important;
    padding: 4px 8px !important;
  }

  .header .proj .sb {
    font-size: 10px !important;
    padding: 3px 7px !important;
  }

  .header .actions button {
    font-size: 10px !important;
    padding: 4px 8px !important;
  }

  /* Main content full width */
  .main {
    padding: 12px !important;
  }

  /* Cards stack nicely */
  .card {
    padding: 14px !important;
    margin-bottom: 10px !important;
  }

  .page-title {
    font-size: 17px !important;
  }

  .cls-grid {
    grid-template-columns: 1fr 1fr !important;
    gap: 8px !important;
  }

  .param-grid {
    grid-template-columns: 1fr !important;
    gap: 8px !important;
  }

  .out-grid {
    grid-template-columns: 1fr 1fr !important;
    gap: 8px !important;
  }

  .batch-table {
    font-size: 11px !important;
  }

  .qc-3 {
    grid-template-columns: 1fr !important;
  }

  .btn-row {
    gap: 6px !important;
  }

  .btn {
    padding: 8px 12px !important;
    font-size: 12px !important;
    flex: 1 !important;
    justify-content: center !important;
  }

  /* Status bar mobile */
  .statusbar {
    font-size: 10px !important;
    padding: 0 10px !important;
    gap: 10px !important;
  }
}

/* Toast Notification */
.toast-container{position:fixed;top:20px;right:20px;z-index:99999;display:flex;flex-direction:column;gap:8px;pointer-events:none}
.toast{background:var(--surface);border:1px solid var(--border);border-radius:var(--r1);padding:12px 16px;display:flex;align-items:center;gap:10px;font-size:12px;font-weight:500;min-width:240px;max-width:320px;box-shadow:0 4px 20px rgba(0,0,0,0.4);pointer-events:auto;animation:slideIn .3s ease}
.toast.ok{border-color:var(--success);color:var(--success)}
.toast.err{border-color:var(--error);color:var(--error)}
.toast.info{border-color:var(--accent);color:var(--accent)}
.toast .t-icon{font-size:16px;flex-shrink:0}
.toast .t-text{flex:1;color:var(--text)}
.toast .t-close{background:none;border:none;color:var(--muted);cursor:pointer;font-size:14px;padding:0;flex-shrink:0}
.toast .t-close:hover{color:var(--text)}
@keyframes slideIn{from{transform:translateX(110%);opacity:0}to{transform:translateX(0);opacity:1}}
@keyframes slideOut{from{transform:translateX(0);opacity:1}to{transform:translateX(110%);opacity:0}}

/* ================================
   EASY MODE STYLES
   ================================ */
.easy-mode {
  max-width: 580px;
  margin: 0 auto;
  padding: 8px;
}

.easy-header {
  text-align: center;
  margin-bottom: 20px;
}

.mode-badge.easy {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--success-dim);
  border: 1px solid var(--success);
  border-radius: var(--r3);
  padding: 6px 16px;
  font-size: 14px;
  font-weight: 600;
  color: var(--success);
}

.mode-icon {
  font-size: 18px;
}

.easy-desc {
  color: var(--muted);
  font-size: 13px;
  margin-top: 6px;
}

.easy-step {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r1);
  padding: 16px;
  margin-bottom: 12px;
  transition: all .3s;
}

.easy-step.disabled {
  opacity: 0.5;
  pointer-events: none;
}

.easy-step.completed {
  border-color: var(--success);
  background: var(--success-dim);
}

.step-header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 12px;
}

.step-num {
  font-size: 20px;
}

.step-title {
  font-size: 14px;
  font-weight: 600;
  color: var(--text);
  flex: 1;
}

.step-change {
  background: none;
  border: none;
  color: var(--accent);
  font-size: 12px;
  cursor: pointer;
  text-decoration: underline;
}

/* Drop Zone */
.easy-drop-zone {
  border: 2px dashed var(--border);
  border-radius: var(--r1);
  padding: 36px 24px;
  text-align: center;
  cursor: pointer;
  transition: all .3s;
}

.easy-drop-zone:hover {
  border-color: var(--accent);
  background: var(--accent-dim);
}

.easy-drop-zone.drag-over {
  border-color: var(--accent);
  background: var(--accent-dim);
  transform: scale(1.01);
}

.drop-icon {
  font-size: 40px;
  margin-bottom: 8px;
}

.drop-title {
  font-size: 14px;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 4px;
}

.drop-sub {
  font-size: 11px;
  color: var(--muted);
}

/* File Preview */
.file-preview {
  display: flex;
  gap: 14px;
  align-items: center;
}

.preview-thumb {
  width: 100px;
  height: 70px;
  object-fit: cover;
  border-radius: var(--r2);
  background: var(--surface2);
}

.file-info {
  flex: 1;
}

.file-name {
  font-size: 13px;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 3px;
}

.file-meta {
  font-size: 11px;
  color: var(--muted);
}

/* Background Options */
.bg-option {
  display: flex;
  gap: 10px;
  margin-bottom: 12px;
}

.radio-option {
  flex: 1;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: var(--r2);
  cursor: pointer;
  font-size: 13px;
  color: var(--muted);
  transition: all .2s;
}

.radio-option input {
  display: none;
}

.radio-option.active {
  border-color: var(--accent);
  background: var(--accent-dim);
  color: var(--accent);
}

.bg-manual-section {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.bg-selected,
.bg-auto-result {
  display: flex;
  gap: 12px;
  align-items: center;
  padding: 10px;
  background: var(--surface2);
  border: 1px solid var(--success);
  border-radius: var(--r2);
}

.bg-thumb-lg {
  width: 80px;
  height: 60px;
  object-fit: cover;
  border-radius: var(--r2);
}

.bg-info {
  flex: 1;
}

.bg-name {
  font-size: 12px;
  font-weight: 600;
  color: var(--text);
}

.bg-meta {
  font-size: 11px;
  color: var(--muted);
  margin-top: 2px;
}

.btn-change {
  background: none;
  border: none;
  color: var(--accent);
  font-size: 12px;
  cursor: pointer;
}

.bg-list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  margin-top: 10px;
}

.bg-item {
  cursor: pointer;
  border: 2px solid transparent;
  border-radius: var(--r2);
  padding: 6px;
  background: var(--surface2);
  transition: all .2s;
}

.bg-item:hover {
  border-color: var(--accent);
}

.bg-item.selected {
  border-color: var(--success);
  background: var(--success-dim);
}

.bg-thumb {
  width: 100%;
  height: 50px;
  object-fit: cover;
  border-radius: var(--r2);
  margin-bottom: 4px;
}

.bg-item .bg-name {
  font-size: 10px;
  color: var(--muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.no-bg {
  font-size: 12px;
  color: var(--muted);
  text-align: center;
  padding: 16px;
}

.waiting-text {
  text-align: center;
  padding: 16px;
  color: var(--muted);
  font-size: 13px;
}

/* Overlay Options */
.overlay-options {
  display: flex;
  gap: 10px;
  margin-bottom: 12px;
}

.overlay-preview {
  display: flex;
  gap: 12px;
  align-items: center;
  padding: 10px;
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: var(--r2);
}

.overlay-thumb {
  width: 60px;
  height: 45px;
  object-fit: contain;
  border-radius: var(--r2);
}

.overlay-info {
  flex: 1;
}

.overlay-name {
  font-size: 12px;
  font-weight: 500;
  color: var(--text);
}

.overlay-info button {
  background: none;
  border: none;
  color: var(--error);
  font-size: 11px;
  cursor: pointer;
  margin-top: 4px;
}

/* Render Button */
.easy-render-btn {
  width: 100%;
  padding: 16px;
  font-size: 17px;
  font-weight: 700;
  background: linear-gradient(135deg, var(--accent), #00a8cc);
  border: none;
  border-radius: var(--r1);
  color: #000;
  cursor: pointer;
  transition: all .3s;
  margin-top: 8px;
}

.easy-render-btn:hover:not(:disabled) {
  transform: scale(1.02);
  box-shadow: 0 0 20px rgba(0,212,255,0.4);
}

.easy-render-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none;
}

/* Progress */
.render-progress {
  text-align: center;
  padding: 20px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r1);
  margin-top: 12px;
}

.progress-bar {
  height: 8px;
  background: var(--surface3);
  border-radius: 4px;
  overflow: hidden;
  margin-bottom: 12px;
}

.progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--accent), #00a8cc);
  transition: width .3s;
}

.progress-text {
  font-size: 13px;
  color: var(--text);
  margin-bottom: 12px;
}

/* Result */
.render-result {
  text-align: center;
  padding: 28px 20px;
  background: var(--success-dim);
  border: 1px solid var(--success);
  border-radius: var(--r1);
  margin-top: 12px;
}

.result-icon {
  font-size: 48px;
  margin-bottom: 10px;
}

.result-title {
  font-size: 18px;
  font-weight: 700;
  color: var(--success);
  margin-bottom: 6px;
}

.result-sub {
  font-size: 13px;
  color: var(--muted);
  margin-bottom: 16px;
}

/* Error */
.render-error {
  text-align: center;
  padding: 28px 20px;
  background: var(--error-dim);
  border: 1px solid var(--error);
  border-radius: var(--r1);
  margin-top: 12px;
}

.error-icon {
  font-size: 48px;
  margin-bottom: 10px;
}

.error-title {
  font-size: 18px;
  font-weight: 700;
  color: var(--error);
  margin-bottom: 6px;
}

.error-message {
  font-size: 12px;
  color: var(--muted);
  margin-bottom: 16px;
}

/* Mode Toggle */
.mode-toggle {
  display: flex;
  gap: 8px;
  padding: 6px;
  background: var(--surface);
  border-radius: var(--r1);
  margin-bottom: 16px;
}

.mode-btn {
  flex: 1;
  padding: 10px 16px;
  border: none;
  border-radius: var(--r2);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: all .2s;
  background: var(--surface2);
  color: var(--muted);
}

.mode-btn.active {
  background: var(--accent);
  color: #000;
}