/* ============================================
   AUTOSCAN AI — analysis.css
   Extends style.css tokens for the analysis workspace
   ============================================ */

.dash-body{background:var(--paper2);min-height:100vh}

/* ══════════════════════════
   TOPNAV
══════════════════════════ */
.topnav{
  position:sticky;top:0;left:0;right:0;z-index:1000;
  background:var(--paper);border-bottom:1px solid var(--line);
}
.topnav-inner{
  max-width:1280px;margin:0 auto;
  height:64px;padding:0 28px;
  display:flex;align-items:center;
  box-sizing:border-box;
}
.topnav-logo{
  display:flex;align-items:center;gap:10px;
  text-decoration:none;color:var(--ink);
  flex-shrink:0;
}
.topnav-logo .logo-mark{
  width:32px;height:32px;background:var(--ink);border-radius:8px;
  display:inline-flex;align-items:center;justify-content:center;
  font-size:15px;font-weight:900;color:var(--paper);font-family:var(--display);
  flex-shrink:0;
}
.topnav-name{
  font-family:var(--display);font-size:18px;font-weight:800;
  letter-spacing:0.2px;color:var(--ink);white-space:nowrap;
}
.topnav-name em{font-style:normal;color:var(--signal)}

.topnav-back{
  margin-left:auto;
  display:inline-flex;align-items:center;gap:6px;
  text-decoration:none;font-family:var(--body);font-size:13.5px;font-weight:700;
  color:var(--steel);padding:9px 16px;border-radius:9px;border:1px solid var(--line2);
  background:var(--paper);transition:all 0.18s;white-space:nowrap;
}
.topnav-back:hover{border-color:var(--ink);color:var(--ink);background:var(--paper2)}

@media(max-width:720px){
  .topnav-inner{height:58px;padding:0 18px}
  .topnav-name{font-size:16px}
  .topnav-back{padding:8px 12px;font-size:13px}
}
@media(max-width:380px){
  .topnav-name{font-size:14.5px}
  .logo-mark{width:28px;height:28px;font-size:13px}
}

.dash-shell{display:block;min-height:100vh}

/* ── BACKEND STATUS PILL (replaces old sidebar note) ── */
.backend-status-pill{
  flex-shrink:0;
  font-size:12.5px;font-weight:600;color:var(--steel);
  background:var(--paper);border:1px solid var(--line2);border-radius:100px;
  padding:8px 16px;white-space:nowrap;
  align-self:flex-start;
}

/* ── MAIN ── */
.dash-main{flex:1 1 auto;min-width:0;padding:32px 28px;overflow-y:auto;box-sizing:border-box}
.dash-main > *{max-width:1224px;margin-left:auto;margin-right:auto}

.dash-main-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:24px;gap:16px;flex-wrap:wrap}
.dash-main-header h1{font-family:var(--display);font-size:24px;font-weight:800;color:var(--ink)}
.dash-main-header p{font-size:13.5px;color:var(--steel);margin-top:4px}

/* STAT CARDS */
.stat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-bottom:24px}
.stat-card{
  background:var(--paper);border:1px solid var(--line);border-radius:14px;
  padding:20px;text-align:center;
}
.stat-label{font-size:13px;font-weight:600;color:var(--steel);margin-bottom:8px}
.stat-value{font-family:var(--mono);font-size:22px;font-weight:600;color:var(--ink)}

/* MODULE PANEL */
.module-panel{
  background:var(--paper);border:1px solid var(--line);border-radius:16px;
  padding:32px;min-height:420px;
}

/* ── INPUT MODE TOGGLE ── */
.mode-toggle{display:flex;gap:8px;background:var(--paper2);border:1px solid var(--line);border-radius:12px;padding:5px;margin-bottom:26px;max-width:280px}
.mode-btn{
  flex:1;padding:9px 12px;border-radius:9px;border:none;background:transparent;
  color:var(--steel);font-family:var(--body);font-size:13px;font-weight:700;
  cursor:pointer;transition:all 0.18s;display:flex;align-items:center;justify-content:center;gap:6px;
}
.mode-btn.active{background:var(--ink);color:var(--paper)}

/* ── UPLOAD ZONE ── */
.upload-zone{
  border:2px dashed var(--line2);border-radius:16px;
  padding:48px 24px;text-align:center;cursor:pointer;transition:all 0.2s;
  background:var(--paper2);
}
.upload-zone:hover,.upload-zone.drag-over{border-color:var(--signal);background:var(--signal-soft)}
.upload-zone .upload-icon{font-size:34px;margin-bottom:12px;opacity:0.6}
.upload-zone h4{font-size:15px;font-weight:700;color:var(--ink);margin-bottom:4px}
.upload-zone p{font-size:13px;color:var(--steel-soft)}
.upload-zone input[type="file"]{display:none}

/* ── CAMERA VIEW ── */
.camera-frame{
  position:relative;border-radius:16px;overflow:hidden;background:var(--ink);
  aspect-ratio:16/10;display:flex;align-items:center;justify-content:center;
  max-width:480px;margin:0 auto;
}
.camera-frame video,.camera-frame canvas,.camera-frame img{
  width:100%;height:100%;object-fit:cover;display:block;
}
.camera-placeholder{color:#8b93a0;font-size:13.5px;text-align:center;padding:20px}
.camera-corner{position:absolute;width:26px;height:26px;border:2px solid var(--signal);pointer-events:none}
.camera-corner.tl{top:14px;left:14px;border-right:none;border-bottom:none}
.camera-corner.tr{top:14px;right:14px;border-left:none;border-bottom:none}
.camera-corner.bl{bottom:14px;left:14px;border-right:none;border-top:none}
.camera-corner.br{bottom:14px;right:14px;border-left:none;border-top:none}

.camera-controls{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-top:18px;flex-wrap:wrap;max-width:480px;margin-left:auto;margin-right:auto}
.live-toggle{display:flex;align-items:center;gap:9px;font-size:13px;color:var(--steel);font-weight:600}
.switch{position:relative;width:38px;height:22px;flex-shrink:0}
.switch input{opacity:0;width:0;height:0}
.switch-track{position:absolute;inset:0;background:var(--line2);border-radius:20px;cursor:pointer;transition:all 0.2s}
.switch-track::before{content:"";position:absolute;width:16px;height:16px;left:3px;top:3px;background:var(--paper);border-radius:50%;transition:all 0.2s}
.switch input:checked + .switch-track{background:var(--signal)}
.switch input:checked + .switch-track::before{transform:translateX(16px)}

/* ── PREVIEW ── */
.preview-frame{border-radius:16px;overflow:hidden;border:1px solid var(--line);background:var(--paper2)}
.preview-frame img{width:100%;display:block;max-height:360px;object-fit:contain;background:var(--ink)}

/* ── RESULT PANEL ── */
.result-panel{margin-top:24px;border-radius:16px;border:1px solid var(--line);overflow:hidden}
.result-header{padding:20px 24px;display:flex;align-items:center;gap:14px}
.result-header.dmg{background:var(--danger-soft)}
.result-header.ok{background:var(--stock-green-soft)}
.result-badge{font-size:26px;line-height:1}
.result-verdict{font-family:var(--display);font-size:19px;font-weight:800}
.result-header.dmg .result-verdict{color:var(--danger)}
.result-header.ok .result-verdict{color:var(--stock-green)}
.result-sub{font-size:12.5px;color:var(--steel);margin-top:2px}

.result-body{padding:20px 24px;display:flex;flex-direction:column;gap:14px}
.confidence-row{display:flex;align-items:center;gap:14px}
.confidence-label{font-size:12.5px;font-weight:600;color:var(--steel);min-width:90px}
.confidence-track{flex:1;height:10px;border-radius:5px;background:var(--paper2);border:1px solid var(--line);overflow:hidden}
.confidence-fill{height:100%;border-radius:5px;transition:width 0.6s ease}
.confidence-fill.dmg{background:var(--danger)}
.confidence-fill.ok{background:var(--stock-green)}
.confidence-pct{font-family:var(--mono);font-size:13px;color:var(--ink);min-width:44px;text-align:right}

.result-actions{display:flex;gap:10px;flex-wrap:wrap}

.btn-outline{
  padding:10px 18px;border-radius:10px;border:1px solid var(--line2);background:var(--paper);
  color:var(--ink);font-family:var(--body);font-size:13.5px;font-weight:700;
  cursor:pointer;transition:all 0.2s;display:inline-flex;align-items:center;gap:7px;
}
.btn-outline:hover{border-color:var(--ink)}

.btn-dark{
  padding:11px 22px;border-radius:10px;border:none;background:var(--ink);
  color:var(--paper);font-family:var(--body);font-size:14px;font-weight:700;
  cursor:pointer;transition:all 0.2s;display:inline-flex;align-items:center;gap:7px;
}
.btn-dark:hover{background:var(--signal)}
.btn-dark:disabled{opacity:0.5;cursor:not-allowed}

/* ── SCAN HISTORY ── */
.history-list{display:flex;flex-direction:column;gap:2px;margin-top:8px}
.history-row{
  display:grid;grid-template-columns:44px 1fr auto auto;align-items:center;gap:12px;
  padding:10px 4px;border-bottom:1px solid var(--line);font-size:13px;
}
.history-thumb{width:40px;height:40px;border-radius:8px;object-fit:cover;background:var(--paper2)}
.history-time{color:var(--steel-soft);font-family:var(--mono);font-size:11.5px}

.tag-dmg{
  display:inline-block;padding:2px 9px;border-radius:100px;font-size:11px;font-weight:700;
  background:var(--danger-soft);color:var(--danger);
}
.tag-ok{
  display:inline-block;padding:2px 9px;border-radius:100px;font-size:11px;font-weight:700;
  background:var(--stock-green-soft);color:var(--stock-green);
}

/* EMPTY */
.dash-empty{text-align:center;padding:60px 20px;color:var(--steel-soft);font-size:14px}

/* TOAST */
.toast{
  position:fixed;bottom:24px;left:50%;transform:translateX(-50%) translateY(20px);
  background:var(--ink);color:var(--paper);padding:12px 20px;border-radius:10px;
  font-size:13.5px;font-weight:600;opacity:0;pointer-events:none;transition:all 0.25s;z-index:2000;
}
.toast.show{opacity:1;transform:translateX(-50%) translateY(0)}
.toast.error{background:var(--danger)}
.toast.success{background:var(--stock-green)}

/* SPINNER */
.spinner{
  width:16px;height:16px;border-radius:50%;
  border:2px solid rgba(255,255,255,0.3);border-top-color:var(--paper);
  animation:spin 0.8s linear infinite;display:inline-block;
}
.spinner.dark{border:2px solid var(--line2);border-top-color:var(--ink)}
@keyframes spin{to{transform:rotate(360deg)}}

/* RESPONSIVE */
@media(max-width:900px){
  .stat-grid{grid-template-columns:1fr 1fr}
  .dash-main{padding:24px 18px}
}