:root{
  font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  color:#243247;background:#f5f7fa;font-synthesis:none;
  --surface:#ffffff;--surface-soft:#f8fafc;--border:#e4e9f0;--text:#243247;
  --muted:#718096;--primary:#376fce;--primary-hover:#2d5fb4;--soft-blue:#edf4ff;
}
*{box-sizing:border-box}
body{margin:0;min-height:100vh;background:#f5f7fa;color:var(--text)}
button,input{font:inherit}
.topbar{
  height:76px;border-bottom:1px solid var(--border);background:#ffffffee;
  display:flex;align-items:center;justify-content:space-between;
  padding:0 max(24px,calc((100% - 1120px)/2));position:sticky;top:0;z-index:2;
  backdrop-filter:blur(12px)
}
.brand{display:flex;align-items:center;gap:12px}
.brand-mark{width:40px;height:40px;border-radius:12px;background:#eaf1ff;color:#376fce;display:grid;place-items:center;font-weight:800}
.brand strong,.brand small{display:block}
.brand strong{color:#23334a}
.brand small{color:#8793a5;font-size:12px;margin-top:3px}
#top-actions{display:flex;align-items:center;gap:16px}
.container{max-width:1120px;margin:0 auto;padding:48px 24px 80px}
.login-wrap{min-height:calc(100vh - 170px);display:grid;place-items:center}
.login-card,.panel,.stat-card,.camera-card,.archive-player-panel,.archive-item{
  background:var(--surface);border:1px solid var(--border);border-radius:16px;
  box-shadow:0 5px 18px rgba(28,45,75,.045)
}
.login-card{width:min(100%,420px);padding:32px}
.eyebrow{font-size:11px;letter-spacing:.15em;font-weight:800;color:#477bd0}
h1{font-size:34px;letter-spacing:-.04em;margin:8px 0;color:#1f2d40}
h2{font-size:19px;margin:0;color:#29384d}
.muted{color:var(--muted);line-height:1.55}
.login-card form,.camera-form{display:grid;gap:16px;margin-top:26px}
label{display:grid;gap:8px;font-size:13px;font-weight:650;color:#40516a}
input{
  width:100%;border:1px solid #d8e0ea;background:#fff;color:#26364c;
  padding:12px 13px;border-radius:9px;outline:none;transition:border-color .15s,box-shadow .15s
}
input::placeholder{color:#a1adbc}
input:focus{border-color:#7ca4e6;box-shadow:0 0 0 3px rgba(71,123,208,.12)}
.record-option{
  display:flex;align-items:flex-start;gap:12px;padding:15px;border:1px solid var(--border);
  border-radius:12px;background:var(--surface-soft);cursor:pointer
}
.record-option input{width:18px;height:18px;margin:2px 0 0;flex:0 0 auto;accent-color:var(--primary)}
.record-option span,.record-option strong,.record-option small{display:block}
.record-option strong{font-size:14px;color:#2e4058}
.record-option small{margin-top:5px;color:var(--muted);font-size:12px;font-weight:400;line-height:1.5}
.hint code{padding:2px 5px;border-radius:5px;background:#eef2f7;color:#4d5e75}
.button{border:0;border-radius:9px;padding:11px 16px;font-weight:700;cursor:pointer;transition:background .15s,transform .15s}
.button:active{transform:translateY(1px)}
.button-primary{background:var(--primary);color:white}
.button-primary:hover{background:var(--primary-hover)}
.button-secondary{background:#eef2f7;color:#40516a}
.button-secondary:hover{background:#e5ebf3}
.button-danger{background:#c84955;color:#fff}
.button-danger:hover{background:#ae3945}
.button-quiet{background:transparent;color:#65758b;border:1px solid #dce3ec}
.button-quiet:hover{background:#f6f8fb}
.button-small{padding:8px 12px;font-size:12px}
.section-tabs{display:flex;gap:8px;border-bottom:1px solid var(--border);margin:0 0 28px}
.section-tab{padding:12px 16px;border:0;border-bottom:2px solid transparent;background:transparent;color:#738197;font-weight:700;cursor:pointer}
.section-tab:hover{color:#365f9c}
.section-tab.active{border-bottom-color:var(--primary);color:var(--primary)}
.page-heading,.panel-heading,.list-heading{display:flex;align-items:center;justify-content:space-between;gap:20px}
.page-heading{margin-bottom:28px}
.panel{padding:22px;margin-bottom:24px}
.panel-heading{align-items:flex-start}
.panel-heading .muted{font-size:13px;margin:7px 0 0}
.icon-button{border:0;background:transparent;color:#8290a3;font-size:26px;cursor:pointer}
.camera-form{max-width:720px}
.hint,.footnote{font-size:12px;color:#7d8ba0;line-height:1.5;margin:0}
.form-actions{display:flex;justify-content:flex-end;gap:10px}
.error{color:#c43e4c;font-size:13px;min-height:18px;margin:0}
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-bottom:32px}
.stat-card{padding:18px 20px}
.stat-card span{display:block;color:#7a8799;font-size:12px}
.stat-card strong{font-size:30px;display:block;margin-top:8px;color:#26364b}
.list-heading{margin-bottom:14px}
.camera-list{display:grid;gap:12px}
.camera-card{padding:17px 18px;display:flex;align-items:center;justify-content:space-between;gap:16px}
.camera-main{display:flex;align-items:center;gap:13px;min-width:0}
.camera-icon{width:42px;height:42px;border-radius:12px;background:#edf3fc;color:#477bd0;display:grid;place-items:center;font-size:20px}
.camera-name{font-weight:750;overflow-wrap:anywhere;color:#2a394e}
.camera-path{font:12px ui-monospace,monospace;color:#8996a8;margin-top:5px}
.camera-actions{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.live-player-panel{padding:20px;margin:0 0 20px}
.live-player-heading{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:14px}
.live-player-heading h2{margin-top:6px}
#live-player{display:block;width:100%;max-height:70vh;aspect-ratio:16/9;background:#101722;border-radius:12px}
.recording-badge{background:#fff0f0;color:#c84955;border-radius:30px;padding:6px 9px;font-size:11px;font-weight:800;white-space:nowrap}
.status{font-size:11px;font-weight:750;border-radius:30px;padding:6px 9px}
.status.online{background:#e8f6ef;color:#23845b}
.status.offline{background:#fff3e5;color:#a96618}
.text-button{background:#fff;border:1px solid #dce3ec;color:#53647b;border-radius:8px;padding:7px 10px;cursor:pointer;font-size:12px}
.text-button:hover{background:#f6f8fb}
.text-button.danger{color:#c54b55;border-color:#f0d8da}
.text-button.danger:hover{background:#fff7f7}
.archive-list{display:grid;gap:10px}
.archive-heading-actions{display:flex;align-items:center;justify-content:flex-end;gap:8px;flex-wrap:wrap}
.archive-upload-form{display:flex;align-items:center;gap:8px}
.archive-upload-button{cursor:pointer}
.archive-item{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:10px 14px}
.archive-item.is-current{border-color:#9bb7e8;box-shadow:0 0 0 2px rgba(55,111,206,.08)}
.archive-item-details{display:grid;gap:3px;min-width:0}
.archive-camera-name{color:#2a394e;overflow-wrap:anywhere}
.archive-file-meta{font-size:12px;color:#718096}
.archive-item-actions{display:flex;align-items:center;gap:8px;flex-shrink:0}
.archive-play,.archive-download{white-space:nowrap;padding:8px 11px;font-size:12px}
.archive-download{text-decoration:none;display:inline-flex;align-items:center;justify-content:center}
.archive-transcript{white-space:nowrap;padding:8px 11px;font-size:12px}
.archive-transcript.danger{color:#c54b55;border-color:#f0d8da}
.transcription-status{border-radius:8px;padding:8px 11px;font-size:12px;font-weight:750;white-space:nowrap}
.transcription-status.no-audio{border:1px solid #f0c5c9;background:#fff0f0;color:#b93845;opacity:1;cursor:default}
.transcript-panel{margin:0 0 20px}
.transcript-text{margin:18px 0 0;white-space:pre-wrap;overflow-wrap:anywhere;font:14px/1.65 ui-sans-serif,system-ui,sans-serif;color:#2f4057}
.archive-player-panel{padding:22px;margin:0 0 20px}
.archive-player-heading{margin-bottom:16px}
.archive-player-heading h2{margin-top:7px}
.archive-player-heading .muted{font-size:13px;margin:6px 0 0}
#archive-player{display:block;width:100%;max-height:70vh;background:#101722;border-radius:12px}
.empty{border:1px dashed #d5dee9;border-radius:14px;padding:36px;text-align:center;color:#8290a3;background:#fbfcfe;line-height:1.55}
.footnote{margin-top:18px}
.health{font-size:12px;color:#23845b}
.health.bad{color:#c43e4c}
.toast{
  position:fixed;bottom:24px;left:50%;transform:translate(-50%,20px);opacity:0;
  pointer-events:none;background:#263b58;color:#fff;border:1px solid #3b5272;
  padding:12px 18px;border-radius:10px;transition:.2s;max-width:90vw;
  box-shadow:0 8px 24px rgba(20,35,60,.18)
}
.toast.show{opacity:1;transform:translate(-50%,0)}
.delete-dialog{
  width:min(100% - 32px,440px);padding:30px;border:1px solid var(--border);border-radius:18px;
  color:var(--text);background:var(--surface);box-shadow:0 24px 80px rgba(20,35,60,.24)
}
.delete-dialog::backdrop{background:rgba(22,35,54,.48);backdrop-filter:blur(3px)}
.delete-dialog-icon{
  width:44px;height:44px;margin-bottom:18px;border-radius:14px;display:grid;place-items:center;
  background:#fff0f0;color:#c84955;font-size:22px;font-weight:800
}
.delete-dialog h2{margin-top:8px;font-size:22px}
.delete-dialog-camera{margin:16px 0 8px;padding:12px 14px;border:1px solid var(--border);border-radius:10px;background:var(--surface-soft);font-weight:750;overflow-wrap:anywhere}
.delete-dialog-description{margin:0;color:var(--muted);font-size:14px;line-height:1.55}
.delete-dialog-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:26px}
.delete-dialog-actions button{min-width:112px}
#password-dialog .camera-form{max-width:none;margin-top:20px}
[hidden]{display:none!important}
@media(max-width:680px){
  .container{padding:28px 16px}
  .topbar{padding:0 16px}
  .page-heading{align-items:flex-start;flex-direction:column}
  .page-heading .button{width:100%}
  .stats{gap:8px}
  .stat-card{padding:13px}
  .stat-card strong{font-size:24px}
  .stat-card span{font-size:11px}
  .camera-card{align-items:flex-start;flex-direction:column}
  .camera-actions{width:100%}
  .login-card{padding:24px}
  .delete-dialog{padding:24px}
  .delete-dialog-actions{flex-direction:column-reverse}
  .delete-dialog-actions button{width:100%}
  .archive-item{align-items:flex-start;flex-direction:column;gap:10px}
  .archive-item-actions{width:100%}
  .archive-play,.archive-download,.archive-transcript{flex:1;width:auto;text-align:center}
  .archive-heading-actions,.archive-upload-form{width:100%}
  .archive-upload-form>*{flex:1;text-align:center}
}