/* APEX UNICUT app panel */

    :root {

  --bg: var(--apex-bg);
  --bg2: var(--apex-bg-2);
  --bg3: var(--apex-bg-3);
  --bg4: var(--apex-bg-4);
  --border: var(--apex-border);
  --border-light: var(--apex-border-light);
  --text: var(--apex-text);
  --muted: var(--apex-muted);
  --accent: var(--apex-accent);
  --accent-hover: var(--apex-accent-hover);
  --accent-soft: var(--apex-accent-soft);
  --accent-glow: var(--apex-accent-glow);
  --accent-border: var(--apex-accent-border);
  --danger: var(--apex-danger);
  --success: var(--apex-success);
  --admin-warn: var(--apex-admin-warn);
  --warn-bg: var(--apex-warn-bg);
  --warn-border: var(--apex-warn-border);
  --warn-text: var(--apex-warn-text);
  --overlay: var(--apex-overlay);
  --surface-highlight: var(--apex-surface-highlight);
  --surface-highlight-strong: var(--apex-surface-highlight-strong);
  --surface-inset: var(--apex-surface-inset);
  --surface-inset-strong: var(--apex-surface-inset-strong);
  --nav-mobile-bg: var(--apex-nav-mobile-bg);
  --nav-mobile-shadow: var(--apex-nav-mobile-shadow);
  --shadow-modal: var(--apex-shadow-modal);
  --job-log-bg: var(--apex-job-log-bg);
  --btn-primary-shadow: var(--apex-btn-primary-shadow);
  --btn-primary-shadow-hover: var(--apex-btn-primary-shadow-hover);
  --grid: var(--apex-grid);
  --font: var(--apex-font);
  --btn-on-accent: var(--apex-btn-on-accent);
  --sidebar-w: 210px;
  --panel-w: 300px;

}
    * { box-sizing: border-box; margin: 0; padding: 0; }
    html, body { height: 100%; overflow: hidden; }
    body { font-family: var(--font); background: var(--bg); color: var(--text); font-size: 13px; }
    button, input, select { font-family: inherit; }
    button { cursor: pointer; border: none; background: none; color: inherit; }
    .hidden { display: none !important; }

    #app { display: flex; height: 100vh; }

    /* Sidebar */
    .sidebar {
      width: var(--sidebar-w); min-width: var(--sidebar-w);
      background: var(--bg2); border-right: 1px solid var(--border);
      display: flex; flex-direction: column;
    }
    .brand { padding: 18px 14px 14px; }
    .brand-sub { font-size: 11px; color: var(--text); font-weight: 500; }
    .brand-name { font-size: 12px; color: var(--muted); margin-top: 2px; letter-spacing: 0.5px; }

    .nav { flex: 1; padding: 8px 10px; }
    .nav-btn {
      display: flex; align-items: center; gap: 10px; width: 100%;
      padding: 9px 10px; border-radius: 8px; font-size: 13px;
      color: var(--muted); margin-bottom: 4px; text-align: left; transition: all .15s;
    }
    .nav-btn:hover { color: var(--text); background: var(--bg3); transform: translateX(2px); }
    .nav-btn.active {
      background: var(--accent-soft); color: var(--accent);
      border: 1px solid var(--accent-border);
      box-shadow: inset 0 0 12px var(--surface-inset);
    }
    .nav-icon {
      width: 28px; height: 28px; border-radius: 6px;
      border: 1px solid var(--border); display: flex; align-items: center;
      justify-content: center; font-size: 14px; background: var(--bg3);
    }
    .nav-btn.active .nav-icon { border-color: var(--accent-border); background: var(--surface-inset-strong); }
    .nav-btn-link { text-decoration: none; border: none; background: none; cursor: pointer; font-family: inherit; }

    .sidebar-lang { padding: 0 10px 10px; display: flex; flex-direction: column; gap: 8px; }
    .sidebar-lang .lang-selector { width: 100%; }
    .sidebar-lang .lang-trigger { width: 100%; justify-content: center; }
    .sidebar-theme-toggle { width: 100%; height: 38px; }
    .lang-selector-app .lang-menu { z-index: 150; }

    .sidebar-privacy-note {
      margin: 0 10px 8px;
      padding: 10px 12px;
      font-size: 11px;
      line-height: 1.45;
      color: var(--text-muted, #94a3b8);
      background: var(--bg3);
      border: 1px solid var(--border);
      border-radius: 8px;
    }

    .user-plaque {
      margin: 10px; padding: 10px; background: var(--bg3);
      border: 1px solid var(--border); border-radius: 10px;
      display: flex; gap: 8px; align-items: flex-start;
    }
    .user-avatar {
      width: 32px; height: 32px; min-width: 32px; background: var(--accent);
      color: var(--btn-on-accent); font-weight: 800; font-size: 11px;
      display: flex; align-items: center; justify-content: center; border-radius: 6px;
      box-shadow: 0 0 12px var(--accent-glow);
    }
    .user-info { flex: 1; min-width: 0; }
    .user-tag { font-weight: 600; font-size: 11px; color: var(--text); line-height: 1.3; }
    .user-desc { font-size: 10px; color: var(--muted); margin-top: 2px; }
    .user-role { font-size: 9px; letter-spacing: 1.5px; color: var(--accent); margin-top: 4px; font-weight: 700; }
    .btn-logout { color: var(--muted); font-size: 16px; padding: 2px; }
    .btn-logout:hover { color: var(--danger); }

    /* Center preview */
    .preview { flex: 1; display: flex; flex-direction: column; min-width: 0; background: var(--bg); }
    .preview-area {
      flex: 1; margin: 12px; border-radius: 4px; border: 1px solid var(--border);
      background-color: var(--bg);
      background-image: var(--grid);
      background-size: 18px 18px;
      display: flex; align-items: center; justify-content: center; overflow: hidden;
      position: relative;
      transition: box-shadow 0.3s ease, border-color 0.3s ease;
    }
    .preview-area.has-media {
      border-color: var(--accent-border);
      box-shadow: inset 0 0 48px var(--surface-inset), 0 0 24px var(--surface-inset);
    }
    .preview-placeholder {
      position: absolute; inset: 0;
      display: flex; flex-direction: column; align-items: center; justify-content: center;
      text-align: center; color: var(--muted); pointer-events: none;
    }
    .preview-placeholder.hidden { display: none !important; }
    .preview-placeholder .clapper { font-size: 48px; margin-bottom: 10px; opacity: .35; }
    .preview-placeholder p { font-size: 13px; }
    #preview-video, #preview-image {
      max-width: 100%; max-height: 100%; object-fit: contain; display: none;
      transition: filter 0.12s ease-out, transform 0.12s ease-out;
      position: relative;
      z-index: 1;
    }
    #preview-video.active, #preview-image.active { display: block; }

    .center-panel {
      flex: 1; margin: 12px; overflow-y: auto; background: var(--bg2);
      border: 1px solid var(--border); border-radius: 8px; padding: 24px;
    }
    .center-panel h2 { font-size: 15px; color: var(--accent); margin-bottom: 20px; }
    .stats-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
    .stat-card { background: var(--bg3); border: 1px solid var(--border); border-radius: 8px; padding: 20px; text-align: center; }
    .stat-val { font-size: 32px; font-weight: 800; color: var(--accent); }
    .stat-lbl { font-size: 10px; color: var(--muted); margin-top: 6px; text-transform: uppercase; letter-spacing: 1px; }

    /* Admin */
    .admin-form { background: var(--bg3); border: 1px solid var(--border); border-radius: 8px; padding: 18px; margin-bottom: 20px; }
    .admin-form h3 { font-size: 13px; margin-bottom: 14px; }
    .admin-form .field label { display: block; font-size: 10px; color: var(--muted); margin-bottom: 4px; text-transform: uppercase; }
    .admin-form .field input {
      width: 100%; padding: 9px 11px; background: var(--bg2);
      border: 1px solid var(--border); border-radius: 6px; color: var(--text);
    }
    .admin-form .field input:focus { border-color: var(--accent); outline: none; }
    .form-row { display: grid; grid-template-columns: 1fr 1fr auto; gap: 10px; align-items: end; }
    .btn-create { padding: 9px 16px; background: var(--accent); color: var(--btn-on-accent); font-weight: 700; border-radius: 6px; font-size: 12px; box-shadow: 0 0 14px var(--accent-glow); }
    .btn-create:hover { background: var(--accent-hover); }
    .admin-workers-title { font-size: 11px; color: var(--muted); text-transform: uppercase; letter-spacing: 1px; margin-bottom: 10px; }
    .admin-table { width: 100%; border-collapse: collapse; font-size: 12px; }
    .admin-table th { text-align: left; padding: 8px 10px; color: var(--muted); font-size: 10px; text-transform: uppercase; border-bottom: 1px solid var(--border); }
    .admin-table td { padding: 8px 10px; border-bottom: 1px solid var(--border); }
    .badge-admin { color: var(--accent); font-weight: 700; font-size: 10px; }
    .badge-user { color: var(--muted); font-size: 10px; }
    .btn-del { padding: 4px 10px; border: 1px solid var(--danger); color: var(--danger); border-radius: 4px; font-size: 11px; cursor: pointer; background: transparent; }
    .btn-del:hover { background: var(--danger); color: #fff; }
    .btn-edit { padding: 4px 10px; border: 1px solid var(--accent); color: var(--accent); border-radius: 4px; font-size: 11px; cursor: pointer; background: transparent; }
    .btn-edit:hover { background: var(--accent); color: var(--btn-on-accent); }
    .btn-block { padding: 4px 10px; border: 1px solid var(--admin-warn); color: var(--admin-warn); border-radius: 4px; font-size: 11px; cursor: pointer; background: transparent; }
    .btn-block:hover { background: var(--admin-warn); color: var(--btn-on-accent); }
    .btn-unblock { padding: 4px 10px; border: 1px solid var(--success); color: var(--success); border-radius: 4px; font-size: 11px; cursor: pointer; background: transparent; }
    .btn-unblock:hover { background: var(--success); color: var(--btn-on-accent); }
    .admin-actions { display: flex; flex-wrap: wrap; gap: 6px; }
    .badge-blocked { color: var(--danger); font-weight: 700; font-size: 10px; }
    .badge-active { color: var(--success); font-size: 10px; }
    .badge-balance { font-size: 11px; color: var(--text); }
    .admin-table tr.row-blocked td { opacity: 0.65; }
    .admin-table tr.row-blocked td:first-child strong { text-decoration: line-through; color: var(--danger); }
    .admin-user-body { padding: 16px 18px 20px; }
    .admin-user-tag { font-size: 13px; margin-bottom: 6px; }
    .admin-user-current { font-size: 12px; color: var(--muted); margin-bottom: 18px; }
    .admin-user-section { background: var(--bg3); border: 1px solid var(--border); border-radius: 8px; padding: 14px; margin-bottom: 14px; }
    .admin-user-section h4 { font-size: 11px; text-transform: uppercase; letter-spacing: 0.5px; color: var(--muted); margin-bottom: 12px; }
    .admin-modal-row { grid-template-columns: 1fr auto; }
    .admin-modal-row-sub { grid-template-columns: 1fr 80px auto; }
    .admin-user-section select {
      width: 100%; padding: 8px 10px; background: var(--bg2); border: 1px solid var(--border);
      border-radius: 6px; color: var(--text); font-size: 12px;
    }
    .admin-err { color: var(--danger); font-size: 12px; margin-top: 8px; }
    .admin-success { color: var(--success); font-size: 12px; margin-top: 8px; }

    /* Admin panel v2 */
    .admin-panel-root { max-width: 100%; }
    .admin-tabs { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 20px; }
    .admin-tab {
      padding: 8px 12px; border: 1px solid var(--border); border-radius: 6px;
      background: var(--bg3); color: var(--muted); font-size: 11px; cursor: pointer;
    }
    .admin-tab.active { border-color: var(--accent); color: var(--accent); background: var(--accent-soft); }
    .admin-tab:hover { border-color: var(--accent); color: var(--text); }
    .admin-metrics-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); gap: 12px; margin-bottom: 20px; }
    .admin-metrics-sm { grid-template-columns: repeat(3, 1fr); }
    .admin-metric-card { background: var(--bg3); border: 1px solid var(--border); border-radius: 8px; padding: 16px; text-align: center; }
    .admin-metric-val { font-size: 22px; font-weight: 800; color: var(--accent); }
    .admin-metric-lbl { font-size: 9px; color: var(--muted); text-transform: uppercase; margin-top: 4px; letter-spacing: 0.5px; }
    .admin-metric-sub { font-size: 10px; color: var(--muted); margin-top: 4px; }
    .admin-charts-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
    @media (max-width: 768px) { .admin-charts-row { grid-template-columns: 1fr; } }
    .admin-chart-card { background: var(--bg3); border: 1px solid var(--border); border-radius: 8px; padding: 14px; }
    .admin-chart-card h4 { font-size: 11px; color: var(--muted); margin-bottom: 12px; text-transform: uppercase; }
    .admin-bars { display: flex; align-items: flex-end; gap: 4px; height: 80px; }
    .admin-bar-wrap { flex: 1; display: flex; flex-direction: column; align-items: center; height: 100%; }
    .admin-bar { width: 100%; background: var(--accent); border-radius: 2px 2px 0 0; min-height: 2px; margin-top: auto; }
    .admin-bar-wrap span { font-size: 8px; color: var(--muted); margin-top: 4px; }
    .admin-toolbar { display: flex; gap: 10px; margin-bottom: 14px; }
    .admin-queue-toolbar { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; margin-bottom: 4px; }
    .admin-queue-toolbar .admin-section-title { margin: 20px 0 0; }
    .admin-search { flex: 1; padding: 9px 12px; background: var(--bg3); border: 1px solid var(--border); border-radius: 6px; color: var(--text); font-size: 12px; }
    .admin-section-title { font-size: 12px; color: var(--accent); margin: 20px 0 12px; }
    .admin-tariff-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 12px; }
    .admin-tariff-card h3 { margin-bottom: 12px; }
    .admin-promo-row { grid-template-columns: 1fr 1fr 80px 80px auto; }
    .admin-table-compact td, .admin-table-compact th { padding: 6px 8px; font-size: 11px; }
    .admin-error-cell { max-width: 300px; word-break: break-word; font-size: 11px; color: var(--danger); }
    .admin-loading, .admin-muted { color: var(--muted); font-size: 12px; padding: 20px; text-align: center; }
    .admin-profile-modal { max-width: 640px; max-height: 85vh; overflow-y: auto; }
    .admin-form textarea { width: 100%; padding: 9px 11px; background: var(--bg2); border: 1px solid var(--border); border-radius: 6px; color: var(--text); font-size: 12px; resize: vertical; }
    .pay-status.succeeded { color: var(--success); }
    .pay-status.pending { color: var(--admin-warn); }
    .pay-status.canceled { color: var(--danger); }

    /* Right settings panel */
    .settings {
      width: var(--panel-w); min-width: var(--panel-w);
      background: var(--bg2); border-left: 1px solid var(--border);
      display: flex; flex-direction: column;
      height: 100%; min-height: 0; align-self: stretch;
    }
    .settings-scroll { flex: 1; overflow-y: auto; padding: 14px; padding-bottom: 0; }

    .drop-zone {
      border: 1.5px dashed var(--border); border-radius: 8px;
      padding: 18px 12px; text-align: center; cursor: pointer;
      color: var(--muted); font-size: 12px; margin-bottom: 14px;
      transition: border-color .2s, color .2s, background .2s, box-shadow .2s;
      background: linear-gradient(135deg, transparent 40%, var(--surface-inset) 50%, transparent 60%);
      background-size: 200% 200%;
      animation: dropShimmer 4s ease-in-out infinite;
    }
    @keyframes dropShimmer {
      0%, 100% { background-position: 0% 50%; }
      50% { background-position: 100% 50%; }
    }
    .drop-zone:hover { border-color: var(--accent); color: var(--accent); background-color: var(--accent-soft); }
    .drop-zone.dragover {
      border-color: var(--accent);
      color: var(--accent);
      background: var(--accent-soft);
      animation: dropPulse 1s ease-in-out infinite;
      box-shadow: 0 0 0 3px var(--accent-soft);
    }
    @keyframes dropPulse {
      0%, 100% { box-shadow: 0 0 0 3px var(--accent-soft); }
      50% { box-shadow: 0 0 0 6px var(--accent-glow); }
    }
    .drop-zone .folder-icon { font-size: 22px; margin-bottom: 6px; opacity: .7; }
    .drop-zone .fname { color: var(--text); font-size: 11px; margin-top: 6px; word-break: break-all; }
    .drop-zone .video-limits { color: var(--muted); font-size: 10px; margin-top: 8px; line-height: 1.4; }
    .drop-zone .video-limits.hidden { display: none; }

    .acc-section { margin-bottom: 6px; border: 1px solid var(--border); border-radius: 8px; overflow: hidden; }
    .acc-header {
      display: flex; align-items: center; justify-content: space-between;
      padding: 10px 12px; background: var(--bg3); cursor: pointer;
      font-size: 10px; font-weight: 700; letter-spacing: 1.5px;
      color: var(--muted); text-transform: uppercase; user-select: none;
    }
    .acc-header:hover { color: var(--accent); }
    .acc-section.open .acc-header {
      color: var(--accent);
      background: var(--surface-inset);
    }
    .acc-header .chev { transition: transform .3s ease; font-size: 10px; }
    .acc-section.open .acc-header .chev { transform: rotate(180deg); }
    .acc-body {
      display: grid;
      grid-template-rows: 0fr;
      transition: grid-template-rows 0.3s ease;
      background: var(--bg2);
    }
    .acc-section.open .acc-body { grid-template-rows: 1fr; }
    .acc-body-inner {
      overflow: hidden;
      padding: 0 12px;
    }
    .acc-section.open .acc-body-inner { padding: 10px 12px 12px; }

    .toggle-row { display: flex; align-items: center; justify-content: space-between; padding: 6px 0; }
    .toggle-row label { font-size: 12px; color: var(--text); cursor: pointer; }
    .toggle {
      width: 34px; height: 18px; background: var(--bg4); border: 1px solid var(--border);
      border-radius: 9px; position: relative; cursor: pointer; transition: all .2s;
    }
    .toggle.on { background: var(--accent); border-color: var(--accent); box-shadow: 0 0 10px var(--accent-glow); }
    .toggle::after {
      content: ''; position: absolute; top: 2px; left: 2px;
      width: 12px; height: 12px; background: #fff; border-radius: 50%; transition: left .2s;
    }
    .toggle.on::after { left: 18px; }

    .select-row { margin: 6px 0; }
    .select-row label { font-size: 11px; color: var(--muted); display: block; margin-bottom: 4px; }
    .select-row select {
      width: 100%; padding: 7px 9px; background: var(--bg3);
      border: 1px solid var(--border); border-radius: 6px; color: var(--text); font-size: 12px;
    }

    .slider-row { margin: 8px 0; }
    .slider-header { display: flex; justify-content: space-between; margin-bottom: 4px; }
    .slider-header span { font-size: 12px; color: var(--text); }
    .slider-header strong { font-size: 12px; color: var(--accent); font-weight: 600; }
    input[type=range] { width: 100%; accent-color: var(--accent); height: 3px; }

    .file-row { margin: 6px 0; }
    .file-row > label:first-child { font-size: 11px; color: var(--muted); display: block; margin-bottom: 4px; }
    .file-btn {
      display: block; width: 100%; padding: 7px 10px; background: var(--bg3);
      border: 1px solid var(--border); border-radius: 6px; font-size: 11px;
      color: var(--muted); text-align: left; cursor: pointer;
      overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
    }
    .file-btn:hover { border-color: var(--accent); color: var(--text); }

    .copies-block label { font-size: 12px; color: var(--text); display: block; margin-bottom: 6px; }
    .copies-block input {
      width: 100%; padding: 9px 11px; background: var(--bg3);
      border: 1px solid var(--border); border-radius: 6px; color: var(--text); font-size: 14px;
    }
    .copies-hint { font-size: 10px; color: var(--muted); margin-top: 4px; }
    .timing-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
    .timing-hint { margin-top: 8px; font-size: 10px; color: var(--muted); line-height: 1.45; }

    .warn-box {
      margin: 14px 0; padding: 10px 12px; background: var(--warn-bg);
      border: 1px solid var(--warn-border); border-radius: 8px;
      font-size: 11px; color: var(--warn-text); line-height: 1.45;
    }

    .btn-queue {
      width: 100%; padding: 13px; background: var(--accent); color: var(--btn-on-accent);
      font-size: 12px; font-weight: 800; letter-spacing: 1px; border-radius: 24px;
      text-transform: uppercase; display: flex; align-items: center; justify-content: center; gap: 8px;
      margin-bottom: 14px; transition: background .15s, box-shadow .15s;
      box-shadow: var(--btn-primary-shadow);
    }
    .btn-queue:hover { background: var(--accent-hover); box-shadow: var(--btn-primary-shadow-hover); }
    .btn-queue:disabled { opacity: .5; cursor: not-allowed; }

    /* Job queue dropdown */
    .job-queue-panel {
      border-top: 1px solid var(--border); background: var(--bg3);
      flex-shrink: 0;
    }
    .job-queue-header {
      display: flex; align-items: center; justify-content: space-between;
      padding: 10px 14px; cursor: pointer; user-select: none;
      font-size: 12px; color: var(--muted);
    }
    .job-queue-header:hover { color: var(--text); }
    .job-queue-header .jq-title { font-weight: 600; color: var(--text); }
    .job-queue-header .jq-count {
      background: var(--accent-soft); color: var(--accent);
      font-size: 10px; font-weight: 700; padding: 2px 7px; border-radius: 10px;
    }
    .job-queue-header .jq-chev { font-size: 10px; transition: transform .2s; }
    .jq-summary {
      font-size: 11px; color: var(--accent); padding: 4px 12px 8px;
      border-bottom: 1px solid var(--border);
    }
    .jq-summary.hidden { display: none; }
    .job-queue-panel.open .jq-chev { transform: rotate(180deg); }

    .job-queue-list {
      max-height: 0; overflow: hidden; transition: max-height .25s ease;
    }
    .job-queue-panel.open .job-queue-list { max-height: 380px; overflow-y: auto; }

    .job-queue-empty {
      padding: 10px 14px 14px; font-size: 11px; color: var(--muted); line-height: 1.4;
    }
    .job-item {
      padding: 10px 14px; border-top: 1px solid var(--border);
      font-size: 11px;
      animation: jqFadeIn 0.2s ease;
    }
    @keyframes jqFadeIn {
      from { opacity: 0; transform: translateY(-4px); }
      to { opacity: 1; transform: translateY(0); }
    }
    .job-item-top { display: flex; justify-content: space-between; align-items: center; gap: 8px; margin-bottom: 6px; }
    .job-item-name { font-weight: 600; color: var(--text); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; flex: 1; }
    .job-item-type { font-size: 9px; text-transform: uppercase; letter-spacing: 1px; color: var(--muted); white-space: nowrap; }
    .job-status { font-size: 11px; color: var(--muted); margin-bottom: 6px; }
    .job-status.queued { color: var(--muted); }
    .job-status.processing { color: var(--accent); }
    .job-status.done { color: var(--accent); }
    .job-status.error { color: var(--danger); }
    .job-status.cancelled { color: var(--muted); }
    .job-copy-badge {
      font-size: 9px; color: var(--muted); margin-bottom: 4px; letter-spacing: 0.5px;
    }
    .job-log {
      margin: 4px 0 6px; padding: 6px 8px;
      background: var(--job-log-bg); border-radius: 4px;
      border-left: 2px solid var(--accent-soft);
      max-height: 72px; overflow-y: auto;
    }
    .job-log-line {
      font-size: 10px; color: var(--muted); line-height: 1.45;
      white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
    }
    .job-log-line:last-child { color: var(--accent); font-weight: 500; }
    .job-progress { height: 3px; background: var(--border); border-radius: 2px; overflow: hidden; margin-bottom: 6px; }
    .job-progress-bar { height: 100%; background: var(--accent); border-radius: 2px; transition: width .4s; }
    .job-progress-bar.indeterminate {
      width: 40% !important; animation: indet 1.2s ease-in-out infinite;
    }
    @keyframes indet { 0% { margin-left: 0; } 50% { margin-left: 60%; } 100% { margin-left: 0; } }
    .btn-dl-sm {
      padding: 4px 10px; background: var(--accent); color: var(--btn-on-accent);
      font-weight: 700; border-radius: 4px; font-size: 10px;
      box-shadow: 0 0 10px var(--accent-glow);
    }
    .btn-cancel-sm {
      padding: 4px 10px; background: transparent; color: var(--danger);
      border: 1px solid rgba(244, 114, 182, 0.35); font-weight: 600;
      border-radius: 4px; font-size: 10px; cursor: pointer;
    }
    .btn-cancel-sm:hover { background: rgba(244, 114, 182, 0.12); }
    .btn-meta-sm {
      padding: 4px 10px; background: var(--bg4); color: var(--accent);
      border: 1px solid var(--accent-border); font-weight: 600; border-radius: 4px;
      font-size: 10px; margin-left: 6px;
    }
    .btn-meta-sm:hover { background: var(--accent-soft); }
    .job-actions { display: flex; gap: 6px; flex-wrap: wrap; margin-top: 4px; }

    /* Metadata modal */
    .meta-overlay {
      position: fixed; inset: 0; z-index: 200;
      background: var(--overlay); backdrop-filter: blur(4px);
      -webkit-backdrop-filter: blur(4px);
      display: flex; align-items: center; justify-content: center; padding: 16px;
      opacity: 0; visibility: hidden;
      transition: opacity 0.25s ease, visibility 0.25s ease;
    }
    .meta-overlay.hidden { display: none !important; }
    .meta-overlay:not(.hidden) { display: flex; }
    .meta-overlay.is-open {
      opacity: 1; visibility: visible;
    }
    .meta-modal {
      width: min(920px, 100%); max-height: 85vh; overflow: hidden;
      background: var(--bg2); border: 1px solid var(--border); border-radius: 12px;
      display: flex; flex-direction: column; box-shadow: var(--shadow-modal);
      transform: scale(0.96) translateY(10px);
      transition: transform 0.25s ease;
    }
    .meta-overlay.is-open .meta-modal {
      transform: scale(1) translateY(0);
    }
    .meta-modal-header {
      display: flex; align-items: center; justify-content: space-between;
      padding: 14px 16px; border-bottom: 1px solid var(--border);
    }
    .meta-modal-header h3 { font-size: 14px; color: var(--accent); }
    .meta-close {
      width: 28px; height: 28px; border-radius: 6px; color: var(--muted);
      border: 1px solid var(--border); font-size: 14px;
    }
    .meta-close:hover { color: var(--danger); border-color: var(--danger); }
    .meta-toolbar {
      padding: 10px 16px; border-bottom: 1px solid var(--border);
      display: flex; align-items: center; gap: 10px; flex-wrap: wrap;
    }
    .meta-toolbar label { font-size: 11px; color: var(--muted); }
    .meta-toolbar select {
      padding: 6px 8px; background: var(--bg3); border: 1px solid var(--border);
      border-radius: 6px; color: var(--text); font-size: 11px; min-width: 180px;
    }
    .meta-body { overflow: auto; padding: 0 16px 16px; }
    .meta-table { width: 100%; border-collapse: collapse; font-size: 11px; margin-top: 12px; }
    .meta-table th {
      text-align: left; padding: 8px 10px; color: var(--muted);
      font-size: 10px; text-transform: uppercase; letter-spacing: 0.5px;
      border-bottom: 1px solid var(--border); position: sticky; top: 0; background: var(--bg2);
    }
    .meta-table td {
      padding: 7px 10px; border-bottom: 1px solid var(--border);
      vertical-align: top; word-break: break-word; max-width: 280px;
    }
    .meta-table tr.changed td { background: var(--surface-highlight); }
    .meta-table tr.changed td:first-child { color: var(--muted); }
    .meta-table tr.highlight td { background: var(--surface-highlight-strong); }
    .meta-loading, .meta-error { padding: 24px; text-align: center; color: var(--muted); font-size: 12px; }
    .meta-error { color: var(--danger); }
    .btn-meta-preview {
      margin: 8px 12px 0; padding: 8px 14px; background: var(--bg3);
      border: 1px solid var(--accent-border); color: var(--accent);
      border-radius: 8px; font-size: 11px; font-weight: 600;
    }
    .btn-meta-preview:hover { background: var(--accent-soft); }
    .btn-meta-preview:disabled { opacity: 0.45; cursor: not-allowed; }

    /* Mobile header & bottom nav (hidden on desktop) */
    .mobile-header { display: none; }
    .bottom-nav { display: none; }

    .app-scroll {
      flex: 1; display: flex; min-width: 0; min-height: 0; overflow: hidden;
    }

    /* ── Mobile (md breakpoint: < 768px) ── */
    @media (max-width: 767px) {
      html, body { overflow: hidden; height: 100%; }
      body { font-size: 14px; }

      .login-box {
        width: calc(100% - 32px); max-width: 360px; padding: 28px 24px;
      }

      #app {
        flex-direction: column;
        height: 100vh;
        height: 100dvh;
        overflow: hidden;
      }

      .sidebar { display: none !important; }

      .mobile-header {
        display: flex;
        flex-shrink: 0;
        align-items: center;
        gap: 10px;
        padding: 10px 14px;
        padding-top: max(10px, env(safe-area-inset-top));
        background: var(--bg2);
        border-bottom: 1px solid var(--border);
        z-index: 20;
      }
      .mobile-header .brand-sub { font-size: 10px; color: var(--muted); letter-spacing: 1px; }
      .mobile-header .brand-name { font-size: 13px; font-weight: 700; color: var(--accent); }
      .mobile-header .user-plaque {
        margin: 0; flex: 1; padding: 8px 10px; min-width: 0;
      }
      .mobile-header .user-avatar { width: 28px; height: 28px; min-width: 28px; font-size: 10px; }
      .mobile-header .user-tag { font-size: 12px; }
      .mobile-header .user-desc { display: none; }
      .mobile-header .user-role { margin-top: 0; font-size: 8px; }

      .app-scroll {
        flex-direction: column;
        overflow-x: hidden;
        overflow-y: auto;
        -webkit-overflow-scrolling: touch;
        padding-bottom: calc(88px + env(safe-area-inset-bottom));
      }

      .preview {
        flex: none;
        width: 100%;
        min-height: 0;
      }
      .preview-area {
        flex: none;
        width: calc(100% - 16px);
        margin: 8px;
        min-height: min(62vh, 560px);
        max-height: min(72vh, 640px);
        border-radius: 10px;
      }
      #preview-video.active,
      #preview-image.active {
        display: block;
        width: 100%;
        max-width: 100%;
        height: auto;
        max-height: min(68vh, 600px);
        object-fit: contain;
      }
      .preview-placeholder .clapper { font-size: 40px; }
      .btn-meta-preview {
        margin: 0 8px 8px;
        width: calc(100% - 16px);
        padding: 12px 14px;
        font-size: 12px;
      }

      .center-panel {
        margin: 8px;
        padding: 16px;
        border-radius: 10px;
      }
      .stats-grid { grid-template-columns: 1fr; gap: 10px; }
      .stat-val { font-size: 28px; }
      .form-row { grid-template-columns: 1fr; }
      .admin-table { display: block; overflow-x: auto; white-space: nowrap; }

      .settings {
        width: 100%;
        min-width: 0;
        height: auto;
        border-left: none;
        border-top: 1px solid var(--border);
        flex-shrink: 0;
      }
      .settings-scroll {
        padding: 12px;
        padding-bottom: 12px;
        overflow: visible;
      }
      .drop-zone { padding: 22px 14px; font-size: 13px; }
      .acc-header { padding: 14px 12px; font-size: 11px; min-height: 44px; }
      .acc-body { padding: 12px; }
      .toggle-row { padding: 10px 0; min-height: 44px; }
      .toggle {
        width: 46px; height: 26px; flex-shrink: 0;
      }
      .toggle::after { width: 20px; height: 20px; top: 2px; left: 2px; }
      .toggle.on::after { left: 22px; }
      input[type=range] {
        height: 6px;
        min-height: 28px;
        -webkit-appearance: none;
        appearance: none;
      }
      .select-row select,
      .copies-block input { padding: 12px; font-size: 15px; }
      .btn-queue {
        padding: 16px;
        font-size: 13px;
        margin-bottom: 8px;
        border-radius: 14px;
      }
      .job-queue-panel { margin-bottom: 4px; }
      .job-queue-panel.open .job-queue-list { max-height: 50vh; }

      .bottom-nav {
        display: flex;
        position: fixed;
        bottom: 16px;
        left: 16px;
        right: 16px;
        z-index: 90;
        align-items: stretch;
        justify-content: space-around;
        gap: 4px;
        padding: 8px 10px;
        padding-bottom: max(8px, env(safe-area-inset-bottom));
        background: var(--nav-mobile-bg);
        backdrop-filter: blur(12px);
        -webkit-backdrop-filter: blur(12px);
        border: 1px solid var(--border);
        border-radius: 20px;
        box-shadow: var(--nav-mobile-shadow);
      }
      .bottom-nav-btn {
        flex: 1;
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: 3px;
        padding: 6px 4px;
        min-height: 48px;
        border-radius: 14px;
        font-size: 10px;
        font-weight: 600;
        color: var(--muted);
        transition: color .15s, background .15s;
      }
      .bottom-nav-btn .bn-icon { font-size: 18px; line-height: 1; }
      .bottom-nav-btn.active {
        color: var(--accent);
        background: var(--accent-soft);
        box-shadow: inset 0 0 12px var(--surface-inset);
      }

      .meta-overlay { padding: 8px; align-items: flex-end; }
      .meta-modal { max-height: 92vh; border-radius: 14px 14px 0 0; }
      .meta-table th, .meta-table td { font-size: 10px; padding: 6px 8px; }
      .meta-toolbar select { min-width: 0; flex: 1; }
    }
  
.brand-logo img { height: 26px; width: auto; display: block; }
.balance-row { display: flex; align-items: center; justify-content: space-between; gap: 8px; margin-top: 6px; }
.balance-label { font-size: 10px; color: var(--accent); font-weight: 700; letter-spacing: 0.5px; }
.btn-topup {
  padding: 4px 8px; font-size: 9px; font-weight: 700; letter-spacing: 0.5px;
  background: var(--accent-soft); color: var(--accent); border: 1px solid var(--accent-border);
  border-radius: 6px; text-transform: uppercase;
}
.btn-topup:hover { background: var(--accent); color: var(--btn-on-accent); }
.auth-loading {
  position: fixed; inset: 0; z-index: 200; background: var(--bg);
  display: flex; align-items: center; justify-content: center; flex-direction: column; gap: 16px;
}
.auth-loading-spinner {
  width: 36px; height: 36px; border: 3px solid var(--border);
  border-top-color: var(--accent); border-radius: 50%; animation: spin 0.8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* Audio / Video effects UI */
.audio-effects-list {
  display: flex;
  flex-direction: column;
  gap: 4px;
  max-height: 180px;
  overflow-y: auto;
  margin-bottom: 8px;
}

.effect-item {
  padding: 7px 10px;
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: 6px;
  font-size: 11px;
  text-align: left;
  color: var(--text);
  transition: border-color 0.12s, background 0.12s;
}

.effect-item:hover { border-color: var(--accent-border); }
.effect-item.active {
  background: var(--accent-soft);
  border-color: var(--accent);
  color: var(--accent);
  font-weight: 600;
}

.audio-effect-params { margin-top: 4px; }
.effect-params-empty { font-size: 10px; color: var(--muted); padding: 4px 0; }

.ve-category { margin-bottom: 12px; }
.ve-category-label {
  font-size: 9px; font-weight: 700; letter-spacing: 1.2px;
  text-transform: uppercase; color: var(--accent); margin-bottom: 6px;
}
.ve-row { margin: 4px 0; }