:root{
  --bg:#0f1115; --fg:#e6e8eb; --muted:#9aa1ac; --border:#2c2f36; --head:#1a1d23;
  --ok:#4ade80; --ok-bg:#123a22; --check:#fbbf24; --check-bg:#3a2f0f; --miss:#f87171; --miss-bg:#3a1414;
  --pending:#6b7280; --pending-bg:#24262c; --accent:#60a5fa; --btn-text:#0f1115;
}
:root[data-theme="light"]{
  --bg:#ffffff; --fg:#1a1a1a; --muted:#6b7280; --border:#e5e7eb; --head:#f3f4f6;
  --ok:#16a34a; --ok-bg:#dcfce7; --check:#b45309; --check-bg:#fef3c7; --miss:#dc2626; --miss-bg:#fee2e2;
  --pending:#9ca3af; --pending-bg:#f3f4f6; --accent:#2563eb; --btn-text:#ffffff;
}
*{box-sizing:border-box}
body{background:var(--bg);color:var(--fg);font-family:-apple-system,Segoe UI,Roboto,Arial,sans-serif;padding:24px;max-width:1500px;margin:0 auto}
body.page-narrow{max-width:800px}
h1{font-size:20px;margin:0 0 4px}
h2{font-size:15px;margin:28px 0 10px}
h3{font-size:14px;margin:0 0 10px}
p.sub{color:var(--muted);font-size:13px;margin:0 0 16px}

.nav{display:flex;gap:8px;margin-bottom:16px;align-items:center}
.nav a{color:var(--muted);text-decoration:none;font-size:13px;padding:6px 12px;border:1px solid var(--border);border-radius:6px}
.nav a.active{color:var(--fg);background:var(--head);border-color:var(--accent)}
.nav a:hover{color:var(--fg)}
.nav select{margin-left:auto;background:var(--head);color:var(--fg);border:1px solid var(--border);border-radius:6px;padding:6px 10px;font-size:13px}

.theme-toggle{background:var(--head);color:var(--fg);border:1px solid var(--border);border-radius:6px;padding:6px 10px;font-size:13px;cursor:pointer}
.theme-toggle:hover{border-color:var(--accent)}

.nav-username{font-size:12px;color:var(--muted);text-decoration:none}
.nav-username:hover{color:var(--accent)}
.nav-username.active{color:var(--accent)}

.note{background:var(--head);border:1px solid var(--border);border-radius:8px;padding:12px 16px;font-size:13px;color:var(--muted);margin-top:16px;margin-bottom:20px;line-height:1.5}
.note a{color:var(--accent)}

.auth-box{max-width:360px;margin:60px auto 0;background:var(--head);border:1px solid var(--border);border-radius:10px;padding:28px}
.auth-box label{display:block;font-size:12px;color:var(--muted);margin:12px 0 4px}
.auth-box input[type=text],.auth-box input[type=password]{width:100%;background:var(--bg);border:1px solid var(--border);color:var(--fg);border-radius:6px;padding:9px 10px;font-size:13px}

.btn{background:var(--accent);color:var(--btn-text);border:none;border-radius:6px;padding:8px 14px;font-size:13px;font-weight:600;cursor:pointer}
.btn.secondary{background:transparent;color:var(--accent);border:1px solid var(--accent)}
.btn:disabled{opacity:0.5;cursor:default}

.save-status{font-size:13px;margin-top:10px}
.save-status.ok{color:var(--ok)}
.save-status.err{color:var(--miss)}

/* Home: platforms + accounts */
.platform-row{display:flex;align-items:center;gap:10px;margin-bottom:12px;background:var(--head);border:1px solid var(--border);border-radius:8px;padding:12px 14px}
.platform-row label.name{width:110px;font-weight:600;font-size:13px;flex-shrink:0}
.platform-row input[type=text]{flex:1;background:var(--bg);border:1px solid var(--border);color:var(--fg);border-radius:6px;padding:7px 9px;font-size:13px}
.platform-row label.enable{display:flex;align-items:center;gap:6px;font-size:12px;color:var(--muted);white-space:nowrap;flex-shrink:0}
.platform-row input[type=checkbox]{width:16px;height:16px}
.account-list{list-style:none;padding:0;margin:0 0 16px}
.account-list li{display:flex;justify-content:space-between;align-items:center;background:var(--head);border:1px solid var(--border);border-radius:8px;padding:10px 14px;margin-bottom:8px;font-size:13px}
.account-list li.current{border-color:var(--accent)}
.add-account-row{display:flex;gap:8px}
.add-account-row input{flex:1;background:var(--head);border:1px solid var(--border);color:var(--fg);border-radius:6px;padding:8px 10px;font-size:13px}

.feedback-textarea{width:100%;min-height:90px;background:var(--head);border:1px solid var(--border);color:var(--fg);border-radius:6px;padding:10px 12px;font-size:13px;font-family:inherit;resize:vertical}
.feedback-list{margin-top:20px;display:flex;flex-direction:column;gap:10px}
.feedback-item{background:var(--head);border:1px solid var(--border);border-radius:8px;padding:10px 14px}
.feedback-item-meta{font-size:12px;color:var(--muted);margin-bottom:4px}
.feedback-item-text{font-size:13px;line-height:1.5;white-space:pre-wrap}

/* Tables */
.table-wrap{overflow-x:auto;border:1px solid var(--border);border-radius:10px}
table{border-collapse:collapse;width:100%;font-size:13px;min-width:1100px}
th,td{padding:7px 10px;border-bottom:1px solid var(--border);text-align:left;white-space:nowrap;vertical-align:top}
th{background:var(--head);position:sticky;top:0;font-weight:600;z-index:1}
.table-controls{display:flex;align-items:center;gap:10px;margin-bottom:10px}
.search-input{flex:1;max-width:340px;background:var(--head);border:1px solid var(--border);color:var(--fg);border-radius:6px;padding:8px 10px;font-size:13px}
#unpublishedFilterBtn{margin-left:auto}
th.col-check,td.col-check{width:26px;text-align:center;padding:7px 4px}
.bulk-action-bar{align-items:center;gap:8px;margin-bottom:10px;background:var(--head);border:1px solid var(--border);border-radius:8px;padding:8px 12px;flex-wrap:wrap}
.bulk-action-bar select{background:var(--bg);border:1px solid var(--border);color:var(--fg);border-radius:6px;padding:6px 8px;font-size:13px}
#bulkSelectedCount{font-size:13px;font-weight:600;white-space:nowrap}
.delete-btn{background:none;border:none;color:var(--muted);cursor:pointer;font-size:14px;opacity:0.5;padding:2px;display:inline-flex;align-items:center;justify-content:center}
.delete-btn:hover{opacity:1;color:var(--miss)}
.delete-account-btn{background:none;border:none;color:var(--muted);cursor:pointer;font-size:14px;opacity:0.6;padding:4px}
.delete-account-btn:hover{opacity:1;color:var(--miss)}
td.title{white-space:normal;max-width:280px;min-width:180px}
td.date{color:var(--muted);white-space:nowrap}
.date-text{cursor:pointer;border-bottom:1px dashed var(--border);padding-bottom:1px}
.date-text:hover{color:var(--accent);border-bottom-color:var(--accent)}
td.views{color:var(--muted);white-space:nowrap}
td.refresh{padding:4px 4px;width:24px;vertical-align:top}
td.refresh .refresh-btn,td.refresh .edit-btn,td.refresh .delete-btn{display:flex;width:100%;margin-bottom:4px}
.refresh-btn,.edit-btn{background:none;border:none;color:var(--fg);cursor:pointer;padding:2px;display:inline-flex;align-items:center;justify-content:center;opacity:0.7;text-decoration:none}
.refresh-btn:hover,.edit-btn:hover{opacity:1}
.refresh-btn:disabled,.edit-btn:disabled{opacity:0.25;cursor:default}
.refresh-btn.spinning svg{animation:spin 1s linear infinite}
@keyframes spin{from{transform:rotate(0deg)}to{transform:rotate(360deg)}}
td.thumb{padding:4px 6px}
.thumb-link{display:block;position:relative}
td.thumb img,.thumb-placeholder{width:120px;height:68px;object-fit:cover;border-radius:4px;background:var(--head);display:block}
.thumb-placeholder{display:flex;align-items:center;justify-content:center;color:var(--miss);font-size:18px}
.duration-badge{position:absolute;right:3px;bottom:3px;background:rgba(0,0,0,0.8);color:#fff;font-size:10px;line-height:1;padding:2px 4px;border-radius:3px}
td.info{white-space:normal;max-width:220px;min-width:160px}
td.source{width:44px;text-align:center;padding:6px 4px}
.source-icon{background:none;border:none;cursor:pointer;font-size:17px;padding:2px;color:var(--muted);opacity:0.35}
.source-icon.active{opacity:1;color:var(--accent)}
.source-icon:hover{opacity:1}
.info-text{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;font-size:12px;color:var(--muted);cursor:pointer}
.info-text.expanded{-webkit-line-clamp:unset}
.copy-btn{font-size:11px;color:var(--accent);background:none;border:none;cursor:pointer;padding:3px 5px;margin-top:2px;opacity:0;transition:opacity 0.15s;display:inline-flex;align-items:center;justify-content:center;border-radius:4px}
.copy-btn:hover{background:var(--head)}
.copy-btn:disabled{color:var(--muted);cursor:default}
td.title:hover .copy-btn,td.info:hover .copy-btn{opacity:1}
th.platform,td.platform{width:46px;text-align:center;padding:6px 4px}
.plink-icon{display:block;margin:5px auto 0;background:none;border:none;cursor:pointer;font-size:12px;color:var(--muted);opacity:0.35;padding:1px}
.plink-icon.active{opacity:1;color:var(--accent)}
.plink-icon:hover{opacity:1}
th.th-filterable{cursor:pointer;user-select:none}
th.th-filterable:hover{color:var(--accent)}
th.th-filterable.filter-active{color:var(--accent);text-decoration:underline}
th.th-sortable{cursor:pointer;user-select:none}
th.th-sortable:hover{color:var(--accent)}
th.th-sortable.sort-active{color:var(--accent)}
th.th-sortable .sort-arrow{font-size:10px;margin-left:3px;opacity:0.8}
th.th-icon{text-align:center}
th.th-icon svg{vertical-align:middle}
.cell-btn{width:32px;height:24px;border-radius:5px;display:inline-flex;align-items:center;justify-content:center;cursor:pointer;border:2px solid transparent;box-sizing:border-box;font-size:13px;line-height:1;user-select:none;vertical-align:middle}
.cell-btn.auto-ok{background:var(--ok-bg);color:var(--ok);opacity:0.75;border-style:dashed;border-color:var(--ok)}
.cell-btn.auto-check{background:var(--check-bg);color:var(--check);opacity:0.75;border-style:dashed;border-color:var(--check)}
.cell-btn.auto-missing{background:var(--miss-bg);color:var(--miss);opacity:0.75;border-style:dashed;border-color:var(--miss)}
.cell-btn.empty{background:var(--check-bg);color:var(--check);opacity:0.5;border-style:dashed;border-color:var(--check)}
.cell-btn.published{background:var(--ok);color:#0b1a10;opacity:1;font-weight:700}
.cell-btn.not_published{background:var(--miss);color:#2a0a0a;opacity:1}
.cell-btn.not_planned{background:var(--pending-bg);color:var(--pending);opacity:1;border-color:var(--pending)}
.cell-btn.scheduled{background:var(--accent);color:#0b1a2a;opacity:1;font-weight:700}
.cell-btn:hover{opacity:1}
.cell-btn.saving{outline:2px solid var(--accent)}
.legend{display:flex;gap:16px;font-size:12px;color:var(--muted);margin-top:10px;flex-wrap:wrap}
.legend span{display:inline-flex;align-items:center;gap:6px}
.count{font-size:12px;color:var(--muted);margin-top:8px}

/* Add-row panel */
.add-panel{background:var(--head);border:1px solid var(--border);border-radius:8px;padding:16px;margin-bottom:20px}
.add-panel .row{display:flex;gap:8px;margin-bottom:10px;flex-wrap:wrap}
.add-panel label{display:block;font-size:12px;color:var(--muted);margin-bottom:4px}
.add-panel input[type=text],.add-panel input[type=date],.add-panel textarea{width:100%;background:var(--bg);border:1px solid var(--border);color:var(--fg);border-radius:6px;padding:7px 9px;font-size:13px;font-family:inherit}
.add-panel textarea{min-height:60px;resize:vertical}
.add-panel .col{flex:1;min-width:200px}
.add-panel .col-narrow{flex:0 0 140px}
.toggle-add{margin-bottom:12px}
#addPanel{display:none}
.add-status{font-size:12px;margin-top:6px}
.add-status.ok{color:var(--ok)}
.add-status.err{color:var(--miss)}

/* Source-link modal */
.modal-overlay{display:none;position:fixed;inset:0;background:rgba(0,0,0,0.55);z-index:50;align-items:center;justify-content:center}
.modal-overlay.open{display:flex}
.modal-box{background:var(--head);border:1px solid var(--border);border-radius:10px;padding:20px;width:420px;max-width:90vw}
.modal-box h3{font-size:14px;margin:0 0 12px}
.modal-box input[type=text]{width:100%;background:var(--bg);border:1px solid var(--border);color:var(--fg);border-radius:6px;padding:8px 10px;font-size:13px;margin-bottom:10px}
.modal-open-link{display:inline-block;margin-bottom:10px;color:var(--accent);font-size:12px;text-decoration:none}
.modal-actions{display:flex;gap:8px;justify-content:flex-end}
.modal-actions .btn.cancel{background:transparent;color:var(--muted);border:1px solid var(--border)}
.modal-actions .btn.danger{background:var(--miss);color:#2a0a0a}
.delete-modal-preview{display:flex;align-items:center;gap:12px;margin-bottom:6px}
.delete-modal-thumb img,.delete-modal-thumb .thumb-placeholder{width:120px;height:68px;object-fit:cover;border-radius:6px;background:var(--bg);display:block}
.delete-modal-title{font-size:13px;line-height:1.4}

.modal-box.wide{width:560px}
.new-videos-list{max-height:360px;overflow-y:auto;display:flex;flex-direction:column;gap:8px}
.new-video-item{display:flex;align-items:center;gap:10px;background:var(--bg);border:1px solid var(--border);border-radius:8px;padding:8px 10px}
.new-video-thumb{width:96px;height:54px;object-fit:cover;border-radius:6px;flex-shrink:0;background:var(--head)}
.new-video-info{flex:1;min-width:0}
.new-video-title{font-size:13px;line-height:1.35;overflow:hidden;text-overflow:ellipsis;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical}
.new-video-meta{font-size:12px;color:var(--muted);margin-top:4px}
.new-video-add-btn{flex-shrink:0;padding:6px 10px;font-size:12px;margin:0}

/* Mobile controls (sort/filter) shown only under the table breakpoint, cards list hidden by default */
.mobile-controls{display:none}
.mobile-sort-select{width:100%;background:var(--head);border:1px solid var(--border);color:var(--fg);border-radius:6px;padding:8px 10px;font-size:13px;margin-bottom:8px}
.mobile-platform-chips{display:flex;gap:6px;flex-wrap:wrap}
.mobile-platform-chips .chip{background:var(--head);border:1px solid var(--border);color:var(--muted);border-radius:14px;padding:5px 11px;font-size:12px;cursor:pointer}
.mobile-platform-chips .chip.active.bucket-ok{border-color:var(--ok);color:var(--ok)}
.mobile-platform-chips .chip.active.bucket-problem{border-color:var(--miss);color:var(--miss)}
.mobile-platform-chips .chip.active.bucket-unknown{border-color:var(--pending);color:var(--fg)}
.mobile-platform-chips .chip.active.bucket-skip{border-color:var(--pending);color:var(--pending)}

.cards-list{display:none;flex-direction:column;gap:10px;margin-bottom:16px}
.video-card{background:var(--head);border:1px solid var(--border);border-radius:10px;padding:10px 12px}
.vc-top{display:flex;gap:10px}
.vc-thumb{flex-shrink:0}
.vc-thumb .thumb-link,.vc-thumb img,.vc-thumb .thumb-placeholder{width:120px;height:68px}
.vc-main{flex:1;min-width:0}
.vc-date{font-size:12px;color:var(--muted);margin-bottom:2px}
.vc-title{font-size:13px;line-height:1.35}
.vc-stats{display:flex;gap:12px;font-size:12px;color:var(--muted);margin-top:6px;flex-wrap:wrap}
.vc-stats span{display:inline-flex;align-items:center;gap:4px}
.vc-actions{flex-shrink:0;display:flex;flex-direction:column;align-items:center;gap:2px}
.vc-desc,.vc-kw{margin-top:8px}
.vc-desc .info-text,.vc-kw .info-text{font-size:12px}
.vc-platforms{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:10px;padding-top:10px;border-top:1px solid var(--border)}
.vc-platform{display:flex;align-items:center;gap:6px;font-size:12px;color:var(--muted)}
.vc-platform-label{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}

@media (max-width:760px){
  body{padding:14px}
  .nav{flex-wrap:wrap;row-gap:8px}
  .nav select{margin-left:0;order:5;flex:1 1 auto}
  .nav-username,.nav a[href="logout.php"]{margin-left:auto}
  .table-controls{flex-wrap:wrap}
  .search-input{max-width:none;flex:1 1 100%}
  #unpublishedFilterBtn{margin-left:0}
  .table-wrap{display:none}
  .bulk-action-bar{display:none!important}
  .mobile-controls{display:block;margin-bottom:10px}
  .cards-list{display:flex}
  .platform-row{flex-wrap:wrap;row-gap:8px}
  .platform-row label.name{width:100%}
  .add-account-row{flex-wrap:wrap}
  .add-account-row input{flex:1 1 100%}
  .auth-box{margin-top:24px}
}