:root{--bg:#f6f7fb;--surface:#fff;--border:#e4e6ef;--text:#171a2b;--muted:#6b7088;--accent:#4f46e5;--accent-hover:#4338ca;--good:#15803d;--good-bg:#dcfce7;--warn:#b45309;--warn-bg:#fef3c7;--bad:#b91c1c;--bad-bg:#fee2e2;--muted-bg:#eef0f5;--radius:10px;color:var(--text);background:var(--bg);font-family:Inter,ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,sans-serif;font-size:14px}*{box-sizing:border-box}body{background:var(--bg);margin:0}h2{margin:0;font-size:18px}h3{margin:0 0 12px;font-size:15px}code,.mono{font-family:ui-monospace,Cascadia Code,Consolas,monospace}code{background:var(--muted-bg);border-radius:4px;padding:1px 5px}button{font:inherit;border:1px solid var(--border);background:var(--surface);color:var(--text);cursor:pointer;border-radius:8px;padding:7px 14px}button:hover:not(:disabled){border-color:#c9ccdb}button:disabled{opacity:.55;cursor:not-allowed}button.primary{background:var(--accent);border-color:var(--accent);color:#fff;font-weight:500}button.primary:hover:not(:disabled){background:var(--accent-hover)}button.link{color:var(--accent);background:0 0;border:none;padding:0}input,select{font:inherit;border:1px solid var(--border);background:var(--surface);width:100%;color:var(--text);border-radius:8px;padding:8px 10px}label{gap:6px;font-weight:500;display:grid}.layout{grid-template-columns:220px 1fr;min-height:100vh;display:grid}.sidebar{color:#d7d9e8;background:#12142a;flex-direction:column;gap:24px;padding:20px 14px;display:flex}.sidebar nav{gap:2px;display:grid}.sidebar nav a{color:#b3b6cc;border-radius:8px;padding:8px 12px;text-decoration:none}.sidebar nav a:hover{color:#fff;background:#1e2140}.sidebar nav a.active{color:#fff;background:#2a2d55}.sidebar-foot{gap:6px;margin-top:auto;padding:0 12px;display:grid}.sidebar .muted{color:#8b8fab}.brand{align-items:center;gap:10px;padding:0 12px;font-size:16px;font-weight:700;display:flex}.brand-mark{background:linear-gradient(135deg,#6366f1,#ec4899);border-radius:6px;width:22px;height:22px}main{min-width:0;padding:0 28px 40px}.topbar{border-bottom:1px solid var(--border);background:var(--bg);z-index:5;justify-content:space-between;align-items:center;gap:16px;margin-bottom:8px;padding:18px 0;display:flex;position:sticky;top:0}.topbar-actions{flex-wrap:wrap;justify-content:flex-end;align-items:center;gap:12px;display:flex}.account-name{font-size:15px;font-weight:600}.stack{gap:18px;padding-top:12px;display:grid}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:18px}.card-head{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;margin-bottom:4px;display:flex}.grid3{grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px;margin-top:16px;display:grid}.grid4{grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:14px;display:grid}.stat{gap:4px;display:grid}.stat-value{font-size:20px;font-weight:600}.table-wrap{overflow-x:auto}table{border-collapse:collapse;width:100%}th{text-align:left;color:var(--muted);border-bottom:1px solid var(--border);white-space:nowrap;padding:8px 10px;font-size:12px;font-weight:500}td{border-bottom:1px solid var(--border);vertical-align:middle;padding:9px 10px}tr:last-child td{border-bottom:none}.num{text-align:right;white-space:nowrap;font-variant-numeric:tabular-nums}tr.lvl0 td{font-weight:500}tr.lvl1{background:#fafbfe}tr.lvl2{background:#f4f5fb}.name-cell{align-items:center;gap:8px;min-width:280px;display:flex}.caret{width:22px;height:22px;color:var(--muted);background:0 0;border:none;flex:none;padding:0;display:inline-block}.thumb{object-fit:cover;border-radius:6px;flex:none;width:36px;height:36px}.pill{white-space:nowrap;text-transform:capitalize;border-radius:999px;padding:2px 9px;font-size:12px;font-weight:500;display:inline-block}.pill.tone-good{background:var(--good-bg)}.pill.tone-warn{background:var(--warn-bg)}.pill.tone-bad{background:var(--bad-bg)}.pill.tone-muted{background:var(--muted-bg);color:var(--muted)}.segmented{border:1px solid var(--border);border-radius:8px;display:inline-flex;overflow:hidden}.segmented button{border:none;border-radius:0;padding:6px 12px}.segmented button.active{background:var(--accent);color:#fff}.muted{color:var(--muted)}.small{font-size:12px}.tone-good{color:var(--good)}.tone-warn{color:var(--warn)}.tone-bad{color:var(--bad)}.center{place-items:center;min-height:100vh;padding:16px;display:grid}.login{gap:16px;width:100%;max-width:360px;display:grid}.login .brand{justify-content:center;margin-bottom:4px;padding:0}.form-narrow{gap:14px;max-width:420px;display:grid}@media (width<=760px){.layout{grid-template-columns:1fr}.sidebar{gap:10px;padding:12px 16px}.sidebar nav{display:flex;overflow-x:auto}.sidebar-foot{display:none}main{padding:0 16px 32px}.topbar{flex-direction:column;align-items:flex-start}}.tabs{border-bottom:1px solid var(--border);gap:4px;margin:-6px -4px 14px;display:flex}.tabs button{color:var(--muted);background:0 0;border:none;border-bottom:2px solid #0000;border-radius:0;padding:8px 14px;font-weight:500}.tabs button.active{color:var(--accent);border-bottom-color:var(--accent)}.tabs .count{background:var(--muted-bg);color:var(--muted);border-radius:999px;margin-left:4px;padding:1px 7px;font-size:11px}.toolbar{flex-wrap:wrap;align-items:center;gap:10px;margin-bottom:12px;display:flex}.toolbar .search{max-width:260px}.toolbar select{width:auto}.check{align-items:center;gap:6px;font-size:13px;font-weight:400;display:inline-flex}.check input{width:auto}.chip{color:var(--accent);background:#eef2ff;border-radius:999px;align-items:center;gap:6px;padding:4px 6px 4px 12px;font-size:12px;font-weight:500;display:inline-flex}.chip button{color:inherit;background:0 0;border:none;padding:0 4px}th.sortable{cursor:pointer;-webkit-user-select:none;user-select:none}th.sortable:hover{color:var(--text)}.sort-ind{font-size:10px}tfoot td{border-top:2px solid var(--border);background:#fafbfe;border-bottom:none}.name-link{text-align:left;color:var(--text);font-weight:500}.name-link:hover{color:var(--accent);text-decoration:underline}span.thumb{background:var(--muted-bg);display:inline-block}textarea{font:inherit;border:1px solid var(--border);resize:vertical;border-radius:8px;width:100%;padding:8px 10px}.create-layout{grid-template-columns:minmax(0,1fr) 340px;align-items:start;gap:24px;padding-top:12px;display:grid}.form-section{gap:14px;display:grid}.form-section h3{align-items:center;gap:10px;margin:0;display:flex}.step-n{background:var(--accent);color:#fff;border-radius:50%;place-items:center;width:24px;height:24px;font-size:12px;display:grid}.grid2{grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:14px;display:grid}.field-hint{font-weight:400}.row-gap{flex-wrap:wrap;align-items:center;gap:12px;display:flex}button.big{padding:11px 22px;font-size:15px}.success{background:#f0fdf4;border-color:#86efac;gap:10px;display:grid}.media-picker{flex-wrap:wrap;align-items:center;gap:12px;display:flex}.media-grid{flex-wrap:wrap;gap:8px;margin-top:6px;display:flex}.media-tile{place-items:center;width:64px;height:64px;padding:0;display:grid;position:relative;overflow:hidden}.media-tile img{object-fit:cover;width:100%;height:100%}.media-tile.selected{outline:3px solid var(--accent);outline-offset:1px}.preview-col{position:sticky;top:90px}.ad-preview{border:1px solid var(--border);background:#fff;border-radius:12px;overflow:hidden;box-shadow:0 6px 24px #14143214}.ap-head{align-items:center;gap:10px;padding:12px;display:flex}.ap-avatar{background:linear-gradient(135deg,#6366f1,#ec4899);border-radius:50%;width:36px;height:36px}.ap-page{font-weight:600}.ap-text{white-space:pre-wrap;word-break:break-word;padding:0 12px 10px}.ap-media{aspect-ratio:1;background:var(--muted-bg);place-items:center;display:grid;position:relative}.ap-media img{object-fit:cover;width:100%;height:100%}.ap-play{color:#fff;background:#0000008c;border-radius:50%;place-items:center;width:48px;height:48px;font-size:18px;display:grid;position:absolute}.small-play{width:22px;height:22px;font-size:10px}.ap-foot{background:#f3f4f8;justify-content:space-between;align-items:center;gap:10px;padding:10px 12px;display:flex}.ap-headline{font-weight:600}.ap-cta{white-space:nowrap;background:#e4e6eb;border-radius:6px;padding:7px 12px;font-size:13px;font-weight:600}@media (width<=1000px){.create-layout{grid-template-columns:1fr}.preview-col{position:static}}.drawer-backdrop{z-index:50;background:#0f112859;justify-content:flex-end;display:flex;position:fixed;inset:0}.drawer{background:var(--surface);align-content:start;gap:16px;width:min(460px,100%);height:100%;padding:18px 20px 40px;display:grid;overflow-y:auto;box-shadow:-10px 0 30px #0000001f}.drawer-head{justify-content:space-between;align-items:center;display:flex}.drawer-title{justify-items:start;gap:4px;font-size:16px;font-weight:600;display:grid}.drawer-block{border-top:1px solid var(--border);gap:8px;padding-top:14px;display:grid}.drawer-block h4{margin:0;font-size:13px}.drawer-block.danger{border-top-color:#fecaca}.danger-btn{background:var(--bad);border-color:var(--bad);color:#fff}.note{border-radius:8px;padding:10px 12px}.note.good{background:var(--good-bg);color:var(--good)}.note.bad{background:var(--bad-bg);color:var(--bad)}.note pre{white-space:pre-wrap;margin:6px 0 0;font-size:11px}.history{gap:4px;margin:0;padding-left:0;list-style:none;display:grid}.edit-btn{color:var(--muted);background:0 0;border:none;padding:2px 6px;font-size:15px}.edit-btn:hover{color:var(--accent)}.library{border:1px solid var(--border);background:#fafbfe;border-radius:10px;gap:10px;padding:12px;display:grid}.media-grid.big{max-height:420px;overflow-y:auto}.media-grid.big .media-tile{width:96px;height:96px}.media-tile{background:var(--surface)}.tile-n{background:var(--accent);color:#fff;border-radius:999px;place-items:center;min-width:20px;height:20px;padding:0 5px;font-size:11px;display:grid;position:absolute;top:4px;left:4px}.tile-x{color:#fff;background:#0000008c;border:none;border-radius:50%;width:20px;height:20px;padding:0;font-size:10px;position:absolute;top:2px;right:2px}.tile-cap{color:#fff;white-space:nowrap;text-overflow:ellipsis;background:#0000008c;padding:1px 4px;font-size:10px;position:absolute;bottom:0;left:0;right:0;overflow:hidden}.tile-status{background:var(--warn-bg);color:var(--warn);font-size:10px;position:absolute;bottom:0;left:0;right:0}.text-options{gap:6px;font-weight:500;display:grid}.text-option{align-items:center;gap:8px;display:flex}.add-option{justify-self:start;font-size:13px}.tracking-pixel{border:1px solid var(--border);border-radius:8px;align-items:center;gap:8px;padding:8px 10px;font-weight:400;display:flex}.dot-good{background:var(--good);border-radius:50%;width:8px;height:8px;display:inline-block}.crumbs a,.child-list a{color:var(--accent);text-decoration:none}.crumbs a:hover,.child-list a:hover{text-decoration:underline}.page-head{flex-wrap:wrap;justify-content:space-between;align-items:flex-start;gap:16px;display:flex}.page-head h2{margin:2px 0 6px;font-size:20px}.save-bar{z-index:4;background:var(--surface);border:1px solid var(--accent);border-radius:var(--radius);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;padding:12px 16px;display:flex;position:sticky;bottom:0;box-shadow:0 -6px 20px #14143214}.child-list{gap:6px;margin:0;padding-left:0;list-style:none;display:grid}fieldset.plain{border:none;gap:14px;min-width:0;margin:0;padding:0;display:grid}.viewing input:disabled,.viewing select:disabled,.viewing textarea:disabled{color:var(--text);opacity:1;background:#f7f8fb}.editing .form-section{border-color:#c7d2fe}.row-actions{white-space:nowrap;gap:2px;display:inline-flex}.ap-media{background:#111}.ap-media img{object-fit:contain}.ap-nav{color:#111;background:#ffffffe6;border:none;border-radius:50%;width:32px;height:32px;padding:0;font-size:20px;line-height:1;position:absolute;top:50%;transform:translateY(-50%);box-shadow:0 1px 4px #0000004d}.ap-nav.left{left:8px}.ap-nav.right{right:8px}.ap-strip{flex-wrap:wrap;gap:6px;margin-top:10px;display:flex}.ap-thumb{place-items:center;width:52px;height:52px;padding:0;display:grid;position:relative;overflow:hidden}.ap-thumb img{object-fit:cover;width:100%;height:100%}.ap-thumb.active{outline:3px solid var(--accent);outline-offset:1px}.ap-thumb .tile-n{min-width:16px;height:16px;font-size:10px;top:2px;left:2px}.ap-switch{color:var(--muted);flex-wrap:wrap;gap:14px;margin:8px 0 4px;display:flex}.ap-switch .link{padding:0 2px;font-size:15px}.modal-backdrop{z-index:60;background:#0f112866;place-items:center;padding:16px;display:grid;position:fixed;inset:0}.modal{background:var(--surface);border-radius:12px;align-content:start;gap:12px;width:min(720px,100%);max-height:85vh;padding:18px 20px;display:grid;overflow-y:auto;box-shadow:0 20px 60px #00000040}.picker-list{gap:4px;display:grid}.picker-row{text-align:left;background:0 0;border:1px solid #0000;border-radius:8px;align-items:center;gap:12px;padding:8px;display:flex}.picker-row:hover{border-color:var(--border);background:#f4f5fb}.picker-main{flex:1;gap:2px;min-width:0;display:grid}.picker-stats{text-align:right;white-space:nowrap}.start-from{flex-wrap:wrap;align-items:center;gap:10px;font-weight:400;display:flex}.start-from-ad{align-items:center;gap:8px;display:flex}.copy-choices{grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:12px;display:grid}.copy-choices .card{align-content:start;gap:8px;display:grid}.copy-choices h4{margin:0}.note.warn{background:var(--warn-bg);color:var(--warn)}.rule-summary{color:var(--accent);font-weight:400}.placements{gap:12px;display:grid}.platforms{gap:8px;display:grid}.platform{border:1px solid var(--border);border-radius:8px;padding:8px 12px}.platform.on{background:#fafbff;border-color:#c7d2fe}.platform-head{font-weight:500}.platform-head .muted{margin-left:auto}.positions{grid-template-columns:repeat(auto-fill,minmax(190px,1fr));gap:4px 14px;padding:8px 0 2px 24px;display:grid}