:root{--bg:#06151a;--panel:#0f2a30;--panel-2:#12333b;--line:#1e4a55;--text:#ecf8fa;--muted:#98b9c0;--teal:#00b8c4;--teal-2:#00d5c0;--danger:#ff6b6b}*{box-sizing:border-box}body,html{margin:0;padding:0;min-height:100%;font-family:Segoe UI,Helvetica Neue,sans-serif;color:var(--text);background:radial-gradient(circle at 15% 20%,rgba(0,184,196,.2),transparent 35%),radial-gradient(circle at 85% 10%,rgba(0,213,192,.12),transparent 32%),linear-gradient(180deg,#051216 0,var(--bg) 70%)}main{max-width:1160px;margin:0 auto;padding:28px 18px 48px}h1,h2,h3{margin:0}.muted{color:var(--muted)}.topbar{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:14px;margin-bottom:24px}.title{font-size:clamp(1.4rem,3vw,2rem);letter-spacing:.2px}.subtitle{margin-top:6px;font-size:.95rem}.tabs-row{margin-bottom:14px;display:flex;flex-wrap:wrap;gap:8px}.tab-button{border:1px solid var(--line);background:#081e24;color:var(--text);padding:9px 14px;border-radius:10px;cursor:pointer;font-weight:600}.tab-active,.tab-button:hover{border-color:var(--teal)}.button,.tab-active{background:linear-gradient(120deg,rgba(0,184,196,.18),rgba(0,213,192,.1))}.button{border:1px solid var(--teal);color:var(--text);padding:10px 14px;border-radius:10px;cursor:pointer;font-weight:600}.button:disabled{opacity:.55;cursor:not-allowed}.grid{display:grid;grid-gap:14px;gap:14px}.kpis{grid-template-columns:repeat(auto-fit,minmax(180px,1fr));margin-bottom:20px}.card{background:linear-gradient(180deg,var(--panel),var(--panel-2));border:1px solid var(--line);border-radius:14px;padding:14px;box-shadow:0 8px 22px rgba(0,0,0,.2)}.kpi-label{font-size:.85rem;color:var(--muted)}.kpi-value{margin-top:8px;font-size:1.55rem;font-weight:700}.columns{grid-template-columns:1fr}@media (min-width:980px){.columns{grid-template-columns:1.3fr 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var(--line);border-radius:10px;background:#081e24;white-space:pre-wrap}.gallery-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(140px,1fr));grid-gap:10px;gap:10px}.gallery-item{border:1px solid var(--line);border-radius:10px;overflow:hidden;min-height:140px;display:flex;align-items:center;justify-content:center;background:#081e24}.gallery-item img{width:100%;height:100%;object-fit:cover}.gallery-empty{color:var(--muted);text-align:center;font-size:.82rem;padding:8px}.chat-log{margin-top:12px;display:grid;grid-gap:10px;gap:10px;max-height:420px;overflow:auto;padding:8px;border:1px solid var(--line);border-radius:12px;background:#081e24}.chat-bubble{border-radius:12px;padding:10px;border:1px solid var(--line)}.chat-assistant{background:rgba(0,184,196,.08)}.chat-user{background:hsla(0,0%,100%,.04)}.chat-role{font-size:.75rem;text-transform:uppercase;letter-spacing:1px;color:var(--muted);margin-bottom:6px}.chat-content{white-space:pre-wrap;line-height:1.5;font-size:.92rem}.chat-form{margin-top:10px;display:grid;grid-gap:10px;gap:10px}.chat-form textarea{min-height:110px}.settings-form{max-width:720px}.chat-workbench,.settings-form{margin-top:12px;display:grid;grid-gap:12px;gap:12px}.chat-workbench{grid-template-columns:1fr}@media (min-width:1120px){.chat-workbench{grid-template-columns:1.1fr 440px;align-items:start}}.preview-panel{padding:10px;background:#081e24}.preview-panel,.preview-shell{border:1px solid var(--line);border-radius:12px}.preview-shell{width:100%;max-width:420px;margin:0 auto;overflow:hidden;background:#030b0e}.preview-frame{width:100%;height:620px;border:0;display:block;background:#030b0e}.preview-empty{min-height:220px;border:1px dashed var(--line);border-radius:10px;display:grid;place-items:center;text-align:center;padding:16px;line-height:1.45}table{width:100%;border-collapse:collapse;min-width:640px}td,th{border-bottom:1px solid var(--line);text-align:left;padding:10px 6px;font-size:.9rem;vertical-align:top}th{color:var(--muted);font-weight:600}a{color:#89edf5;text-decoration:none}a:hover{text-decoration:underline}.form{display:grid;grid-gap:10px;gap:10px}label{font-size:.9rem;color:var(--muted)}input,select,textarea{width:100%;border:1px solid var(--line);border-radius:10px;background:#081e24;color:var(--text);padding:10px}textarea{min-height:100px;resize:vertical}.notice{margin-top:8px;font-size:.88rem}.status-pill{display:inline-block;padding:3px 8px;border-radius:999px;font-size:.78rem;border:1px solid var(--line)}.status-scheduled{color:#a8ebf0}.status-published{color:#8ef0bf}.status-failed{color:#ff9a9a;border-color:hsla(0,100%,71%,.6)}