:root{
  --primary:#6C5CE7;--primary-dark:#5A4BD1;--secondary:#FD79A8;--success:#00B894;
  --error:#E17055;--bg:#F7F7FB;--text:#27243A;--muted:#767386;--line:#E9E6F1;--white:#fff;
}
*{box-sizing:border-box}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif;background:var(--bg);color:var(--text);line-height:1.55}
a{color:var(--primary);text-decoration:none}.topbar{height:68px;background:#fff;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 max(24px,calc((100vw - 1200px)/2));position:sticky;top:0;z-index:20}
.brand{font-weight:900;color:var(--text);letter-spacing:.3px}.brand span{color:var(--primary)}nav{display:flex;align-items:center;gap:18px}nav a,.linkbtn{font:inherit;color:#4b4860;background:none;border:0;cursor:pointer}.inline{display:inline}.container{max-width:1200px;margin:0 auto;padding:32px 24px 60px}
h1{font-size:30px;line-height:1.2;margin:0 0 8px}h2,h3{margin-top:0}.muted{color:var(--muted)}.card{background:#fff;border:1px solid #f0eef5;border-radius:18px;padding:24px;box-shadow:0 8px 26px rgba(46,40,86,.06)}
.page-head{display:flex;align-items:center;justify-content:space-between;gap:24px;margin-bottom:24px}.btn{display:inline-flex;justify-content:center;align-items:center;min-height:42px;padding:9px 16px;border-radius:11px;border:1px solid var(--line);background:#fff;color:var(--text);font-weight:750;cursor:pointer}.btn.primary{background:var(--primary);border-color:var(--primary);color:#fff}.btn.primary:hover{background:var(--primary-dark)}.btn.ghost{background:#f8f7fb}.btn.full{width:100%}
.input,textarea,select,input[type=file]{width:100%;border:1px solid #dcd8e8;border-radius:11px;padding:11px 12px;background:#fff;color:var(--text);font:inherit;outline:none}.input:focus,textarea:focus,select:focus{border-color:var(--primary);box-shadow:0 0 0 3px rgba(108,92,231,.1)}label{display:block;font-weight:700;margin:15px 0}label .input,label textarea,label select{margin-top:7px;font-weight:400}
.login-card{max-width:420px;margin:9vh auto}.filters{display:flex;gap:8px;margin:0 0 15px}.filters a{padding:7px 11px;border-radius:9px;color:var(--muted)}.filters .active{background:#eeeafe;color:var(--primary);font-weight:800}
.table-wrap{padding:0;overflow:auto}table{width:100%;border-collapse:collapse}th,td{text-align:left;padding:15px 16px;border-bottom:1px solid var(--line);vertical-align:middle}th{font-size:13px;color:var(--muted);background:#fbfafe}.clickable{cursor:pointer}.clickable:hover{background:#faf9ff}.empty{text-align:center;color:var(--muted);padding:32px}
.chip{display:inline-block;padding:3px 7px;border-radius:8px;background:#f0edff;color:var(--primary);font-size:12px;font-weight:800;margin-right:4px}.status{display:inline-block;padding:5px 9px;border-radius:999px;background:#eee;color:#555;font-size:12px;font-weight:850}.status.published{background:#e7faf5;color:#087d64}.status.scheduled{background:#eeeafe;color:#5948ce}.status.failed,.status.partially_failed{background:#fff0ec;color:#b24b32}.status.publishing,.status.processing{background:#fff8df;color:#8f6a00}
.post-grid{display:grid;grid-template-columns:minmax(0,1fr) 350px;gap:20px}.post-grid aside{display:grid;gap:20px;align-content:start}.network-box{margin:18px 0}.network-box ul{list-style:none;padding:0;display:flex;gap:8px;flex-wrap:wrap}.network-box li label{margin:0;border:1px solid var(--line);border-radius:10px;padding:8px 12px}.network-box input{margin-right:6px}
details{margin-top:20px;border-top:1px solid var(--line);padding-top:18px}summary{cursor:pointer;font-weight:800}.vertical{display:grid;gap:9px;margin-top:18px}.media-list{border:1px solid var(--line);border-radius:11px;overflow:hidden;margin:10px 0}.media-row{display:flex;justify-content:space-between;gap:15px;padding:10px 12px;margin:0;border-bottom:1px solid var(--line);font-weight:500}.media-row:last-child{border:0}.detail-grid{display:grid;grid-template-columns:1.25fr .75fr;gap:20px}.post-text{white-space:normal;background:#faf9fc;border-radius:12px;padding:18px;min-height:80px}.meta{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:22px;color:var(--muted)}.log-row{border-bottom:1px solid var(--line);padding:12px 0}.log-row:last-child{border-bottom:0}.error-text{color:#b24b32;font-size:13px;margin-top:5px}.error{color:#b24b32}.flash{padding:12px 15px;border-radius:11px;margin-bottom:18px;background:#eee}.flash.success{background:#e7faf5;color:#087d64}.flash.error{background:#fff0ec;color:#b24b32}.cards3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.social-card{min-height:190px;display:flex;flex-direction:column;align-items:flex-start}.social-card .btn{margin-top:auto}.narrow{max-width:620px;margin:0 auto}
@media(max-width:820px){.topbar{height:auto;padding:14px 18px;align-items:flex-start;gap:15px}.topbar nav{flex-wrap:wrap;gap:10px 14px}.container{padding:22px 14px}.post-grid,.detail-grid,.cards3{grid-template-columns:1fr}.page-head{align-items:flex-start}.table-wrap{border-radius:12px}.meta{grid-template-columns:1fr}}

.modal{position:fixed;inset:0;background:rgba(25,22,43,.48);z-index:100;display:grid;place-items:center;padding:20px}.modal[hidden]{display:none}.modal-card{width:min(720px,100%);max-height:85vh;overflow:auto;background:#fff;border-radius:18px;padding:24px;box-shadow:0 24px 70px rgba(25,22,43,.25)}

.checkline{display:flex;align-items:center;gap:8px;font-weight:750}.checkline input{width:auto}.preview-network{display:grid;gap:8px;margin:14px 0}.preview-network .post-text{white-space:pre-wrap}

.social-actions{display:flex;gap:8px;flex-wrap:wrap;margin-top:auto}.social-card .social-actions .btn{margin-top:0}

.preview-media{display:grid;grid-template-columns:repeat(auto-fill,minmax(120px,1fr));gap:10px;margin-top:14px}.preview-media img,.preview-media video{width:100%;aspect-ratio:1/1;object-fit:cover;border-radius:10px;background:#f4f2f8}