:root{
  --bg:#f7f2ea; --card:#ffffff; --text:#24313d; --muted:#7a8794;
  --blue:#2f80ed; --teal:#20b2aa; --coral:#ff7a59; --sand:#f2c078;
  --green:#2fbf71; --red:#e05252; --line:#eadfce; --shadow:0 18px 45px rgba(58,74,88,.12);
  --radius:24px;
}
*{box-sizing:border-box} body{margin:0;font-family:Inter,Arial,sans-serif;background:radial-gradient(circle at top left,#dff7ff 0,#f7f2ea 34%,#fff9f0 100%);color:var(--text)}
a{color:var(--blue);text-decoration:none}.app-shell{display:flex;min-height:100vh}.sidebar{width:280px;padding:24px;background:linear-gradient(180deg,#123047,#18566b);color:#fff;position:sticky;top:0;height:100vh}.brand{display:flex;align-items:center;gap:14px;margin-bottom:32px}.brand-mark{width:54px;height:54px;border-radius:18px;background:linear-gradient(135deg,#ffe08a,#ff7a59);display:grid;place-items:center;font-weight:900;font-size:26px;box-shadow:0 12px 30px rgba(0,0,0,.2)}.brand-title{font-weight:900;font-size:20px}.brand-sub{opacity:.72;font-size:13px}.nav{display:grid;gap:10px}.nav-link{display:flex;align-items:center;gap:12px;padding:14px 15px;border-radius:18px;color:#dcecf4}.nav-link:hover,.nav-link.active{background:rgba(255,255,255,.14);color:#fff}.nav-link span{font-size:20px}.nav-link b{font-size:15px}.sidebar-card{position:absolute;left:24px;right:24px;bottom:24px;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.16);border-radius:20px;padding:16px}.small-muted{font-size:12px;opacity:.7;margin-bottom:5px}.logout{display:block;margin-top:10px;color:#ffe08a}.main{flex:1;padding:28px 34px 60px}.topbar{display:flex;align-items:center;justify-content:space-between;margin-bottom:24px}.topbar h1{margin:0;font-size:32px}.topbar p{margin:6px 0 0;color:var(--muted)}.btn{border:0;border-radius:16px;padding:13px 18px;font-weight:800;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;gap:8px}.btn.primary{background:linear-gradient(135deg,var(--blue),var(--teal));color:#fff;box-shadow:0 10px 24px rgba(47,128,237,.24)}.btn.secondary{background:#fff6e7;color:#9a5c0a;border:1px solid #f1d9ae}.btn.small{padding:9px 12px;border-radius:12px;font-size:13px}.btn.full{width:100%}.btn:disabled{opacity:.5;cursor:not-allowed}.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-bottom:20px}.stat-card{background:var(--card);border-radius:var(--radius);padding:22px;box-shadow:var(--shadow);border:1px solid rgba(255,255,255,.65);position:relative;overflow:hidden}.stat-card span{font-size:28px}.stat-card b{display:block;font-size:34px;margin-top:10px}.stat-card p{margin:4px 0 0;color:var(--muted)}.stat-card:after{content:"";position:absolute;right:-30px;bottom:-30px;width:100px;height:100px;border-radius:999px;background:rgba(47,128,237,.12)}.stat-card.sun:after{background:rgba(242,192,120,.25)}.stat-card.palm:after{background:rgba(32,178,170,.18)}.stat-card.coral:after{background:rgba(255,122,89,.18)}.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-bottom:20px}.wide-left{grid-template-columns:minmax(420px,.9fr) 1.1fr}.wide-right{grid-template-columns:.8fr 1.2fr}.card{background:rgba(255,255,255,.88);border:1px solid rgba(234,223,206,.9);border-radius:var(--radius);padding:24px;box-shadow:var(--shadow);backdrop-filter:blur(10px);margin-bottom:20px}.card.soft{background:linear-gradient(135deg,#fff7e5,#e9fbff)}.card h2{margin:0 0 12px}.card-head{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:14px}.muted{color:var(--muted)}.steps{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin-top:18px}.steps div{background:#f7fbff;border:1px solid #dceeff;border-radius:18px;padding:14px;display:flex;gap:10px;align-items:center}.steps b{background:#2f80ed;color:#fff;width:28px;height:28px;border-radius:10px;display:grid;place-items:center}.form{display:grid;gap:14px}.form label{font-weight:800;color:#33414f}.form input,.form select,.form textarea{width:100%;margin-top:7px;border:1px solid #ded6ca;border-radius:16px;padding:13px 14px;font:inherit;background:#fff;color:var(--text);outline:none}.form input:focus,.form select:focus,.form textarea:focus{border-color:var(--teal);box-shadow:0 0 0 4px rgba(32,178,170,.12)}.two-cols{grid-template-columns:1fr 1fr}.full-row{grid-column:1/-1}.alert{padding:12px 14px;border-radius:16px;margin-bottom:14px;font-weight:700}.alert.success{background:#e8fff2;color:#147a43}.alert.error{background:#fff0f0;color:#b92828}.table-wrap{overflow:auto}table{width:100%;border-collapse:separate;border-spacing:0 10px}th{text-align:left;color:var(--muted);font-size:13px}td{background:#fff;padding:13px;border-top:1px solid #f1e6d6;border-bottom:1px solid #f1e6d6}td:first-child{border-left:1px solid #f1e6d6;border-radius:14px 0 0 14px}td:last-child{border-right:1px solid #f1e6d6;border-radius:0 14px 14px 0}.badge{display:inline-flex;padding:6px 10px;border-radius:999px;font-size:12px;font-weight:900;background:#eef2f7;color:#536270}.badge.published{background:#e7fff1;color:#168047}.badge.draft{background:#fff4dc;color:#9d6500}.badge.failed{background:#ffecec;color:#c63838}.post-list{display:grid;gap:16px}.post-item{border:1px solid #eadfce;border-radius:22px;padding:18px;background:#fff}.post-meta{display:flex;flex-wrap:wrap;gap:8px;color:var(--muted);font-size:13px}.post-item h3{margin:12px 0}.post-text{line-height:1.55}.image-prompt{background:#f8fbff;border:1px dashed #bcd7f6;padding:12px;border-radius:16px;color:#536270}.post-actions{display:flex;align-items:center;gap:10px;margin-top:14px;flex-wrap:wrap}.tabs-lite{display:grid;gap:18px}.tabs-lite pre{white-space:pre-wrap;background:#fbf7ef;border:1px solid #eadfce;border-radius:18px;padding:16px;font-family:inherit;line-height:1.55}.generated-empty{min-height:430px;display:grid;place-items:center;color:var(--muted);border:2px dashed #eadfce;border-radius:20px;background:#fffaf3}.generated-content{display:grid;gap:16px}.generated-content pre{white-space:pre-wrap;background:#fffaf3;border:1px solid #eadfce;border-radius:18px;padding:16px;max-height:340px;overflow:auto;font-family:inherit;line-height:1.55}.status-line{margin-top:12px;color:var(--muted)}.channel-soon{display:flex;justify-content:space-between;align-items:center;background:#fff;padding:14px;border-radius:16px;margin-top:12px}.empty{padding:30px;text-align:center;color:var(--muted);border:2px dashed #eadfce;border-radius:20px}.login-body{min-height:100vh;display:grid;place-items:center;padding:24px;background:linear-gradient(135deg,#123047,#2f80ed 45%,#ffe1b2)}.login-card{width:min(430px,100%);background:rgba(255,255,255,.92);border-radius:32px;padding:32px;box-shadow:0 30px 80px rgba(0,0,0,.28);text-align:center}.login-hero{font-size:56px}.login-card h1{margin:6px 0}.login-card p{color:var(--muted);line-height:1.5}@media(max-width:980px){.app-shell{display:block}.sidebar{position:relative;width:auto;height:auto}.sidebar-card{position:static;margin-top:18px}.main{padding:22px}.stats-grid,.grid-2,.wide-left,.wide-right,.two-cols{grid-template-columns:1fr}.topbar{display:block}.top-actions{margin-top:14px}.steps{grid-template-columns:1fr}}