:root{--bg:#05060a;--panel:rgba(255,255,255,.08);--panel2:rgba(255,255,255,.13);--line:rgba(255,255,255,.14);--text:#f7f8ff;--muted:rgba(247,248,255,.68);--blue:#78adff;--violet:#aa8cff;--ok:#70ffba;--bad:#ff7d91;--radius:28px}
*{box-sizing:border-box}body{margin:0;min-width:320px;background:radial-gradient(circle at 20% 0,rgba(120,173,255,.22),transparent 34%),radial-gradient(circle at 100% 10%,rgba(170,140,255,.20),transparent 30%),#05060a;color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"SF Pro Display","SF Pro Text",Inter,Segoe UI,sans-serif}a{color:inherit;text-decoration:none}button,input,textarea{font:inherit}.sidebar{position:fixed;left:16px;top:16px;bottom:16px;width:245px;padding:16px;border:1px solid var(--line);border-radius:30px;background:rgba(255,255,255,.07);backdrop-filter:blur(22px);box-shadow:0 22px 70px rgba(0,0,0,.35)}.panel-brand{display:flex;align-items:center;gap:10px;margin-bottom:18px}.panel-brand span,.login-brand span{display:grid;place-items:center;width:42px;height:42px;border-radius:15px;background:linear-gradient(135deg,var(--blue),var(--violet));font-weight:950;font-size:24px}.sidebar nav{display:grid;gap:8px}.sidebar nav a{padding:12px 13px;border-radius:17px;color:var(--muted);transition:.2s}.sidebar nav a:hover,.sidebar nav a.on{background:rgba(255,255,255,.12);color:#fff;transform:translateY(-1px)}.panel-main{margin-left:285px;padding:22px 24px 40px;max-width:1220px}.panel-top{display:flex;align-items:center;justify-content:space-between;gap:18px;margin-bottom:18px}.crumb{color:var(--muted);font-size:13px}.panel-top h1{font-size:clamp(32px,5vw,56px);line-height:1;letter-spacing:-.055em;margin:6px 0 0}.small-btn,.btn-primary{display:inline-flex;align-items:center;justify-content:center;border:0;border-radius:999px;min-height:42px;padding:11px 16px;font-weight:850;cursor:pointer}.small-btn{border:1px solid var(--line);background:rgba(255,255,255,.08);color:#fff}.btn-primary{background:#fff;color:#05060a;box-shadow:0 16px 42px rgba(120,173,255,.20)}.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:16px}.cards article,.glass-panel{border:1px solid var(--line);border-radius:var(--radius);background:var(--panel);backdrop-filter:blur(24px);box-shadow:0 20px 60px rgba(0,0,0,.22)}.cards article{padding:22px}.cards b{display:block;font-size:38px;letter-spacing:-.04em}.cards span{color:var(--muted)}.glass-panel{padding:24px;margin-bottom:16px}.two-col{display:grid;grid-template-columns:1fr 360px;gap:20px;align-items:center}.glass-panel h2{font-size:28px;letter-spacing:-.04em;margin:0 0 10px}.glass-panel p{color:var(--muted)}.mini-preview{padding:22px;border:1px solid var(--line);border-radius:24px;background:rgba(0,0,0,.18)}.mini-preview span{color:var(--muted);font-size:13px}.mini-preview strong{display:block;font-size:24px;margin:6px 0}.form-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}.form-grid .full{grid-column:1/-1}label{display:grid;gap:8px;color:var(--muted);font-weight:720;font-size:14px}input,textarea{width:100%;border:1px solid rgba(255,255,255,.14);background:rgba(0,0,0,.22);color:#fff;border-radius:18px;padding:13px 14px;outline:none}textarea{resize:vertical}input:focus,textarea:focus{border-color:rgba(120,173,255,.65);box-shadow:0 0 0 4px rgba(120,173,255,.12)}.upload-box{padding:16px;border:1px dashed rgba(255,255,255,.20);border-radius:22px;background:rgba(255,255,255,.04)}.upload-box img{max-width:240px;border-radius:18px;margin-top:12px;border:1px solid var(--line)}.check{display:flex;align-items:center;gap:10px}.check input{width:auto}.actions{display:flex;justify-content:flex-end}.alert{padding:14px 16px;border-radius:18px;margin-bottom:16px;border:1px solid var(--line)}.alert.ok{background:rgba(112,255,186,.12);color:#dfffee}.alert.error{background:rgba(255,125,145,.12);color:#ffe4e9}.list-head{display:flex;justify-content:space-between;align-items:center;gap:16px;margin-bottom:12px}.post-table{display:grid;gap:10px}.post-table article{display:flex;align-items:center;justify-content:space-between;gap:15px;padding:14px;border:1px solid rgba(255,255,255,.11);border-radius:20px;background:rgba(0,0,0,.16)}.post-table strong{display:block}.post-table small{display:block;color:var(--muted);margin-top:4px}.row-actions{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.row-actions a,.row-actions button{border:1px solid var(--line);border-radius:999px;background:rgba(255,255,255,.08);color:#fff;padding:8px 11px;cursor:pointer}.row-actions form{margin:0}.login-body{display:grid;place-items:center;min-height:100svh;padding:18px}.login-card{width:min(470px,100%);padding:28px;border:1px solid var(--line);border-radius:32px;background:rgba(255,255,255,.08);backdrop-filter:blur(24px);box-shadow:0 25px 80px rgba(0,0,0,.38)}.login-brand{display:flex;align-items:center;gap:12px}.login-card h1{font-size:38px;line-height:1;letter-spacing:-.05em}.login-card p{color:var(--muted)}.form-stack{display:grid;gap:13px}.back-link{display:inline-block;margin-top:18px;color:var(--muted)}
@media(max-width:900px){.sidebar{position:static;width:calc(100% - 24px);margin:12px auto;border-radius:24px}.sidebar nav{grid-template-columns:repeat(2,1fr)}.panel-main{margin:0;padding:12px}.cards{grid-template-columns:repeat(2,1fr)}.two-col,.form-grid{grid-template-columns:1fr}.panel-top{align-items:flex-start;flex-direction:column}.post-table article{align-items:flex-start;flex-direction:column}.row-actions{width:100%}.row-actions a,.row-actions button{flex:1;text-align:center}.actions{justify-content:stretch}.btn-primary{width:100%}}
@media(max-width:520px){.sidebar nav{grid-template-columns:1fr}.cards{grid-template-columns:1fr}.glass-panel{padding:18px;border-radius:22px}.login-card{padding:22px;border-radius:24px}.login-card h1{font-size:32px}}