/* Админ-панель ДК Мастер */
:root{
  --a-bg:#f5f5f7; --a-card:#fff; --a-text:#1d1d1f; --a-muted:#6e6e73;
  --a-border:#e2e2e5; --a-accent:#ff6a00; --a-accent-dark:#e65f00;
  --a-danger:#c0392b; --a-radius:14px;
}
*{box-sizing:border-box;}
body{margin:0;font-family:-apple-system,'Segoe UI',Roboto,sans-serif;background:var(--a-bg);color:var(--a-text);}
a{color:inherit;text-decoration:none;}
.a-layout{display:flex;min-height:100vh;}
.a-sidebar{
  width:240px;flex-shrink:0;background:#1d1d1f;color:#fff;padding:24px 0;
  position:sticky;top:0;height:100vh;overflow-y:auto;
}
.a-sidebar .a-brand{display:flex;align-items:center;gap:10px;padding:0 20px 20px;font-weight:700;font-size:16px;border-bottom:1px solid rgba(255,255,255,.1);margin-bottom:12px;}
.a-brand img{width:32px;height:32px;border-radius:8px;object-fit:contain;}
.a-nav a{
  display:flex;align-items:center;gap:10px;padding:11px 20px;font-size:14px;color:#c7c7cc;
}
.a-nav a:hover{background:rgba(255,255,255,.06);color:#fff;}
.a-nav a.active{background:rgba(255,106,0,.16);color:#ff8a3d;font-weight:600;border-right:3px solid var(--a-accent);}
.a-nav .a-logout{margin-top:16px;border-top:1px solid rgba(255,255,255,.1);padding-top:16px;color:#ff8a80;}
.a-main{flex:1;padding:32px 40px;max-width:1000px;}
.a-topbar{display:flex;justify-content:space-between;align-items:center;margin-bottom:28px;}
.a-topbar h1{font-size:24px;margin:0;}
.a-topbar .a-user{font-size:13px;color:var(--a-muted);}
.a-card{background:var(--a-card);border-radius:var(--a-radius);padding:24px;box-shadow:0 1px 3px rgba(0,0,0,.06);margin-bottom:24px;}
.a-card h2{font-size:16px;margin:0 0 16px;}
.a-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;}
.a-row{margin-bottom:16px;}
.a-row label{display:block;font-size:13px;font-weight:600;margin-bottom:6px;color:#333;}
.a-row input[type=text],.a-row input[type=email],.a-row input[type=tel],.a-row input[type=number],.a-row input[type=password],.a-row textarea,.a-row select{
  width:100%;padding:10px 12px;border:1px solid var(--a-border);border-radius:10px;font-size:14px;font-family:inherit;
}
.a-row textarea{resize:vertical;}
.a-row .hint{font-size:12px;color:var(--a-muted);margin-top:4px;}
.a-btn{display:inline-flex;align-items:center;gap:6px;padding:10px 18px;border-radius:999px;border:none;font-size:14px;font-weight:600;cursor:pointer;background:var(--a-accent);color:#fff;}
.a-btn:hover{background:var(--a-accent-dark);}
.a-btn.secondary{background:#eceef0;color:var(--a-text);}
.a-btn.secondary:hover{background:#dfe1e4;}
.a-btn.danger{background:#fdecea;color:var(--a-danger);}
.a-btn.danger:hover{background:#fbdad6;}
.a-table{width:100%;border-collapse:collapse;font-size:14px;}
.a-table th,.a-table td{text-align:left;padding:10px 12px;border-bottom:1px solid var(--a-border);vertical-align:top;}
.a-table th{color:var(--a-muted);font-weight:600;font-size:12px;text-transform:uppercase;}
.a-thumb{width:64px;height:48px;object-fit:cover;border-radius:8px;background:var(--a-bg);}
.a-msg{border-radius:10px;padding:12px 16px;font-size:14px;margin-bottom:20px;}
.a-msg.ok{background:#eefaf0;color:#1e7e34;}
.a-msg.err{background:#fdecea;color:var(--a-danger);}
.a-badge{display:inline-block;padding:2px 8px;border-radius:999px;font-size:12px;font-weight:600;}
.a-badge.new{background:#fff1e0;color:#b45300;}
.a-badge.read{background:#eceef0;color:var(--a-muted);}
.a-actions{display:flex;gap:8px;flex-wrap:wrap;}
.a-empty{color:var(--a-muted);font-size:14px;padding:16px 0;}
.a-login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;background:var(--a-bg);}
.a-login-card{width:360px;background:#fff;border-radius:18px;padding:36px;box-shadow:0 8px 30px rgba(0,0,0,.08);}
.a-login-card .a-brand{justify-content:center;color:var(--a-text);border:none;margin-bottom:24px;}
@media (max-width:800px){
  .a-layout{flex-direction:column;}
  .a-sidebar{width:100%;height:auto;position:relative;}
  .a-main{padding:24px 16px;}
  .a-grid{grid-template-columns:1fr;}
}