/* ============================================================
   START: ADMIN / DASHBOARD UI STYLES (Televinter brand)
   ============================================================ */
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
:root{
  --tv-blue:#2f55d4;--tv-purple:#7b2ff7;--tv-pink:#ec3a8b;
  --ink:#0f1426;--muted:#64748b;--line:#e7eaf3;--bg:#f4f6fb;--card:#fff;
  --grad:linear-gradient(135deg,var(--tv-blue),var(--tv-purple) 55%,var(--tv-pink));
}
html,body{height:100%}
body{font-family:'Inter',system-ui,-apple-system,Segoe UI,Roboto,sans-serif;background:var(--bg);color:var(--ink);display:flex;min-height:100vh}
a{color:inherit}
/* Sidebar */
.sidebar{width:256px;flex-shrink:0;background:#0b0f1c;color:#fff;display:flex;flex-direction:column;position:fixed;inset:0 auto 0 0;z-index:40;transition:transform .3s}
.sidebar::before{content:'';position:absolute;inset:0;background:radial-gradient(circle at 20% 0%,rgba(123,47,247,.25),transparent 45%),radial-gradient(circle at 100% 100%,rgba(236,58,139,.2),transparent 45%);pointer-events:none}
.brand{display:flex;align-items:center;gap:12px;padding:22px 20px;position:relative}
.brand-logo{width:44px;height:44px;object-fit:contain;border-radius:10px;background:#000;padding:4px}
.brand-text span{display:block;font-weight:800;letter-spacing:.5px}
.brand-text small{color:#93a0bd;font-size:11px;letter-spacing:1px;text-transform:uppercase}
.nav{display:flex;flex-direction:column;gap:4px;padding:10px 14px;position:relative;flex:1}
.nav-item{display:flex;align-items:center;gap:12px;padding:11px 14px;border-radius:12px;color:#c3cce0;text-decoration:none;font-size:14px;font-weight:600;transition:all .2s}
.nav-item svg{width:19px;height:19px;flex-shrink:0}
.nav-item:hover{background:rgba(255,255,255,.06);color:#fff}
.nav-item.active{background:var(--grad);color:#fff;box-shadow:0 8px 22px rgba(123,47,247,.35)}
.nav-item.logout{margin-top:auto;color:#f1a3bf}
/* Content */
.content{flex:1;margin-left:256px;display:flex;flex-direction:column;min-width:0}
.topbar{display:flex;align-items:center;justify-content:space-between;padding:18px 28px;background:var(--card);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20}
.page-title{font-size:20px;font-weight:800}
.topbar-user{display:flex;align-items:center;gap:12px}
.hi{color:var(--muted);font-size:13px;font-weight:600}
.avatar-chip{width:38px;height:38px;border-radius:50%;background:var(--grad);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:800}
.content-inner{padding:28px;flex:1}
.panel-footer{padding:18px 28px;color:var(--muted);font-size:12px;border-top:1px solid var(--line);background:var(--card)}
/* Flash */
.flash-wrap{padding:16px 28px 0;display:flex;flex-direction:column;gap:8px}
.flash{padding:12px 16px;border-radius:12px;font-size:14px;font-weight:600;border:1px solid transparent}
.flash-success{background:#e7f8ee;color:#0f7a43;border-color:#bdebd0}
.flash-error{background:#fdecee;color:#c0264a;border-color:#f6c6d1}
.flash-info{background:#eaf0ff;color:#2f55d4;border-color:#cdd9ff}
/* Cards / layout */
.grid{display:grid;gap:18px}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-2{grid-template-columns:repeat(2,1fr)}
.panel-card{background:var(--card);border:1px solid var(--line);border-radius:18px;padding:22px;box-shadow:0 1px 2px rgba(16,20,38,.04)}
.panel-card h2,.panel-card h3{font-size:16px;margin-bottom:14px}
.stat-card{position:relative;overflow:hidden}
.stat-card .big{font-size:38px;font-weight:800;line-height:1;margin-top:8px;background:var(--grad);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.stat-card .lbl{color:var(--muted);font-weight:700;font-size:13px;text-transform:uppercase;letter-spacing:.6px}
.stat-card .ic{position:absolute;right:18px;top:18px;width:42px;height:42px;border-radius:12px;background:var(--grad);display:flex;align-items:center;justify-content:center;color:#fff;opacity:.9}
.stat-card .ic svg{width:22px;height:22px}
/* Tables */
.table-wrap{overflow-x:auto;border-radius:14px;border:1px solid var(--line)}
table{width:100%;border-collapse:collapse;background:var(--card);min-width:640px}
th,td{text-align:left;padding:13px 16px;font-size:14px;border-bottom:1px solid var(--line);vertical-align:middle}
th{background:#fafbff;color:var(--muted);font-size:12px;text-transform:uppercase;letter-spacing:.6px}
tr:last-child td{border-bottom:none}
.badge{display:inline-block;padding:4px 10px;border-radius:999px;font-size:11px;font-weight:700}
.badge.on{background:#e7f8ee;color:#0f7a43}
.badge.off{background:#fdecee;color:#c0264a}
.badge.pub{background:#eaf0ff;color:#2f55d4}
/* Buttons & forms */
.btn{display:inline-flex;align-items:center;gap:8px;padding:10px 16px;border-radius:11px;border:1px solid var(--line);background:#fff;color:var(--ink);font-weight:700;font-size:13.5px;cursor:pointer;text-decoration:none;transition:all .2s}
.btn svg{width:16px;height:16px}
.btn:hover{border-color:#c9d2ec;background:#f7f9ff}
.btn-primary{background:var(--grad);color:#fff;border:none;box-shadow:0 8px 20px rgba(123,47,247,.28)}
.btn-primary:hover{filter:brightness(1.05);background:var(--grad)}
.btn-danger{background:#fdecee;color:#c0264a;border-color:#f6c6d1}
.btn-danger:hover{background:#fbdbe1}
.btn-sm{padding:7px 11px;font-size:12.5px;border-radius:9px}
.btn-ghost{background:transparent}
.actions{display:flex;gap:8px;flex-wrap:wrap}
.form-row{margin-bottom:16px}
.form-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.form-grid .full{grid-column:1/-1}
label{display:block;font-size:13px;font-weight:700;margin-bottom:6px;color:#334155}
.help{font-size:12px;color:var(--muted);margin-top:5px}
input[type=text],input[type=email],input[type=password],input[type=url],input[type=tel],input[type=color],textarea,select{width:100%;padding:11px 13px;border:1px solid var(--line);border-radius:11px;font-family:inherit;font-size:14px;background:#fff;color:var(--ink);transition:border-color .2s,box-shadow .2s}
input:focus,textarea:focus,select:focus{outline:none;border-color:var(--tv-purple);box-shadow:0 0 0 3px rgba(123,47,247,.12)}
input[type=color]{height:46px;padding:5px;cursor:pointer}
textarea{resize:vertical;min-height:96px}
.color-row{display:flex;gap:12px}
.color-row>div{flex:1}
.section-title{font-size:13px;text-transform:uppercase;letter-spacing:.8px;color:var(--muted);font-weight:800;margin:8px 0 14px;display:flex;align-items:center;gap:10px}
.section-title::after{content:'';flex:1;height:1px;background:var(--line)}
.muted{color:var(--muted)}
.right{text-align:right}
.mt{margin-top:18px}
.flex-between{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap}
.page-actions{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:20px}
.thumb{width:42px;height:42px;border-radius:10px;object-fit:cover;background:#eef2f7;border:1px solid var(--line)}
.empty{padding:40px;text-align:center;color:var(--muted)}
.empty svg{width:46px;height:46px;opacity:.4;margin-bottom:10px}
/* Modal */
.modal-overlay{position:fixed;inset:0;background:rgba(15,20,38,.55);backdrop-filter:blur(3px);display:none;align-items:center;justify-content:center;z-index:60;padding:20px}
.modal-overlay.active{display:flex}
.modal{background:#fff;border-radius:18px;width:100%;max-width:520px;max-height:90vh;overflow:auto;box-shadow:0 30px 70px rgba(0,0,0,.3)}
.modal-head{padding:20px 22px;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;align-items:center}
.modal-head h3{font-size:17px}
.modal-body{padding:22px}
.modal-foot{padding:16px 22px;border-top:1px solid var(--line);display:flex;justify-content:flex-end;gap:10px}
.x-close{background:none;border:none;cursor:pointer;color:var(--muted);font-size:22px;line-height:1}
.list-rows{display:flex;flex-direction:column;gap:10px}
.row-item{display:flex;align-items:center;gap:12px;padding:12px 14px;border:1px solid var(--line);border-radius:12px;background:#fff}
.row-item .grip{color:#c1cae0;cursor:grab}
.row-item .grow{flex:1;min-width:0}
.preview-frame{width:100%;height:780px;border:1px solid var(--line);border-radius:16px;background:#050810}
.sidebar-toggle{display:none;position:fixed;top:14px;left:14px;z-index:50;width:42px;height:42px;border-radius:11px;background:#0b0f1c;color:#fff;border:none;cursor:pointer;align-items:center;justify-content:center}
.sidebar-toggle svg{width:22px;height:22px}
.sidebar-backdrop{display:none;position:fixed;inset:0;background:rgba(0,0,0,.5);z-index:35}
.sidebar-backdrop.active{display:block}
@media(max-width:980px){.grid-3{grid-template-columns:1fr}.form-grid{grid-template-columns:1fr}}
@media(max-width:860px){
  .sidebar{transform:translateX(-100%)}.sidebar.open{transform:translateX(0)}
  .content{margin-left:0}.sidebar-toggle{display:flex}.topbar{padding-left:68px}
}
/* ============================================================
   END: ADMIN / DASHBOARD UI STYLES
   ============================================================ */