:root{
  --yellow:#ffd000;--yellow-soft:#ffe24d;
  --dark:#0d0d0d;--panel:#161616;--panel-2:#1e1e1e;--line:#2a2a2a;
  --text:#eaeaea;--muted:#8f8f8f;--radius:14px;
  --green:#1f5e2f;--red:#5e1f1f;
}
*{box-sizing:border-box;margin:0;padding:0}
body{font-family:system-ui,'Segoe UI',Roboto,sans-serif;background:var(--dark);color:var(--text);line-height:1.5}
a{color:inherit;text-decoration:none}
input,textarea,select,button{font-family:inherit}

/* ---- Login ---- */
.login-body{min-height:100vh;display:grid;place-items:center;background:radial-gradient(circle at top,#1a1a1a,#000);padding:20px}
.login-card{width:100%;max-width:400px;background:var(--panel);border:1px solid var(--line);border-radius:20px;padding:38px 34px;box-shadow:0 24px 70px rgba(0,0,0,.6);text-align:center}
.login-logo{width:64px;height:64px;border-radius:16px;background:var(--yellow);display:grid;place-items:center;font-size:30px;margin:0 auto 18px}
.login-card h1{font-size:23px;margin-bottom:4px}
.login-card .muted{color:var(--muted);margin-bottom:24px;font-size:14px}
.login-card label{display:block;text-align:left;font-size:13px;color:#bbb;margin:14px 0 6px}
.login-card input{width:100%;padding:13px 14px;border-radius:11px;border:1px solid var(--line);background:var(--dark);color:#fff;font-size:15px}
.login-card input:focus{outline:none;border-color:var(--yellow)}
.btn-yellow{width:100%;margin-top:22px;padding:14px;border:0;border-radius:11px;background:var(--yellow);color:#000;font-weight:800;font-size:16px;cursor:pointer}
.btn-yellow:hover{background:var(--yellow-soft)}
.login-card .back{display:inline-block;margin-top:18px;color:var(--muted);font-size:14px}
.login-card .back:hover{color:var(--yellow)}

/* ---- Layout ---- */
.admin-wrap{display:flex;min-height:100vh}
.sidebar{width:262px;flex:none;background:#000;border-right:1px solid var(--line);display:flex;flex-direction:column;position:sticky;top:0;height:100vh}
.brand{display:flex;align-items:center;gap:12px;padding:22px 20px;border-bottom:1px solid var(--line)}
.brand .b-ic{width:42px;height:42px;border-radius:11px;background:var(--yellow);display:grid;place-items:center;font-size:21px}
.brand b{display:block;font-size:15px;letter-spacing:.5px}
.brand small{color:var(--muted);font-size:12px}
.side-nav{flex:1;padding:14px 12px;display:flex;flex-direction:column;gap:4px;overflow-y:auto}
.side-nav a{display:flex;align-items:center;gap:12px;padding:12px 14px;border-radius:11px;color:#c9c9c9;font-weight:600;font-size:14.5px;position:relative}
.side-nav a:hover{background:var(--panel);color:#fff}
.side-nav a.active{background:var(--yellow);color:#000}
.side-nav a svg{width:20px;height:20px}
.badge-count{position:absolute;right:12px;background:#e63946;color:#fff;font-style:normal;font-size:11px;font-weight:800;min-width:20px;height:20px;border-radius:10px;display:grid;place-items:center;padding:0 5px}
.side-nav a.active .badge-count{background:#000;color:var(--yellow)}
.side-foot{padding:14px 12px;border-top:1px solid var(--line);display:flex;flex-direction:column;gap:6px}
.side-foot a{display:flex;align-items:center;gap:10px;padding:11px 14px;border-radius:11px;font-size:14px;font-weight:600}
.side-foot .visit{color:#c9c9c9}
.side-foot .visit:hover{background:var(--panel);color:var(--yellow)}
.side-foot .logout{color:#ff8a8a}
.side-foot .logout:hover{background:#2a0f0f}

.content{flex:1;min-width:0;display:flex;flex-direction:column}
.topnav{display:flex;align-items:center;gap:16px;padding:16px 26px;border-bottom:1px solid var(--line);background:var(--panel);position:sticky;top:0;z-index:20}
.topnav h1{font-size:19px;flex:1}
.topnav .who{color:var(--muted);font-size:14px;font-weight:600}
.hamburger{display:none;background:none;border:0;color:#fff;font-size:22px;cursor:pointer}
.page{padding:26px;max-width:1180px;width:100%}

@media(max-width:900px){
  .sidebar{position:fixed;z-index:60;transform:translateX(-100%);transition:.3s}
  .sidebar.open{transform:none}
  .hamburger{display:block}
}

/* ---- Alerts ---- */
.alert{padding:13px 16px;border-radius:11px;margin-bottom:18px;font-weight:600}
.alert.ok{background:#0f2a14;border:1px solid var(--green);color:#7CFC9B}
.alert.err{background:#2a0f0f;border:1px solid var(--red);color:#ff8a8a}

/* ---- Cards / panels ---- */
.cards-row{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-bottom:26px}
@media(max-width:820px){.cards-row{grid-template-columns:repeat(2,1fr)}}
.stat-card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:22px}
.stat-card .top{display:flex;justify-content:space-between;align-items:center}
.stat-card .ic{width:46px;height:46px;border-radius:12px;background:rgba(255,208,0,.14);color:var(--yellow);display:grid;place-items:center}
.stat-card .n{font-size:32px;font-weight:900;margin-top:14px}
.stat-card .l{color:var(--muted);font-size:14px}

.panel{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:24px;margin-bottom:22px}
.panel-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:18px;gap:12px;flex-wrap:wrap}
.panel-head h2{font-size:18px}
.panel-head .sub{color:var(--muted);font-size:13.5px}

/* ---- Forms ---- */
.form-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.form-grid.one{grid-template-columns:1fr}
@media(max-width:680px){.form-grid{grid-template-columns:1fr}}
.fg{display:flex;flex-direction:column}
.fg.full{grid-column:1/-1}
.fg label{font-size:13px;color:#bbb;margin-bottom:7px;font-weight:600}
.fg input,.fg textarea,.fg select{padding:12px 14px;border-radius:11px;border:1px solid var(--line);background:var(--dark);color:#fff;font-size:14.5px;width:100%}
.fg input:focus,.fg textarea:focus,.fg select:focus{outline:none;border-color:var(--yellow)}
.fg textarea{min-height:100px;resize:vertical}
.fg .hint{color:var(--muted);font-size:12px;margin-top:5px}

.btn{display:inline-flex;align-items:center;gap:8px;padding:11px 20px;border-radius:11px;font-weight:700;font-size:14px;cursor:pointer;border:1px solid transparent;transition:.2s}
.btn svg{width:18px;height:18px}
.btn.primary{background:var(--yellow);color:#000}
.btn.primary:hover{background:var(--yellow-soft)}
.btn.ghost{background:transparent;border-color:var(--line);color:#ddd}
.btn.ghost:hover{border-color:var(--yellow);color:var(--yellow)}
.btn.danger{background:#2a0f0f;color:#ff8a8a;border-color:var(--red)}
.btn.danger:hover{background:#3a1414}
.btn.sm{padding:8px 13px;font-size:13px}
.btn-row{display:flex;gap:10px;flex-wrap:wrap;margin-top:8px}

/* ---- Tables ---- */
.table-wrap{overflow-x:auto}
table{width:100%;border-collapse:collapse}
th,td{text-align:left;padding:13px 14px;border-bottom:1px solid var(--line);font-size:14px;vertical-align:middle}
th{color:var(--muted);font-size:12.5px;text-transform:uppercase;letter-spacing:.5px}
tr:hover td{background:rgba(255,255,255,.02)}
td .thumb{width:64px;height:46px;border-radius:8px;object-fit:cover}
.tag{display:inline-block;padding:3px 10px;border-radius:50px;font-size:12px;font-weight:700}
.tag.on{background:rgba(31,94,47,.4);color:#7CFC9B}
.tag.off{background:rgba(94,31,31,.4);color:#ff8a8a}
.tag.new{background:var(--yellow);color:#000}
.actions{display:flex;gap:8px}
.row-stars{color:var(--yellow);letter-spacing:2px}

/* ---- Modal ---- */
.modal-bg{position:fixed;inset:0;background:rgba(0,0,0,.7);display:none;align-items:flex-start;justify-content:center;z-index:80;padding:40px 16px;overflow-y:auto}
.modal-bg.show{display:flex}
.modal{background:var(--panel);border:1px solid var(--line);border-radius:18px;width:100%;max-width:720px;padding:26px}
.modal h3{font-size:19px;margin-bottom:18px}
.modal .x{float:right;cursor:pointer;color:var(--muted);font-size:24px;line-height:1}
.modal .x:hover{color:#fff}

/* ---- Pexels picker ---- */
.pexels-toolbar{display:flex;gap:10px;margin-bottom:16px;flex-wrap:wrap}
.pexels-toolbar input{flex:1;min-width:180px;padding:11px 14px;border-radius:11px;border:1px solid var(--line);background:var(--dark);color:#fff}
.pexels-toolbar input:focus{outline:none;border-color:var(--yellow)}
.seg{display:flex;border:1px solid var(--line);border-radius:11px;overflow:hidden}
.seg button{padding:11px 16px;background:var(--dark);color:#bbb;border:0;cursor:pointer;font-weight:600}
.seg button.active{background:var(--yellow);color:#000}
.pexels-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;max-height:54vh;overflow-y:auto}
@media(max-width:640px){.pexels-grid{grid-template-columns:repeat(2,1fr)}}
.px-item{position:relative;border-radius:10px;overflow:hidden;cursor:pointer;aspect-ratio:1;border:2px solid transparent}
.px-item img{width:100%;height:100%;object-fit:cover}
.px-item:hover{border-color:var(--yellow)}
.px-item .vid-badge{position:absolute;top:6px;right:6px;background:rgba(0,0,0,.7);color:var(--yellow);font-size:11px;padding:2px 7px;border-radius:6px;font-weight:700}
.px-loading{padding:40px;text-align:center;color:var(--muted);grid-column:1/-1}

.thumb-preview{margin-top:8px}
.thumb-preview img{width:120px;height:80px;object-fit:cover;border-radius:10px;border:1px solid var(--line)}
.empty{text-align:center;padding:50px 20px;color:var(--muted)}
.muted{color:var(--muted)}