/* admin panel — dark control room */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --bg:#08080f;--panel:#101019;--panel2:#15151f;--line:rgba(255,255,255,.07);
  --txt:#e9e9f2;--mut:#8a8a9c;--acc:#7c5cff;--acc2:#00e0ff;--ok:#3ad07a;--err:#ff5d6c;
  --display:'Bricolage Grotesque',sans-serif;--body:'Manrope',system-ui,sans-serif;--mono:'JetBrains Mono',monospace;
}
html{scroll-behavior:smooth}
body{font-family:var(--body);background:var(--bg);color:var(--txt);min-height:100vh;
  background-image:radial-gradient(60% 50% at 80% -10%,rgba(124,92,255,.12),transparent),
                   radial-gradient(50% 40% at 0% 100%,rgba(0,224,255,.08),transparent)}

/* ---- LOGIN ---- */
.login-page{display:grid;place-items:center;overflow:hidden}
.login-bg{position:fixed;inset:0;z-index:0;
  background:radial-gradient(50% 60% at 50% 40%,rgba(124,92,255,.22),transparent 70%),
             linear-gradient(160deg,#0a0913,#06060d);animation:lbg 14s ease-in-out infinite alternate}
@keyframes lbg{to{filter:hue-rotate(30deg)}}
.login-card{position:relative;z-index:1;width:min(380px,92vw);padding:38px 32px;border-radius:22px;
  background:rgba(16,16,25,.7);backdrop-filter:blur(20px);border:1px solid var(--line);
  box-shadow:0 30px 80px -30px #000,0 0 80px -40px var(--acc);display:flex;flex-direction:column;gap:14px;text-align:center}
.login-logo{font-size:34px;filter:drop-shadow(0 0 14px var(--acc))}
.login-card h1{font-family:var(--display);font-weight:800;font-size:26px;letter-spacing:-.02em}
.login-sub{color:var(--mut);font-size:13px;margin-top:-8px}
.login-card label{display:flex;flex-direction:column;gap:6px;text-align:left;font-size:12px;color:var(--mut);font-weight:600}
.login-card input{padding:12px 14px;border-radius:12px;border:1px solid var(--line);background:#0c0c14;color:var(--txt);font-size:14px;font-family:var(--body)}
.login-card input:focus{outline:none;border-color:var(--acc);box-shadow:0 0 0 3px rgba(124,92,255,.18)}
.login-card button{margin-top:6px;padding:13px;border:none;border-radius:12px;cursor:pointer;font-weight:700;font-size:14px;color:#fff;
  background:linear-gradient(135deg,var(--acc),var(--acc2));box-shadow:0 10px 30px -10px var(--acc);transition:transform .2s}
.login-card button:hover{transform:translateY(-2px)}
.login-hint{font-size:11px;color:var(--mut)}
.login-hint code{font-family:var(--mono);color:var(--acc2);background:rgba(255,255,255,.05);padding:1px 5px;border-radius:5px}

/* ---- TOPBAR ---- */
.topbar{position:sticky;top:0;z-index:20;display:flex;align-items:center;justify-content:space-between;
  padding:14px 22px;background:rgba(8,8,15,.8);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.brand{font-family:var(--display);font-weight:800;font-size:18px}
.brand span{background:linear-gradient(120deg,var(--acc2),var(--acc));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.topbar-actions{display:flex;gap:10px}

/* ---- LAYOUT ---- */
.layout{display:grid;grid-template-columns:230px 1fr;gap:26px;max-width:1100px;margin:26px auto;padding:0 22px}
.side{position:sticky;top:80px;align-self:start;display:flex;flex-direction:column;gap:4px;
  background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:10px}
.nav-item{padding:10px 14px;border-radius:10px;color:var(--mut);text-decoration:none;font-size:14px;font-weight:600;transition:.2s}
.nav-item:hover{background:rgba(255,255,255,.04);color:var(--txt)}
.nav-item.active{background:linear-gradient(135deg,rgba(124,92,255,.22),rgba(0,224,255,.12));color:#fff}
.content{display:flex;flex-direction:column;gap:22px;min-width:0}

/* ---- PANELS ---- */
.panel{background:var(--panel);border:1px solid var(--line);border-radius:18px;padding:24px;scroll-margin-top:80px}
.panel h2{font-family:var(--display);font-weight:700;font-size:20px;margin-bottom:18px}
.panel form{display:flex;flex-direction:column;gap:16px}
.panel hr{border:none;border-top:1px solid var(--line);margin:18px 0}

label{display:flex;flex-direction:column;gap:7px;font-size:13px;font-weight:600;color:var(--mut)}
input[type=text],input[type=password],textarea,select{
  padding:11px 13px;border-radius:11px;border:1px solid var(--line);background:#0c0c14;color:var(--txt);
  font-size:14px;font-family:var(--body);width:100%}
textarea{resize:vertical;font-family:var(--body)}
input:focus,textarea:focus,select:focus{outline:none;border-color:var(--acc);box-shadow:0 0 0 3px rgba(124,92,255,.16)}
select{cursor:pointer}
input[type=range]{-webkit-appearance:none;appearance:none;height:6px;border-radius:6px;background:#22222e;cursor:pointer;padding:0}
input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:16px;height:16px;border-radius:50%;background:var(--acc);box-shadow:0 0 10px var(--acc);cursor:pointer}
input[type=range]::-moz-range-thumb{width:16px;height:16px;border:none;border-radius:50%;background:var(--acc)}
input[type=color]{width:100%;height:42px;border-radius:11px;border:1px solid var(--line);background:#0c0c14;cursor:pointer;padding:4px}
output{font-family:var(--mono);color:var(--acc2);font-weight:600}

.grid2{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.field{display:flex;flex-direction:column;gap:8px}
.field .lbl{font-size:13px;font-weight:600;color:var(--mut)}
input[type=file]{font-size:13px;color:var(--mut)}
input[type=file]::file-selector-button{padding:8px 14px;margin-right:10px;border:none;border-radius:9px;cursor:pointer;
  background:rgba(124,92,255,.2);color:#cdbfff;font-weight:600;font-family:var(--body)}

.upload-row{display:flex;align-items:center;gap:14px}
.preview-av{width:64px;height:64px;border-radius:50%;object-fit:cover;border:2px solid var(--line)}
.preview-bg{width:120px;height:68px;border-radius:10px;object-fit:cover;border:1px solid var(--line)}

.checks{display:flex;flex-wrap:wrap;gap:10px}
.chk{flex-direction:row;align-items:center;gap:7px;padding:8px 13px;border:1px solid var(--line);border-radius:10px;
  background:#0c0c14;cursor:pointer;color:var(--txt);font-weight:600}
.chk input{accent-color:var(--acc)}

/* switch */
.switch{flex-direction:row;align-items:center;gap:12px;cursor:pointer;color:var(--txt);font-weight:600;font-size:14px}
.switch input{display:none}
.switch span{width:42px;height:24px;border-radius:24px;background:#262633;position:relative;flex:0 0 auto;transition:.25s}
.switch span::after{content:"";position:absolute;top:3px;left:3px;width:18px;height:18px;border-radius:50%;background:#777;transition:.25s}
.switch input:checked+span{background:linear-gradient(135deg,var(--acc),var(--acc2))}
.switch input:checked+span::after{transform:translateX(18px);background:#fff}

/* buttons */
.btn{align-self:flex-start;padding:11px 20px;border:none;border-radius:11px;cursor:pointer;font-weight:700;font-size:14px;color:#fff;
  background:linear-gradient(135deg,var(--acc),var(--acc2));box-shadow:0 10px 26px -12px var(--acc);transition:transform .2s;font-family:var(--body)}
.btn:hover{transform:translateY(-2px)}
.btn.ghost{background:rgba(255,255,255,.05);border:1px solid var(--line);box-shadow:none;color:var(--txt);text-decoration:none;display:inline-block}
.btn.ghost:hover{background:rgba(255,255,255,.1)}

/* links rows */
.link-row{display:grid;grid-template-columns:150px 1fr 1fr 40px;gap:10px;margin-bottom:10px}
.btn-x{border:1px solid var(--line);background:#0c0c14;color:var(--err);border-radius:10px;cursor:pointer;font-weight:700}
.btn-x:hover{background:rgba(255,93,108,.12)}

/* hint */
.hint{font-size:12.5px;color:var(--mut);line-height:1.6;background:rgba(255,255,255,.03);border:1px solid var(--line);border-radius:12px;padding:12px 14px}
.hint a{color:var(--acc2)}
.hint ol{margin:6px 0 0 18px}
.hint li{margin:3px 0}

.alert{padding:10px 14px;border-radius:10px;font-size:13px;font-weight:600}
.alert.err{background:rgba(255,93,108,.12);color:var(--err);border:1px solid rgba(255,93,108,.3)}

.toast{position:fixed;top:70px;left:50%;transform:translateX(-50%);z-index:50;padding:11px 22px;border-radius:12px;
  font-weight:700;font-size:14px;box-shadow:0 14px 40px -12px #000;animation:toastIn .4s ease, toastOut .4s ease 3s forwards}
.toast.ok{background:rgba(58,208,122,.16);color:var(--ok);border:1px solid rgba(58,208,122,.35)}
.toast.err{background:rgba(255,93,108,.16);color:var(--err);border:1px solid rgba(255,93,108,.35)}
@keyframes toastIn{from{opacity:0;transform:translate(-50%,-12px)}to{opacity:1;transform:translate(-50%,0)}}
@keyframes toastOut{to{opacity:0;transform:translate(-50%,-12px);visibility:hidden}}

/* stats */
.stat-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-bottom:16px}
.stat-card{background:linear-gradient(160deg,rgba(124,92,255,.14),rgba(0,224,255,.06));
  border:1px solid var(--line);border-radius:14px;padding:18px}
.stat-num{font-family:var(--display);font-weight:800;font-size:30px;line-height:1}
.stat-lbl{color:var(--mut);font-size:12.5px;margin-top:6px;font-weight:600}
.muted{color:var(--mut);font-weight:400}
.table-wrap{margin-top:16px;border:1px solid var(--line);border-radius:14px;overflow:auto;max-height:440px}
.vtable{width:100%;border-collapse:collapse;font-size:13px}
.vtable th{position:sticky;top:0;background:var(--panel2);text-align:left;padding:10px 14px;color:var(--mut);font-weight:700;border-bottom:1px solid var(--line);white-space:nowrap}
.vtable td{padding:9px 14px;border-bottom:1px solid var(--line)}
.vtable tr:last-child td{border-bottom:none}
.vtable tr:hover td{background:rgba(255,255,255,.03)}
.vtable .mono{font-family:var(--mono);font-size:12px}
.vtable .ref{max-width:240px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}

.inline-form{flex-direction:row !important;align-items:center;gap:16px;flex-wrap:wrap}
.inline-form form{display:inline}
.adm-foot{text-align:center;color:var(--mut);font-size:12px;font-family:var(--mono);padding:10px}

@media (max-width:820px){
  .layout{grid-template-columns:1fr}
  .side{position:static;flex-direction:row;flex-wrap:wrap;top:0}
  .grid2,.grid3{grid-template-columns:1fr}
  .link-row{grid-template-columns:1fr 1fr;}
}