:root{--bg:#0b0d12;--panel:#12151c;--panel2:#171b24;--line:#232937;--text:#e7eaf0;--muted:#8a93a6;--brand:#f43f5e;--brand2:#e11d48;--ok:#22c55e;--warn:#f59e0b;--err:#ef4444;--info:#60a5fa}
*{box-sizing:border-box}
html,body{margin:0;height:100%}
body{font:14px/1.5 -apple-system,"Segoe UI",Inter,Roboto,sans-serif;background:var(--bg);color:var(--text);display:flex;min-height:100vh}
a{color:var(--info);text-decoration:none}
h1{font-size:22px;margin:0 0 18px;font-weight:700}
h3{font-size:14px;margin:0 0 12px;font-weight:600;color:#fff;display:flex;gap:8px;align-items:baseline}
h3 small{font-weight:400}
code{background:#0b0d12;padding:2px 6px;border-radius:5px;font-size:12px;color:#c7d2fe}
small{font-size:11.5px}
.muted{color:var(--muted)}.warn{color:var(--warn)}.ok-t{color:var(--ok)}.err-t{color:var(--err)}

/* sidebar */
.side{width:220px;flex:0 0 220px;background:var(--panel);border-right:1px solid var(--line);padding:18px 14px;display:flex;flex-direction:column;position:sticky;top:0;height:100vh}
.logo{display:flex;gap:10px;align-items:center;padding:6px 8px 18px}
.logo .mark{font-size:22px;background:linear-gradient(135deg,var(--brand),#fb923c);-webkit-background-clip:text;color:transparent}
.logo b{display:block;font-size:15px}.logo small{color:var(--muted)}
.side nav{display:flex;flex-direction:column;gap:2px}
.side nav a{padding:9px 12px;border-radius:8px;color:#b7bfd0;font-weight:500}
.side nav a:hover{background:var(--panel2);color:#fff}
.side nav a.on{background:rgba(244,63,94,.12);color:#fff;border-left:3px solid var(--brand);padding-left:9px}
.side .logout{margin-top:auto;color:var(--muted);padding:9px 12px}
.main{flex:1;padding:26px 30px;max-width:1300px}

/* auth */
body.auth{align-items:center;justify-content:center;background:radial-gradient(1200px 500px at 50% -10%,rgba(244,63,94,.15),transparent),var(--bg)}
.auth-card{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:26px;width:340px;box-shadow:0 20px 60px rgba(0,0,0,.4)}
.auth-card .logo{padding-bottom:12px}

/* cards & layout */
.card{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:18px;margin-bottom:18px}
.cols{display:grid;grid-template-columns:1fr 1fr;gap:18px}
@media(max-width:1000px){.cols{grid-template-columns:1fr}.side{display:none}.main{padding:16px}}
.toolbar{display:flex;align-items:center;gap:14px;margin-bottom:14px}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:18px}
@media(max-width:900px){.stats{grid-template-columns:1fr 1fr}}
.stat{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:16px}
.stat small{color:var(--muted);text-transform:uppercase;letter-spacing:.04em;font-size:10.5px}
.stat b{display:block;font-size:28px;margin:4px 0 2px}
.stat span{color:var(--muted);font-size:12px}

/* chart */
.bars{display:flex;gap:10px;align-items:flex-end;height:120px;padding-top:6px}
.bar{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:flex-end;height:100%;gap:6px}
.bar i{display:block;width:100%;background:linear-gradient(180deg,var(--brand),#be123c);border-radius:6px 6px 2px 2px;min-height:3px;transition:height .3s}
.bar small{color:var(--muted)}

/* forms */
label{display:block;margin:10px 0 0;color:#c4cbd9;font-size:12.5px;font-weight:500}
label small{color:var(--muted);font-weight:400;margin-left:4px}
input,select,textarea{width:100%;padding:9px 11px;margin-top:5px;background:#0b0d12;border:1px solid #2a3140;border-radius:8px;color:var(--text);font-size:13.5px;font-family:inherit}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--brand);box-shadow:0 0 0 3px rgba(244,63,94,.15)}
textarea{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12.5px;resize:vertical}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:12px}.grid3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:12px}
@media(max-width:700px){.grid2,.grid3{grid-template-columns:1fr}}
.note{background:rgba(96,165,250,.08);border:1px solid rgba(96,165,250,.25);color:#bfdbfe;padding:10px 12px;border-radius:8px;font-size:12.5px;margin-top:12px}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;background:var(--panel2);color:#e7eaf0;border:1px solid var(--line);padding:8px 14px;border-radius:8px;cursor:pointer;font-size:13px;font-weight:500;line-height:1;margin-top:10px}
.btn:hover{background:#1f2430;border-color:#2f3646}
.btn.primary{background:var(--brand);border-color:var(--brand);color:#fff}.btn.primary:hover{background:var(--brand2)}
.btn.danger{color:#fca5a5}.btn.danger:hover{background:rgba(239,68,68,.15);border-color:rgba(239,68,68,.4)}
.btn.sm{padding:5px 9px;font-size:12px;margin:0}
.btn.block{width:100%;margin-top:14px}

/* tables */
table{width:100%;border-collapse:collapse;font-size:13px}
th,td{text-align:left;padding:10px 8px;border-bottom:1px solid var(--line);vertical-align:top}
th{color:var(--muted);font-weight:600;font-size:11.5px;text-transform:uppercase;letter-spacing:.04em}
tr:last-child td{border-bottom:0}
tr.dim{opacity:.45}
.actions{display:flex;gap:5px;flex-wrap:wrap}.actions form{margin:0}

/* tags / dots */
.tag{display:inline-block;padding:2px 8px;border-radius:20px;font-size:11px;font-weight:600;background:#1f2430;color:#b7bfd0}
.tag.apikey{background:rgba(96,165,250,.15);color:#93c5fd}.tag.session{background:rgba(217,70,239,.15);color:#f0abfc}
.tag.image{background:rgba(34,197,94,.15);color:#86efac}.tag.video{background:rgba(245,158,11,.15);color:#fcd34d}
.tag.ok{background:rgba(34,197,94,.15);color:#86efac}.tag.warn{background:rgba(245,158,11,.15);color:#fcd34d}
.dot{display:inline-block;width:8px;height:8px;border-radius:50%;margin-right:6px;vertical-align:middle}
.dot.ok{background:var(--ok);box-shadow:0 0 0 3px rgba(34,197,94,.2)}.dot.warn{background:var(--warn)}.dot.off{background:#4b5563}

/* alerts */
.alert{padding:11px 14px;border-radius:9px;margin-bottom:14px;font-size:13px}
.alert.ok{background:rgba(34,197,94,.1);border:1px solid rgba(34,197,94,.3);color:#86efac}
.alert.err{background:rgba(239,68,68,.1);border:1px solid rgba(239,68,68,.35);color:#fca5a5}
.keyreveal code{display:block;font-size:15px;padding:12px;margin:6px 0;color:#86efac;word-break:break-all}

/* modal */
.modal{display:none;position:fixed;inset:0;background:rgba(0,0,0,.6);z-index:50;align-items:flex-start;justify-content:center;padding:40px 16px;overflow:auto}
.modal.open{display:flex}
.modal-card{background:var(--panel);border:1px solid var(--line);border-radius:14px;width:100%;max-width:720px;box-shadow:0 30px 80px rgba(0,0,0,.5)}
.modal-head{display:flex;justify-content:space-between;align-items:center;padding:16px 20px;border-bottom:1px solid var(--line)}
.modal-head h3{margin:0}.close{color:var(--muted);font-size:18px}
.modal-foot{display:flex;justify-content:flex-end;gap:10px;padding:14px 20px;border-top:1px solid var(--line)}
.modal-foot .btn{margin:0}
.tabs{display:flex;gap:2px;padding:0 20px;border-bottom:1px solid var(--line)}
.tab{background:none;border:0;color:var(--muted);padding:12px 14px;cursor:pointer;font-size:13px;font-weight:500;border-bottom:2px solid transparent;margin-bottom:-1px}
.tab.on{color:#fff;border-bottom-color:var(--brand)}
.pane{display:none;padding:6px 20px 18px}.pane.on{display:block}

/* gallery */
.gallery{display:flex;flex-wrap:wrap;gap:12px}
.gallery img,.gallery video{max-width:100%;width:320px;border-radius:10px;border:1px solid var(--line)}
pre{background:#0b0d12;padding:12px;border-radius:8px;overflow:auto;font-size:12px;border:1px solid var(--line)}
details{margin-top:12px}summary{cursor:pointer;color:var(--muted)}