:root{--bg:#0d1117;--panel:#161b22;--border:#30363d;--text:#e6edf3;--muted:#8b949e;--accent:#2f81f7;--accent-hover:#1f6feb;--green:#3fb950;--red:#f85149;--yellow:#d29922}*{box-sizing:border-box}body{background:var(--bg);color:var(--text);margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Helvetica,Arial,sans-serif}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}.auth-page{justify-content:center;align-items:center;min-height:100vh;padding:24px;display:flex}.auth-card{background:var(--panel);border:1px solid var(--border);border-radius:10px;width:100%;max-width:380px;padding:28px}.auth-card h1{margin:0 0 4px;font-size:20px}.auth-card .sub{color:var(--muted);margin:0 0 20px;font-size:13px}.field{margin-bottom:14px}.field label{color:var(--muted);margin-bottom:6px;font-size:13px;display:block}input,select{border:1px solid var(--border);background:var(--bg);width:100%;color:var(--text);border-radius:6px;padding:9px 11px;font-size:14px}input:focus{border-color:var(--accent);outline:none}.btn{border:1px solid var(--border);background:var(--panel);color:var(--text);cursor:pointer;border-radius:6px;justify-content:center;align-items:center;gap:8px;width:auto;padding:9px 16px;font-size:14px;display:inline-flex}.btn:hover{border-color:var(--muted)}.btn.primary{background:var(--accent);border-color:var(--accent);color:#fff}.btn.primary:hover{background:var(--accent-hover)}.btn.block{width:100%}.btn.danger{color:var(--red)}.btn:disabled{opacity:.55;cursor:not-allowed}.divider{color:var(--muted);align-items:center;gap:10px;margin:18px 0;font-size:12px;display:flex}.divider:before,.divider:after{content:"";background:var(--border);flex:1;height:1px}.error{color:var(--red);margin:10px 0 0;font-size:13px}.success{color:var(--green);margin:10px 0 0;font-size:13px}.muted{color:var(--muted)}.small{font-size:13px}.layout{min-height:100vh;display:flex}.sidebar{border-right:1px solid var(--border);flex-direction:column;flex-shrink:0;gap:2px;width:220px;padding:20px 12px;display:flex}.sidebar .brand{padding:6px 10px 18px;font-size:16px;font-weight:700}.sidebar a.nav{color:var(--text);border-radius:6px;padding:8px 10px;font-size:14px}.sidebar a.nav:hover{background:var(--panel);text-decoration:none}.sidebar a.nav.active{background:var(--panel);color:var(--accent)}.sidebar .spacer{flex:1}.content{flex:1;max-width:980px;padding:32px 40px}.content h1{margin:0 0 20px;font-size:22px}.card{background:var(--panel);border:1px solid var(--border);border-radius:10px;margin-bottom:18px;padding:20px}.card h2{margin:0 0 12px;font-size:15px}.card-row{justify-content:space-between;align-items:center;gap:12px;display:flex}.grid{grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:18px;display:grid}table{border-collapse:collapse;width:100%;font-size:14px}th,td{text-align:left;border-bottom:1px solid var(--border);padding:10px 12px}th{color:var(--muted);text-transform:uppercase;letter-spacing:.04em;font-size:12px;font-weight:500}tr:last-child td{border-bottom:none}.badge{border:1px solid;border-radius:999px;padding:2px 9px;font-size:12px;display:inline-block}.badge.green{color:var(--green);border-color:var(--green)}.badge.red{color:var(--red);border-color:var(--red)}.badge.yellow{color:var(--yellow);border-color:var(--yellow)}.badge.gray{color:var(--muted);border-color:var(--muted)}pre.code{background:var(--bg);border:1px solid var(--border);border-radius:6px;padding:12px 14px;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:13px;overflow-x:auto}.otp-input{letter-spacing:.5em;text-align:center;font-size:20px}.modal-backdrop{z-index:10;background:#0009;justify-content:center;align-items:center;display:flex;position:fixed;inset:0}.modal{background:var(--panel);border:1px solid var(--border);border-radius:10px;width:calc(100% - 40px);max-width:560px;padding:24px}.price{font-size:28px;font-weight:700}.price .per{color:var(--muted);font-size:13px;font-weight:400}ul.features{margin:12px 0;padding-left:18px}ul.features li{margin:5px 0;font-size:14px}