:root{font-family:Inter,"Noto Sans JP",system-ui,sans-serif;color:#e7ebf3;background:#0b1020}
*{box-sizing:border-box}body{margin:0;background:linear-gradient(135deg,#0b1020,#131a31);min-height:100vh}
a{color:#92b4ff;text-decoration:none}.topbar{height:64px;padding:0 5vw;display:flex;align-items:center;justify-content:space-between;background:#10172a;border-bottom:1px solid #27304a;position:sticky;top:0;z-index:5}
.brand{font-weight:800;color:white}.topbar nav{display:flex;align-items:center;gap:18px;font-size:14px}.container{width:min(1180px,92vw);margin:36px auto}
h1,h2{margin-top:0}.auth-card,.panel,.bot-card{background:#151d33;border:1px solid #2a3554;border-radius:16px;box-shadow:0 12px 32px #0005}
.auth-card{width:min(460px,100%);margin:8vh auto;padding:30px}.auth-card.wide{width:min(620px,100%)}.panel{padding:24px}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:20px}.bot-card{padding:22px}
label{display:block;margin:16px 0 8px}input{width:100%;padding:12px 14px;margin-top:7px;border:1px solid #374567;border-radius:10px;background:#0d1427;color:white;font-size:16px}
button,.button{display:inline-block;border:1px solid #405174;border-radius:9px;background:#202b48;color:white;padding:10px 14px;cursor:pointer;font-weight:700}
button:hover,.button:hover{filter:brightness(1.16)}.primary{background:#3468ed;border-color:#3468ed}.danger{background:#a93745;border-color:#a93745}.warning{background:#9a6a16;border-color:#9a6a16}.linkbutton{background:none;border:0;padding:0;color:#92b4ff}
.inline{display:inline}.card-head,.page-head,.toggle-row{display:flex;justify-content:space-between;align-items:center;gap:16px}.badge{padding:7px 11px;border-radius:999px;font-size:13px;font-weight:800}.badge.on{background:#153d31;color:#6ee7b7}.badge.off{background:#4a2028;color:#fda4af}
.stats{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:22px 0}.stats div{background:#0e1528;padding:12px;border-radius:10px}.stats dt{color:#8f9bb5;font-size:12px}.stats dd{margin:4px 0 0;font-weight:700}
.actions{display:flex;gap:8px;flex-wrap:wrap}.actions form{display:flex;gap:5px}.mini-otp{width:105px;padding:8px;margin:0;font-size:12px}.links{display:flex;gap:8px;margin-top:17px}.two-col{display:grid;grid-template-columns:1fr 1fr;gap:20px}.toggle-row{border-bottom:1px solid #293451;padding:14px 0}.toggle-row form{display:flex;gap:8px}.toggle-row small{display:block;color:#92a0bb;margin-top:4px}
.flash{padding:14px 16px;border-radius:10px;margin-bottom:20px;background:#20304f}.flash.error{background:#51232b}.flash.success{background:#173f33}.flash.warning{background:#503c1a}
.qr{width:240px;max-width:100%;display:block;margin:20px auto;background:white;padding:10px;border-radius:12px}.otp{font-size:26px;letter-spacing:10px;text-align:center}.codes{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:10px;margin:24px 0}.codes code{padding:12px;background:#0d1427;border-radius:8px;text-align:center}.logs{height:70vh;overflow:auto;background:#060a12;padding:18px;border-radius:12px;border:1px solid #28334d;white-space:pre-wrap;color:#cbd5e1}
.table-wrap{overflow:auto;background:#151d33;border-radius:14px;border:1px solid #2a3554}table{border-collapse:collapse;width:100%;font-size:13px}th,td{padding:12px;border-bottom:1px solid #28334d;text-align:left;vertical-align:top}
@media(max-width:760px){.two-col{grid-template-columns:1fr}.topbar nav span,.topbar nav>a{display:none}.actions form{width:100%}.actions form button{flex:1}.page-head{align-items:flex-start}.toggle-row{align-items:flex-start;flex-direction:column}.toggle-row form{width:100%}.toggle-row form button{flex:1}}

select{width:100%;padding:12px 14px;margin-top:7px;border:1px solid #374567;border-radius:10px;background:#0d1427;color:white;font-size:16px}.user-row{display:flex;justify-content:space-between;align-items:center;gap:15px;padding:14px 0;border-bottom:1px solid #293451}.user-row small{display:block;color:#92a0bb;margin-top:4px}.user-actions{display:flex;align-items:center;gap:10px}.help-text{color:#92a0bb;font-size:13px;margin-top:16px}@media(max-width:760px){.user-row{align-items:flex-start;flex-direction:column}.user-actions{width:100%;justify-content:space-between}}

.metric-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:15px;margin-bottom:24px}.metric{background:#151d33;border:1px solid #2a3554;border-radius:14px;padding:18px}.metric span,.metric small{display:block;color:#94a3b8}.metric strong{font-size:28px;display:block;margin:5px 0}.add-form,.row-actions{display:flex;gap:8px;align-items:center}.add-form{margin-bottom:16px}.add-form input{margin:0}.danger-outline{background:transparent;border-color:#a93745;color:#fda4af}.form-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:12px;align-items:end}.form-grid label{margin:0}.form-grid select{width:100%;padding:12px;margin-top:7px;border-radius:10px;background:#0d1427;color:white;border:1px solid #374567}.user-list{display:grid;gap:16px;margin-top:18px}.hint{color:#94a3b8}@media(max-width:760px){.metric-grid{grid-template-columns:1fr}.add-form,.row-actions{width:100%;flex-wrap:wrap}}