:root{color-scheme:dark;--bg:#080d18;--panel:#111a2b;--line:#24324a;--text:#edf4ff;--muted:#91a0b8;--blue:#2979ff;--blue2:#65a3ff;--danger:#ff6b7a}
*{box-sizing:border-box}body{margin:0;background:radial-gradient(circle at 20% 0,#122648 0,transparent 35%),var(--bg);color:var(--text);font:15px/1.5 system-ui,-apple-system,Segoe UI,sans-serif;min-height:100vh}button,input{font:inherit}.muted{color:var(--muted);margin:.25rem 0}.topbar{height:68px;padding:0 clamp(18px,5vw,64px);display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);background:#0b1220dd;backdrop-filter:blur(12px);position:sticky;top:0;z-index:2}.topbar>div{display:flex;align-items:center;gap:10px}.topbar form{margin:0}.brand-icon{width:50px;height:50px;border-radius:15px;background:linear-gradient(135deg,var(--blue),#774bff);display:grid;place-items:center;font-weight:900;font-size:24px;box-shadow:0 10px 30px #2979ff44;margin:auto}.brand-icon.small{width:34px;height:34px;border-radius:10px;font-size:17px;margin:0}.container{max-width:1250px;margin:0 auto;padding:40px 22px}.hero{display:flex;justify-content:space-between;align-items:center;gap:20px;margin-bottom:24px}h1{margin:0;font-size:clamp(25px,4vw,36px)}.primary,.ghost{border:0;border-radius:10px;padding:11px 17px;cursor:pointer;color:#fff}.primary{background:linear-gradient(135deg,var(--blue),#4f67ff);font-weight:700;box-shadow:0 8px 24px #2979ff35}.ghost{background:#1a263b;border:1px solid var(--line)}button:disabled{opacity:.45;cursor:not-allowed}.filters{display:grid;grid-template-columns:2fr 1.4fr 1fr 1fr;gap:12px;margin-bottom:16px}.filters label{font-size:12px;color:var(--muted)}input{display:block;width:100%;background:#0d1626;color:var(--text);border:1px solid var(--line);border-radius:10px;padding:12px;outline:none}input:focus{border-color:var(--blue);box-shadow:0 0 0 3px #2979ff22}.filters label input{margin-top:3px}.panel{background:linear-gradient(145deg,#131e31,#0e1727);border:1px solid var(--line);border-radius:16px;overflow:hidden;box-shadow:0 20px 55px #0005}.table-status{padding:15px 18px;color:var(--muted);border-bottom:1px solid var(--line)}.table-wrap{overflow:auto}table{width:100%;border-collapse:collapse;min-width:860px}th,td{text-align:left;padding:16px 18px;border-bottom:1px solid #1d2a40}th{font-size:12px;text-transform:uppercase;letter-spacing:.07em;color:var(--muted)}.code{color:var(--blue2);background:#172c51;border:1px solid #28508e;border-radius:8px;padding:7px 10px;font-weight:800;letter-spacing:.12em;cursor:pointer}.badge{display:inline-block;color:#74e6ae;background:#143a2e;border:1px solid #236746;border-radius:999px;padding:4px 9px;font-size:12px}.timer{font-variant-numeric:tabular-nums}.empty{text-align:center;color:var(--muted);padding:48px}.pagination{display:flex;justify-content:center;align-items:center;gap:15px;padding:16px}.login-page{display:grid;place-items:center;padding:20px}.login-card{width:min(100%,410px);background:#101a2c;border:1px solid var(--line);border-radius:20px;padding:34px;box-shadow:0 25px 80px #0008;text-align:center}.login-card h1{font-size:27px;margin-top:18px}.login-card form{text-align:left;margin-top:24px}.login-card label{display:block;margin:14px 0;color:var(--muted)}.login-card label input{margin-top:6px}.full{width:100%;margin-top:8px}.alert{background:#421d28;border:1px solid #783044;color:#ffc5cb;border-radius:9px;padding:10px;margin-top:18px}
@media(max-width:760px){.filters{grid-template-columns:1fr 1fr}.filters>input{grid-column:span 2}.hero{align-items:flex-start;flex-direction:column}.hero button{width:100%}.container{padding:28px 14px}.topbar{padding:0 15px}}

.simple-container{max-width:900px;margin:0 auto;padding:46px 20px}.simple-heading{display:flex;align-items:center;justify-content:space-between;gap:18px;margin-bottom:12px}.simple-heading h1{font-size:clamp(27px,5vw,40px)}.simple-status{color:var(--muted);margin:0 0 24px}.codes-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:18px}.code-card{background:linear-gradient(145deg,#14213a,#0e1727);border:1px solid var(--line);border-radius:20px;padding:22px;box-shadow:0 18px 50px #0005}.card-top{display:flex;align-items:center;justify-content:space-between}.card-top .timer{font-size:18px;font-weight:700;color:#a9caff}.big-code{display:block;width:100%;margin:24px 0 8px;padding:18px 10px;border:1px solid #2e5ea8;border-radius:14px;background:#142c52;color:#72adff;font-size:clamp(32px,8vw,48px);font-weight:900;letter-spacing:.13em;cursor:pointer}.big-code:active{transform:scale(.98)}.copy-help{text-align:center;color:var(--muted);font-size:12px;margin:0 0 22px}.code-meta{display:flex;flex-direction:column;gap:5px;border-top:1px solid var(--line);padding-top:16px;overflow-wrap:anywhere}.code-meta strong{font-size:14px}.code-meta span{font-size:12px;color:var(--muted)}.no-code{grid-column:1/-1;text-align:center;border:1px dashed #32435e;border-radius:20px;padding:60px 20px;background:#0e172780}.no-code-icon{width:54px;height:54px;margin:auto;border-radius:16px;background:#172c51;color:#65a3ff;display:grid;place-items:center;font-size:24px;font-weight:900}.no-code h2{margin:16px 0 6px}.no-code p{color:var(--muted);margin:0}
@media(max-width:600px){.simple-container{padding:30px 14px}.simple-heading{align-items:flex-start;flex-direction:column}.simple-heading .primary{width:100%}.codes-grid{grid-template-columns:1fr}.big-code{font-size:35px}}
.heading-actions{display:flex;gap:10px;align-items:center}.diagnostic-link{text-decoration:none;display:inline-block}.diagnostic-list{display:grid;gap:12px}.diagnostic-item{display:flex;align-items:flex-start;gap:14px;padding:17px;border:1px solid var(--line);border-radius:13px;background:#101a2b}.diagnostic-item>span{width:30px;height:30px;border-radius:50%;display:grid;place-items:center;font-weight:900}.diagnostic-item.ok>span{background:#143a2e;color:#74e6ae}.diagnostic-item.fail>span{background:#421d28;color:#ffc5cb}.diagnostic-item p{margin:3px 0 0;color:var(--muted);overflow-wrap:anywhere}@media(max-width:600px){.heading-actions{width:100%}.heading-actions>*{flex:1;text-align:center}}

.sender-tabs{display:flex;gap:9px;overflow-x:auto;padding:4px 0 16px;scrollbar-width:thin}.sender-tab{white-space:nowrap;border:1px solid var(--line);border-radius:999px;background:#111c2f;color:var(--muted);padding:9px 14px;cursor:pointer}.sender-tab.active{background:#1b4381;border-color:#3479d9;color:#fff}.email-card{grid-column:1/-1;background:linear-gradient(145deg,#14213a,#0e1727);border:1px solid var(--line);border-radius:18px;padding:22px;box-shadow:0 18px 50px #0005}.email-card-top{display:flex;align-items:flex-start;justify-content:space-between;gap:18px}.email-card-top>div{display:flex;flex-direction:column;gap:4px;min-width:0}.email-sender{overflow-wrap:anywhere}.email-time{font-size:12px;color:var(--muted)}.email-card-top .timer{white-space:nowrap;color:#a9caff;font-size:17px;font-weight:700}.email-subject{margin:18px 0 12px;font-size:20px}.email-body{white-space:pre-wrap;overflow-wrap:anywhere;margin:16px 0 0;padding:18px;border-radius:12px;background:#09111f;border:1px solid #1d2c45;color:#dce8f9;font:14px/1.6 system-ui,-apple-system,Segoe UI,sans-serif;max-height:420px;overflow:auto}.big-code.compact{width:auto;min-width:180px;margin:12px 0;padding:12px 18px;font-size:27px}.codes-grid{grid-template-columns:1fr}