/* FileSDLTonline — sign-in and registration (centred shell with brand panel) */
:root{
  --ob-950:#0b110e;--ob-900:#131917;--ob-800:#223329;
  --lime-50:#f3fce9;--lime-100:#e3f8ce;--lime-200:#caf1a6;--lime-300:#b5e85c;--lime-400:#a2db35;--lime-500:#89c02b;--lime-600:#71a924;--lime-700:#558319;--lime-800:#446817;
  --ink:#141a16;--soft:#556358;--mute:#7d8c81;--line:#e2e8e3;--field:#f8faf9;--bg:#eef2ef;
  --red:#c2410c;--red-soft:#fdeee7;--amber:#9a6200;--amber-soft:#fdf4e3;
}
*{box-sizing:border-box}
html,body{margin:0}
body{font-family:'Plus Jakarta Sans',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;background:var(--bg);color:var(--ink);font-size:15px;line-height:1.5;-webkit-font-smoothing:antialiased;min-height:100vh}
body::before{content:"";position:fixed;inset:0;background-image:radial-gradient(#cfd8d1 1px,transparent 1px);background-size:22px 22px;opacity:.55;pointer-events:none;z-index:-1}
a{color:var(--lime-700);font-weight:700;text-decoration:none}
a:hover{text-decoration:underline}
button{font-family:inherit}
:focus-visible{outline:3px solid var(--lime-400);outline-offset:2px;border-radius:6px}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
.ic{width:18px;height:18px;flex:none;stroke:currentColor;fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}

.wrap{min-height:calc(100vh - 44px);display:flex;align-items:center;justify-content:center;padding:40px 16px 16px}
.shell{width:100%;max-width:1100px;display:grid;grid-template-columns:380px 1fr;background:#fff;border-radius:26px;overflow:hidden;box-shadow:0 30px 70px -30px rgba(11,17,14,.4),0 2px 6px rgba(11,17,14,.06)}
.shell.compact{max-width:960px}

/* brand panel */
.brand{position:relative;overflow:hidden;background:var(--ob-950);color:#fff;padding:36px 32px;display:flex;flex-direction:column;isolation:isolate}
.brand::before{content:"";position:absolute;width:380px;height:380px;border-radius:50%;right:-170px;bottom:-140px;background:radial-gradient(circle,rgba(162,219,53,.3),rgba(162,219,53,0) 70%);z-index:-1}
.brand::after{content:"";position:absolute;inset:0;background-image:radial-gradient(rgba(255,255,255,.06) 1px,transparent 1px);background-size:22px 22px;z-index:-1}
.brand .ring{position:absolute;width:240px;height:240px;border-radius:50%;left:-100px;top:-100px;border:1px solid rgba(255,255,255,.07);z-index:-1}
.logo{display:flex;align-items:center;gap:12px;color:#fff;text-decoration:none}
.logo:hover{text-decoration:none}
.logo-tile{width:44px;height:44px;border-radius:13px;background:var(--lime-400);display:grid;place-items:center;box-shadow:0 8px 20px -6px rgba(162,219,53,.6)}
.logo-tile svg{width:24px;height:24px;stroke:var(--ob-950);fill:none;stroke-width:2.2;stroke-linecap:round;stroke-linejoin:round}
.logo-word{line-height:1.05}
.logo-word b{display:block;font-size:19px;font-weight:800;letter-spacing:-.02em;color:#fff}
.logo-word b span{color:var(--lime-400)}
.logo-word b em{font-style:normal;font-weight:600;color:#a1b5a7}
.logo-word small{display:block;font:700 9.5px 'JetBrains Mono',ui-monospace,monospace;letter-spacing:.16em;color:#8fa596;margin-top:4px}
.pill{display:inline-flex;align-items:center;gap:7px;margin-top:30px;align-self:flex-start;background:rgba(162,219,53,.12);border:1px solid rgba(162,219,53,.32);color:#d9f3ad;font-size:10.5px;font-weight:800;letter-spacing:.1em;padding:5px 11px;border-radius:99px}
.pill i{width:6px;height:6px;border-radius:50%;background:var(--lime-400);box-shadow:0 0 0 3px rgba(162,219,53,.25)}
.brand h2{font-size:29px;line-height:1.15;letter-spacing:-.025em;margin:16px 0 12px;font-weight:800;color:#fff}
.brand h2 em{font-style:normal;color:var(--lime-400)}
.brand .lede{color:#b3c2b7;font-size:14.5px;margin:0 0 26px}
.benefits{list-style:none;margin:0;padding:0;display:grid;gap:18px}
.benefits li{display:grid;grid-template-columns:32px 1fr;gap:12px}
.tick{width:32px;height:32px;border-radius:10px;background:rgba(162,219,53,.14);border:1px solid rgba(162,219,53,.25);display:grid;place-items:center;color:var(--lime-400)}
.tick .ic{width:16px;height:16px}
.benefits b{display:block;font-size:14.5px;font-weight:800;color:#fff}
.benefits span{display:block;color:#a1b5a7;font-size:12.8px;margin-top:2px}
.price-card{margin-top:28px;background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.1);border-radius:16px;padding:14px 16px}
.price-card .k{font:700 10.5px 'JetBrains Mono',monospace;color:#a1b5a7;letter-spacing:.12em;text-transform:uppercase}
.price-card .v{font-size:22px;font-weight:800;margin-top:3px;color:#fff}
.price-card .v small{font-size:13px;color:#a1b5a7;font-weight:600}
.brand-foot{margin-top:auto;padding-top:28px;color:#8fa596;font-size:12.5px}

/* main panel */
.main{padding:38px 50px 32px;display:flex;flex-direction:column;min-width:0}
.top-link{align-self:flex-end;font-size:13px;color:var(--soft);font-weight:600;margin-bottom:8px}
.stepper{display:flex;align-items:flex-start;margin:0 0 30px;padding:0;list-style:none}
.stepper li{flex:1;display:flex;flex-direction:column;align-items:center;position:relative;text-align:center;min-width:0;cursor:default}
.stepper li:not(:last-child)::after{content:"";position:absolute;top:20px;left:calc(50% + 26px);right:calc(-50% + 26px);height:2px;background:var(--line);border-radius:2px;transition:background .3s}
.stepper li.done:not(:last-child)::after{background:var(--lime-500)}
.stepper .dot{width:40px;height:40px;border-radius:12px;display:grid;place-items:center;font-size:13.5px;font-weight:800;border:1.5px solid var(--line);color:var(--mute);background:#fff;transition:all .25s}
.stepper li.active .dot{background:var(--ob-950);border-color:var(--ob-950);color:var(--lime-400);box-shadow:0 8px 18px -6px rgba(11,17,14,.55)}
.stepper li.done .dot{background:var(--lime-400);border-color:var(--lime-400);color:var(--ob-950)}
.stepper li.done{cursor:pointer}
.stepper .lbl{font-size:12px;font-weight:700;color:var(--mute);margin-top:8px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:100%}
.stepper li.active .lbl,.stepper li.done .lbl{color:var(--ink)}
.js .panel{display:none;animation:fade .3s ease}
.js .panel.on{display:block}
.panel + .panel{margin-top:36px}
.js .panel + .panel{margin-top:0}
@keyframes fade{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}
.eyebrow{display:inline-flex;align-items:center;gap:6px;background:var(--lime-50);color:var(--lime-800);border:1px solid var(--lime-200);font-size:10.5px;font-weight:800;letter-spacing:.1em;text-transform:uppercase;padding:4px 10px;border-radius:99px}
.eyebrow::before{content:"";width:5px;height:5px;border-radius:50%;background:var(--lime-600)}
h1{font-size:28px;letter-spacing:-.025em;line-height:1.2;margin:12px 0 6px;font-weight:800}
.sub{color:var(--soft);margin:0 0 24px;font-size:15px}
.sub b{color:var(--ink)}
.narrow{max-width:520px}

.field{margin-bottom:18px}
.row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
label.l{display:flex;justify-content:space-between;align-items:baseline;font-size:13.5px;font-weight:700;margin-bottom:6px;gap:10px}
label.l .req{color:var(--red);margin-left:2px}
label.l .opt{font-size:11.5px;color:var(--mute);font-weight:600}
label.l a{font-size:12.5px}
.input{width:100%;height:48px;border:1.5px solid var(--line);background:var(--field);border-radius:12px;padding:0 14px;font:inherit;font-size:15px;color:var(--ink);transition:border-color .15s,box-shadow .15s,background .15s}
.input::placeholder{color:#a5b1a8}
.input:focus{outline:none;border-color:var(--lime-500);background:#fff;box-shadow:0 0 0 4px rgba(162,219,53,.22)}
.input.mono{font-family:'JetBrains Mono',ui-monospace,Menlo,Consolas,monospace;letter-spacing:.05em}
.input.err{border-color:var(--red);background:#fff}
select.input{appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='none' stroke='%23556358' stroke-width='2'%3E%3Cpath d='M2 4l4 4 4-4'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 14px center;padding-right:36px}
.help{font-size:12px;color:var(--mute);margin-top:6px;display:flex;gap:6px;align-items:flex-start}
.help .ic{width:14px;height:14px;margin-top:2px}
.errmsg{font-size:12.5px;color:var(--red);margin-top:6px;display:none;font-weight:600}
.errmsg.show{display:block}
.affix{position:relative}
.affix .eye{position:absolute;right:8px;top:50%;transform:translateY(-50%);border:0;background:none;color:var(--mute);cursor:pointer;padding:8px;border-radius:8px;display:grid;place-items:center}
.affix .eye:hover{color:var(--ink)}
.affix.pw .input{padding-right:46px}
.meter{display:flex;gap:4px;margin-top:8px}
.meter i{flex:1;height:4px;border-radius:3px;background:var(--line);transition:background .2s}
.meter[data-s="1"] i:nth-child(-n+1){background:#e2794d}
.meter[data-s="2"] i:nth-child(-n+2){background:#e0a63a}
.meter[data-s="3"] i:nth-child(-n+3){background:var(--lime-500)}
.meter[data-s="4"] i{background:var(--lime-600)}

.choice{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.choice.two{grid-template-columns:1fr 1fr}
.opt-card{position:relative;border:1.5px solid var(--line);border-radius:14px;padding:14px 14px 14px 46px;cursor:pointer;transition:all .15s;background:#fff;display:block}
.opt-card:hover{border-color:#c4cfc7}
.opt-card input{position:absolute;opacity:0;pointer-events:none}
.opt-card .radio{position:absolute;left:14px;top:15px;width:20px;height:20px;border-radius:50%;border:1.5px solid #c4cfc7;display:grid;place-items:center;transition:all .15s}
.opt-card .radio::after{content:"";width:8px;height:8px;border-radius:50%;background:#fff;transform:scale(0);transition:transform .15s}
.opt-card b{display:block;font-size:14px;font-weight:800}
.opt-card small{display:block;color:var(--mute);font-size:12px;margin-top:2px;line-height:1.4}
.opt-card:has(input:checked){border-color:var(--ob-950);background:#fbfdf8;box-shadow:0 0 0 3px rgba(162,219,53,.25)}
.opt-card:has(input:checked) .radio{background:var(--ob-950);border-color:var(--ob-950)}
.opt-card:has(input:checked) .radio::after{transform:scale(1);background:var(--lime-400)}
.opt-card:has(input:focus-visible){outline:3px solid var(--lime-400);outline-offset:2px}

.sizes{display:grid;gap:10px}
.size{position:relative;display:block;border:1.5px solid var(--line);border-radius:14px;padding:14px 16px;cursor:pointer;transition:all .15s;background:#fff}
.size:hover{border-color:#c4cfc7}
.size input{position:absolute;opacity:0;pointer-events:none}
.size .top{display:flex;justify-content:space-between;align-items:baseline;gap:12px}
.size b{font-size:14.5px;font-weight:800}
.size .amt{font-size:16px;font-weight:800;white-space:nowrap}
.size .amt small{font-size:12px;color:var(--mute);font-weight:600}
.size p{margin:4px 0 0;color:var(--soft);font-size:12.8px}
.size .tag{position:absolute;top:-9px;right:14px;background:var(--lime-400);color:var(--ob-950);font-size:9.5px;font-weight:800;letter-spacing:.1em;padding:3px 8px;border-radius:99px;display:none}
.size.suggest .tag{display:block}
.size:has(input:checked){border-color:var(--ob-950);background:#fbfdf8;box-shadow:0 0 0 3px rgba(162,219,53,.25)}
.size:has(input:focus-visible){outline:3px solid var(--lime-400);outline-offset:2px}

.check{display:flex;gap:10px;align-items:flex-start;font-size:13.5px;color:var(--soft);margin:6px 0 20px;cursor:pointer}
.check input{width:18px;height:18px;margin-top:1px;accent-color:var(--lime-600);flex:none}
.note{display:flex;gap:12px;background:var(--lime-50);border:1px solid var(--lime-200);border-radius:14px;padding:14px 16px;font-size:13px;color:var(--soft);margin-top:4px}
.note b{display:block;color:var(--ink);font-size:13.5px;margin-bottom:2px}
.note .ni{width:30px;height:30px;border-radius:9px;background:#fff;border:1px solid var(--lime-200);color:var(--lime-700);display:grid;place-items:center;flex:none}
.note--amber{background:var(--amber-soft);border-color:#f1dfb8}
.note--amber .ni{color:var(--amber);border-color:#f1dfb8}
.secure{display:flex;gap:8px;align-items:center;font-size:12.5px;color:var(--soft);background:var(--field);border:1px solid var(--line);border-radius:12px;padding:10px 12px}
.secure .ic{color:var(--lime-700);width:16px;height:16px}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:48px;padding:0 22px;border-radius:999px;border:0;font-size:15px;font-weight:800;cursor:pointer;transition:all .2s;white-space:nowrap;text-decoration:none}
.btn:hover{text-decoration:none}
.btn .ic{width:17px;height:17px}
.btn-primary{background:var(--lime-400);color:var(--ob-950)}
.btn-primary:hover:not([disabled]){background:var(--lime-500);box-shadow:0 10px 26px -10px rgba(137,192,43,.8)}
.btn-primary[disabled]{background:#e4ebe5;color:#9aa89e;cursor:not-allowed}
.btn-dark{background:var(--ob-950);color:#fff}
.btn-ghost{background:#fff;border:1.5px solid var(--line);color:var(--ink)}
.btn-ghost:hover{border-color:#c4cfc7}
.btn-block{width:100%}
.btn-link{border:0;background:none;color:var(--soft);font-weight:700;font-size:13.5px;cursor:pointer;padding:6px 4px}
.btn-link:hover{color:var(--ink);text-decoration:underline}
.actions{display:flex;align-items:center;gap:12px;margin-top:26px;padding-top:20px;border-top:1px solid var(--line)}
.actions .right{margin-left:auto;display:flex;gap:10px;align-items:center}
.fine{font-size:12px;color:var(--mute);text-align:center;margin-top:14px}
.signin{text-align:center;margin-top:20px;font-size:14px;color:var(--soft)}
.alert{border-radius:12px;padding:12px 14px;margin-bottom:18px;font-size:13.5px;font-weight:600}
.alert--ok{background:var(--lime-50);color:var(--lime-800);border:1px solid var(--lime-200)}
.alert--bad{background:var(--red-soft);color:var(--red);border:1px solid #f6cdbb}
.alert--warn{background:var(--amber-soft);color:var(--amber);border:1px solid #f1dfb8}
.err-box{background:var(--red-soft);border:1px solid #f6cdbb;border-radius:14px;padding:14px 16px;margin-bottom:20px;font-size:13.5px;color:var(--red)}
.err-box b{display:block;margin-bottom:4px}
.err-box ul{margin:0;padding-left:18px}

.summary{border:1px solid var(--line);border-radius:16px;overflow:hidden;margin:0 0 20px}
.summary div{display:flex;justify-content:space-between;gap:16px;padding:12px 16px;border-bottom:1px solid var(--line);font-size:14px}
.summary div:last-child{border-bottom:0}
.summary small{color:var(--mute);font-weight:600}
.summary span{font-weight:700;text-align:right}
.summary .edit{font-size:12.5px;margin-left:8px}
.next{display:grid;gap:10px;margin-bottom:22px}
.next div{display:flex;gap:12px;align-items:flex-start;font-size:13.5px;color:var(--soft)}
.next b{color:var(--ink);display:block}
.next .n{width:26px;height:26px;border-radius:8px;background:var(--ob-950);color:var(--lime-400);display:grid;place-items:center;font-size:12px;font-weight:800;flex:none}
.done-badge{width:64px;height:64px;border-radius:20px;background:var(--lime-400);color:var(--ob-950);display:grid;place-items:center;margin-bottom:8px;box-shadow:0 14px 30px -10px rgba(137,192,43,.7)}
.done-badge .ic{width:30px;height:30px}

.copyright{text-align:center;font-size:12.5px;color:var(--mute);padding:4px 16px 24px}
.copyright a{color:var(--soft);font-weight:600}

@media (max-width:900px){.shell{grid-template-columns:1fr}.brand{padding:26px 24px}.brand .benefits,.brand .price-card,.brand-foot,.brand .lede{display:none}.brand h2{font-size:22px;margin-bottom:0}.main{padding:28px 22px}}
@media (max-width:560px){.choice,.choice.two,.row{grid-template-columns:1fr}.stepper .lbl{display:none}.actions{flex-wrap:wrap}}
@media (prefers-reduced-motion:reduce){.js .panel{animation:none}}