body { min-height: 100vh; }
.auth { min-height: 100vh; display: grid; place-content: center; justify-items: center; gap: 18px; padding: 32px 16px; }
.auth > .brand { font-size: 1.25rem; }
.card { width: min(440px, calc(100vw - 32px)); background: var(--surface); border: 1px solid var(--border); border-radius: 18px; box-shadow: var(--shadow); padding: 28px 24px; }
.card h1 { font-size: 1.5rem; margin-bottom: 4px; }
.pw { display: flex; gap: 6px; }
.pw .input { flex: 1; }
.meter { height: 6px; background: var(--surface-2); border-radius: 99px; overflow: hidden; }
.meter span { display: block; height: 100%; width: 0; background: var(--bad); transition: width .2s; }
.meter[data-level="2"] span { background: var(--warn); }
.meter[data-level="3"] span, .meter[data-level="4"] span { background: var(--ok); }
#fRemember { margin-bottom: 1rem; font-size: .92rem; }
.captcha { display: flex; align-items: center; gap: 12px; border: 1px solid var(--border); border-radius: var(--radius-sm); padding: 12px; background: var(--surface-2); margin-bottom: 1rem; min-height: 64px; }
.captcha button { width: 28px; height: 28px; flex: none; border-radius: 7px; border: 2px solid var(--muted); background: var(--surface); cursor: pointer; display: grid; place-items: center; padding: 0; font-weight: 800; }
.captcha[data-state="working"] button { border-color: var(--primary); cursor: progress; }
.captcha[data-state="done"] button { border-color: var(--ok); background: var(--ok); color: #fff; }
.captcha .label { flex: 1; font-size: .95rem; display: grid; }
.captcha small { color: var(--muted); font-size: .78rem; }
.captcha progress { width: 100%; height: 6px; margin-top: 6px; }
.otp { font-size: 1.7rem; letter-spacing: .45em; text-align: center; font-family: var(--mono); }
.hp { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }
.links { margin-top: 18px; display: grid; gap: 6px; text-align: center; font-size: .93rem; }
.mt { margin-top: 10px; }
.foot { max-width: 440px; text-align: center; font-size: .8rem; }