.teacher-login-page{min-height:100dvh;position:relative;display:grid;place-items:center;overflow:hidden;background:var(--bg);color:var(--ink);padding:32px 22px 62px}.teacher-login-glow{position:absolute;width:520px;height:520px;border-radius:50%;filter:blur(2px);pointer-events:none;opacity:.7}.teacher-login-glow-a{top:-250px;left:-180px;background:radial-gradient(circle,var(--tint) 0%,transparent 70%)}.teacher-login-glow-b{right:-220px;bottom:-290px;background:radial-gradient(circle,#dce7ff 0%,transparent 68%)}.teacher-login-shell{position:relative;z-index:1;width:min(1020px,100%);display:grid;grid-template-columns:minmax(0,1fr) minmax(330px,410px);gap:clamp(46px,8vw,110px);align-items:center}.teacher-login-brand{padding:24px 0 24px 20px;display:grid;gap:26px}.teacher-login-brand-mark{width:54px;height:54px;display:grid;place-items:center;border:1px solid color-mix(in srgb,var(--accent) 22%,var(--line));border-radius:16px;background:var(--tint);color:var(--accent);font-size:25px;font-weight:650;box-shadow:0 12px 30px color-mix(in srgb,var(--accent) 13%,transparent)}.teacher-login-eyebrow{margin:0 0 13px;color:var(--accent);font-size:11px;letter-spacing:.18em;font-weight:650}.teacher-login-brand h1{font-size:clamp(36px,5vw,58px);letter-spacing:-1.8px;line-height:1.15}.teacher-login-lead{max-width:440px;margin-top:18px;color:var(--muted);font-size:17px;line-height:1.8}.teacher-login-highlights{display:flex;flex-wrap:wrap;gap:10px;color:var(--muted);font-size:13px}.teacher-login-highlights span{display:inline-flex;align-items:center;gap:8px;padding:8px 11px;border:1px solid var(--line);border-radius:999px;background:color-mix(in srgb,var(--surface) 72%,transparent)}.teacher-login-highlights i{width:6px;height:6px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 4px var(--tint)}.teacher-login-card{padding:34px;border:1px solid var(--line);border-radius:20px;background:color-mix(in srgb,var(--surface) 92%,transparent);box-shadow:0 24px 70px color-mix(in srgb,var(--ink) 9%,transparent);-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px)}.teacher-login-card-head{margin-bottom:25px}.teacher-login-kicker{display:inline-flex;padding:5px 9px;border-radius:6px;background:var(--tint);color:var(--accent);font-size:11px;font-weight:650}.teacher-login-card h2{margin-top:17px;font-size:27px;letter-spacing:-.5px}.teacher-login-card-head p{margin-top:7px;color:var(--muted);font-size:14px}.teacher-login-form{display:grid;gap:16px}.teacher-login-form label{display:grid;gap:7px;color:var(--ink);font-size:13px;font-weight:600}.teacher-login-form input{width:100%;height:47px;padding:0 13px;border:1px solid var(--control-line);border-radius:10px;background:var(--surface);color:var(--ink);font-size:14px;outline:none;transition:border-color .18s,box-shadow .18s}.teacher-login-form input::placeholder{color:var(--muted)}.teacher-login-form input:focus{border-color:var(--accent);box-shadow:0 0 0 4px color-mix(in srgb,var(--accent) 12%,transparent)}.teacher-login-error{margin:0;padding:10px 12px;border:1px solid color-mix(in srgb,var(--danger) 35%,var(--line));border-radius:9px;background:var(--danger-bg);color:var(--danger);font-size:13px;line-height:1.55}.teacher-login-error[hidden]{display:none}.teacher-login-submit{height:48px;display:flex;align-items:center;justify-content:space-between;padding:0 15px 0 17px;border:1px solid var(--accent);border-radius:10px;background:var(--accent);color:var(--accent-ink);font-size:14px;font-weight:650;cursor:pointer;transition:transform .18s,filter .18s,box-shadow .18s}.teacher-login-submit b{font-size:21px;font-weight:400;line-height:1}.teacher-login-submit:hover:not(:disabled){filter:brightness(.96);transform:translateY(-1px);box-shadow:0 8px 18px color-mix(in srgb,var(--accent) 22%,transparent)}.teacher-login-submit:disabled{cursor:wait;opacity:.7}.teacher-login-note{margin:21px 0 0;padding-top:17px;border-top:1px solid var(--line);color:var(--muted);font-size:12px;line-height:1.7}.teacher-login-footer{position:absolute;z-index:1;bottom:22px;color:var(--muted);font-size:12px}.teacher-login-footer span{padding:0 7px;color:var(--line)}@media(max-width:760px){.teacher-login-page{padding:25px 17px 62px;align-items:start}.teacher-login-shell{grid-template-columns:1fr;gap:27px;max-width:470px;margin-top:8vh}.teacher-login-brand{padding:0 5px;gap:18px}.teacher-login-brand-mark{width:46px;height:46px;border-radius:13px;font-size:21px}.teacher-login-brand h1{font-size:38px}.teacher-login-lead{font-size:15px;margin-top:11px}.teacher-login-highlights{gap:7px}.teacher-login-highlights span{font-size:12px;padding:6px 9px}.teacher-login-card{padding:26px 22px}.teacher-login-card h2{font-size:24px}}