/* Login page. Builds on home.css (tokens, header, footer, buttons). Header + footer only, fits one screen. */
html, body.login-page { height: 100%; }
body.login-page { display: flex; flex-direction: column; min-height: 100dvh; height: auto; background: var(--bg); }
.login-main { flex: 1; display: grid; place-items: center; padding: 16px; background: var(--bg); }
.login-wrap { width: 100%; }
.site-footer { margin-top: 0; padding-block: 16px; }
.login-card { max-width: 420px; margin-inline: auto; background: var(--surface); border: 1px solid var(--line); border-top: 4px solid var(--accent); border-radius: var(--radius); box-shadow: var(--shadow-up); padding: 28px 30px 22px; }
.login-card h1 { font-size: 1.5rem; color: var(--head-num); margin-bottom: 4px; }
.login-card .login-sub { color: var(--ink-2); font-size: .92rem; margin-bottom: 20px; }
.login-alert { background: var(--warn-bg); border: 1px solid var(--warn-line); color: var(--warn-ink); border-radius: var(--radius-sm); padding: 10px 14px; font-size: .9rem; margin-bottom: 18px; }
.login-field { margin-bottom: 16px; }
.login-field label { display: block; font-weight: 600; font-size: .86rem; color: var(--ink); margin-bottom: 6px; }
.login-card input[type="text"], .login-card input[type="email"], .login-card input[type="password"] {
  width: 100%; min-height: 46px; padding: 10px 14px; font: 400 1rem var(--font-body); color: var(--ink);
  background: var(--surface); border: 1.5px solid var(--line); border-radius: var(--radius-sm); outline: none;
  transition: border-color .15s, box-shadow .15s;
}
.login-card input::placeholder { color: var(--ink-2); opacity: .7; }
.login-card input:focus { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }
.login-row { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; margin: 4px 0 20px; font-size: .88rem; }
.login-remember { display: inline-flex; align-items: center; gap: 8px; color: var(--ink-2); cursor: pointer; }
.login-remember input { width: 16px; height: 16px; accent-color: var(--accent); }
.login-row a { color: var(--accent); font-weight: 600; text-decoration: none; }
.login-row a:hover { text-decoration: underline; }
.login-submit { width: 100%; min-height: 48px; border: 0; border-radius: var(--radius-sm); cursor: pointer; font: 600 1rem var(--font-body); }
.login-back { text-align: center; margin-top: 18px; font-size: .88rem; }
.login-back a { color: var(--ink-2); text-decoration: none; }
.login-back a:hover { color: var(--accent); }
@media (max-width: 520px) { .login-card { padding: 24px 20px; } }