/* AuthLayout composition for Django; token/UI CSS are pinned to Tower f8fbda46. */
body.tower-login { margin: 0; }
.login-shell { min-height: 100svh; box-sizing: border-box; padding: 24px 40px; }
.login-shell * { box-sizing: border-box; }
.login-shell a { text-decoration: none; }
.login-shell button, .login-shell input { font: inherit; }
.login-brand { color: var(--tower-shell-text); font-size: 18px; letter-spacing: -.4px; }
.login-brand-product { color: var(--tower-shell-muted); font-weight: 400; }
.login-back { color: var(--tower-shell-muted); font-size: 13px; }
.login-back span { margin-left: 12px; }
.login-shell .tds-auth-body { width: min(1120px, 100%); margin: auto; gap: 80px; }
.login-intro { display: flex; flex-direction: column; justify-content: center; padding: 48px 0; }
.login-eyebrow { font-size: 12px; letter-spacing: 2px; color: var(--tower-shell-muted); margin: 0 0 20px; }
.login-intro h2 { margin: 0; font-size: clamp(32px, 3.5vw, 48px); line-height: 1.4; letter-spacing: -1.5px; font-weight: 550; }
.login-intro-copy { margin: 20px 0 36px; color: var(--tower-shell-muted); line-height: 1.9; font-size: 14px; }
.login-workspace-visual { width: 100%; max-width: 460px; background: var(--tower-shell-surface); border: 1px solid var(--tower-shell-border); border-radius: 12px; box-shadow: var(--tower-shell-card-shadow); overflow: hidden; transform: perspective(1200px) rotateY(5deg) rotateX(2deg); }
.login-visual-top { padding: 16px 20px; display: flex; align-items: center; gap: 8px; font-size: 13px; font-weight: 600; border-bottom: 1px solid var(--tower-shell-border); }
.login-visual-mark { width: 8px; height: 8px; border-radius: 2px; background: var(--tower-shell-brand); }
.login-visual-dots { margin-left: auto; letter-spacing: 3px; }
.login-visual-tabs { display: flex; gap: 24px; padding: 0 20px; border-bottom: 1px solid var(--tower-shell-border); font-size: 12px; color: var(--tower-shell-muted); }
.login-visual-tabs > * { padding: 12px 0; }
.login-visual-tabs strong { color: var(--tower-shell-text); border-bottom: 2px solid var(--tower-shell-brand); }
.login-visual-row { display: flex; align-items: center; gap: 12px; padding: 16px 20px; border-bottom: 1px solid var(--tower-shell-border); }
.login-visual-row > i { width: 20px; height: 20px; border: 1px solid var(--tower-shell-border); border-radius: 50%; }
.login-visual-row > div { display: grid; gap: 7px; flex: 1; }
.login-visual-row b, .login-visual-row em { display: block; height: 5px; width: 70%; border-radius: 2px; background: var(--tower-shell-hover); }
.login-visual-row em { width: 42%; }
.login-visual-row > span { font-size: 11px; color: var(--tower-shell-muted); }
.login-visual-bottom { display: flex; justify-content: space-between; padding: 14px 20px; font-size: 11px; color: var(--tower-shell-muted); }
.login-card { padding: 32px; }
.login-primary { display: flex; align-items: center; justify-content: center; gap: 10px; width: 100%; min-height: 44px; padding: 10px 16px; border: 1px solid transparent; border-radius: var(--tds-radius-control); color: var(--tower-content-text-inverse); background: var(--tower-content-action); font-weight: 550; cursor: pointer; transition: background var(--tds-motion-fast); }
.login-primary:hover { background: var(--tower-content-action-hover); }
.login-primary:active { background: var(--tower-content-action-pressed); }
.login-primary:disabled { cursor: wait; opacity: .65; }
.login-note { margin: 0; font-size: 12px; line-height: 1.6; text-align: center; color: var(--tower-content-text-muted); }
.login-alternative { border-top: 1px solid var(--tower-content-border); padding-top: 16px; }
.login-alternative summary { display: flex; align-items: center; justify-content: center; gap: 6px; padding: 4px; color: var(--tower-content-text-secondary); cursor: pointer; list-style: none; }
.login-alternative summary::-webkit-details-marker { display: none; }
.login-alternative[open] summary svg { transform: rotate(180deg); }
.login-alternative .login-form { margin-top: 20px; }
.login-field + .login-field { margin-top: 20px; }
.login-field label { display: block; margin-bottom: 8px; font-weight: 500; font-size: 13px; }
.login-field input { width: 100%; height: 44px; padding: 10px 12px; border: 1px solid var(--tower-content-border-control); border-radius: var(--tds-radius-control); background: var(--tower-content-surface); color: var(--tower-content-text); }
.login-field input::placeholder { color: var(--tower-content-placeholder); }
.login-field input:focus { outline: 2px solid var(--tower-content-focus); outline-offset: 2px; }
.login-password { position: relative; }
.login-password input { padding-right: 44px; }
.login-reveal { position: absolute; inset: 2px 2px 2px auto; width: 40px; border: 0; border-radius: var(--tds-radius-control); color: var(--tower-content-text-muted); background: transparent; cursor: pointer; }
.login-reveal:hover { background: var(--tower-content-hover); }
.login-eye-slash { display: none; }
.login-reveal[aria-pressed="true"] .login-eye-slash { display: block; }
.login-forgot { display: block; width: fit-content; margin: 12px 0 24px auto; color: var(--tower-content-text-muted); font-size: 12px; }
.login-forgot:hover { color: var(--tower-content-text); text-decoration: underline; }
.login-message { margin: 0; padding: 12px; border: 1px solid var(--tower-content-danger-border); border-radius: var(--tds-radius-control); color: var(--tower-content-danger); background: var(--tower-content-danger-soft); overflow-wrap: anywhere; }
.login-message.success, .login-message.oh-alert--success { color: var(--tower-content-success); background: var(--tower-content-success-soft); border-color: var(--tower-content-success-border); }
.login-shell :is(a, button, summary):focus-visible { outline: 2px solid var(--tower-shell-brand); outline-offset: 3px; }
@media (max-width: 1000px) { .login-shell { padding: 20px 24px; } .login-shell .tds-auth-body { max-width: 460px; } .login-intro { display: none; } }
@media (max-width: 480px) { .login-shell { padding: 16px; } .login-card { padding: 24px; } .login-field input { font-size: 16px; } .login-back { font-size: 12px; } }
@media (prefers-reduced-motion: reduce) { .login-shell * { transition: none !important; } }