/* Shared presentation for sign-in, recovery, account setup and authenticator pages. */
.auth-page {
    --auth-line: var(--color-border-control);
    --auth-radius: var(--radius-panel);
    margin: 0;
    background: var(--color-paper);
    color: var(--color-text);
    font-family: var(--font-body);
    line-height: 1.5;
}
.auth-shell {
    display: grid;
    grid-template-columns: minmax(300px, .95fr) minmax(0, 1.05fr);
    align-items: center;
    min-height: 100dvh;
    padding: 0;
}
.auth-introduction {
    display: flex;
    flex-direction: column;
    align-self: stretch;
    justify-content: space-between;
    gap: 48px;
    padding: clamp(32px, 5vw, 80px);
    background: var(--color-header);
    color: var(--color-surface);
}
.auth-wordmark { display: flex; flex-wrap:wrap; align-items: center; gap: 12px; font-size: 1.2rem; font-weight: 750; letter-spacing: .12em; }
.auth-wordmark-caption { display: block; margin-top: 3px; color: var(--color-nav-muted); font-size: .75rem; font-weight: 400; letter-spacing: 0; }
.brand-mark { display: grid; flex: 0 0 44px; width: 44px; height: 44px; place-items: center; border-radius: var(--radius-panel); background: var(--color-primary); color: var(--color-surface); font-size: .95rem; font-weight: 750; letter-spacing: -.03em; }
.auth-introduction-content { max-width: 490px; }
.auth-eyebrow { margin: 0 0 20px; color: var(--color-nav-indicator); font-size: .76rem; font-weight: 700; letter-spacing: .13em; text-transform: uppercase; }
.auth-introduction h2 { color:var(--color-surface); margin: 0 0 24px; font-family: var(--font-heading); font-size: clamp(2.5rem, 4.5vw, 4.5rem); font-weight: 600; letter-spacing: -.06em; line-height: 1.08; }
.auth-introduction-lead { max-width: 380px; margin: 0 0 40px; color: var(--color-nav-muted); font-size: 1rem; line-height: 1.75; }
.auth-capabilities { display: grid; gap: 22px; padding: 0; margin: 0; list-style: none; }
.auth-capabilities li { display: flex; align-items: flex-start; gap: 14px; }
.auth-capabilities li > span { display: grid; flex: 0 0 34px; height: 34px; place-items: center; border: 1px solid var(--color-nav-line); border-radius: var(--radius-control); color: var(--color-nav-indicator); font-size: .72rem; font-variant-numeric: tabular-nums; }
.auth-capabilities strong { display: block; margin: 0 0 3px; font-size: .9rem; font-weight: 600; }
.auth-capabilities p { margin: 0; color: var(--color-nav-muted); font-size: .82rem; }
.auth-introduction-footer { margin: 0; color: var(--color-nav-muted); font-size: .72rem; }
.auth-introduction-footer span { padding: 0 7px; }
.auth-card { width: min(100%, 560px); min-width: 0; margin: 0 auto; padding: clamp(28px, 5vw, 64px); overflow-wrap: anywhere; }
.auth-brand { display: flex; flex-wrap:wrap; align-items: center; gap: 11px; margin-bottom: 42px; color: var(--color-primary-hover); }
.auth-brand-name { font-size: 1.05rem; font-weight: 750; letter-spacing: .12em; }
.auth-brand small { display: block; margin-top: 2px; color: var(--color-muted-on-page); font-size: .72rem; font-weight: 400; letter-spacing: 0; }
.auth-card h1 { margin: 0 0 10px; font-family: var(--font-heading); font-size: clamp(1.9rem, 3vw, 2.5rem); font-weight: 650; letter-spacing: -.045em; line-height: 1.2; }
.auth-subtitle { margin: 0 0 30px; color: var(--color-muted-on-page); font-size: .94rem; line-height: 1.7; }
.auth-page .form-label { display: inline-block; margin: 0 0 8px; font-size: .82rem; font-weight: 650; }
.auth-page :is(.form-control, .form-select) { display: block; width: 100%; min-height: 48px; padding: 11px 13px; border: 1px solid var(--auth-line); border-radius: var(--radius-control); background: var(--color-surface); color: var(--color-text); font: inherit; font-size: .94rem; }
.auth-page .form-control[readonly] { background: var(--color-page); }
.auth-page :is(.form-control, .form-select):focus { border-color: var(--color-primary); outline: 2px solid var(--color-primary); outline-offset: 2px; box-shadow: none; }
.auth-page .form-control[aria-invalid="true"] { border-color: var(--color-error); }
.auth-page .auth-submit { display: flex; align-items: center; justify-content: center; width: 100%; min-height: 48px; padding: 12px 18px; border: 1px solid var(--color-primary); border-radius: var(--radius-control); background: var(--color-primary); color: var(--color-surface); font: inherit; font-size: .9rem; font-weight: 700; text-decoration: none; cursor: pointer; }
.auth-page .auth-submit:hover { border-color: var(--color-primary-hover); background: var(--color-primary-hover); color: var(--color-surface); }
.auth-page .auth-submit:disabled { cursor: wait; opacity: .65; }
.auth-links { margin-top: 26px; color: var(--color-muted-on-page); font-size: .85rem; text-align: center; }
.auth-page :is(.auth-links a, .auth-inline) { color: var(--color-primary-hover); font-weight: 650; text-decoration: underline; text-decoration-color: transparent; text-underline-offset: 4px; }
.auth-page :is(.auth-links a, .auth-inline):hover { text-decoration-color: currentColor; }
.auth-page .alert { padding: 14px 16px; margin: 0 0 22px; border: 1px solid var(--color-border); border-radius: var(--radius-control); font-size: .86rem; line-height: 1.6; }
.auth-page .alert-danger { border-color: var(--color-error); background: var(--color-error-bg); color: var(--color-error); }
.auth-page .alert-success { background: var(--color-success-bg); color: var(--color-success); }
.auth-page .alert-warning { background: var(--color-warning-bg); color: var(--color-warning); }
.auth-page :is(.form-text, .helptext) { display: block; margin-top: 7px; color: var(--color-muted-on-page); font-size: .78rem; line-height: 1.6; }
.auth-page .mb-3 { margin-bottom: 20px !important; }
.auth-page .mb-4 { margin-bottom: 26px !important; }
.auth-page .mb-0 { margin-bottom: 0 !important; }
.auth-skip-link { position: absolute; z-index: 10; top: 12px; left: 12px; padding: 10px 14px; transform: translateY(-200%); border: 2px solid var(--color-primary); border-radius: 6px; background: var(--color-surface); color: var(--color-primary-hover); }
.auth-skip-link:focus { transform: translateY(0); }

/* Authenticator enrollment needs room for QR and manual-entry alternatives. */
.auth-shell:has(.totp-auth-card--setup) { grid-template-columns: minmax(280px, .7fr) minmax(0, 1.5fr); }
.auth-card.totp-auth-card--setup { width: min(100%, 1040px); padding: clamp(28px, 4vw, 56px); }
.totp-enrollment { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 18px; margin-bottom: 26px; }
.totp-option { min-width: 0; padding: 20px; border: 1px solid var(--color-border); border-radius: var(--auth-radius); background: var(--color-surface); }
.totp-option h2 { margin: 0 0 8px; color: var(--color-text); font-size: .95rem; font-weight: 700; }
.totp-option p { margin: 0 0 16px; color: var(--color-muted-on-page); font-size: .8rem; line-height: 1.6; }
.totp-qr-frame { display: grid; min-height: 250px; place-items: center; padding: 14px; border: 1px solid var(--color-border); border-radius: var(--radius-control); background: var(--color-surface); }
#totp-qr canvas, #totp-qr img { display: block; max-width: 100%; height: auto; }
.totp-secret-row { display: flex; flex-wrap: wrap; gap: 8px; }
.totp-secret-row .form-control { flex: 1 1 180px; font-family: var(--font-mono); font-size: .85rem; letter-spacing: .04em; }
.totp-copy { min-height: 44px; padding: 10px 16px; border: 1px solid var(--auth-line); border-radius: var(--radius-control); background: var(--color-paper); color: var(--color-primary-hover); font: inherit; font-size: .84rem; font-weight: 650; }
.totp-copy:hover { background: var(--color-page); }
.totp-code-panel { padding-top: 24px; border-top: 1px solid var(--color-border); }
.totp-code-help { margin: -8px 0 20px; color: var(--color-muted-on-page); font-size: .8rem; line-height: 1.6; }

@media (max-width: 1100px) {
    .auth-shell:has(.totp-auth-card--setup) { grid-template-columns: minmax(0, 1fr); }
    .auth-shell:has(.totp-auth-card--setup) .auth-introduction { display: none; }
    .auth-card.totp-auth-card--setup { max-width: 850px; }
}
@media (max-width: 760px) {
    .auth-shell { grid-template-columns: minmax(0, 1fr); min-height: 100dvh; padding: 28px 16px; }
    .auth-introduction { display: none; }
    .auth-shell .auth-card { width: min(100%, 480px); padding: 28px 20px; border: 1px solid var(--color-border); border-radius: var(--radius-panel); background: var(--color-surface); }
    .auth-brand { margin-bottom: 34px; }
    .auth-card.totp-auth-card--setup { width: min(100%, 600px); }
    .totp-enrollment { grid-template-columns: minmax(0, 1fr); }
    .totp-option { padding: 18px; }
    .totp-qr-frame { min-height: 240px; }
    .auth-page :is(input, select, textarea) { font-size: 16px; }
}
@media (max-height: 550px) {
    .auth-shell { align-items: start; }
    .auth-introduction { gap: 32px; }
    .auth-introduction-content h2 { font-size: 2.4rem; }
}

/* Stitch-derived institutional login. Authentication fields and behavior remain Django-owned. */
.login-portal-page {
    min-height: 100dvh;
    padding: 0;
    background: var(--color-page);
    color: var(--color-text);
    font-family: var(--font-body);
}
.login-portal-shell {
    grid-template-columns: minmax(0, 1.08fr) minmax(460px, 1fr);
    align-items: stretch;
    width: 100%;
    min-height: 100dvh;
    margin: 0 auto;
    overflow: hidden;
    border: 0;
    border-radius: 0;
    background: var(--color-surface);
    box-shadow: none;
}
.login-institution {
    position: relative;
    isolation: isolate;
    display: flex;
    min-width: 0;
    flex-direction: column;
    justify-content: space-between;
    gap: clamp(20px, 3vh, 34px);
    overflow: hidden;
    padding: clamp(34px, 4vw, 56px);
    background: var(--color-primary);
    color: var(--color-surface);
}
.login-institution__pattern {
    position: absolute;
    z-index: -1;
    inset: 0;
    opacity: .12;
    background-image: var(--institutional-pattern);
    background-size: var(--institutional-pattern-size);
}
.login-institution__header, .login-institution__content, .login-institution__footer-area { width: min(100%, 900px); }
.login-institution__header { display: flex; min-height: 112px; align-items: center; }
.login-gtec-logo { display: block; width: clamp(175px, 14vw, 220px); height: auto; }
.login-institution__content { display: flex; flex: 1 1 auto; flex-direction: column; justify-content: flex-start; max-width: none; padding-top: clamp(24px, 4vh, 40px); }
.login-institution__content > h2 {
    max-width: 760px;
    margin: 0 0 16px;
    color: var(--color-surface);
    font-size: clamp(2rem, 2.8vw, 2.65rem);
    font-weight: 750;
    letter-spacing: -.04em;
    line-height: 1.15;
}
.login-institution__content > p { max-width: 720px; margin: 0 0 34px; color: var(--institutional-text); font-size: .95rem; line-height: 1.7; }
.login-pillars { display: grid; gap: 13px; }
.login-pillars article {
    display: grid;
    grid-template-columns: 46px minmax(0, 1fr);
    gap: 14px;
    align-items: start;
    padding: 17px;
    border: 0;
    border-top: 1px solid var(--color-nav-line);
    border-radius: 0;
    background: transparent;
}
.login-pillars strong { display: inline; color: var(--color-surface); font-size: .84rem; font-weight: 650; }
.login-pillars p { margin: 5px 0 0; color: var(--institutional-text); font: 400 .75rem/1.55 var(--font-heading); }
.login-pillar-icon {
    display: grid;
    width: 46px;
    height: 46px;
    place-items: center;
    border: 1px solid rgb(255 255 255 / 20%);
    border-radius: var(--radius-control);
    background: rgb(255 255 255 / 8%);
}
.login-pillar-icon svg, .login-field svg, .login-password-toggle svg { fill: none; stroke: currentColor; stroke-linecap: round; stroke-linejoin: round; stroke-width: 1.7; }
.login-core-badge { float: right; padding: 2px 6px; border: 1px solid rgb(255 255 255 / 22%); border-radius: 4px; background: rgb(255 255 255 / 12%); color: var(--color-surface); font-size: .55rem; font-weight: 700; text-transform: uppercase; }
.login-institution__footer-area { display: grid; gap: 10px; }
.login-institution__footer { display: inline-flex; width: fit-content; align-items: center; gap: 7px; padding: 3px 10px; border: 1px solid rgb(255 255 255 / 22%); border-radius: 999px; background: rgb(255 255 255 / 8%); font-size: .68rem; font-weight: 650; }
.login-institution__footer > span { width: 8px; height: 8px; border-radius: 50%; background: var(--color-nav-indicator); }
.login-institution__legal { display: flex; flex-wrap: wrap; gap: 5px 18px; margin: 0; color: var(--color-nav-text); font-size: .64rem; line-height: 1.45; }
.login-institution__legal span { white-space: nowrap; }
.login-institution__legal b { padding: 0 7px; color: var(--color-surface); }
.login-portal-card {
    display: flex;
    width: 100%;
    max-width: none;
    min-width: 0;
    flex-direction: column;
    justify-content: flex-start;
    padding: clamp(34px, 4.2vw, 64px);
    background: var(--color-surface-warm);
}
.login-portal-topbar { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding-bottom: 23px; border-bottom: 1px solid var(--color-border); color: var(--color-muted-on-page); font-size: .72rem; }
.login-portal-topbar > div { display: flex; align-items: center; gap: 9px; }
.login-portal-topbar strong { color: var(--color-primary); letter-spacing: .04em; }
.login-portal-badge { display: inline-flex; align-items: center; gap: 7px; padding: 5px 12px; border: 1px solid var(--color-border); border-radius: 999px; background: var(--color-info-bg); color: var(--color-primary); font-size: .68rem; font-weight: 700; }
.login-portal-badge i { width: 6px; height: 6px; border-radius: 50%; background: var(--color-primary); }
.login-form-region {
    display: flex;
    width: min(100%, 520px);
    min-height: 0;
    flex: 1 1 auto;
    flex-direction: column;
    justify-content: space-evenly;
    margin: 0 auto;
    padding: clamp(12px, 2vh, 22px) 0;
}
.login-form-heading { flex: 0 0 auto; }
.login-portal-card h1 { color: var(--color-text); font-size: clamp(1.65rem, 2.25vw, 2rem); font-weight: 750; letter-spacing: -.04em; }
.login-portal-card .auth-subtitle { margin-bottom: 30px; color: var(--color-muted-on-page); font-size: .88rem; line-height: 1.55; }
.login-portal-card .form-label { color: var(--color-text); font-size: .75rem; }
.login-field { position: relative; }
.login-field__icon { position: absolute; z-index: 1; bottom: 14px; left: 14px; display: grid; color: var(--color-muted-on-page); pointer-events: none; }
.login-portal-card .login-field .form-control { height: 48px; padding-left: 44px; border-color: var(--color-border-control); border-radius: var(--radius-control); color: var(--color-text); font-family: var(--font-heading); font-size: .86rem; box-shadow: none; }
.login-portal-card .login-field--password .form-control { padding-right: 44px; }
.login-portal-card .form-control::placeholder { color: var(--color-muted-on-page); opacity: 1; }
.login-portal-card :is(.form-control, .form-select):focus { border-color: var(--color-primary); outline-color: var(--color-primary); }
.login-password-toggle { position: absolute; z-index: 2; right: 4px; bottom: 4px; display: grid; width: 40px; height: 40px; place-items: center; padding: 0; border: 0; background: transparent; color: var(--color-muted-on-page); }
.login-password-toggle:hover { color: var(--color-primary); }
.login-password-toggle[aria-pressed="false"] .login-eye--hide, .login-password-toggle[aria-pressed="true"] .login-eye--show { display: none; }
.login-form-options { display: flex; justify-content: space-between; min-height: 24px; margin: -2px 0 17px; font-size: .76rem; }
.login-remember { display: inline-flex; align-items: center; gap: 8px; color: var(--color-muted-on-page); cursor: pointer; }
.login-remember input { width: 15px; height: 15px; margin: 0; accent-color: var(--color-primary); }
.login-form-options a, .login-assistance a { color: var(--color-primary); font-weight: 700; text-decoration: none; }
.login-form-options a:hover, .login-assistance a:hover { color: var(--color-primary-hover); text-decoration: underline; }
.login-portal-card .auth-submit { gap: 12px; border-color: var(--color-primary); border-radius: var(--radius-control); background: var(--color-primary); font-family: var(--font-heading); }
.login-portal-card .auth-submit:hover { border-color: var(--color-primary-hover); background: var(--color-primary-hover); }
.login-assistance { display: grid; grid-template-columns: auto 1fr auto; gap: 11px; align-items: center; margin-top: 22px; padding: 14px; border: 1px solid var(--color-border); border-radius: var(--radius-panel); background: var(--color-info-bg); color: var(--color-muted-on-page); font-size: .75rem; }
.login-assistance__icon { display: grid; width: 22px; height: 22px; place-items: center; border-radius: 50%; background: var(--color-info-bg); color: var(--color-primary); font-weight: 800; }
.login-portal-footer { display: flex; flex-flow: row wrap; align-items: center; justify-content: center; gap: 10px 18px; margin-top: auto; padding-top: 16px; border-top: 1px solid var(--color-border); color: var(--color-muted-on-page); text-align: center; }
.login-developer-label { color: var(--color-muted-on-page); font-size: 1rem; font-weight: 700; letter-spacing: .01em; }
.login-developer-lockup { display: flex; min-width: 0; align-items: center; }
.login-developer-mark { display: block; width: 190px; }
.login-developer-mark img { display: block; width: 100%; height: auto; }
.login-portal-legal--mobile { display: none; width: 100%; }

/* Account recovery follows the portal shell while keeping the longer form compact. */
.password-reset-card { overflow-y: auto; }
.password-reset-region {
    display: flex;
    width: min(100%, 560px);
    flex: 1 0 auto;
    flex-direction: column;
    justify-content: center;
    margin: 0 auto;
    padding: clamp(18px, 3vh, 34px) 0;
}
.password-reset-region .auth-subtitle { margin-bottom: 22px; }
.password-reset-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 15px 16px; margin-bottom: 20px; }
.password-reset-grid__full { grid-column: 1 / -1; }
.password-reset-section-heading { display: flex; align-items: center; gap: 10px; padding-bottom: 7px; border-bottom: 1px solid var(--color-border); }
.password-reset-section-heading > span { display: grid; width: 24px; height: 24px; flex: 0 0 24px; place-items: center; border-radius: 50%; background: var(--color-info-bg); color: var(--color-primary); font-size: .68rem; font-weight: 800; }
.password-reset-section-heading h2 { margin: 0; color: var(--color-text); font-size: .78rem; font-weight: 750; letter-spacing: .01em; }
.password-reset-section-heading p { margin: 1px 0 0; color: var(--color-muted-on-page); font-size: .65rem; line-height: 1.35; }
.password-reset-region .login-field__icon { top: 42px; bottom: auto; height: 19px; align-items: center; }
.password-reset-region .form-text { margin: 6px 2px 0; color: var(--color-muted-on-page); font-size: .68rem; line-height: 1.4; }
.password-reset-region .auth-submit { min-height: 46px; }
.password-reset-back { margin-top: 14px; font-size: .76rem; }
.password-reset-back a { color: var(--color-primary); font-weight: 700; text-decoration: none; }
.password-reset-back a:hover { color: var(--color-primary-hover); text-decoration: underline; }

@media (max-width: 980px) {
    .login-portal-page { padding: 0; }
    .login-portal-shell { grid-template-columns: minmax(0, 1fr); min-height: 100dvh; border: 0; border-radius: 0; }
    .login-institution { display: none; }
    .login-portal-card { min-height: 100dvh; padding: clamp(28px, 7vw, 56px); }
    .login-portal-legal--mobile { display: flex; flex-wrap: wrap; justify-content: center; gap: 4px 14px; margin: 8px 0 0; padding-top: 10px; border-top: 1px solid var(--color-border); font-size: .66rem; line-height: 1.45; }
    .login-portal-legal--mobile span { white-space: nowrap; }
    .login-portal-legal--mobile b { padding: 0 7px; }
}
@media (max-width: 520px) {
    .login-portal-card { padding: 22px 18px; }
    .login-portal-topbar { align-items: flex-start; }
    .login-form-region { min-height: auto; flex: 0 0 auto; justify-content: flex-start; margin-top: 38px; padding: 0; }
    .login-assistance { grid-template-columns: auto 1fr; }
    .login-assistance a { grid-column: 2; }
    .login-portal-footer { gap: 7px; }
    .password-reset-region { justify-content: flex-start; margin-top: 30px; padding: 0; }
    .password-reset-grid { grid-template-columns: minmax(0, 1fr); }
    .password-reset-grid__full { grid-column: 1; }
}
@media (max-height: 760px) and (min-width: 981px) {
    .login-institution, .login-portal-card { padding: 28px 38px; }
    .login-institution__content > h2 { font-size: 2rem; }
    .login-institution__content > p { margin-bottom: 22px; }
    .login-pillars article { padding: 12px; }
    .login-form-region { margin-top: 24px; padding: 0; }
}

/* Keep the complete institutional portal visible on common laptop displays. */
@media (max-height: 1000px) and (min-width: 981px) {
    .login-portal-shell { min-height: 100dvh; }
    .login-institution { gap: 16px; padding: 28px 48px; }
    .login-institution__header { min-height: 86px; }
    .login-gtec-logo { width: clamp(145px, 12vw, 185px); }
    .login-institution__content > h2 { margin-bottom: 12px; font-size: clamp(2.35rem, 2.6vw, 3rem); line-height: 1.08; }
    .login-institution__content > p { margin-bottom: 20px; font-size: 1rem; line-height: 1.5; }
    .login-pillars { gap: 11px; }
    .login-pillars article { grid-template-columns: 46px minmax(0, 1fr); gap: 14px; padding: 13px 15px; }
    .login-pillar-icon { width: 46px; height: 46px; }
    .login-pillars strong { font-size: .9rem; }
    .login-pillars p { margin-top: 4px; font-size: .78rem; line-height: 1.45; }
    .login-portal-card { padding: 28px clamp(48px, 5vw, 78px); }
    .login-portal-topbar { padding-bottom: 15px; }
    .login-form-region { width: min(100%, 500px); margin: 0 auto; padding: 10px 0; }
    .login-portal-card h1 { margin-bottom: 6px; }
    .login-portal-card .auth-subtitle { margin-bottom: 16px; line-height: 1.45; }
    .login-portal-card .mb-3 { margin-bottom: 12px !important; }
    .login-portal-card .login-field .form-control { height: 44px; min-height: 44px; }
    .login-field__icon { bottom: 12px; }
    .login-password-toggle { bottom: 2px; }
    .login-form-options { margin: -1px 0 11px; }
    .login-portal-card .auth-submit { min-height: 46px; }
    .login-assistance { margin-top: 14px; padding: 11px 14px; }
    .login-portal-footer { padding-top: 10px; }
    .login-developer-mark { width: 165px; }
    .password-reset-region { padding: 10px 0; }
    .password-reset-region .auth-subtitle { margin-bottom: 14px; }
    .password-reset-grid { gap: 10px 14px; margin-bottom: 13px; }
    .password-reset-section-heading { padding-bottom: 5px; }
    .password-reset-region .login-field .form-control { height: 42px; min-height: 42px; }
    .password-reset-region .login-field__icon { top: 39px; }
    .password-reset-back { margin-top: 8px; }
}

.auth-staff-setup {
    margin: 4px 0 16px;
    padding: 16px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-panel);
    background: var(--color-paper);
}
.auth-staff-setup[hidden] { display: none; }
.auth-staff-setup legend {
    float: none;
    width: auto;
    margin: 0 0 4px;
    color: var(--color-text);
    font-size: .9rem;
    font-weight: 800;
}
.auth-staff-setup > .form-text { margin: 0 0 14px; }
.auth-field-row { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; margin-bottom: 14px; }
.auth-working-days { margin-bottom: 14px; }
.auth-day-grid { display: flex; flex-wrap: wrap; gap: 7px; }
.auth-day-grid label {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    min-height: 32px;
    padding: 5px 9px;
    border: 1px solid var(--color-border-control);
    border-radius: var(--radius-control);
    background: var(--color-surface);
    color: var(--color-text);
    font-size: .75rem;
    font-weight: 700;
}
.auth-day-grid input { accent-color: var(--color-primary); }
.auth-device-note {
    margin: 0 0 12px;
    padding: 10px 12px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-control);
    background: var(--color-info-bg);
    color: var(--color-primary-hover);
    font-size: .78rem;
}
.auth-device-note--warning {
    border-color: var(--color-warning);
    background: var(--color-warning-bg);
    color: var(--color-warning);
}
@media (max-width: 520px) {
    .auth-field-row { grid-template-columns: minmax(0, 1fr); }
}

/* The access section uses the same fieldbook typography as operational pages. */
.auth-stage { margin:0 0 12px; color:var(--color-primary); font:650 .6875rem/1.6 var(--font-body); letter-spacing:.12em; text-transform:uppercase; }
.auth-institution-logo { width:180px; height:auto; }
.auth-wordmark-caption { flex-basis:100%; margin-top:8px; }
.auth-brand-index { color:var(--color-muted-on-page); font:500 .625rem/1.5 var(--font-mono); letter-spacing:.08em; }
.auth-form-group { min-width:0; margin:0 0 20px; padding:0; border:0; }
.auth-form-group legend { float:none; width:auto; margin:0 0 16px; padding-bottom:10px; border-bottom:1px solid var(--color-border); color:var(--color-primary); font:650 .75rem/1.5 var(--font-body); }
.login-institution__content > .login-institution__eyebrow { margin:0 0 16px; color:var(--color-nav-text); font:600 .6875rem/1.5 var(--font-mono); letter-spacing:.12em; text-transform:uppercase; }
.login-pillars { counter-reset:workspace-area; }
.login-pillars article { counter-increment:workspace-area; }
.login-pillar-icon { position:relative; background:transparent; border:1px solid var(--color-nav-line); }
.login-pillar-icon::after { content:counter(workspace-area,decimal-leading-zero); position:absolute; top:-10px; right:-7px; padding:1px 4px; background:var(--color-primary); color:var(--color-nav-text); font:500 .625rem var(--font-mono); }
.login-portal-card .form-control::placeholder { color:var(--color-muted-on-page); }
.auth-page :is(input,select,textarea) { font-variant-numeric:tabular-nums; }
.totp-option .auth-stage { margin:0 0 8px; color:var(--color-primary); font-size:.6875rem; }

/* The desktop login uses the shared scale and a stable two-panel composition.
   Natural overflow remains available for errors and enlarged text. */
@media (min-width: 981px) {
    .login-viewport-page .login-portal-shell { min-height: 100dvh; overflow: visible; }
    .login-viewport-page .login-institution,
    .login-viewport-page .login-portal-card { padding: 1rem 2.9rem; }
    .login-viewport-page .login-institution { gap: 1rem; }
    .login-viewport-page .login-institution__header { min-height: 0; }
    .login-viewport-page .login-gtec-logo { width: 10rem; }
    .login-viewport-page .login-institution__content { flex: 1 0 auto; justify-content: center; padding-top: 0; }
    .login-viewport-page .login-institution__content > h2 { font-size: 1.7rem; margin-bottom: .75rem; line-height: 1.2; }
    .login-viewport-page .login-institution__content > p { margin-bottom: 1rem; font-size: .875rem; line-height: 1.5; }
    .login-viewport-page .login-institution__content > .login-institution__eyebrow { margin-bottom: .75rem; font-size: .6875rem; }
    .login-viewport-page .login-pillars { gap: .5rem; }
    .login-viewport-page .login-pillars article { padding: .75rem 0; grid-template-columns: 2.875rem minmax(0, 1fr); gap: .75rem; }
    .login-viewport-page .login-pillar-icon { width: 2.875rem; height: 2.875rem; }
    .login-viewport-page .login-pillars strong { font-size: .8125rem; }
    .login-viewport-page .login-pillars p { margin-top: .375rem; font-size: .75rem; line-height: 1.5; }
    .login-viewport-page .login-institution__footer { font-size: .6875rem; }
    .login-viewport-page .login-portal-topbar { flex-shrink: 0; padding-bottom: .75rem; }
    .login-viewport-page .login-form-region { width: min(100%, 34rem); flex: 1 0 auto; justify-content: space-evenly; gap: .5rem; margin: 0 auto; padding: .5rem 0; }
    .login-viewport-page .auth-stage { margin-bottom: .5rem; }
    .login-viewport-page .login-portal-card h1 { font-size: 1.5rem; margin-bottom: .625rem; }
    .login-viewport-page .auth-subtitle { margin-bottom: 0; font-size: .8125rem; line-height: 1.5; }
    .login-viewport-page .form-label { margin-bottom: .375rem; }
    .login-viewport-page .login-field { margin-bottom: .5rem !important; }
    .login-viewport-page .login-field .form-control { height: max(44px, 2.75rem); min-height: 44px; }
    .login-viewport-page .login-field__icon { bottom: calc((max(44px, 2.75rem) - 19px) / 2); }
    .login-viewport-page .login-password-toggle { bottom: calc((max(44px, 2.75rem) - 40px) / 2); }
    .login-viewport-page .login-form-options { flex-wrap: wrap; gap: .5rem; margin: 0 0 .5rem; }
    .login-viewport-page #remember-help { margin: 0 0 .5rem; font-size: .75rem; line-height: 1.5; }
    .login-viewport-page .auth-submit { min-height: 44px; padding-block: .625rem; }
    .login-viewport-page .login-assistance { margin-top: 0; padding: .625rem .75rem; }
    .login-viewport-page .login-portal-footer { flex-shrink: 0; margin-top: 0; padding-top: .75rem; gap: .5rem 1rem; }
    .login-viewport-page .login-developer-label { font-size: .8125rem; }
    .login-viewport-page .login-developer-mark { width: 9.5rem; aspect-ratio: 2.7; overflow: hidden; }
    .login-viewport-page .login-developer-mark img { width: 100%; height: 100%; object-fit: cover; }
}