/**
 * GEC Frontend Framework
 * Portal — Branded Authentication
 *
 * Presentation only for login, registration and password recovery. WordPress
 * authentication APIs remain the sole session, credential and token provider.
 *
 * @package GEC_Academy_Child
 * @since   6.6.0
 * @status  Production
 */

.gec-portal {
    display: flex;
    align-items: center;
    justify-content: center;
    min-block-size: calc(100vh - var(--header-height));
    padding-block: var(--space-10);
    background: var(--color-surface-secondary);
}

.gec-portal__card {
    position: relative;
    inline-size: min(100%, 30rem);
    padding: var(--card-padding);
}

.gec-portal__eyebrow {
    margin: var(--space-0) var(--space-0) var(--space-2);
    color: var(--color-primary-700);
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-semibold);
    letter-spacing: .04em;
    text-transform: uppercase;
}

.gec-portal__title {
    margin: var(--space-0) var(--space-0) var(--space-6);
}

.gec-portal__tab-input {
    position: absolute;
    inline-size: 1px;
    block-size: 1px;
    overflow: hidden;
    clip: rect(0 0 0 0);
    white-space: nowrap;
}

.gec-portal__tabs {
    display: flex;
    gap: var(--space-2);
    margin-block-end: var(--space-6);
    border-block-end: var(--border-width) var(--border-style) var(--color-border);
}

.gec-portal__tab-label {
    display: inline-flex;
    align-items: center;
    min-block-size: var(--component-height-md);
    padding-inline: var(--component-padding-x-md);
    border-block-end: 2px solid transparent;
    color: var(--color-text-secondary);
    font-weight: var(--font-weight-medium);
    cursor: pointer;
    transition:
        color var(--transition-base),
        border-color var(--transition-base);
}

.gec-portal__tab-label:hover {
    color: var(--color-text-primary);
}

.gec-portal__tab-input:focus-visible + .gec-portal__tab-label {
    outline: var(--border-width) var(--border-style) var(--form-focus-border);
    outline-offset: var(--focus-ring-offset);
}

.gec-portal__panel {
    display: none;
}

.gec-portal__field {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
    margin-block-end: var(--space-5);
}

.gec-portal__label {
    color: var(--color-text-primary);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
}

.gec-portal__actions {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-4);
    margin-block-end: var(--space-6);
}

.gec-portal__remember {
    font-size: var(--font-size-sm);
}

.gec-portal__submit {
    inline-size: 100%;
}

.gec-portal__alert {
    margin-block-end: var(--space-5);
}

.gec-portal__hint {
    margin: var(--space-6) var(--space-0) var(--space-0);
    color: var(--color-text-secondary);
    font-size: var(--font-size-sm);
    text-align: center;
}

.gec-portal__switch {
    color: var(--color-primary-600);
    font-weight: var(--font-weight-medium);
    text-decoration: underline;
    text-underline-offset: 2px;
    cursor: pointer;
}

.gec-portal__switch:hover {
    color: var(--color-primary-700);
}

#gec-portal-tab-login:checked ~ .gec-portal__tabs .gec-portal__tab-label[for="gec-portal-tab-login"],
#gec-portal-tab-register:checked ~ .gec-portal__tabs .gec-portal__tab-label[for="gec-portal-tab-register"],
#gec-portal-tab-forgot:checked ~ .gec-portal__tabs .gec-portal__tab-label[for="gec-portal-tab-forgot"] {
    border-color: var(--color-primary-500);
    color: var(--color-primary-700);
}

#gec-portal-tab-login:checked ~ .gec-portal__panels .gec-portal__panel--login,
#gec-portal-tab-register:checked ~ .gec-portal__panels .gec-portal__panel--register,
#gec-portal-tab-forgot:checked ~ .gec-portal__panels .gec-portal__panel--forgot {
    display: block;
}

@media (max-width: 480px) {
    .gec-portal__card {
        padding: var(--space-6);
    }

    .gec-portal__actions {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--space-3);
    }
}