/**
 * CST Login Form — government-styled authentication card.
 *
 * Renders [cst_login_form] in a professional layout suitable for review by
 * Comisión para la Seguridad en el Tránsito officials. Uses the cannabis
 * portal's design tokens; falls back to neutral grays if tokens are absent.
 */

.cst-login-page {
    background: linear-gradient(180deg, var(--cst-color-gray-100, #F8F9FA) 0%, #ffffff 60%);
    min-height: 70vh;
    padding: clamp(2rem, 6vw, 4rem) 1rem;
    display: flex;
    align-items: flex-start;
    justify-content: center;
}

.cst-login-card {
    width: 100%;
    max-width: 460px;
    background: #ffffff;
    border: 1px solid var(--cst-color-gray-300, #DEE2E6);
    border-top: 4px solid var(--cst-color-primary, #7FA35B);
    border-radius: 8px;
    box-shadow: 0 4px 16px rgba(28, 40, 84, 0.08), 0 1px 3px rgba(28, 40, 84, 0.06);
    padding: 2rem clamp(1.25rem, 4vw, 2.5rem) 2.25rem;
}

.cst-login-card__official {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-family: var(--cst-font-body, 'Open Sans', system-ui, sans-serif);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--cst-color-gray-700, #495057);
    margin-bottom: 1.25rem;
    padding-bottom: 0.875rem;
    border-bottom: 1px solid var(--cst-color-gray-300, #DEE2E6);
}

.cst-login-card__official svg,
.cst-login-card__official img {
    width: 18px;
    height: 18px;
    flex-shrink: 0;
}

.cst-login-card__seal {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
}

.cst-login-card__seal img {
    height: 96px;
    width: auto;
    max-width: 100%;
    display: block;
}

@media (max-width: 480px) {
    .cst-login-card__seal img {
        height: 80px;
    }
}

.cst-login-card__wordmark {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.125rem;
    margin-bottom: 1rem;
    font-family: var(--cst-font-heading, 'Montserrat', system-ui, sans-serif);
    line-height: 1;
}

.cst-login-card__wordmark-line {
    font-size: 1.625rem;
    font-weight: 800;
    letter-spacing: 0.18em;
    color: var(--cst-color-secondary, #1C2854);
}

.cst-login-card__wordmark-line--accent {
    font-size: 1rem;
    font-weight: 700;
    letter-spacing: 0.32em;
    color: var(--cst-color-primary, #7FA35B);
    padding-top: 0.25rem;
    border-top: 2px solid var(--cst-color-primary, #7FA35B);
    margin-top: 0.25rem;
}

.cst-login-card__title {
    font-family: var(--cst-font-heading, 'Montserrat', system-ui, sans-serif);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--cst-color-secondary, #1C2854);
    text-align: center;
    margin: 0 0 0.375rem;
    line-height: 1.2;
}

.cst-login-card__subtitle {
    font-family: var(--cst-font-body, 'Open Sans', system-ui, sans-serif);
    font-size: 0.9375rem;
    color: var(--cst-color-text-muted, #6C757D);
    text-align: center;
    margin: 0 0 1.75rem;
    line-height: 1.5;
}

/* Native wp_login_form() output */
.cst-login-form #loginform {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.cst-login-form #loginform p {
    margin: 0;
    display: flex;
    flex-direction: column;
}

.cst-login-form #loginform label {
    font-family: var(--cst-font-body, 'Open Sans', system-ui, sans-serif);
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--cst-color-gray-900, #212529);
    margin-bottom: 0.375rem;
}

.cst-login-form #loginform input[type="text"],
.cst-login-form #loginform input[type="password"] {
    width: 100%;
    box-sizing: border-box;
    padding: 0.75rem 0.875rem;
    font-family: var(--cst-font-body, 'Open Sans', system-ui, sans-serif);
    font-size: 1rem;
    color: var(--cst-color-text, #212529);
    background: #ffffff;
    border: 1px solid var(--cst-color-gray-300, #DEE2E6);
    border-radius: 6px;
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
    min-height: 44px; /* a11y touch target */
}

.cst-login-form #loginform input[type="text"]:focus,
.cst-login-form #loginform input[type="password"]:focus {
    outline: none;
    border-color: var(--cst-color-focus, #3B82C4);
    box-shadow: 0 0 0 3px rgba(59, 130, 196, 0.18);
}

.cst-login-form .login-remember {
    flex-direction: row !important;
    align-items: center;
    gap: 0.5rem;
}

.cst-login-form .login-remember label {
    font-weight: 400;
    margin-bottom: 0;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
}

.cst-login-form .login-remember input[type="checkbox"] {
    width: 18px;
    height: 18px;
    accent-color: var(--cst-color-primary, #7FA35B);
}

.cst-login-form .login-submit {
    margin-top: 0.5rem;
}

.cst-login-form #loginform input[type="submit"] {
    width: 100%;
    padding: 0.875rem 1.5rem;
    background: var(--cst-color-secondary, #1C2854);
    color: #ffffff;
    font-family: var(--cst-font-heading, 'Montserrat', system-ui, sans-serif);
    font-size: 1rem;
    font-weight: 600;
    letter-spacing: 0.02em;
    border: 2px solid var(--cst-color-secondary, #1C2854);
    border-radius: 6px;
    cursor: pointer;
    min-height: 48px;
    transition: background-color 0.15s ease, transform 0.05s ease;
}

.cst-login-form #loginform input[type="submit"]:hover {
    background: #15204a;
    border-color: #15204a;
}

.cst-login-form #loginform input[type="submit"]:focus-visible {
    outline: 3px solid var(--cst-color-focus, #3B82C4);
    outline-offset: 2px;
}

.cst-login-form #loginform input[type="submit"]:active {
    transform: translateY(1px);
}

.cst-login-form__links {
    margin-top: 1.5rem !important;
    padding-top: 1.25rem;
    border-top: 1px solid var(--cst-color-gray-300, #DEE2E6);
    text-align: center;
    font-size: 0.9375rem;
    line-height: 1.6;
}

.cst-login-form__links a {
    color: var(--cst-color-secondary, #1C2854);
    font-weight: 600;
    text-decoration: none;
    border-bottom: 1px solid transparent;
    transition: border-color 0.15s ease, color 0.15s ease;
}

.cst-login-form__links a:hover,
.cst-login-form__links a:focus-visible {
    color: var(--cst-color-primary, #7FA35B);
    border-bottom-color: currentColor;
}

.cst-login-form__links a:focus-visible {
    outline: 3px solid var(--cst-color-focus, #3B82C4);
    outline-offset: 3px;
    border-radius: 2px;
}

.cst-login-form__separator {
    color: var(--cst-color-gray-500, #6C757D);
    margin: 0 0.5rem;
}

.cst-login-card__footer {
    margin-top: 1.5rem;
    padding-top: 1rem;
    border-top: 1px solid var(--cst-color-gray-300, #DEE2E6);
    font-family: var(--cst-font-body, 'Open Sans', system-ui, sans-serif);
    font-size: 0.75rem;
    color: var(--cst-color-text-muted, #6C757D);
    text-align: center;
    line-height: 1.5;
}

.cst-login-card__footer a {
    color: inherit;
    text-decoration: underline;
}

.cst-login-card--logged-in {
    text-align: center;
}

.cst-login-card--logged-in p {
    font-family: var(--cst-font-body, 'Open Sans', system-ui, sans-serif);
    color: var(--cst-color-text, #212529);
    margin-bottom: 1rem;
}

.cst-login-card__button {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    background: var(--cst-color-secondary, #1C2854);
    color: #ffffff !important;
    font-family: var(--cst-font-heading, 'Montserrat', system-ui, sans-serif);
    font-weight: 600;
    text-decoration: none;
    border-radius: 6px;
    min-height: 44px;
}

.cst-login-card__button:hover,
.cst-login-card__button:focus-visible {
    background: #15204a;
}

@media (prefers-reduced-motion: reduce) {
    .cst-login-form #loginform input,
    .cst-login-form #loginform input[type="submit"],
    .cst-login-form__links a {
        transition: none;
    }
}

@media (prefers-contrast: more), (forced-colors: active) {
    .cst-login-card {
        border: 2px solid CanvasText;
        border-top-width: 4px;
    }
    .cst-login-form #loginform input[type="submit"] {
        border: 2px solid CanvasText;
    }
}

/* ==========================================================================
   Tutor LMS registration form — match the cst-login-card visual treatment
   so login + registration feel like a single auth experience across the
   site. Targets the markup emitted by [tutor_student_registration_form].
   ========================================================================== */

/* The Tutor registration page sits below the site nav; give it room to
   breathe and a subtle background so the white card stands out. */
body.tutor-lms.page main,
body.tutor-lms.page #content,
body.tutor-lms.page .site-content {
    padding-top: clamp(1.25rem, 4vw, 2.25rem);
    padding-bottom: clamp(1.25rem, 4vw, 2.25rem);
    background: linear-gradient(180deg, var(--cst-color-gray-100, #F8F9FA) 0%, #ffffff 60%);
}

body.tutor-lms #tutor-registration-form {
    width: 100%;
    max-width: 440px;
    margin: 0 auto;
    background: #ffffff;
    border: 1px solid var(--cst-color-gray-200, #E9ECEF);
    border-radius: 10px;
    box-shadow: 0 8px 28px rgba(28, 40, 84, 0.07), 0 1px 3px rgba(28, 40, 84, 0.04);
    padding: clamp(1.25rem, 3.5vw, 1.75rem);
    box-sizing: border-box;
}

body.tutor-lms #tutor-registration-form::before {
    content: 'Crear cuenta';
    display: block;
    width: max-content;
    max-width: 100%;
    margin: 0 auto 1.25rem;
    padding-bottom: 0.5rem;
    font-family: var(--cst-font-heading, 'Montserrat', system-ui, sans-serif);
    font-size: clamp(1.125rem, 3.5vw, 1.25rem);
    font-weight: 700;
    color: var(--cst-color-secondary, #1C2854);
    text-align: center;
    line-height: 1.2;
    border-bottom: 3px solid var(--cst-color-primary, #7FA35B);
}

/* Reset the inner wrap Tutor uses around the password-confirm input so it
   doesn't inherit any card styling. */
body.tutor-lms #tutor-registration-form .tutor-form-wrap {
    all: unset;
    display: block;
    width: 100%;
}

/* Stack every field full-width — single-column registration form. */
body.tutor-lms .tutor-form-row {
    display: block;
}

body.tutor-lms .tutor-form-col-12,
body.tutor-lms .tutor-form-col-6 {
    width: 100%;
    display: block;
}

body.tutor-lms .tutor-form-group {
    margin-bottom: 0.625rem;
    display: flex;
    flex-direction: column;
}

body.tutor-lms .tutor-form-group > label,
body.tutor-lms .tutor-form-group .tutor-form-label {
    font-family: var(--cst-font-body, 'Open Sans', system-ui, sans-serif);
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--cst-color-gray-900, #212529);
    margin-bottom: 0.25rem;
}

body.tutor-lms #tutor-registration-form input[type="text"],
body.tutor-lms #tutor-registration-form input[type="email"],
body.tutor-lms #tutor-registration-form input[type="password"],
body.tutor-lms #tutor-registration-form input[type="url"] {
    width: 100%;
    box-sizing: border-box;
    padding: 0.5rem 0.75rem;
    font-family: var(--cst-font-body, 'Open Sans', system-ui, sans-serif);
    font-size: 0.9375rem;
    color: var(--cst-color-text, #212529);
    background: #ffffff;
    border: 1px solid var(--cst-color-gray-300, #DEE2E6);
    border-radius: 6px;
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
    /* 44px min-height kept for a11y touch targets. */
    min-height: 44px;
}

body.tutor-lms #tutor-registration-form input:focus {
    outline: none;
    border-color: var(--cst-color-focus, #3B82C4);
    box-shadow: 0 0 0 3px rgba(59, 130, 196, 0.18);
}

body.tutor-lms #tutor-registration-form .tutor-btn.tutor-btn-primary {
    width: auto;
    min-width: 140px;
    padding: 0.625rem 1.5rem;
    background: var(--cst-color-secondary, #1C2854);
    color: #ffffff;
    font-family: var(--cst-font-heading, 'Montserrat', system-ui, sans-serif);
    font-size: 0.9375rem;
    font-weight: 600;
    letter-spacing: 0.02em;
    border: 2px solid var(--cst-color-secondary, #1C2854);
    border-radius: 6px;
    cursor: pointer;
    min-height: 44px;
    transition: background-color 0.15s ease, transform 0.05s ease;
    margin-top: 0.5rem;
}

@media (max-width: 480px) {
    body.tutor-lms #tutor-registration-form {
        max-width: 100%;
        padding: 1.125rem 1rem;
        border-radius: 8px;
    }
    body.tutor-lms #tutor-registration-form .tutor-btn.tutor-btn-primary {
        width: 100%;
    }
}

body.tutor-lms #tutor-registration-form .tutor-btn.tutor-btn-primary:hover {
    background: #15204a;
    border-color: #15204a;
}

body.tutor-lms #tutor-registration-form .tutor-btn.tutor-btn-primary:focus-visible {
    outline: 3px solid var(--cst-color-focus, #3B82C4);
    outline-offset: 2px;
}

body.tutor-lms #tutor-registration-form .tutor-btn.tutor-btn-primary:active {
    transform: translateY(1px);
}

/* "Already have an account?" link block + terms text */
body.tutor-lms #tutor-registration-form .tutor-fs-7,
body.tutor-lms #tutor-registration-form .text {
    text-align: center;
    margin-top: 1.25rem;
    padding-top: 1rem;
    border-top: 1px solid var(--cst-color-gray-300, #DEE2E6);
    font-size: 0.9375rem;
}

body.tutor-lms #tutor-registration-form a {
    color: var(--cst-color-secondary, #1C2854);
    font-weight: 600;
    text-decoration: underline;
}

body.tutor-lms #tutor-registration-form a:hover {
    color: var(--cst-color-primary, #7FA35B);
}

/* Forced-colors / high-contrast support */
@media (prefers-contrast: more), (forced-colors: active) {
    body.tutor-lms #tutor-registration-form {
        border: 2px solid CanvasText;
        border-top-width: 4px;
    }
    body.tutor-lms #tutor-registration-form .tutor-btn.tutor-btn-primary {
        border: 2px solid CanvasText;
    }
}