/**
 * Login & Register — aligned with public home/courses UI (lime + Plus Jakarta).
 */

 body.page-auth {
    background-color: #ffffff;
    color: #0a0a0a;
    --color-brand-lime: #d4ff00;
    --color-brand-light-lime: #f1ff99;
    --color-brand-dark: #0a0a0a;
    --color-gray-50: #f9fafb;
    --color-gray-100: #f3f4f6;
    --color-gray-200: #e5e7eb;
    --color-gray-300: #d1d5db;
    --color-gray-500: #6b7280;
    --color-gray-600: #4b5563;
    --color-gray-700: #374151;
    --color-gray-800: #1f2937;
    --border-brand: 1.5px solid #1f2937;
    --shadow-card: 0 10px 30px -10px rgba(0, 0, 0, 0.05);
    --shadow-medium: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -4px rgba(0, 0, 0, 0.1);
    --font-sans: "Plus Jakarta Sans", system-ui, sans-serif;
    --ease-standard: cubic-bezier(0.4, 0, 0.2, 1);
}

body.page-auth main {
    min-width: 0;
    padding-top: 0;
}

body.page-auth section.home-band--solid {
    background-color: #ffffff;
}

body.page-auth section.home-band--soft {
    background-color: #e0ff9312;
}

/* ----- Hero ----- */

.auth-page-hero {
    padding: 6rem 0 0rem;
}

@media (min-width: 768px) {
    .auth-page-hero {
        padding: 7rem 0 2rem;
    }
}

.auth-page-hero__title {
    font-size: 1.875rem;
    font-weight: 800;
    line-height: 1.2;
    letter-spacing: -0.02em;
    margin: 0 0 0.75rem;
    color: var(--color-brand-dark);
    text-align: center;
}

@media (min-width: 768px) {
    .auth-page-hero__title {
        font-size: 2.25rem;
    }
}

.auth-page-hero__accent {
    background-color: var(--color-brand-lime);
    padding: 0 0.5rem;
    border-radius: 0.5rem;
}

.auth-page-hero__lead {
    font-size: 1rem;
    font-weight: 500;
    line-height: 1.6;
    color: var(--color-gray-600);
    margin: 0 auto;
    text-align: center;
}

@media (min-width: 768px) {
    .auth-page-hero__lead {
        font-size: 1.125rem;
    }
}

/* ----- Layout ----- */

.auth-page-section {
    padding: 1.5rem 0 3rem;
}

@media (min-width: 768px) {
    .auth-page-section {
        padding: 0rem 0 2rem;
    }
}

.auth-page-layout {
    display: grid;
    gap: 1.5rem;
    align-items: stretch;
    margin: 0 auto;
}

@media (min-width: 1024px) {
    .auth-page-layout {
        grid-template-columns: minmax(0, 1fr) minmax(0, 31rem);
        gap: 2rem;
    }
}

/* ----- Aside panel ----- */

.auth-page-aside {
    background-color: #ffffff;
    border: var(--border-brand);
    border-radius: 1.5rem;
    padding: 1.5rem;
    box-shadow: var(--shadow-card);
}

@media (min-width: 768px) {
    .auth-page-aside {
        padding: 1.5rem;
    }
}

.auth-page-aside__badge {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--color-gray-700);
    background-color: var(--color-brand-lime);
    border: var(--border-brand);
    border-radius: 9999px;
    padding: 0.35rem 0.75rem;
    margin-bottom: 1rem;
}

.auth-page-aside__title {
    font-size: 1.35rem;
    font-weight: 800;
    line-height: 1.25;
    letter-spacing: -0.02em;
    margin: 0 0 0.75rem;
    color: var(--color-brand-dark);
}

@media (min-width: 768px) {
    .auth-page-aside__title {
        font-size: 1.5rem;
    }
}

.auth-page-aside__text {
    font-size: 0.95rem;
    line-height: 1.65;
    color: var(--color-gray-600);
    margin: 0 0 1.25rem;
}

.auth-page-quote {
    position: relative;
    min-height: 4.5rem;
    margin-bottom: 1.25rem;
}

.auth-page-quote__item {
    position: absolute;
    inset: 0;
    opacity: 0;
    transform: translateY(8px);
    transition: opacity 0.5s var(--ease-standard), transform 0.5s var(--ease-standard);
    pointer-events: none;
}

.auth-page-quote__item.is-active {
    opacity: 1;
    transform: translateY(0);
}

.auth-page-quote__item p {
    margin: 0;
    font-size: 1rem;
    font-weight: 600;
    line-height: 1.45;
    color: var(--color-gray-800);
}

.auth-page-proof {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding-top: 1rem;
    border-top: 1px solid var(--color-gray-200);
}

.auth-page-proof__avatars {
    display: flex;
    align-items: center;
}

.auth-page-proof__avatars img {
    width: 2rem;
    height: 2rem;
    border-radius: 50%;
    border: 2px solid #ffffff;
    margin-left: -0.5rem;
    object-fit: cover;
}

.auth-page-proof__avatars img:first-child {
    margin-left: 0;
}

.auth-page-proof__text strong {
    display: block;
    font-size: 0.875rem;
    font-weight: 700;
    color: var(--color-brand-dark);
}

.auth-page-proof__text span {
    font-size: 0.8rem;
    color: var(--color-gray-500);
}

/* ----- Form card ----- */

.auth-page-card {
    background-color: #ffffff;
    border: var(--border-brand);
    border-radius: 1.5rem;
    padding: 1.5rem;
    box-shadow: var(--shadow-medium);
}

@media (min-width: 768px) {
    .auth-page-card {
        padding: 1.5rem;
    }
}

.auth-page-card__heading {
    margin: 0 0 0.35rem;
    font-size: 1.35rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    color: var(--color-brand-dark);
}

.auth-page-card__sub {
    margin: 0 0 1.5rem;
    font-size: 0.95rem;
    color: var(--color-gray-500);
}

.auth-form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.auth-field {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

.auth-field__label-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 0.5rem;
}

.auth-field__label {
    font-size: 0.875rem;
    font-weight: 700;
    color: var(--color-gray-700);
}

.auth-field__required {
    color: #ef4444;
}

.auth-field__input-wrap {
    position: relative;
}

.auth-field__input {
    width: 100%;
    box-sizing: border-box;
    font-family: var(--font-sans);
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--color-brand-dark);
    background-color: var(--color-gray-50);
    border: var(--border-brand);
    border-radius: 9999px;
    padding: 0.75rem 1rem;
    transition: box-shadow 0.2s var(--ease-standard), background-color 0.2s var(--ease-standard);
}

.auth-field__input::placeholder {
    color: var(--color-gray-400);
}

.auth-field__input:focus {
    outline: none;
    background-color: #ffffff;
    box-shadow: 0 0 0 3px rgba(212, 255, 0, 0.35);
}

.auth-field__input--password {
    padding-right: 2.75rem;
}

.auth-field__toggle {
    position: absolute;
    right: 0.85rem;
    top: 50%;
    transform: translateY(-50%);
    border: none;
    background: transparent;
    color: var(--color-gray-400);
    cursor: pointer;
    padding: 0.25rem;
    line-height: 1;
    font-size: 1.15rem;
}

.auth-field__toggle:hover {
    color: var(--color-gray-700);
}

.auth-field__link {
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--color-gray-800);
    text-decoration: none;
    text-underline-offset: 3px;
}

.auth-field__link:hover {
    color: var(--color-brand-dark);
}

.auth-check {
    display: flex;
    align-items: flex-start;
    gap: 0.6rem;
    cursor: pointer;
}

.auth-check__input {
    width: 1.1rem;
    height: 1.1rem;
    margin-top: 0.15rem;
    accent-color: var(--color-brand-dark);
    cursor: pointer;
    flex-shrink: 0;
}

.auth-check__label {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-gray-600);
    line-height: 1.45;
}

.auth-check__label a {
    font-weight: 700;
    color: var(--color-brand-dark);
    text-decoration: underline;
    text-underline-offset: 3px;
}

.auth-alert {
    display: flex;
    align-items: flex-start;
    gap: 0.6rem;
    padding: 0.75rem 1rem;
    border-radius: 0.75rem;
    font-size: 0.875rem;
    font-weight: 500;
    line-height: 1.45;
    margin-bottom: 0.25rem;
}

.auth-alert--error {
    background-color: #fef2f2;
    border: 1px solid #fecaca;
    color: #b91c1c;
}

.auth-alert--success {
    background-color: #ecfdf5;
    border: 1px solid #a7f3d0;
    color: #047857;
}

.auth-alert i {
    margin-top: 0.1rem;
    flex-shrink: 0;
}

.auth-submit {
    width: 100%;
    margin-top: 0.25rem;
    border: var(--border-brand);
    border-radius: 9999px;
    background-color: var(--color-brand-lime);
    color: var(--color-brand-dark);
    font-family: var(--font-sans);
    font-size: 1rem;
    font-weight: 700;
    padding: 0.85rem 1.25rem;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    transition: background-color 0.2s var(--ease-standard), transform 0.15s var(--ease-standard);
}

.auth-submit:hover:not(:disabled) {
    background-color: var(--color-brand-light-lime);
}

.auth-submit:disabled {
    opacity: 0.75;
    cursor: wait;
}

.auth-submit__spinner {
    display: none;
    width: 1rem;
    height: 1rem;
    border: 2px solid rgba(10, 10, 10, 0.2);
    border-top-color: var(--color-brand-dark);
    border-radius: 50%;
    animation: auth-spin 0.7s linear infinite;
}

.auth-submit.is-loading .auth-submit__text {
    display: none;
}

.auth-submit.is-loading .auth-submit__spinner {
    display: inline-block;
}

@keyframes auth-spin {
    to {
        transform: rotate(360deg);
    }
}

.auth-footer-links {
    text-align: center;
    font-size: 0.9rem;
    color: var(--color-gray-500);
    margin: 0;
}

.auth-footer-links a {
    font-weight: 700;
    color: var(--color-brand-dark);
    text-decoration: auto;
    text-underline-offset: 3px;
}

.auth-back-link {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--color-gray-500);
    margin-top: 0;
}

.auth-back-link:hover {
    color: var(--color-brand-dark);
}

@media (max-width: 1023.98px) {
    .auth-page-aside {
        order: 2;
    }

    .auth-page-card {
        order: 1;
    }
}

a {
    text-decoration: none;
}