*,
*::before,
*::after {
    box-sizing: border-box;
}

:root {
    --carlin-red: #e30613;
    --carlin-red-dark: #b8050f;
    --carlin-red-soft: rgba(227, 6, 19, 0.12);
    --carlin-black: #0d0d0d;
    --carlin-black-soft: #171717;
    --carlin-grey: #6b7280;
    --carlin-grey-light: #e5e7eb;
    --carlin-surface: #fafafa;
}

html {
    font-size: 16px;
}

body.login-page {
    margin: 0;
    min-height: 100vh;
    font-family: system-ui, sans-serif;
    color: var(--carlin-black);
    background: var(--carlin-surface);
}

.login-layout {
    min-height: 100vh;
    display: grid;
    grid-template-columns: minmax(0, 1.05fr) minmax(420px, 480px);
}

.login-brand {
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    padding: clamp(2rem, 5vw, 4rem);
    color: #fff;
    background:
        radial-gradient(circle at top right, rgba(227, 6, 19, 0.18), transparent 42%),
        linear-gradient(160deg, #050505 0%, var(--carlin-black) 45%, var(--carlin-black-soft) 100%);
    overflow: hidden;
}

.login-brand::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: linear-gradient(180deg, var(--carlin-red) 0%, rgba(227, 6, 19, 0.35) 100%);
}

.login-brand__logo-wrap {
    display: inline-flex;
    align-self: flex-start;
    padding: 1rem 1.25rem;
    background: #fff;
    border-radius: 14px;
    box-shadow: 0 18px 40px rgba(0, 0, 0, 0.28);
}

.login-brand__logo {
    display: block;
    width: min(210px, 100%);
    height: auto;
}

.login-brand__eyebrow {
    display: block;
    margin-bottom: 1rem;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--carlin-red);
}

.login-brand__title {
    margin: 0;
    max-width: 12ch;
    font-family: Georgia, "Times New Roman", serif;
    font-size: clamp(2rem, 4vw, 3rem);
    font-style: italic;
    font-weight: 700;
    line-height: 1.08;
    letter-spacing: -0.02em;
}

.login-brand__text {
    margin: 1.25rem 0 0;
    max-width: 34ch;
    color: rgba(255, 255, 255, 0.72);
    line-height: 1.7;
}

.login-brand__footer {
    margin: 0;
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.45);
}

.login-panel {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: clamp(1.5rem, 4vw, 3rem);
    background:
        linear-gradient(180deg, #ffffff 0%, var(--carlin-surface) 100%);
}

.login-card {
    width: 100%;
    max-width: 420px;
    padding: clamp(1.5rem, 3vw, 2.25rem);
    background: #fff;
    border: 1px solid var(--carlin-grey-light);
    border-radius: 18px;
    box-shadow: 0 18px 40px rgba(13, 13, 13, 0.06);
}

.login-card__header {
    margin-bottom: 1.75rem;
}

.login-card__title {
    margin: 0;
    font-family: Georgia, "Times New Roman", serif;
    font-size: 1.875rem;
    font-style: italic;
    font-weight: 700;
    letter-spacing: -0.02em;
    color: var(--carlin-black);
}

.login-card__subtitle {
    margin: 0.625rem 0 0;
    color: var(--carlin-grey);
    line-height: 1.6;
}

.login-form {
    display: grid;
    gap: 1.125rem;
}

.login-form__field {
    display: grid;
    gap: 0.5rem;
}

.login-form__label {
    font-size: 0.875rem;
    font-weight: 600;
    color: #262626;
}

.login-form__input {
    width: 100%;
    padding: 0.75rem 0.875rem;
    border: 1px solid #d1d5db;
    border-radius: 10px;
    font: inherit;
    color: var(--carlin-black);
    background: #fff;
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.login-form__input::placeholder {
    color: #9ca3af;
}

.login-form__input:focus {
    outline: none;
    border-color: var(--carlin-red);
    box-shadow: 0 0 0 4px var(--carlin-red-soft);
}

.login-form__password-wrap {
    position: relative;
}

.login-form__password-wrap .login-form__input {
    padding-right: 3rem;
}

.login-form__toggle-password {
    position: absolute;
    top: 50%;
    right: 0.75rem;
    transform: translateY(-50%);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2rem;
    height: 2rem;
    padding: 0;
    border: none;
    border-radius: 8px;
    background: transparent;
    color: var(--carlin-grey);
    cursor: pointer;
}

.login-form__toggle-password:hover {
    background: #f3f4f6;
    color: var(--carlin-black);
}

.login-form__toggle-password svg {
    width: 1.125rem;
    height: 1.125rem;
    fill: currentColor;
}

.login-form__toggle-password .login-form__icon-hide {
    display: none;
}

.login-form__toggle-password.is-visible .login-form__icon-show {
    display: none;
}

.login-form__toggle-password.is-visible .login-form__icon-hide {
    display: block;
}

.login-form__error {
    margin: 0;
    padding: 0.875rem 1rem;
    border: 1px solid #fecaca;
    border-radius: 10px;
    background: #fef2f2;
    color: #991b1b;
    font-size: 0.9375rem;
    line-height: 1.5;
}

.login-form__error[hidden] {
    display: none;
}

.login-form__submit {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    margin-top: 0.25rem;
    padding: 0.875rem 1.125rem;
    border: none;
    border-radius: 10px;
    font: inherit;
    font-weight: 600;
    letter-spacing: 0.01em;
    color: #fff;
    background: linear-gradient(180deg, var(--carlin-red) 0%, var(--carlin-red-dark) 100%);
    box-shadow: 0 10px 24px rgba(227, 6, 19, 0.24);
    cursor: pointer;
    transition: transform 0.15s ease, box-shadow 0.15s ease, opacity 0.15s ease;
}

.login-form__submit:hover:not(:disabled) {
    transform: translateY(-1px);
    box-shadow: 0 14px 28px rgba(227, 6, 19, 0.32);
}

.login-form__submit:disabled {
    opacity: 0.72;
    cursor: wait;
}

.login-mobile-brand {
    display: none;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1.75rem;
    text-align: center;
}

.login-mobile-brand__logo {
    width: min(180px, 70vw);
    height: auto;
}

.login-mobile-brand__text {
    margin: 0;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--carlin-red);
}

@media (max-width: 900px) {
    .login-layout {
        grid-template-columns: 1fr;
    }

    .login-brand {
        display: none;
    }

    .login-mobile-brand {
        display: flex;
    }

    .login-panel {
        align-items: flex-start;
        padding-top: 2.5rem;
        background: #fff;
    }

    .login-card {
        border: none;
        box-shadow: none;
        padding-left: 0;
        padding-right: 0;
    }
}

@media (max-width: 480px) {
    .login-panel {
        padding: 1rem;
        padding-top: 1.5rem;
    }

    .login-card {
        padding: 0.5rem 0 0;
    }

    .login-card__title {
        font-size: 1.625rem;
    }
}