/*
 * Support Center — Login split-screen layout
 * Theme-aware panel (right) + fixed dark visual panel (left).
 */

body.login-body {
    margin: 0;
    background: var(--bg-main);
    color: var(--text-primary);
}

.login-page {
    background: var(--bg-main);
    display: grid;
    grid-template-columns: minmax(0, 52fr) minmax(420px, 48fr);
    min-height: 100vh;
}

.login-visual {
    background: #0b2932;
    min-height: 100vh;
    overflow: hidden;
    position: relative;
}

.login-visual__media {
    background-color: #0b2932;
    background-position: 59% 50%;
    background-repeat: no-repeat;
    background-size: cover;
    inset: 0;
    position: absolute;
}

.login-visual__media::before {
    background: linear-gradient(90deg, rgba(8, 32, 42, .16), rgba(9, 58, 58, .36));
    content: "";
    inset: 0;
    position: absolute;
}

.login-visual::after {
    background: linear-gradient(180deg, rgba(8, 31, 39, 0), #0b2932 82%);
    bottom: 0;
    content: "";
    height: 22%;
    left: 0;
    position: absolute;
    right: 0;
}

.login-panel {
    align-items: center;
    background:
        linear-gradient(180deg, color-mix(in srgb, var(--bg-main) 68%, transparent), color-mix(in srgb, var(--bg-main) 90%, transparent)),
        var(--bg-main);
    display: flex;
    flex-direction: column;
    gap: 20px;
    justify-content: center;
    min-height: 100vh;
    padding: 48px clamp(28px, 5vw, 80px);
}

.login-card {
    background: var(--bg-surface);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-modal);
    max-width: 430px;
    padding: clamp(30px, 4vw, 44px);
    width: 100%;
}

.login-register-card {
    padding: clamp(24px, 3vw, 32px);
}

.login-card__logo {
    height: auto;
    margin-bottom: 24px;
    max-height: 48px;
    width: auto;
    max-width: 148px;
}

.login-panel__intro h1 {
    color: var(--text-primary);
    font-size: 1.82rem;
    font-weight: 700;
    line-height: 1.12;
    margin: 0;
}

.login-panel__intro p {
    color: var(--text-secondary);
    font-size: .95rem;
    line-height: 1.55;
    margin: 12px 0 28px;
}

.login-register-card .login-panel__intro h2 {
    color: var(--text-primary);
    font-size: 1.25rem;
    font-weight: 700;
    margin: 0 0 8px;
}

.login-register-card .login-panel__intro p {
    margin: 0 0 20px;
}

.login-form {
    display: grid;
    gap: 18px;
}

.login-form__grid {
    display: grid;
    gap: 14px;
    grid-template-columns: 1fr;
}

.login-form__field {
    display: grid;
    gap: 8px;
}

.login-form__label {
    color: var(--text-label);
    font-size: .76rem;
    font-weight: 700;
    line-height: 1.2;
    text-transform: uppercase;
    letter-spacing: .04em;
}

.login-form__input,
.login-form .sc-control {
    background: var(--bg-input);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-size: .92rem;
    min-height: 50px;
    padding: 12px 15px;
}

.login-form__input:focus,
.login-form .sc-control:focus {
    background: var(--bg-input-hover);
    border-color: var(--primary-color);
    box-shadow: var(--focus-ring);
    color: var(--text-primary);
    outline: none;
}

.login-form .sc-password .sc-control {
    width: 100%;
}

.login-form__options {
    align-items: center;
    color: var(--text-secondary);
    display: flex;
    flex-wrap: wrap;
    font-size: .86rem;
    gap: 12px;
    justify-content: space-between;
    margin: -2px 0 2px;
}

.login-form__options .form-check {
    align-items: center;
    display: flex;
    gap: 9px;
    margin: 0;
    min-height: 28px;
    padding-left: 0;
}

.login-form__options .form-check-input {
    border-color: var(--border-strong);
    margin: 0;
}

.login-form__options .form-check-input:checked {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
}

.login-form__options .form-check-label {
    color: var(--text-secondary);
}

.login-form__link {
    color: var(--primary-color);
    font-size: .86rem;
    text-decoration: none;
}

.login-form__link:hover {
    color: var(--secondary-color);
    text-decoration: underline;
}

.login-form .btn-primary {
    background: var(--primary-color);
    border-color: var(--primary-color);
    border-radius: var(--radius-sm);
    box-shadow: 0 12px 24px color-mix(in srgb, var(--primary-color) 22%, transparent);
    font-size: .88rem;
    font-weight: 700;
    min-height: 50px;
    text-transform: uppercase;
}

.login-form .btn-primary:hover {
    background: var(--secondary-color);
    border-color: var(--secondary-color);
    transform: translateY(-1px);
}

.login-register-card .btn-primary {
    min-height: 46px;
}

.login-card .alert-danger {
    background: var(--color-danger-bg);
    border: 1px solid color-mix(in srgb, var(--color-danger) 35%, transparent);
    color: var(--color-danger);
    font-size: .875rem;
    margin-bottom: 4px;
}

.login-theme-toggle {
    position: fixed;
    top: 16px;
    right: 16px;
    z-index: 10;
}

.login-theme-toggle .btn {
    background: var(--bg-surface);
    border: 1px solid var(--border-default);
    color: var(--text-secondary);
    font-size: .75rem;
    padding: 6px 12px;
}

.login-theme-toggle .btn:hover {
    background: var(--bg-elevated);
    border-color: var(--border-strong);
    color: var(--text-primary);
}

@media (max-width: 860px) {
    .login-page {
        display: block;
    }

    .login-visual {
        min-height: 170px;
    }

    .login-visual__media {
        background-position: 62% 60%;
        background-size: cover;
    }

    .login-panel {
        min-height: calc(100vh - 170px);
        padding: 34px 22px 40px;
    }

    .login-card {
        margin: -58px auto 0;
        max-width: 460px;
        padding: 30px 28px;
        position: relative;
        z-index: 1;
    }

    .login-card__logo {
        margin-bottom: 20px;
        max-width: 136px;
    }
}

@media (max-width: 560px) {
    .login-visual {
        min-height: 132px;
    }

    .login-panel {
        min-height: calc(100vh - 132px);
        padding: 28px 16px 32px;
    }

    .login-card {
        margin-top: -44px;
        padding: 26px 20px;
    }

    .login-panel__intro h1 {
        font-size: 1.55rem;
    }
}