.email-settings-page {
    --email-ink: var(--tenant-secondary, #10282f);
    --email-muted: var(--tenant-muted, #62767a);
    --email-aqua: var(--tenant-primary, #27c7c2);
    --email-aqua-dark: var(--tenant-primary-dark, #159f9b);
    --email-mint: var(--tenant-primary-soft, #e6f8f5);
    --email-line: var(--tenant-line, rgba(16, 40, 47, .11));
    min-height: calc(100vh - 120px);
    display: flex;
    justify-content: center;
    padding: 48px 16px 64px;
    color: var(--email-ink);
    background:
        radial-gradient(circle at 80% 10%, color-mix(in srgb, var(--email-aqua) 18%, transparent), transparent 25%),
        linear-gradient(145deg, var(--tenant-page-start, #f8fcfb), var(--tenant-page-end, #eef8f7));
}

.email-settings-card {
    width: 100%;
    max-width: 800px;
    border: 1px solid color-mix(in srgb, var(--email-aqua) 24%, transparent);
    border-radius: var(--tenant-card-radius, 28px);
    padding: clamp(26px, 5vw, 46px);
    background: var(--tenant-surface, #fff);
    box-shadow: 0 24px 60px rgba(16, 40, 47, .09);
}

.email-settings-header {
    margin-bottom: 30px;
}

.email-settings-eyebrow {
    margin: 0;
    color: var(--email-aqua-dark);
    font-size: 12px;
    font-weight: 800;
    letter-spacing: .18em;
    text-transform: uppercase;
}

.email-settings-header h1 {
    margin: 15px 0 9px;
    font-family: Georgia, serif;
    font-size: clamp(36px, 6vw, 50px);
    line-height: 1.05;
}

.email-settings-header > p:last-child,
.email-settings-section-heading p,
.email-settings-toggle-row p {
    margin: 0;
    color: var(--email-muted);
    font-size: 13px;
    line-height: 1.6;
}

.email-settings-message {
    margin-bottom: 20px;
    border-radius: 14px;
    padding: 14px 16px;
    font-size: 13px;
}

.email-settings-message.success {
    border: 1px solid #b9e3c6;
    background: #edf9f1;
    color: #256d3b;
}

.email-settings-message.error:not(.validation-summary-valid) {
    border: 1px solid #efc2c2;
    background: #fff1f1;
    color: #9d2929;
}

.email-settings-message.validation-summary-valid {
    display: none;
}

.email-settings-section {
    border: 1px solid var(--email-line);
    border-radius: var(--tenant-card-radius, 20px);
    padding: 24px;
    background: linear-gradient(145deg, var(--tenant-panel-start, #fbfefd), var(--tenant-panel-end, #f1faf8));
}

.email-settings-section + .email-settings-section {
    margin-top: 18px;
}

.email-settings-section-heading {
    display: flex;
    gap: 14px;
    margin-bottom: 20px;
}

.email-settings-section-heading > span {
    display: grid;
    flex: 0 0 38px;
    place-items: center;
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background: var(--email-mint);
    color: var(--email-aqua-dark);
    font-size: 11px;
    font-weight: 900;
}

.email-settings-section-heading h2 {
    margin: 1px 0 3px;
    font-size: 21px;
}

.email-settings-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 130px;
    gap: 15px;
}

.email-settings-grid.two-columns {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.email-settings-field {
    display: grid;
    gap: 7px;
}

.email-settings-field.full {
    grid-column: 1 / -1;
}

.email-settings-field label,
.email-settings-toggle-row label {
    font-size: 13px;
    font-weight: 800;
}

.email-settings-field label small {
    margin-left: 5px;
    border-radius: 999px;
    padding: 4px 7px;
    background: var(--email-mint);
    color: var(--email-aqua-dark);
    font-size: 8px;
    text-transform: uppercase;
}

.email-settings-field input {
    width: 100%;
    min-height: 48px;
    border: 1px solid var(--email-line);
    border-radius: 14px;
    padding: 0 14px;
    background: var(--tenant-surface, #fff);
    color: var(--email-ink);
    outline: none;
}

.email-settings-field input:focus {
    border-color: var(--email-aqua);
    box-shadow: 0 0 0 4px color-mix(in srgb, var(--email-aqua) 12%, transparent);
}

.email-settings-field > span {
    color: #a12626;
    font-size: 12px;
}

.email-settings-toggle-list {
    display: grid;
    gap: 10px;
}

.email-settings-toggle-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    border: 1px solid rgba(16, 40, 47, .08);
    border-radius: 16px;
    padding: 16px;
    background: #fff;
}

.email-settings-toggle-row.danger {
    margin-top: 16px;
    border-color: rgba(161, 58, 58, .16);
}

.email-settings-toggle {
    position: relative;
    flex: 0 0 54px;
    width: 54px;
    height: 30px;
    appearance: none;
    border: 0;
    border-radius: 999px;
    background: #cbd5d6;
    cursor: pointer;
}

.email-settings-toggle::after {
    position: absolute;
    top: 3px;
    left: 3px;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: #fff;
    box-shadow: 0 3px 8px rgba(16, 40, 47, .2);
    content: "";
    transition: transform .2s ease;
}

.email-settings-toggle:checked {
    background: var(--email-aqua);
}

.email-settings-toggle:checked::after {
    transform: translateX(24px);
}

.reminder-hours {
    max-width: 220px;
    margin-top: 15px;
    transition: opacity .2s ease;
}

.reminder-hours.disabled {
    opacity: .45;
}

.email-settings-submit {
    width: 100%;
    min-height: 54px;
    margin-top: 24px;
    border: 0;
    border-radius: 999px;
    background: var(--email-ink);
    color: #fff;
    font-size: 15px;
    font-weight: 800;
}

@media (max-width: 600px) {
    .email-settings-page {
        padding: 28px 14px 44px;
    }

    .email-settings-grid,
    .email-settings-grid.two-columns {
        grid-template-columns: 1fr;
    }

    .email-settings-card {
        border-radius: 22px;
    }

    .email-settings-section {
        padding: 19px;
    }
}