:root {
    --uc-bg-deep: #121629;
    --uc-bg-panel: #1a1f36;
    --uc-bg-input: #363d5f;
    --uc-accent: #fbb000;
    --uc-accent-hover: #ffc933;
    --uc-accent-glow: rgba(251, 176, 0, 0.35);
    --uc-text: #ffffff;
    --uc-text-muted: #a0a5b8;
    --uc-text-body: #94a3b8;
    --uc-border: rgba(255, 255, 255, 0.08);
    --uc-error: #f87171;
    --uc-radius: 8px;
}

.user-contact-settings-page {
    min-height: 100vh;
    padding: 32px 16px 48px;
    background: var(--uc-bg-deep);
    color: var(--uc-text-muted);
    font-family: inherit;
}

.user-contact-settings-page--embedded {
    min-height: 0;
    padding: 0;
    background: transparent;
}

.user-contact-settings-page--embedded .user-contact-settings-page__inner {
    max-width: none;
    margin: 0;
}

.user-contact-settings-page__inner {
    max-width: 800px;
    margin: 0 auto;
}

.user-contact-settings-page__title {
    margin: 0 0 8px;
    font-size: 26px;
    font-weight: 700;
    color: var(--uc-text);
}

.user-contact-settings-page__subtitle {
    margin: 0 0 28px;
    font-size: 14px;
    line-height: 1.5;
    color: var(--uc-text-body);
}

.user-contact-settings-card {
    padding: 32px 36px 28px;
    border-radius: 10px;
    background: var(--uc-bg-panel);
    border: 1px solid var(--uc-border);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.35);
}

.user-contact-settings-section {
    margin-bottom: 28px;
    padding-bottom: 28px;
    border-bottom: 1px solid var(--uc-border);
}

.user-contact-settings-section:last-of-type {
    margin-bottom: 0;
    padding-bottom: 0;
    border-bottom: none;
}

.user-contact-settings-section__heading {
    margin: 0 0 16px;
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--uc-accent);
}

.user-contact-settings-verified {
    margin: 0 0 20px;
    padding: 10px 14px;
    border-radius: var(--uc-radius);
    background: rgba(251, 176, 0, 0.08);
    border: 1px solid rgba(251, 176, 0, 0.22);
    font-size: 13px;
    color: var(--uc-text-body);
}

.user-contact-settings-verified strong {
    color: var(--uc-text);
}

.user-contact-settings-page .user-contact-pending-hint {
    margin: 0 0 16px;
    padding: 10px 12px;
    border-radius: var(--uc-radius);
    background: rgba(251, 176, 0, 0.1);
    border: 1px solid rgba(251, 176, 0, 0.2);
    font-size: 13px;
    color: var(--uc-text-muted);
}

.user-contact-settings-page .user-contact-pending-hint strong {
    color: var(--uc-accent);
}

.user-contact-settings-page .user-contact-field {
    margin-bottom: 20px;
}

.user-contact-settings-page .user-contact-field label {
    display: block;
    margin-bottom: 8px;
    font-size: 13px;
    font-weight: normal;
    color: var(--uc-text-muted);
}

.user-contact-settings-page .user-contact-field-label-text {
    font-weight: 700;
}

.user-contact-settings-page .user-contact-field-label-hint {
    font-weight: 400;
    color: var(--uc-text-body);
    opacity: 0.85;
}

.user-contact-settings-page .user-contact-field.has-error label {
    color: var(--uc-error);
}

.user-contact-settings-page .user-contact-field.has-error .user-contact-field-label-text {
    color: inherit;
}

.user-contact-settings-page .user-contact-field input[type="email"],
.user-contact-settings-page .user-contact-field input[type="text"],
.user-contact-settings-page .user-contact-field input[type="url"] {
    width: 100%;
    box-sizing: border-box;
    padding: 14px 16px;
    border: 1px solid var(--uc-border);
    border-radius: var(--uc-radius);
    background: var(--uc-bg-input);
    color: var(--uc-text);
    font-size: 15px;
    outline: none;
    transition: border-color 0.15s, box-shadow 0.15s;
}

.user-contact-settings-page .user-contact-field input:disabled {
    opacity: 0.55;
    cursor: not-allowed;
}

.user-contact-settings-page .user-contact-field input:focus:not(:disabled) {
    border-color: rgba(251, 176, 0, 0.55);
    box-shadow: 0 0 0 3px rgba(251, 176, 0, 0.12);
}

.user-contact-settings-page .js-user-contact-trade-url-input::placeholder {
    color: var(--uc-text-body);
    opacity: 0.55;
}

.user-contact-settings-page .user-contact-field.has-error input {
    border-color: var(--uc-error);
}

.user-contact-settings-page .user-contact-field-hint {
    margin: 6px 0 0;
    font-size: 12px;
    line-height: 1.4;
    color: var(--uc-text-body);
    opacity: 0.85;
}

.user-contact-settings-page .user-contact-field-hint--soon {
    color: var(--uc-accent);
    opacity: 0.9;
}

.user-contact-trade-info {
    margin-bottom: 16px;
    padding: 12px 14px;
    border-radius: 4px;
    background: #4a7ab0;
    color: #ffffff;
    font-size: 13px;
    line-height: 1.55;
}

.user-contact-trade-info a {
    color: #ffffff;
    font-weight: 600;
    text-decoration: underline;
    word-break: break-all;
}

.user-contact-trade-info a:hover {
    color: #fff;
    opacity: 0.92;
}

.user-contact-trade-current {
    margin: 0 0 16px;
    font-size: 14px;
    line-height: 1.5;
    color: var(--uc-text);
}

.user-contact-trade-current strong {
    font-weight: 600;
    word-break: break-all;
}

.user-contact-email-current {
    margin: 0 0 16px;
    font-size: 14px;
    line-height: 1.5;
    color: var(--uc-text);
}

.user-contact-email-current--inline {
    margin: 0 0 8px;
    font-size: 13px;
    color: var(--uc-text-muted);
}

.user-contact-email-current strong {
    font-weight: 600;
}

.user-contact-settings-page .user-contact-field-error {
    display: none;
    margin-top: 6px;
    font-size: 12px;
    color: var(--uc-error);
}

.user-contact-settings-page .user-contact-field.has-error .user-contact-field-error {
    display: block;
}

.user-contact-settings-page .user-contact-checkbox-row {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    margin-bottom: 16px;
    cursor: pointer;
    font-weight: normal;
}

.user-contact-settings-page .user-contact-checkbox-row input[type="checkbox"] {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
}

.user-contact-settings-page .user-contact-checkbox-box {
    flex-shrink: 0;
    width: 22px;
    height: 22px;
    margin-top: 1px;
    border: 2px solid rgba(255, 255, 255, 0.18);
    border-radius: 4px;
    background: transparent;
    transition: background 0.15s, border-color 0.15s;
}

.user-contact-settings-page .user-contact-checkbox-row input:checked + .user-contact-checkbox-box {
    border-color: var(--uc-accent);
    background: var(--uc-accent) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 10'%3E%3Cpath fill='none' stroke='%23000000' stroke-width='2' stroke-linecap='round' stroke-linejoin='round' d='M1 5.2L4.2 8.4 11 1.6'/%3E%3C/svg%3E") center / 12px no-repeat;
}

.user-contact-settings-page .user-contact-checkbox-label {
    font-size: 13px;
    line-height: 22px;
    color: var(--uc-text-body);
    font-weight: normal;
}

.user-contact-settings-page .user-contact-checkbox-label a {
    color: var(--uc-accent);
    text-decoration: none;
    font-weight: 500;
}

.user-contact-settings-page .user-contact-checkbox-label a:hover {
    color: var(--uc-accent-hover);
    text-decoration: underline;
}

.user-contact-settings-page .user-contact-checkbox-row.has-error .user-contact-checkbox-box {
    border-color: var(--uc-error);
}

.user-contact-settings-page .user-contact-checkbox-row.user-contact-checkbox-row--locked {
    cursor: default;
}

.user-contact-settings-page .user-contact-checkbox-box.user-contact-checkbox-box--locked-checked {
    border-color: var(--uc-accent);
    background: var(--uc-accent) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 10'%3E%3Cpath fill='none' stroke='%23000000' stroke-width='2' stroke-linecap='round' stroke-linejoin='round' d='M1 5.2L4.2 8.4 11 1.6'/%3E%3C/svg%3E") center / 12px no-repeat;
    opacity: 0.3;
}

.user-contact-settings-page .user-contact-email-submit {
    display: block;
    width: 100%;
    margin-top: 32px;
    padding: 15px 24px;
    border: none;
    border-radius: var(--uc-radius);
    background: var(--uc-accent);
    color: #000000;
    font-size: 16px;
    font-weight: 700;
    cursor: pointer;
    transition: background 0.15s, transform 0.1s, box-shadow 0.15s;
    box-shadow: 0 4px 20px var(--uc-accent-glow);
}

.user-contact-settings-page .user-contact-email-submit:hover {
    background: var(--uc-accent-hover);
    box-shadow: 0 6px 24px var(--uc-accent-glow);
}

.user-contact-settings-page .user-contact-email-submit:active {
    transform: scale(0.99);
}

.user-contact-settings-page .user-contact-email-submit--settings {
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.user-contact-settings-page .user-contact-submit-notice {
    margin: 0 0 20px;
    padding: 12px 14px;
    border-radius: var(--uc-radius);
    font-size: 13px;
    line-height: 1.4;
}

.user-contact-settings-page .user-contact-submit-notice--success {
    background: rgba(251, 176, 0, 0.12);
    border: 1px solid rgba(251, 176, 0, 0.25);
    color: var(--uc-accent-hover);
}

.user-contact-settings-page .user-contact-submit-notice--warning {
    background: rgba(251, 176, 0, 0.08);
    border: 1px solid rgba(251, 176, 0, 0.2);
    color: var(--uc-accent);
}

.user-contact-settings-page .user-contact-submit-notice--error {
    background: rgba(248, 113, 113, 0.12);
    color: #fca5a5;
}

@media (max-width: 480px) {
    .user-contact-settings-page {
        padding: 20px 12px 32px;
    }

    .user-contact-settings-card {
        padding: 20px 16px 18px;
    }

    .user-contact-settings-page__title {
        font-size: 22px;
    }

    .user-contact-settings-page .user-contact-checkbox-row {
        gap: 18px;
    }

    .user-contact-settings-page .user-contact-checkbox-box {
        position: relative;
    }

    .user-contact-settings-page .user-contact-checkbox-box::after {
        content: '';
        position: absolute;
        top: 50%;
        left: 50%;
        width: 76px;
        height: 54px;
        transform: translate(-50%, -50%);
    }
}