/* ============================================
   CONSENT CHECKBOX - Современный стиль сайта
   ============================================ */

.consent-checkbox {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-4);
    padding-top: var(--spacing-2);
    padding-bottom: var(--spacing-4);
    margin-bottom: var(--spacing-2);
    position: relative;
    transition: transform var(--transition-base),
                color var(--transition-base);
}

.consent-checkbox:hover {
    transform: none;
}

.consent-checkbox__input {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
    margin: 0;
    cursor: pointer;
}

.consent-checkbox__label {
    display: flex;
    align-items: center;
    gap: var(--spacing-4);
    cursor: pointer;
    width: 100%;
    user-select: none;
    transition: color var(--transition-base);
}

.consent-checkbox__label:hover {
    color: var(--color-accent);
}

.consent-checkbox__checkmark {
    flex-shrink: 0;
    width: 22px;
    height: 22px;
    border: 2px solid var(--color-border);
    border-radius: var(--radius-md);
    background: var(--color-bg-tertiary);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform var(--transition-base),
                color var(--transition-base);
    position: relative;
    overflow: hidden;
}

.consent-checkbox__checkmark::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: linear-gradient(45deg, var(--color-accent), var(--color-accent-hover));
    border-radius: var(--radius-md);
    opacity: 0;
    transition: opacity var(--transition-base);
    z-index: -1;
}

.consent-checkbox__input:checked ~ .consent-checkbox__label .consent-checkbox__checkmark {
    background: var(--color-accent);
    border-color: var(--color-accent);
    box-shadow: var(--shadow-md);
    animation: consentCheckboxCheck 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

.consent-checkbox__input:checked ~ .consent-checkbox__label .consent-checkbox__checkmark::before {
    opacity: 1;
}

.consent-checkbox__input:disabled ~ .consent-checkbox__label .consent-checkbox__checkmark {
    background: var(--color-bg-secondary);
    border-color: var(--color-border);
    cursor: not-allowed;
    opacity: 0.6;
}

.consent-checkbox__checkmark i {
    color: var(--color-text-on-accent);
    font-size: var(--font-size-sm);
    transition: transform var(--transition-base),
                color var(--transition-base);
    opacity: 0;
    transform: scale(0.5);
}

.consent-checkbox__input:checked ~ .consent-checkbox__label .consent-checkbox__checkmark i {
    opacity: 1;
    transform: scale(1);
}

.consent-checkbox__content {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 0;
    flex-wrap: wrap;
}

.consent-checkbox__text {
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    color: var(--color-text-primary);
    line-height: var(--line-height-normal);
    display: inline-flex;
    align-items: center;
    flex-wrap: wrap;
    column-gap: var(--spacing-2);
    row-gap: var(--spacing-1);
    width: 100%;
}

.consent-checkbox__required {
    color: var(--color-error);
    font-weight: var(--font-weight-semibold);
    margin-left: var(--spacing-2);
    font-size: var(--font-size-xs);
}

/* Подсказка для обязательных полей */
.consent-checkbox__hint {
    color: var(--color-accent);
    cursor: help;
    transition: transform var(--transition-base),
                color var(--transition-base);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 1rem;
    height: 1rem;
    line-height: 1;
    vertical-align: middle;
    flex-shrink: 0;
    opacity: 0.7;
}

.consent-checkbox__hint:hover {
    opacity: 1;
    transform: none;
}

.consent-checkbox__hint i {
    font-size: 0.75rem;
}

/* Bootstrap Tooltip стили для подсказок */
.tooltip {
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-medium);
}

.tooltip .tooltip-inner {
    background: var(--color-dark);
    color: var(--color-light);
    border-radius: var(--radius-md);
    padding: var(--spacing-2) var(--spacing-4);
    max-width: 200px;
    text-align: center;
    box-shadow: var(--shadow-lg);
}

.tooltip .tooltip-arrow {
    border-top-color: var(--color-dark);
}

.consent-checkbox__description {
    font-size: var(--font-size-xs);
    color: var(--color-text-secondary);
    line-height: var(--line-height-tight);
    margin-top: var(--spacing-2);
}

.consent-checkbox__policy {
    align-self: flex-start;
    text-align: left;
    display: block;
    width: 100%;
}

.consent-checkbox__policy-link {
    color: var(--color-accent);
    text-decoration: none;
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-medium);
    transition: transform var(--transition-base),
                color var(--transition-base);
    position: relative;
}

.consent-checkbox__policy-link::before {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--color-accent);
    transition: width var(--transition-base);
}

.consent-checkbox__policy-link:hover {
    color: var(--color-accent-hover);
}

.consent-checkbox__policy-link:hover::before {
    width: 100%;
}

/* Размеры */
.consent-checkbox--sm .consent-checkbox__checkmark {
    width: 18px;
    height: 18px;
}

.consent-checkbox--sm .consent-checkbox__checkmark i {
    font-size: var(--font-size-xs);
}

.consent-checkbox--sm .consent-checkbox__text {
    font-size: var(--font-size-xs);
}

.consent-checkbox--lg .consent-checkbox__checkmark {
    width: 26px;
    height: 26px;
}

.consent-checkbox--lg .consent-checkbox__checkmark i {
    font-size: var(--font-size-base);
}

.consent-checkbox--lg .consent-checkbox__text {
    font-size: var(--font-size-base);
}

/* Варианты отображения */
.consent-checkbox--compact {
    align-items: center;
}

.consent-checkbox--compact .consent-checkbox__content {
    flex-direction: row;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--spacing-2);
}

.consent-checkbox--compact .consent-checkbox__text {
    width: auto;
}

.consent-checkbox--compact .consent-checkbox__meta-inline {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-2);
    white-space: nowrap;
}

.consent-checkbox--compact .consent-checkbox__required {
    margin-left: 0;
}

.consent-checkbox--compact .consent-checkbox__description {
    margin-top: 0;
    margin-left: var(--spacing-4);
}

.consent-checkbox--compact .consent-checkbox__policy {
    margin-top: 0;
    width: auto;
    display: inline-flex;
    align-items: center;
    white-space: nowrap;
}

.consent-checkbox--detailed .consent-checkbox__content {
    gap: var(--spacing-4);
}

.consent-checkbox--detailed .consent-checkbox__description {
    font-size: var(--font-size-xs);
    color: var(--color-text-tertiary);
    font-style: italic;
}

/* Состояния */
.consent-checkbox__input:focus-visible ~ .consent-checkbox__label .consent-checkbox__checkmark {
    outline: 2px solid var(--color-accent);
    outline-offset: 2px;
}

/* Адаптивность */
@media (max-width: 768px) {
    .consent-checkbox {
        gap: var(--spacing-2);
        margin-bottom: var(--spacing-2);
    }

    .consent-checkbox__label {
        align-items: flex-start;
    }
    
    .consent-checkbox__checkmark {
        width: 20px;
        height: 20px;
        margin-top: 2px;
    }
    
    .consent-checkbox__checkmark i {
        font-size: var(--font-size-xs);
    }
    
    .consent-checkbox__text {
        font-size: 0.72rem;
    }

    .consent-checkbox__hint {
        width: 0.9375rem;
        height: 0.9375rem;
    }
    
    .consent-checkbox__description {
        font-size: 10px;
    }

    .consent-checkbox__required,
    .consent-checkbox__hint {
        white-space: nowrap;
    }
}

/* Анимация */
@keyframes consentCheckboxCheck {
    0% {
        transform: scale(0.8) rotate(-10deg);
        opacity: 0.5;
    }
    50% {
        transform: scale(1.1) rotate(5deg);
    }
    100% {
        transform: scale(1) rotate(0deg);
        opacity: 1;
    }
}