/* ========================================================================
   Виджет обратной связи — стили
   Цветовая схема наследуется из CSS-переменных сайта (--color-primary и др.)
   ======================================================================== */

/* Основной контейнер */
.feedback-widget {
    margin: 0 auto;
    background: #fff;
    border-radius: var(--border-radius-base, 10px);
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.08);
    overflow: hidden;
    position: relative;
}

.feedback-widget::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--color-primary, #0472a1);
}

/* Информационный блок */
.feedback-info {
    background: linear-gradient(135deg, var(--color-primary, #0472a1) 0%, var(--color-primary-dark, #035e85) 100%);
    color: white;
    min-height: 480px;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.feedback-info::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><circle cx="20" cy="20" r="2" fill="rgba(255,255,255,0.07)"/><circle cx="80" cy="80" r="2" fill="rgba(255,255,255,0.07)"/><circle cx="40" cy="60" r="1" fill="rgba(255,255,255,0.07)"/><circle cx="70" cy="30" r="1.5" fill="rgba(255,255,255,0.07)"/></svg>');
    pointer-events: none;
}

.feedback-info-content {
    padding: 40px;
    position: relative;
    z-index: 2;
}

.feedback-info-icon {
    width: 72px;
    height: 72px;
    background: rgba(255, 255, 255, 0.15);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
}

.feedback-info-icon i {
    font-size: 28px;
    color: #fff;
}

.feedback-info-title {
    font-size: 26px;
    font-weight: 700;
    margin: 0 0 16px 0;
    line-height: 1.3;
}

.feedback-info-text {
    font-size: 15px;
    line-height: 1.6;
    margin: 0 0 24px 0;
    opacity: 0.92;
}

.feedback-info-time {
    margin-bottom: 24px;
    padding: 16px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 8px;
}

.time-item {
    display: flex;
    align-items: center;
    margin-bottom: 8px;
}

.time-item:last-child {
    margin-bottom: 0;
}

.time-item i {
    margin-right: 10px;
    font-size: 16px;
}

.time-schedule {
    font-size: 17px;
    font-weight: 600;
}

.feedback-info-features {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.feature-item {
    display: flex;
    align-items: center;
    padding: 10px 14px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    transition: background 0.2s ease;
}

.feature-item:hover {
    background: rgba(255, 255, 255, 0.18);
}

.feature-item i {
    margin-right: 10px;
    font-size: 16px;
    color: #fff;
}

/* Обертка формы */
.feedback-form-wrapper {
    padding: 40px;
    background: #fff;
    min-height: 480px;
    display: flex;
    align-items: center;
}

.feedback-form {
    width: 100%;
}

/* Заголовок формы */
.feedback-title {
    margin: 0 0 24px 0;
    font-size: 22px;
    font-weight: 600;
    color: #333;
    text-align: center;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.feedback-title i {
    color: var(--color-primary, #0472a1);
    font-size: 20px;
}

/* Уведомление об автозаполнении */
.feedback-autofill-notice {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    padding: 12px 16px;
    margin-bottom: 20px;
    background: rgba(4, 114, 161, 0.06);
    border: 1px solid rgba(4, 114, 161, 0.15);
    border-radius: 8px;
    font-size: 13px;
    line-height: 1.5;
    color: #555;
}

.feedback-autofill-notice i {
    color: var(--color-primary, #0472a1);
    font-size: 16px;
    margin-top: 2px;
    flex-shrink: 0;
}

/* Поля формы */
.feedback-fields {
    margin-bottom: 24px;
}

.feedback-widget .form-group,
.feedback-modal-form .form-group {
    margin-bottom: 20px;
    position: relative;
}

.feedback-widget .form-group label,
.feedback-modal-form .form-group label {
    display: flex;
    align-items: center;
    margin-bottom: 6px;
    font-weight: 500;
    color: #555;
    font-size: 14px;
    gap: 8px;
}

.feedback-widget .form-group label i,
.feedback-modal-form .form-group label i {
    color: var(--color-primary, #0472a1);
    font-size: 15px;
}

.feedback-widget .form-control,
.feedback-modal-form .form-control {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid #d5dbe1;
    border-radius: 8px;
    font-size: 15px;
    box-sizing: border-box;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
    background: #fff;
}

.feedback-widget .form-control:focus,
.feedback-modal-form .form-control:focus {
    outline: none;
    border-color: var(--color-primary, #0472a1);
    box-shadow: 0 0 0 3px rgba(4, 114, 161, 0.1);
}

.feedback-widget .form-control::placeholder,
.feedback-modal-form .form-control::placeholder {
    color: #aaa;
    opacity: 1;
}

.feedback-widget textarea.form-control,
.feedback-modal-form textarea.form-control {
    resize: vertical;
    min-height: 80px;
}

/* Кастомный чекбокс */
.feedback-widget .checkbox-label,
.feedback-modal-form .checkbox-label {
    font-weight: normal !important;
    cursor: pointer;
    display: flex;
    align-items: flex-start;
    font-size: 13px;
    line-height: 1.4;
    position: relative;
    padding-left: 32px;
}

.feedback-widget .checkbox-label input[type="checkbox"],
.feedback-modal-form .checkbox-label input[type="checkbox"] {
    position: absolute;
    opacity: 0;
    cursor: pointer;
}

.feedback-widget .checkmark,
.feedback-modal-form .checkmark {
    position: absolute;
    top: 2px;
    left: 0;
    height: 18px;
    width: 18px;
    background-color: #fff;
    border: 2px solid #ccc;
    border-radius: 4px;
    transition: all 0.2s ease;
}

.feedback-widget .checkbox-label:hover input ~ .checkmark,
.feedback-modal-form .checkbox-label:hover input ~ .checkmark {
    border-color: var(--color-primary, #0472a1);
}

.feedback-widget .checkbox-label input:checked ~ .checkmark,
.feedback-modal-form .checkbox-label input:checked ~ .checkmark {
    background-color: var(--color-primary, #0472a1);
    border-color: var(--color-primary, #0472a1);
}

.feedback-widget .checkmark:after,
.feedback-modal-form .checkmark:after {
    content: "";
    position: absolute;
    display: none;
    left: 5px;
    top: 1px;
    width: 5px;
    height: 10px;
    border: solid white;
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
}

.feedback-widget .checkbox-label input:checked ~ .checkmark:after,
.feedback-modal-form .checkbox-label input:checked ~ .checkmark:after {
    display: block;
}

.feedback-widget .checkbox-label a,
.feedback-modal-form .checkbox-label a {
    color: var(--color-primary, #0472a1);
    text-decoration: none;
    font-weight: 500;
}

.feedback-widget .checkbox-label a:hover,
.feedback-modal-form .checkbox-label a:hover {
    text-decoration: underline;
}

/* Обязательные поля */
.feedback-widget .required,
.feedback-modal-form .required {
    color: var(--color-error, #e0030a);
    font-weight: 600;
}

/* Кнопка отправки */
.feedback-widget .feedback-submit,
.feedback-modal-form .feedback-submit {
    width: 100%;
    padding: 14px 24px;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    font-size: 15px;
    font-weight: 600;
    transition: background 0.2s ease, box-shadow 0.2s ease, transform 0.15s ease;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    background: var(--color-primary, #0472a1);
    color: white;
    box-shadow: 0 4px 12px rgba(4, 114, 161, 0.25);
}

.feedback-widget .feedback-submit:hover:not(:disabled),
.feedback-modal-form .feedback-submit:hover:not(:disabled) {
    background: var(--color-primary-dark, #035e85);
    box-shadow: 0 6px 20px rgba(4, 114, 161, 0.35);
    transform: translateY(-1px);
}

.feedback-widget .feedback-submit:active,
.feedback-modal-form .feedback-submit:active {
    transform: translateY(0);
}

.feedback-widget .feedback-submit:disabled,
.feedback-modal-form .feedback-submit:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none !important;
}

/* Результат отправки */
.feedback-result {
    margin-top: 16px;
    padding: 12px 16px;
    border-radius: 8px;
    font-size: 14px;
    text-align: center;
}

.feedback-success {
    background: var(--color-success, #04a140);
    color: white;
}

.feedback-error {
    background: var(--color-error, #e0030a);
    color: white;
}

/* Глобальные стили валидации телефона */
.phone-warning {
    border-color: #ffc107 !important;
    box-shadow: 0 0 0 0.2rem rgba(255, 193, 7, 0.25) !important;
}

/* ========================================================================
   Плавающая кнопка (FAB)
   ======================================================================== */

.feedback-fab {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 56px;
    height: 56px;
    border-radius: 50%;
    border: none;
    background: var(--color-primary, #0472a1);
    color: #fff;
    font-size: 22px;
    cursor: pointer;
    box-shadow: 0 4px 16px rgba(4, 114, 161, 0.4);
    z-index: 1050;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.2s ease, box-shadow 0.2s ease, opacity 0.3s ease;
    animation: feedbackFabPulse 3s ease-in-out infinite;
}

.feedback-fab:hover {
    transform: scale(1.08);
    box-shadow: 0 6px 24px rgba(4, 114, 161, 0.5);
}

.feedback-fab.hidden {
    opacity: 0;
    pointer-events: none;
    transform: scale(0.8);
}

@keyframes feedbackFabPulse {
    0%, 100% { box-shadow: 0 4px 16px rgba(4, 114, 161, 0.4); }
    50% { box-shadow: 0 4px 24px rgba(4, 114, 161, 0.6); }
}

/* ========================================================================
   Модальное окно
   ======================================================================== */

.feedback-modal-content {
    border: none;
    border-radius: 12px;
    overflow: hidden;
}

.feedback-modal-header {
    background: var(--color-primary, #0472a1);
    color: #fff;
    padding: 16px 20px;
    border-bottom: none;
}

.feedback-modal-header .modal-title {
    font-size: 18px;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 8px;
}

.feedback-modal-header .modal-title i {
    font-size: 16px;
}

.feedback-modal-content .modal-body {
    padding: 24px;
}

.feedback-modal-form .feedback-fields {
    margin-bottom: 16px;
}

.feedback-modal-form .form-group {
    margin-bottom: 16px;
}

.feedback-modal-form .form-control {
    padding: 10px 14px;
    font-size: 14px;
}

.feedback-modal-form textarea.form-control {
    min-height: 60px;
}

.feedback-modal-form .feedback-submit {
    padding: 12px 20px;
    font-size: 14px;
}

.feedback-modal-form .feedback-autofill-notice {
    margin-bottom: 16px;
    padding: 10px 14px;
    font-size: 12px;
}

/* ========================================================================
   Мобильная адаптация
   ======================================================================== */

@media (max-width: 991px) {
    .feedback-widget {
        margin: 15px;
        border-radius: 12px;
    }
    
    .feedback-info {
        min-height: auto;
        text-align: center;
    }
    
    .feedback-info-content {
        padding: 28px 24px;
    }
    
    .feedback-info-icon {
        margin: 0 auto 20px;
    }
    
    .feedback-info-title {
        font-size: 22px;
        margin-bottom: 12px;
    }
    
    .feedback-info-text {
        font-size: 14px;
        margin-bottom: 20px;
    }
    
    .feedback-info-features {
        flex-direction: row;
        flex-wrap: wrap;
        justify-content: center;
        gap: 8px;
    }
    
    .feature-item {
        flex: 1;
        min-width: 140px;
        justify-content: center;
        padding: 8px;
        font-size: 13px;
    }
    
    .feedback-form-wrapper {
        padding: 28px 24px;
        min-height: auto;
    }
    
    .feedback-title {
        font-size: 20px;
        margin-bottom: 20px;
    }
    
    .feedback-widget .form-control {
        padding: 14px 16px;
        font-size: 16px;
    }
    
    .feedback-widget .feedback-submit {
        padding: 16px 24px;
        font-size: 16px;
    }
}

@media (max-width: 768px) {
    .feedback-fab {
        bottom: 100px;
        right: 16px;
        width: 48px;
        height: 48px;
        font-size: 18px;
    }
}

@media (max-width: 576px) {
    .feedback-widget {
        margin: 10px;
        border-radius: 10px;
    }
    
    .feedback-info-content {
        padding: 24px 18px;
    }
    
    .feedback-form-wrapper {
        padding: 24px 18px;
    }
    
    .feedback-info-features {
        flex-direction: column;
    }
    
    .feature-item {
        min-width: auto;
    }
}