/* ============================================= */
/*               ОСНОВНЫЕ СТИЛИ СТРАНИЦЫ        */
/* ============================================= */
.feedback-page {
    padding: 0 var(--space-md);
    animation: slideFade 0.5s ease;
    max-width: 760px;
}

/* ============================================= */
/*               УЛУЧШЕННАЯ НАВИГАЦИЯ           */
/* ============================================= */
.breadcrumb-nav {
    margin-top: var(--space-md);
}

.breadcrumb-list {
    display: flex;
    align-items: center;
    justify-content: center;
    list-style: none;
    padding: 0;
    margin: 0;
    gap: var(--space-xs);
    flex-wrap: wrap;
}

.breadcrumb-item {
    display: flex;
    align-items: center;
}

.breadcrumb-link {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    padding: var(--space-xs) var(--space-sm);
    text-decoration: none;
    color: var(--text-secondary);
    border-radius: var(--border-radius);
    transition: all 0.3s ease;
    font-weight: 500;
    font-size: 0.9rem;
}

.breadcrumb-link:hover {
    color: var(--primary);
}

.breadcrumb-icon {
    font-size: 0.8rem;
    opacity: 0.8;
}

.breadcrumb-separator {
    color: var(--dark-gray);
    font-size: 0.7rem;
    opacity: 0.6;
}

.breadcrumb-current {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    padding: var(--space-xs) var(--space-sm);
}

.breadcrumb-current-text {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    color: var(--primary);
    font-weight: 600;
    font-size: 0.9rem;
}

/* Темная тема для breadcrumbs */
[data-theme="dark"] .breadcrumb-link {
    color: var(--text-secondary);
}

[data-theme="dark"] .breadcrumb-link:hover {
    background-color: var(--medium-gray);
    color: var(--primary-blue);
}

[data-theme="dark"] .breadcrumb-current-text {
    color: var(--secondary);
}

/* ============================================= */
/*               ШАПКА СТРАНИЦЫ                 */
/* ============================================= */
.feedback-header {
    text-align: center;
    padding-bottom: calc(var(--space-md) + var(--space-xs));
    border-bottom: 1px solid var(--medium-gray);
}

.feedback-header h1 {
    color: var(--primary);
    font-weight: 700;
    font-size: 2.5rem;
    margin: 0.75rem 0 0.35rem;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.feedback-header h1 i {
    margin-right: var(--space-sm);
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.feedback-subtitle {
    color: var(--text-secondary);
    font-size: 1rem;
    margin: 0;
    max-width: 460px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.5;
}

/* ============================================= */
/*               ФОРМА ОБРАТНОЙ СВЯЗИ           */
/* ============================================= */
.feedback-page form {
    background: var(--bg-secondary);
    padding: 1.5rem;
    transition: var(--transition);
}

/* Контейнеры формы */
.form-section {
    margin-bottom: 1rem;
    width: 100%;
}

.form-row {
    display: flex;
    gap: 1rem;
    margin-bottom: 1rem;
}

.form-row .form-section {
    flex: 1;
    min-width: 0;
}

/* Метки полей */
label {
    display: block;
    margin-bottom: 0.45rem;
    font-weight: 600;
    color: var(--text-primary);
    font-size: 0.96rem;
}

/* Поля ввода */
input, select, textarea {
    width: 100%;
    padding: 0.8rem 0.95rem;
    border: 2px solid var(--medium-gray);
    border-radius: var(--border-radius);
    font-family: inherit;
    font-size: 0.98rem;
    background-color: var(--bg-primary);
    color: var(--text-primary);
    box-sizing: border-box;
    transition: all 0.3s ease;
}

input:focus, select:focus, textarea:focus {
    border-color: var(--primary);
    outline: none;
    box-shadow: 0 0 0 3px rgba(67, 97, 238, 0.15);
    background-color: var(--bg-secondary);
}

/* Текстовое поле */
textarea {
    min-height: 144px;
    resize: vertical;
    line-height: 1.45;
}

/* Стили для селекта */
select {
    cursor: pointer;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%23666'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M19 9l-7 7-7-7'%3E%3C/path%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    background-size: 16px;
    padding-right: 40px;

    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
}

[data-theme="dark"] select {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%23aaa'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M19 9l-7 7-7-7'%3E%3C/path%3E%3C/svg%3E");
}

/* Validation styles */
.form-section {
    position: relative;
    margin-bottom: 1rem;
}

.form-error {
    color: var(--error-color);
    font-size: 0.82rem;
    margin-top: 0.35rem;
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    opacity: 0;
    transform: translateY(-10px);
    transition: all 0.3s ease;
}

.form-error.show {
    opacity: 1;
    transform: translateY(0);
}

.form-error i {
    font-size: 0.8rem;
}

.char-counter {
    font-size: 0.77rem;
    text-align: right;
    margin-top: 0.3rem;
    color: var(--dark-gray);
    transition: color 0.3s ease;
}

.char-counter.warning {
    color: var(--warning-color);
}

.char-counter.error {
    color: var(--error-color);
}

/* Help text styles */
.help-text {
    font-size: 0.8rem;
    color: var(--text-secondary);
    margin-top: 0.3rem;
    line-height: 1.35;
}

/* ============================================= */
/*               КНОПКА ОТПРАВКИ                */
/* ============================================= */
.form-footer {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-top: 1.25rem;
    padding-top: 1rem;
    border-top: 1px solid var(--medium-gray);
}

.submit-btn {
    padding: 0.8rem 1.4rem;
    font-size: 1rem;
    gap: var(--space-sm);
    min-width: 180px;
}

.submit-btn:hover:not(:disabled) {
    color: var(--btn-text);
}

.submit-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none !important;
}

.submit-btn i {
    transition: transform 0.3s ease;
}

.submit-btn:hover:not(:disabled) i {
    transform: translateX(2px);
}

/* ============================================= */
/*               СООБЩЕНИЕ ОБ УСПЕХЕ            */
/* ============================================= */
#successMessage {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 1.25rem;
    background: var(--success-bg);
    border: 1px solid var(--success-color);
    border-radius: var(--border-radius);
    color: var(--success-color);
    margin: 1rem 0 1.25rem;
    animation: fadeIn 0.4s ease;
}

#successMessage i {
    font-size: 3rem;
    margin-bottom: var(--space-md);
}

#successText {
    display: block;
    font-size: 1.1rem;
    font-weight: 500;
    margin-bottom: var(--space-xs);
}

.status-card {
    display: flex;
    gap: var(--space-sm);
    padding: 0.95rem 1rem;
    margin: 1rem 0;
    border-radius: var(--border-radius);
    text-align: left;
}

.status-card i {
    font-size: 1.2rem;
    margin-top: 0.15rem;
}

.status-success {
    background: var(--success-bg);
    border: 1px solid var(--success-color);
    color: var(--success-color);
}

.status-error {
    background: var(--error-bg);
    border: 1px solid var(--error-color);
    color: var(--error-color);
}

.status-hint {
    margin: 0;
    font-size: 0.95rem;
    color: var(--text-secondary);
}

/* ============================================= */
/*               АНИМАЦИИ                       */
/* ============================================= */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes slideFade {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ============================================= */
/*               АДАПТИВНОСТЬ                   */
/* ============================================= */
@media (max-width: 768px) {
    .feedback-page {
        padding: 0 var(--space-sm);
    }

    .feedback-header h1 {
        font-size: 2rem;
    }

    .feedback-subtitle {
        font-size: 0.96rem;
    }

    .feedback-page form {
        padding: 1.1rem;
    }

    .form-row {
        flex-direction: column;
        gap: 0.85rem;
    }

    .submit-btn {
        width: 100%;
        max-width: 100%;
    }

    .breadcrumb-list {
        justify-content: center;
    }

    .breadcrumb-link,
    .breadcrumb-current {
        padding: var(--space-xs);
        font-size: 0.85rem;
    }
}

@media (max-width: 480px) {
    .feedback-header h1 {
        font-size: 1.8rem;
    }

    .feedback-page form {
        padding: 0.9rem;
    }

    input, select, textarea {
        padding: 0.72rem 0.82rem;
    }

    textarea {
        min-height: 132px;
    }
}

/* Плавные переходы для темной темы */
.feedback-page * {
    transition: color 0.3s ease, background-color 0.3s ease, border-color 0.3s ease;
}

/* ============================================= */
/*               ВАЛИДАЦИЯ ФОРМЫ               */
/* ============================================= */

/* Стили для полей с ошибками */
.form-section.error input,
.form-section.error select,
.form-section.error textarea {
    border-color: var(--error-color);
    box-shadow: 0 0 0 3px rgba(231, 76, 60, 0.1);
    background-color: var(--error-bg);
}

.form-section.error label {
    color: var(--error-color);
}

/* Стили для валидных полей */
.form-section.valid input,
.form-section.valid select,
.form-section.valid textarea {
    border-color: var(--success-color);
    box-shadow: 0 0 0 3px rgba(39, 174, 96, 0.1);
    background-color: var(--success-bg);
}

.form-section.valid label {
    color: var(--success-color);
}

/* Стили для предупреждений (почти достигнут лимит) */
.form-section.warning input,
.form-section.warning textarea {
    border-color: var(--warning-color);
    box-shadow: 0 0 0 3px rgba(243, 156, 18, 0.1);
}

.form-section.warning label {
    color: var(--warning-color);
}

/* Анимация для ошибок */
@keyframes shake {
    0%, 100% { transform: translateX(0); }
    25% { transform: translateX(-5px); }
    75% { transform: translateX(5px); }
}

.form-section.error input,
.form-section.error select,
.form-section.error textarea {
    animation: shake 0.5s ease-in-out;
}

/* Стили для счетчиков символов */
.char-counter {
    font-size: 0.77rem;
    text-align: right;
    margin-top: 0.3rem;
    transition: all 0.3s ease;
    font-weight: 500;
}

.char-counter.normal {
    color: var(--dark-gray);
}

.char-counter.warning {
    color: var(--warning-color);
}

.char-counter.error {
    color: var(--error-color);
    font-weight: 600;
}

/* Стили для сообщений об ошибках */
.form-error {
    color: var(--error-color);
    font-size: 0.82rem;
    margin-top: 0.35rem;
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    opacity: 0;
    transform: translateY(-10px);
    transition: all 0.3s ease;
}

.form-error.show {
    opacity: 1;
    transform: translateY(0);
}

.form-error i {
    font-size: 0.8rem;
}

/* Стили для подсказок */
.help-text {
    font-size: 0.8rem;
    color: var(--text-secondary);
    margin-top: 0.3rem;
    line-height: 1.35;
    transition: color 0.3s ease;
}

.form-section.error .help-text {
    color: var(--error-color);
}

.form-section.valid .help-text {
    color: var(--success-color);
}