/* Стили форм */
.form {
    max-width: 100%;
}

.form-group {
    margin-bottom: 20px;
}

.form-label {
    display: block;
    font-weight: 500;
    margin-bottom: 8px;
    color: var(--text-color);
    font-size: var(--font-size-base);
}

.form-label.required::after {
    content: ' *';
    color: var(--error-color);
}

/* Поля ввода */
.form-input, 
.form-select, 
.form-textarea {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    font-size: var(--font-size-base);
    font-family: inherit;
    transition: all var(--transition-fast);
    background: var(--card-background);
    color: var(--text-color);
}

.form-input:focus, 
.form-select:focus, 
.form-textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(0, 121, 107, 0.1);
}

.form-input:disabled,
.form-select:disabled,
.form-textarea:disabled {
    background: var(--border-light);
    color: var(--text-light);
    cursor: not-allowed;
}

.form-textarea {
    resize: vertical;
    min-height: 80px;
    font-family: inherit;
    line-height: 1.5;
}

/* Размеры полей */
.form-input-sm {
    padding: 8px 12px;
    font-size: var(--font-size-sm);
}

.form-input-lg {
    padding: 16px 20px;
    font-size: var(--font-size-lg);
}

/* Состояния валидации */
.form-input.is-valid,
.form-select.is-valid,
.form-textarea.is-valid {
    border-color: var(--success-color);
}

.form-input.is-invalid,
.form-select.is-invalid,
.form-textarea.is-invalid {
    border-color: var(--error-color);
}

/* Сообщения валидации */
.form-feedback {
    margin-top: 6px;
    font-size: var(--font-size-sm);
}

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

.form-feedback.invalid {
    color: var(--error-color);
}

/* Группы полей */
.form-row {
    display: flex;
    gap: 16px;
    margin-bottom: 20px;
}

.form-row .form-group {
    flex: 1;
    margin-bottom: 0;
}

/* Чекбоксы и радиокнопки */
.form-check {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 12px;
}

.form-check-input {
    width: 16px;
    height: 16px;
    margin: 0;
}

.form-check-label {
    margin: 0;
    cursor: pointer;
    user-select: none;
}

/* Поля поиска */
.form-search {
    position: relative;
}

.form-search .form-input {
    padding-left: 40px;
}

.form-search::before {
    content: '🔍';
    position: absolute;
    left: 12px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-light);
    pointer-events: none;
}

/* Группы кнопок в формах */
.form-actions {
    display: flex;
    gap: 12px;
    justify-content: flex-end;
    margin-top: 24px;
    padding-top: 20px;
    border-top: 1px solid var(--border-color);
}

.form-actions.left {
    justify-content: flex-start;
}

.form-actions.center {
    justify-content: center;
}

.form-actions.space-between {
    justify-content: space-between;
}

/* Инлайн формы */
.form-inline {
    display: flex;
    align-items: center;
    gap: 12px;
}

.form-inline .form-group {
    margin-bottom: 0;
    flex-shrink: 0;
}

.form-inline .form-label {
    margin-bottom: 0;
    margin-right: 8px;
}

/* Адаптивность */
@media (max-width: 768px) {
    .form-row {
        flex-direction: column;
        gap: 0;
    }
    
    .form-row .form-group {
        margin-bottom: 20px;
    }
    
    .form-actions {
        flex-direction: column;
    }
    
    .form-inline {
        flex-direction: column;
        align-items: stretch;
    }
    
    .form-inline .form-group {
        margin-bottom: 16px;
    }
}