.error-message {
    color: #dc3545;
    font-size: 14px;
    margin-top: 5px;
}

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

.form-group label {
    display: block;
    margin-bottom: 5px;
    font-weight: bold;
    color: #333;
    font-size: 14px;
}

.form-group input[type="text"],
.form-group input[type="date"],
.form-group input[type="email"],
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 16px;
    box-sizing: border-box;
    transition: border-color 0.15s ease-in-out, box-shadow 0.15s ease-in-out;
}

.form-group input[type="text"]:focus,
.form-group input[type="date"]:focus,
.form-group input[type="email"]:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #007bff;
    box-shadow: 0 0 0 2px rgba(0,123,255,0.25);
}

.form-group textarea {
    resize: vertical;
    min-height: 100px;
    font-family: inherit;
}

.form-actions {
    display: flex;
    gap: 15px;
    margin-top: 30px;
    padding-top: 20px;
    border-top: 2px solid #dee2e6;
}

.form-actions .btn {
    padding: 12px 24px;
    font-size: 16px;
}

.btn-cancel {
    background-color: #6c757d;
    color: white;
    text-decoration: none;
}

.btn-cancel:hover {
    background-color: #545b62;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

/* Стили для разделов формы */
h3 {
    margin-top: 35px;
    margin-bottom: 25px;
    color: #333;
    font-size: 18px;
    font-weight: bold;
    border-bottom: 2px solid #007bff;
    padding-bottom: 8px;
    position: relative;
}

h3:first-of-type {
    margin-top: 20px;
}

h3:before {
    content: '';
    position: absolute;
    left: 0;
    bottom: -2px;
    width: 50px;
    height: 2px;
    background-color: #28a745;
}

label:after {
    content: '';
}

label[for="employee"]:after,
label[for="contractDate"]:after,
label[for="contractNumber"]:after,
label[for="clientType"]:after,
label[for="lastName"]:after,
label[for="firstName"]:after,
label[for="middleName"]:after {
    content: ' *';
    color: #007bff;
}

.form-group input[type="text"]:invalid,
.form-group input[type="email"]:invalid {
    border-color: #dc3545;
}

.form-group input[type="text"]:valid,
.form-group input[type="email"]:valid {
    border-color: #28a745;
}

/* Стили для подсказок */
.form-group .field-hint {
    font-size: 12px;
    color: #6c757d;
    margin-top: 3px;
    font-style: italic;
}

/* Стили для группировки связанных полей */
.field-group {
    border: 1px solid #e9ecef;
    border-radius: 6px;
    padding: 15px;
    margin-bottom: 20px;
    background-color: #f8f9fa;
}

.field-group-title {
    font-weight: bold;
    color: #495057;
    margin-bottom: 10px;
    font-size: 14px;
}

/* Адаптивные стили */
@media (max-width: 768px) {
    .form-row {
        grid-template-columns: 1fr;
    }

    .form-actions {
        flex-direction: column;
        align-items: center;
    }

    h3 {
        font-size: 16px;
    }

    .form-group input[type="text"],
    .form-group input[type="date"],
    .form-group input[type="email"],
    .form-group select,
    .form-group textarea {
        font-size: 14px;
        padding: 8px;
    }

    .form-actions .btn {
        width: 100%;
        margin-bottom: 10px;
    }
}

/* Стили для специальных полей */
.passport-field {
    font-family: 'Courier New', monospace;
}

.phone-field::placeholder {
    font-family: sans-serif;
}

/* Стили для кнопок действий */
.btn-primary {
    background-color: #007bff;
    border-color: #007bff;
    font-weight: 500;
    transition: all 0.15s ease-in-out;
}

.btn-primary:hover {
    background-color: #0056b3;
    border-color: #004085;
    transform: translateY(-1px);
}

.btn-primary:active {
    transform: translateY(0);
}

/* Анимация для фокуса на полях */
.form-group {
    position: relative;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    animation: pulse-border 0.3s ease-in-out;
}

@keyframes pulse-border {
    0% {
        box-shadow: 0 0 0 0 rgba(0,123,255,0.4);
    }
    70% {
        box-shadow: 0 0 0 10px rgba(0,123,255,0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(0,123,255,0);
    }
}

/* Стили для валидации */
.form-group.has-error input,
.form-group.has-error select,
.form-group.has-error textarea {
    border-color: #007bff;
    box-shadow: 0 0 0 2px rgba(0,123,255,0.25);
}

.form-group.has-success input,
.form-group.has-success select,
.form-group.has-success textarea {
    border-color: #28a745;
    box-shadow: 0 0 0 0.2rem rgba(40, 167, 69, 0.25);
}

/* Стили для загрузки */
.loading {
    opacity: 0.6;
    pointer-events: none;
}

.loading input,
.loading select,
.loading textarea,
.loading button {
    cursor: not-allowed;
}

/* Улучшенные стили для textarea */
textarea.auto-resize {
    resize: none;
    overflow: hidden;
}

/* Стили для счетчика символов */
.char-counter {
    font-size: 11px;
    color: #6c757d;
    text-align: right;
    margin-top: 3px;
}

.char-counter.warning {
    color: #fd7e14;
}

.char-counter.danger {
    color: #dc3545;
}

/* Validation styles */
.form-control.error {
    border-color: #e74c3c;
    box-shadow: 0 0 0 0.2rem rgba(231, 76, 60, 0.25);
}

.error-message {
    color: #e74c3c;
    font-size: 0.875rem;
    margin-top: 0.25rem;
    display: block;
}

.form-control:focus {
    border-color: #3498db;
    box-shadow: 0 0 0 0.2rem rgba(52, 152, 219, 0.25);
}

.form-control.error:focus {
    border-color: #e74c3c;
    box-shadow: 0 0 0 0.2rem rgba(231, 76, 60, 0.25);
}