/* Стили для форм регистрации и авторизации */

/* Основные стили для контейнеров */
.form-container {
    max-width: 800px;
    margin: 0 auto;
    padding: 2rem;
    background: #ffffff;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

.form-section {
    margin-bottom: 2rem;
    padding: 1.5rem;
    background: #f8f9fa;
    border-radius: 8px;
    border-left: 4px solid #8B4513;
}

.form-section h4 {
    color: #8B4513;
    margin-bottom: 1rem;
    font-size: 1.25rem;
    font-weight: 600;
    display: flex;
    align-items: center;
}

.form-section h4 i {
    margin-right: 0.5rem;
}

/* Стили для полей формы */
.form-group {
    margin-bottom: 1.5rem;
}

.form-label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: #333;
    font-size: 0.95rem;
}

.form-label .required {
    color: #dc3545;
    margin-left: 0.25rem;
}

.form-input {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 2px solid #e9ecef;
    border-radius: 6px;
    font-size: 1rem;
    transition: all 0.3s ease;
    background: #ffffff;
}

.form-input:focus {
    outline: none;
    border-color: #8B4513;
    box-shadow: 0 0 0 3px rgba(139, 69, 19, 0.1);
}

.form-input:invalid {
    border-color: #A0522D;
}

.form-input:valid {
    border-color: #228B22;
}

.form-textarea {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 2px solid #a0522d;
    border-radius: 6px;
    font-size: 1rem;
    transition: all 0.3s ease;
    background: #ffffff;
    resize: vertical;
    min-height: 100px;
}

.form-textarea:focus {
    outline: none;
    border-color: #8B4513;
    box-shadow: 0 0 0 3px rgba(139, 69, 19, 0.1);
}

.form-select {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 2px solid #e9ecef;
    border-radius: 6px;
    font-size: 1rem;
    transition: all 0.3s ease;
    background: #ffffff;
    cursor: pointer;
}

.form-select:focus {
    outline: none;
    border-color: #8B4513;
    box-shadow: 0 0 0 3px rgba(139, 69, 19, 0.1);
}

/* Стили для кнопок */
.btn-primary {
    background: linear-gradient(135deg, #222222, #591d00);
    border: none;
    color: white;
    padding: 0.75rem 2rem;
    border-radius: 6px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.btn-primary:hover {
    background: linear-gradient(135deg, #A0522D, #8B4513);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(139, 69, 19, 0.3);
}

.btn-secondary {
    background: #6c757d;
    border: none;
    color: white;
    padding: 0.75rem 2rem;
    border-radius: 6px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.btn-secondary:hover {
    background: #545b62;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(108, 117, 125, 0.3);
}

.btn-lg {
    padding: 1rem 2.5rem;
    font-size: 1.1rem;
}

/* Стили для сообщений */
.form-help {
    font-size: 0.875rem;
    color: #6c757d;
    margin-top: 0.5rem;
}

.form-error {
    color: #A0522D;
    font-size: 0.875rem;
    margin-top: 0.5rem;
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.form-error i {
    font-size: 0.75rem;
}

/* Стили для алертов */
.alert {
    padding: 1rem 1.5rem;
    border-radius: 6px;
    margin: 1rem 0;
    border-left: 4px solid;
}

.form-help i {
    color: #8B4513;
    margin-right: 0.25rem;
}

.form-help strong {
    color: #8B4513;
    font-weight: 600;
}


.alert-info {
    background: #d1ecf1;
    border-color: #17a2b8;
    color: #0c5460;
}

.alert-warning {
    background: #fff3cd;
    border-color: #ffc107;
    color: #856404;
}

.alert-success {
    background: #d4edda;
    border-color: #28a745;
    color: #155724;
}

.alert-danger {
    background: #f8d7da;
    border-color: #A0522D;
    color: #8B4513;
}

/* Стили для роли */
.role-info {
    background: #f5f5dc;
    border: 1px solid #D2B48C;
    border-radius: 6px;
    padding: 1rem;
    margin: 1rem 0;
}

.role-info h6 {
    color: #8B4513;
    margin-bottom: 0.5rem;
    font-weight: 600;
}

.role-info ul {
    margin: 0;
    padding-left: 1.5rem;
}

.role-info li {
    margin-bottom: 0.25rem;
    color: #424242;
}

.role-info small {
    color: #666;
    font-style: italic;
}

/* Стили для сетки */
.form-row {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1rem;
    margin-bottom: 1rem;
}

.form-row.two-cols {
    grid-template-columns: 1fr 1fr;
}

.form-row.three-cols {
    grid-template-columns: 1fr 1fr 1fr;
}

/* Адаптивность */
@media (max-width: 768px) {
    .form-container {
        margin: 1rem;
        padding: 1rem;
    }

    .form-row.two-cols,
    .form-row.three-cols {
        grid-template-columns: 1fr;
    }

    .btn-primary,
    .btn-secondary {
        width: 100%;
        margin-bottom: 0.5rem;
    }
}

/* Стили для загрузки файлов */
.file-upload-area {
    border: 2px dashed #e9ecef;
    border-radius: 6px;
    padding: 2rem;
    text-align: center;
    transition: all 0.3s ease;
    cursor: pointer;
}

.file-upload-area:hover {
    border-color: #007bff;
    background: #f0f8ff;
}

.file-upload-area.dragover {
    border-color: #007bff;
    background: #e3f2fd;
}

.file-upload-icon {
    font-size: 2rem;
    color: #6c757d;
    margin-bottom: 1rem;
}

.file-upload-text {
    color: #6c757d;
    margin-bottom: 0.5rem;
}

.file-upload-hint {
    font-size: 0.875rem;
    color: #999;
}

/* Стили для скрытия стандартной кнопки файла и создания кастомной */
.form-file {
    position: relative;
    overflow: hidden;
    display: inline-block;
    width: 100%;
}

.form-file input[type="file"] {
    position: absolute;
    left: -9999px;
    opacity: 0;
}

.form-file-label {
    display: block;
    width: 100%;
    padding: 0.75rem 1rem;
    border: 2px dashed #e9ecef;
    border-radius: 6px;
    font-size: 1rem;
    transition: all 0.3s ease;
    background: #f8f9fa;
    cursor: pointer;
    text-align: center;
    color: #6c757d;
    position: relative;
}

.form-file-label:hover {
    border-color: #8B4513;
    background: #f5f5dc;
    color: #8B4513;
}

.form-file-label:focus-within {
    outline: none;
    border-color: #8B4513;
    box-shadow: 0 0 0 3px rgba(139, 69, 19, 0.1);
}

.form-file-label::before {
    content: "📁";
    margin-right: 0.5rem;
    font-size: 1.2rem;
}

.form-file-label::after {
    content: "Выберите файл";
    font-weight: 500;
}

/* Стили для выбранного файла */
.form-file.has-file .form-file-label {
    border-color: #8B4513;
    background: #f5f5dc;
    color: #8B4513;
}

.form-file.has-file .form-file-label::after {
    content: attr(data-filename);
    color: #8B4513;
    font-weight: 600;
}

/* Стили для кнопки очистки файла */
.form-file-clear {
    position: absolute;
    right: 0.5rem;
    top: 50%;
    transform: translateY(-50%);
    background: #dc3545;
    color: white;
    border: none;
    border-radius: 50%;
    width: 24px;
    height: 24px;
    font-size: 0.75rem;
    cursor: pointer;
    display: none;
    align-items: center;
    justify-content: center;
}

.form-file.has-file .form-file-clear {
    display: flex;
}

.form-file-clear:hover {
    background: #c82333;
}

/* Стили для прогресс-бара */
.progress {
    height: 8px;
    background: #e9ecef;
    border-radius: 4px;
    overflow: hidden;
    margin: 1rem 0;
}

.progress-bar {
    height: 100%;
    background: linear-gradient(90deg, #007bff, #0056b3);
    transition: width 0.3s ease;
}

/* Стили для чекбоксов и радиокнопок */
.form-check {
    display: flex;
    align-items: center;
    margin-bottom: 1rem;
}

.form-check-input {
    margin-right: 0.5rem;
    transform: scale(1.2);
}

.form-check-label {
    font-weight: 500;
    color: #333;
    cursor: pointer;
}

/* Стили для заголовков страниц */
.page-header {
    text-align: center;
    margin-bottom: 3rem;
    padding: 2rem 0;
    background: linear-gradient(135deg, #f8f9fa, #e9ecef);
    border-radius: 12px;
}

.page-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.page-subtitle {
    font-size: 1.25rem;
    color: #6c757d;
    margin-bottom: 0;
}

/* Стили для навигации */
.form-nav {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-top: 2rem;
    flex-wrap: wrap;
}

.form-nav a {
    color: #ffffff;
    text-decoration: none;
    padding: 0.5rem 1rem;
    border-radius: 6px;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.form-nav a:hover {
    color: #8B4513;
    background: #f8f9fa;
}

/* Стили для полей form-control (Bootstrap совместимость) */
.form-control {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 2px solid #e9ecef;
    border-radius: 6px;
    font-size: 1rem;
    transition: all 0.3s ease;
    background: #ffffff;
}

.form-control:focus {
    outline: none;
    border-color: #8B4513;
    box-shadow: 0 0 0 3px rgba(139, 69, 19, 0.1);
}

.form-control:invalid {
    border-color: #A0522D;
}

.form-control:valid {
    border-color: #228B22;
}

.form-control.is-invalid {
    border-color: #A0522D;
}

.form-control.is-valid {
    border-color: #228B22;
}

/* Стили для статусов */
.status-badge {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    border-radius: 12px;
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
}

.status-pending {
    background: #fff3cd;
    color: #856404;
}

.status-approved {
    background: #d4edda;
    color: #155724;
}

.status-rejected {
    background: #f8d7da;
    color: #721c24;
}