:root {
    --primary-color: #E21A1A;
    --secondary-color: #333333;
    --background-color: #F5F5F5;
    --card-background: #FFFFFF;
    --text-color: #333333;
    --success-color: #4CAF50;
    --warning-color: #FF9800;
    --danger-color: #F44336;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: var(--background-color);
    color: var(--text-color);
    line-height: 1.6;
    min-height: 100vh;
}

.container {
    max-width: 800px;
    margin: 0 auto;
    padding: 20px;
}

/* Заставка */
.splash-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #1a1a2e 0%, #2d2d44 100%);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999;
    animation: fadeIn 0.5s;
}

.splash-content {
    text-align: center;
    color: white;
}

.splash-logo-wrapper {
    display: flex;
    justify-content: center;
    margin-bottom: 20px;
}

.splash-logo-circle {
    width: 100px;
    height: 100px;
    background: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 15px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.4), 0 0 0 3px rgba(255, 255, 255, 0.1);
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { box-shadow: 0 5px 20px rgba(0, 0, 0, 0.4), 0 0 0 3px rgba(255, 255, 255, 0.1); }
    50% { box-shadow: 0 5px 20px rgba(0, 0, 0, 0.4), 0 0 0 8px rgba(255, 255, 255, 0.15); }
}

.splash-logo-img {
    width: 70px;
    height: 70px;
    object-fit: contain;
}

.splash-title {
    font-size: 28px;
    font-weight: bold;
    margin: 15px 0 10px;
    color: #fff;
    letter-spacing: 2px;
}

.splash-subtitle {
    font-size: 16px;
    color: #ccc;
    margin-bottom: 25px;
}

.splash-loader {
    width: 180px;
    height: 4px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 2px;
    margin: 0 auto 15px;
    overflow: hidden;
}

.loader-bar {
    width: 50%;
    height: 100%;
    background: var(--primary-color);
    border-radius: 2px;
    animation: loading 1.5s infinite;
}

@keyframes loading {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(200%); }
}

.splash-loading-text {
    color: #999;
    font-size: 14px;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

/* Форма логина */
.login-form-container {
    max-width: 500px;
    margin: 40px auto;
    background: white;
    padding: 40px;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.login-form-header {
    text-align: center;
    margin-bottom: 25px;
}

.login-logo-wrapper {
    display: flex;
    justify-content: center;
    margin-bottom: 15px;
}

.login-logo-circle {
    width: 80px;
    height: 80px;
    background: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 12px;
    box-shadow: 0 3px 15px rgba(0, 0, 0, 0.2), 0 0 0 2px rgba(226, 26, 26, 0.1);
}

.login-logo-img {
    width: 55px;
    height: 55px;
    object-fit: contain;
}

.login-form-header h1 {
    color: var(--primary-color);
    font-size: 22px;
    margin-bottom: 8px;
}

.login-form-header p {
    color: #666;
    font-size: 14px;
}

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

label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
}

input[type="text"] {
    width: 100%;
    padding: 12px;
    border: 2px solid #ddd;
    border-radius: 5px;
    font-size: 16px;
    transition: border-color 0.3s;
}

input[type="text"]:focus {
    outline: none;
    border-color: var(--primary-color);
}

.btn {
    background-color: var(--primary-color);
    color: white;
    padding: 15px 30px;
    border: none;
    border-radius: 5px;
    font-size: 18px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
    display: block;
    margin: 20px auto;
    width: 100%;
    max-width: 300px;
}

.btn:hover {
    background-color: #c41717;
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

.admin-link {
    text-align: center;
    margin-top: 20px;
    padding-top: 20px;
    border-top: 1px solid #eee;
}

.admin-link a {
    color: #666;
    text-decoration: none;
    font-size: 14px;
}

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

/* Кнопка выбора подразделения */
.btn-select-department {
    width: 100%;
    padding: 12px 15px;
    background: white;
    border: 2px solid #ddd;
    border-radius: 5px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    font-size: 16px;
    transition: border-color 0.3s;
}

.btn-select-department:hover {
    border-color: var(--primary-color);
}

.btn-select-arrow {
    color: #666;
}

/* Модальное окно */
.department-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 1000;
}

.department-modal-content {
    background: white;
    width: 90%;
    max-width: 500px;
    max-height: 80vh;
    border-radius: 12px;
    display: flex;
    flex-direction: column;
    animation: slideUp 0.3s;
}

@keyframes slideUp {
    from { transform: translateY(50px); opacity: 0; }
    to { transform: translateY(0); opacity: 1; }
}

.department-modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px;
    border-bottom: 1px solid #eee;
}

.department-modal-header h3 {
    margin: 0;
}

.modal-close {
    background: none;
    border: none;
    font-size: 20px;
    cursor: pointer;
    color: #666;
}

.department-modal-body {
    flex: 1;
    overflow-y: auto;
    padding: 20px;
}

.breadcrumbs {
    margin-bottom: 15px;
    color: #666;
    font-size: 14px;
    cursor: pointer;
}

.breadcrumbs span {
    color: var(--primary-color);
    text-decoration: underline;
}

.department-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.department-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 15px;
    background: #f8f9fa;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s;
}

.department-item:hover {
    background: #e9ecef;
}

.department-item.selected {
    background: #fff3f3;
    border: 2px solid var(--primary-color);
}

.item-arrow {
    color: #999;
    font-size: 20px;
}

.item-select {
    background: var(--primary-color);
    color: white;
    border: none;
    padding: 5px 15px;
    border-radius: 5px;
    cursor: pointer;
    font-size: 12px;
}

.department-modal-footer {
    display: flex;
    gap: 10px;
    padding: 20px;
    border-top: 1px solid #eee;
}

.btn-cancel {
    flex: 1;
    padding: 12px;
    background: #f0f0f0;
    border: none;
    border-radius: 5px;
    cursor: pointer;
}

.btn-confirm {
    flex: 1;
    padding: 12px;
    background: var(--primary-color);
    color: white;
    border: none;
    border-radius: 5px;
    cursor: pointer;
}

/* Меню */
.menu-container {
    max-width: 800px;
    margin: 40px auto;
    background: white;
    padding: 30px;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.menu-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
    padding-bottom: 20px;
    border-bottom: 1px solid #eee;
}

.menu-user-info {
    display: flex;
    align-items: center;
    gap: 15px;
}

.user-avatar {
    font-size: 35px;
    background: #f0f0f0;
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
}

.menu-user-info h3 {
    margin: 0;
    color: #333;
}

.menu-user-info p {
    margin: 0;
    color: #666;
    font-size: 14px;
}

.btn-logout {
    background: transparent;
    border: 2px solid #dc3545;
    color: #dc3545;
    padding: 10px 20px;
    border-radius: 8px;
    cursor: pointer;
    font-size: 14px;
    transition: all 0.3s;
}

.btn-logout:hover {
    background: #dc3545;
    color: white;
}

.menu-title {
    text-align: center;
    color: #333;
    margin-bottom: 20px;
}

.survey-list {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.survey-list-item {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 20px;
    border-radius: 12px;
    transition: all 0.3s;
    cursor: pointer;
}

.survey-list-item.available {
    background: linear-gradient(135deg, #f8f9fa 0%, #ffffff 100%);
    border: 2px solid #e0e0e0;
}

.survey-list-item.available:hover {
    border-color: var(--primary-color);
    transform: translateY(-3px);
    box-shadow: 0 5px 20px rgba(226, 26, 26, 0.15);
}

.survey-list-item.completed {
    background: #f0f9f0;
    border: 2px solid #c8e6c9;
    cursor: not-allowed;
    opacity: 0.7;
}

.survey-status-icon {
    font-size: 30px;
    min-width: 45px;
    text-align: center;
}

.survey-info {
    flex: 1;
}

.survey-info h3 {
    margin: 0 0 5px 0;
    color: #333;
    font-size: 18px;
}

.survey-info p {
    margin: 0 0 10px 0;
    color: #666;
    font-size: 14px;
}

.survey-status {
    display: inline-block;
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
}

.status-available {
    background: #fff3e0;
    color: #ff9800;
}

.status-completed {
    background: #e8f5e9;
    color: #4caf50;
}

.survey-arrow {
    font-size: 24px;
    color: var(--primary-color);
}

/* Форма опроса */
.survey-form {
    background-color: var(--card-background);
    border-radius: 10px;
    padding: 30px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.btn-back {
    background: transparent;
    border: none;
    color: #666;
    padding: 10px;
    cursor: pointer;
    font-size: 16px;
    transition: all 0.3s;
    margin-bottom: 20px;
}

.btn-back:hover {
    color: var(--primary-color);
    transform: translateX(-5px);
}

.survey-header {
    background-color: #f0f0f0;
    padding: 15px;
    border-radius: 5px;
    margin-bottom: 20px;
}

.user-info {
    margin-top: 10px;
}

.question-text {
    font-weight: 600;
    margin: 20px 0;
    padding: 15px;
    background-color: #fff3f3;
    border-left: 4px solid var(--primary-color);
    border-radius: 5px;
}

.factor-item {
    background-color: #f9f9f9;
    padding: 20px;
    margin-bottom: 15px;
    border-radius: 8px;
    border-left: 4px solid var(--primary-color);
}

.factor-name {
    font-weight: 600;
    margin-bottom: 10px;
}

.rating-container {
    display: flex;
    align-items: center;
    gap: 10px;
}

.rating-slider {
    flex: 1;
    -webkit-appearance: none;
    height: 8px;
    border-radius: 5px;
    background: linear-gradient(to right, #ff4444, #ffaa00, #44bb44);
    outline: none;
}

.rating-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 25px;
    height: 25px;
    border-radius: 50%;
    background: var(--primary-color);
    cursor: pointer;
}

.rating-value {
    min-width: 40px;
    text-align: center;
    font-weight: bold;
    font-size: 18px;
    padding: 8px;
    background-color: var(--primary-color);
    color: white;
    border-radius: 5px;
}

.rating-labels {
    display: flex;
    justify-content: space-between;
    margin-top: 5px;
    font-size: 12px;
    color: #999;
}

.button-container {
    margin-top: 30px;
    text-align: center;
}

.completion-message {
    text-align: center;
    padding: 40px;
}

.completion-message h2 {
    color: var(--success-color);
    margin-bottom: 20px;
}

.completion-message p {
    margin-bottom: 15px;
    font-size: 18px;
}

.completion-icon {
    font-size: 60px;
    margin-bottom: 20px;
}

@media (max-width: 600px) {
    .container {
        padding: 10px;
    }
    
    .survey-form {
        padding: 20px;
    }
    
    .factor-item {
        padding: 15px;
    }
    
    .login-form-container {
        padding: 20px;
        margin: 20px auto;
    }
    
    .menu-container {
        padding: 20px;
        margin: 20px auto;
    }
    
    .menu-header {
        flex-direction: column;
        gap: 15px;
        text-align: center;
    }
    
    .survey-list-item {
        flex-direction: column;
        text-align: center;
    }
    
    .splash-title {
        font-size: 22px;
    }
    
    .splash-logo-circle {
        width: 80px;
        height: 80px;
        padding: 12px;
    }
    
    .splash-logo-img {
        width: 55px;
        height: 55px;
    }
    .offline-banner {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: #f44336;
    color: white;
    padding: 10px 20px;
    text-align: center;
    z-index: 10000;
    display: none;
    animation: slideDown 0.3s;
}

.offline-banner-content {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    font-weight: 600;
}

.offline-icon {
    font-size: 20px;
}

@keyframes slideDown {
    from { transform: translateY(-100%); }
    to { transform: translateY(0); }
}
}