:root {
    --primary-color: #4361ee;
    --primary-light: #eef2ff;
    --secondary-color: #3f37c9;
    --accent-color: #4cc9f0;
    --light-color: #f8f9fa;
    --dark-color: #212529;
    --gray-color: #6c757d;
    --success-color: #28a745;
    --border-radius: 12px;
    --box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    --transition: all 0.3s ease;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background-color: #f9fafb;
    color: var(--dark-color);
    line-height: 1.6;
}

/* Auth visibility */
.auth-only {
    display: none !important;
}

.unauth-only {
    display: block !important;
}

body.authenticated .auth-only {
    display: block !important;
}

body.authenticated .unauth-only {
    display: none !important;
}

.navbar {
    background-color: white;
    box-shadow: var(--box-shadow);
    padding: 1rem 2rem;
}

.navbar-brand {
    font-weight: 600;
    color: var(--primary-color);
    display: flex;
    align-items: center;
}

.navbar-brand i {
    margin-right: 0.5rem;
}

.nav-tabs {
    border-bottom: none;
    margin-bottom: 1.5rem;
}

.nav-pills .nav-link {
    color: var(--gray-color);
    border: none;
    padding: 0.75rem 1.5rem;
    font-weight: 500;
    transition: var(--transition);
    border-radius: var(--border-radius);
    margin-right: 0.5rem;
    display: flex;
    align-items: center;
}

.nav-pills .nav-link i {
    margin-right: 0.5rem;
}

.nav-pills .nav-link.active {
    color: white;
    background-color: var(--primary-color);
    box-shadow: 0 4px 12px rgba(67, 97, 238, 0.2);
}

.nav-pills .nav-link:hover:not(.active) {
    color: var(--primary-color);
    background-color: var(--primary-light);
}

.card {
    border: none;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    transition: var(--transition);
    margin-bottom: 2rem;
    overflow: hidden;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

.card-header {
    background-color: white;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    font-weight: 600;
    padding: 1.25rem 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.card-body {
    padding: 1.5rem;
}

.btn {
    border-radius: var(--border-radius);
    padding: 0.75rem 1.5rem;
    font-weight: 500;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
}

.btn i {
    margin-right: 0.5rem;
}

.btn-sm {
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
}

.btn-primary {
    background-color: var(--primary-color);
    border: none;
}

.btn-primary:hover {
    background-color: var(--secondary-color);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(67, 97, 238, 0.2);
}

.btn-outline-primary {
    color: var(--primary-color);
    border-color: var(--primary-color);
}

.btn-outline-primary:hover {
    background-color: var(--primary-light);
    color: var(--primary-color);
}

.alert {
    border-radius: var(--border-radius);
    border: none;
}

.modal-content {
    border-radius: var(--border-radius);
    border: none;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}

.modal-header {
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.modal-footer {
    border-top: 1px solid rgba(0, 0, 0, 0.05);
}

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

.fade-in {
    animation: fadeIn 0.4s ease-out;
}

/* Формы */
.form-control, .form-select {
    border-radius: var(--border-radius);
    padding: 0.75rem 1rem;
    border: 1px solid #e2e8f0;
    transition: var(--transition);
}

.form-control:focus, .form-select:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(67, 97, 238, 0.15);
}

/* Таблицы */
.table {
    --bs-table-bg: transparent;
    --bs-table-striped-bg: rgba(0, 0, 0, 0.02);
    width: 100%;
}

.table th {
    border-top: none;
    font-weight: 600;
    color: var(--gray-color);
    text-transform: uppercase;
    font-size: 0.75rem;
    letter-spacing: 0.5px;
    padding: 1rem;
}

.table td {
    padding: 1rem;
    vertical-align: middle;
}

/* Пустое состояние */
.empty-state {
    padding: 3rem;
    text-align: center;
    color: var(--gray-color);
}

.empty-state i {
    font-size: 3rem;
    margin-bottom: 1rem;
    color: #d1d5db;
}

/* Утилиты */
.gap-3 {
    gap: 1rem;
}

#certificate-select {
    max-width: 600px;
    margin-bottom: 1.5rem;
}

#request-section {
    transition: all 0.3s ease;
}

/* Стили для dropdown с шаблонами */
.templates-dropdown {
    position: absolute;
    right: 0;
    top: 100%;
    z-index: 1000;
    width: 300px;
    background: white;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    padding: 0.5rem;
    margin-top: 0.5rem;
    display: none;
}

.templates-dropdown.show {
    display: block;
}

.template-item {
    padding: 0.75rem 1rem;
    border-radius: 6px;
    cursor: pointer;
    transition: var(--transition);
    margin-bottom: 0.25rem;
}

.template-item:hover {
    background-color: rgba(67, 97, 238, 0.1);
}

/* Стили для таблицы заявок */
#requests-table tr {
    cursor: pointer;
    transition: background-color 0.2s ease;
}

#requests-table tr:hover {
    background-color: rgba(0, 0, 0, 0.02);
}

.sent-row {
    background-color: rgba(76, 201, 240, 0.1);
    opacity: 0.7;
}

.sent-badge {
    background-color: var(--success-color);
    color: white;
    padding: 0.25rem 0.5rem;
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 500;
    display: inline-flex;
    align-items: center;
}

#templateModal .modal-body {
    padding: 2rem;
}

#templateModal .form-label {
    font-weight: 500;
    margin-bottom: 0.5rem;
}

#templateModal .form-select.select-loading {
    color: #adb5bd;
    font-style: italic;
}

#templates-table {
    width: 100%;
}

#templates-table th {
    font-weight: 600;
    color: #6c757d;
    text-transform: uppercase;
    font-size: 0.75rem;
    letter-spacing: 0.5px;
}

#templates-table td {
    vertical-align: middle;
}

.action-btn {
    padding: 0.25rem 0.5rem;
    font-size: 0.875rem;
    margin-right: 0.5rem;
    display: inline-flex;
    align-items: center;
}

.action-btn i {
    margin-right: 0.25rem;
}

.certificate-display {
    font-weight: 500;
    padding: 0.5rem 0;
}

/* Сообщения в таблицах */
.table .text-center {
    vertical-align: middle;
}

.table .text-center i {
    color: inherit;
}

.task-template-select {
    min-width: 200px;
    max-width: 300px;
}

.task-template-select:disabled {
    opacity: 0.7;
    cursor: not-allowed;
}

.badge {
    font-size: 0.85em;
    padding: 0.5em 0.75em;
    border-radius: 0.5rem;
    font-weight: 500;
}

/* Стили для кнопки создания заказа */
.create-order-btn {
    min-width: 120px;
}

.create-order-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* Стили для выпадающего списка */
.task-template-select {
    min-width: 200px;
    max-width: 300px;
}

.create-order-btn {
    min-width: 140px;
    position: relative;
}

.create-order-btn:disabled {
    opacity: 0.8;
}

.create-order-btn .spinner-border {
    vertical-align: middle;
    margin-right: 5px;
}

/* Стили для блока OMS ID */
#omsIdInput {
    transition: border-color 0.3s ease;
}

#omsIdInput:disabled {
    background-color: #f8f9fa;
}

#saveOmsIdBtn {
    min-width: 100px;
    transition: opacity 0.3s ease;
}

#saveOmsIdBtn:disabled {
    opacity: 0.5;
}

#omsConnectionIdInput {
    transition: border-color 0.3s ease;
}

#omsConnectionIdInput:disabled {
    background-color: #f8f9fa;
}

#saveOmsConnectionIdBtn {
    min-width: 100px;
    transition: opacity 0.3s ease;
}

#saveOmsConnectionIdBtn:disabled {
    opacity: 0.5;
}

.table td .d-flex.gap-2 {
    gap: 0.5rem;
}

/* Стили для кнопки "Ввести в оборот" */
.btn-success.process-order-btn {
    background-color: var(--success-color);
    border-color: var(--success-color);
}

.btn-success.process-order-btn:hover {
    background-color: #218838;
    border-color: #1e7e34;
}

#create-task-button {
    min-width: 120px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

#create-task-button i {
    margin-right: 0.25rem;
}

/* Стили для модального окна создания задачи */
#createTaskModal .form-control,
#createTaskModal .form-select {
    margin-bottom: 1rem;
}

#createTaskModal .modal-footer {
    justify-content: space-between;
}

/* Адаптивность */
@media (max-width: 768px) {
    .navbar {
        padding: 0.75rem 1rem;
    }
    
    .nav-pills .nav-link {
        padding: 0.5rem 1rem;
        font-size: 0.875rem;
    }
    
    .card-header, .card-body {
        padding: 1rem;
    }
}