/* ==========================================================================
   Variables & Base Styles
   ========================================================================== */
:root {
    /* Основные цвета */
    --primary-color: #2563eb;
    --secondary-color: #4f46e5;
    --success-color: #22c55e;
    --danger-color: #ef4444;
    --warning-color: #f59e0b;
    --info-color: #3b82f6;
    
    /* Светлая тема */
    --light-bg: #ffffff;
    --light-text: #1f2937;
    --light-border: #e5e7eb;
    --light-card-bg: #f9fafb;
    --light-hover: #f3f4f6;
    
    /* Темная тема */
    --dark-bg: #111827;
    --dark-text: #f9fafb;
    --dark-border: #374151;
    --dark-card-bg: #1f2937;
    --dark-hover: #374151;
    
    /* Общие переменные */
    --transition: all 0.3s ease;
    --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-hover: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --radius: 0.5rem;
    --radius-sm: 0.375rem;
}

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

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.4;
    font-size: 13px;
    background-color: var(--light-bg);
    color: var(--light-text);
    transition: var(--transition);
}

/* ==========================================================================
   Layout
   ========================================================================== */
.layout {
    display: flex;
    min-height: 100vh;
}

/* Sidebar */
.sidebar {
    width: 260px;
    background-color: var(--light-card-bg);
    border-right: 1px solid var(--light-border);
    padding: 1rem;
    transition: var(--transition);
    box-shadow: var(--shadow);
}

[data-theme="dark"] .sidebar {
    background-color: var(--dark-card-bg);
    border-right-color: var(--dark-border);
}

.sidebar-header {
    padding: 1rem 0;
    text-align: center;
    margin-bottom: 1rem;
}

.logo {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
    margin-bottom: 2rem;
}

.logo img {
    max-width: 200px;
    height: auto;
}

.rotating-box-container {
    width: 50px;
    height: 50px;
    perspective: 1000px;
}

.rotating-box {
    width: 100%;
    height: 100%;
    position: relative;
    transform-style: preserve-3d;
    animation: rotate 10s infinite linear;
}

.rotating-box div {
    position: absolute;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.1);
    border: 2px solid rgba(255, 255, 255, 0.3);
}

.logo:hover {
    transform: scale(1.05);
    filter: drop-shadow(var(--shadow-hover));
}

[data-theme="dark"] .logo {
    filter: brightness(1.1);
}

/* Navigation */
.sidebar-nav {
    margin-top: 2rem;
}

.nav-section {
    margin-bottom: 1.5rem;
}

.nav-title {
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    color: var(--light-text);
    opacity: 0.7;
    margin-bottom: 0.5rem;
    padding: 0 0.75rem;
    letter-spacing: 0.5px;
}

[data-theme="dark"] .nav-title {
    color: var(--dark-text);
}

.nav-list {
    list-style: none;
}

.nav-item {
    margin-bottom: 0.25rem;
}

.nav-link {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 0.75rem;
    font-size: 0.8125rem;
    color: var(--light-text);
    text-decoration: none;
    border-radius: var(--radius);
    transition: var(--transition);
}

.nav-link:hover {
    background-color: var(--light-hover);
    color: var(--primary-color);
    transform: translateX(4px);
}

.nav-link.active {
    background-color: var(--primary-color);
    color: white;
    box-shadow: var(--shadow-hover);
}

[data-theme="dark"] .nav-link {
    color: var(--dark-text);
}

[data-theme="dark"] .nav-link:hover {
    background-color: var(--dark-hover);
}

/* Sidebar Footer */
.sidebar-footer {
    margin-top: auto;
    padding-top: 1rem;
    border-top: 1px solid var(--light-border);
}

[data-theme="dark"] .sidebar-footer {
    border-top-color: var(--dark-border);
}

.theme-switcher {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1rem;
    padding: 0 0.75rem;
}

.theme-label {
    font-size: 0.8125rem;
    opacity: 0.7;
}

.theme-link {
    color: var(--light-text);
    text-decoration: none;
    font-size: 0.8125rem;
    opacity: 0.7;
    transition: var(--transition);
}

.theme-link:hover {
    opacity: 1;
}

.theme-link.active {
    opacity: 1;
    font-weight: 600;
}

[data-theme="dark"] .theme-link {
    color: var(--dark-text);
}

.user-info {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.75rem;
    background-color: var(--light-hover);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
}

[data-theme="dark"] .user-info {
    background-color: var(--dark-hover);
}

.user-name {
    font-size: 0.8125rem;
    font-weight: 500;
}

.logout-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--danger-color);
    text-decoration: none;
    font-size: 0.8125rem;
    transition: var(--transition);
    padding: 0.5rem 0.75rem;
    border-radius: var(--radius-sm);
}

.logout-btn:hover {
    background-color: rgba(239, 68, 68, 0.1);
    transform: translateY(-1px);
}

/* Main Content */
.main-content {
    flex: 1;
    padding: 2rem;
    transition: var(--transition);
}

/* Menu Toggle */
.menu-toggle {
    display: none;
    position: fixed;
    top: 1rem;
    left: 1rem;
    z-index: 100;
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--light-text);
    padding: 0.5rem;
    border-radius: var(--radius);
    transition: var(--transition);
}

[data-theme="dark"] .menu-toggle {
    color: var(--dark-text);
}

.menu-toggle:hover {
    background-color: var(--light-hover);
}

[data-theme="dark"] .menu-toggle:hover {
    background-color: var(--dark-hover);
}

/* Dashboard */
.dashboard {
    max-width: 1400px;
    margin: 0 auto;
}

.dashboard-header {
    margin-bottom: 2rem;
}

.dashboard-header h1 {
    font-size: 1.25rem;
    font-weight: 600;
}

.dashboard-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
}

/* ==========================================================================
   Components
   ========================================================================== */
/* Cards */
.dashboard-card {
    background-color: var(--light-card-bg);
    border: 1px solid var(--light-border);
    border-radius: var(--radius);
    overflow: hidden;
    transition: var(--transition);
    box-shadow: var(--shadow);
}

.dashboard-card:hover {
    box-shadow: var(--shadow-hover);
    transform: translateY(-2px);
}

[data-theme="dark"] .dashboard-card {
    background-color: var(--dark-card-bg);
    border-color: var(--dark-border);
}

.card-header {
    padding: 1rem;
    border-bottom: 1px solid var(--light-border);
}

[data-theme="dark"] .card-header {
    border-bottom-color: var(--dark-border);
}

.card-header h2 {
    font-size: 1rem;
    font-weight: 600;
}

.card-content {
    padding: 1rem;
}

/* Tables */
.table-wrapper {
    overflow-x: auto;
    background-color: var(--light-card-bg);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    max-width: 100%;
    margin-bottom: 1rem;
}

.table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 0;
    font-size: 0.75rem;
}

.table th {
    background-color: var(--light-card-bg);
    color: var(--light-text);
    font-weight: 600;
    text-align: left;
    padding: 0.5rem 0.75rem;
    border-bottom: 2px solid var(--light-border);
    white-space: nowrap;
    font-size: 0.75rem;
}

.table td {
    padding: 0.5rem 0.75rem;
    border-bottom: 1px solid var(--light-border);
    color: var(--light-text);
    background-color: var(--light-card-bg);
    vertical-align: middle;
    max-width: 150px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    position: relative;
    font-size: 0.75rem;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    border: none;
    border-radius: var(--radius-sm);
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
}

.btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.btn i {
    font-size: 0.9rem;
}

.btn-primary {
    background: var(--primary-color);
    color: white;
}

.btn-secondary {
    background: var(--secondary-color);
    color: white;
}

.btn-icon {
    padding: 0.5rem;
    width: 32px;
    height: 32px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

/* Уменьшенные кнопки для таблиц в десктопной версии */
.table .btn-icon {
    padding: 0.25rem;
    width: 24px;
    height: 24px;
    font-size: 0.8rem;
}

.table .btn-icon i {
    font-size: 0.8rem;
}

.action-buttons {
    display: flex;
    gap: 0.5rem;
    justify-content: center;
    align-items: center;
}

/* Forms */
.form {
    margin-bottom: 1rem;
}

.form-row {
    display: flex;
    gap: 1rem;
    margin-bottom: 1rem;
}

.form-group {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 0.375rem;
    margin-bottom: 1rem;
    align-items: flex-start;
    width: 100%;
}

.form-group label {
    display: block;
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--light-text);
    width: 100%;
    text-align: left;
}

[data-theme="dark"] .form-group label {
    color: var(--dark-text);
}

.form-control,
.form-select {
    width: 100%;
    padding: 0.5rem 0.75rem;
    font-size: 0.875rem;
    line-height: 1.5;
    border: 1px solid var(--light-border);
    border-radius: var(--radius);
    background-color: var(--light-bg);
    color: var(--light-text);
    transition: all 0.2s ease;
}

/* ==========================================================================
   Modals
   ========================================================================== */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 1000;
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(8px);
}

.modal-content {
    background: var(--light-card-bg);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    width: 100%;
    max-width: 500px;
    margin: 1rem;
    position: relative;
    animation: modalFadeIn 0.3s ease;
}

[data-theme="dark"] .modal-content {
    background: var(--dark-card-bg);
}

.modal-header {
    padding: 1rem 1.25rem;
    border-bottom: 1px solid var(--light-border);
    border-radius: var(--radius) var(--radius) 0 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

[data-theme="dark"] .modal-header {
    background-color: var(--dark-card-bg);
    border-bottom-color: var(--dark-border);
}

.modal-header h2 {
    font-size: 1.1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--light-text);
    margin: 0;
}

[data-theme="dark"] .modal-header h2 {
    color: var(--dark-text);
}

.close-modal {
    position: absolute;
    right: 1rem;
    top: 50%;
    transform: translateY(-50%);
    width: 32px;
    height: 32px;
    border-radius: 50%;
    border: 1px solid var(--light-border);
    background: transparent;
    color: var(--light-text);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
    padding: 0;
}

[data-theme="dark"] .close-modal {
    border-color: var(--dark-border);
    color: var(--dark-text);
}

.close-modal:hover {
    background: var(--danger-color);
    border-color: var(--danger-color);
    color: white;
    transform: translateY(-50%) rotate(90deg);
}

.close-modal i {
    font-size: 1rem;
    line-height: 1;
}

.modal-body {
    padding: 1.25rem;
}

/* ==========================================================================
   Utilities
   ========================================================================== */
.mt-4 {
    margin-top: 1.5rem;
}

/* ==========================================================================
   Theme Support
   ========================================================================== */
[data-theme="dark"] {
    background-color: var(--dark-bg);
    color: var(--dark-text);
}

[data-theme="dark"] body {
    background-color: var(--dark-bg);
    color: var(--dark-text);
}

[data-theme="dark"] .main-content {
    background-color: var(--dark-bg);
}

[data-theme="dark"] .dashboard {
    background-color: var(--dark-bg);
}

[data-theme="dark"] .dashboard-card,
[data-theme="dark"] .table-wrapper,
[data-theme="dark"] .table th,
[data-theme="dark"] .table td {
    background-color: var(--dark-card-bg);
    color: var(--dark-text);
    border-color: var(--dark-border);
}

[data-theme="dark"] .form-control,
[data-theme="dark"] .form-select {
    background-color: var(--dark-bg);
    color: var(--dark-text);
    border-color: var(--dark-border);
}

[data-theme="dark"] .form-control:focus,
[data-theme="dark"] .form-select:focus {
    background-color: var(--dark-bg);
    color: var(--dark-text);
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(37, 99, 235, 0.25);
}

[data-theme="dark"] .form-control::placeholder {
    color: var(--dark-text);
    opacity: 0.5;
}

[data-theme="dark"] .table tr:hover {
    background-color: var(--dark-hover);
}

[data-theme="dark"] .dashboard-card:hover {
    background-color: var(--dark-card-bg);
}

/* ==========================================================================
   Media Queries
   ========================================================================== */
@media (max-width: 768px) {
    .sidebar {
        position: fixed;
        left: -260px;
        height: 100vh;
        z-index: 90;
    }

    .sidebar.active {
        left: 0;
    }

    .menu-toggle {
        display: block;
    }

    .main-content {
        padding: 1rem;
    }

    .dashboard-grid {
        grid-template-columns: 1fr;
    }

    .table-wrapper {
        margin: 0 -1rem;
        border-radius: 0;
    }

    .table {
        font-size: 0.7rem;
    }

    .table th, 
    .table td {
        padding: 0.4rem;
    }

    .table td {
        max-width: 120px;
    }

    .table td.number,
    .table td.date {
        width: 80px;
    }

    .table td.id {
        width: 50px;
    }
}

/* ==========================================================================
   Print Styles
   ========================================================================== */
@media print {
    .sidebar,
    .action-buttons,
    .btn,
    .modal {
        display: none !important;
    }

    .table-wrapper {
        box-shadow: none;
        border: none;
    }

    .table {
        border: 1px solid #000;
    }

    .table th,
    .table td {
        border: 1px solid #000;
    }
}

/* ==========================================================================
   Animations
   ========================================================================== */
@keyframes modalFadeIn {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ==========================================================================
   Additional Styles
   ========================================================================== */
/* Status Badges */
.status-badge {
    display: inline-block;
    padding: 0.25rem 0.5rem;
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    font-weight: 500;
}

.status-1 { /* Новый */
    background-color: var(--info-color);
    color: white;
}

.status-2 { /* В работе */
    background-color: var(--primary-color);
    color: white;
}

.status-3 { /* Приостановлен */
    background-color: var(--warning-color);
    color: white;
}

.status-4 { /* Упаковка завершена */
    background-color: var(--success-color);
    color: white;
}

.status-5 { /* Формирование поставки */
    background-color: var(--secondary-color);
    color: white;
}

.status-completed {
    background-color: #a5d6a7;
    color: #1b5e20;
}

.quantity-warning {
    color: var(--danger-color);
    font-weight: 600;
}

.form-select-sm {
    padding: 0.25rem 0.5rem;
    font-size: 0.875rem;
    height: 32px;
}

.empty-state {
    text-align: center;
    padding: 2rem;
    color: var(--light-text);
    font-style: italic;
}

[data-theme="dark"] .empty-state {
    color: var(--dark-text);
}

/* Search Form */
.search-form {
    display: flex;
    align-items: center;
    justify-content: flex-start;
    margin-bottom: 1rem;
}

.search-form .form-group {
    margin-bottom: 0;
}

.search-form .form-control {
    width: 300px;
    padding: 0.5rem 0.75rem;
    border-radius: var(--radius);
}

/* Поля для тарифов */
.form-control.tariff-input,
.form-select.tariff-input {
    width: 120px;
    text-align: right;
}

/* Инлайн редактирование в таблице */
.inline-edit-input {
    width: 100%;
    padding: 0.25rem 0.5rem;
    border: 1px solid var(--light-border);
    border-radius: var(--radius-sm);
    background-color: var(--light-bg);
    color: var(--light-text);
    font-size: 0.75rem;
}

.inline-edit-input[type="number"] {
    width: 120px;
    text-text: right;
}

/* Адаптивность для модальных окон */
@media (max-width: 576px) {
    .modal-content {
        margin: 0.5rem;
        max-height: calc(100vh - 1rem);
        overflow-y: auto;
    }

    .modal-body {
        padding: 1rem;
    }
}

.header-buttons {
    display: flex;
    gap: 1rem;
    align-items: center;
}

.header-buttons .btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
}

.header-buttons .btn i {
    font-size: 1.1rem;
}

/* ==========================================================================
   All Services Page
   ========================================================================== */
.all-services-page {
    font-family: Arial, sans-serif;
    margin: 20px;
}

.all-services-page h1 {
    text-align: center;
}

.all-services-page h2 {
    margin-top: 20px;
    margin-bottom: 10px;
    background-color: var(--light-card-bg);
    padding: 5px;
}

.all-services-page table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 20px;
    page-break-inside: avoid;
}

.all-services-page th, 
.all-services-page td {
    border: 1px solid var(--light-border);
    padding: 8px;
    text-align: left;
}

.all-services-page th {
    background-color: var(--light-hover);
}

.all-services-page .no-services {
    margin-bottom: 20px;
}

.all-services-page .print-btn {
    display: block;
    margin: 0 auto 20px auto;
    padding: 10px 20px;
    background-color: var(--success-color);
    color: white;
    border: none;
    cursor: pointer;
    border-radius: var(--radius);
    transition: var(--transition);
}

.all-services-page .print-btn:hover {
    background-color: var(--success-color);
    opacity: 0.9;
}

@media print {
    .all-services-page {
        margin: 10px;
    }
    
    .all-services-page .print-btn {
        display: none;
    }
    
    .all-services-page table {
        page-break-inside: avoid;
    }
    
    .all-services-page h2 {
        page-break-after: avoid;
    }
    
    @page {
        size: auto;
        margin: 10mm;
    }
}

[data-theme="dark"] .all-services-page h2 {
    background-color: var(--dark-card-bg);
}

[data-theme="dark"] .all-services-page th {
    background-color: var(--dark-hover);
}

[data-theme="dark"] .all-services-page th, 
[data-theme="dark"] .all-services-page td {
    border-color: var(--dark-border);
}

/* Стили для страницы услуг клиента */
.client-services-page .dashboard-grid {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 1.5rem;
}

.client-services-page .form-row {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 1rem;
}

.client-services-page .tariff-input {
    text-align: right;
}

.client-services-page .action-buttons {
    display: flex;
    gap: 0.5rem;
    justify-content: flex-end;
}

@media (max-width: 768px) {
    .client-services-page .dashboard-grid {
        grid-template-columns: 1fr;
    }
    
    .client-services-page .form-row {
        grid-template-columns: 1fr;
    }
}

/* Убираем стрелки у полей ввода number */
input[type="number"]::-webkit-outer-spin-button,
input[type="number"]::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

input[type="number"] {
    -moz-appearance: textfield;
}

/* Добавляем стили для обрезания текста и всплывающих подсказок */
.truncate {
    max-width: 200px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    position: relative;
}

.custom-tooltip {
    position: absolute;
    z-index: 1000;
    background-color: rgba(0, 0, 0, 0.8);
    color: #fff;
    padding: 5px 10px;
    border-radius: 4px;
    font-size: 14px;
    max-width: 300px;
    word-wrap: break-word;
    pointer-events: none;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
}

[data-theme="light"] .custom-tooltip {
    background-color: rgba(50, 50, 50, 0.9);
    color: #fff;
}

[data-theme="dark"] .custom-tooltip {
    background-color: rgba(240, 240, 240, 0.9);
    color: #333;
}

/* ==========================================================================
   Select2 Styles - поиск в выпадающих списках
   ========================================================================== */

/* Основные стили Select2 */
.select2-container {
    width: 100% !important;
}

.select2-container--default .select2-selection--single {
    height: 40px;
    padding: 6px 12px;
    border: 1px solid var(--light-border);
    border-radius: var(--radius-sm);
    background-color: var(--light-bg);
    color: var(--light-text);
}

[data-theme="dark"] .select2-container--default .select2-selection--single {
    border-color: var(--dark-border);
    background-color: var(--dark-card-bg);
    color: var(--dark-text);
}

.select2-container--default .select2-selection--single .select2-selection__rendered {
    line-height: 28px;
    color: var(--light-text);
}

[data-theme="dark"] .select2-container--default .select2-selection--single .select2-selection__rendered {
    color: var(--dark-text);
}

.select2-container--default .select2-selection--single .select2-selection__arrow {
    height: 38px;
}

/* Dropdown стили */
.select2-container--default .select2-dropdown {
    border: 1px solid var(--light-border);
    background-color: var(--light-bg);
    border-radius: var(--radius-sm);
}

[data-theme="dark"] .select2-container--default .select2-dropdown {
    border-color: var(--dark-border);
    background-color: var(--dark-card-bg);
}

.select2-container--default .select2-search--dropdown .select2-search__field {
    border: 1px solid var(--light-border);
    background-color: var(--light-bg);
    color: var(--light-text);
    padding: 6px 12px;
    border-radius: var(--radius-sm);
}

[data-theme="dark"] .select2-container--default .select2-search--dropdown .select2-search__field {
    border-color: var(--dark-border);
    background-color: var(--dark-bg);
    color: var(--dark-text);
}

.select2-container--default .select2-results__option {
    padding: 8px 12px;
    color: var(--light-text);
}

[data-theme="dark"] .select2-container--default .select2-results__option {
    color: var(--dark-text);
}

.select2-container--default .select2-results__option--highlighted[aria-selected] {
    background-color: var(--primary-color);
    color: white;
}

.select2-container--default .select2-results__option[aria-selected="true"] {
    background-color: var(--light-hover);
}

[data-theme="dark"] .select2-container--default .select2-results__option[aria-selected="true"] {
    background-color: var(--dark-hover);
}

/* Placeholder */
.select2-container--default .select2-selection--single .select2-selection__placeholder {
    color: #999;
}

/* Focus состояние */
.select2-container--default.select2-container--focus .select2-selection--single {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(37, 99, 235, 0.25);
}

/* Disabled состояние */
.select2-container--default.select2-container--disabled .select2-selection--single {
    background-color: #e9ecef;
    cursor: not-allowed;
}

[data-theme="dark"] .select2-container--default.select2-container--disabled .select2-selection--single {
    background-color: #2d3748;
}