/* custom.css - استایل‌های پایه داشبورد آرسین تجهیز */

/* === 1. متغیرهای اصلی === */
:root {
    /* ابعاد پایه */
    --sidebar-width: 165px;
    --sidebar-collapsed-width: 70px;
    --header-height: 60px;
    
    /* رنگ‌های اصلی */
    --primary-color: #3498db;
    --primary-hover: #2980b9;
    --secondary-color: #2c3e50;
    --success-color: #2ecc71;
    --warning-color: #f39c12;
    --danger-color: #e74c3c;
    --info-color: #17a2b8;
    
    /* حالت روشن */
    --light-bg: #f8f9fa;
    --light-card-bg: #ffffff;
    --light-text: #333333;
    --light-text-secondary: #6c757d;
    --light-border: #dee2e6;
    --light-input-bg: #ffffff;
    --light-hover-bg: rgba(52, 152, 219, 0.1);
    
    /* حالت تاریک */
    --dark-bg: #1a1a1a;
    --dark-card-bg: #2c2c2c;
    --dark-text: #f8f9fa;
    --dark-text-secondary: #adb5bd;
    --dark-border: #495057;
    --dark-input-bg: #333333;
    --dark-hover-bg: rgba(52, 152, 219, 0.2);
    
    /* انیمیشن‌ها */
    --transition-speed: 0.3s;
}

/* === 2. تنظیمات پایه === */
body {
    font-family: 'Vazir', Tahoma, Arial, sans-serif;
    background-color: var(--light-bg);
    color: var(--light-text);
    transition: all var(--transition-speed) ease;
    margin: 0;
    padding: 0;
    overflow-x: hidden;
    direction: rtl;
}

body.dark-mode {
    background-color: var(--dark-bg);
    color: var(--dark-text);
}

/* === 3. هدر === */
.mainheader {
    height: var(--header-height);
    background-color: var(--light-card-bg);
    border-bottom: 1px solid var(--light-border);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 1.5rem;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    transition: all var(--transition-speed) ease;
}

body.dark-mode .mainheader {
    background-color: var(--dark-card-bg);
    border-bottom-color: var(--dark-border);
}

.logo-container {
    display: flex;
    align-items: center;
}

.logo {
    width: 40px;
    height: 40px;
    background-color: var(--primary-color);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 3px solid white;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.logo i {
    font-size: 20px;
}

.brand-name {
    font-weight: 600;
    font-size: 1.2rem;
    color: var(--light-text);
    padding-right: 10px;
}

body.dark-mode .brand-name {
    color: var(--dark-text);
}

.header-actions {
    display: flex;
    align-items: center;
}

.header-btn {
    background: var(--primary-color);
    border: none;
    color: white;
    font-size: 1.2rem;
    cursor: pointer;
    transition: all var(--transition-speed) ease;
    padding: 6px 10px 1px 10px;
    border-radius: 5px;
    margin-right: 0.5rem;
}

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

#sidebarToggle {
    font-size: 1.2rem;
    margin-left: 0.5rem;
}

#themeToggle {
    background: var(--secondary-color);
}

body.dark-mode .header-btn {
    color: var(--dark-text);
}

/* === 4. سایدبار === */
.sidebar {
    width: var(--sidebar-width);
    height: 100%;
    background-color: var(--light-card-bg);
    position: fixed;
    top: var(--header-height);
    right: 0;
    border-left: 1px solid var(--light-border);
    transition: all var(--transition-speed) ease;
    z-index: 900;
    padding-top: 1rem;
    overflow-y: auto;
}

body.dark-mode .sidebar {
    background-color: var(--dark-card-bg);
    border-left-color: var(--dark-border);
}

.sidebar.collapsed {
    width: var(--sidebar-collapsed-width);
}

.sidebar-header {
    padding: 0 1rem;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.sidebar-title {
    font-weight: 500;
    font-size: 0.9rem;
    color: var(--light-text-secondary);
    overflow: hidden;
    white-space: nowrap;
}

body.dark-mode .sidebar-title {
    color: var(--dark-text-secondary);
}

.nav-menu {
    list-style: none;
    padding: 0;
    margin: 0;
}

.nav-item {
    margin-bottom: 0.5rem;
}

.nav-link {
    display: flex;
    align-items: center;
    padding: 0.8rem 1rem;
    color: var(--light-text);
    text-decoration: none;
    border-right: 3px solid transparent;
    transition: all var(--transition-speed);
    white-space: nowrap;
    overflow: hidden;
}

body.dark-mode .nav-link {
    color: var(--dark-text);
}

.nav-link:hover {
    background-color: var(--light-hover-bg);
    border-right-color: var(--primary-color);
    color: var(--primary-color);
}

body.dark-mode .nav-link:hover {
    background-color: var(--dark-hover-bg);
}

.nav-link.active {
    background-color: var(--light-hover-bg);
    border-right-color: var(--primary-color);
    color: var(--primary-color);
    font-weight: 500;
}

body.dark-mode .nav-link.active {
    background-color: var(--dark-hover-bg);
}

.nav-icon {
    font-size: 1.2rem;
    min-width: 30px;
    text-align: center;
    margin-left: 10px;
}

.nav-text {
    transition: opacity var(--transition-speed);
}

.sidebar.collapsed .nav-text,
.sidebar.collapsed .sidebar-title {
    opacity: 0;
    display: none;
}

.sidebar.collapsed .nav-link {
    justify-content: center;
    padding: 0.8rem;
}

.sidebar.collapsed .nav-icon {
    margin-left: 0;
}

/* === 5. محتوای اصلی === */
.main-content {
    margin-right: var(--sidebar-width);
    margin-top: var(--header-height);
    padding: 1.5rem;
    transition: all var(--transition-speed) ease;
}

.main-content.expanded {
    margin-right: var(--sidebar-collapsed-width);
}

/* === 6. کارت‌ها === */
.card {
    border-radius: 8px;
    border: 1px solid var(--light-border);
    margin-bottom: 1.5rem;
    transition: all var(--transition-speed) ease;
    background-color: var(--light-card-bg);
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.08);
}

body.dark-mode .card {
    background-color: var(--dark-card-bg);
    border-color: var(--dark-border);
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
}

.card:hover {
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

body.dark-mode .card:hover {
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}

.card-header {
    background-color: transparent;
    border-bottom: 1px solid var(--light-border);
    padding: 1rem 1.25rem;
    font-weight: 500;
    color: var(--light-text);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

body.dark-mode .card-header {
    border-bottom-color: var(--dark-border);
    color: var(--dark-text);
}

.card-body {
    padding: 1.25rem;
}

/* === 7. تابلوهای آمار === */
.stat-card {
    border-radius: 8px;
    padding: 1.25rem;
    height: 100%;
    display: flex;
    flex-direction: column;
    position: relative;
    overflow: hidden;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.1);
    transition: all var(--transition-speed) ease;
    color: white;
}

.stat-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.15);
}

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

.stat-success {
    background-color: var(--success-color);
}

.stat-warning {
    background-color: var(--warning-color);
}

.stat-danger {
    background-color: var(--danger-color);
}

.stat-icon {
    font-size: 3rem;
    opacity: 0.2;
    position: absolute;
    bottom: 1rem;
    left: 1rem;
}

.stat-title {
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
    font-weight: 400;
}

.stat-value {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.stat-description {
    font-size: 0.8rem;
    opacity: 0.8;
    margin-top: auto;
}

/* === 8. فرم‌ها === */
.form-control, .form-select {
    padding: 0.6rem 0.75rem;
    border-radius: 6px;
    border: 1px solid var(--light-border);
    background-color: var(--light-input-bg);
    color: var(--light-text);
    transition: all var(--transition-speed) ease;
}

body.dark-mode .form-control, 
body.dark-mode .form-select {
    background-color: var(--dark-input-bg);
    border-color: var(--dark-border);
    color: var(--dark-text);
}

.form-control:focus, 
.form-select:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.25rem rgba(52, 152, 219, 0.25);
}

.form-label {
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: var(--light-text);
}

body.dark-mode .form-label {
    color: var(--dark-text);
}

.form-text {
    color: var(--light-text-secondary);
}

body.dark-mode .form-text {
    color: var(--dark-text-secondary);
}

/* === 9. دکمه‌ها === */
.btn {
    padding: 0.6rem 1rem;
    border-radius: 5px;
    transition: all var(--transition-speed) ease;
    font-weight: 500;
}

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

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

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

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

.btn-icon {
    width: 35px;
    height: 35px;
    padding: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin: 0 2px;
}

.btn-icon:hover {
    transform: translateY(-2px);
    box-shadow: 0 3px 5px rgba(0, 0, 0, 0.1);
}

/* === 10. جداول === */
.table {
    width: 100%;
    margin-bottom: 1rem;
    color: var(--light-text);
    border-collapse: collapse;
}

body.dark-mode .table {
    color: var(--dark-text);
}

.table td, 
.table th {
    padding: 0.75rem;
    vertical-align: middle;
    border-top: 1px solid var(--light-border);
}

body.dark-mode .table td, 
body.dark-mode .table th {
    border-top-color: var(--dark-border);
}

.table thead th {
    vertical-align: bottom;
    border-bottom: 2px solid var(--light-border);
    background-color: rgba(0, 0, 0, 0.02);
    font-weight: 600;
}

body.dark-mode .table thead th {
    border-bottom-color: var(--dark-border);
    background-color: rgba(255, 255, 255, 0.05);
}

.table tbody tr:hover {
    background-color: var(--light-hover-bg);
}

body.dark-mode .table tbody tr:hover {
    background-color: var(--dark-hover-bg);
}

.table-striped > tbody > tr:nth-of-type(odd) {
    background-color: rgba(0, 0, 0, 0.02);
}

body.dark-mode .table-striped > tbody > tr:nth-of-type(odd) {
    background-color: rgba(255, 255, 255, 0.02);
}

/* === 11. DataTables === */
.dataTables_wrapper .dataTables_length, 
.dataTables_wrapper .dataTables_filter {
    color: var(--light-text);
    margin-bottom: 1rem;
}

.dataTables_wrapper .dataTables_info {
    color: var(--light-text-secondary);
    margin-top: 1rem;
}

body.dark-mode .dataTables_wrapper .dataTables_length, 
body.dark-mode .dataTables_wrapper .dataTables_filter, 
body.dark-mode .dataTables_wrapper .dataTables_info, 
body.dark-mode .dataTables_wrapper .dataTables_processing {
    color: var(--dark-text);
}

.dataTables_wrapper .dataTables_length select, 
.dataTables_wrapper .dataTables_filter input {
    padding: 0.4rem;
    border: 1px solid var(--light-border);
    border-radius: 5px;
    background-color: var(--light-input-bg);
    color: var(--light-text);
    margin: 0 0.5rem;
}

body.dark-mode .dataTables_wrapper .dataTables_length select, 
body.dark-mode .dataTables_wrapper .dataTables_filter input {
    background-color: var(--dark-input-bg);
    border-color: var(--dark-border);
    color: var(--dark-text);
}

.dataTables_wrapper .dataTables_paginate {
    margin-top: 1rem;
}

.dataTables_wrapper .dataTables_paginate .paginate_button {
    padding: 0.3rem 0.7rem;
    margin: 0 0.2rem;
    border-radius: 4px;
    color: var(--light-text) !important;
    background-color: var(--light-input-bg);
    border: 1px solid var(--light-border);
}

body.dark-mode .dataTables_wrapper .dataTables_paginate .paginate_button {
    color: var(--dark-text) !important;
    background-color: var(--dark-input-bg);
    border-color: var(--dark-border);
}

.dataTables_wrapper .dataTables_paginate .paginate_button.current {
    background-color: var(--primary-color) !important;
    color: white !important;
    border-color: var(--primary-color);
}

/* === 12. لودر === */
#loader {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(255, 255, 255, 0.7);
    z-index: 9999;
    justify-content: center;
    align-items: center;
}

body.dark-mode #loader {
    background-color: rgba(0, 0, 0, 0.7);
}

.spinner-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    background-color: var(--light-card-bg);
    padding: 1.5rem;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

body.dark-mode .spinner-container {
    background-color: var(--dark-card-bg);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}

.spinner {
    width: 50px;
    height: 50px;
    border: 5px solid rgba(52, 152, 219, 0.2);
    border-top: 5px solid var(--primary-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin-bottom: 0.8rem;
}

.loading-text {
    color: var(--light-text);
    font-weight: 500;
}

body.dark-mode .loading-text {
    color: var(--dark-text);
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* === 13. مودال === */
.modal-content {
    border-radius: 8px;
    border: 1px solid var(--light-border);
    background-color: var(--light-card-bg);
}

body.dark-mode .modal-content {
    background-color: var(--dark-card-bg);
    border-color: var(--dark-border);
    color: var(--dark-text);
}

.modal-header {
    border-bottom: 1px solid var(--light-border);
    padding: 1rem 1.25rem;
}

body.dark-mode .modal-header {
    border-bottom-color: var(--dark-border);
}

.modal-title {
    font-weight: 600;
    color: var(--light-text);
}

body.dark-mode .modal-title {
    color: var(--dark-text);
}

.modal-footer {
    border-top: 1px solid var(--light-border);
    padding: 1rem 1.25rem;
}

body.dark-mode .modal-footer {
    border-top-color: var(--dark-border);
}

.btn-close {
    opacity: 0.5;
}

body.dark-mode .btn-close {
    filter: invert(1) grayscale(100%) brightness(200%);
}

/* === 14. کلاس‌های کمکی === */
.text-primary {
    color: var(--primary-color) !important;
}

.text-success {
    color: var(--success-color) !important;
}

.text-warning {
    color: var(--warning-color) !important;
}

.text-danger {
    color: var(--danger-color) !important;
}

.text-muted {
    color: var(--light-text-secondary) !important;
}

body.dark-mode .text-muted {
    color: var(--dark-text-secondary) !important;
}

.bg-light {
    background-color: var(--light-bg) !important;
}

body.dark-mode .bg-light {
    background-color: var(--dark-bg) !important;
}

/* === 15. نوار اسکرول === */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background-color: var(--light-bg);
}

::-webkit-scrollbar-thumb {
    background-color: var(--light-border);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background-color: var(--primary-color);
}

body.dark-mode ::-webkit-scrollbar-track {
    background-color: var(--dark-bg);
}

body.dark-mode ::-webkit-scrollbar-thumb {
    background-color: var(--dark-border);
}

/* === 16. تنظیمات واکنش‌گرا === */
@media (max-width: 992px) {
    .sidebar {
        width: 0;
        z-index: 1050;
    }
    
    .sidebar.mobile-visible {
        width: var(--sidebar-width);
    }
    
    .main-content {
        margin-right: 0;
    }
    
    .main-content.expanded {
        margin-right: 0;
    }
    
    .modal-dialog {
        max-width: 95%;
        margin: 1.5rem auto;
    }
}

@media (max-width: 768px) {
    .header-actions {
        gap: 0.5rem;
    }
    
    .modal-footer {
        flex-wrap: wrap;
        justify-content: center;
    }
    
    .modal-footer button,
    .modal-footer a {
        margin: 0.3rem !important;
        flex-grow: 1;
    }
    
    .dataTables_wrapper .dataTables_length,
    .dataTables_wrapper .dataTables_filter {
        text-align: center;
        width: 100%;
    }
}

@media (max-width: 576px) {
    div.dataTables_length {
        display: none;
    }
    
    .dataTables_wrapper .dataTables_filter {
        text-align: center;
        width: 100%;
    }
    
    .dataTables_wrapper .dataTables_paginate .paginate_button {
        padding: 0.2rem 0.5rem;
        font-size: 0.8rem;
    }
}