/* المكتبة القانونية - ألوان رسمية */

:root {
    --primary-black: #1a1a1a;
    --secondary-black: #2d2d2d;
    --light-gray: #f5f5f5;
    --medium-gray: #6c757d;
    --dark-gray: #495057;
    --white: #ffffff;
    --sidebar-width: 260px;
    --sidebar-collapsed-width: 60px;
}

/* الخط الرسمي - Tajawal */
body {
    font-family: 'Tajawal', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: var(--light-gray);
    font-weight: 400;
    margin: 0;
    padding: 0;
    overflow-x: hidden;
}

/* تطبيق الخط على جميع العناصر */
* {
    font-family: 'Tajawal', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

/* إزالة الخطوط العريضة */
h1, h2, h3, h4, h5, h6 {
    font-weight: 500;
}

.btn {
    font-weight: 400;
}

/* App Container */
.app-container {
    display: flex;
    height: 100vh;
    overflow: hidden;
}

/* Sidebar */
.sidebar {
    width: var(--sidebar-width);
    background-color: var(--white);
    border-left: 1px solid #e5e7eb;
    display: flex;
    flex-direction: column;
    transition: all 0.3s ease;
    position: fixed;
    right: 0;
    top: 0;
    height: 100vh;
    z-index: 1000;
    box-shadow: -2px 0 8px rgba(0, 0, 0, 0.05);
}

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

/* Sidebar open state is now the default */

.sidebar-header {
    padding: 1rem;
    border-bottom: 1px solid #e5e7eb;
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 55px;
}

.sidebar-logo {
    transition: opacity 0.3s;
}

.sidebar.collapsed .sidebar-logo {
    opacity: 0;
    width: 0;
    overflow: hidden;
}

.sidebar-toggle {
    background: none;
    border: none;
    font-size: 1.25rem;
    color: var(--dark-gray);
    cursor: pointer;
    padding: 0.5rem;
    border-radius: 0.375rem;
    transition: all 0.2s;
    flex-shrink: 0;
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.sidebar-toggle:hover {
    background-color: var(--light-gray);
    color: var(--primary-black);
}

/* زر الفتح (يظهر عند إغلاق القائمة) */
.sidebar-toggle-collapsed {
    display: none;
}

.sidebar.collapsed .sidebar-toggle-collapsed {
    display: flex;
    margin: 0 auto;
}

.sidebar.collapsed .sidebar-toggle-expanded {
    display: none;
}

/* زر الإغلاق (يظهر عند فتح القائمة) */
.sidebar-toggle-expanded {
    display: flex;
}

.sidebar.collapsed .sidebar-toggle-expanded {
    display: none;
}

/* تم نقل .sidebar-logo إلى الأعلى */

/* Sidebar Navigation */
.sidebar-nav {
    flex: 1;
    overflow-y: auto;
    padding: 0.75rem 0;
}

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

.nav-item {
    margin: 0.15rem 0;
}

.nav-link {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    color: var(--dark-gray);
    text-decoration: none;
    transition: all 0.2s;
    border: none;
    background: transparent;
    width: 100%;
    text-align: right;
    font-size: 0.875rem;
}

.nav-link:hover {
    background-color: var(--light-gray);
    color: var(--primary-black);
}

.nav-link.active {
    background-color: var(--light-gray);
    color: var(--primary-black);
    border-right: 3px solid var(--primary-black);
}

.nav-link i {
    font-size: 1rem;
    width: 20px;
    flex-shrink: 0;
    text-align: center;
}

.nav-text {
    white-space: nowrap;
    transition: opacity 0.3s;
    font-size: 0.875rem;
}

.sidebar.collapsed .nav-text {
    opacity: 0;
    width: 0;
    overflow: hidden;
}

/* Sidebar User Info */
.sidebar-user-info {
    padding: 0.75rem 1rem;
    border-bottom: 1px solid #e5e7eb;
    display: flex;
    align-items: center;
    gap: 0.6rem;
    transition: all 0.3s;
}

/* إخفاء قسم معلومات المستخدم عند إغلاق القائمة */
.sidebar.collapsed .sidebar-user-info {
    opacity: 0;
    height: 0;
    padding: 0;
    overflow: hidden;
    border-bottom: none;
}

.user-avatar {
    font-size: 1.5rem;
    color: var(--primary-black);
    flex-shrink: 0;
}

.user-details {
    flex: 1;
    min-width: 0;
    transition: opacity 0.3s;
}

.user-details .user-name {
    font-weight: 500;
    color: var(--primary-black);
    font-size: 0.8rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.user-details .user-role {
    font-size: 0.7rem;
    color: var(--medium-gray);
    display: flex;
    align-items: center;
    gap: 0.2rem;
    margin-top: 0.2rem;
}

.nav-divider {
    height: 1px;
    background-color: #e5e7eb;
    margin: 0.4rem 1rem;
}

.nav-section-header {
    padding: 0.6rem 1rem 0.4rem;
    font-size: 0.7rem;
    font-weight: 600;
    color: var(--medium-gray);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-top: 0.4rem;
    margin-bottom: 0.2rem;
    border-bottom: 1px solid #f0f0f0;
    display: block;
    white-space: nowrap;
    transition: opacity 0.3s;
}

.sidebar.collapsed .nav-section-header {
    opacity: 0;
    height: 0;
    padding: 0;
    margin: 0;
    overflow: hidden;
    border-bottom: none;
}

.nav-section-header:first-child {
    margin-top: 0;
}

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

/* Main Content */
.main-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    margin-right: var(--sidebar-width);
    transition: margin-right 0.3s ease;
    min-height: 100vh;
}

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

/* Top Bar removed - everything is in sidebar now */

/* Content Area */
.content-area {
    flex: 1;
    padding: 2rem;
    overflow-y: auto;
    background-color: var(--light-gray);
    min-height: 100vh;
}

/* Cards */
.card {
    border: none;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    transition: transform 0.2s, box-shadow 0.2s;
    border-radius: 0.5rem;
    margin-bottom: 1.5rem;
}

.card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.card-header {
    background-color: var(--white);
    color: var(--primary-black);
    font-weight: 500;
    border-bottom: 1px solid #e5e7eb;
    padding: 1rem 1.5rem;
    border-radius: 0.5rem 0.5rem 0 0;
}

.card-body {
    padding: 1.5rem;
}

/* Dashboard Header */
.dashboard-header {
    background: var(--white);
    color: var(--primary-black);
    padding: 1.5rem;
    border-radius: 0.5rem;
    margin-bottom: 2rem;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.dashboard-header h1 {
    margin: 0;
    font-weight: 500;
    font-size: 1.75rem;
}

/* Statistics Cards */
.stats-card {
    background: var(--white);
    border-left: 3px solid var(--primary-black);
    transition: all 0.3s;
    border-radius: 0.5rem;
}

.stats-card:hover {
    border-left-color: var(--medium-gray);
    background-color: var(--light-gray);
}

.stats-icon {
    font-size: 2rem;
    color: var(--primary-black);
}

.stats-number {
    font-size: 1.75rem;
    font-weight: 500;
    color: var(--primary-black);
}

.stats-label {
    color: var(--medium-gray);
    font-size: 0.875rem;
    margin-top: 0.25rem;
}

/* Tables */
.table {
    background: var(--white);
    border-radius: 0.5rem;
    overflow: hidden;
}

.table thead {
    background-color: var(--light-gray);
    color: var(--primary-black);
}

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

/* Forms */
.form-control:focus {
    border-color: var(--primary-black);
    box-shadow: 0 0 0 0.2rem rgba(26, 26, 26, 0.1);
}

.form-label {
    font-weight: 500;
    color: var(--dark-gray);
}

/* Buttons */
.btn-dark {
    background-color: var(--primary-black);
    border-color: var(--primary-black);
}

.btn-dark:hover {
    background-color: var(--secondary-black);
    border-color: var(--secondary-black);
}

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

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

/* Badges */
.badge {
    padding: 0.5em 0.75em;
    font-weight: 400;
}

.badge-dark {
    background-color: var(--primary-black);
}

/* Alerts */
.alert {
    border-radius: 0.5rem;
    border: none;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

/* Responsive */
@media (max-width: 768px) {
    .sidebar {
        transform: translateX(100%);
    }
    
    .sidebar.open {
        transform: translateX(0);
    }
    
    .main-content {
        margin-right: 0;
    }
    
    .dashboard-header h1 {
        font-size: 1.5rem;
    }
    
    .stats-number {
        font-size: 1.5rem;
    }
    
    .content-area {
        padding: 1rem;
    }
}

/* Utilities */
.text-primary-dark {
    color: var(--primary-black) !important;
}

.bg-primary-dark {
    background-color: var(--primary-black) !important;
}

.border-primary-dark {
    border-color: var(--primary-black) !important;
}

/* Login Page Styles (kept for auth layout) */
.login-container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
}

.login-card {
    max-width: 450px;
    width: 100%;
    background: var(--white);
    border-radius: 0.5rem;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.login-header {
    background: linear-gradient(135deg, var(--primary-black) 0%, var(--secondary-black) 100%);
    color: var(--white);
    padding: 2rem;
    text-align: center;
    border-radius: 0.5rem 0.5rem 0 0;
}

.login-header h2 {
    margin: 0;
    font-weight: 500;
}

.login-body {
    padding: 2rem;
}

/* تمييز صفوف المواد حسب حالة النظام (الأنظمة القانونية) - الصف والخلايا */
tr.table-row-approved,
tr.table-row-approved td {
    background-color: rgba(25, 135, 84, 0.12) !important;
}
tr.table-row-approved:hover,
tr.table-row-approved:hover td {
    background-color: rgba(25, 135, 84, 0.18) !important;
}
tr.table-row-returned,
tr.table-row-returned td {
    background-color: rgba(253, 126, 20, 0.12) !important;
}
tr.table-row-returned:hover,
tr.table-row-returned:hover td {
    background-color: rgba(253, 126, 20, 0.2) !important;
}