/* CSS Variables - Colors are now imported from colors.css */
:root {
    --sidebar-bg: #ffffff;
    --sidebar-hover: #f1f5f9;
    --sidebar-active: #dbeafe;
    --navbar-bg: #ffffff;
    --card-bg: #ffffff;
    --border-color: #e2e8f0;
    --light-bg: #f8fafc;
    --shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
}

/* Global Styles */
* {
    box-sizing: border-box;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background-color: var(--light-bg);
    color: var(--text-primary);
    margin: 0;
    padding: 0;
    line-height: 1.6;
}

/* Layout Structure */
.content-wrapper {
    margin-left: 260px; /* Proper spacing from sidebar */
    margin-top: 70px; /* Space for fixed navbar */
    min-height: calc(100vh - 70px);
    background: var(--light-bg);
    position: relative;
    width: calc(100% - 260px); /* Prevents overlap with sidebar */
    padding: 0; /* Reset padding */
}

.app-content {
    padding: 2rem; /* Main content padding */
    width: 100%;
    position: relative;
}

.content {
    padding: 0;
    margin: 0;
    width: 100%;
}

.content-body {
    padding: 0;
    margin: 0;
    width: 100%;
}

/* Sidebar Styles */
.main-menu {
    position: fixed;
    top: 0;
    left: 0;
    width: 260px;
    height: 100vh;
    background: var(--sidebar-bg);
    border-right: 1px solid var(--border-color);
    z-index: 1000;
    overflow-y: auto;
    box-shadow: var(--shadow);
}

.main-menu-content {
    padding: 1rem 0;
}

.navbar-brand {
    padding: 1rem 1.5rem;
    border-bottom: 1px solid var(--border-color);
    margin-bottom: 1rem;
}

.navbar-brand .brand-logo {
    display: flex;
    align-items: center;
    text-decoration: none;
    color: var(--text-primary);
}

.navbar-brand .brand-logo img {
    width: 40px;
    height: 40px;
    margin-right: 0.75rem;
}

.navbar-brand .brand-text {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
}

.navigation-main {
    padding: 0 1rem;
}

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

.nav-link {
    display: flex;
    align-items: center;
    padding: 0.75rem 1rem;
    color: var(--text-secondary);
    text-decoration: none;
    border-radius: 0.5rem;
    transition: all 0.2s ease;
    font-weight: 500;
}

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

.nav-link i {
    margin-right: 0.75rem;
    width: 20px;
    text-align: center;
}

/* Navbar Styles */
.header-navbar {
    position: fixed;
    top: 0;
    left: 260px; /* Align with sidebar */
    right: 0;
    height: 70px;
    background: var(--navbar-bg);
    border-bottom: 1px solid var(--border-color);
    z-index: 999;
    box-shadow: var(--shadow);
    padding: 0 2rem;
}

.navbar-container {
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.navbar-nav {
    display: flex;
    align-items: center;
    list-style: none;
    margin: 0;
    padding: 0;
}

.nav-item {
    margin-left: 1rem;
}

.nav-link:hover {
    background-color: var(--border-color);
    text-decoration: none;
}

/* User Dropdown Styles */
.dropdown-user {
    position: relative;
}

.dropdown-user-link {
    display: flex;
    align-items: center;
    padding: 0.5rem;
    color: var(--text-secondary);
    text-decoration: none;
    border-radius: 0.375rem;
    transition: all 0.2s ease;
}

.dropdown-user-link:hover {
    background-color: var(--primary);
    color: white;
    text-decoration: none;
}

.user-nav {
    margin-right: 1rem;
    text-align: right;
}

.user-name {
    display: block;
    font-weight: 600;
    color: var(--text-primary);
    font-size: 0.875rem;
    line-height: 1.25rem;
}

.user-status {
    display: flex;
    align-items: center;
    font-size: 0.75rem;
    color: var(--text-secondary);
    margin-top: 0.125rem;
}

.user-status i {
    margin-right: 0.25rem;
    font-size: 0.5rem;
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    right: 0;
    min-width: 200px;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 0.5rem;
    box-shadow: var(--shadow-lg);
    z-index: 9999;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.2s ease;
    margin-top: 0.5rem;
}

.dropdown-menu.show {
    display: block !important;
    opacity: 1 !important;
    visibility: visible !important;
    transform: translateY(0) !important;
    pointer-events: auto !important;
}

.dropdown-item {
    display: block;
    width: 100%;
    padding: 0.75rem 1rem;
    color: var(--text-secondary);
    text-decoration: none;
    border: none;
    background: none;
    text-align: left;
    font-size: 0.875rem;
    transition: all 0.2s ease;
}

.dropdown-item:hover {
    background-color: var(--light-bg);
    color: var(--primary);
    text-decoration: none;
}

.dropdown-item i {
    margin-right: 0.5rem;
    width: 16px;
    text-align: center;
}

.dropdown-divider {
    height: 1px;
    background-color: var(--border-color);
    margin: 0.5rem 0;
}

/* Card Styles */
.card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 0.75rem;
    box-shadow: var(--shadow);
    margin-bottom: 1.5rem;
    overflow: hidden;
}

.card-header {
    padding: 1.5rem;
    border-bottom: 1px solid var(--border-color);
    background: var(--card-bg);
}

.card-title {
    margin: 0;
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-primary);
}

.card-content {
    padding: 0;
}

.card-body {
    padding: 1.5rem;
}

/* Content Header */
.content-header {
    margin-bottom: 2rem;
    padding: 0;
}

.content-header-title {
    font-size: 1.875rem;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0;
}

.content-header-right {
    text-align: right !important;
    display: flex !important;
    justify-content: flex-end !important;
    align-items: center !important;
}









/* Table Styles */
.table {
    width: 100%;
    margin-bottom: 1rem;
    background-color: transparent;
    border-collapse: collapse;
}

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

.table thead th {
    vertical-align: bottom;
    border-bottom: 2px solid var(--border-color);
    font-weight: 600;
    color: var(--text-primary);
    background-color: var(--light-bg);
}

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

/* Badge Styles */
.badge {
    display: inline-block;
    padding: 0.25rem 0.5rem;
    font-size: 0.75rem;
    font-weight: 500;
    line-height: 1;
    text-align: center;
    white-space: nowrap;
    vertical-align: baseline;
    border-radius: 0.25rem;
}

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

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

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

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

.badge-info {
    background-color: var(--info);
    color: white;
}

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

/* Alert Styles */
.alert {
    position: relative;
    padding: 1rem 1.25rem;
    margin-bottom: 1rem;
    border: 1px solid transparent;
    border-radius: 0.5rem;
}

.alert-success {
    color: var(--success);
    background-color: var(--light-success);
    border-color: var(--success);
}

.alert-danger {
    color: var(--danger-dark);
    background-color: var(--light-danger);
    border-color: var(--danger);
}

.alert-warning {
    color: var(--warning-dark);
    background-color: var(--light-warning);
    border-color: var(--warning);
}

.alert-info {
    color: var(--info-dark);
    background-color: var(--light-info);
    border-color: var(--info);
}

/* Utility Classes - Consolidated */
.text-center { text-align: center; }
.text-right { text-align: right; }
.float-left { float: left; }
.float-right { float: right; }
.float-md-right { float: right; }
.d-flex { display: flex; }
.align-items-center { align-items: center; }
.justify-content-between { justify-content: space-between; }
.justify-content-end { justify-content: flex-end; }

/* Margin Utilities */
.mb-0 { margin-bottom: 0; }
.mb-2 { margin-bottom: 0.5rem; }
.mb-3 { margin-bottom: 0.75rem; }
.mt-2 { margin-top: 0.5rem; }
.mr-2 { margin-right: 0.5rem; }
.ml-auto { margin-left: auto; }

/* Padding Utilities */
.p-0 { padding: 0; }
.px-2 { padding-left: 0.5rem; padding-right: 0.5rem; }
.py-2 { padding-top: 0.5rem; padding-bottom: 0.5rem; }

/* Responsive Breakpoints - Consolidated */
@media (max-width: 768px) {
    .content-wrapper { margin-left: 0; width: 100%; }
    .header-navbar { left: 0; }
    .main-menu { transform: translateX(-100%); transition: transform 0.3s ease; }
    .main-menu.show { transform: translateX(0); }
    .app-content { padding: 1rem; }
}

/* DataTables Customization */
.dataTables_wrapper .dataTables_length,
.dataTables_wrapper .dataTables_filter,
.dataTables_wrapper .dataTables_info,
.dataTables_wrapper .dataTables_processing,
.dataTables_wrapper .dataTables_paginate {
    margin: 1rem 0;
}

.dataTables_wrapper .dataTables_filter input {
    border: 1px solid var(--border-color);
    border-radius: 0.375rem;
    padding: 0.5rem;
}

.dataTables_wrapper .dataTables_paginate .paginate_button {
    border: 1px solid var(--border-color);
    border-radius: 0.375rem;
    padding: 0.5rem 0.75rem;
    margin: 0 0.125rem;
    background: var(--card-bg);
    color: var(--text-secondary);
}

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

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

/* Form Styles */
.form-control {
    display: block;
    width: 100%;
    padding: 0.5rem 0.75rem;
    font-size: 0.875rem;
    line-height: 1.5;
    color: var(--text-primary);
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 0.375rem;
    transition: border-color 0.15s ease-in-out, box-shadow 0.15s ease-in-out;
}

.form-control:focus {
    border-color: var(--primary);
    outline: 0;
    box-shadow: 0 0 0 0.2rem rgba(115, 103, 240, 0.25);
}

/* Text Color Utilities - Consolidated */
.text-success { color: var(--success) !important; }
.text-warning { color: var(--warning) !important; }
.text-danger { color: var(--danger) !important; }
.text-info { color: var(--info) !important; }
.text-primary { color: var(--primary) !important; }
.text-secondary { color: var(--text-secondary) !important; }

/* Avatar Styles */
.avatar {
    position: relative;
    display: inline-block;
}

.avatar img {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    object-fit: cover;
}

.avatar-status-online {
    position: absolute;
    bottom: 0;
    right: 0;
    width: 12px;
    height: 12px;
    background-color: var(--success);
    border: 2px solid white;
    border-radius: 50%;
}

/* Icon Styles */
.feather {
    width: 1em;
    height: 1em;
    stroke: currentColor;
    stroke-width: 2;
    stroke-linecap: round;
    stroke-linejoin: round;
    fill: none;
}

.font-large-2 {
    font-size: 2rem;
}

.font-large-1 {
    font-size: 1.5rem;
}

@media (max-width: 1200px) {
    .content-wrapper { margin-left: 240px; width: calc(100% - 240px); }
    .header-navbar { left: 240px; }
    .main-menu { width: 240px; }
}

@media (max-width: 992px) {
    .content-wrapper { margin-left: 220px; width: calc(100% - 220px); }
    .header-navbar { left: 220px; }
    .main-menu { width: 220px; }
    .app-content { padding: 1.5rem; }
}

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

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateX(-20px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.fade-in {
    animation: fadeIn 0.3s ease-in-out;
}

.slide-in {
    animation: slideIn 0.3s ease-in-out;
}

/* Ensure proper spacing and visibility */
.row {
    margin-left: -0.75rem;
    margin-right: -0.75rem;
}

.col-12, .col-md-6, .col-xl-3, .col-xl-4, .col-xl-8, .col-lg-12 {
    padding-left: 0.75rem;
    padding-right: 0.75rem;
}

/* Card Media Styles - Consolidated */
.card .card-content .card-body {
    padding: 1.5rem;
    min-height: 120px;
}

.card .media {
    display: flex;
    align-items: center;
}

.card .media .align-self-center {
    margin-right: 1rem;
}

.card .media .media-body {
    flex: 1;
}

.card .media .media-body h3 {
    font-size: 2rem;
    font-weight: 700;
    margin: 0;
    color: var(--text-primary);
}

.card .media .media-body span {
    font-size: 0.875rem;
    color: var(--text-secondary);
    font-weight: 500;
}

/* Navbar Hover States - Consolidated */
.navbar-nav .nav-link:hover { color: white !important; }
.dropdown-user-link:hover { background-color: var(--primary) !important; color: white !important; }
.dropdown-user-link:hover .user-name { color: white !important; }
.dropdown-user-link:hover .user-status { color: rgba(255, 255, 255, 0.8) !important; }