/* SmartLease Admin Styles - Professional Nigerian Government Theme */

:root {
    /* Nigerian Flag Colors */
    --nigeria-green: #008751;
    --nigeria-white: #ffffff;
    --nigeria-green-dark: #006838;
    --nigeria-green-light: #00a86b;
    --nigeria-green-subtle: rgba(0, 135, 81, 0.08);

    /* Land/Earth Theme Colors */
    --earth-brown: #8B4513;
    --soil-dark: #5C4033;
    --land-beige: #F5E6D3;
    --forest-green: #228B22;

    /* Government Theme Colors */
    --gov-green: #007041;
    --gov-green-light: #e6f4ea;
    --gov-green-medium: #4caf50;

    /* System Colors */
    --primary: var(--nigeria-green);
    --primary-dark: var(--nigeria-green-dark);
    --primary-light: var(--nigeria-green-light);
    --secondary: #6c757d;
    --success: #28a745;
    --info: #17a2b8;
    --warning: #ffc107;
    --danger: #dc3545;
    --light: #f8f9fa;
    --dark: #343a40;

    /* Enhanced Grays */
    --gray-50: #f9fafb;
    --gray-100: #f3f4f6;
    --gray-200: #e5e7eb;
    --gray-300: #d1d5db;
    --gray-400: #9ca3af;
    --gray-500: #6b7280;
    --gray-600: #4b5563;
    --gray-700: #374151;
    --gray-800: #1f2937;
    --gray-900: #111827;

    /* Layout - Enhanced Spacing */
    --sidebar-width: 260px;
    --sidebar-collapsed: 70px;
    --navbar-height: 64px;
    --footer-height: 48px;

    /* Typography - Refined */
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.8125rem;
    --font-size-base: 0.875rem;
    --font-size-md: 0.9375rem;
    --font-size-lg: 1rem;
    --font-size-xl: 1.125rem;
    --font-size-2xl: 1.25rem;
    --font-size-3xl: 1.5rem;
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;

    /* Shadows - Professional */
    --shadow-xs: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-sm: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px -1px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -2px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -4px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.1);
}

.success{
    color: #28a745;
}

.danger{
    color: #dc3545;
}

.warning{
    color: #ffc107;
}
/* Import Inter font for professional look */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');

/* ========================================
   GLOBAL STYLES
   ======================================== */

* {
    box-sizing: border-box;
}

body {
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    font-weight: 400;
    color: var(--gray-800);
    background: #f5f6fa;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.admin-body {
    padding-top: var(--navbar-height);
    min-height: 100vh;
}

/* ========================================
   ENHANCED NAVBAR
   ======================================== */

.admin-navbar {
    background: linear-gradient(135deg, var(--gov-green) 0%, var(--nigeria-green-dark) 100%);
    box-shadow: var(--shadow-md);
    height: var(--navbar-height);
    z-index: 1030;
    backdrop-filter: blur(10px);
}

.admin-navbar .navbar-brand {
    font-weight: 600;
    color: white !important;
    display: flex;
    align-items: center;
    gap: 12px;
}

.brand-subtitle {
    font-size: var(--font-size-xs);
    opacity: 0.85;
    font-weight: 400;
    letter-spacing: 0.25px;
}

.brand-badge {
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    padding: 4px 10px;
    border-radius: 4px;
    font-size: var(--font-size-xs);
    font-weight: 500;
    letter-spacing: 0.5px;
}

/* Top Bar User Section */
.topbar-user-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-sm);
}

.topbar-user {
    display: flex;
    flex-direction: column;
    line-height: 1.2;
    text-align: left;
}

.topbar-user .text-light-50 {
    font-size: var(--font-size-xs);
    opacity: 0.85;
}

/* ========================================
   ENHANCED SIDEBAR
   ======================================== */

#layout-wrapper {
    display: flex;
    min-height: calc(100vh - var(--navbar-height));
}

.admin-sidebar {
    width: var(--sidebar-width);
    background: white;
    border-right: 1px solid var(--gray-200);
    position: fixed;
    top: var(--navbar-height);
    bottom: 0;
    left: 0;
    overflow-y: auto;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 1020;
    display: flex;
    flex-direction: column;
}

.admin-sidebar-inner {
    flex: 1;
    padding: 20px 16px;
    overflow-y: auto;
}

.admin-sidebar-section-title {
    font-size: var(--font-size-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--gray-500);
    padding: 16px 12px 8px;
    margin-top: 16px;
    border-top: 1px solid var(--gray-100);
}

.admin-sidebar-section-title:first-of-type {
    margin-top: 0;
    border-top: none;
}

/* Sidebar Navigation */
.admin-nav {
    list-style: none;
    padding: 0;
    margin: 0 0 8px 0;
}

.admin-nav-item {
    margin-bottom: 2px;
}

.admin-nav-link {
    display: flex;
    align-items: center;
    padding: 10px 12px;
    color: var(--gray-700);
    text-decoration: none;
    border-radius: 6px;
    font-size: var(--font-size-sm);
    font-weight: 500;
    transition: all 0.2s ease;
    position: relative;
    gap: 12px;
}

.admin-nav-link:hover {
    background: var(--gray-50);
    color: var(--nigeria-green);
    transform: translateX(2px);
}

.admin-nav-link.active {
    background: var(--nigeria-green-subtle);
    color: var(--nigeria-green);
    font-weight: 600;
}

.admin-nav-link.active::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 3px;
    height: 24px;
    background: var(--nigeria-green);
    border-radius: 0 2px 2px 0;
}

.nav-icon {
    width: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-md);
}

.nav-text {
    flex: 1;
}

/* Sidebar Badge */
.badge-gov {
    background: var(--nigeria-green);
    color: white;
    font-size: var(--font-size-xs);
    padding: 2px 6px;
    border-radius: 10px;
    font-weight: 600;
}

/* Sidebar Footer */
.sidebar-footer {
    padding: 16px;
    border-top: 1px solid var(--gray-200);
    background: var(--gray-50);
    font-size: var(--font-size-xs);
    color: var(--gray-600);
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.text-gov-green {
    color: var(--nigeria-green) !important;
    font-weight: 600;
}

/* Sidebar Collapsed State */
.sidebar-collapsed .admin-sidebar {
    width: var(--sidebar-collapsed);
}

.sidebar-collapsed .nav-text,
.sidebar-collapsed .admin-sidebar-section-title,
.sidebar-collapsed .sidebar-footer span:not(.text-gov-green),
.sidebar-collapsed .badge-gov {
    display: none;
}

.sidebar-collapsed .admin-nav-link {
    justify-content: center;
}

.sidebar-collapsed .nav-icon {
    font-size: var(--font-size-lg);
}

/* ========================================
   MAIN CONTENT AREA
   ======================================== */

.admin-main {
    margin-left: var(--sidebar-width);
    flex: 1;
    display: flex;
    flex-direction: column;
    min-height: calc(100vh - var(--navbar-height));
    transition: margin-left 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.sidebar-collapsed .admin-main {
    margin-left: var(--sidebar-collapsed);
}

.admin-main-content {
    flex: 1;
    padding: 24px;
    max-width: 100%;
    overflow-x: hidden;
}

/* ========================================
   PAGE HEADER - REFINED
   ======================================== */

.page-header {
    margin-bottom: 24px;
}

.page-title {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: var(--font-size-3xl);
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 4px;
    letter-spacing: -0.5px;
}

.page-title-icon {
    color: var(--nigeria-green);
    opacity: 0.9;
}

.page-subtitle {
    font-size: var(--font-size-md);
    color: var(--gray-600);
    font-weight: 400;
    letter-spacing: 0.1px;
}

.land-strip {
    padding: 8px 16px;
    background: var(--gray-50);
    border-radius: 6px;
    border: 1px solid var(--gray-200);
}

/* Enhanced Breadcrumb */
.breadcrumb {
    font-size: var(--font-size-sm);
    padding: 12px 0;
    margin-bottom: 0;
    background: transparent;
}

.breadcrumb-item a {
    color: var(--nigeria-green);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.2s;
}

.breadcrumb-item a:hover {
    color: var(--nigeria-green-dark);
    text-decoration: underline;
}

.breadcrumb-item.active {
    color: var(--gray-600);
    font-weight: 400;
}

/* ========================================
   ENHANCED CARDS
   ======================================== */

.card {
    background: white;
    border: 1px solid var(--gray-200);
    border-radius: 8px;
    box-shadow: var(--shadow-sm);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    overflow: hidden;
}

.card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-1px);
}

.card-header {
    background: linear-gradient(135deg, var(--gray-50) 0%, white 100%);
    color: var(--gray-800);
    font-weight: 600;
    padding: 16px 20px;
    border-bottom: 1px solid var(--gray-200);
    font-size: var(--font-size-md);
}

.card-body {
    padding: 20px;
}

/* ========================================
   PROFESSIONAL TABLE DESIGN
   ======================================== */

.table {
    font-size: var(--font-size-base);
    margin-bottom: 0;
    width: 100%;
}

.table thead th {
    background: var(--gray-50);
    border-bottom: 2px solid var(--gray-200);
    color: var(--gray-700);
    font-weight: 600;
    text-transform: uppercase;
    font-size: var(--font-size-xs);
    letter-spacing: 0.75px;
    padding: 14px 16px;
    white-space: nowrap;
    position: sticky;
    top: 0;
    z-index: 10;
}

.table tbody td {
    padding: 16px;
    border-bottom: 1px solid var(--gray-100);
    color: var(--gray-700);
    vertical-align: middle;
    font-size: var(--font-size-sm);
}

.table tbody tr {
    transition: all 0.2s ease;
}

.table-hover tbody tr:hover {
    background: var(--gray-50);
    box-shadow: inset 0 0 0 1px var(--gray-100);
}

.table tbody tr:last-child td {
    border-bottom: none;
}

/* Table Links */
.table a {
    color: var(--nigeria-green);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.2s;
}

.table a:hover {
    color: var(--nigeria-green-dark);
    text-decoration: underline;
}

/* Table Responsive */
.table-responsive {
    border-radius: 8px;
    overflow: hidden;
}

/* DataTable Integration Styles */
.dataTables_wrapper {
    padding: 0;
}

.dataTables_length,
.dataTables_filter {
    padding: 12px 16px;
    background: var(--gray-50);
    border-bottom: 1px solid var(--gray-200);
}

.dataTables_length label,
.dataTables_filter label {
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--gray-700);
    margin-bottom: 0;
}

.dataTables_length select,
.dataTables_filter input {
    font-size: var(--font-size-sm);
    padding: 6px 10px;
    border: 1px solid var(--gray-300);
    border-radius: 4px;
    margin-left: 8px;
}

.dataTables_info {
    padding: 12px 16px;
    font-size: var(--font-size-sm);
    color: var(--gray-600);
}

.dataTables_paginate {
    padding: 12px 16px;
}

.dataTables_paginate .paginate_button {
    padding: 6px 12px;
    margin: 0 2px;
    border: 1px solid var(--gray-300);
    border-radius: 4px;
    font-size: var(--font-size-sm);
    color: var(--gray-700);
    background: white;
    cursor: pointer;
    transition: all 0.2s;
}

.dataTables_paginate .paginate_button:hover {
    background: var(--gray-50);
    border-color: var(--nigeria-green);
    color: var(--nigeria-green);
}

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

/* ========================================
   ENHANCED FORMS
   ======================================== */

.form-label {
    font-weight: 600;
    color: var(--gray-700);
    margin-bottom: 6px;
    font-size: var(--font-size-sm);
    letter-spacing: 0.2px;
}

.form-control,
.form-select {
    font-size: var(--font-size-sm);
    border-radius: 6px;
    border: 1px solid var(--gray-300);
    padding: 8px 12px;
    transition: all 0.2s;
    background: white;
}

.form-control:focus,
.form-select:focus {
    border-color: var(--nigeria-green);
    box-shadow: 0 0 0 3px rgba(0, 135, 81, 0.1);
    outline: none;
}

.form-control::placeholder {
    color: var(--gray-400);
    font-size: var(--font-size-sm);
}

/* Form Check Enhancement */
.form-check-input {
    width: 18px;
    height: 18px;
    border: 2px solid var(--gray-300);
    transition: all 0.2s;
}

.form-check-input:checked {
    background-color: var(--nigeria-green);
    border-color: var(--nigeria-green);
}

.form-check-label {
    font-size: var(--font-size-sm);
    color: var(--gray-700);
    margin-left: 4px;
    font-weight: 500;
}

/* ========================================
   ENHANCED BUTTONS
   ======================================== */

.btn {
    font-size: var(--font-size-sm);
    padding: 8px 16px;
    border-radius: 6px;
    font-weight: 600;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    border: 1px solid transparent;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    letter-spacing: 0.2px;
}

.btn:active {
    transform: scale(0.98);
}

/* Primary Button */
.btn-success,
.btn-primary {
    background: var(--nigeria-green);
    border-color: var(--nigeria-green);
    color: white;
}

.btn-success:hover,
.btn-primary:hover {
    background: var(--nigeria-green-dark);
    border-color: var(--nigeria-green-dark);
    box-shadow: var(--shadow-md);
    transform: translateY(-1px);
}

/* Outline Button */
.btn-outline-secondary {
    background: white;
    border-color: var(--gray-300);
    color: var(--gray-700);
}

.btn-outline-secondary:hover {
    background: var(--gray-50);
    border-color: var(--gray-400);
    color: var(--gray-800);
}

.btn-outline-success {
    background: transparent;
    border-color: var(--nigeria-green);
    color: var(--nigeria-green);
}

.btn-outline-success:hover {
    background: var(--nigeria-green-subtle);
    border-color: var(--nigeria-green);
}

/* Small Button */
.btn-sm {
    font-size: var(--font-size-xs);
    padding: 6px 12px;
    font-weight: 500;
}

/* Button Group Enhancement */
.btn-group .btn {
    border-radius: 0;
}

.btn-group .btn:first-child {
    border-radius: 6px 0 0 6px;
}

.btn-group .btn:last-child {
    border-radius: 0 6px 6px 0;
}

/* ========================================
   ENHANCED BADGES
   ======================================== */

.badge {
    font-size: var(--font-size-xs);
    padding: 4px 8px;
    font-weight: 600;
    border-radius: 4px;
    letter-spacing: 0.3px;
    border: 1px solid transparent;
}

/* Success Badge */
.bg-success-subtle {
    background: rgba(40, 167, 69, 0.1) !important;
}

.text-success {
    color: #28a745 !important;
}

/* Warning Badge */
.bg-warning-subtle {
    background: rgba(255, 193, 7, 0.1) !important;
}

.text-warning {
    color: #f39c12 !important;
}

/* Danger Badge */
.bg-danger-subtle {
    background: rgba(220, 53, 69, 0.1) !important;
}

.text-danger {
    color: #dc3545 !important;
}

/* Secondary Badge */
.bg-secondary-subtle {
    background: rgba(108, 117, 125, 0.1) !important;
}

.text-secondary {
    color: #6c757d !important;
}

/* Light Badge */
.bg-light {
    background: var(--gray-100) !important;
}

.text-gov-green {
    color: var(--nigeria-green) !important;
}

/* ========================================
   ALERTS ENHANCEMENT
   ======================================== */

.alert {
    border-radius: 6px;
    border: 1px solid;
    padding: 12px 16px;
    font-size: var(--font-size-sm);
    display: flex;
    align-items: center;
    gap: 12px;
}

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

.alert-info {
    background: #e3f2fd;
    border-color: #2196f3;
    color: #0d47a1;
}

.alert-warning {
    background: #fff3cd;
    border-color: #ffc107;
    color: #856404;
}

.alert-danger {
    background: #fee;
    border-color: #dc3545;
    color: #721c24;
}

/* ========================================
   PAGINATION ENHANCEMENT
   ======================================== */

.pagination {
    gap: 4px;
}

.page-link {
    padding: 6px 12px;
    font-size: var(--font-size-sm);
    border: 1px solid var(--gray-300);
    color: var(--gray-700);
    border-radius: 4px;
    font-weight: 500;
    transition: all 0.2s;
}

.page-link:hover {
    background: var(--gray-50);
    border-color: var(--nigeria-green);
    color: var(--nigeria-green);
}

.page-item.active .page-link {
    background: var(--nigeria-green);
    border-color: var(--nigeria-green);
    color: white;
}

.page-item.disabled .page-link {
    background: var(--gray-100);
    border-color: var(--gray-200);
    color: var(--gray-400);
}

/* ========================================
   FOOTER ENHANCEMENT
   ======================================== */

.admin-footer {
    background: white;
    border-top: 1px solid var(--gray-200);
    padding: 16px 24px;
    font-size: var(--font-size-sm);
    color: var(--gray-600);
    margin-left: var(--sidebar-width);
    transition: margin-left 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.sidebar-collapsed .admin-footer {
    margin-left: var(--sidebar-collapsed);
}

/* ========================================
   RESPONSIVE DESIGN
   ======================================== */

/* Mobile Sidebar Toggle */
.sidebar-open .admin-sidebar {
    transform: translateX(0) !important;
}

@media (max-width: 991.98px) {
    .admin-sidebar {
        transform: translateX(-100%);
        width: var(--sidebar-width);
    }

    .admin-main,
    .admin-footer {
        margin-left: 0;
    }

    .admin-main-content {
        padding: 16px;
    }

    .page-title {
        font-size: var(--font-size-2xl);
    }

    .card-header,
    .card-body {
        padding: 12px 16px;
    }

    .table thead th,
    .table tbody td {
        padding: 10px 12px;
    }
}

@media (max-width: 767.98px) {
    :root {
        --navbar-height: 56px;
    }

    .admin-navbar .brand-subtitle {
        display: none;
    }

    .page-title {
        font-size: var(--font-size-xl);
    }

    .admin-main-content {
        padding: 12px;
    }

    .table {
        font-size: var(--font-size-xs);
    }

    .btn {
        font-size: var(--font-size-xs);
        padding: 6px 12px;
    }

    /* Hide less important columns on mobile */
    .d-none.d-md-table-cell {
        display: none !important;
    }
}

@media (max-width: 575.98px) {
    .card {
        border-radius: 0;
        border-left: 0;
        border-right: 0;
    }

    .table thead th,
    .table tbody td {
        padding: 8px;
    }

    .pagination {
        flex-wrap: wrap;
    }
}

/* ========================================
   UTILITIES
   ======================================== */

.text-truncate {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.shadow-sm {
    box-shadow: var(--shadow-sm) !important;
}

.shadow-md {
    box-shadow: var(--shadow-md) !important;
}

.shadow-lg {
    box-shadow: var(--shadow-lg) !important;
}

/* Hover Effects */
.hover-shadow:hover {
    box-shadow: var(--shadow-md);
    transition: box-shadow 0.3s ease;
}

.hover-scale:hover {
    transform: scale(1.02);
    transition: transform 0.3s ease;
}

/* Loading States */
.skeleton {
    background: linear-gradient(90deg, var(--gray-200) 25%, var(--gray-100) 50%, var(--gray-200) 75%);
    background-size: 200% 100%;
    animation: loading 1.5s infinite;
}

@keyframes loading {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

/* Smooth Animations */
.animate-fade-in {
    animation: fadeIn 0.3s ease;
}

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

/* Print Styles */
@media print {
    .admin-navbar,
    .admin-sidebar,
    .admin-footer,
    .btn-group,
    .pagination {
        display: none !important;
    }

    .admin-main {
        margin-left: 0 !important;
    }

    .card {
        border: 1px solid #000 !important;
        box-shadow: none !important;
    }
}

/* ========================================
   CUSTOM SCROLLBAR
   ======================================== */

/* For Webkit browsers */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: var(--gray-100);
}

::-webkit-scrollbar-thumb {
    background: var(--gray-400);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--gray-500);
}

/* For Firefox */
* {
    scrollbar-width: thin;
    scrollbar-color: var(--gray-400) var(--gray-100);
}