/* Root Variables */
:root {
    /* Primary Navy Accent */
    --gray-primary: #1E3A8A;
    --gray-dark: #1E40AF;
    --gray-hover: #1D4ED8;
    --gray-shadow: rgba(15, 23, 42, 0.08);

    /* Orange Accent */
    --orange-accent: #F57C00;
    --orange-dark: #E65100;
    --orange-deeper: #BF360C;
    --orange-shadow: rgba(245, 124, 0, 0.3);

    /* Success Green */
    --green-primary: #2E7D32;
    --green-dark: #1B5E20;
    --green-bg: #E8F5E9;

    /* Gray */
    --gray-600: #616161;
    --gray-400: #9E9E9E;

    /* Layout */
    --sidebar-width: 220px;
    --bg-page: #F5F7FB;
}

/* Reset & Global */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: var(--bg-page);
    color: #1f2937;
    min-height: 100vh;
    overflow-x: hidden;
}

/* Keep Bootstrap dark utilities aligned with the sidebar theme */
.bg-dark,
.navbar-dark {
    background-color: #3f4f5c !important;
    color: #ffffff !important;
    border-color: #3f4f5c !important;
}

.navbar-dark .navbar-brand,
.navbar-dark .navbar-nav .nav-link,
.navbar-dark .navbar-text,
.text-white,
.text-light {
    color: #1f2937 !important;
}

.border-dark {
    border-color: #e5e7eb !important;
}

.table-dark {
    --bs-table-bg: #ffffff;
    --bs-table-color: #1f2937;
    --bs-table-border-color: #e5e7eb;
}

.btn-dark {
    background-color: #1e3a8a !important;
    border-color: #1e3a8a !important;
    color: #ffffff !important;
}

.btn-dark:hover,
.btn-dark:focus {
    background-color: #1d4ed8 !important;
    border-color: #1d4ed8 !important;
    color: #ffffff !important;
}

/* Wrapper */
.wrapper {
    display: flex;
    align-items: stretch;
    width: 100%;
    min-height: 100vh;
}

/* Sidebar */
.sidebar {
    width: var(--sidebar-width);
    background: #3f4f5c;
    color: #cbd5e1;
    position: fixed;
    left: 0;
    top: 0;
    height: 100vh;
    overflow-y: auto;
    overflow-x: hidden;
    display: flex;
    flex-direction: column;
    z-index: 1000;
    border-right: none;
    box-shadow: 4px 0 16px rgba(0, 0, 0, 0.25);
}

.sidebar::-webkit-scrollbar {
    width: 6px;
}

.sidebar::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.06);
}

.sidebar::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.24);
    border-radius: 3px;
}

.sidebar-header {
    padding: 24px 20px;
    text-align: center;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    background: transparent;
}

.sidebar-header h3 {
    margin: 0 0 8px 0;
    font-size: 20px;
    font-weight: 700;
    color: #ffffff;
    letter-spacing: -0.5px;
}

.sidebar-header p {
    margin: 3px 0;
    font-size: 13px;
    color: #a0aab8;
}

.sidebar-header .text-muted {
    display: block;
    margin-top: 4px;
    font-size: 11px;
    color: #7a8490;
}

.sidebar-header .badge {
    display: inline-block;
    padding: 5px 12px;
    border-radius: 16px;
    font-size: 11px;
    font-weight: 600;
    margin-top: 8px;
    background: transparent;
    color: #cbd5e1;
    border: 1px solid #6b7684;
}

/* Sidebar Menu */
.sidebar-menu {
    list-style: none;
    padding: 0;
    margin: 0;
}

.sidebar-menu li {
    margin: 0;
}

.sidebar-menu a {
    display: flex;
    align-items: center;
    padding: 12px 16px;
    margin: 0 10px 6px;
    color: #b0bcc9;
    text-decoration: none;
    transition: all 0.25s ease;
    border-radius: 10px;
    border-left: 0;
    font-size: 14px;
}

.sidebar-menu a i {
    width: 20px;
    margin-right: 12px;
    font-size: 16px;
    color: #ffffff;
    transition: color 0.25s ease;
}

.sidebar-menu a:hover {
    background: rgba(255, 255, 255, 0.1);
    color: #e0e8f0;
    transform: none;
}

.sidebar-menu a:hover i {
    color: #ffffff;
}

.sidebar-menu a.active {
    background: rgba(255, 255, 255, 0.12);
    color: #ffffff;
    font-weight: 600;
}

.sidebar-menu a.active i {
    color: #ffffff;
}

.sidebar-menu a.logout {
    color: #d9e2e8;
    margin-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.sidebar-menu a.logout:hover {
    background: rgba(239, 68, 68, 0.16);
}

/* Main Content */
.main-content {
    margin-left: var(--sidebar-width);
    width: calc(100% - var(--sidebar-width));
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    min-width: 0;
    background: var(--bg-page);
}

/* Sidebar hidden mode - for superadmin dashboard */
.wrapper.sidebar-hidden .main-content {
    margin-left: 0;
    width: 100%;
}

/* Topbar */
.topbar {
    background: #ffffff;
    padding: 16px 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid #e5e7eb;
    box-shadow: 0 8px 24px rgba(15, 23, 42, 0.05);
    position: sticky;
    top: 0;
    z-index: 100;
}

.topbar-left h2 {
    margin: 0;
    font-size: 20px;
    color: #1f2937;
    font-weight: 600;
}

.topbar-right .date {
    color: #6b7280;
    font-size: 13px;
    font-weight: 500;
}

/* Content */
.content {
    flex: 1;
    background: var(--bg-page);
    padding: 28px 32px;
    margin: 0;
    min-width: 0;
}

/* Unified Page Header Style (Company Report style) */
[class^="page-header"],
[class*=" page-header"] {
    background: #ffffff !important;
    border: 1px solid #e5e7eb !important;
    border-radius: 18px !important;
    padding: 24px !important;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05) !important;
    color: #0f172a !important;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    flex-wrap: wrap;
}

[class^="page-header"] h1,
[class^="page-header"] h2,
[class^="page-header"] h3,
[class*=" page-header"] h1,
[class*=" page-header"] h2,
[class*=" page-header"] h3 {
    margin: 0;
    color: #0f172a !important;
    font-weight: 700;
    letter-spacing: -0.02em;
    line-height: 1.2;
}

[class^="page-header"] h2,
[class*=" page-header"] h2 {
    font-size: clamp(1.35rem, 1.1rem + 0.55vw, 1.85rem);
}

[class^="page-header"] p,
[class^="page-header"] small,
[class^="page-header"] .subtitle,
[class^="page-header"] .header-subtitle,
[class*=" page-header"] p,
[class*=" page-header"] small,
[class*=" page-header"] .subtitle,
[class*=" page-header"] .header-subtitle {
    color: #6b7280 !important;
    margin: 6px 0 0;
    font-size: 0.95rem;
    font-weight: 400;
}

[class^="page-header"] h1 > i:first-child,
[class^="page-header"] h2 > i:first-child,
[class^="page-header"] h3 > i:first-child,
[class*=" page-header"] h1 > i:first-child,
[class*=" page-header"] h2 > i:first-child,
[class*=" page-header"] h3 > i:first-child {
    width: 38px;
    height: 38px;
    margin-right: 10px;
    border-radius: 11px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: #eef2ff;
    color: #1e3a8a !important;
    vertical-align: middle;
}

[class^="page-header"] .header-right,
[class^="page-header"] .date-badge,
[class*=" page-header"] .header-right,
[class*=" page-header"] .date-badge {
    color: #6b7280 !important;
}

@media (max-width: 768px) {
    [class^="page-header"],
    [class*=" page-header"] {
        padding: 18px !important;
        border-radius: 14px !important;
        align-items: flex-start;
    }

    [class^="page-header"] h2,
    [class*=" page-header"] h2 {
        font-size: 1.2rem;
    }

    [class^="page-header"] h1 > i:first-child,
    [class^="page-header"] h2 > i:first-child,
    [class^="page-header"] h3 > i:first-child,
    [class*=" page-header"] h1 > i:first-child,
    [class*=" page-header"] h2 > i:first-child,
    [class*=" page-header"] h3 > i:first-child {
        width: 34px;
        height: 34px;
        margin-right: 8px;
    }
}

/* Card & Utilities */
.card {
    background: white;
    border-radius: 12px;
    padding: 24px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
    margin-bottom: 20px;
}

.card-header {
    padding: 0 0 16px 0;
    border-bottom: 2px solid #f3f4f6;
    margin-bottom: 20px;
}

.card-body {
    padding: 0;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 10px 20px;
    border-radius: 8px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    font-size: 14px;
}

.btn-primary {
    background: #F57C00;
    color: white;
    box-shadow: 0 4px 15px rgba(245, 124, 0, 0.3);
}

.btn-primary:hover {
    background: #E65100;
    transform: translateY(-2px);
}

.btn-info {
    background: #37474F;
    color: white;
}

.btn-success {
    background: #2E7D32;
    color: white;
}

.btn-sm {
    padding: 6px 12px;
    font-size: 12px;
}

/* Table */
.table {
    width: 100%;
    border-collapse: collapse;
}

.table thead {
    background: #37474F;
    color: white;
}

.table thead th {
    padding: 12px 14px;
    text-align: left;
    font-weight: 600;
    font-size: 12px;
}

.table tbody td {
    padding: 12px 14px;
    border-bottom: 1px solid #f0f0f0;
    font-size: 13px;
}

.table tbody tr:hover {
    background: #f9fafb;
}

.table-responsive {
    overflow-x: auto;
}

/* Badges */
.badge {
    display: inline-block;
    padding: 4px 10px;
    border-radius: 12px;
    font-size: 11px;
    font-weight: 600;
}

.badge-success {
    background: #E8F5E9;
    color: #1B5E20;
}

.badge-danger {
    background: #fee2e2;
    color: #991b1b;
}

.badge-warning {
    background: #fef3c7;
    color: #92400e;
}

.badge-info {
    background: #ECEFF1;
    color: #37474F;
}

.badge-secondary {
    background: #f3f4f6;
    color: #4b5563;
}

/* Alert */
.alert {
    padding: 14px 18px;
    border-radius: 8px;
    margin-bottom: 20px;
    font-size: 14px;
}

.alert-info {
    background: rgba(55, 71, 79, 0.08);
    border-left: 4px solid #37474F;
    color: #263238;
}

/* Text Utilities */
.text-center {
    text-align: center;
}

.text-muted {
    color: #616161;
}

.py-4 {
    padding-top: 1.5rem;
    padding-bottom: 1.5rem;
}

.mt-2 {
    margin-top: 0.5rem;
}

/* Mobile */
.mobile-menu-toggle {
    display: none;
}

.sidebar-overlay {
    display: none;
}

/* Responsive */
@media (max-width: 768px) {
    .sidebar {
        transform: translateX(-100%);
        transition: transform 0.3s ease;
    }

    .sidebar.active {
        transform: translateX(0);
    }

    .main-content {
        margin-left: 0 !important;
        width: 100% !important;
    }

    .mobile-menu-toggle {
        display: flex;
        align-items: center;
        justify-content: center;
        position: fixed;
        top: 15px;
        left: 15px;
        z-index: 1100;
        background: #1e3a8a;
        color: white;
        border: none;
        width: 45px;
        height: 45px;
        border-radius: 8px;
        cursor: pointer;
        box-shadow: 0 8px 20px rgba(30, 58, 138, 0.25);
    }

    .sidebar-overlay {
        display: block;
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: rgba(0, 0, 0, 0.5);
        z-index: 999;
        opacity: 0;
        visibility: hidden;
        transition: opacity 0.3s ease;
    }

    .sidebar-overlay.active {
        opacity: 1;
        visibility: visible;
    }

    .topbar {
        padding-left: 70px;
        padding-right: 16px;
    }
}

/* Modal Styles */
.modal {
    display: none;
    position: fixed;
    z-index: 9999;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    overflow: auto;
}

.modal-content {
    background-color: white;
    margin: 50px auto;
    border-radius: 10px;
    width: 90%;
    max-width: 600px;
    box-shadow: 0 5px 30px rgba(0, 0, 0, 0.3);
    animation: modalSlideIn 0.3s ease;
}

@keyframes modalSlideIn {
    from {
        transform: translateY(-50px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.modal-header {
    background: #37474F;
    color: white;
    padding: 20px;
    border-radius: 10px 10px 0 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.modal-header h3 {
    margin: 0;
    font-size: 18px;
    font-weight: 600;
}

.modal-body {
    padding: 25px;
}

.modal-footer {
    padding: 15px 25px;
    border-top: 1px solid #e5e7eb;
    display: flex;
    justify-content: flex-end;
    gap: 10px;
}

.close {
    color: white;
    font-size: 28px;
    font-weight: bold;
    line-height: 1;
    cursor: pointer;
    background: none;
    border: none;
    opacity: 0.8;
    transition: opacity 0.2s;
}

.close:hover,
.close:focus {
    opacity: 1;
}

@media print {
    .sidebar,
    .topbar,
    .mobile-menu-toggle,
    .sidebar-overlay {
        display: none !important;
    }

    .main-content {
        margin-left: 0 !important;
        width: 100% !important;
    }
}