:root, [data-bs-theme="dark"] {
    /* Premium Color Palette - HSL */
    --h: 230;
    --s: 85%;
    --l: 60%;
    
    --color-primary: hsl(var(--h), var(--s), var(--l));
    --color-primary-light: hsl(var(--h), var(--s), calc(var(--l) + 15%));
    --color-primary-dark: hsl(var(--h), var(--s), calc(var(--l) - 15%));
    
    --color-accent: hsl(280, 85%, 60%);
    --color-success: hsl(145, 80%, 45%);
    --color-warning: hsl(45, 100%, 50%);
    --color-danger: hsl(0, 85%, 60%);
    
    --bg-dark: hsl(230, 20%, 8%);
    --bg-card: hsla(230, 20%, 15%, 0.7);
    --border-glass: hsla(0, 0%, 100%, 0.1);
    
    --text-main: hsl(0, 0%, 100%);
    --text-muted: hsl(230, 20%, 80%);
    --text-dim: hsl(230, 10%, 60%);

    --glass-opacity: 0.7;
    --shadow-color: rgba(0, 0, 0, 0.4);
    --body-bg-gradient: radial-gradient(circle at top right, hsl(var(--h), 40%, 15%), var(--bg-dark));
}

[data-bs-theme="light"] {
    --bg-dark: hsl(230, 30%, 96%);
    --bg-card: hsla(230, 30%, 100%, 0.85);
    --border-glass: hsla(230, 20%, 0%, 0.08);
    
    --text-main: hsl(230, 30%, 15%);
    --text-muted: hsl(230, 20%, 30%);
    --text-dim: hsl(230, 10%, 45%);

    --glass-opacity: 0.95;
    --shadow-color: rgba(15, 23, 42, 0.08);

    /* Light Theme Body Background Override */
    --body-bg-gradient: #fafafa;
}


:root {
    --radius-lg: 1.25rem;
    --radius-md: 0.75rem;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

body {
    background: var(--body-bg-gradient);
    color: var(--text-main);
    font-family: 'Outfit', 'Inter', sans-serif;
    min-height: 100vh;
    margin: 0;
    overflow-x: hidden;
}


/* Glassmorphism Classes */
.glass {
    background: var(--bg-card);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-lg);
    box-shadow: 0 8px 32px var(--shadow-color);
}

.glass-hover:hover {
    background: hsla(230, 20%, 20%, 0.8);
    transform: translateY(-2px);
    border-color: hsla(var(--h), var(--s), var(--l), 0.3);
}

/* Auth Page Layout */
.auth-wrapper {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    padding: 2rem;
}

@keyframes authGlow {
    0%, 100% { transform: translate(0, 0); opacity: 0.15; }
    50% { transform: translate(-15px, 10px); opacity: 0.25; }
}

.auth-card {
    width: 100%;
    max-width: 450px;
    padding: 3rem;
    position: relative;
    overflow: hidden;
    z-index: 10;
}

.auth-card::before {
    content: '';
    position: absolute;
    top: -40px;
    right: -40px;
    width: 150px;
    height: 150px;
    background: radial-gradient(circle, var(--color-primary) 0%, transparent 70%);
    opacity: 0.2;
    filter: blur(30px);
    z-index: -1;
    animation: authGlow 12s ease-in-out infinite;
}



.auth-logo {
    text-align: center;
    margin-bottom: 2.5rem;
}

.auth-logo h1 {
    font-size: 1.75rem;
    font-weight: 800;
    letter-spacing: -0.5px;
    background: linear-gradient(135deg, #fff 0%, var(--color-primary) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;

}

.form-label {
    color: var(--text-muted);
    font-weight: 600;
    font-size: 0.9rem;
    margin-bottom: 0.6rem;
    display: block;
    letter-spacing: 0.5px;
}


.form-control, .form-control:focus {
    background-color: rgba(0, 0, 0, 0.3) !important;
    border: 1px solid var(--border-glass) !important;
    color: #fff !important;
    padding: 0.8rem 1rem !important;
    border-radius: var(--radius-md) !important;
    transition: var(--transition) !important;
    box-shadow: none !important;
}

.form-select, .form-select:focus {
    background-color: rgba(0, 0, 0, 0.3) !important;
    border: 1px solid var(--border-glass) !important;
    color: #fff !important;
    padding: 0.8rem 1rem !important;
    border-radius: var(--radius-md) !important;
    transition: none !important; /* Kills the weird arrow animation */
    box-shadow: none !important;
}


select option {
    background-color: var(--bg-dark);
    color: #fff;
}

[data-bs-theme="light"] select option {
    background-color: #fff !important;
    color: var(--text-main) !important;
}

textarea.form-control {
    min-height: 100px;
}


.form-control::placeholder {
    color: hsla(var(--h), 20%, 80%, 0.45) !important;
    font-size: 0.85rem;
    letter-spacing: 0.2px;
}

[data-bs-theme="light"] .form-control::placeholder {
    color: rgba(99, 102, 241, 0.45) !important;
}

.password-wrapper {
    position: relative;
}

.password-toggle {
    position: absolute;
    right: 1rem;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    padding: 0;
    line-height: 1;
    transition: var(--transition);
    z-index: 10;
}

.password-toggle:hover {
    color: #fff;
}

.form-control:focus {
    background: rgba(0, 0, 0, 0.6);
    border-color: var(--color-primary);
    color: #fff;
}

[data-bs-theme="light"] .form-control,
[data-bs-theme="light"] .form-control:focus,
[data-bs-theme="light"] .form-select,
[data-bs-theme="light"] .form-select:focus {
    background-color: #fff !important;
    color: var(--text-main) !important;
    border-color: rgba(0, 0, 0, 0.15) !important;
}

[data-bs-theme="light"] .form-control:focus,
[data-bs-theme="light"] .form-select:focus {
    border-color: var(--color-primary) !important;
    box-shadow: 0 0 0 0.25rem rgba(99, 102, 241, 0.15) !important;
}

[data-bs-theme="light"] .form-select {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3e%3cpath fill='none' stroke='%23333' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='m2 5 6 6 6-6'/%3e%3c/svg%3e") !important;
    background-repeat: no-repeat !important;
    background-position: right 0.75rem center !important;
    background-size: 16px 12px !important;
}

.form-check-input {
    background-color: rgba(0, 0, 0, 0.2);
    border: 1px solid var(--border-glass);
    cursor: pointer;
}

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

.form-check-label {
    color: var(--text-muted);
    font-size: 0.85rem;
    cursor: pointer;
}


.btn-primary {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    border: none;
    padding: 0.8rem 2rem;
    font-weight: 700;
    border-radius: var(--radius-md);
    transition: var(--transition);
}

.btn-secondary, .btn-danger, .btn-success, .btn-warning {
    padding: 0.8rem 2rem;
    font-weight: 600;
    border-radius: var(--radius-md);
}

.btn-primary:hover {
    transform: scale(1.02);
    box-shadow: 0 4px 15px hsla(var(--h), var(--s), var(--l), 0.4);
}

/* Layout Structure - Aligned with CMS */
#wrapper {
    display: flex;
    min-height: 100vh;
}

#page-content-wrapper {
    width: calc(100% - 280px); /* Matches sidebar width */
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

[data-bs-theme="light"] #page-content-wrapper {
    background: #fafafa !important;
}

footer {
    min-height: 60px;
    height: auto;
    display: flex;
    align-items: center;
    border-top: 1px solid var(--border-glass);
    padding: 1rem 2rem;
    background: rgba(0, 0, 0, 0.1);
}

@media (min-width: 768px) {
    .footer-links {
        border-left: 1px solid rgba(255, 255, 255, 0.1);
        padding-left: 1.5rem;
    }
}


[data-bs-theme="light"] footer {
    background: transparent !important;
    border-top-color: rgba(99, 102, 241, 0.1) !important;
}


.main-container {
    padding: 2rem;
    flex-grow: 1;
}

/* Sidebar - Aligned with CMS but with Manager styling */
#sidebar-wrapper {
    width: 280px;
    min-width: 280px;
    background: var(--bg-card);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    border-right: 1px solid var(--border-glass);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    position: relative;
    overflow: hidden;
    z-index: 100;
}

#sidebar-wrapper::before {
    content: '';
    position: absolute;
    top: -60px;
    right: -60px;
    width: 200px;
    height: 200px;
    background: radial-gradient(circle, hsla(var(--h), var(--s), var(--l), 0.2) 0%, transparent 70%);
    pointer-events: none;
    animation: sidebarPulse 6s ease-in-out infinite;
}

@keyframes sidebarPulse {
    0%, 100% { opacity: 0.4; transform: scale(1); }
    50% { opacity: 0.8; transform: scale(1.1); }
}

.sidebar-header {
    padding: 2rem 1.5rem;
    border-bottom: 1px solid var(--border-glass);
}

.sidebar-user-profile {
    margin-top: auto;
    padding: 0 1.5rem;
    height: 60px;
    display: flex;
    align-items: center;
    border-top: 1px solid var(--border-glass);
    background: rgba(0, 0, 0, 0.1);
}

.sidebar-user-profile img {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    border: 2px solid hsla(var(--h), var(--s), var(--l), 0.5);
    object-fit: cover;
}


.nav-links .nav-item {
    display: flex;
    align-items: center;
    padding: 1rem 1.25rem;
    border-radius: var(--radius-md);
    color: var(--text-muted);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition);
}

.nav-links .nav-item:hover {
    color: #fff;
    background: rgba(255, 255, 255, 0.05);
}

.nav-links .nav-item.active {
    color: #fff;
    background: var(--color-primary);
    box-shadow: 0 4px 15px hsla(var(--h), var(--s), var(--l), 0.3);
}

.nav-links .nav-item i {
    font-size: 1.1rem;
}

/* Utilities */
.text-dim { color: var(--text-dim) !important; }
.x-small { font-size: 0.75rem !important; }
.fw-600 { font-weight: 600 !important; }
.fw-700 { font-weight: 700 !important; }
.fw-800 { font-weight: 800 !important; }

.btn-icon-only {
    width: 32px;
    height: 32px;
    padding: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-muted);
    border: none;
    transition: var(--transition);
}

.btn-icon-only:hover {
    background: rgba(255, 255, 255, 0.1);
    color: #fff;
}

.forgot-link {
    color: var(--text-muted);
    font-weight: 500;
    transition: var(--transition);
}

.forgot-link:hover {
    color: var(--color-primary);
}

.hover-white:hover {
    color: #fff !important;
}

/* DataTables Custom Styling */
.dataTables_wrapper .dataTables_length, 
.dataTables_wrapper .dataTables_filter, 
.dataTables_wrapper .dataTables_info, 
.dataTables_wrapper .dataTables_processing, 
.dataTables_wrapper .dataTables_paginate {
    color: var(--text-dim) !important;
    font-size: 0.8rem;
    padding: 1rem;
}

.dataTables_wrapper .dataTables_filter input {
    background: rgba(0, 0, 0, 0.2) !important;
    border: 1px solid var(--border-glass) !important;
    border-radius: 20px !important;
    color: #fff !important;
    padding: 0.4rem 1rem !important;
    margin-left: 0.5rem !important;
}

[data-bs-theme="light"] .dataTables_wrapper .dataTables_filter input {
    background: rgba(0, 0, 0, 0.05) !important;
    border-color: rgba(0, 0, 0, 0.1) !important;
    color: var(--text-main) !important;
}

.dataTables_wrapper .dataTables_length select {
    background: rgba(0, 0, 0, 0.2) !important;
    border: 1px solid var(--border-glass) !important;
    color: #fff !important;
    border-radius: 8px !important;
    padding: 0.2rem 0.5rem !important;
}

[data-bs-theme="light"] .dataTables_wrapper .dataTables_length select {
    background: rgba(0, 0, 0, 0.05) !important;
    border-color: rgba(0, 0, 0, 0.1) !important;
    color: var(--text-main) !important;
}

/* Light Mode Utility Weighting */
[data-bs-theme="light"] .bg-opacity-10 {
    --bs-bg-opacity: 0.18 !important;
}

[data-bs-theme="light"] .bg-opacity-20 {
    --bs-bg-opacity: 0.28 !important;
}

[data-bs-theme="light"] .text-primary {
    color: hsl(var(--h), 50%, 35%) !important; /* Steel Indigo for clinical contrast */
}

[data-bs-theme="light"] .text-success {
    color: hsl(145, 80%, 25%) !important; /* Deep forest for clinical contrast */
}

[data-bs-theme="light"] .text-danger {
    color: hsl(0, 85%, 35%) !important; /* Deep ruby for clinical contrast */
}

[data-bs-theme="light"] .text-warning {
    color: hsl(35, 100%, 30%) !important; /* Deep amber for clinical contrast */
}


/* Global Custom Accent Utilities - Optimized for background opacity support */
.text-accent { color: var(--color-accent) !important; }
.bg-accent { 
    background-color: hsla(280, 85%, 60%, var(--bs-bg-opacity, 1)) !important; 
}




.dataTables_wrapper .dataTables_paginate .paginate_button {
    border-radius: 50% !important;
    border: none !important;
    color: var(--text-dim) !important;
}

.dataTables_wrapper .dataTables_paginate .paginate_button.current, 
.dataTables_wrapper .dataTables_paginate .paginate_button.current:hover {
    background: var(--color-primary) !important;
    color: #fff !important;
}

.dataTables_wrapper .dataTables_paginate .paginate_button:hover {
    background: rgba(255, 255, 255, 0.1) !important;
    color: #fff !important;
}

[data-bs-theme="light"] .dataTables_wrapper .dataTables_paginate .paginate_button:hover {
    background: rgba(0, 0, 0, 0.05) !important;
    color: var(--text-main) !important;
}

table.dataTable {
    border-collapse: collapse !important;
    margin-top: 0 !important;
    margin-bottom: 0 !important;
}

table.dataTable thead th {
    border-bottom: 1px solid var(--border-glass) !important;
    padding: 1.2rem 1rem !important;
}

[data-bs-theme="light"] table.dataTable thead th {
    border-bottom: 2px solid rgba(0, 0, 0, 0.08) !important;
    color: var(--text-main) !important;
}

table.dataTable thead th {
    border-bottom: 1px solid rgba(255, 255, 255, 0.15) !important; /* Brighter header line for dark mode */
}


table.dataTable td {
    padding: 1.2rem 1rem !important;
    border-top: 1px solid var(--border-glass) !important;
}

.dataTables_empty {
    padding: 3rem !important;
    background: transparent !important;
}

/* DataTables Responsive Child Row Styling */
table.dataTable.dtr-inline.collapsed > tbody > tr > td.dtr-control:before {
    background-color: var(--color-primary) !important;
    border: none !important;
    box-shadow: none !important;
}

table.dataTable > tbody > tr.child ul.dtr-details {
    display: block !important;
    width: 100% !important;
    background: rgba(255, 255, 255, 0.03) !important;
    padding: 1rem !important;
    border-top: 1px solid var(--border-glass) !important;
}

table.dataTable > tbody > tr.child span.dtr-title {
    font-weight: 700 !important;
    color: var(--color-primary) !important;
    font-size: 0.75rem !important;
    text-transform: uppercase !important;
    letter-spacing: 1px !important;
    min-width: 120px !important;
    display: inline-block !important;
}


/* Mobile Responsiveness & Layout Overrides */

@media (max-width: 991.98px) {
    #sidebar-wrapper {
        position: fixed !important;
        left: -280px !important;
        transition: transform 0.3s ease-in-out !important;
        height: 100vh !important;
        box-shadow: 20px 0 50px rgba(0,0,0,0.5);
    }
    
    #sidebar-wrapper.toggled {
        transform: translateX(280px) !important;
    }
    
    #page-content-wrapper {
        width: 100% !important;
    }
    
    .main-container {
        padding: 1.25rem !important;
    }
    
    .header-actions {
        flex-direction: column;
        align-items: stretch !important;
        gap: 1rem;
    }

    .manager-header {
        padding: 1rem 1.25rem !important;
        margin: 0 !important;
        border-radius: 0 !important; /* Ensure it stays full-width if no margin */
    }
}




.manager-header {
    z-index: 10;
}

.toggle-sidebar {
    text-decoration: none !important;
}

.toggle-sidebar:focus {
    box-shadow: none;
}

.sidebar-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(0, 0, 0, 0.4);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    z-index: 99;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
}

/* Input Group Radius Management */
.input-group > :not(:first-child):not(.dropdown-menu):not(.valid-tooltip):not(.valid-feedback):not(.invalid-tooltip):not(.invalid-feedback) {
    margin-left: calc(var(--bs-border-width) * -1);
    border-top-left-radius: 0 !important;
    border-bottom-left-radius: 0 !important;
}

.input-group > :not(:last-child):not(.dropdown-toggle):not(.dropdown-menu):not(.valid-tooltip):not(.valid-feedback):not(.invalid-tooltip):not(.invalid-feedback) {
    border-top-right-radius: 0 !important;
    border-bottom-right-radius: 0 !important;
}

.input-group-text {
    background-color: rgba(255, 255, 255, 0.05) !important;
    border: 1px solid var(--border-glass) !important;
    color: var(--text-dim) !important;
    border-radius: var(--radius-md) !important;
}



/* Table border radius refinement */
.glass .table {
    border-collapse: separate;
    border-spacing: 0;
}

.glass .table thead tr:first-child th:first-child {
    border-top-left-radius: var(--radius-lg);
}

.glass .table thead tr:first-child th:last-child {
    border-top-right-radius: var(--radius-lg);
}

.glass .table tbody tr:last-child td:first-child {
    border-bottom-left-radius: var(--radius-lg);
}

.glass .table tbody tr:last-child td:last-child {
    border-bottom-right-radius: var(--radius-lg);
}

/* Remove internal rounding that causes jarring overlaps */
.glass .table tr th, .glass .table tr td {
    border-radius: 0 !important;
}