/* =========================================
   NucSense Visual Enhancements (v2)
   Modern UI polish for the entire application
   ========================================= */

/* -----------------------------------------
   1. CSS CUSTOM PROPERTIES (Design Tokens)
   ----------------------------------------- */
:root {
    --ns-radius-sm: 0.5rem;
    --ns-radius-md: 0.75rem;
    --ns-radius-lg: 1rem;
    --ns-radius-xl: 1.25rem;
    --ns-shadow-sm: 0 1px 3px rgba(0,0,0,0.06), 0 1px 2px rgba(0,0,0,0.04);
    --ns-shadow-md: 0 4px 12px rgba(0,0,0,0.08);
    --ns-shadow-lg: 0 10px 30px rgba(0,0,0,0.10);
    --ns-shadow-xl: 0 20px 40px rgba(0,0,0,0.12);
    --ns-transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    --ns-gradient-primary: linear-gradient(135deg, #e3926b 0%, #d4764f 100%);
    --ns-gradient-header: linear-gradient(135deg, #2C254A 0%, #3B3363 100%);
    --ns-glass-bg: rgba(255, 255, 255, 0.7);
    --ns-glass-border: rgba(255, 255, 255, 0.18);
}

[data-theme-version="dark"] {
    --ns-shadow-sm: 0 1px 3px rgba(0,0,0,0.2);
    --ns-shadow-md: 0 4px 12px rgba(0,0,0,0.25);
    --ns-shadow-lg: 0 10px 30px rgba(0,0,0,0.3);
    --ns-shadow-xl: 0 20px 40px rgba(0,0,0,0.35);
    --ns-glass-bg: rgba(44, 37, 74, 0.8);
    --ns-glass-border: rgba(255, 255, 255, 0.08);
}

/* -----------------------------------------
   2. GLOBAL IMPROVEMENTS
   ----------------------------------------- */

/* Smoother font rendering */
body {
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-rendering: optimizeLegibility;
}

/* Better focus outlines */
*:focus-visible {
    outline: 2px solid var(--primary);
    outline-offset: 2px;
    border-radius: var(--ns-radius-sm);
}

/* Selection color */
::selection {
    background-color: rgba(227, 146, 107, 0.25);
    color: inherit;
}

/* Smooth scrolling */
html {
    scroll-behavior: smooth;
}

/* -----------------------------------------
   3. IMPROVED CARDS
   ----------------------------------------- */
.content-body .card {
    border: 1px solid rgba(0, 0, 0, 0.06);
    border-radius: var(--ns-radius-lg);
    box-shadow: var(--ns-shadow-sm);
    transition: transform var(--ns-transition), box-shadow var(--ns-transition);
    overflow: hidden;
    background: #fff;
}

    .content-body .card:hover {
        transform: translateY(-3px);
        box-shadow: var(--ns-shadow-lg);
    }

[data-theme-version="dark"] .content-body .card {
    background: #3B3363;
    border-color: rgba(255, 255, 255, 0.06);
}

.content-body .card .card-header {
    background: transparent;
    border-bottom: 1px solid rgba(0, 0, 0, 0.06);
    padding: 1rem 1.25rem;
}

    .content-body .card .card-header[class*="status-"] {
        padding-left: 1.5rem !important;
    }

[data-theme-version="dark"] .content-body .card .card-header {
    border-bottom-color: rgba(255, 255, 255, 0.08);
}

.content-body .card .card-header .card-title {
    font-weight: 700;
    font-size: 1rem;
    letter-spacing: 0.01em;
    margin: 0;
}

.content-body .card .card-body {
    padding: 1rem 1.25rem;
}

/* -----------------------------------------
   4. STATUS INDICATORS (Dashboard)
   ----------------------------------------- */
.content-body .card .card-header.status-normal {
    border-left: 5px solid #28a745;
    border-bottom: none;
    background: linear-gradient(90deg, rgba(40, 167, 69, 0.06) 0%, transparent 100%);
    position: relative;
}

    .content-body .card .card-header.status-normal::after {
        content: '';
        position: absolute;
        bottom: 0;
        left: 0;
        right: 0;
        height: 2px;
        background: linear-gradient(90deg, #28a745, transparent);
    }

.content-body .card .card-header.status-undefined {
    border-left: 5px solid #6c8ebf;
    border-bottom: none;
    background: linear-gradient(90deg, rgba(108, 142, 191, 0.06) 0%, transparent 100%);
    position: relative;
}

    .content-body .card .card-header.status-undefined::after {
        content: '';
        position: absolute;
        bottom: 0;
        left: 0;
        right: 0;
        height: 2px;
        background: linear-gradient(90deg, #6c8ebf, transparent);
    }

.content-body .card .card-header.status-warning {
    border-left: 5px solid #fd7e14;
    border-bottom: none;
    background: linear-gradient(90deg, rgba(253, 126, 20, 0.06) 0%, transparent 100%);
    position: relative;
}

    .content-body .card .card-header.status-warning::after {
        content: '';
        position: absolute;
        bottom: 0;
        left: 0;
        right: 0;
        height: 2px;
        background: linear-gradient(90deg, #fd7e14, transparent);
    }

.content-body .card .card-header.status-critical {
    border-left: 5px solid #dc3545;
    border-bottom: none;
    background: linear-gradient(90deg, rgba(220, 53, 69, 0.06) 0%, transparent 100%);
    position: relative;
    animation: criticalPulse 3s ease-in-out infinite;
}

    .content-body .card .card-header.status-critical::after {
        content: '';
        position: absolute;
        bottom: 0;
        left: 0;
        right: 0;
        height: 2px;
        background: linear-gradient(90deg, #dc3545, transparent);
    }

@keyframes criticalPulse {
    0%, 100% {
        background: linear-gradient(90deg, rgba(220, 53, 69, 0.06) 0%, transparent 100%);
    }

    50% {
        background: linear-gradient(90deg, rgba(220, 53, 69, 0.12) 0%, transparent 100%);
    }
}

/* -----------------------------------------
   5. SENSOR DATA & CARD DETAILS
   ----------------------------------------- */
.card-detail {
    display: none;
    margin-top: 0.75rem;
    padding: 0.85rem;
    border: 1px solid rgba(0, 0, 0, 0.08);
    border-radius: var(--ns-radius-md);
    background: #f8f9fa;
    animation: slideDown 0.3s ease-out;
}

[data-theme-version="dark"] .card-detail {
    background: rgba(255, 255, 255, 0.04);
    border-color: rgba(255, 255, 255, 0.08);
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-8px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.card-detail li {
    padding: 0.4rem 0.65rem;
    border-radius: var(--ns-radius-sm);
    margin-bottom: 0.3rem;
    font-size: 0.9rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: background-color var(--ns-transition);
}

    .card-detail li:hover {
        background: rgba(0, 0, 0, 0.03);
    }

[data-theme-version="dark"] .card-detail li:hover {
    background: rgba(255, 255, 255, 0.05);
}

/* Alarm color indicators with pill badges */
.card-detail li.alarm-normal {
    color: #0da14f;
    border-left: 3px solid #0da14f;
}

.card-detail li.alarm-warning {
    color: #fd7e14;
    border-left: 3px solid #fd7e14;
}

.card-detail li.alarm-critical {
    color: #dc3545;
    border-left: 3px solid #dc3545;
    animation: criticalGlow 2s ease-in-out infinite;
}

@keyframes criticalGlow {
    0%, 100% {
        background: transparent;
    }

    50% {
        background: rgba(220, 53, 69, 0.05);
    }
}

.card-detail li.alarm-nodata {
    color: #6c757d;
    border-left: 3px solid #adb5bd;
    opacity: 0.7;
}

.sensor-value {
    font-weight: 700;
    font-size: 1rem;
    font-variant-numeric: tabular-nums;
}

.sensor-value-unit {
    font-weight: 400;
    color: #6c757d;
    font-size: 0.85rem;
    margin-left: 0.25rem;
}

/* -----------------------------------------
   6. ICON BUTTONS
   ----------------------------------------- */
.icon-button {
    --btn-size: 34px;
    width: var(--btn-size);
    height: var(--btn-size);
    padding: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background-color: transparent;
    border: 1px solid transparent;
    border-radius: var(--ns-radius-sm);
    transition: all var(--ns-transition);
    cursor: pointer;
}

    .icon-button i {
        font-size: 15px;
        color: #888ea8;
        transition: color var(--ns-transition);
    }

    .icon-button:hover {
        background-color: rgba(227, 146, 107, 0.08);
        border-color: rgba(227, 146, 107, 0.15);
    }

        .icon-button:hover i {
            color: var(--primary, #e3926b);
        }

    .icon-button:active {
        transform: scale(0.92);
    }

/* -----------------------------------------
   7. HEADER IMPROVEMENTS
   ----------------------------------------- */
/* Header background color is preserved from the theme settings */

.header .header-content .navbar-nav .nav-item .nav-link {
    transition: color var(--ns-transition);
}

/* Notification Bell Animation */
.header .nav-link.bell .fa-bell {
    transition: transform var(--ns-transition);
}

.header .nav-link.bell:hover .fa-bell {
    transform: rotate(15deg);
}

/* Search Input */
.header-left .search-area .form-control {
    border-radius: var(--ns-radius-lg) 0 0 var(--ns-radius-lg);
    border: 1px solid rgba(0, 0, 0, 0.1);
    background: rgba(0, 0, 0, 0.02);
    transition: all var(--ns-transition);
}

    .header-left .search-area .form-control:focus {
        background: #fff;
        border-color: var(--primary);
        box-shadow: 0 0 0 3px rgba(227, 146, 107, 0.12);
    }

[data-theme-version="dark"] .header-left .search-area .form-control {
    background: rgba(255, 255, 255, 0.06);
    border-color: rgba(255, 255, 255, 0.1);
}

    [data-theme-version="dark"] .header-left .search-area .form-control:focus {
        background: rgba(255, 255, 255, 0.1);
    }

.header-left .search-area .input-group-text {
    border-radius: 0 var(--ns-radius-lg) var(--ns-radius-lg) 0;
}

/* Profile Dropdown */
.header-profile .dropdown-menu {
    border: none;
    border-radius: var(--ns-radius-md);
    box-shadow: var(--ns-shadow-lg);
    padding: 0.5rem;
    overflow: hidden;
}

.header-profile .dropdown-item {
    border-radius: var(--ns-radius-sm);
    padding: 0.65rem 1rem;
    transition: all var(--ns-transition);
}

    .header-profile .dropdown-item:hover {
        background: rgba(227, 146, 107, 0.08);
    }

/* -----------------------------------------
   8. SIDEBAR IMPROVEMENTS
   ----------------------------------------- */
.deznav {
    border-right: 1px solid rgba(0, 0, 0, 0.06);
    transition: width var(--ns-transition);
}

[data-theme-version="dark"] .deznav {
    border-right-color: rgba(255, 255, 255, 0.06);
}

/* Sidebar Profile Section */
.deznav .main-profile {
    padding: 1.25rem;
    text-align: center;
}

    .deznav .main-profile .image-bx {
        position: relative;
        display: inline-block;
    }

        .deznav .main-profile .image-bx img {
            width: 60px;
            height: 60px;
            border-radius: 50%;
            border: 3px solid rgba(227, 146, 107, 0.3);
            object-fit: cover;
            transition: border-color var(--ns-transition);
        }

    .deznav .main-profile:hover .image-bx img {
        border-color: var(--primary);
    }

    .deznav .main-profile .name {
        font-weight: 600;
        margin-top: 0.75rem;
        font-size: 0.95rem;
    }

    .deznav .main-profile .email {
        font-size: 0.8rem;
        opacity: 0.7;
    }

/* Sidebar Menu Items */
.metismenu > li > a {
    border-radius: var(--ns-radius-sm);
    margin: 2px 10px;
    transition: all var(--ns-transition);
}

    .metismenu > li > a:hover,
    .metismenu > li.mm-active > a {
        background: rgba(227, 146, 107, 0.08);
    }

.metismenu > li.mm-active > a {
    color: var(--primary) !important;
    font-weight: 600;
}

    .metismenu > li.mm-active > a::before {
        content: '';
        position: absolute;
        left: 0;
        top: 50%;
        transform: translateY(-50%);
        width: 3px;
        height: 60%;
        background: var(--primary);
        border-radius: 0 3px 3px 0;
    }

/* Sidebar Sub-menu */
.metismenu ul a {
    padding-left: 3.5rem;
    font-size: 0.875rem;
    border-radius: var(--ns-radius-sm);
    transition: all var(--ns-transition);
}

    .metismenu ul a:hover {
        padding-left: 3.75rem;
        color: var(--primary) !important;
    }

/* Nav Label */
.metismenu .nav-label {
    text-transform: uppercase;
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    opacity: 0.5;
    padding: 1rem 1.5rem 0.5rem;
}

/* Sidebar Copyright */
.deznav .copyright {
    padding: 1rem;
    text-align: center;
    font-size: 0.75rem;
    opacity: 0.5;
    border-top: 1px solid rgba(0, 0, 0, 0.06);
}

[data-theme-version="dark"] .deznav .copyright {
    border-top-color: rgba(255, 255, 255, 0.06);
}

/* -----------------------------------------
   9. LOGIN PAGE
   ----------------------------------------- */
.authincation {
    background: linear-gradient(135deg, #f5f0eb 0%, #e8e0f0 50%, #f0f2f5 100%);
    min-height: 100vh;
}

[data-theme-version="dark"] .authincation {
    background: linear-gradient(135deg, #1a1533 0%, #2C254A 50%, #1e2a4a 100%);
}

.authincation-content {
    background: #fff;
    border-radius: var(--ns-radius-xl);
    box-shadow: var(--ns-shadow-xl);
    border: 1px solid rgba(0, 0, 0, 0.06);
    overflow: hidden;
}

[data-theme-version="dark"] .authincation-content {
    background: #3B3363;
    border-color: rgba(255, 255, 255, 0.06);
}

.auth-form {
    padding: 2.5rem 2rem;
}

    .auth-form .card-header {
        background: none;
        border: none;
        padding: 0 0 1.5rem 0;
    }

    .auth-form .form-control {
        border-radius: var(--ns-radius-md);
        padding: 0.75rem 1rem;
        border: 1.5px solid #e0e0e0;
        transition: all var(--ns-transition);
        font-size: 0.9rem;
    }

        .auth-form .form-control:focus {
            border-color: var(--primary, #e3926b);
            box-shadow: 0 0 0 3px rgba(227, 146, 107, 0.12);
        }

[data-theme-version="dark"] .auth-form .form-control {
    background: rgba(255, 255, 255, 0.06);
    border-color: rgba(255, 255, 255, 0.12);
    color: #e0e0e0;
}

    [data-theme-version="dark"] .auth-form .form-control:focus {
        border-color: var(--primary);
        background: rgba(255, 255, 255, 0.1);
    }

.auth-form .btn-primary {
    border-radius: var(--ns-radius-md);
    padding: 0.75rem 2rem;
    font-weight: 600;
    font-size: 0.95rem;
    letter-spacing: 0.02em;
    background: var(--ns-gradient-primary);
    border: none;
    transition: all var(--ns-transition);
    box-shadow: 0 4px 12px rgba(227, 146, 107, 0.3);
}

    .auth-form .btn-primary:hover {
        transform: translateY(-1px);
        box-shadow: 0 6px 20px rgba(227, 146, 107, 0.4);
    }

    .auth-form .btn-primary:active {
        transform: translateY(0);
    }

/* -----------------------------------------
   10. BUTTONS (Global)
   ----------------------------------------- */
.btn {
    border-radius: var(--ns-radius-sm);
    font-weight: 500;
    letter-spacing: 0.01em;
    transition: all var(--ns-transition);
}

.btn-primary {
    background: var(--ns-gradient-primary);
    border: none;
    box-shadow: 0 2px 8px rgba(227, 146, 107, 0.25);
}

    .btn-primary:hover {
        box-shadow: 0 4px 16px rgba(227, 146, 107, 0.35);
        transform: translateY(-1px);
    }

    .btn-primary:active {
        transform: translateY(0);
    }

/* -----------------------------------------
   11. FORM CONTROLS
   ----------------------------------------- */
.form-control,
.form-select {
    border-radius: var(--ns-radius-sm);
    border: 1.5px solid #e0e0e0;
    transition: all var(--ns-transition);
    padding: 0.6rem 0.85rem;
}

    .form-control:focus,
    .form-select:focus {
        border-color: var(--primary, #e3926b);
        box-shadow: 0 0 0 3px rgba(227, 146, 107, 0.12);
    }

[data-theme-version="dark"] .form-control,
[data-theme-version="dark"] .form-select {
    background-color: rgba(255, 255, 255, 0.06);
    border-color: rgba(255, 255, 255, 0.12);
    color: #ddd;
}

    [data-theme-version="dark"] .form-control:focus,
    [data-theme-version="dark"] .form-select:focus {
        background-color: rgba(255, 255, 255, 0.1);
        border-color: var(--primary);
    }

/* -----------------------------------------
   12. TABLES
   ----------------------------------------- */
.table {
    border-radius: var(--ns-radius-md);
    overflow: hidden;
}

    .table thead th {
        font-weight: 600;
        font-size: 0.8rem;
        text-transform: uppercase;
        letter-spacing: 0.05em;
        background: rgba(0, 0, 0, 0.02);
        border-bottom: 2px solid rgba(0, 0, 0, 0.08);
        padding: 0.85rem 1rem;
        color: #6c757d;
    }

[data-theme-version="dark"] .table thead th {
    background: rgba(255, 255, 255, 0.04);
    border-bottom-color: rgba(255, 255, 255, 0.08);
    color: #adb5bd;
}

.table tbody tr {
    transition: background-color var(--ns-transition);
}

    .table tbody tr:hover {
        background-color: rgba(227, 146, 107, 0.04);
    }

[data-theme-version="dark"] .table tbody tr:hover {
    background-color: rgba(255, 255, 255, 0.04);
}

.table td {
    padding: 0.75rem 1rem;
    vertical-align: middle;
    border-color: rgba(0, 0, 0, 0.05);
}

[data-theme-version="dark"] .table td {
    border-color: rgba(255, 255, 255, 0.05);
}

/* -----------------------------------------
   13. MODAL IMPROVEMENTS
   ----------------------------------------- */
.modal-content {
    border: none;
    border-radius: var(--ns-radius-lg);
    box-shadow: var(--ns-shadow-xl);
    overflow: hidden;
}

.modal-header {
    border-bottom: 1px solid rgba(0, 0, 0, 0.06);
    padding: 1.25rem 1.5rem;
}

    .modal-header .modal-title {
        font-weight: 700;
        font-size: 1.1rem;
    }

.modal-body {
    padding: 1.5rem;
}

.modal-footer {
    border-top: 1px solid rgba(0, 0, 0, 0.06);
    padding: 1rem 1.5rem;
}

[data-theme-version="dark"] .modal-content {
    background: #3B3363;
}

[data-theme-version="dark"] .modal-header,
[data-theme-version="dark"] .modal-footer {
    border-color: rgba(255, 255, 255, 0.08);
}

/* Modal Backdrop Blur */
.modal-backdrop.show {
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
}

/* -----------------------------------------
   14. ALERTS IMPROVEMENTS
   ----------------------------------------- */
.alert {
    border-radius: var(--ns-radius-md);
    border: none;
    padding: 1rem 1.25rem;
    font-size: 0.9rem;
}

.alert-info {
    background: rgba(81, 166, 245, 0.1);
    color: #2c7be5;
    border-left: 4px solid #51A6F5;
}

.alert-success {
    background: rgba(104, 207, 41, 0.1);
    color: #1b7a0a;
    border-left: 4px solid #68CF29;
}

.alert-warning {
    background: rgba(255, 171, 45, 0.1);
    color: #b76e00;
    border-left: 4px solid #FFAB2D;
}

.alert-danger {
    background: rgba(255, 76, 65, 0.1);
    color: #c62828;
    border-left: 4px solid #FF4C41;
}

[data-theme-version="dark"] .alert-info {
    background: rgba(81, 166, 245, 0.15);
    color: #7ec8f5;
}

[data-theme-version="dark"] .alert-success {
    background: rgba(104, 207, 41, 0.15);
    color: #8de560;
}

[data-theme-version="dark"] .alert-warning {
    background: rgba(255, 171, 45, 0.15);
    color: #ffc266;
}

[data-theme-version="dark"] .alert-danger {
    background: rgba(255, 76, 65, 0.15);
    color: #ff8a82;
}

/* -----------------------------------------
   15. PRELOADER ENHANCEMENT
   ----------------------------------------- */
#preloader {
    background: linear-gradient(135deg, #f5f0eb 0%, #f0f2f5 100%);
}

[data-theme-version="dark"] #preloader {
    background: linear-gradient(135deg, #1a1533 0%, #2C254A 100%);
}

.sk-three-bounce .sk-child {
    background-color: var(--primary, #e3926b);
}

/* -----------------------------------------
   16. NAVIGATION HEADER (Logo Area)
   ----------------------------------------- */
/* Nav-header background color is preserved from the theme settings */

.nav-header .brand-logo img {
    transition: opacity var(--ns-transition);
}

.nav-header .brand-logo:hover img {
    opacity: 0.85;
}

/* Hamburger Menu */
.hamburger .line {
    transition: all var(--ns-transition);
}

/* -----------------------------------------
   17. FOOTER IMPROVEMENTS
   ----------------------------------------- */
.footer {
    border-top: 1px solid rgba(0, 0, 0, 0.06);
    background: transparent;
}

[data-theme-version="dark"] .footer {
    border-top-color: rgba(255, 255, 255, 0.06);
}

.footer .copyright {
    font-size: 0.8rem;
    opacity: 0.6;
}

    .footer .copyright a {
        color: var(--primary);
        font-weight: 600;
        text-decoration: none;
        transition: opacity var(--ns-transition);
    }

        .footer .copyright a:hover {
            opacity: 0.8;
        }

/* -----------------------------------------
   18. DROPDOWN IMPROVEMENTS
   ----------------------------------------- */
.dropdown-menu {
    border: 1px solid rgba(0, 0, 0, 0.06);
    border-radius: var(--ns-radius-md);
    box-shadow: var(--ns-shadow-lg);
    padding: 0.35rem;
    animation: dropdownFadeIn 0.2s ease-out;
}

@keyframes dropdownFadeIn {
    from {
        opacity: 0;
        transform: translateY(-6px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.dropdown-item {
    border-radius: var(--ns-radius-sm);
    padding: 0.5rem 0.85rem;
    font-size: 0.875rem;
    transition: all var(--ns-transition);
}

    .dropdown-item:hover {
        background: rgba(227, 146, 107, 0.08);
    }

[data-theme-version="dark"] .dropdown-menu {
    background: #3B3363;
    border-color: rgba(255, 255, 255, 0.08);
}

[data-theme-version="dark"] .dropdown-item:hover {
    background: rgba(255, 255, 255, 0.06);
}

/* -----------------------------------------
   19. BADGE IMPROVEMENTS
   ----------------------------------------- */
.badge {
    font-weight: 600;
    letter-spacing: 0.02em;
    border-radius: 50rem;
}

/* -----------------------------------------
   20. SCROLLBAR STYLING
   ----------------------------------------- */
::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}

::-webkit-scrollbar-track {
    background: transparent;
}

::-webkit-scrollbar-thumb {
    background: rgba(0, 0, 0, 0.15);
    border-radius: 3px;
}

    ::-webkit-scrollbar-thumb:hover {
        background: rgba(0, 0, 0, 0.25);
    }

[data-theme-version="dark"] ::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.15);
}

    [data-theme-version="dark"] ::-webkit-scrollbar-thumb:hover {
        background: rgba(255, 255, 255, 0.25);
    }

/* -----------------------------------------
   21. DASHBOARD SENSOR ROW
   ----------------------------------------- */
.content-body .card .d-flex.align-items-center.justify-content-between {
    padding: 0.5rem 0;
    border-bottom: 1px solid rgba(0, 0, 0, 0.04);
    transition: background-color var(--ns-transition);
}

    .content-body .card .d-flex.align-items-center.justify-content-between:last-child {
        border-bottom: none;
    }

    .content-body .card .d-flex.align-items-center.justify-content-between:hover {
        background: rgba(0, 0, 0, 0.01);
        border-radius: var(--ns-radius-sm);
    }

[data-theme-version="dark"] .content-body .card .d-flex.align-items-center.justify-content-between {
    border-bottom-color: rgba(255, 255, 255, 0.04);
}

    [data-theme-version="dark"] .content-body .card .d-flex.align-items-center.justify-content-between:hover {
        background: rgba(255, 255, 255, 0.02);
    }

/* Icon images in dashboard */
.icon-small {
    width: 36px;
    height: 36px;
    border-radius: var(--ns-radius-sm);
    transition: transform var(--ns-transition);
}

    .icon-small:hover {
        transform: scale(1.1);
    }

/* -----------------------------------------
   22. DataTable IMPROVEMENTS
   ----------------------------------------- */
.dataTables_wrapper .dataTables_paginate .paginate_button {
    border-radius: var(--ns-radius-sm) !important;
    margin: 0 2px;
    transition: all var(--ns-transition);
}

    .dataTables_wrapper .dataTables_paginate .paginate_button.current {
        background: var(--ns-gradient-primary) !important;
        border-color: transparent !important;
        color: #fff !important;
        box-shadow: 0 2px 8px rgba(227, 146, 107, 0.3);
    }

.dataTables_wrapper .dataTables_filter input {
    border-radius: var(--ns-radius-md) !important;
    border: 1.5px solid #e0e0e0;
    padding: 0.5rem 0.85rem;
    transition: all var(--ns-transition);
}

    .dataTables_wrapper .dataTables_filter input:focus {
        border-color: var(--primary);
        box-shadow: 0 0 0 3px rgba(227, 146, 107, 0.12);
    }

.dataTables_wrapper .dataTables_length select {
    border-radius: var(--ns-radius-sm) !important;
    border: 1.5px solid #e0e0e0;
    padding: 0.35rem 0.5rem;
}

/* -----------------------------------------
   23. THEME TOGGLE ANIMATION
   ----------------------------------------- */
.dz-theme-mode {
    position: relative;
    transition: all var(--ns-transition);
}

    .dz-theme-mode #icon-light,
    .dz-theme-mode #icon-dark {
        transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    }

/* -----------------------------------------
   24. TOOLTIP STYLING
   ----------------------------------------- */
.tooltip-inner {
    border-radius: var(--ns-radius-sm);
    padding: 0.4rem 0.75rem;
    font-size: 0.8rem;
    font-weight: 500;
}

/* -----------------------------------------
   25. SELECT2 IMPROVEMENTS
   ----------------------------------------- */
.select2-container--default .select2-selection--single {
    border-radius: var(--ns-radius-sm) !important;
    border: 1.5px solid #e0e0e0 !important;
    height: auto !important;
    padding: 0.4rem 0.5rem;
    transition: all var(--ns-transition);
}

    .select2-container--default .select2-selection--single:focus,
    .select2-container--default.select2-container--open .select2-selection--single {
        border-color: var(--primary) !important;
        box-shadow: 0 0 0 3px rgba(227, 146, 107, 0.12);
    }

.select2-dropdown {
    border-radius: var(--ns-radius-md) !important;
    box-shadow: var(--ns-shadow-lg);
    border: 1px solid rgba(0, 0, 0, 0.08) !important;
    overflow: hidden;
}

.select2-results__option {
    padding: 0.5rem 0.85rem;
    transition: background-color var(--ns-transition);
}

.select2-results__option--highlighted {
    background-color: rgba(227, 146, 107, 0.1) !important;
    color: inherit !important;
}

/* -----------------------------------------
   26. LOADING & EMPTY STATES
   ----------------------------------------- */
.spinner-border {
    color: var(--primary) !important;
}

/* Empty state message styling */
.content-body .alert-info[role="alert"] {
    text-align: center;
    padding: 2rem;
    font-size: 1rem;
    margin: 2rem 0;
}

/* -----------------------------------------
   27. RESPONSIVE REFINEMENTS
   ----------------------------------------- */
@media (max-width: 767.98px) {
    .content-body .card {
        border-radius: var(--ns-radius-md);
    }

    .auth-form {
        padding: 1.5rem 1.25rem;
    }

    .modal-content {
        border-radius: var(--ns-radius-md);
        margin: 0.5rem;
    }
}

/* Header retains its original theme color on all screen sizes */

/* -----------------------------------------
   29. COLLAPSED / MINI SIDEBAR - DOWNWARD EXPAND
   Uses only .menu-toggle class (no data-attribute dependency)
   ----------------------------------------- */

/* Hide profile, copyright, nav-labels, nav-text, arrow indicators */
.menu-toggle .deznav .main-profile,
.menu-toggle .deznav .copyright,
.menu-toggle .deznav .metismenu .nav-label {
    display: none !important;
}

.menu-toggle .deznav .metismenu .nav-text {
    display: none !important;
}

.menu-toggle .deznav .metismenu > li > a.has-arrow::after {
    display: none !important;
}

/* Center main menu icons */
.menu-toggle .deznav .metismenu > li > a {
    text-align: center !important;
    justify-content: center !important;
    padding: 0.75rem !important;
    margin: 2px 8px !important;
}

    .menu-toggle .deznav .metismenu > li > a i {
        margin-right: 0 !important;
        font-size: 18px;
    }

/* Main menu icon hover */
.menu-toggle .deznav .metismenu > li:hover > a {
    background: var(--primary) !important;
    color: #fff !important;
    border-radius: var(--ns-radius-sm);
}

    .menu-toggle .deznav .metismenu > li:hover > a i {
        color: #fff !important;
    }

/* Submenus: expand DOWNWARD (not popup right) */
.menu-toggle .deznav .metismenu li > ul {
    position: static !important;
    left: auto !important;
    top: auto !important;
    bottom: auto !important;
    width: auto !important;
    box-shadow: none !important;
    background: transparent !important;
    border-radius: 0 !important;
    padding: 0.15rem 0 !important;
    border: none !important;
    margin: 0 !important;
    display: none;
    z-index: auto !important;
}

/* Show submenu on hover - downward */
.menu-toggle .deznav .metismenu li:hover > ul {
    display: block !important;
    height: auto !important;
    overflow: visible !important;
}

/* Submenu items: show ONLY icons, hide text */
.menu-toggle .deznav .metismenu li > ul a {
    font-size: 0 !important;
    text-align: center !important;
    padding: 0.55rem 0 !important;
    margin: 1px 8px !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    border-radius: var(--ns-radius-sm);
    transition: all var(--ns-transition);
    line-height: 1;
}

    /* Icons in submenu items - visible */
    .menu-toggle .deznav .metismenu li > ul a i {
        font-size: 15px !important;
        margin: 0 !important;
        opacity: 0.55;
        transition: all var(--ns-transition);
    }

    /* Submenu item hover */
    .menu-toggle .deznav .metismenu li > ul a:hover {
        background: rgba(227, 146, 107, 0.1) !important;
    }

        .menu-toggle .deznav .metismenu li > ul a:hover i {
            opacity: 1;
            color: var(--primary) !important;
        }

/* Dark mode adjustments */
[data-theme-version="dark"] .menu-toggle .deznav .metismenu > li:hover > a {
    background: rgba(255, 255, 255, 0.08) !important;
}

[data-theme-version="dark"] .menu-toggle .deznav .metismenu li > ul a i {
    opacity: 0.45;
}

[data-theme-version="dark"] .menu-toggle .deznav .metismenu li > ul a:hover {
    background: rgba(255, 255, 255, 0.06) !important;
}

    [data-theme-version="dark"] .menu-toggle .deznav .metismenu li > ul a:hover i {
        opacity: 1;
    }


/* -----------------------------------------
   28. PRINT STYLES
   ----------------------------------------- */
@media print {
    .header, .deznav, .nav-header, .footer {
        display: none !important;
    }

    .content-body {
        margin: 0 !important;
        padding: 0 !important;
    }

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