html, body {
    /*font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;*/
    /* Reduce dimension of text, default is 1em */
    font-size: 0.94em;
}

@media (max-width: 650px) {
    html, body {
        /*font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;*/
        /* Reduce dimension of text, default is 1em */
        font-size: 0.85em;
    }
}

@media (min-width: 1400px) {
    html, body {
        /*font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;*/
        /* Reduce dimension of text, default is 1em */
        font-size: 1em;
    }
}

a, .btn-link {
    color: #006bb7;
}

.btn-primary {
    color: #fff;
    background-color: #1b6ec2;
    border-color: #1861ac;
}

.btn:focus, .btn:active:focus, .btn-link.nav-link:focus, .form-control:focus, .form-check-input:focus {
    box-shadow: 0 0 0 0.1rem white, 0 0 0 0.25rem #258cfb;
}

/*.nav-item ul {
    list-style-type: none;
    padding-left: 2em;
} 

.nav-item ul li {
    padding: 0;
}*/

.content {
    padding-top: 1.1rem;
}

h1:focus {
    outline: none;
}

.valid.modified:not([type=checkbox]) {
    outline: 1px solid #26b050;
}

.invalid {
    outline: 1px solid #e50000;
}

.validation-message {
    color: #e50000;
}

.blazor-error-boundary {
    background: url(data:image/svg+xml;base64,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) no-repeat 1rem/1.8rem, #b32121;
    padding: 1rem 1rem 1rem 3.7rem;
    color: white;
}

.blazor-error-boundary::after {
    content: "An error has occurred."
}

.darker-border-checkbox.form-check-input {
    border-color: #929292;
}

/*#region TOOLTIP */
.ttip {
    position: relative;
    display: inline-block;
    /*border-bottom: 1px dotted #ccc;
    color: #006080;*/
}

.ttip .ttiptext {
    visibility: hidden;
    position: absolute;
    width: 120px;
    background-color: #555;
    color: #fff;
    text-align: center;
    padding: 9px;
    border-radius: 6px;
    z-index: 1;
    opacity: 0;
    transition: opacity 0.3s;
}

.ttip:hover .ttiptext {
    visibility: visible;
    opacity: 1;
}

.ttip-right {
    top: -5px;
    left: 125%;
}

.ttip-right::after {
    content: "";
    position: absolute;
    top: 50%;
    right: 100%;
    margin-top: -5px;
    border-width: 5px;
    border-style: solid;
    border-color: transparent #555 transparent transparent;
}

.ttip-bottom {
    top: 135%;
    left: 50%;
    margin-left: -60px;
}

.ttip-bottom::after {
    content: "";
    position: absolute;
    bottom: 100%;
    left: 50%;
    margin-left: -5px;
    border-width: 5px;
    border-style: solid;
    border-color: transparent transparent #555 transparent;
}

.ttip-top {
    bottom: 125%;
    left: 50%;
    margin-left: -60px;
}

.ttip-top::after {
    content: "";
    position: absolute;
    top: 100%;
    left: 50%;
    margin-left: -5px;
    border-width: 5px;
    border-style: solid;
    border-color: #555 transparent transparent transparent;
}

.ttip-left {
    top: -5px;
    bottom: auto;
    right: 128%;
}

.ttip-left::after {
    content: "";
    position: absolute;
    top: 50%;
    left: 100%;
    margin-top: -5px;
    border-width: 5px;
    border-style: solid;
    border-color: transparent transparent transparent #555;
}

/*#endregion Tooltip */

/*#region PULSANTE SIGN IN WITH GOOGLE */

.gsi-material-button {
    -moz-user-select: none;
    -webkit-user-select: none;
    -ms-user-select: none;
    -webkit-appearance: none;
    background-color: #f2f2f2;
    background-image: none;
    border: none;
    -webkit-border-radius: 4px;
    border-radius: 4px;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
    color: #1f1f1f;
    cursor: pointer;
    font-family: 'Roboto', arial, sans-serif;
    font-size: 14px;
    height: 40px;
    letter-spacing: 0.25px;
    outline: none;
    overflow: hidden;
    padding: 0 12px;
    position: relative;
    text-align: center;
    -webkit-transition: background-color .218s, border-color .218s, box-shadow .218s;
    transition: background-color .218s, border-color .218s, box-shadow .218s;
    vertical-align: middle;
    white-space: nowrap;
    width: auto;
    max-width: 400px;
    min-width: min-content;
}

.gsi-material-button .gsi-material-button-icon {
    height: 20px;
    margin-right: 12px;
    min-width: 20px;
    width: 20px;
}

.gsi-material-button .gsi-material-button-content-wrapper {
    -webkit-align-items: center;
    align-items: center;
    display: flex;
    -webkit-flex-direction: row;
    flex-direction: row;
    -webkit-flex-wrap: nowrap;
    flex-wrap: nowrap;
    height: 100%;
    justify-content: space-between;
    position: relative;
    width: 100%;
}

.gsi-material-button .gsi-material-button-contents {
    -webkit-flex-grow: 1;
    flex-grow: 1;
    font-family: 'Roboto', arial, sans-serif;
    font-weight: 500;
    overflow: hidden;
    text-overflow: ellipsis;
    vertical-align: top;
}

.gsi-material-button .gsi-material-button-state {
    -webkit-transition: opacity .218s;
    transition: opacity .218s;
    bottom: 0;
    left: 0;
    opacity: 0;
    position: absolute;
    right: 0;
    top: 0;
}

.gsi-material-button:disabled {
    cursor: default;
    background-color: #ffffff61;
}

.gsi-material-button:disabled .gsi-material-button-state {
    background-color: #1f1f1f1f;
}

.gsi-material-button:disabled .gsi-material-button-contents {
    opacity: 38%;
}

.gsi-material-button:disabled .gsi-material-button-icon {
    opacity: 38%;
}

.gsi-material-button:not(:disabled):active .gsi-material-button-state,
.gsi-material-button:not(:disabled):focus .gsi-material-button-state {
    background-color: #001d35;
    opacity: 12%;
}

.gsi-material-button:not(:disabled):hover {
    -webkit-box-shadow: 0 1px 2px 0 rgba(60, 64, 67, .30), 0 1px 3px 1px rgba(60, 64, 67, .15);
    box-shadow: 0 1px 2px 0 rgba(60, 64, 67, .30), 0 1px 3px 1px rgba(60, 64, 67, .15);
}

.gsi-material-button:not(:disabled):hover .gsi-material-button-state {
    background-color: #001d35;
    opacity: 8%;
}

/*#endregion Pulsante Google */

/*#region RESIZABLE BOX */

.resizable-box {
    resize: both;
    overflow: auto;
    min-width: 200px;
    min-height: 200px;
    width: 100%;
    height: 100%;
    border: #006bb7 1px solid;
    padding: 20px;
    text-align: center;
    box-shadow: rgba(0, 0, 0, 0.2) 0 3px 6px 0, rgba(0, 0, 0, 0.19) 0 6px 20px 0;
}

/*#endregion Tooltip */


/* Nasconde le frecce su/giù nei controlli InputBox numerici (InputNumber) */

/* per Chrome, Safari, Edge, Opera */
.hide-spinner::-webkit-outer-spin-button,
.hide-spinner::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

/* per Firefox */
.hide-spinner {
    -moz-appearance: textfield;
}


/*#region GLTF-Viewer */

.gltf-viewer-container {
    position: relative;
    width: 100%;
    min-height: 300px;
    border: 1px solid #ccc;
    border-radius: 4px;
    overflow: hidden;
    background-color: #f0f0f0;
}

.gltf-viewer-container canvas {
    display: block;
    width: 100%;
    height: 100%;
}

.gltf-info {
    position: absolute;
    top: 10px;
    left: 10px;
    background-color: rgba(0, 0, 0, 0.7);
    color: white;
    padding: 10px;
    border-radius: 5px;
    z-index: 100;
    font-family: Arial, sans-serif;
    max-width: 250px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
}

.gltf-info h3 {
    margin-top: 0;
    margin-bottom: 5px;
    font-size: 16px;
}

.gltf-info p {
    margin: 0;
    font-size: 14px;
}

/*#endregion GLTF-Viewer */

/*#region Modern Sidebar Menu */

/* Main Sidebar Container */
.main-sidebar {
    width: 280px;
    min-height: 100vh;
    transition: all 0.3s ease;
    position: fixed;
    left: 0;
    top: 0;
    z-index: 1000;
    box-shadow: 2px 0 8px rgba(0, 0, 0, 0.1);
}

/* Blazor-based sidebar states */
.sidebar-collapsed .main-sidebar {
    width: 60px;
}

.sidebar-collapsed .main-content {
    margin-left: 60px;
}

.sidebar-collapsed .main-sidebar .nav-text,
.sidebar-collapsed .main-sidebar .sidebar-brand {
    opacity: 0;
    width: 0;
    overflow: hidden;
}

.sidebar-collapsed .main-sidebar .submenu-arrow {
    display: none;
}

/* Fix submenu icons positioning in collapsed state (container-based) */
.sidebar-collapsed .main-sidebar .submenu-link {
    padding-left: 1.5rem; /* Same as regular nav items */
    text-align: center;
}

.sidebar-collapsed .main-sidebar .submenu-link i {
    margin-right: 0;
}

/* Additional collapsed state styling when directly on sidebar */
.main-sidebar.collapsed {
    width: 60px;
}

.main-sidebar.collapsed .nav-text,
.main-sidebar.collapsed .sidebar-brand {
    opacity: 0;
    width: 0;
    overflow: hidden;
}

.main-sidebar.collapsed .sidebar-header {
    justify-content: center;
}

.main-sidebar.collapsed .sidebar-header .me-2 {
    margin-right: 0 !important;
}

.main-sidebar.collapsed .submenu-arrow {
    display: none;
}

/* Fix submenu icons positioning in collapsed state */
.main-sidebar.collapsed .submenu-link {
    padding-left: 1.5rem; /* Same as regular nav items */
    text-align: center;
}

.main-sidebar.collapsed .submenu-link i {
    margin-right: 0;
}

/* Mobile responsive behavior */
@media (max-width: 767.98px) {
    .main-sidebar {
        transform: translateX(-100%);
        width: 280px !important;
        position: fixed;
        z-index: 1001;
    }

    .main-sidebar.mobile-show {
        transform: translateX(0);
    }

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

    /* FORCE override ALL desktop styles on mobile */
    .sidebar-collapsed .main-sidebar,
    .main-sidebar.collapsed {
        width: 280px !important;
        transform: translateX(-100%);
    }

    .sidebar-collapsed .main-sidebar.mobile-show,
    .main-sidebar.collapsed.mobile-show {
        transform: translateX(0);
    }

    .sidebar-collapsed .main-content {
        margin-left: 0 !important;
    }

    /* Force show all text on mobile */
    .sidebar-collapsed .main-sidebar .nav-text,
    .sidebar-collapsed .main-sidebar .sidebar-brand,
    .main-sidebar.collapsed .nav-text,
    .main-sidebar.collapsed .sidebar-brand {
        opacity: 1 !important;
        width: auto !important;
        overflow: visible !important;
    }

    .sidebar-collapsed .main-sidebar .submenu-arrow,
    .main-sidebar.collapsed .submenu-arrow {
        display: inline-block !important;
    }
}

/* Main content area adjustment */
.main-content {
    margin-left: 280px;
    transition: margin-left 0.3s ease;
}

/* Removed fixed CSS rule - margin adjustment is now handled by JavaScript */

/* Sidebar Header */
.sidebar-header {
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.sidebar-brand {
    font-size: 1.1rem;
    transition: all 0.3s ease;
}

/* Navigation Items */
.sidebar-nav {
    /*padding: 1rem 0;*/
    height: calc(100vh - 3.5rem - 4rem); /* Full height minus top bar and header */
    overflow-y: auto;
    overflow-x: hidden;
    position: relative;
}

/* Custom scrollbar styling for sidebar */
.sidebar-nav::-webkit-scrollbar {
    width: 6px;
}

.sidebar-nav::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 3px;
}

.sidebar-nav::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.3);
    border-radius: 3px;
}

.sidebar-nav::-webkit-scrollbar-thumb:hover {
    background: rgba(255, 255, 255, 0.5);
}

/* Fixed scroll indicator gradient - stays at bottom during scroll */
.sidebar-nav::after {
    content: '';
    position: sticky;
    bottom: 0;
    left: 0;
    right: 0;
    height: 30px;
    background: linear-gradient(to top,
    rgba(33, 37, 41, 0.9) 0%,
    rgba(33, 37, 41, 0.6) 50%,
    rgba(33, 37, 41, 0) 100%);
    pointer-events: none;
    z-index: 10;
    display: block;
    margin-top: auto;
}

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

.main-sidebar .nav-link {
    display: flex;
    align-items: center;
    padding: 0.75rem 1.5rem;
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: all 0.3s ease;
    border: none;
    background: none;
    width: 100%;
    text-align: left;
    font-size: 0.9rem;
}

.main-sidebar .nav-link:hover,
.main-sidebar .nav-link:focus {
    color: #fff;
    background-color: rgba(255, 255, 255, 0.1);
    text-decoration: none;
}

.main-sidebar .nav-link.active {
    color: #fff;
    background-color: #0d6efd;
    font-weight: 500;
}

.main-sidebar .nav-link i {
    width: 20px;
    margin-right: 0.75rem;
    text-align: center;
    flex-shrink: 0;
}

.nav-text {
    transition: all 0.3s ease;
    white-space: nowrap;
}

/* Submenu Styling */
.main-sidebar .has-submenu .nav-link {
    position: relative;
}

.main-sidebar .submenu-arrow {
    margin-left: auto;
    transition: transform 0.3s ease;
}

.main-sidebar .submenu {
    max-height: 0;
    overflow: hidden;
    background-color: rgba(0, 0, 0, 0.2);
    transition: max-height 0.3s ease;
}

.main-sidebar .submenu.show {
    max-height: 200px;
}

.main-sidebar .submenu-link {
    padding-left: 3.25rem;
    font-size: 0.85rem;
    border-left: 2px solid transparent;
}

.main-sidebar .submenu-link:hover,
.main-sidebar .submenu-link:focus {
    border-left-color: #0d6efd;
}

.main-sidebar .submenu-link.active {
    border-left-color: #0d6efd;
    background-color: rgba(13, 110, 253, 0.2);
}

/* Logout Button Special Styling */
.main-sidebar .logout-btn {
    border: none;
    background: none;
    color: rgba(255, 255, 255, 0.8);
    display: flex;
    align-items: center;
    padding: 0.75rem 1.5rem;
    width: 100%;
    text-align: left;
    font-size: 0.9rem;
    transition: all 0.3s ease;
}

.main-sidebar .logout-btn:hover,
.main-sidebar .logout-btn:focus {
    color: #fff;
    background-color: rgba(220, 53, 69, 0.2);
    border-color: transparent;
}

/* Top Bar */
.top-bar {
    position: sticky;
    top: 0;
    z-index: 900;
    backdrop-filter: blur(10px);
}

/* Mobile overlay when sidebar is open */
@media (max-width: 767.98px) {
    .main-sidebar.show::before {
        content: '';
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        /*background-color: rgba(0, 0, 0, 0.5);*/
        z-index: -1;
    }
}

/* Smooth animations for all interactive elements */
.main-sidebar * {
    transition: all 0.3s ease;
}

/* Small adjustments for better spacing */
.nav-item:last-child {
    margin-top: auto;
}

/*#endregion Modern Sidebar Menu */