html, body {
    font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
    height: 100%;
    overflow: hidden;
    margin: 0;
}

:root {
    --rz-icon-font-family: 'Material Symbols Outlined';
    --rz-icon-fill: 0;
    --rz-icon-weight: 300;
    --rz-icon-grade: 0;
    --rz-icon-optical-size: 40;
}

.material-symbols-outlined {
    font-variation-settings:
        'FILL' var(--rz-icon-fill, 0),
        'wght' var(--rz-icon-weight, 300),
        'GRAD' var(--rz-icon-grade, 0),
        'opsz' var(--rz-icon-optical-size, 40);
}

.page {
    height: 100%;
}

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;
}

.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;
}

/* Radzen Tabs – Tab-Inhalt füllt verfügbare Höhe */
.rz-tabview {
    display: flex;
    flex-direction: column;
    height: 100%;
    overflow: hidden;
}
.rz-tabview-panels {
    flex: 1;
    overflow: hidden;
    min-height: 0;
}
.rz-tabview-panel {
    height: 100%;
    overflow: hidden;
    padding: 1rem 0 1rem 0;
}

/* Radzen DataGrid – fill parent and scroll only the table body */
.rz-data-grid {
    display: flex;
    flex-direction: column;
    overflow: hidden;
}
.rz-datatable-scrollable {
    flex: 1 !important;
    min-height: 0;
    display: flex;
    flex-direction: column;
}
.rz-datatable-scrollable-wrapper {
    flex: 1 !important;
    min-height: 0;
    display: flex;
    flex-direction: column;
}
.rz-datatable-scrollable-view {
    flex: 1 !important;
    min-height: 0;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}
.rz-datatable-scrollable-body {
    flex: 1 !important;
    min-height: 0;
    overflow-y: auto !important;
}

/* ── Header Styling ── */
.rz-header {
    background-color: #050709;
    color: #fff;
}
.rz-header .rz-sidebar-toggle {
    color: #fff;
}
.rz-header .rz-sidebar-toggle:hover {
    background-color: rgba(255, 255, 255, 0.1);
}
.rz-header a,
.rz-header span,
.rz-header .rz-label {
    color: #fff;
}
.rz-header button[type="submit"] {
    color: #d7d7d7;
}
.rz-header button[type="submit"]:hover {
    color: #fff;
}

/* ── Sidebar Styling ── */
.rz-sidebar {
    background-image: linear-gradient(180deg, #0f172a 0%, #111827 100%);
    width: 200px;
    transition: width 0.2s ease;
}
body.sidebar-collapsed .rz-sidebar {
    width: 64px;
}
body.sidebar-collapsed .rz-sidebar .rz-navigation-item-text {
    display: none !important;
}
.rz-sidebar .rz-panel-menu {
    background: transparent !important;
}
.rz-sidebar .rz-panel-menu .rz-navigation-item {
    border-color: transparent !important;
}
/* Kill Material ripple/click effect */
.rz-sidebar .rz-panel-menu .rz-navigation-item-link {
    background: transparent !important;
    background-color: transparent !important;
}
.rz-sidebar .rz-panel-menu .rz-navigation-item-link:active,
.rz-sidebar .rz-panel-menu .rz-navigation-item-link:not(.rz-state-disabled):active {
    background: transparent !important;
    background-color: transparent !important;
    background-size: unset !important;
}
.rz-sidebar .rz-panel-menu .rz-navigation-item-link:before,
.rz-sidebar .rz-panel-menu .rz-navigation-item-link:active:before {
    display: none !important;
}
/* Default state */
.rz-sidebar .rz-panel-menu .rz-navigation-item-wrapper,
.rz-sidebar .rz-panel-menu .rz-navigation-item-wrapper:link,
.rz-sidebar .rz-panel-menu .rz-navigation-item-wrapper:visited {
    background: transparent !important;
    background-color: transparent !important;
    color: #d7d7d7 !important;
}
/* Focus / keyboard – nur für nicht-aktive Items */
.rz-sidebar .rz-panel-menu .rz-navigation-item-wrapper:focus:not(.rz-navigation-item-wrapper-active),
.rz-sidebar .rz-panel-menu .rz-navigation-item-wrapper:focus-visible:not(.rz-navigation-item-wrapper-active),
.rz-sidebar .rz-panel-menu .rz-navigation-item-wrapper:focus-within:not(.rz-navigation-item-wrapper-active) {
    background: transparent !important;
    background-color: transparent !important;
    box-shadow: none !important;
    outline: none !important;
}
/* Click */
.rz-sidebar .rz-panel-menu .rz-navigation-item-wrapper:active {
    background: rgba(99, 162, 255, 0.2) !important;
    background-color: rgba(99, 162, 255, 0.2) !important;
}
.rz-sidebar .rz-panel-menu .rz-navigation-item-text {
    color: #d7d7d7 !important;
}
.rz-sidebar .rz-panel-menu .rz-navigation-item-icon {
    color: #d7d7d7 !important;
}
/* Hover */
.rz-sidebar .rz-panel-menu .rz-navigation-item-wrapper:hover {
    background-color: rgba(99, 162, 255, 0.2) !important;
}
.rz-sidebar .rz-panel-menu .rz-navigation-item-wrapper:hover .rz-navigation-item-text,
.rz-sidebar .rz-panel-menu .rz-navigation-item-wrapper:hover .rz-navigation-item-icon {
    color: #93bbff !important;
}
/* Active / selected */
.rz-sidebar .rz-panel-menu .rz-navigation-item-wrapper-active,
.rz-sidebar .rz-panel-menu .rz-navigation-item-wrapper-active:hover,
.rz-sidebar .rz-panel-menu .rz-navigation-item-wrapper-active:focus,
.rz-sidebar .rz-panel-menu .rz-navigation-item-wrapper-active:active,
.rz-sidebar .rz-panel-menu .rz-navigation-item-wrapper-active:focus-visible {
    background-color: rgba(99, 162, 255, 0.2) !important;
    border-left: 3px solid #63a2ff;
}
.rz-sidebar .rz-panel-menu .rz-navigation-item-wrapper-active .rz-navigation-item-text,
.rz-sidebar .rz-panel-menu .rz-navigation-item-wrapper-active .rz-navigation-item-icon {
    color: #93bbff !important;
}

/* ── ProfileCard (Steckbrief) ── */
.profile-card {
    border: 1px solid #e2e8f0;
    border-radius: 10px;
    background: #fff;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}
.profile-card-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem 1.25rem;
    border-bottom: 1px solid #f1f5f9;
}
.profile-card-avatar {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: #f1f5f9;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    flex-shrink: 0;
}
.profile-card-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.profile-card-title {
    display: flex;
    flex-direction: column;
}
.profile-card-body {
    padding: 1rem 1.25rem;
    flex: 1;
}
.profile-card-body .field-row {
    display: flex;
    gap: 0.5rem;
    padding: 0.35rem 0;
}
.profile-card-body .field-row .field-label {
    color: #64748b;
    min-width: 140px;
    flex-shrink: 0;
}
.profile-card-body .field-row .field-value {
    font-weight: 500;
}
.profile-card-footer {
    padding: 0.75rem 1.25rem;
    border-top: 1px solid #f1f5f9;
    display: flex;
    justify-content: flex-end;
    gap: 0.5rem;
}
.profile-card-footer:has(.assignment-list) {
    justify-content: flex-start;
}
.assignment-list {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    width: 100%;
}
.assignment-item {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.85rem;
    color: #64748b;
}