/* DIN Pro web font loading */
@font-face {
    font-family: 'DIN Pro';
    src: url('fonts/dinpro-light-webfont.woff') format('woff');
    font-weight: 300;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'DIN Pro';
    src: url('fonts/dinpro-regular-webfont.woff') format('woff');
    font-weight: 400;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'DIN Pro';
    src: url('fonts/dinpro-medium-webfont.woff') format('woff');
    font-weight: 500;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'DIN Pro';
    src: url('fonts/dinpro-bold-webfont.woff') format('woff');
    font-weight: 700;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'DIN Pro';
    src: url('fonts/dinpro-black-webfont.woff') format('woff');
    font-weight: 900;
    font-style: normal;
    font-display: swap;
}

html, body {
    font-family: 'DIN Pro', 'DIN', 'Segoe UI', Arial, Helvetica, sans-serif;
}

body:has(.dashboard-page) {
    height: 100%;
    overflow: hidden;
}

/* Shared card chrome (student overview style) */
:root {
    --app-card-bg: #ffffff;
    --app-card-border: #e5e7eb;
    --app-card-radius: 12px;
    --app-card-shadow: 0 1px 3px rgba(0, 0, 0, 0.06);
    --app-card-padding-block: 1.25rem;
    --app-card-padding-inline: 1.5rem;
    --app-card-gap: 1.5rem;
    --app-card-title-size: 1.125rem;
    --app-card-title-weight: 700;
    --app-card-title-color: #111827;
    --app-card-title-line-height: 1.3;
}

a, .btn-link {
    color: var(--mud-palette-info, #006bb7);
}

/* MudLink defaults to theme Primary (brand green). Use for standard blue underlined links. */
a.app-body-link.mud-link,
.mud-link.app-body-link {
    color: var(--mud-palette-info, #006bb7) !important;
    text-decoration: underline !important;
}

a.app-body-link.mud-link:hover,
.mud-link.app-body-link:hover {
    color: var(--mud-palette-info-darken, #004a80) !important;
}

a.app-body-link.mud-link .external-hyperlink-new-tab-icon {
    vertical-align: middle;
    margin-inline-start: 0.25rem;
}

.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;
}

.form-floating > .form-control-plaintext::placeholder, .form-floating > .form-control::placeholder {
    color: var(--bs-secondary-color);
    text-align: end;
}

.form-floating > .form-control-plaintext:focus::placeholder, .form-floating > .form-control:focus::placeholder {
    text-align: start;
}

/* Ensure Bootstrap forms work correctly with MudBlazor */
.form-control, .form-select, .btn, .input-group {
    /* Reset any MudBlazor overrides that might interfere */
    box-sizing: border-box;
}

.form-control:focus, .form-select:focus {
    border-color: #86b7fe;
    outline: 0;
    box-shadow: 0 0 0 0.25rem rgba(13, 110, 253, 0.25);
}

.btn {
    display: inline-block;
    font-weight: 400;
    line-height: 1.5;
    text-align: center;
    text-decoration: none;
    vertical-align: middle;
    cursor: pointer;
    user-select: none;
    border: 1px solid transparent;
    padding: 0.375rem 0.75rem;
    font-size: 1rem;
    border-radius: 0.375rem;
    transition: color 0.15s ease-in-out, background-color 0.15s ease-in-out, border-color 0.15s ease-in-out, box-shadow 0.15s ease-in-out;
}

/* Shared styles for student dashboard pages */
.page-content-wrapper {
    padding: 2rem;
}

/* Tab layout: content-area padding is enough; avoid double inset from page-content-wrapper */
.tab-sidebar-content-area {
    padding: 1rem 1.25rem 1.25rem;
    box-sizing: border-box;
}

.tab-sidebar-content-area .page-content-wrapper {
    padding: 0;
}

.app-card,
.content-box,
.mud-card {
    background-color: var(--app-card-bg) !important;
    border: 1px solid var(--app-card-border) !important;
    border-radius: var(--app-card-radius) !important;
    box-shadow: var(--app-card-shadow) !important;
}

.content-box {
    margin-bottom: var(--app-card-gap) !important;
    overflow: hidden;
}

.content-box-header {
    padding: var(--app-card-padding-block) var(--app-card-padding-inline) 0;
    background-color: var(--app-card-bg);
}

.mud-card-header {
    border-bottom: none !important;
}

/* Card titles (student overview style) */
.app-card-title,
.so-card-title,
.content-box-header .mud-typography-h5:not(.mud-text-secondary),
.content-box-header .mud-typography-h6:not(.mud-text-secondary),
.content-box-header > h1,
.content-box-header > h2,
.content-box-header > h3,
.content-box-header > h4,
.content-box-header > h5,
.content-box-header > h6,
.mud-card-header .mud-typography-h5,
.mud-card-header .mud-typography-h6,
.mud-card-header .mud-card-header-title,
.mud-card-header .mud-card-header-title .mud-typography {
    font-size: var(--app-card-title-size) !important;
    font-weight: var(--app-card-title-weight) !important;
    color: var(--app-card-title-color) !important;
    line-height: var(--app-card-title-line-height) !important;
    letter-spacing: normal !important;
    margin: 0 !important;
}

.so-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1rem;
}

.content-box-content {
    padding: var(--app-card-padding-block) var(--app-card-padding-inline);
    background-color: var(--app-card-bg);
}

.mud-card.mud-elevation-1,
.mud-card.mud-elevation-2,
.mud-card.mud-elevation-3,
.mud-card.mud-elevation-4,
.mud-card.mud-elevation-5,
.mud-card.mud-elevation-6,
.mud-card.mud-elevation-7,
.mud-card.mud-elevation-8 {
    box-shadow: var(--app-card-shadow) !important;
}

.dashboard-main .mud-paper.mud-elevation-1:not([style*="height"]),
.dashboard-main .mud-paper.mud-elevation-2:not([style*="height"]),
.page-content-wrapper .mud-paper.mud-elevation-1:not([style*="height"]),
.page-content-wrapper .mud-paper.mud-elevation-2:not([style*="height"]) {
    background-color: var(--app-card-bg) !important;
    border: 1px solid var(--app-card-border) !important;
    border-radius: var(--app-card-radius) !important;
    box-shadow: var(--app-card-shadow) !important;
}

.mud-paper.mud-outlined-paper:not([style*="height"]):not(.content-box):not(.content-box-header):not(.content-box-content) {
    background-color: var(--app-card-bg) !important;
    border-color: var(--app-card-border) !important;
    border-radius: var(--app-card-radius) !important;
    box-shadow: var(--app-card-shadow) !important;
}

/* Ensure MudBlazor input components have white backgrounds */
.content-box-content .mud-input,
.content-box-content .mud-input-root {
    background-color: #ffffff !important;
}

/* Input containers should be white by default */
.content-box-content .mud-input-control-input-container {
    background-color: #ffffff !important;
}

/* File upload containers should be transparent */
.content-box-content .mud-file-upload .mud-input-control-input-container {
    background-color: transparent !important;
}

/* Publication status cards: always one per row, full width */
.publication-status-cards {
    display: flex;
    flex-direction: column;
    width: 100%;
    gap: 1rem;
}

.publication-status-card {
    display: flex;
    width: 100%;
}

.publication-status-card .mud-paper {
    flex: 1;
    min-width: 0;
    background-color: var(--app-card-bg) !important;
    border: 1px solid var(--app-card-border) !important;
    border-radius: var(--app-card-radius) !important;
    box-shadow: var(--app-card-shadow) !important;
}

/* Limit tooltip width globally */
.mud-tooltip {
    max-width: 450px !important;
    text-align: start;
    white-space: normal;
    word-wrap: break-word;
}

/* Remove underline from dashboard brand links */
.dashboard-brand-link,
.dashboard-brand-link:link,
.dashboard-brand-link:visited,
.dashboard-brand-link:hover,
.dashboard-brand-link:focus,
.dashboard-brand-link:active,
.dashboard-brand-link.active,
.dashboard-brand-link.active:hover,
.dashboard-brand-link.active:focus,
.dashboard-brand-link.active:visited {
    text-decoration: none !important;
}

.dashboard-brand-link a,
.dashboard-brand-link.active a,
.dashboard-brand-link a:hover,
.dashboard-brand-link a:visited,
.dashboard-brand-link a:focus,
.dashboard-brand-link a:active {
    text-decoration: none !important;
}

.dashboard-brand-link .dashboard-brand,
.dashboard-brand-link .dashboard-brand-title,
.dashboard-brand-link .dashboard-brand-subtitle,
.dashboard-brand-link.active .dashboard-brand,
.dashboard-brand-link.active .dashboard-brand-title,
.dashboard-brand-link.active .dashboard-brand-subtitle {
    text-decoration: none !important;
}

/*
 * TabMenu sidebar: MudNavLink renders as <a class="mud-nav-link">. Anchors are inline by default,
 * so links flowed horizontally (looked like a top tab bar). Force vertical stacking + row layout.
 */
.tab-sidebar-row {
    display: flex !important;
    flex-direction: row !important;
    flex-wrap: nowrap !important;
    align-items: stretch !important;
    width: 100% !important;
}

/* Tab layout: full-height side nav, scrollable content only (global — not CSS-isolated). */
.dashboard-main.dashboard-main--tabbed .tab-sidebar-shell {
    display: flex;
    flex-direction: column;
    flex: 1 1 auto;
    min-height: 0;
    height: 100%;
    overflow: hidden;
    box-sizing: border-box;
    width: 100%;
    margin-inline: 0;
    margin-block-end: 0;
}

.dashboard-main.dashboard-main--tabbed .tab-sidebar-row {
    display: flex;
    flex: 1 1 auto;
    min-height: 0;
    overflow: hidden;
    align-items: stretch;
}

.dashboard-main.dashboard-main--tabbed .tab-sidebar-nav-panel {
    position: static;
    flex: 0 0 15rem;
    width: 15rem;
    height: auto;
    min-height: 100%;
    max-height: none;
    align-self: stretch;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    overscroll-behavior: contain;
    padding: 0;
    box-sizing: border-box;
    background-color: var(--mud-palette-secondary, #003D6B);
    color: var(--mud-palette-secondary-contrast-text, #ffffff);
    border: none;
    border-radius: 0;
    box-shadow: none;
}

.tab-sidebar-brand {
    flex-shrink: 0;
    padding: 0.8rem 0.8rem 0.8rem 2rem;
}

.tab-sidebar-brand-link {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 0.5rem;
    padding: 0.375rem 0.25rem;
    text-decoration: none;
    color: inherit;
}

.tab-sidebar-brand-link:hover {
    opacity: 0.9;
}

.tab-sidebar-brand-logo {
    flex-shrink: 0;
    margin-block: 0.125rem;
}

.tab-sidebar-brand-subtitle {
    font-size: 0.75rem;
    font-weight: 400;
    color: rgba(255, 255, 255, 0.72);
    line-height: 1.2;
}

.tab-sidebar-nav-links {
    flex: 0 1 auto;
    min-height: 0;
    overflow-x: hidden;
    overflow-y: auto;
    overscroll-behavior: contain;
    padding: 0 0.5rem;
}

.tab-sidebar-nav-spacer {
    flex: 1 1 auto;
    min-height: 0.5rem;
}

.tab-sidebar-footer {
    flex-shrink: 0;
    padding: 0.75rem;
    border-top: 1px solid rgba(255, 255, 255, 0.12);
}

.tab-sidebar-account-bar {
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 0.375rem;
    min-width: 0;
}

.tab-sidebar-account-bar .language-switcher--sidebar {
    flex: 0 0 2.25rem;
    flex-shrink: 0;
    align-self: center;
    margin-inline-end: 0;
}

.tab-sidebar-account-bar .dashboard-user-menu-container--sidebar {
    flex: 1 1 0;
    min-width: 0;
    max-width: 100%;
    overflow: hidden;
}

.tab-sidebar-account-bar .dashboard-user-account-name,
.tab-sidebar-account-bar .dashboard-user-account-role {
    display: block;
    min-width: 0;
    max-width: 100%;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* Admin study pages: top inset in content column only (not the side nav) */
.dashboard-main.dashboard-main--tabbed .tab-sidebar-shell.tab-sidebar-shell--admin-study .tab-sidebar-content-area {
    padding-top: 2.5rem;
}

.tab-sidebar-nav-divider {
    flex-shrink: 0;
    height: 1px;
    margin: 0.5rem 0.75rem;
    background-color: rgba(255, 255, 255, 0.18);
}

.tab-sidebar-content-header {
    flex-shrink: 0;
    padding-block-end: 0.75rem;
}

.dashboard-main.dashboard-main--tabbed .tab-sidebar-content-area {
    flex: 1 1 auto;
    min-width: 0;
    min-height: 0;
    overflow-y: auto;
    overscroll-behavior: contain;
    background-color: var(--mud-palette-surface, #ffffff);
}

@media (max-width: 960px) {
    .dashboard-main.dashboard-main--tabbed .tab-sidebar-nav-panel {
        flex: 0 0 min(12rem, 30vw);
        width: min(12rem, 30vw);
        max-width: min(12rem, 30vw);
    }

    .tab-sidebar-content-area {
        padding: 0.75rem;
    }
}

aside.tab-sidebar-nav-panel .mud-navmenu {
    display: flex !important;
    flex-direction: column !important;
    align-items: stretch !important;
    width: 100% !important;
}

aside.tab-sidebar-nav-panel .mud-nav-link {
    display: block !important;
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
    text-decoration: none !important;
    overflow-wrap: anywhere;
}

aside.tab-sidebar-nav-panel .mud-nav-link:visited,
aside.tab-sidebar-nav-panel .mud-nav-link:hover,
aside.tab-sidebar-nav-panel .mud-nav-link:active,
aside.tab-sidebar-nav-panel .mud-nav-link:focus {
    text-decoration: none !important;
}