/* ==========================================================================
   Korportal - Shared UI Design System
   Moderne, minimalistisk design med dark/light mode
   ========================================================================== */

/* CSS Custom Properties - Dark Theme (default)
   ========================================================================== */
:root {
    /* Core colors - Dark */
    --bg: #0b1220;
    --card: #101828;
    --card2: #0d1422;
    --line: rgba(255, 255, 255, 0.10);
    --text: #eaf0ff;
    --text-secondary: rgba(234, 240, 255, 0.92);
    --muted: rgba(234, 240, 255, 0.60);
    --accent: #5dd6ff;
    --accent-hover: #7de0ff;

    /* Shadows */
    --shadow: 0 2px 8px rgba(0, 0, 0, 0.25);
    --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.35);

    /* Radius */
    --radius: 16px;
    --radius-sm: 12px;
    --radius-xs: 8px;

    /* Spacing */
    --space-xs: 4px;
    --space-sm: 8px;
    --space-md: 12px;
    --space-lg: 16px;
    --space-xl: 24px;
    --space-2xl: 32px;

    /* Typography */
    --font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    --font-size-xs: 12px;
    --font-size-sm: 14px;
    --font-size-base: 16px;
    --font-size-lg: 18px;
    --font-size-xl: 20px;
    --font-size-2xl: 24px;
    --font-size-3xl: clamp(22px, 3.4vw, 40px);

    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-normal: 250ms ease;

    /* Layout */
    --max-width: 1100px;
    --topbar-height: 56px;
}

/* Light Theme
   ========================================================================== */
[data-theme="light"] {
    --bg: #f4f6fa;
    --card: #ffffff;
    --card2: #f8fafc;
    --line: rgba(8, 18, 37, 0.10);
    --text: #081225;
    --text-secondary: rgba(8, 18, 37, 0.92);
    --muted: rgba(8, 18, 37, 0.55);
    --accent: #0077cc;
    --accent-hover: #005fa3;
    --shadow: 0 2px 8px rgba(8, 18, 37, 0.08);
    --shadow-lg: 0 8px 24px rgba(8, 18, 37, 0.12);
}

/* Reset & Base
   ========================================================================== */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    line-height: 1.6;
    color: var(--text);
    background-color: var(--bg);
    min-height: 100vh;
    transition: background-color var(--transition-normal), color var(--transition-normal);
}

a {
    color: var(--accent);
    text-decoration: none;
    transition: color var(--transition-fast);
}

a:hover {
    color: var(--accent-hover);
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

ul, ol {
    list-style: none;
}

button {
    font-family: inherit;
    font-size: inherit;
    cursor: pointer;
    border: none;
    background: none;
    color: inherit;
}

/* Main Wrapper
   ========================================================================== */
.wrap {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: var(--space-md) var(--space-md) var(--space-2xl);
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

/* Card Component
   ========================================================================== */
.card {
    border: 1px solid var(--line);
    background: var(--card);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    overflow: hidden;
    transition: background-color var(--transition-normal), border-color var(--transition-normal);
}

.card--hover:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-2px);
}

/* ==========================================================================
   TOPBAR - Hamburger Menu & Theme Toggle
   ========================================================================== */
.uts-topbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-md) var(--space-lg);
    background: var(--card);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    position: sticky;
    top: var(--space-md);
    z-index: 100;
    transition: background-color var(--transition-normal), border-color var(--transition-normal);
}

.uts-brandMini {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.uts-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--accent);
    box-shadow: 0 0 8px var(--accent);
}

.uts-logo {
    width: 32px;
    height: 32px;
    border-radius: 6px;
    object-fit: contain;
}

.uts-brandMiniText {
    font-weight: 700;
    font-size: var(--font-size-sm);
    letter-spacing: 0.3px;
    color: var(--text);
}

.uts-topActions {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.uts-btnTheme,
.uts-btnIcon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
    background: var(--card2);
    border: 1px solid var(--line);
    font-size: 18px;
    transition: all var(--transition-fast);
}

.uts-btnTheme:hover,
.uts-btnIcon:hover {
    background: var(--line);
    transform: scale(1.05);
}

/* ==========================================================================
   MENU OVERLAY (Popdown)
   ========================================================================== */
.uts-menuOverlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(4px);
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition-normal), visibility var(--transition-normal);
}

.uts-menuOverlay.open {
    opacity: 1;
    visibility: visible;
}

[data-theme="light"] .uts-menuOverlay {
    background: rgba(8, 18, 37, 0.3);
}

.uts-menuPanel {
    position: absolute;
    top: var(--space-lg);
    right: var(--space-lg);
    width: min(320px, calc(100vw - var(--space-2xl)));
    background: var(--card);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    box-shadow: var(--shadow-lg);
    transform: translateY(-20px) scale(0.95);
    opacity: 0;
    transition: transform var(--transition-normal), opacity var(--transition-normal);
}

.uts-menuOverlay.open .uts-menuPanel {
    transform: translateY(0) scale(1);
    opacity: 1;
}

.uts-menuHeader {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-lg);
    border-bottom: 1px solid var(--line);
}

.uts-menuHeader h3 {
    margin: 0;
    font-size: var(--font-size-lg);
    font-weight: 700;
}

.uts-closeBtn {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-xs);
    background: var(--card2);
    border: 1px solid var(--line);
    font-size: 16px;
    transition: all var(--transition-fast);
}

.uts-closeBtn:hover {
    background: var(--line);
}

.uts-menuList {
    padding: var(--space-md);
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
    max-height: 60vh;
    overflow-y: auto;
}

.uts-menuItem {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-md) var(--space-lg);
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
    font-weight: 500;
    transition: all var(--transition-fast);
}

.uts-menuItem:hover {
    background: var(--card2);
    color: var(--accent);
}

.uts-menuItem__icon {
    font-size: 18px;
    opacity: 0.8;
}

.uts-menuItem--disabled {
    opacity: 0.4;
    pointer-events: none;
}

.uts-menuItem--active {
    background: var(--card2);
    color: var(--accent);
    border-left: 3px solid var(--accent);
}

/* Badge for menu items (new content indicator) */
.uts-menuItem__badge {
    margin-left: auto;
    min-width: 20px;
    height: 20px;
    padding: 0 6px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 10px;
    background: #ef4444;
    color: #fff;
    font-size: 11px;
    font-weight: 700;
    line-height: 1;
}

.uts-menuItem__badge[hidden] {
    display: none;
}

/* Red dot on hamburger button when there are unread items */
.uts-btnIcon--has-badge {
    position: relative;
}

.uts-btnIcon--has-badge::after {
    content: '';
    position: absolute;
    top: 6px;
    right: 6px;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #ef4444;
}

/* ==========================================================================
   HERO / TITLE SECTION
   ========================================================================== */
.titleRow {
    padding: var(--space-xl);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-lg);
}

.titleText {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
    min-width: 0;
}

.titleText h1 {
    margin: 0;
    font-size: var(--font-size-3xl);
    line-height: 1.12;
    letter-spacing: 0.2px;
    font-weight: 800;
}

.sub {
    margin: 0;
    color: var(--muted);
    font-size: var(--font-size-base);
    line-height: 1.5;
}

.logoWrap {
    width: 78px;
    height: 78px;
    border-radius: 22px;
    border: 1px solid var(--line);
    background: var(--card2);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    flex: 0 0 auto;
}

.logoWrap img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    padding: 10px;
}

/* Wide Image / Hero Image
   ========================================================================== */
.wideImage img {
    width: 100%;
    height: 380px;
    object-fit: cover;
    display: block;
}

@media (max-width: 860px) {
    .wideImage img {
        height: 260px;
    }
}

/* ==========================================================================
   CONTENT SECTIONS
   ========================================================================== */
.content {
    padding: var(--space-xl);
}

.section__title {
    font-size: var(--font-size-xl);
    font-weight: 800;
    margin-bottom: var(--space-lg);
    letter-spacing: 0.2px;
}

/* Markdown Content Styling
   ========================================================================== */
.md {
    color: var(--text-secondary);
    line-height: 1.65;
    font-size: var(--font-size-base);
}

.md h2 {
    margin: var(--space-lg) 0 var(--space-sm);
    font-size: var(--font-size-xl);
    font-weight: 800;
    color: var(--text);
}

.md h3 {
    margin: var(--space-md) 0 var(--space-xs);
    font-size: var(--font-size-lg);
    font-weight: 700;
    color: var(--text);
}

.md p {
    margin: var(--space-md) 0;
}

.md ul {
    margin: var(--space-md) 0;
    padding-left: 22px;
    list-style: disc;
}

.md li {
    margin: var(--space-xs) 0;
}

.md a {
    color: var(--accent);
    font-weight: 700;
    text-decoration: underline;
    text-decoration-thickness: 2px;
    text-underline-offset: 3px;
}

.md a:hover {
    color: var(--accent-hover);
}

.md blockquote {
    margin: var(--space-md) 0;
    padding: var(--space-md);
    border-left: 4px solid var(--accent);
    background: rgba(93, 214, 255, 0.08);
    border-radius: var(--radius-sm);
    color: var(--muted);
}

[data-theme="light"] .md blockquote {
    background: rgba(0, 119, 204, 0.06);
}

.md hr {
    border: none;
    border-top: 1px solid var(--line);
    margin: var(--space-lg) 0;
}

/* ==========================================================================
   CARD GRID (for Announcements, Quick Links, etc.)
   ========================================================================== */
.card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--space-lg);
}

/* Mini Card (for grid items)
   ========================================================================== */
.mini-card {
    background: var(--card2);
    border: 1px solid var(--line);
    border-radius: var(--radius-sm);
    padding: var(--space-lg);
    transition: all var(--transition-fast);
}

.mini-card:hover {
    border-color: var(--accent);
    transform: translateY(-2px);
}

.mini-card__icon {
    font-size: 24px;
    margin-bottom: var(--space-sm);
}

.mini-card__title {
    font-size: var(--font-size-base);
    font-weight: 700;
    margin-bottom: var(--space-xs);
    color: var(--text);
}

.mini-card__desc {
    font-size: var(--font-size-sm);
    color: var(--muted);
    line-height: 1.5;
}

/* ==========================================================================
   ANNOUNCEMENTS
   ========================================================================== */
.announcements__list {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.announcement {
    display: flex;
    gap: var(--space-lg);
    padding: var(--space-lg);
    background: var(--card2);
    border-radius: var(--radius-sm);
    border: 1px solid var(--line);
    border-left: 4px solid var(--accent);
    transition: all var(--transition-fast);
}

.announcement:hover {
    border-left-color: var(--accent-hover);
}

.announcement__date {
    flex-shrink: 0;
    text-align: center;
    padding: var(--space-sm) var(--space-md);
    background: var(--accent);
    color: var(--bg);
    border-radius: var(--radius-xs);
    min-width: 50px;
}

.announcement__date-day {
    font-size: var(--font-size-xl);
    font-weight: 800;
    line-height: 1;
}

.announcement__date-month {
    font-size: var(--font-size-xs);
    text-transform: uppercase;
    font-weight: 600;
}

.announcement__content {
    flex: 1;
    min-width: 0;
}

.announcement__title {
    font-size: var(--font-size-base);
    font-weight: 700;
    color: var(--text);
    margin-bottom: var(--space-xs);
}

.announcement__excerpt {
    font-size: var(--font-size-sm);
    color: var(--muted);
    line-height: 1.5;
}

.announcement--important {
    border-left-color: #f59e0b;
}

.announcement--important .announcement__date {
    background: #f59e0b;
}

/* ==========================================================================
   QUICK LINKS
   ========================================================================== */
.quick-links__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: var(--space-md);
}

.quick-link {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-lg);
    background: var(--card2);
    border: 1px solid var(--line);
    border-radius: var(--radius-sm);
    text-align: center;
    transition: all var(--transition-fast);
    color: var(--text);
}

.quick-link:hover {
    border-color: var(--accent);
    transform: translateY(-2px);
    color: var(--accent);
}

.quick-link__icon {
    font-size: 28px;
}

.quick-link__label {
    font-size: var(--font-size-sm);
    font-weight: 600;
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.footer {
    padding: var(--space-lg) var(--space-xl);
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.footerTitle {
    margin: 0;
    font-weight: 800;
    letter-spacing: 0.2px;
    font-size: var(--font-size-sm);
    color: var(--muted);
    text-transform: uppercase;
}

.contactGrid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: var(--space-md);
}

.contactBox {
    border-radius: var(--radius-sm);
    border: 1px solid var(--line);
    background: var(--card2);
    padding: var(--space-md);
    line-height: 1.45;
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
}

/* ==========================================================================
   LOADER
   ========================================================================== */
.loader {
    position: fixed;
    inset: 0;
    background: var(--bg);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
}

.loader.active {
    opacity: 1;
    visibility: visible;
}

.loader__content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-lg);
}

.loader__spinner {
    width: 40px;
    height: 40px;
    border: 3px solid var(--line);
    border-top-color: var(--accent);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

.loader__text {
    font-size: var(--font-size-sm);
    color: var(--muted);
}

/* ==========================================================================
   EMPTY & ERROR STATES
   ========================================================================== */
.empty-state,
.error-state {
    padding: var(--space-2xl);
    text-align: center;
}

.empty-state__icon,
.error-state__icon {
    font-size: 48px;
    margin-bottom: var(--space-lg);
    opacity: 0.6;
}

.empty-state__title,
.error-state__title {
    font-size: var(--font-size-lg);
    font-weight: 700;
    color: var(--text);
    margin-bottom: var(--space-sm);
}

.empty-state__description,
.error-state__description {
    color: var(--muted);
    font-size: var(--font-size-sm);
}

/* ==========================================================================
   BUTTONS
   ========================================================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    padding: var(--space-md) var(--space-xl);
    font-size: var(--font-size-sm);
    font-weight: 600;
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
    cursor: pointer;
}

.btn--primary {
    background: var(--accent);
    color: var(--bg);
    border: none;
}

.btn--primary:hover {
    background: var(--accent-hover);
    transform: translateY(-1px);
}

.btn--secondary {
    background: var(--card2);
    color: var(--text);
    border: 1px solid var(--line);
}

.btn--secondary:hover {
    border-color: var(--accent);
    color: var(--accent);
}

/* ==========================================================================
   RESPONSIVE
   ========================================================================== */
@media (max-width: 560px) {
    .wrap {
        padding: var(--space-sm) var(--space-sm) var(--space-xl);
        gap: var(--space-md);
    }

    .titleRow {
        padding: var(--space-lg);
    }

    .titleText h1 {
        font-size: clamp(20px, 5vw, 28px);
    }

    .logoWrap {
        width: 60px;
        height: 60px;
        border-radius: 16px;
    }

    .content {
        padding: var(--space-lg);
    }

    .uts-topbar {
        padding: var(--space-sm) var(--space-md);
    }

    .uts-brandMiniText {
        font-size: var(--font-size-xs);
    }

    .uts-menuPanel {
        right: var(--space-sm);
        left: var(--space-sm);
        width: auto;
    }
}

/* ==========================================================================
   UTILITY CLASSES
   ========================================================================== */
.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.text-muted {
    color: var(--muted);
}

.text-accent {
    color: var(--accent);
}

.mt-lg {
    margin-top: var(--space-lg);
}

.mb-lg {
    margin-bottom: var(--space-lg);
}

/* ==========================================================================
   ARTICLE SECTION
   ========================================================================== */
.article__title {
    font-size: var(--font-size-2xl);
    font-weight: 800;
    margin-bottom: var(--space-lg);
    color: var(--text);
    line-height: 1.2;
}

.article__text {
    color: var(--text-secondary);
    line-height: 1.7;
    font-size: var(--font-size-base);
}

.article__text p {
    margin-bottom: var(--space-md);
}

.article__text p:last-child {
    margin-bottom: 0;
}

.article__image {
    margin: var(--space-xl) 0;
    border-radius: var(--radius-sm);
    overflow: hidden;
}

.article__image img {
    width: 100%;
    height: auto;
    max-height: 400px;
    object-fit: cover;
    display: block;
}

.article__skeleton {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.skeleton-line {
    background: linear-gradient(90deg, var(--card2) 25%, var(--line) 50%, var(--card2) 75%);
    background-size: 200% 100%;
    animation: shimmer 1.5s infinite;
    border-radius: var(--radius-xs);
    height: 16px;
}

.skeleton-line--title {
    height: 28px;
    width: 60%;
}

.skeleton-line--text {
    width: 100%;
}

.skeleton-line--short {
    width: 40%;
}

@keyframes shimmer {
    0% {
        background-position: 200% 0;
    }
    100% {
        background-position: -200% 0;
    }
}

/* ==========================================================================
   CONTACT PERSONS SECTION
   ========================================================================== */
.contact-persons {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: var(--space-lg);
}

.contact-card {
    background: var(--card2);
    border: 1px solid var(--line);
    border-radius: var(--radius-sm);
    padding: var(--space-lg);
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
    transition: all var(--transition-fast);
}

.contact-card:hover {
    border-color: var(--accent);
    transform: translateY(-2px);
}

.contact-card__role {
    font-size: var(--font-size-xs);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--accent);
}

.contact-card__name {
    font-size: var(--font-size-lg);
    font-weight: 700;
    color: var(--text);
}

.contact-card__details {
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
    margin-top: var(--space-xs);
}

.contact-card__email,
.contact-card__phone {
    font-size: var(--font-size-sm);
    color: var(--muted);
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    transition: color var(--transition-fast);
}

.contact-card__email::before {
    content: '✉️';
    font-size: 14px;
}

.contact-card__phone::before {
    content: '📞';
    font-size: 14px;
}

.contact-card__email:hover,
.contact-card__phone:hover {
    color: var(--accent);
}

/* ==========================================================================
   FOOTER UPDATES
   ========================================================================== */
.footer__content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: var(--space-md);
}

.footer__copyright {
    margin: 0;
    font-size: var(--font-size-sm);
    color: var(--muted);
}

.footer__link {
    margin: 0;
    font-size: var(--font-size-sm);
}

.footer__link a {
    color: var(--accent);
    font-weight: 600;
}

@media (max-width: 560px) {
    .footer__content {
        flex-direction: column;
        text-align: center;
    }

    .contact-persons {
        grid-template-columns: 1fr;
    }
}