/* ============================================
   Kennsluáætlanir í Upplýsinga- og tæknimennt
   CSS Design System
   ============================================ */

/* --- CSS Custom Properties --- */
:root {
    /* Colors */
    --color-bg: #F8FAFC;
    --color-surface: #FFFFFF;
    --color-surface-hover: #F1F5F9;
    --color-border: #E2E8F0;
    --color-border-light: #F1F5F9;
    --color-text: #1E293B;
    --color-text-secondary: #64748B;
    --color-text-muted: #94A3B8;
    --color-link: #2563EB;

    /* Pillar Colors */
    --pilar-1: #2563EB; /* Upplýsinga- og miðlalæsi */
    --pilar-2: #7C3AED; /* Sköpun og miðlun */
    --pilar-3: #059669; /* Stafræn borgaravitund */
    --pilar-4: #D97706; /* Lausnaleit */

    --pilar-1-light: #EFF6FF;
    --pilar-2-light: #F5F3FF;
    --pilar-3-light: #ECFDF5;
    --pilar-4-light: #FFFBEB;

    --pilar-1-border: #BFDBFE;
    --pilar-2-border: #DDD6FE;
    --pilar-3-border: #A7F3D0;
    --pilar-4-border: #FDE68A;

    /* Layout */
    --sidebar-width: 280px;
    --topbar-height: 56px;
    --content-max: 1200px;

    /* Typography */
    --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-mono: 'SF Mono', 'Fira Code', monospace;

    /* Spacing */
    --space-xs: 4px;
    --space-sm: 8px;
    --space-md: 16px;
    --space-lg: 24px;
    --space-xl: 32px;
    --space-2xl: 48px;

    /* Border Radius */
    --radius-sm: 6px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;

    /* Shadows */
    --shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
    --shadow-md: 0 4px 6px -1px rgba(0,0,0,0.07), 0 2px 4px -2px rgba(0,0,0,0.05);
    --shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.08), 0 4px 6px -4px rgba(0,0,0,0.04);
}

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

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

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

a { color: var(--color-link); text-decoration: none; }
a:hover { text-decoration: underline; }

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

h1, h2, h3, h4, h5, h6 {
    line-height: 1.3;
    font-weight: 600;
}

h1 { font-size: 1.875rem; margin-bottom: var(--space-lg); }
h2 { font-size: 1.5rem; margin-bottom: var(--space-md); }
h3 { font-size: 1.25rem; margin-bottom: var(--space-sm); }
h4 { font-size: 1.125rem; margin-bottom: var(--space-sm); }

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

/* --- Layout --- */
.layout {
    display: flex;
    min-height: 100vh;
}

.main-content {
    flex: 1;
    margin-left: var(--sidebar-width);
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

.content-area {
    flex: 1;
    padding: var(--space-xl);
    max-width: var(--content-max);
    width: 100%;
    margin: 0 auto;
}

/* --- Sidebar --- */
.sidebar {
    position: fixed;
    top: 0;
    left: 0;
    width: var(--sidebar-width);
    height: 100vh;
    background: var(--color-surface);
    border-right: 1px solid var(--color-border);
    overflow-y: auto;
    z-index: 100;
    display: flex;
    flex-direction: column;
}

.sidebar-header {
    padding: var(--space-md) var(--space-lg);
    border-bottom: 1px solid var(--color-border);
    position: sticky;
    top: 0;
    background: var(--color-surface);
    z-index: 1;
}

.logo {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    color: var(--color-text);
    font-weight: 700;
    font-size: 1rem;
    text-decoration: none !important;
}

.logo-icon { font-size: 1.5rem; }

.sidebar-nav {
    padding: var(--space-md) 0;
    flex: 1;
}

.nav-item {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-lg);
    color: var(--color-text-secondary);
    font-size: 0.875rem;
    font-weight: 500;
    text-decoration: none !important;
    transition: all 0.15s;
    border-left: 3px solid transparent;
}

.nav-item:hover {
    background: var(--color-surface-hover);
    color: var(--color-text);
}

.nav-item.active {
    background: var(--pilar-1-light);
    color: var(--pilar-1);
    border-left-color: var(--pilar-1);
}

.nav-item svg { flex-shrink: 0; opacity: 0.6; }
.nav-item:hover svg, .nav-item.active svg { opacity: 1; }

.nav-section-title {
    padding: var(--space-lg) var(--space-lg) var(--space-xs);
    font-size: 0.6875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-text-muted);
}

.nav-pilar { margin-bottom: var(--space-xs); }

.nav-pilar-header {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-lg);
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--pilar-color, var(--color-text));
    cursor: pointer;
    user-select: none;
}

.nav-pilar-icon { font-size: 1rem; }

.nav-pilar-thaettir { display: block; }

.nav-thaetti-item {
    display: block;
    padding: 5px var(--space-lg) 5px 52px;
    font-size: 0.8125rem;
    color: var(--color-text-secondary);
    text-decoration: none !important;
    transition: all 0.15s;
    border-left: 3px solid transparent;
}

.nav-thaetti-item:hover {
    background: var(--color-surface-hover);
    color: var(--color-text);
}

.nav-thaetti-item.active {
    color: var(--pilar-color, var(--color-link));
    font-weight: 500;
    border-left-color: var(--pilar-color, var(--color-link));
}

.nav-bekkar {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-xs);
    padding: var(--space-sm) var(--space-lg);
}

.nav-bekkur-item {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 4px 10px;
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--color-text-secondary);
    background: var(--color-bg);
    border-radius: var(--radius-sm);
    text-decoration: none !important;
    transition: all 0.15s;
}

.nav-bekkur-item:hover {
    background: var(--pilar-1-light);
    color: var(--pilar-1);
}

.nav-bekkur-item.active {
    background: var(--pilar-1);
    color: white;
}

/* --- Top Bar --- */
.top-bar {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-sm) var(--space-xl);
    height: var(--topbar-height);
    background: var(--color-surface);
    border-bottom: 1px solid var(--color-border);
    position: sticky;
    top: 0;
    z-index: 50;
}

.sidebar-toggle {
    display: none;
    border: none;
    background: none;
    cursor: pointer;
    color: var(--color-text-secondary);
    padding: var(--space-xs);
}

.bekkjaval {
    display: flex;
    gap: 2px;
    background: var(--color-bg);
    padding: 3px;
    border-radius: var(--radius-md);
}

.bekkjaval-item {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 30px;
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--color-text-secondary);
    border-radius: var(--radius-sm);
    text-decoration: none !important;
    transition: all 0.15s;
}

.bekkjaval-item:hover {
    background: var(--color-surface);
    color: var(--color-text);
    box-shadow: var(--shadow-sm);
}

.bekkjaval-item.active {
    background: var(--color-surface);
    color: var(--pilar-1);
    box-shadow: var(--shadow-sm);
    font-weight: 700;
}

.search-box {
    position: relative;
    margin-left: auto;
    width: 240px;
}

.search-box input {
    width: 100%;
    padding: 6px 12px 6px 34px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    font-size: 0.8125rem;
    font-family: var(--font);
    background: var(--color-bg);
    color: var(--color-text);
    transition: all 0.15s;
}

.search-box input:focus {
    outline: none;
    border-color: var(--pilar-1);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
    background: var(--color-surface);
}

.search-icon {
    position: absolute;
    left: 10px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--color-text-muted);
    pointer-events: none;
}

/* --- Breadcrumb --- */
.breadcrumb ol {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-xs);
    list-style: none;
    font-size: 0.8125rem;
    margin-bottom: var(--space-lg);
}

.breadcrumb li::after {
    content: '/';
    margin-left: var(--space-xs);
    color: var(--color-text-muted);
}

.breadcrumb li:last-child::after { content: ''; }

.breadcrumb a {
    color: var(--color-text-secondary);
    text-decoration: none;
}

.breadcrumb a:hover { color: var(--color-link); text-decoration: underline; }
.breadcrumb-current { color: var(--color-text); font-weight: 500; }

/* --- Cards --- */
.card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    transition: all 0.2s;
}

.card:hover {
    box-shadow: var(--shadow-md);
    border-color: #CBD5E1;
}

.card-link {
    text-decoration: none !important;
    color: inherit;
    display: block;
}

/* --- Pillar Cards --- */
.pilar-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--space-lg);
    margin-bottom: var(--space-2xl);
}

.pilar-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: all 0.2s;
}

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

.pilar-card-header {
    padding: var(--space-lg);
    color: white;
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

.pilar-card-icon { font-size: 2rem; }

.pilar-card-title {
    font-size: 1.125rem;
    font-weight: 700;
    margin: 0;
}

.pilar-card-count {
    font-size: 0.75rem;
    opacity: 0.85;
    margin-top: 2px;
}

.pilar-card-body { padding: var(--space-md) var(--space-lg) var(--space-lg); }

.pilar-thaetti-list {
    list-style: none;
}

.pilar-thaetti-list li { border-bottom: 1px solid var(--color-border-light); }
.pilar-thaetti-list li:last-child { border-bottom: none; }

.pilar-thaetti-link {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-sm) 0;
    font-size: 0.875rem;
    color: var(--color-text);
    text-decoration: none !important;
    transition: color 0.15s;
}

.pilar-thaetti-link:hover { color: var(--color-link); }

.pilar-thaetti-link svg {
    width: 16px;
    height: 16px;
    color: var(--color-text-muted);
    transition: transform 0.15s;
}

.pilar-thaetti-link:hover svg { transform: translateX(3px); color: var(--color-link); }

/* --- Section Headers --- */
.section-header {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    margin-bottom: var(--space-lg);
}

.section-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
}

.section-title { font-size: 1.5rem; font-weight: 700; margin: 0; }
.section-subtitle { font-size: 0.875rem; color: var(--color-text-secondary); margin-top: 2px; }

/* --- Haefnividmid Box --- */
.haefnividmid-box {
    background: linear-gradient(135deg, var(--pilar-1-light), #fff);
    border: 1px solid var(--pilar-1-border);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    margin-bottom: var(--space-lg);
}

.haefnividmid-box[data-pilar="skopun-og-midlun"] {
    background: linear-gradient(135deg, var(--pilar-2-light), #fff);
    border-color: var(--pilar-2-border);
}

.haefnividmid-box[data-pilar="stafraen-borgaravitund"] {
    background: linear-gradient(135deg, var(--pilar-3-light), #fff);
    border-color: var(--pilar-3-border);
}

.haefnividmid-box[data-pilar="lausnaleit"] {
    background: linear-gradient(135deg, var(--pilar-4-light), #fff);
    border-color: var(--pilar-4-border);
}

.haefnividmid-label {
    font-size: 0.6875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-text-muted);
    margin-bottom: var(--space-xs);
}

.haefnividmid-text {
    font-size: 1rem;
    font-weight: 500;
    line-height: 1.5;
    color: var(--color-text);
    margin: 0;
}

.haefnividmid-aldursbil {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 600;
    padding: 2px 8px;
    border-radius: 999px;
    background: rgba(0,0,0,0.06);
    color: var(--color-text-secondary);
    margin-bottom: var(--space-sm);
}

/* --- Bekkur Section --- */
.bekkur-section {
    margin-bottom: var(--space-2xl);
}

.bekkur-section-header {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    margin-bottom: var(--space-md);
    padding-bottom: var(--space-sm);
    border-bottom: 2px solid var(--color-border);
}

.bekkur-number {
    width: 40px;
    height: 40px;
    background: var(--pilar-1);
    color: white;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.125rem;
    flex-shrink: 0;
}

/* --- Kennsluáætlun Cards --- */
.aaetlun-grid {
    display: grid;
    gap: var(--space-md);
    margin-bottom: var(--space-lg);
}

.aaetlun-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: all 0.2s;
}

.aaetlun-card:hover {
    box-shadow: var(--shadow-md);
}

.aaetlun-card-header {
    padding: var(--space-md) var(--space-lg);
    display: flex;
    align-items: center;
    justify-content: space-between;
    cursor: pointer;
    user-select: none;
    transition: background 0.15s;
}

.aaetlun-card-header:hover { background: var(--color-surface-hover); }

.aaetlun-card-title {
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--color-text);
    flex: 1;
}

.aaetlun-card-meta {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: 0.75rem;
    color: var(--color-text-muted);
    flex-shrink: 0;
    margin-left: var(--space-md);
}

.aaetlun-card-time {
    display: flex;
    align-items: center;
    gap: 3px;
    background: var(--color-bg);
    padding: 2px 8px;
    border-radius: 999px;
}

.aaetlun-toggle {
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text-muted);
    transition: transform 0.2s;
}

.aaetlun-card.open .aaetlun-toggle { transform: rotate(180deg); }

.aaetlun-card-body {
    display: none;
    padding: 0 var(--space-lg) var(--space-lg);
    border-top: 1px solid var(--color-border-light);
}

.aaetlun-card.open .aaetlun-card-body { display: block; padding-top: var(--space-md); }

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

.aaetlun-section:last-child { margin-bottom: 0; }

.aaetlun-section-title {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-text-muted);
    margin-bottom: var(--space-sm);
}

.aaetlun-section p,
.aaetlun-section li {
    font-size: 0.875rem;
    line-height: 1.6;
}

.aaetlun-section ul {
    list-style: disc;
    padding-left: var(--space-lg);
}

.aaetlun-section li { margin-bottom: var(--space-xs); }

/* Tool Tags */
.verkfaeri-list {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
    list-style: none;
    padding: 0;
}

.verkfaeri-tag {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 4px 12px;
    background: var(--pilar-2-light);
    color: var(--pilar-2);
    border-radius: 999px;
    font-size: 0.8125rem;
    font-weight: 500;
}

/* --- Full Lesson Plan Page --- */
.aaetlun-full {
    max-width: 800px;
}

.aaetlun-full-header {
    margin-bottom: var(--space-xl);
}

.aaetlun-full-title {
    font-size: 1.75rem;
    margin-bottom: var(--space-sm);
}

.aaetlun-full-meta {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-md);
    font-size: 0.875rem;
    color: var(--color-text-secondary);
}

.meta-item {
    display: flex;
    align-items: center;
    gap: 4px;
}

.aaetlun-full-section {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    margin-bottom: var(--space-md);
}

.aaetlun-full-section h3 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: var(--space-md);
    padding-bottom: var(--space-sm);
    border-bottom: 1px solid var(--color-border-light);
}

.aaetlun-full-section p,
.aaetlun-full-section li {
    font-size: 0.9375rem;
    line-height: 1.7;
}

.aaetlun-full-section ul {
    list-style: disc;
    padding-left: var(--space-lg);
}

.aaetlun-full-section li {
    margin-bottom: var(--space-sm);
}

/* Two Column Grid inside section */
.two-col {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-lg);
}

/* Adaptation boxes */
.adlogun-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-md);
}

.adlogun-box {
    padding: var(--space-md);
    border-radius: var(--radius-md);
    font-size: 0.875rem;
}

.adlogun-box.aukin {
    background: #EFF6FF;
    border: 1px solid #BFDBFE;
}

.adlogun-box.studningur {
    background: #FFF7ED;
    border: 1px solid #FED7AA;
}

.adlogun-box-title {
    font-weight: 600;
    font-size: 0.8125rem;
    margin-bottom: var(--space-xs);
}

/* --- Haefnividmid Page --- */
.haefnividmid-grid {
    display: grid;
    gap: var(--space-lg);
}

.haefnividmid-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.haefnividmid-card-header {
    padding: var(--space-md) var(--space-lg);
    font-weight: 600;
    color: white;
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.haefnividmid-stig {
    padding: var(--space-md) var(--space-lg);
    border-bottom: 1px solid var(--color-border-light);
}

.haefnividmid-stig:last-child { border-bottom: none; }

.haefnividmid-stig-label {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--color-text-muted);
    margin-bottom: var(--space-xs);
}

.namsmarkmid-list {
    list-style: none;
    padding: 0;
    margin-top: var(--space-sm);
}

.namsmarkmid-item {
    display: flex;
    gap: var(--space-sm);
    padding: var(--space-xs) 0;
    font-size: 0.8125rem;
    line-height: 1.5;
}

.namsmarkmid-key {
    flex-shrink: 0;
    font-weight: 600;
    color: var(--color-text-secondary);
    min-width: 28px;
}

/* --- Home Page --- */
.home-hero {
    text-align: center;
    padding: var(--space-2xl) 0;
    margin-bottom: var(--space-xl);
}

.home-hero h1 {
    font-size: 2.25rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--pilar-1), var(--pilar-2));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: var(--space-md);
}

.home-hero p {
    font-size: 1.125rem;
    color: var(--color-text-secondary);
    max-width: 600px;
    margin: 0 auto var(--space-lg);
}

.home-stats {
    display: flex;
    justify-content: center;
    gap: var(--space-2xl);
    margin-top: var(--space-lg);
}

.stat-item { text-align: center; }

.stat-number {
    font-size: 2rem;
    font-weight: 800;
    color: var(--pilar-1);
    display: block;
}

.stat-label {
    font-size: 0.8125rem;
    color: var(--color-text-muted);
}

/* Quick Select Buttons */
.quick-select {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
    justify-content: center;
    margin: var(--space-lg) 0;
}

.quick-select a {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 6px 16px;
    border: 1px solid var(--color-border);
    border-radius: 999px;
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--color-text-secondary);
    background: var(--color-surface);
    text-decoration: none !important;
    transition: all 0.15s;
}

.quick-select a:hover {
    border-color: var(--pilar-1);
    color: var(--pilar-1);
    background: var(--pilar-1-light);
}

/* --- Bekkur Page Pilar Section --- */
.bekkur-pilar {
    margin-bottom: var(--space-2xl);
}

.bekkur-pilar-header {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    margin-bottom: var(--space-lg);
    padding-bottom: var(--space-sm);
    border-bottom: 2px solid var(--color-border);
}

.bekkur-pilar-icon { font-size: 1.5rem; }

.bekkur-pilar-title {
    font-size: 1.25rem;
    font-weight: 700;
    margin: 0;
}

.bekkur-thaetti-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: var(--space-md);
}

/* Þáttur sections within bekkur page */
.bekkur-pilar .bekkur-section {
    margin-bottom: 0;
    border-bottom: 1px solid var(--color-border);
}

.bekkur-pilar .bekkur-section:last-child {
    border-bottom: none;
    margin-bottom: var(--space-md);
}

.bekkur-pilar .bekkur-section-header {
    border-bottom: none;
    margin-bottom: 0;
    padding: var(--space-md) var(--space-lg);
}

.bekkur-thaetti-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    flex-shrink: 0;
    margin-top: 4px;
}

.bekkur-thaetti-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    transition: all 0.2s;
}

.bekkur-thaetti-card:hover { box-shadow: var(--shadow-md); }

.bekkur-thaetti-title {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: var(--space-sm);
}

.bekkur-thaetti-title a {
    color: var(--color-text);
    text-decoration: none !important;
}

.bekkur-thaetti-title a:hover { color: var(--color-link); }

.bekkur-thaetti-haefni {
    font-size: 0.8125rem;
    color: var(--color-text-secondary);
    line-height: 1.5;
    margin-bottom: var(--space-md);
}

.bekkur-thaetti-count {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--color-text-muted);
}

/* --- Tengdar áætlanir --- */
.tengdar-list {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
    list-style: none;
    padding: 0;
}

.tengdar-list a {
    display: inline-flex;
    padding: 4px 12px;
    background: var(--color-bg);
    border-radius: 999px;
    font-size: 0.8125rem;
    color: var(--color-text-secondary);
    text-decoration: none !important;
    transition: all 0.15s;
}

.tengdar-list a:hover {
    background: var(--pilar-1-light);
    color: var(--pilar-1);
}

/* --- Footer --- */
.site-footer {
    background: var(--color-surface);
    border-top: 1px solid var(--color-border);
    padding: var(--space-lg) var(--space-xl);
    margin-left: var(--sidebar-width);
    text-align: center;
}

.footer-content p {
    font-size: 0.8125rem;
    color: var(--color-text-secondary);
    margin: 0;
}

.footer-sub {
    font-size: 0.75rem !important;
    color: var(--color-text-muted) !important;
    margin-top: var(--space-xs) !important;
}

/* --- Sidebar Overlay (mobile) --- */
.sidebar-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.5);
    z-index: 90;
}

/* --- Empty State --- */
.empty-state {
    text-align: center;
    padding: var(--space-2xl);
    color: var(--color-text-muted);
}

.empty-state-icon { font-size: 3rem; margin-bottom: var(--space-md); }

/* --- Search Results --- */
.search-results {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    max-height: 400px;
    overflow-y: auto;
    margin-top: 4px;
    z-index: 200;
}

.search-results.active { display: block; }

.search-result-item {
    display: block;
    padding: var(--space-sm) var(--space-md);
    border-bottom: 1px solid var(--color-border-light);
    text-decoration: none !important;
    color: var(--color-text);
    font-size: 0.8125rem;
    transition: background 0.1s;
}

.search-result-item:hover { background: var(--color-surface-hover); }
.search-result-item:last-child { border-bottom: none; }

.search-result-type {
    font-size: 0.6875rem;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

/* --- Responsive --- */
@media (max-width: 1024px) {
    .sidebar {
        transform: translateX(-100%);
        transition: transform 0.3s ease;
    }

    .sidebar.open { transform: translateX(0); }

    .sidebar-overlay.open { display: block; }

    .sidebar-toggle { display: flex; }

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

    .site-footer { margin-left: 0; }

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

    .bekkjaval { display: none; }

    .two-col { grid-template-columns: 1fr; }
    .adlogun-grid { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
    .home-hero h1 { font-size: 1.5rem; }
    .pilar-grid { grid-template-columns: 1fr; }
    .home-stats { gap: var(--space-lg); }
    .stat-number { font-size: 1.5rem; }
    .bekkur-thaetti-grid { grid-template-columns: 1fr; }
    .search-box { width: 160px; }
}

/* --- Print Styles --- */
@media print {
    .sidebar, .top-bar, .sidebar-overlay, .site-footer, .search-box, .bekkjaval, .sidebar-toggle { display: none !important; }

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

    .content-area { padding: 0; max-width: 100%; }

    .layout { display: block; }

    body { background: white; color: black; font-size: 11pt; }

    .card, .aaetlun-card, .pilar-card, .haefnividmid-card, .bekkur-thaetti-card, .aaetlun-full-section {
        border: 1px solid #ccc;
        box-shadow: none;
        break-inside: avoid;
    }

    .aaetlun-card-body { display: block !important; }

    a { color: black !important; }

    .haefnividmid-box { background: #f5f5f5 !important; border-color: #ccc !important; }

    h1, h2, h3 { break-after: avoid; }
}