/* Þjóðarspegill - Washington Post Style Layout */

:root {
    --color-text: #1a1a1a;
    --color-text-secondary: #5a5a5a;
    --color-text-muted: #888;
    --color-border: #ddd;
    --color-border-dark: #1a1a1a;
    --color-background: #fff;
    --color-background-alt: #f7f7f7;
    --color-accent: #c41200;
    --color-link-hover: #c41200;

    /* Source colors - Iceland */
    --color-mbl: #003366;
    --color-ruv: #e31837;
    --color-visir: #ff6600;
    --color-heimildin: #2d5a27;
    --color-dv: #d4145a;

    /* Source colors - UK */
    --color-bbc: #bb1919;
    --color-guardian: #052962;
    --color-telegraph: #1a1a1a;
    --color-times: #6b0f1a;
    --color-sky: #0072c9;
    --color-spectator: #2e7d32;

    /* Source colors - Tech */
    --color-verge: #e5127d;
    --color-ars: #ff4e00;
    --color-techcrunch: #0a9e01;
    --color-wired: #000000;
    --color-engadget: #5bc7ee;
    --color-mit-tech: #a31b34;
    --color-cnet: #d01117;
    --color-zdnet: #e00000;

    --font-headline: 'Georgia', 'Times New Roman', Times, serif;
    --font-body: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: var(--font-body);
    color: var(--color-text);
    background-color: var(--color-background);
    line-height: 1.5;
}

/* Masthead */
.masthead {
    border-bottom: 3px solid var(--color-border-dark);
    padding: 0.75rem 1rem 1rem;
    text-align: center;
    background: var(--color-background);
}

.masthead-top {
    margin-bottom: 0.25rem;
}

.date-line {
    font-family: var(--font-body);
    font-size: 0.7rem;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.masthead-main {
    margin: 0.5rem 0;
}

.site-title {
    font-family: 'Old English Text MT', 'Times New Roman', serif;
    font-size: 3rem;
    font-weight: 400;
    letter-spacing: -0.01em;
    line-height: 1;
    color: var(--color-text);
}

.masthead-sub {
    margin-bottom: 0.75rem;
}

.tagline {
    font-family: var(--font-body);
    font-size: 0.75rem;
    color: var(--color-text-secondary);
    font-style: italic;
}

.disclaimer {
    display: block;
    font-family: var(--font-body);
    font-size: 0.65rem;
    color: var(--color-text-muted);
    margin-top: 0.25rem;
}

.source-nav {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.source-badge {
    font-family: var(--font-body);
    font-size: 0.65rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 0.2rem 0.5rem;
    border-radius: 2px;
    color: #fff;
}

/* Iceland sources */
.source-mbl, .source-badge.source-mbl { background-color: var(--color-mbl); }
.source-ruv, .source-badge.source-ruv { background-color: var(--color-ruv); }
.source-visir, .source-badge.source-visir { background-color: var(--color-visir); }
.source-heimildin, .source-badge.source-heimildin { background-color: var(--color-heimildin); }
.source-dv, .source-badge.source-dv { background-color: var(--color-dv); }

/* UK sources */
.source-bbc, .source-badge.source-bbc { background-color: var(--color-bbc); }
.source-guardian, .source-badge.source-guardian { background-color: var(--color-guardian); }
.source-telegraph, .source-badge.source-telegraph { background-color: var(--color-telegraph); }
.source-times, .source-badge.source-times { background-color: var(--color-times); }
.source-sky, .source-badge.source-sky { background-color: var(--color-sky); }
.source-spectator, .source-badge.source-spectator { background-color: var(--color-spectator); }

/* Tech sources */
.source-verge, .source-badge.source-verge { background-color: var(--color-verge); }
.source-ars, .source-badge.source-ars { background-color: var(--color-ars); }
.source-techcrunch, .source-badge.source-techcrunch { background-color: var(--color-techcrunch); }
.source-wired, .source-badge.source-wired { background-color: var(--color-wired); }
.source-engadget, .source-badge.source-engadget { background-color: var(--color-engadget); }
.source-mit-tech, .source-badge.source-mit-tech { background-color: var(--color-mit-tech); }
.source-cnet, .source-badge.source-cnet { background-color: var(--color-cnet); }
.source-zdnet, .source-badge.source-zdnet { background-color: var(--color-zdnet); }

/* Permanent Topics Section */
.permanent-topics {
    max-width: 1200px;
    margin: 0 auto;
    padding: 1rem 1rem 0;
}

.permanent-topics-buttons {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    flex-wrap: wrap;
    margin-bottom: 0.75rem;
}

.perm-topic-btn {
    font-family: var(--font-body);
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.03em;
    color: var(--color-text);
    background: var(--color-background);
    border: 1px solid var(--color-border-dark);
    padding: 0.4rem 0.75rem;
    cursor: pointer;
    transition: all 0.15s;
}

.perm-topic-btn:hover {
    background: var(--color-background-alt);
}

.perm-topic-btn.active {
    background: var(--color-border-dark);
    color: #fff;
}

/* Permanent Topic Panel */
.perm-topic-panel {
    position: relative;
    background: var(--color-background-alt);
    border: 2px solid var(--color-border-dark);
    padding: 1.25rem 1.5rem;
    margin-bottom: 1rem;
    animation: slideDown 0.2s ease-out;
}

.perm-topic-panel.hidden {
    display: none;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.perm-topic-close {
    position: absolute;
    top: 0.5rem;
    right: 0.75rem;
    font-size: 1.5rem;
    font-weight: 300;
    color: var(--color-text-muted);
    background: none;
    border: none;
    cursor: pointer;
    line-height: 1;
    padding: 0.25rem;
    transition: color 0.15s;
}

.perm-topic-close:hover {
    color: var(--color-text);
}

.perm-topic-title {
    font-family: var(--font-headline);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: 0.5rem;
    padding-right: 2rem;
}

.perm-topic-summary {
    font-family: var(--font-body);
    font-size: 0.85rem;
    line-height: 1.6;
    color: var(--color-text);
    margin-bottom: 1rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--color-border);
}

.perm-topic-debate {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

.perm-topic-pro h4,
.perm-topic-con h4 {
    font-family: var(--font-body);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.03em;
    margin-bottom: 0.5rem;
}

.perm-topic-pro h4 {
    color: #22543d;
}

.perm-topic-con h4 {
    color: var(--color-accent);
}

.perm-topic-pro ul,
.perm-topic-con ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.perm-topic-pro li,
.perm-topic-con li {
    font-family: var(--font-body);
    font-size: 0.8rem;
    line-height: 1.5;
    padding: 0.35rem 0;
    padding-left: 1rem;
    position: relative;
    border-bottom: 1px solid var(--color-border);
}

.perm-topic-pro li:last-child,
.perm-topic-con li:last-child {
    border-bottom: none;
}

.perm-topic-pro li::before {
    content: "+";
    position: absolute;
    left: 0;
    color: #22543d;
    font-weight: 700;
}

.perm-topic-con li::before {
    content: "−";
    position: absolute;
    left: 0;
    color: var(--color-accent);
    font-weight: 700;
}

/* Main Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 1.5rem 1rem 3rem;
}

/* Topics Grid */
.topics-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
}

/* Topic Section */
.topic-section {
    border-top: 2px solid var(--color-border-dark);
    padding-top: 0.5rem;
    max-height: 600px;
    overflow-y: auto;
    overflow-x: hidden;
}

.topic-section::-webkit-scrollbar {
    width: 4px;
}

.topic-section::-webkit-scrollbar-track {
    background: var(--color-background-alt);
}

.topic-section::-webkit-scrollbar-thumb {
    background: var(--color-border);
    border-radius: 2px;
}

/* Topic Image */
.topic-image {
    width: 100%;
    margin-bottom: 0.5rem;
    overflow: hidden;
}

.topic-image img {
    width: 100%;
    height: 140px;
    object-fit: cover;
    display: block;
}

.topic-title {
    font-family: var(--font-body);
    font-size: 1rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.03em;
    color: var(--color-text);
    margin-bottom: 0.25rem;
    line-height: 1.3;
}

.topic-summary {
    font-family: var(--font-body);
    font-size: 0.75rem;
    color: var(--color-text-secondary);
    margin-bottom: 0.5rem;
    padding-bottom: 0.4rem;
    border-bottom: 1px solid var(--color-border);
    line-height: 1.4;
}

/* Details Section */
.details-btn {
    font-family: var(--font-body);
    font-size: 0.65rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.03em;
    color: var(--color-text-secondary);
    background: var(--color-background-alt);
    border: 1px solid var(--color-border);
    padding: 0.25rem 0.5rem;
    cursor: pointer;
    margin-bottom: 0.5rem;
    transition: all 0.15s;
}

.details-btn:hover {
    background: var(--color-border);
}

.details-btn.active {
    background: var(--color-border-dark);
    color: #fff;
    border-color: var(--color-border-dark);
}

.details-section {
    background: var(--color-background-alt);
    border: 1px solid var(--color-border);
    padding: 0.75rem;
    margin-bottom: 0.5rem;
    font-size: 0.75rem;
}

.details-text {
    font-family: var(--font-body);
    font-size: 0.75rem;
    line-height: 1.5;
    color: var(--color-text);
    margin-bottom: 0.75rem;
}

.debate-columns {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.debate-pro h4,
.debate-con h4 {
    font-family: var(--font-body);
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.02em;
    margin-bottom: 0.4rem;
}

.debate-pro h4 {
    color: #22543d;
}

.debate-con h4 {
    color: var(--color-accent);
}

.debate-pro ul,
.debate-con ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.debate-pro li,
.debate-con li {
    font-family: var(--font-body);
    font-size: 0.7rem;
    line-height: 1.4;
    padding: 0.2rem 0;
    padding-left: 0.75rem;
    position: relative;
}

.debate-pro li::before {
    content: "+";
    position: absolute;
    left: 0;
    color: #22543d;
    font-weight: 700;
}

.debate-con li::before {
    content: "−";
    position: absolute;
    left: 0;
    color: var(--color-accent);
    font-weight: 700;
}

/* Collapsible Analysis Container */
.analysis-collapsible {
    position: relative;
    margin-bottom: 0.5rem;
}

.analysis-collapsible.collapsed .analysis-full {
    display: none;
}

.analysis-collapsible.collapsed .analysis-preview {
    display: block;
}

.analysis-collapsible:not(.collapsed) .analysis-preview {
    display: none;
}

.analysis-preview {
    position: relative;
    max-height: 2.5em;
    overflow: hidden;
}

.preview-text {
    font-family: var(--font-body);
    font-size: 0.75rem;
    line-height: 1.5;
    color: var(--color-text-secondary);
    margin: 0;
}

.preview-fade {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 1.5em;
    background: linear-gradient(to bottom, rgba(255,255,255,0) 0%, rgba(255,255,255,1) 100%);
    pointer-events: none;
}

.see-more-btn {
    font-family: var(--font-body);
    font-size: 0.7rem;
    font-weight: 600;
    color: var(--color-accent);
    background: none;
    border: none;
    padding: 0.25rem 0;
    cursor: pointer;
    transition: opacity 0.15s;
}

.see-more-btn:hover {
    opacity: 0.7;
}

/* Analysis Sections (Causes, Possible Result) */
.analysis-section {
    margin-bottom: 0.5rem;
    padding: 0.4rem 0;
    border-bottom: 1px solid var(--color-border);
}

.section-label {
    font-family: var(--font-body);
    font-size: 0.65rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.02em;
    color: var(--color-text-secondary);
    display: block;
    margin-bottom: 0.2rem;
}

.section-text {
    font-family: var(--font-body);
    font-size: 0.75rem;
    line-height: 1.5;
    color: var(--color-text);
    margin: 0;
}

.causes-section .section-label {
    color: #5a5a5a;
}

.result-section .section-label {
    color: #6b5b00;
}

/* Sources Toggle */
.sources-toggle {
    display: flex;
    align-items: center;
    gap: 0.3rem;
    flex-wrap: wrap;
    padding: 0.4rem 0;
    cursor: pointer;
    user-select: none;
    transition: opacity 0.15s;
}

.sources-toggle:hover {
    opacity: 0.8;
}

.sources-toggle .source-badge {
    cursor: pointer;
}

.toggle-indicator {
    font-size: 0.6rem;
    color: var(--color-text-muted);
    margin-left: 0.25rem;
    transition: transform 0.2s;
}

.sources-toggle.expanded .toggle-indicator {
    transform: rotate(180deg);
}

/* Collapsed article list */
.article-list.collapsed {
    display: none;
}

/* Article List */
.article-list {
    list-style: none;
}

.article-item {
    padding: 0.2rem 0;
    border-bottom: 1px solid var(--color-border);
}

.article-item:last-child {
    border-bottom: none;
}

.article-link {
    text-decoration: none;
    color: var(--color-text);
    transition: color 0.15s;
    display: flex;
    align-items: baseline;
    gap: 0.4rem;
    max-width: 100%;
    overflow: hidden;
}

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

.article-link:hover .article-source {
    opacity: 0.85;
}

.article-headline {
    font-family: var(--font-headline);
    font-size: 0.85rem;
    font-weight: 400;
    line-height: 1.3;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    min-width: 0;
}

.article-source {
    font-family: var(--font-body);
    font-size: 0.5rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.02em;
    padding: 0.1rem 0.3rem;
    border-radius: 2px;
    color: #fff;
    flex-shrink: 0;
    line-height: 1;
}

/* Empty State */
.empty-state {
    text-align: center;
    padding: 4rem 2rem;
    color: var(--color-text-secondary);
}

.empty-state h2 {
    font-family: var(--font-headline);
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
    font-weight: 400;
}

.empty-state p {
    margin-bottom: 1.5rem;
}

/* Footer */
.site-footer {
    border-top: 1px solid var(--color-border);
    background-color: var(--color-background-alt);
    padding: 1.5rem;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    text-align: center;
}

.refresh-section {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
    margin-bottom: 1rem;
}

.refresh-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-family: var(--font-body);
    font-size: 0.85rem;
    font-weight: 600;
    color: #fff;
    background-color: var(--color-border-dark);
    border: none;
    padding: 0.6rem 1.25rem;
    cursor: pointer;
    transition: all 0.2s;
}

.refresh-btn:hover:not(:disabled) {
    background-color: var(--color-accent);
}

.refresh-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.refresh-btn.loading .refresh-icon {
    animation: spin 1s linear infinite;
}

@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.refresh-icon {
    flex-shrink: 0;
}

.refresh-status {
    font-size: 0.8rem;
    color: var(--color-text-secondary);
}

.refresh-status.success {
    color: #22543d;
    font-weight: 600;
}

.refresh-status.error {
    color: var(--color-accent);
    font-weight: 600;
}

.last-refresh {
    font-size: 0.75rem;
    color: var(--color-text-muted);
    margin-bottom: 0.75rem;
}

.footer-info {
    font-size: 0.7rem;
    color: var(--color-text-muted);
}

/* Responsive */
@media (max-width: 900px) {
    .topics-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .topic-section {
        max-height: 350px;
    }
}

@media (max-width: 700px) {
    .topics-grid {
        grid-template-columns: 1fr;
    }

    .topic-section {
        max-height: none;
        overflow-y: visible;
    }

    .debate-columns {
        grid-template-columns: 1fr;
        gap: 0.75rem;
    }

    .perm-topic-debate {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .perm-topic-panel {
        padding: 1rem;
    }
}

@media (max-width: 600px) {
    .site-title {
        font-size: 2.25rem;
    }

    .topics-grid {
        gap: 0.75rem;
    }

    .article-headline {
        font-size: 0.8rem;
    }

    .source-nav {
        gap: 0.35rem;
    }

    .source-badge {
        font-size: 0.55rem;
        padding: 0.15rem 0.4rem;
    }

    .permanent-topics-buttons {
        gap: 0.35rem;
    }

    .perm-topic-btn {
        font-size: 0.6rem;
        padding: 0.3rem 0.5rem;
    }

    .perm-topic-title {
        font-size: 1.1rem;
    }

    .perm-topic-summary {
        font-size: 0.8rem;
    }

    .perm-topic-pro li,
    .perm-topic-con li {
        font-size: 0.75rem;
    }
}