:root {
    --bg: #f3f7fb;
    --ink: #172033;
    --muted: #4f647d;
    --line: #c9d7e6;
    --accent: #2563eb;
    --accent-dark: #1746a2;
    --good: #15803d;
    --warn: #b45309;
    --card: #ffffff;
    --soft: #eaf3ff;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    background: var(--bg);
    color: var(--ink);
    font-family: "Trebuchet MS", Verdana, Arial, sans-serif;
    font-size: 18px;
    line-height: 1.65;
}

a {
    color: inherit;
}

a:focus-visible,
button:focus-visible,
input:focus-visible {
    outline: 4px solid #facc15;
    outline-offset: 3px;
}

.site-header {
    background: var(--card);
    border-bottom: 3px solid var(--line);
}

.nav {
    align-items: center;
    display: flex;
    justify-content: space-between;
    margin: 0 auto;
    max-width: 1100px;
    padding: 20px 28px;
}

.brand {
    color: var(--ink);
    font-size: 1.45rem;
    font-weight: 800;
    text-decoration: none;
}

.nav-actions {
    align-items: center;
    display: flex;
    gap: 18px;
}

.logout-form {
    margin: 0;
}

.logout-form button {
    background: transparent;
    border: 0;
    cursor: pointer;
    font: inherit;
    padding: 0;
}

.user-label {
    color: var(--muted);
    font-weight: 700;
}

.admin-link,
.back-link,
.pagination a {
    color: var(--accent-dark);
    font-weight: 800;
    text-decoration: none;
}

.kicker,
.meta {
    color: var(--muted);
    font-size: 0.92rem;
    font-weight: 700;
    letter-spacing: 0;
    margin: 0 0 12px;
}

.post-detail h1 {
    font-size: clamp(2rem, 6vw, 3.6rem);
    letter-spacing: 0;
    line-height: 1.08;
    margin: 0;
    max-width: 920px;
}

.timeline {
    margin: 0 auto;
    max-width: 1040px;
    padding: 24px 24px 72px;
    position: relative;
}

.search-panel {
    margin: 0 auto;
    max-width: 1040px;
    padding: 34px 24px 10px;
}

.search-panel form {
    align-items: end;
    background: var(--card);
    border: 3px solid var(--line);
    border-radius: 8px;
    box-shadow: 0 8px 0 rgba(37, 99, 235, 0.08);
    display: grid;
    gap: 16px;
    grid-template-columns: minmax(180px, 2fr) minmax(160px, 1fr) minmax(150px, 1fr) auto;
    padding: 20px;
}

.search-panel label {
    color: var(--ink);
    display: block;
    font-weight: 800;
    margin-bottom: 6px;
}

.search-panel input {
    border: 2px solid var(--line);
    border-radius: 6px;
    display: block;
    font: inherit;
    min-height: 46px;
    padding: 9px 12px;
    width: 100%;
}

.search-actions {
    display: flex;
    gap: 10px;
}

.timeline::before {
    content: none;
}

.timeline-item {
    display: grid;
    gap: 18px;
    grid-template-columns: 108px minmax(0, 1fr);
    margin: 0 auto 26px;
    max-width: 900px;
    position: relative;
}

.timeline-item.has-image {
    max-width: 1040px;
}

@media (min-width: 901px) {
    .timeline-item.has-image {
        grid-template-columns: 108px minmax(0, 1fr) minmax(220px, 300px);
    }
}

.vote-box {
    align-items: center;
    align-self: start;
    background: var(--soft);
    border: 3px solid var(--line);
    border-radius: 8px;
    color: var(--ink);
    display: flex;
    flex-direction: column;
    gap: 8px;
    min-height: 210px;
    padding: 16px 10px;
    position: relative;
    z-index: 1;
}

.vote-box::after {
    content: none;
}

.vote-box strong {
    color: var(--ink);
    font-size: 2.45rem;
    letter-spacing: 0;
    line-height: 1;
}

.vote-box span {
    color: var(--muted);
    font-size: 0.98rem;
    font-weight: 800;
    text-align: center;
}

.vote-box form {
    margin: 0;
    width: 100%;
}

.vote-box button,
.vote-box a,
.login-panel button {
    background: var(--good);
    border: 0;
    border-radius: 6px;
    color: #fff;
    cursor: pointer;
    display: block;
    font: inherit;
    font-weight: 800;
    min-height: 44px;
    padding: 8px 10px;
    text-align: center;
    text-decoration: none;
    width: 100%;
}

.vote-box .vote-down {
    background: var(--warn);
}

.vote-box .vote-undo {
    background: var(--accent);
}

.vote-box a {
    background: transparent;
    border: 2px solid var(--accent);
    color: var(--accent-dark);
    font-size: 0.9rem;
    line-height: 1.2;
}

.vote-box .vote-status {
    color: var(--good);
    line-height: 1.2;
}

.timeline-content,
.empty-state {
    background: var(--card);
    border: 3px solid var(--line);
    border-radius: 8px;
    box-shadow: 0 8px 0 rgba(37, 99, 235, 0.08);
    min-height: 210px;
    padding: 28px;
}

.timeline-image {
    align-self: start;
    aspect-ratio: 3 / 2;
    background: var(--card);
    border: 3px solid var(--line);
    border-radius: 8px;
    display: block;
    overflow: hidden;
}

.timeline-image img,
.featured-image img {
    display: block;
    height: 100%;
    object-fit: cover;
    width: 100%;
}

.timeline-content h2 {
    font-size: clamp(1.75rem, 3vw, 2.35rem);
    line-height: 1.18;
    margin: 0 0 16px;
    max-width: 700px;
}

.timeline-content h2 a {
    text-decoration-color: transparent;
    text-underline-offset: 5px;
}

.timeline-content h2 a:hover {
    color: var(--accent);
    text-decoration-color: var(--accent);
}

.timeline-content p:last-child,
.empty-state p {
    color: var(--muted);
    font-size: 1.12rem;
    margin-bottom: 0;
}

.read-more {
    color: var(--accent-dark);
    font-weight: 800;
    text-decoration-thickness: 2px;
    text-underline-offset: 4px;
    white-space: nowrap;
}

.post-detail {
    margin: 0 auto;
    max-width: 780px;
    padding: 54px 24px 80px;
}

.post-detail .lede {
    color: var(--muted);
    font-size: 1.35rem;
    margin: 28px 0;
}

.featured-image {
    aspect-ratio: 16 / 9;
    border: 3px solid var(--line);
    border-radius: 8px;
    margin: 34px 0;
    overflow: hidden;
}

.body {
    font-size: 1.08rem;
}

.body p {
    margin: 0 0 1.25em;
}

.body strong,
.body b {
    color: #111827;
}

.body u {
    text-decoration-color: var(--accent);
    text-decoration-thickness: 2px;
    text-underline-offset: 4px;
}

.post-sources {
    background: var(--soft);
    border: 3px solid var(--line);
    border-radius: 8px;
    margin-top: 42px;
    padding: 24px;
}

.post-sources h2,
.post-sources h3 {
    margin: 0 0 12px;
}

.post-sources ul {
    margin: 0 0 24px;
    padding-left: 24px;
}

.post-sources li {
    margin-bottom: 8px;
}

.post-sources a {
    color: var(--accent-dark);
    font-weight: 800;
}

.pagination {
    align-items: center;
    display: flex;
    gap: 16px;
    justify-content: center;
    padding: 0 24px 64px;
}

.login-panel {
    background: var(--card);
    border: 3px solid var(--line);
    border-radius: 8px;
    margin: 48px auto;
    max-width: 440px;
    padding: 30px;
}

.login-panel h1 {
    margin-top: 0;
}

.login-panel input {
    border: 2px solid var(--line);
    border-radius: 6px;
    display: block;
    font: inherit;
    margin-top: 6px;
    min-height: 42px;
    padding: 8px 10px;
    width: 100%;
}

.manage-shell,
.editor-shell {
    margin: 0 auto;
    max-width: 1100px;
    padding: 38px 24px 72px;
}

.manage-shell.narrow {
    max-width: 720px;
}

.manage-header {
    align-items: center;
    display: flex;
    gap: 18px;
    justify-content: space-between;
    margin-bottom: 24px;
}

.manage-header h1 {
    font-size: clamp(2rem, 5vw, 3.2rem);
    line-height: 1.1;
    margin: 0;
}

.manage-grid {
    display: grid;
    gap: 20px;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.manage-card,
.table-row,
.site-form,
.document-page,
.document-settings {
    background: var(--card);
    border: 3px solid var(--line);
    border-radius: 8px;
    box-shadow: 0 8px 0 rgba(37, 99, 235, 0.08);
}

.manage-card {
    padding: 28px;
}

.manage-card h2,
.table-row h2,
.document-settings h2 {
    font-size: 1.45rem;
    line-height: 1.2;
    margin: 0 0 8px;
}

.manage-card p,
.table-row p {
    color: var(--muted);
    margin: 0 0 18px;
}

.button-primary,
.button-secondary,
.button-danger {
    border: 0;
    border-radius: 6px;
    color: #fff;
    cursor: pointer;
    display: inline-flex;
    font: inherit;
    font-weight: 800;
    justify-content: center;
    min-height: 46px;
    padding: 10px 18px;
    text-align: center;
    text-decoration: none;
}

.button-primary {
    background: var(--accent);
}

.button-secondary {
    background: #475569;
}

.button-danger {
    background: #b91c1c;
}

.table-list {
    display: grid;
    gap: 16px;
}

.table-row {
    align-items: center;
    display: flex;
    gap: 18px;
    justify-content: space-between;
    padding: 22px;
}

.row-actions {
    align-items: center;
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.row-actions form {
    margin: 0;
}

.site-form {
    padding: 28px;
}

.site-form p {
    margin: 0 0 18px;
}

.site-form label,
.document-form label {
    color: var(--ink);
    display: block;
    font-weight: 800;
    margin: 16px 0 8px;
}

.site-form input,
.site-form select,
.document-form input,
.document-form select,
.document-form textarea {
    border: 2px solid var(--line);
    border-radius: 6px;
    display: block;
    font: inherit;
    min-height: 44px;
    padding: 9px 12px;
    width: 100%;
}

.site-form input[type="checkbox"] {
    display: inline-block;
    margin-right: 8px;
    min-height: auto;
    width: auto;
}

.checkbox-line {
    align-items: center;
    display: flex;
    gap: 8px;
}

.checkbox-line label {
    margin: 0;
}

.site-form .helptext {
    color: var(--muted);
    display: block;
    font-size: 0.95rem;
    margin-top: 6px;
}

.site-form ul,
.errorlist {
    color: #991b1b;
    font-weight: 700;
}

.password-panel {
    background: var(--soft);
    border: 3px solid var(--line);
    border-radius: 8px;
    margin: 18px 0;
    padding: 18px;
}

.password-heading {
    color: var(--ink);
    font-weight: 800;
    margin: 18px 0 8px;
}

.password-rules {
    display: grid;
    gap: 8px;
    list-style: none;
    margin: 0;
    padding: 0;
}

.password-rules li {
    color: #be185d;
    font-weight: 800;
    padding-left: 30px;
    position: relative;
}

.password-rules li::before {
    content: "•";
    left: 8px;
    position: absolute;
}

.password-rules li.is-met {
    color: var(--good);
}

.password-rules li.is-met::before {
    content: "✓";
    left: 4px;
}

.document-form {
    align-items: start;
    display: grid;
    gap: 22px;
    grid-template-columns: minmax(0, 1fr) 300px;
}

.document-page {
    min-height: 720px;
    padding: 40px;
}

.document-page input[name="title"] {
    border: 0;
    border-bottom: 3px solid var(--line);
    border-radius: 0;
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 800;
    line-height: 1.15;
    padding-left: 0;
}

.document-page textarea[name="excerpt"] {
    min-height: 96px;
}

.source-editor-panel {
    background: var(--soft);
    border: 3px solid var(--line);
    border-radius: 8px;
    margin: 24px 0;
    padding: 20px;
}

.source-editor-panel h2 {
    margin: 0 0 8px;
}

.source-editor-panel p {
    color: var(--muted);
    margin: 0 0 14px;
}

.document-toolbar {
    background: var(--soft);
    border: 3px solid var(--line);
    border-radius: 8px 8px 0 0;
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    padding: 10px;
}

.document-toolbar button {
    background: var(--card);
    border: 2px solid var(--line);
    border-radius: 6px;
    cursor: pointer;
    font: inherit;
    font-weight: 800;
    min-height: 40px;
    padding: 6px 12px;
}

.document-image-input {
    display: none;
}

.document-editor {
    background: #fff;
    border: 3px solid var(--line);
    border-radius: 0 0 8px 8px;
    border-top: 0;
    font-size: 1.18rem;
    min-height: 360px;
    padding: 24px;
}

.document-editor:empty::before {
    color: var(--muted);
    content: "Start writing your post here...";
}

.document-editor p {
    margin: 0 0 1em;
}

.inline-post-image,
.body figure {
    margin: 24px 0;
}

.inline-post-image img,
.body img {
    border: 3px solid var(--line);
    border-radius: 8px;
    display: block;
    height: auto;
    max-width: 100%;
}

.inline-post-image figcaption,
.body figcaption {
    color: var(--muted);
    font-size: 0.95rem;
    font-weight: 700;
    margin-top: 8px;
    text-align: center;
}

.document-source {
    display: none;
}

.document-settings {
    padding: 24px;
    position: sticky;
    top: 18px;
}

.document-settings .button-primary {
    margin-top: 20px;
    width: 100%;
}

@media (max-width: 640px) {
    .nav {
        align-items: flex-start;
        flex-direction: column;
        gap: 8px;
        padding: 16px 18px;
    }

    .timeline,
    .search-panel,
    .post-detail {
        padding-left: 18px;
        padding-right: 18px;
    }

    .search-panel form {
        grid-template-columns: 1fr;
    }

    .search-actions {
        flex-direction: column;
    }

    .timeline-item {
        grid-template-columns: 78px minmax(0, 1fr);
        gap: 14px;
        padding-left: 0;
    }

    .vote-box {
        min-height: auto;
        padding: 10px 8px;
    }

    .vote-box strong {
        font-size: 1.8rem;
    }

    .vote-box button,
    .vote-box a {
        font-size: 0.84rem;
        min-height: 34px;
        padding: 6px 7px;
    }

    .timeline-content {
        min-height: auto;
        padding: 20px;
    }

    .timeline-content h2 {
        font-size: 1.55rem;
    }

    .timeline-image {
        grid-column: 2;
    }

    .manage-header,
    .table-row {
        align-items: stretch;
        flex-direction: column;
    }

    .document-form {
        grid-template-columns: 1fr;
    }

    .document-page {
        padding: 22px;
    }

    .document-settings {
        position: static;
    }
}

@media (min-width: 641px) and (max-width: 900px) {
    .timeline {
        max-width: 760px;
    }

    .search-panel form {
        grid-template-columns: 1fr 1fr;
    }

    .timeline-item {
        grid-template-columns: 88px minmax(0, 1fr);
        max-width: 720px;
    }

    .timeline-image {
        grid-column: 2;
        max-width: 360px;
    }

    .document-form {
        grid-template-columns: 1fr;
    }

    .document-settings {
        position: static;
    }
}