:root {
    --blue: #005b8f;
    --blue-dark: #003f66;
    --cyan: #00a6c8;
    --green: #75b843;
    --ink: #1c2b33;
    --muted: #61717a;
    --line: #d8e2e7;
    --bg: #f4f8fa;
    --white: #fff;
}

* { box-sizing: border-box; }
body {
    margin: 0;
    font-family: Arial, Helvetica, sans-serif;
    color: var(--ink);
    background: var(--bg);
    line-height: 1.5;
}
a { color: var(--blue); text-decoration: none; }
a:hover { text-decoration: underline; }
img { max-width: 100%; display: block; }
.container { width: min(1160px, calc(100% - 32px)); margin: 0 auto; }

.site-header, .admin-header {
    background: var(--white);
    border-bottom: 1px solid var(--line);
    position: sticky;
    top: 0;
    z-index: 10;
}
.header-inner { min-height: 82px; display: flex; align-items: center; gap: 24px; justify-content: space-between; }
.brand { display: flex; align-items: center; gap: 16px; color: var(--ink); font-weight: 700; }
.brand img { height: 54px; width: auto; }
.main-nav { display: flex; gap: 18px; align-items: center; flex-wrap: wrap; }
.main-nav a { color: var(--ink); font-weight: 700; }
.language-switcher select, input, select, textarea {
    width: 100%;
    border: 1px solid var(--line);
    border-radius: 6px;
    padding: 10px 12px;
    background: var(--white);
    color: var(--ink);
    font: inherit;
}
textarea { resize: vertical; }

.hero {
    background: linear-gradient(135deg, var(--blue-dark), var(--blue) 55%, var(--cyan));
    color: var(--white);
}
.hero-inner { min-height: 330px; display: flex; align-items: center; }
.hero h1 { font-size: clamp(2rem, 4vw, 3.6rem); line-height: 1.05; margin: 0 0 16px; max-width: 760px; }
.hero p { max-width: 680px; font-size: 1.15rem; }
.eyebrow { color: var(--green); text-transform: uppercase; letter-spacing: .08em; font-weight: 700; font-size: .85rem; }
.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 0;
    border-radius: 6px;
    padding: 11px 18px;
    background: var(--green);
    color: var(--ink);
    font-weight: 700;
    cursor: pointer;
}
.button:hover { background: #8bcc50; text-decoration: none; }
.button.small { padding: 8px 12px; }
.section { padding: 42px 0; }
.section-title { display: flex; justify-content: space-between; align-items: center; gap: 16px; margin-bottom: 22px; }
.section-title h1, .section-title h2 { margin: 0; }

.card-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 22px; }
.article-card {
    background: var(--white);
    border: 1px solid var(--line);
    border-radius: 8px;
    overflow: hidden;
    min-width: 0;
}
.article-card img { width: 100%; aspect-ratio: 16 / 10; object-fit: cover; }
.article-card-body { padding: 18px; }
.article-card h3 { margin: 8px 0; font-size: 1.18rem; }
.article-card p { color: var(--muted); }
.article-card .translation-note { color: var(--blue-dark); font-size: .86rem; margin: 8px 0; }
.read-more { display: inline-block; margin-top: 8px; font-weight: 700; }
.meta { display: flex; gap: 10px; flex-wrap: wrap; color: var(--muted); font-size: .92rem; }
.meta span + span::before { content: "· "; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 12px; }
.chips span {
    background: #e7f4f7;
    color: var(--blue-dark);
    border-radius: 999px;
    padding: 4px 9px;
    font-size: .83rem;
}
.empty, .result-count { color: var(--muted); }

.filters {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 14px;
    background: var(--white);
    border: 1px solid var(--line);
    border-radius: 8px;
    padding: 18px;
    margin-bottom: 24px;
}
.filters.compact { grid-template-columns: repeat(5, minmax(0, 1fr)); }
label { display: grid; gap: 6px; font-weight: 700; }
.featured-image { width: 100%; max-height: 460px; object-fit: cover; border-radius: 8px; margin: 24px 0; }
.video-embed {
    position: relative;
    width: 100%;
    aspect-ratio: 16 / 9;
    background: #000;
    border-radius: 8px;
    overflow: hidden;
    margin: 24px 0;
}
.video-embed iframe {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    border: 0;
}
.video-fallback { margin: 24px 0; }
.video-fallback .featured-image { margin: 0 0 14px; }
.local-video {
    width: 100%;
    max-height: 560px;
    background: #000;
    border-radius: 8px;
    margin: 24px 0;
}
.local-audio {
    width: 100%;
    margin: 16px 0 24px;
}
.article-detail { max-width: 860px; }
.article-detail h1 { font-size: clamp(2rem, 4vw, 3.2rem); line-height: 1.1; }
.lead { font-size: 1.2rem; color: var(--blue-dark); font-weight: 700; }
.translation-note {
    background: #eef9e8;
    border: 1px solid #bee3ad;
    border-radius: 6px;
    color: #2f6b1f;
    padding: 10px 12px;
}
.body-content { background: var(--white); border-radius: 8px; padding: 22px; border: 1px solid var(--line); }
.source, .share, .document-list { margin-top: 22px; }
.share { display: flex; gap: 12px; flex-wrap: wrap; align-items: center; }
.site-footer {
    background: var(--blue-dark);
    color: var(--white);
    padding: 34px 0;
    margin-top: 36px;
}
.site-footer a { display: block; color: var(--white); }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr; gap: 22px; }

.admin-body { background: #eef4f7; }
.admin-main { padding: 32px 0; }
.login-panel {
    max-width: 430px;
    margin: 44px auto;
    background: var(--white);
    border: 1px solid var(--line);
    border-radius: 8px;
    padding: 26px;
}
.stack-form, .admin-form { display: grid; gap: 18px; }
.narrow-form { max-width: 720px; }
.admin-form fieldset {
    border: 1px solid var(--line);
    border-radius: 8px;
    background: var(--white);
    padding: 18px;
}
.admin-form legend { font-weight: 700; color: var(--blue-dark); }
.form-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.checkbox-list { display: flex; flex-wrap: wrap; gap: 12px 18px; margin-bottom: 16px; }
.checkbox-list label, .check { display: flex; align-items: center; gap: 8px; font-weight: 400; }
.checkbox-list input, .check input { width: auto; }
.translation-box { border-top: 1px solid var(--line); padding-top: 18px; margin-top: 18px; display: grid; gap: 12px; }
.help-text { margin: 0 0 12px; color: var(--muted); }
.import-preview-image {
    max-width: 360px;
    max-height: 220px;
    object-fit: cover;
    border: 1px solid var(--line);
    border-radius: 8px;
    margin: 12px 0;
}
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin: 24px 0; }
.stats-grid div {
    background: var(--white);
    border: 1px solid var(--line);
    border-radius: 8px;
    padding: 18px;
}
.stats-grid strong { display: block; font-size: 2rem; color: var(--blue); }
.data-table { width: 100%; border-collapse: collapse; background: var(--white); border: 1px solid var(--line); }
.data-table th, .data-table td { text-align: left; padding: 12px; border-bottom: 1px solid var(--line); vertical-align: top; }
.actions { display: flex; gap: 12px; align-items: center; }
.actions form { margin: 0; }
.link-button { background: none; border: 0; color: #b42318; cursor: pointer; padding: 0; font: inherit; }
.alert { padding: 12px 14px; border-radius: 6px; border: 1px solid; }
.alert.error { background: #fff1f0; color: #8a1f16; border-color: #f2b8b5; }
.alert.success { background: #eef9e8; color: #2f6b1f; border-color: #bee3ad; }
.tabs { display: flex; flex-wrap: wrap; gap: 10px; margin: 18px 0 24px; }
.tabs a { padding: 9px 12px; border: 1px solid var(--line); border-radius: 6px; background: var(--white); }
.tabs a.active { background: var(--blue); color: var(--white); }
.settings-list { margin-bottom: 26px; }
.settings-row {
    display: grid;
    grid-template-columns: 90px repeat(3, minmax(0, 1fr)) 100px 100px;
    gap: 10px;
    align-items: end;
    background: var(--white);
    border: 1px solid var(--line);
    border-radius: 8px;
    padding: 12px;
    margin-bottom: 10px;
}

@media (max-width: 900px) {
    .header-inner { align-items: flex-start; flex-direction: column; padding: 14px 0; }
    .card-grid, .filters, .filters.compact, .form-grid, .stats-grid, .footer-grid { grid-template-columns: 1fr; }
    .settings-row { grid-template-columns: 1fr; }
    .section-title { align-items: flex-start; flex-direction: column; }
    .data-table { display: block; overflow-x: auto; }
}