:root {
    --bg: #f5f6f8;
    --surface: #ffffff;
    --text: #1c2330;
    --muted: #5b6472;
    --border: #e1e4ea;
    --accent: #1f5fbf;
    --accent-soft: #e8f0fc;
    --important: #c62828;
    --important-soft: #fdecec;
    --change: #8a5a00;
    --change-soft: #fff4dc;
    --new: #1b7a3d;
    --new-soft: #e5f5eb;
    --radius: 12px;
    color-scheme: light;
}

@media (prefers-color-scheme: dark) {
    :root {
        --bg: #0f1318;
        --surface: #181d25;
        --text: #e6e9ef;
        --muted: #9aa3b2;
        --border: #2a313c;
        --accent: #7aa7f0;
        --accent-soft: #1c2940;
        --important: #ff8a80;
        --important-soft: #3a1d1f;
        --change: #f0c060;
        --change-soft: #33291a;
        --new: #6fd394;
        --new-soft: #17301f;
        color-scheme: dark;
    }
}

* { box-sizing: border-box; }

body {
    margin: 0;
    background: var(--bg);
    color: var(--text);
    font: 16px/1.6 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    -webkit-font-smoothing: antialiased;
}

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

.wrap { max-width: 820px; margin: 0 auto; padding: 0 16px; }

.top {
    background: var(--surface);
    border-bottom: 1px solid var(--border);
    position: sticky;
    top: 0;
    z-index: 10;
}
.top-inner { display: flex; align-items: center; justify-content: space-between; gap: 12px; min-height: 64px; }
.brand { display: flex; align-items: center; gap: 10px; color: var(--text); text-decoration: none; }
.brand-mark {
    display: grid; place-items: center; width: 38px; height: 38px;
    border-radius: 10px; background: var(--accent-soft); font-size: 20px;
}
.brand strong { display: block; font-size: 17px; line-height: 1.2; }
.brand small { display: block; font-size: 13px; color: var(--muted); }

.status { display: flex; align-items: center; gap: 8px; font-size: 13px; color: var(--muted); white-space: nowrap; }
.dot { width: 8px; height: 8px; border-radius: 50%; }
.dot-ok { background: var(--new); }
.dot-bad { background: var(--important); }

main.wrap { padding-block: 24px 32px; }

.alert {
    background: var(--important-soft);
    color: var(--text);
    border: 1px solid var(--important);
    border-radius: var(--radius);
    padding: 12px 16px;
    margin-bottom: 20px;
    font-size: 15px;
}

.search { display: flex; gap: 8px; margin-bottom: 16px; }
.search input {
    flex: 1; min-width: 0;
    font: inherit; color: var(--text);
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 10px 14px;
}
.search input:focus { outline: 2px solid var(--accent); outline-offset: -1px; }
.search button, .button {
    font: inherit; font-weight: 600;
    background: var(--accent); color: #fff;
    border: 0; border-radius: 10px;
    padding: 10px 18px;
    cursor: pointer;
    text-decoration: none;
    display: inline-block;
}
@media (prefers-color-scheme: dark) {
    .search button, .button { color: #0f1318; }
}

.filters { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 20px; }
.chip {
    display: inline-flex; align-items: center; gap: 6px;
    padding: 6px 12px;
    border: 1px solid var(--border);
    border-radius: 999px;
    background: var(--surface);
    color: var(--text);
    font-size: 14px;
    text-decoration: none;
}
.chip span { color: var(--muted); font-size: 13px; }
.chip:hover { border-color: var(--accent); }
.chip.active { background: var(--accent); border-color: var(--accent); color: #fff; }
.chip.active span { color: rgba(255, 255, 255, .8); }
.chip-important.active { background: var(--important); border-color: var(--important); }
@media (prefers-color-scheme: dark) {
    .chip.active, .chip.active span { color: #0f1318; }
}

.result-info { color: var(--muted); font-size: 14px; margin: -8px 0 16px; }

.list { list-style: none; margin: 0; padding: 0; display: grid; gap: 12px; }
.card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    border-left: 4px solid var(--border);
    transition: border-color .15s;
}
.card:hover { border-color: var(--accent); }
.card.is-important { border-left-color: var(--important); }
.card > a { display: block; padding: 16px 18px; color: inherit; text-decoration: none; }
.card h2 { font-size: 17px; line-height: 1.4; margin: 6px 0 4px; }
.card p { margin: 0; color: var(--muted); font-size: 15px; }
.clip { display: inline-block; margin-top: 8px; font-size: 13px; color: var(--muted); }

.meta { display: flex; flex-wrap: wrap; align-items: center; gap: 6px 8px; font-size: 13px; color: var(--muted); }
.meta time { margin-left: auto; }
.tag {
    display: inline-block;
    padding: 1px 8px;
    border-radius: 6px;
    background: var(--accent-soft);
    color: var(--accent);
    font-size: 13px;
    font-weight: 600;
}
.tag-important { background: var(--important-soft); color: var(--important); }
.tag-change { background: var(--change-soft); color: var(--change); }
.tag-new { background: var(--new-soft); color: var(--new); }

.pager { display: flex; justify-content: space-between; align-items: center; margin-top: 24px; font-size: 15px; }
.pager a { text-decoration: none; font-weight: 600; }

.back { margin: 0 0 12px; font-size: 15px; }
.back a { text-decoration: none; }

.detail {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 24px;
}
.detail h1 { font-size: 24px; line-height: 1.3; margin: 12px 0 16px; }
.detail .meta time { margin-left: 0; }
.body { max-width: 68ch; overflow-wrap: anywhere; }
.body p { margin: 0 0 1em; }
.body h4 { margin: 1.2em 0 .4em; font-size: 16px; }
.body ul, .body ol { padding-left: 22px; }
.body table { border-collapse: collapse; display: block; overflow-x: auto; }
.body td, .body th { border: 1px solid var(--border); padding: 6px 10px; }

.attachments { margin: 24px 0; padding-top: 16px; border-top: 1px solid var(--border); }
.attachments h2 { font-size: 16px; margin: 0 0 10px; }
.attachments ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.attachments a {
    display: flex; align-items: center; gap: 10px;
    padding: 10px 12px;
    border: 1px solid var(--border);
    border-radius: 10px;
    text-decoration: none;
    color: var(--text);
    overflow-wrap: anywhere;
}
.attachments a:hover { border-color: var(--accent); }
.file-ext {
    flex: none;
    font-size: 12px; font-weight: 700;
    padding: 2px 6px;
    border-radius: 5px;
    background: var(--important-soft);
    color: var(--important);
}

.empty { text-align: center; padding: 48px 16px; color: var(--muted); }
.empty h1 { font-size: 22px; color: var(--text); }
.muted { color: var(--muted); }

.foot { padding-bottom: 40px; font-size: 13px; color: var(--muted); }
.foot a { color: var(--muted); }

@media (max-width: 560px) {
    .status { display: none; }
    .detail { padding: 18px; }
    .detail h1 { font-size: 21px; }
    .meta time { margin-left: 0; width: 100%; }
}

.copies { font-size: 14px; margin-bottom: 0; }

/* Header actions */
.top-actions { display: flex; align-items: center; gap: 14px; }
.button-small { padding: 7px 14px; font-size: 14px; }
.button-danger { background: var(--important); }
.button-ghost { background: transparent; color: var(--muted); border: 1px solid var(--border); }
@media (prefers-color-scheme: dark) {
    .button-ghost { color: var(--muted); }
}

/* Subscribe promo on the list */
.promo {
    display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 10px 16px;
    background: var(--accent-soft);
    border-radius: var(--radius);
    padding: 12px 16px;
    margin-bottom: 16px;
    font-size: 15px;
}
.promo a { font-weight: 600; }

/* Signup, confirmation and settings pages */
.page-head { margin-bottom: 20px; }
.page-head h1, .panel h1 { font-size: 26px; line-height: 1.25; margin: 0 0 8px; }
.lead { font-size: 17px; color: var(--muted); max-width: 62ch; margin: 0; }
.signup { display: grid; gap: 16px; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); align-items: start; }
.panel {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 20px;
}
.panel h2 { font-size: 19px; margin: 0 0 8px; display: flex; align-items: center; gap: 8px; }
.panel p { margin: 0 0 12px; }
.panel.narrow { max-width: 560px; }
.steps { margin: 0 0 16px; padding-left: 20px; }
.steps li + li { margin-top: 4px; }
code { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: .9em; background: var(--bg); padding: 1px 5px; border-radius: 4px; }

.form { display: grid; gap: 16px; }
.field { border: 0; margin: 0; padding: 0; display: grid; gap: 6px; min-width: 0; }
.field > label, .field > legend { font-weight: 600; font-size: 15px; padding: 0; margin-bottom: 6px; }
.field input[type="email"] {
    font: inherit; color: var(--text); background: var(--bg);
    border: 1px solid var(--border); border-radius: 10px; padding: 10px 12px; width: 100%;
}
.field input[type="email"]:focus { outline: 2px solid var(--accent); outline-offset: -1px; }
.checks { display: grid; gap: 6px; }
.check { display: flex; align-items: flex-start; gap: 10px; font-size: 15px; cursor: pointer; }
.check input { margin-top: 4px; accent-color: var(--accent); width: 16px; height: 16px; flex: none; }
.actions { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; }
.small { font-size: 13px; margin: 0; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

.notice { border-radius: 10px; padding: 12px 14px; margin-bottom: 14px; font-size: 15px; border: 1px solid; }
.notice-ok { background: var(--new-soft); border-color: var(--new); }
.notice-error { background: var(--important-soft); border-color: var(--important); }

.privacy { margin-top: 32px; font-size: 15px; color: var(--muted); max-width: 70ch; }
.privacy h2 { font-size: 17px; color: var(--text); margin: 0 0 8px; }
.privacy ul { padding-left: 20px; }
.privacy li + li { margin-top: 6px; }
.select { user-select: all; color: var(--text); }

@media (max-width: 560px) {
    .top-actions .status { display: none; }
    .signup { grid-template-columns: 1fr; }
}