:root { --fg: #1d2330; --muted: #6b7280; --line: #d9dde5; --accent: #2457c5; --err: #b42318; }
* { box-sizing: border-box; }
body { margin: 0; font: 15px/1.5 system-ui, -apple-system, "Segoe UI", sans-serif; color: var(--fg); background: #f6f7f9; }
.top { display: flex; align-items: center; gap: 24px; padding: 10px 24px; background: #fff; border-bottom: 1px solid var(--line); }
.brand { font-weight: 600; }
.top nav { display: flex; gap: 16px; flex: 1; }
.top a { color: var(--accent); text-decoration: none; }
.logout { margin: 0; }
main { padding: 24px; }
.login { max-width: 340px; margin: 64px auto; padding: 24px; background: #fff; border: 1px solid var(--line); border-radius: 8px; }
.login h1 { margin-top: 0; font-size: 22px; }
.login label { display: block; margin-bottom: 14px; }
.login input { display: block; width: 100%; margin-top: 4px; padding: 8px; border: 1px solid var(--line); border-radius: 6px; font: inherit; }
button { padding: 8px 16px; border: 0; border-radius: 6px; background: var(--accent); color: #fff; font: inherit; cursor: pointer; }
.error { color: var(--err); }
.muted { color: var(--muted); }
h1 { font-size: 22px; margin: 0 0 16px; }
h2 { font-size: 17px; margin: 0 0 12px; }
a { color: var(--accent); }
.head { display: flex; align-items: center; gap: 16px; margin-bottom: 16px; }
.head h1 { margin: 0; }
.button { display: inline-block; padding: 8px 16px; border-radius: 6px; background: var(--accent); color: #fff; text-decoration: none; }
button.secondary, .button.secondary { background: #e8edf7; color: var(--accent); }
button.danger { background: #fbe9e7; color: var(--err); }
.card { background: #fff; border: 1px solid var(--line); border-radius: 8px; padding: 16px 20px; margin-bottom: 20px; }
.grid { width: 100%; border-collapse: collapse; background: #fff; }
.grid th, .grid td { padding: 6px 10px; border-bottom: 1px solid var(--line); text-align: left; vertical-align: top; }
.grid th { font-weight: 600; color: var(--muted); font-size: 13px; }
.grid .num, .grid .cnt-7d, .grid .tag-share { text-align: right; white-space: nowrap; }
.grid .addr { word-break: break-all; }
.letters .subject { max-width: 360px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.when { white-space: nowrap; }
.kv { display: grid; grid-template-columns: max-content 1fr; gap: 4px 16px; margin: 0; }
.kv dt { color: var(--muted); }
.kv dd { margin: 0; word-break: break-word; }
.actions { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; margin: 12px 0; }
.actions form { margin: 0; }
form.inline { display: inline-flex; flex-wrap: wrap; align-items: center; gap: 8px; margin: 0; }
.form label { display: block; margin-bottom: 12px; max-width: 420px; }
.form input, .form select { display: block; width: 100%; margin-top: 4px; }
input, select { padding: 6px 8px; border: 1px solid var(--line); border-radius: 6px; font: inherit; background: #fff; }
input.short { width: 90px; }
.filters { display: flex; flex-wrap: wrap; align-items: flex-end; gap: 12px; margin-bottom: 16px; }
.filters label { display: flex; flex-direction: column; font-size: 13px; color: var(--muted); }
.filters label.check { flex-direction: row; align-items: center; gap: 6px; }
.add-address { margin-top: 12px; }
.pager { display: flex; gap: 16px; margin-top: 12px; }
.notice { padding: 10px 14px; border-radius: 6px; margin: 12px 0; }
.notice p { margin: 4px 0; }
.notice.ok { background: #e9f6ee; }
.notice.error { background: #fdecea; }
.warning { padding: 10px 14px; border-radius: 6px; background: #fff4e5; color: #8a4b00; }
.warn-text { color: #8a4b00; }
.mono { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 13px; word-break: break-all; }
.letter-text { white-space: pre-wrap; word-break: break-word; font: 14px/1.5 ui-monospace, SFMono-Regular, Menlo, monospace; background: #fafbfc; border: 1px solid var(--line); border-radius: 6px; padding: 12px; margin: 0; max-height: 70vh; overflow: auto; }
.state-ok { color: #12753a; }
.state-error { color: var(--err); }
.state-off, .state-wait { color: var(--muted); }
.status { padding: 1px 8px; border-radius: 10px; background: #eef0f4; font-size: 13px; }
.status-failed { background: #fdecea; color: var(--err); }
.status-done { background: #e9f6ee; color: #12753a; }
.status-spam, .status-skipped { color: var(--muted); }
.tag { font-size: 12px; color: var(--muted); }
.ev-fail td { color: var(--err); }
.htmx-indicator { display: none; }
.htmx-request .htmx-indicator, .htmx-request.htmx-indicator { display: inline; }