/* =====================================================================
 * 04 账号登录异常自查 · 独立版式「登录足迹排查台」
 * 蓝色强调色 · 24 格时段热度 + 登录足迹格阵
 * ===================================================================== */
.fb--la { --fb-a: #2f7fd0; --fb-a-soft: #e2edfa; }
:root[data-theme="dark"] .fb--la { --fb-a: #74b0f0; --fb-a-soft: #122640; }

.la-hero { padding-top: 30px; }
.la-console { display: grid; grid-template-columns: minmax(0, 1.32fr) minmax(0, .72fr); gap: 13px; margin-top: 20px; align-items: start; }
.la-form { border-top: 3px solid var(--fb-a); }
.la-fields { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.la-sub-label { margin-top: 16px; }
.la-flags { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 7px; }

/* 足迹面板 */
.la-scan { position: relative; overflow: hidden; }
.la-scan::before {
    content: ""; position: absolute; inset: 0; pointer-events: none;
    background: repeating-linear-gradient(45deg, var(--fb-scan) 0 1px, transparent 1px 9px);
}
.la-scan-head {
    display: flex; align-items: baseline; justify-content: space-between; gap: 8px;
    border-bottom: 1px solid var(--fb-line2); padding-bottom: 9px; position: relative;
}
.la-scan-head span { font-family: var(--fb-font-mono); font-size: 9.5px; letter-spacing: .18em; color: var(--fb-a); }
.la-scan-head b { font-family: var(--fb-font-mono); font-size: 12px; }
.la-hours { display: grid; grid-template-columns: repeat(24, minmax(0, 1fr)); gap: 2px; margin: 14px 0 5px; position: relative; }
.la-hour { height: 40px; border-radius: 1px; background: var(--fb-card3); position: relative; }
.la-hour.is-night { background: var(--fb-warn-soft); }
.la-hour.is-hit { background: var(--fb-danger); }
.la-hour.is-hit.is-night { background: var(--fb-danger); }
.la-hour.is-soft { background: var(--fb-a-soft); }
.la-hours-legend {
    display: flex; justify-content: space-between; font-family: var(--fb-font-mono);
    font-size: 8.5px; color: var(--fb-muted); position: relative;
}
.la-print-head {
    display: flex; align-items: baseline; justify-content: space-between; gap: 8px;
    margin-top: 14px; padding-top: 11px; border-top: 1px solid var(--fb-line2); position: relative;
}
.la-print-head span { font-family: var(--fb-font-mono); font-size: 9.5px; letter-spacing: .18em; color: var(--fb-a); }
.la-print-head b { font-family: var(--fb-font-mono); font-size: 12px; }
.la-print { display: grid; grid-template-columns: repeat(7, minmax(0, 1fr)); gap: 3px; margin: 9px 0 12px; position: relative; }
.la-cell { aspect-ratio: 1 / 1; border-radius: 1px; background: var(--fb-card3); border: 1px solid transparent; }
.la-cell.is-odd { background: var(--fb-danger-soft); border-color: var(--fb-danger); }

.la-scan-foot {
    display: flex; align-items: center; justify-content: space-between; gap: 10px;
    margin-top: 4px; padding-top: 11px; border-top: 1px solid var(--fb-line2); position: relative;
}
.la-score { display: flex; flex-direction: column; gap: 2px; }
.la-score span { font-family: var(--fb-font-mono); font-size: 9.5px; letter-spacing: .18em; color: var(--fb-muted); }
.la-score b { font-family: var(--fb-font-mono); font-size: 28px; line-height: 1.1; color: var(--fb-a); font-variant-numeric: tabular-nums; }
.la-level {
    font-family: var(--fb-font-mono); font-size: 12px; font-weight: 700; letter-spacing: .1em;
    padding: 5px 11px; border: 1px solid var(--fb-line2); border-radius: 2px; color: var(--fb-muted);
}
.la-level.lv-low { color: var(--fb-ok); border-color: var(--fb-ok); }
.la-level.lv-mid { color: var(--fb-warn); border-color: var(--fb-warn); }
.la-level.lv-high { color: var(--fb-danger); border-color: var(--fb-danger); }
.la-level.lv-max { color: var(--fb-danger); border-color: var(--fb-danger); background: var(--fb-danger-soft); }
.la-scan-note {
    margin: 11px 0 0; padding-top: 10px; border-top: 1px dashed var(--fb-line2);
    font-size: 11.5px; line-height: 1.75; color: var(--fb-muted); position: relative;
}

/* 结果区 */
.la-split { display: grid; grid-template-columns: minmax(0, 1.04fr) minmax(0, .96fr); gap: 13px; margin-top: 13px; }
.la-batch { min-width: 1020px; }
.la-batch td input[type="text"], .la-batch td input[type="date"], .la-batch td input[type="time"], .la-batch td input[type="number"] { padding: 5px 7px; font-size: 12px; min-width: 58px; }
.la-prose b { color: var(--fb-ink); }
.la-prose p { margin-bottom: 11px; }

@media (max-width: 1000px) { .la-console, .la-split { grid-template-columns: 1fr; } }
@media (max-width: 700px) {
    .la-fields { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .la-flags { grid-template-columns: 1fr; }
    .la-hours { grid-template-columns: repeat(12, minmax(0, 1fr)); }
    .la-hour { height: 28px; }
}
@media (max-width: 430px) { .la-fields { grid-template-columns: 1fr; } }