header.page{display:flex;align-items:baseline;justify-content:space-between;gap:12px;margin-bottom:22px;flex-wrap:wrap}
header.page h1{font-family:var(--font-serif);font-weight:600;font-size:28px;margin:0;letter-spacing:-.01em}
header.page .sub{color:var(--text-dim);font-size:13.5px}
.tag-today{font-size:12px;color:var(--text-faint);font-variant-numeric:tabular-nums}
.banner{margin:0 0 16px;padding:10px 14px;border-radius:10px;font-size:13px;background:var(--warn-soft);color:var(--warn)}
.banner.err{background:var(--bad-soft);color:var(--bad)}

.hero{display:grid;grid-template-columns:1.05fr 1fr .85fr;gap:14px;margin-bottom:14px}
@media (max-width:980px){.hero{grid-template-columns:1fr 1fr}.hero .avg-card{grid-column:1/-1}}
@media (max-width:720px){.hero{grid-template-columns:1fr}.hero .avg-card{grid-column:auto}}

.avg-card{display:flex;flex-direction:column}
.avg-pair{display:flex;align-items:center;justify-content:space-between;gap:8px}
.avg-item{text-align:center;flex:1}
.avg-item .avg-label{font-size:11px;text-transform:uppercase;letter-spacing:.05em;color:var(--text-faint);margin-bottom:6px}
.avg-item .avg-value{font-family:var(--font-serif);font-size:32px;font-weight:600;line-height:1;font-variant-numeric:tabular-nums}
.avg-sep{color:var(--text-faint);font-size:12px;padding:0 2px;flex-shrink:0}
.avg-foot{margin-top:12px;font-size:11.5px;color:var(--text-faint)}

.last-night-top{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;flex-wrap:wrap}
.big-stat{font-family:var(--font-serif);font-size:40px;line-height:1;font-weight:600}
.big-stat small{font-family:var(--font-sans);font-size:14px;font-weight:500;color:var(--text-dim);margin-left:6px}
.score-pill{display:inline-flex;align-items:center;gap:6px;padding:5px 12px 6px;border-radius:999px;font-size:13px;font-weight:600}
.score-pill.good{background:var(--good-soft);color:var(--good)}
.score-pill.warn{background:var(--warn-soft);color:var(--warn)}
.score-pill.bad{background:var(--bad-soft);color:var(--bad)}
.range-row{display:flex;align-items:center;gap:10px;margin-top:10px;color:var(--text-dim);font-size:13.5px;flex-wrap:wrap}
.range-row .dot{width:5px;height:5px;border-radius:50%;background:var(--text-faint)}
.stage-bar{display:flex;height:10px;border-radius:6px;overflow:hidden;margin-top:16px;background:var(--surface-2)}
.stage-bar div{height:100%}
.stage-bar .light{background:#9db4d6}.stage-bar .deep{background:#4a6fa5}.stage-bar .rem{background:#b58fc9}.stage-bar .awake{background:var(--border)}
.stage-legend{display:flex;gap:16px;margin-top:10px;flex-wrap:wrap;font-size:12px;color:var(--text-dim)}
.stage-legend span{display:inline-flex;align-items:center;gap:6px}
.stage-legend i{width:8px;height:8px;border-radius:50%;display:inline-block}
.swatch-light{background:#9db4d6}.swatch-deep{background:#4a6fa5}.swatch-rem{background:#b58fc9}.swatch-awake{background:var(--border)}
.context-flags{display:flex;gap:6px;flex-wrap:wrap;margin-top:14px}
.flag{font-size:12px;padding:3px 9px;border-radius:7px;background:var(--surface-2);color:var(--text-dim);border:1px solid var(--border)}
.flag.shortfall{background:var(--warn-soft);color:var(--warn);border-color:transparent}

.delta-pill{display:inline-flex;align-items:center;gap:4px;padding:3px 9px 4px;border-radius:999px;font-size:12.5px;font-weight:600;font-variant-numeric:tabular-nums;white-space:nowrap}
.delta-pill.pos{background:var(--good-soft);color:var(--good)}
.delta-pill.neg{background:var(--bad-soft);color:var(--bad)}
.delta-pill.flat{background:var(--surface-2);color:var(--text-dim)}
.delta-row{display:flex;align-items:center;gap:8px;margin-top:10px;color:var(--text-faint);font-size:12.5px}
.delta-row .vs{color:var(--text-dim)}
.delta-pct{font-weight:500;opacity:.85;margin-left:2px}

.week-delta-strip{display:flex;gap:8px;margin-top:12px;flex-wrap:wrap}
.week-delta-strip .wd-item{flex:1;min-width:64px;text-align:center;padding:8px 4px;border-radius:10px;background:var(--surface-2);border:1px solid var(--border)}
.wd-day{font-size:10.5px;color:var(--text-faint);text-transform:uppercase;letter-spacing:.04em;margin-bottom:4px}
.wd-val{font-size:13px;font-weight:600;font-variant-numeric:tabular-nums}
.wd-item.pos .wd-val{color:var(--good)}.wd-item.neg .wd-val{color:var(--bad)}.wd-item.flat .wd-val{color:var(--text-faint)}
.wd-pct{font-size:11px;color:var(--text-faint);margin-top:1px}

.cumulative-stats{display:flex;gap:22px;flex-wrap:wrap;margin-bottom:14px}
.stat{display:flex;flex-direction:column;gap:2px}
.stat-label{font-size:11px;text-transform:uppercase;letter-spacing:.05em;color:var(--text-faint)}
.stat-value{font-family:var(--font-serif);font-size:20px;font-weight:600}
.stat-value.neg{color:var(--bad)}.stat-value.pos{color:var(--good)}

.plan-rows{display:flex;flex-direction:column;gap:10px}
.plan-row{display:flex;align-items:center;gap:12px}
.plan-row .time{font-variant-numeric:tabular-nums;font-size:14px;font-weight:600;width:52px;flex-shrink:0}
.plan-row .label{font-size:14px}
.plan-row .icon{width:22px;height:22px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:12px;flex-shrink:0;background:var(--accent-soft);color:var(--accent)}
.plan-divider{height:1px;background:var(--border);margin:2px 0 2px 34px}
.plan-foot{margin-top:14px;padding-top:12px;border-top:1px solid var(--border);font-size:13px;color:var(--text-dim);display:flex;justify-content:space-between;gap:10px;flex-wrap:wrap}
.plan-foot b{color:var(--text);font-weight:600}
.plan-note{margin-top:10px;font-size:12.5px;line-height:1.45;color:var(--text-dim)}
.nsdr-note{margin-top:10px;font-size:12.5px;color:var(--accent);background:var(--accent-soft);padding:8px 10px;border-radius:8px}
.empty{color:var(--text-faint);font-size:13px}

.section-title{font-family:var(--font-serif);font-size:17px;font-weight:600;margin:28px 0 12px 2px}
.section-title-row{display:flex;align-items:center;justify-content:space-between;gap:12px;margin:28px 0 12px 2px;flex-wrap:wrap}
.section-title-row .section-title{margin:0}
.week-nav{display:flex;align-items:center;gap:6px}
.week-nav-current{color:var(--accent)}
.chart-card{padding:20px 20px 10px}
.chart-wrap{position:relative;height:220px}
.chart-meta{display:flex;justify-content:space-between;gap:12px;font-size:12px;color:var(--text-faint);margin-top:10px;padding-bottom:4px}
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:14px}
@media (max-width:720px){.two-col{grid-template-columns:1fr}}

.table-scroll{overflow-x:auto}
.log-table{width:100%;border-collapse:collapse;font-size:13.5px;min-width:560px}
.log-table th{text-align:left;font-size:11px;text-transform:uppercase;letter-spacing:.05em;color:var(--text-faint);font-weight:600;padding:0 10px 10px 0;border-bottom:1px solid var(--border)}
.log-table td{padding:10px 10px 10px 0;border-bottom:1px solid var(--border);vertical-align:middle}
.log-table tbody tr:last-child td{border-bottom:none}
.date-cell{color:var(--text-dim);white-space:nowrap}
.score-cell{font-weight:600;font-variant-numeric:tabular-nums}
.mini-dot{display:inline-block;width:7px;height:7px;border-radius:50%;margin-right:7px}
.mini-dot.good{background:var(--good)}.mini-dot.warn{background:var(--warn)}.mini-dot.bad{background:var(--bad)}
.note-cell{color:var(--text-dim);font-size:12.5px}
.delta-cell{font-weight:600;font-variant-numeric:tabular-nums;white-space:nowrap}
.delta-cell.pos{color:var(--good)}.delta-cell.neg{color:var(--bad)}.delta-cell.flat{color:var(--text-faint)}
.log-table tfoot td{border-top:2px solid var(--border);border-bottom:none;padding-top:12px;font-weight:600}
.log-table tfoot .date-cell{color:var(--text)}
.log-table tfoot .note-cell{font-weight:500}
.log-summary-sub{display:block;font-weight:500;color:var(--text-faint);font-size:11.5px;margin-top:1px}

footer.foot{margin-top:40px;text-align:center;color:var(--text-faint);font-size:12px;display:flex;justify-content:center;align-items:center;gap:12px;flex-wrap:wrap}