:root {
  --paper: #f7f7f1;
  --surface: #fff;
  --ink: #233b37;
  --muted: #69756d;
  --line: #dfe4dc;
  --teal: #22685c;
  --teal-dark: #174e43;
  --teal-soft: #eaf1e9;
  --amber: #79551b;
  --amber-soft: #fbf3de;
  --red: #a03736;
  --red-soft: #fceeed;
  --radius: 16px;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-synthesis: none;
  color: var(--ink);
  background: var(--paper);
  line-height: 1.5;
}

* { box-sizing: border-box; }
body { margin: 0; }
a { color: var(--teal); text-underline-offset: .2em; }
a:hover { color: var(--teal-dark); }
button, input, textarea, select { font: inherit; }
button, a, input, textarea, summary { -webkit-tap-highlight-color: transparent; }
button { cursor: pointer; }
button:disabled { cursor: wait; opacity: .7; }
button, input, textarea, select { border-radius: 8px; }
button:focus-visible, a:focus-visible, input:focus-visible, textarea:focus-visible,
select:focus-visible, summary:focus-visible { outline: 3px solid #74aaa0; outline-offset: 3px; }
[hidden] { display: none !important; }
h1, h2, h3, p { margin: 0; }
h1 { font-size: clamp(2rem, 4vw, 2.65rem); line-height: 1.16; letter-spacing: -.045em; font-weight: 650; }
h2 { font-size: 1.12rem; letter-spacing: -.015em; font-weight: 650; }
h3 { font-size: 1rem; font-weight: 600; }
svg { display: block; }
.shell { max-width: 1256px; margin-inline: auto; padding-inline: 40px; }
.site-header { border-bottom: 1px solid var(--line); }
.header-inner { min-height: 88px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand { display: inline-flex; align-items: center; gap: 11px; text-decoration: none; color: var(--ink); font-size: 1.72rem; font-weight: 720; letter-spacing: -.055em; }
.brand-mark { display: grid; place-items: center; width: 34px; height: 34px; border-radius: 11px; background: var(--teal); color: white; font-size: 1.25rem; font-weight: 500; line-height: 1; transform: rotate(-6deg); }
.account-nav { display: flex; align-items: center; gap: 22px; font-size: .86rem; }
.account-name { color: var(--muted); max-width: 230px; overflow: hidden; text-overflow: ellipsis; }
.archive-nav-link { color: var(--ink); text-decoration: none; }
.archive-nav-link:hover { text-decoration: underline; }
.button-link { padding: 8px 0; border: 0; background: none; color: var(--ink); font-size: inherit; }
.button-link:hover { color: var(--teal); text-decoration: underline; text-underline-offset: .2em; }
.header-caption { color: var(--muted); font-size: .82rem; }
.main-content { padding-top: 46px; min-height: calc(100vh - 176px); }
.page-heading { display: flex; align-items: center; justify-content: space-between; gap: 24px; margin-bottom: 32px; }
.eyebrow { color: var(--teal); font-size: .71rem; font-weight: 650; letter-spacing: .1em; text-transform: uppercase; margin-bottom: 11px; }
.lede { color: var(--muted); font-size: .96rem; margin-top: 12px; }
.button { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 46px; border: 1px solid transparent; padding: 10px 20px; border-radius: 9px; font-size: .88rem; font-weight: 600; line-height: 1.4; text-decoration: none; white-space: nowrap; transition: background-color .15s, border-color .15s; }
.button-primary { color: #fff; background: var(--teal); border-color: var(--teal); }
.button-primary:hover { color: #fff; background: var(--teal-dark); border-color: var(--teal-dark); }
.button-secondary { color: var(--ink); background: var(--surface); border-color: #cdd8ce; }
.button-secondary:hover { background: var(--teal-soft); color: var(--ink); border-color: #b5c9bb; }
.button-quiet { color: var(--muted); background: transparent; }
.button-quiet:hover { color: var(--ink); background: var(--teal-soft); }
.button-danger { background: var(--red); color: white; }
.button-danger:hover { background: #822b2b; color: white; }
.button-plus { font-size: 1.3rem; font-weight: 400; line-height: 1; }
.button-small { min-height: 38px; padding: 7px 12px; font-size: .8rem; }
.button-full { width: 100%; }
.quick-entry { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; margin: -8px 0 25px; }
.quick-entry > span { color: var(--muted); font-size: .8rem; margin-right: 3px; }
.summary-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; margin-bottom: 38px; }
.summary-card { border: 1px solid var(--line); border-radius: var(--radius); padding: 22px 25px; background: var(--surface); }
.summary-label { font-size: .8rem; color: var(--muted); }
.summary-value { font-size: 2rem; letter-spacing: -.04em; line-height: 1.2; font-variant-numeric: tabular-nums; margin-block: 11px; font-weight: 550; }
.summary-value span { font-size: .85rem; font-weight: 400; letter-spacing: 0; color: var(--muted); }
.summary-value .value-divider { font-size: 1.45rem; color: #a7b2a9; margin-inline: 3px; font-weight: 300; }
.summary-date { font-size: .75rem; color: var(--muted); }
.review-explanation { margin-top: -22px; margin-bottom: 27px; color: var(--muted); font-size: .77rem; }
.section-heading { display: flex; align-items: center; justify-content: space-between; gap: 20px; margin-bottom: 20px; }
.review-link { color: var(--amber); font-size: .79rem; }
.filter-panel { margin-bottom: 25px; }
.filter-form { display: flex; align-items: flex-start; flex-wrap: wrap; gap: 16px; }
.field { min-width: 0; }
.field label, .pressure-label { display: block; font-size: .79rem; font-weight: 600; margin-bottom: 7px; }
.field input:not([type="checkbox"]), .field textarea, .field select { display: block; width: 100%; min-height: 44px; border: 1px solid #ced6cc; color: var(--ink); padding: 10px 12px; background: var(--surface); font-size: .9rem; line-height: 1.4; }
.field input:hover, .field textarea:hover { border-color: #a3b5a5; }
.field input::placeholder, .field textarea::placeholder { color: #899289; opacity: 1; }
.field input[aria-invalid="true"], .field textarea[aria-invalid="true"] { border-color: var(--red); background: #fffafa; }
.field textarea { resize: vertical; min-height: 108px; }
.filter-form > .field { flex: 0 1 170px; }
.filter-form > .field-search { flex: 1 1 220px; }
.filter-actions { align-self: flex-start; display: flex; align-items: center; gap: 16px; padding-top: 26px; }
.filter-actions .button { min-height: 44px; padding: 9px 18px; }
.reset-link { font-size: .8rem; color: var(--muted); }
.checkbox-field { display: flex; align-items: center; gap: 9px; font-size: .82rem; cursor: pointer; }
.checkbox-field input { width: 17px; height: 17px; margin: 0; accent-color: var(--teal); flex-shrink: 0; }
.filter-review { flex-basis: 100%; }
.filter-errors { flex-basis: 100%; }
.loading-indicator { display: none; color: var(--muted); font-size: .78rem; }
.htmx-request .loading-indicator { display: block; }
.chart-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; margin-bottom: 30px; }
.chart-limit-note { margin-bottom: 16px; color: var(--muted); font-size: .8rem; }
.chart-card { padding: 19px 16px 16px; border-radius: var(--radius); border: 1px solid var(--line); background: var(--surface); min-width: 0; }
.chart-heading { display: flex; align-items: baseline; justify-content: space-between; gap: 10px; padding-inline: 4px; margin-bottom: 15px; }
.chart-heading h3 { font-size: .88rem; }
.chart-heading > span { color: var(--muted); font-size: .71rem; }
.measurement-chart { width: 100%; height: auto; overflow: visible; }
.chart-gridline { stroke: #e6ebe3; stroke-width: 1; }
.chart-tick { fill: var(--muted); font-size: 17px; font-family: inherit; }
.chart-line { stroke-width: 2.3; stroke-linecap: round; stroke-linejoin: round; vector-effect: non-scaling-stroke; }
.chart-point { stroke: white; stroke-width: 1; }
.chart-legend { display: flex; align-items: center; flex-wrap: wrap; gap: 8px 12px; padding-inline: 4px; margin-top: 12px; font-size: .66rem; color: var(--muted); }
.chart-legend > span { display: inline-flex; align-items: center; gap: 5px; }
.chart-legend .chart-count { margin-left: auto; }
.chart-empty { display: grid; place-items: center; min-height: 135px; color: var(--muted); text-align: center; font-size: .82rem; }
.history-panel { background: var(--surface); border-radius: var(--radius); border: 1px solid var(--line); overflow: hidden; }
.history-heading { margin: 0; padding: 23px 25px; }
.heading-with-count { display: flex; align-items: center; gap: 10px; }
.count-badge { background: var(--teal-soft); color: var(--teal); font-size: .73rem; padding: 2px 8px; border-radius: 20px; font-variant-numeric: tabular-nums; }
.export-link { color: var(--muted); font-size: .78rem; text-decoration: none; }
.export-link:hover { color: var(--teal); text-decoration: underline; }
.export-link span { margin-left: 6px; font-size: 1rem; }
.table-scroll { overflow-x: auto; }
.measurements-table { border-collapse: collapse; width: 100%; text-align: left; font-size: .82rem; }
.measurements-table th { background: #f9faf6; color: var(--muted); font-size: .68rem; letter-spacing: .025em; font-weight: 550; white-space: nowrap; border-block: 1px solid var(--line); padding: 11px 15px; }
.measurements-table th:first-child, .measurements-table td:first-child { padding-left: 25px; }
.measurements-table th:last-child, .measurements-table td:last-child { padding-right: 25px; }
.measurements-table td { padding: 18px 15px; vertical-align: top; border-bottom: 1px solid #e9ece6; }
.measurements-table tbody tr:last-child td { border-bottom: 0; }
.measurements-table tbody tr:hover { background: #fcfdf9; }
.date-cell { min-width: 119px; white-space: nowrap; }
.date-cell strong { font-weight: 600; }
.cell-secondary { display: block; color: var(--muted); margin-top: 3px; font-size: .72rem; }
.numeric-cell { white-space: nowrap; font-variant-numeric: tabular-nums; font-weight: 550; }
.unit { color: var(--muted); font-size: .72rem; font-weight: 400; }
.empty-value { color: #9fa99e; }
.notes-cell { min-width: 200px; max-width: 360px; font-size: .78rem; color: #58675e; overflow-wrap: anywhere; }
.measurement-note { white-space: normal; }
.extra-measurement { color: var(--ink); }
.extra-measurement + .measurement-note { margin-top: 5px; }
.extra-measurement strong { font-weight: 550; }
.actions-cell { white-space: nowrap; font-size: .76rem; }
.actions-cell a { display: inline-block; text-decoration: none; padding-block: 2px; }
.actions-cell a:hover { text-decoration: underline; }
.actions-cell a span { margin-left: 6px; }
.review-badge { display: table; color: var(--amber); background: var(--amber-soft); padding: 2px 6px; font-size: .63rem; border-radius: 4px; margin-top: 7px; }
.review-note { color: var(--amber); font-size: .72rem; margin-top: 7px; }
.pagination { display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 16px; border-top: 1px solid var(--line); padding: 17px 25px; font-size: .74rem; color: var(--muted); }
.pagination > :first-child { justify-self: start; }
.pagination > :last-child { justify-self: end; }
.empty-state { text-align: center; padding: 35px 20px 48px; border-top: 1px solid var(--line); }
.empty-state-mark { display: grid; place-items: center; border-radius: 16px; color: var(--teal); background: var(--teal-soft); width: 54px; height: 54px; margin: 0 auto 18px; font-size: 2rem; }
.empty-state h3 { font-size: 1.05rem; }
.empty-state p { color: var(--muted); font-size: .87rem; margin-top: 9px; margin-bottom: 21px; }
.site-footer { display: flex; align-items: center; justify-content: space-between; color: #7d887c; font-size: .71rem; min-height: 88px; gap: 20px; }
.site-footer > :first-child { font-weight: 650; font-size: .89rem; letter-spacing: -.025em; }
.notice { border: 1px solid #d2e3d4; border-radius: 10px; background: #eef5eb; padding: 14px 17px; font-size: .86rem; margin-bottom: 20px; }
.notice p { margin-top: 6px; }
.notice-error { border-color: #efcfca; background: var(--red-soft); color: #833a35; }
.notice-warning { border-color: #e8d9b5; background: var(--amber-soft); color: var(--amber); }
.notice a { color: inherit; font-weight: 600; }
.notice .errorlist { color: inherit; }
.errorlist { font-size: .78rem; color: var(--red); padding-left: 18px; margin-block: 7px 0; }
.errorlist.nonfield { margin-top: 6px; }
.card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); }
.form-page { max-width: 720px; margin-inline: auto; }
.back-link { display: inline-block; font-size: .81rem; color: var(--muted); text-decoration: none; margin-bottom: 27px; }
.back-link:hover { text-decoration: underline; }
.form-heading { margin-bottom: 27px; }
.form-heading h1 { font-size: 2.2rem; }
.measurement-kinds { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 23px; }
.measurement-kinds a { border: 1px solid var(--line); border-radius: 8px; background: var(--surface); padding: 9px 13px; font-size: .8rem; text-decoration: none; }
.measurement-kinds a:hover, .measurement-kinds .selected { color: var(--teal-dark); background: var(--teal-soft); border-color: #99b9a7; }
.measurement-kinds .selected { font-weight: 650; }
.measurement-form { padding: 32px; }
.measurement-form fieldset { border: 0; padding: 0; margin: 0 0 27px; min-inline-size: 0; }
.measurement-form legend { padding: 0; margin-bottom: 18px; font-size: .95rem; font-weight: 650; }
.form-grid { display: grid; gap: 20px; }
.form-grid-two { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.required-label, .optional-label { color: var(--muted); font-weight: 400; font-size: .73rem; }
.field-help { font-size: .74rem; color: var(--muted); margin-top: 7px; }
.measurement-form .field input { min-height: 48px; }
.pressure-fields { grid-column: 1 / -1; padding: 18px; background: #f7f9f4; border-radius: 10px; border: 1px solid #e5eade; }
.pressure-label { margin-bottom: 14px; font-weight: 650; }
.pressure-fields .field label { font-size: .73rem; font-weight: 500; }
.pressure-fields .field-help { margin-top: 10px; }
.extra-fields { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); margin-bottom: 24px; }
.extra-fields summary { cursor: pointer; font-size: .87rem; font-weight: 600; padding-block: 17px; }
.extra-fields summary span { color: var(--muted); font-weight: 400; font-size: .75rem; margin-left: 6px; }
.extra-fields[open] summary { margin-bottom: 0; }
.form-grid-extra { grid-template-columns: 2fr 1fr 1fr; padding-bottom: 22px; gap: 14px; }
.note-field { margin-bottom: 22px; }
.review-field { margin-bottom: 26px; }
.review-field .field-help { margin-left: 26px; }
.form-actions { display: flex; align-items: center; flex-wrap: wrap; gap: 10px; border-top: 1px solid var(--line); padding-top: 24px; }
.delete-link { color: var(--red); margin-left: auto; font-size: .78rem; text-decoration: none; }
.delete-link:hover { color: #792525; text-decoration: underline; }
.narrow-page { max-width: 610px; margin: 10px auto 50px; }
.confirmation-card { padding: 32px; }
.confirmation-card h1 { font-size: 1.75rem; margin-bottom: 20px; }
.confirmation-card > p:not(.eyebrow) { color: var(--muted); margin-bottom: 23px; font-size: .9rem; }
.delete-summary { display: flex; flex-wrap: wrap; gap: 16px 28px; margin-block: 24px; padding: 18px; border-radius: 10px; background: #f7f8f3; }
.delete-summary dt { font-size: .73rem; color: var(--muted); }
.delete-summary dd { margin: 4px 0 0; font-size: .95rem; font-weight: 550; }
.delete-note { border-left: 3px solid var(--line); padding-left: 15px; overflow-wrap: anywhere; }
.login-page { display: grid; grid-template-columns: 1.2fr 1fr; gap: 60px; align-items: center; max-width: 920px; margin: 58px auto 90px; }
.login-intro h1 { font-size: clamp(2.2rem, 4.5vw, 3.5rem); line-height: 1.1; font-weight: 570; letter-spacing: -.055em; }
.login-intro > p:last-child { margin-top: 25px; font-size: .96rem; color: var(--muted); line-height: 1.7; }
.login-intro .eyebrow { margin-bottom: 20px; }
.login-card { padding: 32px; }
.login-card h2 { font-size: 1.35rem; }
.muted { color: var(--muted); }
.login-card > .muted { font-size: .85rem; margin-block: 8px 25px; }
.login-card .field { margin-bottom: 18px; }
.login-card .button { margin-top: 7px; justify-content: space-between; }
.archive-explanation { max-width: 790px; color: var(--muted); font-size: .9rem; line-height: 1.7; margin-bottom: 28px; }
.archive-card { padding: 25px; margin-bottom: 20px; }
.archive-card h2 { overflow-wrap: anywhere; }
.archive-date { flex-shrink: 0; color: var(--muted); font-size: .75rem; }
.source-content > summary { color: var(--teal); font-size: .84rem; cursor: pointer; }
.archive-card pre { padding: 16px; background: #f4f6ef; border: 1px solid var(--line); border-radius: 9px; white-space: pre-wrap; overflow-wrap: anywhere; font-size: .79rem; line-height: 1.6; tab-size: 4; }
.archive-rows { margin-top: 20px; }
.archive-row { border-top: 1px solid var(--line); padding-block: 13px; }
.archive-row summary { cursor: pointer; font-size: .82rem; }
.archive-row summary .review-badge { display: inline-block; margin: 0 0 0 10px; }
.archive-warnings { font-size: .78rem; color: var(--amber); padding-left: 21px; margin-bottom: 0; }
.archive-status { display: inline-block; margin-left: 10px; color: var(--muted); background: #f0f3ed; padding: 2px 6px; font-size: .66rem; border-radius: 4px; }
.archive-status-review { color: var(--amber); background: var(--amber-soft); }
.archive-label { margin-top: 14px; color: var(--muted); font-size: .74rem; font-weight: 600; }
.archive-explanations { color: var(--muted); }
.archive-measurement-link { margin-top: 13px; font-size: .8rem; }
.visually-hidden { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }
.skip-link { position: fixed; left: 15px; top: -100px; z-index: 10; padding: 12px 16px; background: var(--surface); border: 1px solid var(--teal); border-radius: 8px; }
.skip-link:focus { top: 12px; }

@media (min-width: 1500px) {
  .main-content { padding-top: 56px; }
}

@media (max-width: 1020px) {
  .shell { padding-inline: 28px; }
  .summary-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .filter-form > .field { flex-basis: 155px; }
  .filter-actions { gap: 12px; }
  .chart-grid { grid-template-columns: 1fr; gap: 14px; }
  .chart-card { display: grid; grid-template-columns: 145px minmax(0, 1fr); align-items: center; column-gap: 15px; }
  .chart-heading { flex-direction: column; align-items: flex-start; gap: 5px; margin: 0; }
  .chart-legend { grid-column: 2; margin-top: 2px; }
  .measurement-chart { max-height: 200px; }
  .chart-empty { min-height: 100px; }
  .measurements-table th, .measurements-table td { padding-inline: 12px; }
  .login-page { gap: 35px; }
}

@media (max-width: 760px) {
  .shell { padding-inline: 20px; }
  .header-inner { min-height: 74px; }
  .main-content { padding-top: 32px; }
  .page-heading { gap: 16px; }
  .page-heading .button { padding-inline: 15px; }
  .eyebrow { font-size: .65rem; }
  .lede { font-size: .86rem; }
  .summary-grid { gap: 10px; margin-bottom: 30px; }
  .summary-card { padding: 17px 14px; border-radius: 12px; }
  .summary-label { font-size: .69rem; }
  .summary-value { font-size: 1.65rem; }
  .summary-value span { font-size: .7rem; }
  .summary-date { font-size: .68rem; }
  .filter-form { gap: 14px; }
  .filter-form > .field { flex: 1 1 calc(50% - 7px); }
  .filter-form > .field-search { flex-basis: 100%; }
  .filter-actions { order: 5; padding-top: 0; }
  .filter-review { flex-basis: auto; flex-grow: 1; padding-top: 11px; }
  .loading-indicator { flex-basis: 100%; order: 6; }
  .filter-errors { order: 6; }
  .table-scroll { overflow: visible; }
  .measurements-table, .measurements-table tbody { display: block; width: 100%; }
  .measurements-table thead { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }
  .measurements-table tr { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); padding: 18px 20px; gap: 16px 12px; border-top: 1px solid var(--line); }
  .measurements-table td, .measurements-table td:first-child, .measurements-table td:last-child { display: block; padding: 0; border: 0; }
  .measurements-table td::before { display: block; content: attr(data-label); font-size: .67rem; color: var(--muted); font-weight: 400; margin-bottom: 3px; }
  .measurements-table .date-cell { grid-column: 1 / -1; display: flex; align-items: center; flex-wrap: wrap; gap: 9px; }
  .date-cell::before { display: none !important; }
  .date-cell .cell-secondary { display: inline; margin: 0; }
  .date-cell .review-badge { margin: 0 0 0 auto; }
  .measurements-table .notes-cell { grid-column: 1 / -1; max-width: none; min-width: 0; }
  .notes-cell:has(> .empty-value) { display: none; }
  .measurements-table .actions-cell { grid-column: 1 / -1; text-align: right; margin-top: -8px; }
  .actions-cell a { padding-block: 8px; }
  .actions-cell::before { display: none !important; }
  .history-heading { padding: 20px; }
  .pagination { padding: 17px 20px; }
  .login-page { gap: 25px; }
  .login-intro h1 { font-size: 2.5rem; }
  .login-intro .eyebrow { font-size: .6rem; }
  .login-card { padding: 25px; }
  .login-intro > p:last-child { font-size: .84rem; }
}

@media (max-width: 540px) {
  .shell { padding-inline: 16px; }
  .brand { font-size: 1.5rem; gap: 9px; }
  .brand-mark { width: 30px; height: 30px; border-radius: 9px; }
  .header-inner { min-height: 68px; }
  .account-nav { gap: 14px; font-size: .76rem; }
  .account-name { max-width: 135px; }
  .account-nav .account-name { display: none; }
  .header-caption { font-size: .7rem; }
  .page-heading { flex-direction: column; align-items: flex-start; margin-bottom: 25px; }
  .page-heading > .button { width: 100%; min-height: 48px; }
  .eyebrow { font-size: .64rem; }
  .summary-grid { grid-template-columns: 1fr; gap: 0; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; background: var(--surface); }
  .summary-card { border: 0; border-radius: 0; display: grid; grid-template-columns: 1fr auto; align-items: center; column-gap: 12px; padding: 16px 18px; }
  .summary-card + .summary-card { border-top: 1px solid #e8ece4; }
  .summary-label { font-size: .76rem; }
  .summary-value { grid-column: 2; grid-row: 1 / 3; margin: 0; font-size: 1.8rem; }
  .summary-value span { font-size: .73rem; }
  .summary-date { margin-top: 3px; font-size: .65rem; }
  .section-heading { margin-bottom: 16px; }
  .section-heading h2 { font-size: 1.04rem; }
  .filter-actions { width: 100%; justify-content: space-between; }
  .filter-actions .button { min-width: 145px; }
  .filter-review { padding-top: 0; }
  .chart-card { display: block; padding: 18px 14px 15px; }
  .chart-heading { flex-direction: row; align-items: center; margin-bottom: 15px; }
  .chart-legend { margin-top: 8px; }
  .measurement-chart { max-height: none; }
  .chart-empty { min-height: 105px; }
  .history-heading { margin: 0; padding: 19px 18px; }
  .measurements-table tr { padding-inline: 18px; }
  .numeric-cell { font-size: .84rem; }
  .numeric-cell .unit { font-size: .65rem; }
  .pagination { padding: 15px 12px; gap: 7px; font-size: .67rem; }
  .pagination .button { font-size: .72rem; padding-inline: 9px; }
  .export-link { font-size: .73rem; }
  .site-footer { min-height: 78px; font-size: .65rem; }
  .measurement-form { padding: 22px 18px; }
  .form-heading { margin-bottom: 22px; }
  .form-heading h1 { font-size: 2rem; }
  .form-grid { gap: 16px; }
  .pressure-fields { padding: 15px 12px; }
  .pressure-fields .form-grid { gap: 12px; }
  .pressure-fields .field label { font-size: .68rem; }
  .field label, .pressure-label { font-size: .76rem; }
  .field input:not([type="checkbox"]), .field textarea, .field select { font-size: 16px; padding-inline: 10px; }
  .required-label, .optional-label { font-size: .66rem; }
  .extra-fields summary { font-size: .81rem; }
  .extra-fields summary span { font-size: .68rem; }
  .form-grid-extra { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .form-grid-extra > .field:first-child { grid-column: 1 / -1; }
  .form-actions { gap: 10px; }
  .form-actions > .button-primary { flex-grow: 1; }
  .delete-link { width: 100%; margin: 10px 0 0; text-align: center; padding: 9px; }
  .login-page { display: block; margin: 7px auto 35px; max-width: 390px; }
  .login-intro { margin: 0 0 30px; }
  .login-intro h1 { font-size: 2.6rem; }
  .login-intro > p:last-child { margin-top: 17px; }
  .login-card { padding: 25px; }
.desktop-break { display: none; }
  .confirmation-card { padding: 24px 20px; }
  .confirmation-card .form-actions .button { width: 100%; }
  .archive-card { padding: 20px 17px; }
  .archive-card > .section-heading { flex-wrap: wrap; gap: 5px; }
  .archive-card pre { padding: 12px; font-size: .73rem; }
}

@media (prefers-reduced-motion: reduce) {
  .button { transition: none; }
}

@media print {
  .site-header, .site-footer, .filter-panel, .page-heading > .button,
  .export-link, .actions-cell, .pagination, .review-link { display: none; }
  :root { background: white; color: black; }
  .shell { max-width: none; padding: 0; }
  .main-content { padding: 0; }
  .summary-grid, .chart-grid { break-inside: avoid; }
  .history-panel { border: 0; }
  .measurements-table { font-size: 9pt; }
  .chart-card { break-inside: avoid; }
}