/* Personal Model v2 Phase 1 — sidebar + routes + layout.
   Graphite / quiet / evidence-first. No score glow. */

:root {
  --pm-canvas: #0B0C0C;
  --pm-surface: #101111;
  --pm-surface-soft: #181919;
  --pm-ink: #F2F3F1;
  --pm-body: #B8BDB9;
  --pm-muted: #818883;
  --pm-line: #25292C;
  --pm-line-strong: #2F3438;
  --pm-accent: #C7AD7B;
  --pm-sidebar: 240px;
  --pm-detail: 320px;
  --pm-font: Inter, "Noto Sans TC", "PingFang TC", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

*,
*::before,
*::after {
  box-sizing: border-box;
  min-width: 0;
}

html,
body.pmv2 {
  margin: 0;
  min-height: 100%;
  background: var(--pm-canvas);
  color: var(--pm-ink);
  color-scheme: dark;
}

body.pmv2 {
  font-family: var(--pm-font);
  font-size: 14px;
  line-height: 1.65;
  overflow-x: hidden;
}

body.pmv2.is-drawer-open {
  overflow: hidden;
}

a {
  color: inherit;
}

.pmv2-skip {
  position: absolute;
  left: -999px;
  top: 8px;
  z-index: 200;
  padding: 8px 12px;
  background: var(--pm-ink);
  color: var(--pm-canvas);
}

.pmv2-skip:focus {
  left: 8px;
}

.pmv2-app {
  display: flex;
  min-height: 100dvh;
  max-width: 100%;
}

.pmv2-backdrop {
  display: none;
}

.pmv2-sidebar {
  flex: 0 0 var(--pm-sidebar);
  width: var(--pm-sidebar);
  display: flex;
  flex-direction: column;
  min-height: 100dvh;
  position: sticky;
  top: 0;
  align-self: flex-start;
  height: 100dvh;
  overflow-x: hidden;
  overflow-y: auto;
  background: var(--pm-surface);
  border-right: 1px solid var(--pm-line);
}

.pmv2-brand {
  padding: 22px 20px 18px;
  border-bottom: 1px solid var(--pm-line);
}

.pmv2-brand-mark {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--pm-ink);
  text-decoration: none;
  line-height: 0;
}

.pmv2-brand-wordmark {
  display: block;
  width: 112px;
  height: auto;
  object-fit: contain;
  flex: 0 0 auto;
}

.pmv2-brand-symbol {
  display: block;
  width: 30px;
  height: 30px;
  object-fit: contain;
  flex: 0 0 30px;
  filter: drop-shadow(0 0 7px rgba(22,220,255,.20));
}

.pmv2-brand-sub {
  margin-top: 4px;
  color: var(--pm-muted);
  font-size: 11px;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.pmv2-account {
  padding: 16px 20px 14px;
  border-bottom: 1px solid var(--pm-line);
}

.pmv2-account-label,
.pmv2-foot-label {
  color: var(--pm-muted);
  font-size: 11px;
  letter-spacing: .08em;
}

.pmv2-account-id {
  display: block;
  margin-top: 6px;
  color: var(--pm-ink);
  font-size: 13px;
  font-weight: 600;
  overflow-wrap: anywhere;
}

.pmv2-account-sync {
  display: block;
  margin-top: 4px;
  color: var(--pm-body);
  font-size: 12px;
}

.pmv2-nav {
  display: flex;
  flex-direction: column;
  padding: 10px 10px;
  gap: 2px;
  flex: 1 1 auto;
}

.pmv2-nav a {
  display: block;
  padding: 9px 12px;
  border-radius: 6px;
  color: var(--pm-body);
  text-decoration: none;
  font-size: 13px;
  line-height: 1.35;
  border-left: 2px solid transparent;
}

.pmv2-nav a:hover {
  color: var(--pm-ink);
  background: rgba(255, 255, 255, .03);
}

.pmv2-nav a.is-current {
  color: var(--pm-ink);
  background: var(--pm-surface-soft);
  border-left-color: var(--pm-accent);
}

.pmv2-foot {
  padding: 14px 20px 20px;
  border-top: 1px solid var(--pm-line);
}

.pmv2-foot-value {
  display: block;
  margin: 4px 0 12px;
  color: var(--pm-body);
  font-size: 12px;
  overflow-wrap: anywhere;
}

.pmv2-logout {
  display: inline-block;
  color: var(--pm-body);
  font-size: 12px;
  text-decoration: none;
  border-bottom: 1px solid transparent;
}

.pmv2-logout:hover {
  color: var(--pm-ink);
  border-bottom-color: var(--pm-line-strong);
}

.pmv2-main-col {
  flex: 1 1 auto;
  min-width: 0;
  display: flex;
  flex-direction: column;
  max-width: 100%;
}

.pmv2-topbar {
  display: none;
  align-items: center;
  gap: 12px;
  min-height: 52px;
  padding: 8px 16px;
  border-bottom: 1px solid var(--pm-line);
  background: var(--pm-surface);
  position: sticky;
  top: 0;
  z-index: 40;
}

.pmv2-menu {
  width: 36px;
  height: 36px;
  border: 1px solid var(--pm-line);
  background: transparent;
  color: var(--pm-ink);
  border-radius: 8px;
  cursor: pointer;
}

.pmv2-topbar-title {
  font-size: 13px;
  font-weight: 600;
}

.pmv2-workspace {
  flex: 1 1 auto;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  min-width: 0;
}

.pmv2-workspace.has-detail {
  grid-template-columns: minmax(0, 1fr) var(--pm-detail);
}

.pmv2-content {
  min-width: 0;
  padding: 40px 40px 88px;
  max-width: 1080px;
}

.pmv2-detail {
  min-width: 0;
  padding: 36px 24px 72px;
  border-left: 1px solid var(--pm-line);
  background: var(--pm-surface);
}

.pmv2-kicker {
  margin: 0 0 12px;
  color: var(--pm-muted);
  font-size: 11px;
  letter-spacing: .14em;
  font-weight: 650;
}

.pmv2-title {
  margin: 0;
  font-size: clamp(28px, 4vw, 48px);
  line-height: 1.08;
  letter-spacing: -.04em;
  font-weight: 720;
}

.pmv2-lead {
  margin: 16px 0 0;
  max-width: 640px;
  color: var(--pm-body);
  font-size: 15px;
  line-height: 1.8;
}

.pmv2-auth {
  margin: 14px 0 0;
  color: var(--pm-accent);
  font-size: 13px;
}

.pmv2-auth a {
  color: var(--pm-accent);
}

.pmv2-summary {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-top: 1px solid var(--pm-line);
  border-bottom: 1px solid var(--pm-line);
  margin: 40px 0 0;
}

.pmv2-summary.is-four {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.pmv2-stat {
  min-height: 124px;
  padding: 22px 20px;
  border-right: 1px solid var(--pm-line);
}

.pmv2-summary:not(.is-four) .pmv2-stat:nth-child(3n),
.pmv2-summary.is-four .pmv2-stat:nth-child(4n),
.pmv2-stat:last-child {
  border-right: 0;
}

.pmv2-summary:not(.is-four) .pmv2-stat:nth-child(-n+3) {
  border-bottom: 1px solid var(--pm-line);
}

.pmv2-stat-label {
  color: var(--pm-muted);
  font-size: 12px;
  margin-bottom: 12px;
}

.pmv2-stat-value {
  display: block;
  color: var(--pm-ink);
  font-size: 26px;
  line-height: 1.15;
  font-weight: 700;
}

.pmv2-stat-note {
  display: block;
  margin-top: 8px;
  color: var(--pm-muted);
  font-size: 12px;
  line-height: 1.5;
}

.pmv2-quiet {
  margin: 14px 0 0;
  color: var(--pm-muted);
  font-size: 13px;
}

.pmv2-section {
  margin-top: 48px;
}

.pmv2-section h2 {
  margin: 0 0 16px;
  font-size: 18px;
  font-weight: 650;
  letter-spacing: -.02em;
}

.pmv2-timeline,
.pmv2-changes,
.pmv2-placeholder-card {
  border: 1px solid var(--pm-line);
  background: var(--pm-surface);
}

.pmv2-timeline-row,
.pmv2-change-row {
  display: grid;
  grid-template-columns: 120px minmax(0, 1fr);
  gap: 16px;
  padding: 12px 16px;
  border-bottom: 1px solid var(--pm-line);
  color: var(--pm-body);
  font-size: 13px;
}

.pmv2-timeline-row:last-child,
.pmv2-change-row:last-child {
  border-bottom: 0;
}

.pmv2-timeline-row strong,
.pmv2-change-row strong {
  color: var(--pm-ink);
  font-weight: 600;
}

.pmv2-placeholder-card {
  padding: 22px 20px;
  color: var(--pm-body);
}

.pmv2-placeholder-card p {
  margin: 0 0 10px;
}

.pmv2-placeholder-card p:last-child {
  margin-bottom: 0;
  color: var(--pm-muted);
  font-size: 13px;
}

.pmv2-metric-row {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 8px;
}

.pmv2-timeline-row.is-report-day {
  align-items: start;
}

.pmv2-calendar-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin: 40px 0 18px;
}

.pmv2-calendar-title {
  font-size: 20px;
  font-weight: 650;
}

.pmv2-calendar-nav {
  display: flex;
  gap: 8px;
}

.pmv2-calendar-nav button {
  min-height: 40px;
  padding: 0 14px;
  border: 1px solid var(--pm-line);
  background: transparent;
  color: var(--pm-body);
  border-radius: 999px;
  cursor: pointer;
}

.pmv2-calendar-nav button:hover {
  color: var(--pm-ink);
  border-color: var(--pm-line-strong);
}

.pm-week,
.pm-calendar {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
}

.pm-week {
  margin-bottom: 8px;
}

.pm-week > div {
  padding: 0 8px 8px;
  color: var(--pm-muted);
  font-size: 12px;
}

.pm-calendar {
  border-top: 1px solid var(--pm-line);
  border-left: 1px solid var(--pm-line);
}

.pm-calendar .pm-day,
.pm-calendar button {
  appearance: none;
  min-width: 0;
  min-height: 96px;
  margin: 0;
  padding: 12px;
  position: relative;
  display: block;
  width: 100%;
  background: transparent;
  color: var(--pm-body);
  border: 0;
  border-right: 1px solid var(--pm-line);
  border-bottom: 1px solid var(--pm-line);
  border-radius: 0;
  text-align: left;
  font: inherit;
  cursor: pointer;
}

.pm-calendar .pm-day:hover,
.pm-calendar button:hover {
  background: var(--pm-surface);
  color: var(--pm-ink);
}

.pm-calendar .pm-day.is-selected,
.pm-calendar button.is-selected {
  background: var(--pm-surface-soft);
}

.pm-calendar .pm-day.is-empty,
.pm-calendar button.is-empty {
  cursor: default;
  color: transparent;
  background: transparent;
}

.pm-day-number {
  display: block;
  font-size: 13px;
  line-height: 1;
}

.pm-day-mark {
  display: none;
}

.pm-source-marks {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  margin-top: 10px;
}

.pm-source-mark {
  font-size: 9px;
  line-height: 1.3;
  letter-spacing: .02em;
  color: var(--pm-muted);
  border: 1px solid var(--pm-line);
  padding: 1px 4px;
  border-radius: 3px;
}

.pm-source-mark.is-daily_state {
  color: var(--pm-accent);
  border-color: #3A3428;
}

.pm-detail-block {
  margin-top: 18px;
  padding-top: 14px;
  border-top: 1px solid var(--pm-line);
}

.pm-detail-block h3 {
  margin: 0 0 10px;
  font-size: 13px;
  font-weight: 650;
  letter-spacing: .04em;
}

.pm-detail-block p {
  margin: 0;
  color: var(--pm-muted);
  font-size: 13px;
}

.pm-day.is-today::after,
.pm-calendar button.is-today::after {
  content: "";
  position: absolute;
  top: 10px;
  right: 10px;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--pm-accent);
}

.pm-detail-label {
  color: var(--pm-muted);
  font-size: 12px;
  margin-bottom: 8px;
}

.pm-detail-title {
  font-size: 22px;
  font-weight: 700;
}

.pm-detail-rows {
  margin-top: 20px;
  display: grid;
  gap: 12px;
}

.pm-detail-row {
  display: grid;
  grid-template-columns: 108px minmax(0, 1fr);
  gap: 12px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--pm-line);
}

.pm-detail-row span {
  color: var(--pm-muted);
}

.pm-detail-row strong {
  color: var(--pm-ink);
  font-weight: 600;
  overflow-wrap: anywhere;
}

@media (max-width: 1100px) {
  .pmv2-workspace.has-detail {
    grid-template-columns: minmax(0, 1fr);
  }

  .pmv2-detail {
    border-left: 0;
    border-top: 1px solid var(--pm-line);
    padding-top: 28px;
  }
}

@media (max-width: 900px) {
  .pmv2-topbar {
    display: flex;
  }

  .pmv2-sidebar {
    position: fixed;
    left: 0;
    top: 0;
    z-index: 80;
    transform: translateX(-100%);
    transition: transform 180ms ease;
    box-shadow: none;
  }

  body.pmv2.is-drawer-open .pmv2-sidebar {
    transform: none;
  }

  .pmv2-backdrop {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 70;
    background: rgba(0, 0, 0, .46);
  }

  body.pmv2.is-drawer-open .pmv2-backdrop {
    display: block;
  }

  .pmv2-content {
    padding: 28px 16px 72px;
  }

  .pmv2-detail {
    padding: 24px 16px 64px;
  }

  .pmv2-summary,
  .pmv2-summary.is-four {
    grid-template-columns: 1fr 1fr;
  }

  .pmv2-summary .pmv2-stat,
  .pmv2-summary:not(.is-four) .pmv2-stat:nth-child(3n),
  .pmv2-summary:not(.is-four) .pmv2-stat:nth-child(-n+3),
  .pmv2-summary.is-four .pmv2-stat:nth-child(4n) {
    border-right: 1px solid var(--pm-line);
    border-bottom: 1px solid var(--pm-line);
  }

  .pmv2-summary .pmv2-stat:nth-child(even) {
    border-right: 0;
  }

  .pmv2-calendar-head {
    flex-direction: column;
    align-items: flex-start;
  }

  .pm-calendar .pm-day,
  .pm-calendar button {
    min-height: 72px;
    padding: 8px;
  }

  .pmv2-timeline-row,
  .pmv2-change-row,
  .pm-detail-row {
    grid-template-columns: minmax(0, 1fr);
    gap: 4px;
  }
}

@media (max-width: 480px) {
  .pmv2-summary,
  .pmv2-summary.is-four {
    grid-template-columns: 1fr;
  }

  .pmv2-summary .pmv2-stat {
    border-right: 0;
    border-bottom: 1px solid var(--pm-line);
  }

  .pmv2-stat:last-child {
    border-bottom: 0;
  }

  .pm-week > div {
    font-size: 10px;
    padding-left: 3px;
    padding-right: 3px;
  }

  .pm-calendar .pm-day,
  .pm-calendar button {
    min-height: 58px;
    padding: 6px;
  }

  .pm-day-number {
    font-size: 11px;
  }
}

/* Biology Timeline v1.1 */
.pm-biology-trends {
  margin-top: 24px;
  padding-top: 20px;
  border-top: 1px solid rgba(0,0,0,.08);
}

.pm-biology-trend-head,
.pm-trend-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.pm-biology-trend-tabs {
  display: flex;
  gap: 6px;
}

.pm-biology-trend-tabs button {
  border: 1px solid rgba(0,0,0,.12);
  background: transparent;
  border-radius: 999px;
  padding: 6px 10px;
  cursor: pointer;
}

.pm-biology-trend-tabs button.is-active {
  background: #111;
  color: #fff;
}

.pm-trend-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
  margin-top: 14px;
}

.pm-trend-card {
  padding: 12px 0;
  border-bottom: 1px solid rgba(0,0,0,.07);
}

.pm-trend-svg {
  width: 100%;
  height: 52px;
  margin-top: 8px;
  overflow: visible;
}

.pm-trend-empty {
  padding: 16px 0;
  opacity: .5;
}

.pm-workout-card {
  padding: 10px 0;
  border-bottom: 1px solid rgba(0,0,0,.06);
}

.pm-workout-card:last-child {
  border-bottom: 0;
}

/* Personal Model sidebar icon containment hotfix */
.pmv2-nav a {
  display: grid;
  grid-template-columns: 20px minmax(0, 1fr);
  align-items: center;
  column-gap: 10px;
}

.pmv2-nav .pmv2-ico {
  display: block !important;
  width: 20px !important;
  height: 20px !important;
  min-width: 20px !important;
  min-height: 20px !important;
  max-width: 20px !important;
  max-height: 20px !important;
  flex: 0 0 20px !important;
  overflow: visible;
}

.pmv2-phys {
  margin-top: 8px;
}

.pmv2-phys-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.pmv2-phys-card {
  border: 1px solid var(--pm-line);
  background: var(--pm-surface);
  padding: 16px;
}

.pmv2-phys-card .pmv2-phys-label {
  color: var(--pm-muted);
  font-size: 12px;
}

.pmv2-phys-card .pmv2-phys-value {
  margin-top: 8px;
  color: var(--pm-ink);
  font-size: 28px;
  font-weight: 650;
  letter-spacing: -.03em;
}

.pmv2-phys-card .pmv2-phys-note {
  margin-top: 6px;
  color: var(--pm-muted);
  font-size: 12px;
}

.pmv2-phys-status {
  margin: 0 0 16px;
  color: var(--pm-muted);
  font-size: 13px;
}

.pmv2-phys-chart {
  width: 100%;
  height: 88px;
  margin-top: 10px;
}

.pmv2-phys-empty {
  border: 1px dashed var(--pm-line);
  padding: 18px 16px;
  color: var(--pm-muted);
  font-size: 13px;
}

.pmv2-phys-list {
  margin: 10px 0 0;
  padding: 0;
  list-style: none;
}

.pmv2-phys-list li {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 8px 0;
  border-bottom: 1px solid var(--pm-line);
  color: var(--pm-body);
  font-size: 13px;
}

.pmv2-phys-disclaimer {
  margin-top: 12px;
  color: var(--pm-muted);
  font-size: 12px;
}

@media (max-width: 720px) {
  .pmv2-phys-grid {
    grid-template-columns: 1fr;
  }
}

.pmv2-nav .pmv2-ico * {
  vector-effect: non-scaling-stroke;
}