/* Tennis Rotation Tracker — shared base styles.
   Loaded by every PHP page in /public.
   This is the authoritative file for tokens AND shared component classes.

   Deploy notes:
   - Page-specific layout (.wrap width, page-only one-offs) still lives inline.
   - Anything that recurs across pages (.cta, .panel, .field, .topbar, .live,
     .court, .slot, .diagram, .net, .match, .stab, .btn-ghost, .rec, .avatar,
     .invite, .err) is defined here. Remove duplicated rules from per-page
     <style> blocks at your leisure — until then they harmlessly override.
   - Readability pass (May 2026): minimums 11px label / 14–16px body,
     tracking dropped from 0.30em → ~0.10em, dim/faint paint values lifted,
     touch targets ≥ 44px. Tuned for direct sunlight + one-handed mobile use.
*/

/* =====================================================================
   TOKENS
   ===================================================================== */

:root {
  /* Surfaces */
  --bg:           #0a1410;
  --surface:      #112620;
  --surface-2:    #16332a;
  --court:        #1c5b40;
  --court-deep:   #102e22;
  --out:          #0a1610;

  /* Paint (text). Dim/faint lifted from 0.45/0.18 for sunlight legibility. */
  --paint:        #f3ecd9;
  --paint-warm:   #efe5cd;
  --paint-dim:    rgba(243,236,217,0.68);
  --paint-mute:   rgba(243,236,217,0.50);
  --paint-faint:  rgba(243,236,217,0.32);
  --paint-hair:   rgba(243,236,217,0.16);

  /* Ball — the single accent. Reserved for "the next thing". */
  --ball:         #dcff4a;
  --ball-deep:    #bce325;
  --ball-shadow:  rgba(220,255,74,0.30);

  /* Warn / loss */
  --warn:         #ff9a5c;
  --loss:         rgba(255,154,92,0.60);
  --ink:          #08110d;

  /* Type scale (minimums for sun-readable mobile) */
  --t-label:      11px;
  --t-label-lg:   12px;
  --t-body:       15px;
  --t-body-lg:    17px;

  /* Tracking — uppercase labels (was 0.22–0.40em — cranked down) */
  --tr-label:     0.10em;
  --tr-label-lg:  0.14em;

  /* Radius */
  --r:            6px;
  --r-sm:         3px;
}

/* =====================================================================
   BASE
   ===================================================================== */

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

html, body {
  margin: 0;
  padding: 0;
  background: var(--out);
  color: var(--paint);
  font-family: 'DM Mono', ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: var(--t-body);
  line-height: 1.45;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  min-height: 100dvh;
  overscroll-behavior: none;
}

body {
  background-image:
    radial-gradient(1400px 800px at 50% -200px, rgba(28,91,64,0.30), transparent 60%),
    radial-gradient(800px 600px at 100% 110%, rgba(220,255,74,0.05), transparent 50%);
}

:focus-visible {
  outline: 2px solid var(--ball);
  outline-offset: 2px;
  border-radius: 2px;
}

button { font: inherit; }
a { color: var(--paint); }

@keyframes pulse {
  0%, 100% { opacity: 0.5; transform: scale(0.9); }
  50%      { opacity: 1;   transform: scale(1.05); }
}

/* =====================================================================
   TOPBAR (3-column grid variant — /play, /stats)
   ===================================================================== */

.topbar {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  padding: 4px 4px 16px;
  border-bottom: 1px solid var(--paint-hair);
  margin-bottom: 18px;
  font-size: var(--t-label-lg);
  letter-spacing: var(--tr-label-lg);
  color: var(--paint);
  text-transform: uppercase;
  font-weight: 500;
  gap: 10px;
}
.topbar a,
.topbar button {
  background: transparent;
  border: 0;
  color: var(--paint);
  padding: 6px 0;
  font: inherit;
  cursor: pointer;
  text-decoration: none;
  min-height: 36px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.topbar a:hover,
.topbar button:hover { color: var(--ball); }
.topbar a .arr {
  font-family: 'Instrument Serif', serif;
  font-style: italic;
  font-size: 18px;
  color: var(--ball);
  letter-spacing: 0;
}
.topbar__brand {
  justify-self: center;
  color: var(--paint);
  letter-spacing: 0.18em;
  font-family: 'Big Shoulders Display', sans-serif;
  font-weight: 800;
  font-size: 16px;
  text-transform: uppercase;
}
.topbar__brand .amp {
  font-family: 'Instrument Serif', serif;
  font-style: italic;
  color: var(--ball);
  margin: 0 2px;
  letter-spacing: 0;
  font-weight: 400;
}

/* =====================================================================
   TOP (flex variant — dashboard, signup)
   ===================================================================== */

.top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--paint-hair);
  gap: 14px;
  flex-wrap: wrap;
  font-size: var(--t-label-lg);
  letter-spacing: var(--tr-label-lg);
  color: var(--paint-dim);
  text-transform: uppercase;
  font-weight: 500;
}
.top__brand {
  font-family: 'Big Shoulders Display', sans-serif;
  font-weight: 800;
  font-size: 20px;
  letter-spacing: 0.18em;
  color: var(--paint);
  text-transform: uppercase;
}
.top__brand .amp {
  font-family: 'Instrument Serif', serif;
  font-style: italic;
  color: var(--ball);
  margin: 0 3px;
  letter-spacing: 0;
  font-weight: 400;
}
.top__right {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  font-size: var(--t-label-lg);
}
.top__user {
  color: var(--paint);
  font-family: 'Instrument Serif', serif;
  font-style: italic;
  font-size: 16px;
  letter-spacing: 0;
  text-transform: none;
}
.top__user .role {
  color: var(--paint-mute);
  font-style: normal;
  font-family: 'DM Mono', monospace;
  font-size: 11px;
  letter-spacing: var(--tr-label);
  text-transform: uppercase;
  margin-left: 6px;
}
.top__logout {
  background: transparent;
  border: 0;
  color: var(--paint-dim);
  cursor: pointer;
  padding: 6px 0;
  border-bottom: 1px solid var(--paint-faint);
  font-size: 13px;
}
.top__logout:hover {
  color: var(--paint);
  border-bottom-color: var(--paint);
}

/* Live indicator (used in both top + topbar) */
.live,
.top__live {
  color: var(--ball);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: var(--tr-label-lg);
}
.topbar .live { justify-self: end; }
.live::before,
.top__live::before {
  content: "";
  width: 8px;
  height: 8px;
  background: var(--ball);
  border-radius: 50%;
  box-shadow: 0 0 0 4px rgba(220,255,74,0.18);
  animation: pulse 1.6s infinite ease-in-out;
}

/* =====================================================================
   PANEL
   ===================================================================== */

.panel {
  padding: 20px;
  background: var(--surface);
  border: 1px solid var(--paint-hair);
  border-radius: var(--r);
}
.panel__lab {
  font-size: var(--t-label-lg);
  letter-spacing: var(--tr-label-lg);
  color: var(--paint-dim);
  text-transform: uppercase;
  margin-bottom: 14px;
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 12px;
  font-weight: 500;
}
.panel__lab strong { color: var(--paint); font-weight: 600; }
.panel__sub {
  font-size: var(--t-body);
  color: var(--paint);
  line-height: 1.5;
  margin: 0;
}

/* =====================================================================
   CTA — primary, ghost
   ===================================================================== */

.cta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  width: 100%;
  min-height: 52px;
  padding: 14px 20px;
  background: var(--ball);
  color: var(--ink);
  border: 0;
  border-radius: 4px;
  cursor: pointer;
  text-decoration: none;
  font-family: 'Big Shoulders Display', sans-serif;
  font-weight: 800;
  font-size: 18px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-top: 16px;
  transition: transform 120ms ease, box-shadow 120ms ease;
}
.cta:hover {
  transform: translateY(-1px);
  box-shadow: 0 12px 28px -10px var(--ball-shadow);
}
.cta[disabled] {
  background: var(--paint-faint);
  color: var(--paint-dim);
  cursor: progress;
  box-shadow: none;
}
.cta__arrow {
  font-family: 'Instrument Serif', serif;
  font-style: italic;
  font-size: 26px;
}
.cta.is-ghost {
  background: transparent;
  color: var(--paint);
  border: 1px solid var(--paint-faint);
}
.cta.is-ghost:hover {
  border-color: var(--paint);
  background: rgba(243,236,217,0.04);
  box-shadow: none;
}

/* Ghost button (admin / utility) */
.btn-ghost {
  background: transparent;
  border: 1px solid var(--paint-faint);
  color: var(--paint);
  padding: 12px 14px;
  min-height: 44px;
  font-family: 'DM Mono', monospace;
  font-size: 12px;
  letter-spacing: var(--tr-label-lg);
  text-transform: uppercase;
  cursor: pointer;
  border-radius: 3px;
  font-weight: 500;
}
.btn-ghost:hover {
  background: rgba(243,236,217,0.06);
  border-color: var(--paint);
}

/* =====================================================================
   FORM FIELDS
   ===================================================================== */

.field { margin-bottom: 14px; }
.field__lab {
  font-size: var(--t-label-lg);
  letter-spacing: var(--tr-label-lg);
  color: var(--paint-dim);
  text-transform: uppercase;
  margin-bottom: 8px;
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  font-weight: 500;
}
.field__lab .hint {
  font-family: 'Instrument Serif', serif;
  font-style: italic;
  font-size: 13px;
  color: var(--paint-mute);
  letter-spacing: 0;
  text-transform: none;
}
.field input,
.form input {
  width: 100%;
  padding: 14px 16px;
  min-height: 50px;
  background: var(--surface-2);
  border: 1px solid var(--paint-faint);
  color: var(--paint);
  font-family: 'DM Mono', monospace;
  font-size: 16px;
  border-radius: 4px;
  transition: border-color 120ms ease, box-shadow 120ms ease;
}
.field input::placeholder,
.form input::placeholder { color: var(--paint-mute); }
.field input:focus,
.form input:focus {
  outline: 0;
  border-color: var(--ball);
  box-shadow: 0 0 0 3px rgba(220,255,74,0.18);
}
.form input.is-error { border-color: var(--warn); }

/* Error banner */
.err {
  padding: 12px 14px;
  background: rgba(255,154,92,0.08);
  border: 1px solid rgba(255,154,92,0.5);
  border-radius: 4px;
  font-family: 'Instrument Serif', serif;
  font-style: italic;
  font-size: 15px;
  color: var(--warn);
  display: none;
}
.err.is-on { display: block; }

/* =====================================================================
   SESSION HEAD (dashboard)
   ===================================================================== */

.session__head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--paint-hair);
  margin-bottom: 16px;
}
.session__date {
  font-family: 'Big Shoulders Display', sans-serif;
  font-weight: 800;
  font-size: 26px;
  color: var(--paint);
  letter-spacing: 0.02em;
  text-transform: uppercase;
  line-height: 1.05;
}
.session__date em {
  font-family: 'Instrument Serif', serif;
  font-style: italic;
  color: var(--paint-warm);
  font-weight: 400;
  font-size: 0.7em;
  letter-spacing: 0;
  text-transform: none;
  margin-left: 8px;
}
.session__status {
  font-size: var(--t-label-lg);
  letter-spacing: var(--tr-label-lg);
  color: var(--paint);
  text-transform: uppercase;
  padding: 6px 10px;
  border: 1px solid var(--paint-faint);
  border-radius: 2px;
  font-weight: 500;
}
.session__status.pre_session { color: var(--paint-warm); }
.session__status.in_progress {
  color: var(--ink);
  background: var(--ball);
  border-color: var(--ball);
}
.session__status.completed { color: var(--paint-dim); }
.session__meta {
  font-size: var(--t-body);
  color: var(--paint);
  line-height: 1.55;
}
.session__meta strong { color: var(--ball); font-weight: 500; }

/* =====================================================================
   COURT (header — used on both /play views)
   ===================================================================== */

.court {
  position: relative;
  background: var(--surface);
  border: 1px solid var(--paint-hair);
  border-radius: var(--r);
  overflow: hidden;
  isolation: isolate;
}
.court.has-you {
  border-color: var(--ball);
  box-shadow:
    0 0 0 1px var(--ball) inset,
    0 14px 30px -16px var(--ball-shadow);
}
.court__head {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 14px;
  align-items: end;
  padding: 14px 16px 8px;
}
.court__num {
  font-family: 'Big Shoulders Display', sans-serif;
  font-weight: 900;
  font-size: 52px;
  line-height: 0.8;
  letter-spacing: -0.04em;
  color: var(--paint);
}
.court__name {
  font-family: 'Big Shoulders Display', sans-serif;
  font-weight: 800;
  font-size: 14px;
  letter-spacing: 0.08em;
  color: var(--paint);
  align-self: end;
  padding-bottom: 8px;
  text-transform: uppercase;
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}
.court__count {
  text-align: right;
  align-self: end;
  padding-bottom: 8px;
  font-size: var(--t-label-lg);
  letter-spacing: var(--tr-label);
  color: var(--paint-dim);
  text-transform: uppercase;
  font-weight: 500;
}
.court__count strong {
  color: var(--ball);
  font-weight: 600;
  font-family: 'Big Shoulders Display', sans-serif;
  font-size: 18px;
  margin-right: 2px;
}
.court__count.tie { color: var(--warn); }
.court__score {
  display: inline-block;
  font-family: 'Big Shoulders Display', sans-serif;
  font-weight: 900;
  font-size: 28px;
  color: var(--paint);
  letter-spacing: 0.04em;
  line-height: 1;
}
.court__score em {
  font-family: 'Instrument Serif', serif;
  font-style: italic;
  font-weight: 400;
  color: var(--paint-mute);
  font-size: 0.7em;
  margin: 0 4px;
}
.court__count.tie .court__score { color: var(--warn); }

.you-tag {
  display: inline-block;
  font-family: 'DM Mono', monospace;
  font-weight: 700;
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--ink);
  background: var(--ball);
  padding: 3px 7px;
  border-radius: 2px;
  vertical-align: middle;
}

/* Court CTA bar */
.court__cta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 16px 18px;
  background: var(--surface-2);
  border: 0;
  border-top: 1px solid var(--paint-hair);
  font-family: 'Big Shoulders Display', sans-serif;
  font-weight: 700;
  font-size: 14px;
  letter-spacing: 0.10em;
  color: var(--paint);
  text-transform: uppercase;
  cursor: pointer;
  min-height: 52px;
  transition: background 120ms ease, color 120ms ease;
}
.court__cta:hover { background: rgba(243,236,217,0.08); color: var(--ball); }
.court__cta.is-primary {
  background: var(--ball);
  color: var(--ink);
  border-top-color: var(--ball);
}
.court__cta.is-primary:hover { background: var(--ball-deep); color: var(--ink); }
.court__cta-arrow {
  font-family: 'Instrument Serif', serif;
  font-style: italic;
  font-size: 22px;
  color: inherit;
}

/* =====================================================================
   DIAGRAM + SLOT (check-in)
   ===================================================================== */

.diagram {
  position: relative;
  margin: 8px 14px 14px;
  background: var(--court);
  border: 2px solid var(--paint);
  border-radius: 4px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: 1fr auto 1fr;
  background-image: repeating-linear-gradient(35deg, rgba(0,0,0,0.04) 0 2px, transparent 2px 6px);
  overflow: hidden;
}
.diagram::before {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  width: 2px;
  background: var(--paint);
  transform: translateX(-50%);
  z-index: 1;
  opacity: 0.85;
}

.slot {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 14px;
  background: transparent;
  border: 0;
  text-align: left;
  color: inherit;
  cursor: pointer;
  min-height: 108px;
  font: inherit;
  transition: background 200ms ease;
  -webkit-tap-highlight-color: transparent;
}
.slot__pos {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: var(--t-label-lg);
  letter-spacing: var(--tr-label-lg);
  color: var(--paint);
  opacity: 0.88;
  text-transform: uppercase;
  font-weight: 600;
}
.slot__pos .pip {
  width: 4px;
  height: 4px;
  background: currentColor;
  opacity: 0.55;
  border-radius: 50%;
}
.slot__name {
  font-family: 'Instrument Serif', serif;
  font-style: italic;
  font-weight: 400;
  font-size: 24px;
  line-height: 1.08;
  color: var(--paint);
  margin-top: 10px;
}
.slot.is-empty .slot__name {
  font-family: 'DM Mono', monospace;
  font-style: normal;
  font-size: 13px;
  letter-spacing: var(--tr-label-lg);
  color: var(--paint);
  text-transform: uppercase;
  font-weight: 500;
  opacity: 0.82;
}
.slot.is-empty .slot__name::before {
  content: "＋ ";
  color: var(--ball);
  font-weight: 700;
}
.slot.is-empty:hover { background: rgba(243,236,217,0.08); }
.slot.is-you {
  background: var(--ball);
  color: var(--ink);
}
.slot.is-you .slot__pos { color: var(--ink); opacity: 0.78; }
.slot.is-you .slot__name { color: var(--ink); font-weight: 500; }
.slot.is-you::after {
  content: "YOU";
  position: absolute;
  bottom: 10px;
  right: 14px;
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--ink);
  opacity: 0.85;
  font-weight: 700;
}

/* =====================================================================
   NET (both check-in diagram + during-set match)
   ===================================================================== */

.net {
  height: 24px;
  position: relative;
  z-index: 2;
  background:
    repeating-linear-gradient(45deg,  rgba(243,236,217,0.20) 0 1px, transparent 1px 5px),
    repeating-linear-gradient(-45deg, rgba(243,236,217,0.20) 0 1px, transparent 1px 5px),
    var(--court-deep);
  border-top: 2px solid var(--paint);
  border-bottom: 2px solid var(--paint);
  display: flex;
  align-items: center;
  justify-content: center;
}
.diagram .net { grid-column: 1 / -1; grid-row: 2; }
.net__strap {
  background: var(--court-deep);
  padding: 0 12px;
  font-size: var(--t-label);
  letter-spacing: 0.32em;
  color: var(--paint);
  font-weight: 600;
}

/* =====================================================================
   MATCH (during-set, two stacked sides)
   ===================================================================== */

.match {
  position: relative;
  margin: 8px 14px 14px;
  background: var(--court);
  border: 2px solid var(--paint);
  border-radius: 4px;
  display: grid;
  grid-template-rows: 1fr auto 1fr;
  background-image: repeating-linear-gradient(35deg, rgba(0,0,0,0.04) 0 2px, transparent 2px 6px);
  overflow: hidden;
}
.match .side {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: center;
  gap: 14px;
  padding: 16px;
  min-height: 96px;
}
.match .side__pos {
  font-family: 'Big Shoulders Display', sans-serif;
  font-weight: 800;
  font-size: 13px;
  letter-spacing: 0.14em;
  color: var(--paint);
  opacity: 0.85;
  text-transform: uppercase;
  writing-mode: vertical-rl;
  transform: rotate(180deg);
  align-self: stretch;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 4px 0;
}
.match .side__names {
  font-family: 'Instrument Serif', serif;
  font-style: italic;
  font-size: 22px;
  color: var(--paint);
  line-height: 1.2;
}
.match .side.is-winner {
  background: linear-gradient(90deg, rgba(220,255,74,0.16), rgba(220,255,74,0.04));
}
.match .side.is-winner::before {
  content: "WINNER";
  position: absolute;
  top: 8px;
  right: 12px;
  font-family: 'DM Mono', monospace;
  font-weight: 700;
  font-size: 11px;
  letter-spacing: 0.22em;
  color: var(--ink);
  background: var(--ball);
  padding: 3px 7px;
  border-radius: 2px;
}
.match .side.is-winner .side__names { color: var(--paint); font-weight: 500; }

/* =====================================================================
   SET TABS (during-set)
   ===================================================================== */

.settabs {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 4px;
  padding: 0 0 14px;
  margin-bottom: 18px;
  border-bottom: 1px solid var(--paint-hair);
}
.stab {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  padding: 10px 0 12px;
  background: transparent;
  border: 0;
  cursor: pointer;
  border-bottom: 3px solid var(--paint-hair);
  font: inherit;
  color: inherit;
  transition: all 200ms ease;
  min-height: 60px;
}
.stab__num {
  font-family: 'Big Shoulders Display', sans-serif;
  font-weight: 800;
  font-size: 26px;
  color: var(--paint-mute);
  letter-spacing: 0.02em;
  line-height: 1;
}
.stab__label {
  font-size: var(--t-label);
  letter-spacing: var(--tr-label-lg);
  color: var(--paint-dim);
  text-transform: uppercase;
  font-weight: 600;
}
.stab.is-played .stab__num { color: var(--paint); }
.stab.is-played .stab__label { color: var(--paint-dim); }
.stab.is-current { border-bottom-color: var(--ball); }
.stab.is-current .stab__num { color: var(--paint); }
.stab.is-current .stab__label { color: var(--ball); }
.stab.is-viewing {
  background: rgba(243,236,217,0.05);
  border-radius: 3px 3px 0 0;
}
.stab.is-viewing .stab__num { color: var(--paint); }

/* =====================================================================
   HEAD BLOCK (big numbered hero on /play)
   ===================================================================== */

.head__kicker {
  display: flex;
  justify-content: space-between;
  font-size: var(--t-label-lg);
  letter-spacing: var(--tr-label-lg);
  color: var(--paint-dim);
  text-transform: uppercase;
  margin-bottom: 14px;
  font-weight: 500;
}
.head__title { display: flex; align-items: flex-start; gap: 14px; }
.head__num {
  font-family: 'Big Shoulders Display', sans-serif;
  font-weight: 900;
  font-size: 88px;
  line-height: 0.82;
  letter-spacing: -0.04em;
  color: var(--paint);
}
.head__num::after { content: "."; color: var(--ball); }
.head__label { flex: 1; padding-top: 10px; }
.head__label .word {
  font-family: 'Big Shoulders Display', sans-serif;
  font-weight: 800;
  font-size: 22px;
  letter-spacing: 0.06em;
  color: var(--paint);
  line-height: 1;
  text-transform: uppercase;
}
.head__label .descr {
  font-size: var(--t-body);
  line-height: 1.45;
  color: var(--paint);
  margin-top: 10px;
}
.head__label .descr strong { color: var(--ball); font-weight: 500; }

/* Progress ticks (check-in) */
.ticks {
  display: flex;
  gap: 4px;
  padding: 0 4px;
  margin-top: 20px;
}
.tick {
  flex: 1;
  height: 8px;
  background: var(--paint-faint);
  border-radius: 2px;
  transition: background 280ms ease;
}
.tick.is-filled { background: var(--paint); }
.tick.is-you   { background: var(--ball); box-shadow: 0 0 10px var(--ball-shadow); }
.legend {
  display: flex;
  justify-content: space-between;
  padding: 10px 4px 0;
  font-size: var(--t-label-lg);
  letter-spacing: var(--tr-label);
  color: var(--paint-dim);
  text-transform: uppercase;
  font-weight: 500;
}
.legend strong { color: var(--paint); font-weight: 600; }

/* Compass strip */
.compass {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 12px;
  margin: 22px 4px 16px;
  font-size: var(--t-label-lg);
  letter-spacing: var(--tr-label);
  color: var(--paint-dim);
  text-transform: uppercase;
  font-weight: 500;
}
.compass strong { color: var(--paint); font-weight: 600; }
.compass .arrow {
  color: var(--ball);
  font-family: 'Big Shoulders Display', sans-serif;
  font-weight: 900;
  font-size: 18px;
  letter-spacing: 0;
}

/* =====================================================================
   ACTION BAR (sticky footer-ish summary on /play)
   ===================================================================== */

.actionbar {
  margin: 22px 4px 0;
  padding: 18px;
  background: var(--surface);
  border: 1px solid var(--paint-hair);
  border-radius: var(--r);
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.actionbar__status {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: var(--t-label-lg);
  letter-spacing: var(--tr-label);
  color: var(--paint-dim);
  text-transform: uppercase;
  font-weight: 500;
}
.actionbar__status strong {
  color: var(--ball);
  font-weight: 600;
  font-family: 'Big Shoulders Display', sans-serif;
  font-size: 16px;
  letter-spacing: 0.04em;
  margin: 0 4px;
}
.actionbar__hint {
  font-family: 'Instrument Serif', serif;
  font-style: italic;
  font-size: 16px;
  line-height: 1.4;
  color: var(--paint);
}

/* Admin row */
.admin {
  margin-top: 4px;
  padding-top: 14px;
  border-top: 1px solid var(--paint-hair);
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.admin__lab {
  font-size: var(--t-label);
  letter-spacing: var(--tr-label-lg);
  color: var(--paint-dim);
  text-transform: uppercase;
  font-weight: 500;
}
.admin__row { display: flex; gap: 8px; flex-wrap: wrap; }

/* Roster panel (check-in) */
.roster-panel {
  margin: 16px 4px 0;
  padding: 16px;
  background: var(--surface);
  border: 1px solid var(--paint-hair);
  border-radius: var(--r);
}
.roster-panel__head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
  font-size: var(--t-label-lg);
  letter-spacing: var(--tr-label);
  color: var(--paint-dim);
  text-transform: uppercase;
  font-weight: 500;
}
.roster-panel__head strong { color: var(--paint); font-weight: 600; }
.roster-panel__toggle {
  background: transparent;
  border: 0;
  color: var(--ball);
  padding: 6px 0;
  font: inherit;
  cursor: pointer;
  text-transform: uppercase;
  letter-spacing: var(--tr-label-lg);
  font-size: var(--t-label-lg);
  font-weight: 600;
}

/* =====================================================================
   STATS — trio + records + archive (player card)
   ===================================================================== */

.trio {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  padding: 8px 0 22px;
  margin-bottom: 26px;
  border-bottom: 1px solid var(--paint-hair);
}
.stat { padding: 0 12px; border-right: 1px solid var(--paint-hair); }
.stat:first-child { padding-left: 4px; }
.stat:last-child  { border-right: 0; padding-right: 4px; }
.stat__lab {
  font-size: var(--t-label);
  letter-spacing: var(--tr-label-lg);
  color: var(--paint-dim);
  text-transform: uppercase;
  margin-bottom: 10px;
  font-weight: 500;
}
.stat__num {
  font-family: 'Big Shoulders Display', sans-serif;
  font-weight: 900;
  font-size: 38px;
  line-height: 0.9;
  color: var(--paint);
  letter-spacing: -0.02em;
}
.stat__num em {
  font-family: 'Instrument Serif', serif;
  font-style: italic;
  font-weight: 400;
  color: var(--paint-mute);
  font-size: 0.42em;
  margin-left: 2px;
}
.stat__sub {
  margin-top: 8px;
  font-family: 'Instrument Serif', serif;
  font-style: italic;
  font-size: 13px;
  color: var(--paint-dim);
  line-height: 1.3;
}

/* Stats strip (dashboard) */
.stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  padding: 22px 0;
  border-top: 1px solid var(--paint-hair);
  border-bottom: 1px solid var(--paint-hair);
}
.stats__cell { padding: 0 14px; border-right: 1px solid var(--paint-hair); }
.stats__cell:last-child { border-right: 0; }
.stats__lab {
  font-size: var(--t-label);
  letter-spacing: var(--tr-label-lg);
  color: var(--paint-dim);
  text-transform: uppercase;
  margin-bottom: 10px;
  font-weight: 500;
}
.stats__num {
  font-family: 'Big Shoulders Display', sans-serif;
  font-weight: 900;
  font-size: 30px;
  line-height: 0.9;
  color: var(--paint);
  letter-spacing: -0.02em;
}
.stats__num.is-ok { color: var(--ball); }
.stats__num em {
  font-family: 'Instrument Serif', serif;
  font-style: italic;
  font-weight: 400;
  color: var(--paint-mute);
  font-size: 0.5em;
}

/* Section header */
.sec { margin-bottom: 28px; }
.sec__head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding: 0 4px 12px;
  margin-bottom: 6px;
  border-bottom: 1px solid var(--paint-hair);
}
.sec__head h2 {
  margin: 0;
  font-family: 'Big Shoulders Display', sans-serif;
  font-weight: 800;
  font-size: 16px;
  letter-spacing: var(--tr-label-lg);
  color: var(--paint);
  text-transform: uppercase;
}
.sec__head h2 em {
  font-family: 'Instrument Serif', serif;
  font-style: italic;
  font-weight: 400;
  color: var(--paint-warm);
  margin-left: 8px;
  letter-spacing: 0;
  text-transform: none;
  font-size: 15px;
}
.sec__count {
  font-size: var(--t-label-lg);
  letter-spacing: var(--tr-label);
  color: var(--paint-dim);
  text-transform: uppercase;
  font-weight: 500;
}
.sec__count strong { color: var(--paint); font-weight: 600; }

/* Records list */
.records { display: flex; flex-direction: column; }
.rec {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 12px;
  align-items: center;
  padding: 14px 6px;
  border-bottom: 1px solid var(--paint-hair);
  text-decoration: none;
  color: inherit;
  min-height: 56px;
  border-radius: 2px;
}
.rec:last-child { border-bottom: 0; }
.rec:hover { background: rgba(243,236,217,0.05); }
.rec__name {
  font-family: 'Instrument Serif', serif;
  font-style: italic;
  font-size: 19px;
  color: var(--paint);
}
.rec__name .with {
  color: var(--paint-mute);
  font-size: 14px;
  margin-right: 6px;
  font-style: normal;
  font-family: 'DM Mono', monospace;
  letter-spacing: var(--tr-label);
  text-transform: uppercase;
}
.rec__rec {
  font-family: 'Big Shoulders Display', sans-serif;
  font-weight: 800;
  font-size: 22px;
  color: var(--paint);
  letter-spacing: 0.02em;
  min-width: 64px;
  text-align: right;
}
.rec__rec em {
  font-family: 'Instrument Serif', serif;
  font-style: italic;
  font-weight: 400;
  color: var(--paint-mute);
  margin: 0 4px;
  font-size: 16px;
  letter-spacing: 0;
}
.rec__rec .tie {
  color: var(--warn);
  font-size: 13px;
  font-family: 'DM Mono', monospace;
  font-weight: 500;
  letter-spacing: var(--tr-label);
  margin-left: 6px;
}

/* Avatar (player card head) */
.avatar {
  aspect-ratio: 1 / 1;
  background: var(--court);
  border: 2px solid var(--paint);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Big Shoulders Display', sans-serif;
  font-weight: 900;
  font-size: 36px;
  color: var(--paint);
  position: relative;
  background-image: repeating-linear-gradient(35deg, rgba(0,0,0,0.05) 0 2px, transparent 2px 6px);
  border-radius: 4px;
}
.avatar.is-you {
  background: var(--ball);
  color: var(--ink);
  border-color: var(--ball);
}
.avatar::before {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  width: 1px;
  background: var(--paint);
  opacity: 0.5;
}
.avatar.is-you::before { background: var(--ink); opacity: 0.25; }

/* Saturdays archive (horizontal scroll cards) */
.archive {
  display: flex;
  gap: 12px;
  overflow-x: auto;
  padding-bottom: 12px;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}
.archive::-webkit-scrollbar { display: none; }
.past {
  flex: 0 0 auto;
  width: 148px;
  background: var(--surface);
  border: 1px solid var(--paint-hair);
  border-radius: var(--r);
  padding: 14px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  text-decoration: none;
  color: inherit;
}
.past:hover { border-color: var(--paint-faint); background: var(--surface-2); }
.past__month {
  font-size: var(--t-label-lg);
  letter-spacing: var(--tr-label-lg);
  color: var(--paint-dim);
  text-transform: uppercase;
  font-weight: 500;
}
.past__day {
  font-family: 'Big Shoulders Display', sans-serif;
  font-weight: 900;
  font-size: 32px;
  color: var(--paint);
  letter-spacing: -0.02em;
  line-height: 0.9;
}
.past__rec {
  font-family: 'Big Shoulders Display', sans-serif;
  font-weight: 700;
  font-size: 18px;
  color: var(--ball);
  letter-spacing: 0.02em;
  margin-top: 4px;
}
.past__sub {
  font-family: 'DM Mono', monospace;
  font-size: var(--t-label);
  letter-spacing: var(--tr-label);
  color: var(--paint-dim);
  text-transform: uppercase;
  font-weight: 500;
}

/* =====================================================================
   SIGNUP (invite block, hero, legal)
   ===================================================================== */

.invite {
  padding: 16px 18px;
  background: rgba(220,255,74,0.07);
  border: 1px solid rgba(220,255,74,0.45);
  border-radius: var(--r);
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 16px;
  align-items: center;
}
.invite__num {
  font-family: 'Big Shoulders Display', sans-serif;
  font-weight: 900;
  font-size: 34px;
  color: var(--ball);
  line-height: 1;
}
.invite__body strong {
  display: block;
  color: var(--ball);
  font-weight: 600;
  font-size: 13px;
  letter-spacing: var(--tr-label-lg);
  margin-bottom: 4px;
  text-transform: uppercase;
}
.invite__body .expires {
  font-size: 13px;
  color: var(--paint);
  letter-spacing: 0;
  text-transform: none;
}
.invite__body em {
  display: block;
  font-family: 'Instrument Serif', serif;
  font-style: italic;
  font-size: 15px;
  color: var(--paint-warm);
  margin-top: 6px;
}

.invalid {
  padding: 18px;
  background: rgba(255,154,92,0.08);
  border: 1px solid rgba(255,154,92,0.5);
  border-radius: var(--r);
}
.invalid__lab {
  font-size: var(--t-label-lg);
  letter-spacing: var(--tr-label-lg);
  color: var(--warn);
  text-transform: uppercase;
  margin-bottom: 6px;
  font-weight: 600;
}
.invalid__txt {
  font-family: 'Instrument Serif', serif;
  font-style: italic;
  font-size: 15px;
  color: var(--paint);
}

.legal {
  font-family: 'Instrument Serif', serif;
  font-style: italic;
  font-size: 14px;
  color: var(--paint-dim);
  line-height: 1.5;
  margin-top: 4px;
}

/* =====================================================================
   ROADMAP STEPS (dashboard)
   ===================================================================== */

.roadmap { display: flex; flex-direction: column; }
.step {
  display: grid;
  grid-template-columns: 36px 1fr auto;
  gap: 14px;
  align-items: center;
  padding: 14px 4px;
  border-bottom: 1px solid var(--paint-hair);
}
.step:last-child { border-bottom: 0; }
.step__n {
  font-family: 'Big Shoulders Display', sans-serif;
  font-weight: 800;
  font-size: 18px;
  color: var(--paint-dim);
  letter-spacing: -0.02em;
}
.step__txt {
  font-size: var(--t-body);
  color: var(--paint);
  line-height: 1.4;
}
.step__pill {
  font-size: var(--t-label);
  letter-spacing: var(--tr-label-lg);
  color: var(--paint-dim);
  text-transform: uppercase;
  padding: 5px 9px;
  border: 1px solid var(--paint-faint);
  border-radius: 2px;
  font-weight: 500;
  white-space: nowrap;
}
.step__pill.done {
  color: var(--ball);
  border-color: rgba(220,255,74,0.45);
  background: rgba(220,255,74,0.06);
}
.step__pill.now {
  color: var(--ink);
  background: var(--ball);
  border-color: var(--ball);
}

/* =====================================================================
   HERO (dashboard, signup)
   ===================================================================== */

.hero h1 {
  margin: 0;
  font-family: 'Big Shoulders Display', sans-serif;
  font-weight: 900;
  font-size: clamp(48px, 11vw, 96px);
  line-height: 0.92;
  letter-spacing: -0.025em;
  color: var(--paint);
}
.hero h1 em {
  font-family: 'Instrument Serif', serif;
  font-style: italic;
  font-weight: 400;
  color: var(--ball);
  font-size: 0.7em;
  letter-spacing: 0;
}
.hero__lede,
.hero__sub {
  margin-top: 14px;
  font-family: 'Instrument Serif', serif;
  font-style: italic;
  font-size: 18px;
  line-height: 1.45;
  color: var(--paint);
  max-width: 42ch;
}

/* =====================================================================
   FOOTER
   ===================================================================== */

footer {
  margin-top: auto;
  padding-top: 20px;
  border-top: 1px solid var(--paint-hair);
  font-size: var(--t-label-lg);
  letter-spacing: var(--tr-label);
  color: var(--paint-dim);
  text-transform: uppercase;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
}
footer .rules {
  font-family: 'Instrument Serif', serif;
  font-style: italic;
  font-size: 14px;
  letter-spacing: 0;
  text-transform: none;
  color: var(--paint);
}

/* =====================================================================
   SUN THEME — the live player-facing theme (high-contrast light, built
   for reading a phone in direct sunlight courtside). Applied permanently
   via a hardcoded `class="sun"` on <html> in the player pages (index,
   play, stats, signup, welcome). Black-on-white holds up at oblique sun
   angles where the old dark theme washed out. Origin: courtside-proof.html
   mode A. Pure token override — every component re-themes via var().
   NOTE: admin.php intentionally has NO `.sun` class, so the admin console
   keeps the original dark tokens (the dark `:root` block above + admin.css).
   ===================================================================== */

html.sun {
  --bg:           #edefec;
  --out:          #edefec;   /* faint cool grey so the white cards pop at an angle */
  --surface:      #ffffff;   /* pure white content = max backlight brightness in sun */
  --surface-2:    #e9ebe6;
  --court:        #ffffff;
  --court-deep:   #161616;   /* keeps the net bar dark against the white court */
  --paint:        #000000;
  --paint-warm:   #141414;
  --paint-dim:    #262626;
  --paint-mute:   #454545;
  --paint-faint:  #6f6f6f;   /* darker so card edges + hairlines survive glare */
  --paint-hair:   #b4b4b4;
  --ball:         #161616;   /* the accent goes near-black: CTAs/dots read in sun */
  --ball-deep:    #000000;
  --ball-shadow:  rgba(0,0,0,0.18);
  --warn:         #b23a00;
  --loss:         rgba(178,58,0,0.55);
  --ink:          #ffffff;
}
/* drop the dark radial vignette — it muddies the light background */
html.sun body { background-image: none; }
/* the "NET" strap sits on the always-dark net bar; keep its text light
   (it uses --paint, which is now black — would vanish without this) */
html.sun .net__strap { color: #f3ecd9; }