:root {
  --text-main: #2b233d;
  
  --purple: #2b233d;
  --yellow: #fff4c2;
  --teal: #c9f1f0;

  --panel-pad-x: 24px;
  --panel-pad-top: 85px;
  --panel-pad-bottom: 10px;

  --input-bg: rgba(255,255,255,0.8);
  --border: rgba(43,35,61,0.18);
  --text-muted: rgba(43,35,61,0.75);
  --dark: rgba(43,35,61,0.85);

  --radius: 12px;
  --radius-compact: 10px;

  --max-form: 500px;
  
  --runner1-bg: rgba(255, 244, 194, 0.75);
  --runner1-input: rgba(255, 244, 194, 0.85);

  --runner2-bg: rgba(201, 241, 240, 0.75);
  --runner2-input: rgba(201, 241, 240, 0.85);
  
  --runner1-border: #ffa300;
  --runner2-border: #00ceae;
  --input-border-w: 2px;
  
  --bar-control-h: 38px;
}

* { box-sizing: border-box; }

html, body {
  height: 100%;
  margin: 0;
  background: rgba(255,255,255,0.1);
}

body {
  margin: 0;
  font-family: "Open Sans", system-ui, sans-serif;
  overflow-x: hidden;
  color: var(--text-main);
}

#stage {
  min-height: 100vh;
}

.panel {
  display: none;
  --bar-offset: 0px;

  --pad-top: var(--panel-pad-top);
  --pad-bot: var(--panel-pad-bottom);

  padding: var(--pad-top) var(--panel-pad-x) var(--pad-bot);

  min-height: calc(100dvh - var(--pad-top) - var(--pad-bot));
}

.panel.active {
  display: block;
}

/*.panel.yellow { background: var(--yellow); }
.panel.teal   { background: var(--teal); }*/

.panel-title {
  text-align: center;
  margin: 0 0 18px;
}

/* ===========================
   Cat lane
=========================== */

#cat-lane {
  position: fixed;
  left: 0;
  top: 77.5%;
  width: 100%;
  height: 260px;
  transform: translateY(-50%);
  pointer-events: none;
  z-index: 10;
}

/* Base cat styling */
.cat {
  position: absolute;

  /* vertical placement is now relative to the lane */
  bottom: var(--lane-y, 0px);

  width: 120px;
  display: none;

  /* left is now the "run" axis */
  left: -180px;

  /* transform is reserved ONLY for slow random drift */
  transform: translate3d(calc(-50% + var(--dx, 0px)), var(--dy, 0px), 0);
  transition: transform 6s ease-in-out;

  will-change: left, transform;
}

/* Per-cat base settings */
#cat-yellow {
  --park-x: calc(50vw);
  --lane-y: 45px; /* yellow sits a bit higher */
}

#cat-teal {
  --park-x: calc(50vw);
  --lane-y: 0px;
}

/* “Parked” positions (cats idle-run) */
.cat.park-yellow,
.cat.park-teal {
  left: var(--park-x);
}

/* Run-in from left to parked spot */
.cat.run-in-yellow { animation: runInYellow 0.9s ease-out forwards; }
.cat.run-in-teal   { animation: runInTeal   0.9s ease-out forwards; }

/* Run off to the right from wherever they are */
.cat.run-off { animation: runOff 1.0s ease-in forwards; }

@keyframes runInYellow {
  from { left: -180px; }
  to   { left: var(--park-x); }
}

@keyframes runInTeal {
  from { left: -180px; }
  to   { left: var(--park-x); }
}

@keyframes runOff {
  from { left: var(--from-x, var(--park-x)); }
  to   { left: calc(100vw + 220px); }
}

/* ===========================
   Forms + fields
=========================== */

.runner-form {
  max-width: var(--max-form);
  margin: 24px auto 0;
}

/* 2×1 layout: age | gender, then time full width */
.field-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  align-items: end;
}

.field-grid label,
.gender {
  display: grid;
  gap: 6px;
}

.field-grid label span,
.gender > span {
  font-size: 1rem;
  font-weight: 700;
  opacity: 0.9;
}

/* time spans both columns, same width as the two top boxes combined */
.field-grid .time {
  grid-column: 1 / -1;
}

/* Buttons under the form */
.form-actions {
  margin-top: 14px;
  display: grid;
  gap: 8px;
  justify-items: end; /* right-align button + hint */
}

.form-actions .hint {
  text-align: right;
}

.form-actions button {
  padding: 12px 16px;
  border-radius: var(--radius);
  border: 0;
  background: var(--dark);
  color: white;
  font-size: 1rem;
  cursor: pointer;
}

.form-actions button:active {
  transform: translateY(1px);
}

.hint {
  margin: 0;
  font-size: 0.95rem;
  color: var(--text-muted);
}

/* Invalid styling hook (field-level, no snapping) */
.field-grid input.invalid {
  border-color: rgba(180, 0, 0, 0.6);
  background: rgba(255, 235, 235, 0.9);
}

/* Remove number input spinners */
input[type="number"]::-webkit-outer-spin-button,
input[type="number"]::-webkit-inner-spin-button {
  -webkit-appearance: none;
  margin: 0;
}
input[type="number"] {
  appearance: textfield;
  -moz-appearance: textfield;
}

/* ===========================
   Gender toggle
=========================== */

.gender-toggle {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.gbtn {
  padding: 12px 12px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--input-bg);
  font-size: 1rem;
  cursor: pointer;
  user-select: none;
}

.gbtn[aria-pressed="true"] {
  background: var(--dark);
  color: white;
  border-color: var(--dark);
}

/* ===========================
   Runner 1 collapses into a top bar on panel 2
=========================== */

.runner-bar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 20;

  padding: 12px 16px;
  margin: 0;
  backdrop-filter: blur(10px);
  background: var(--runner1-bg);
  border-bottom: none;
}

.runner-bar .bar-title {
  font-weight: 650;
  margin-bottom: 10px;
}

/* Compact form in bar */
.runner-form.compact {
  max-width: var(--max-form);
  margin: 0 auto;
}

.field-grid.compact-grid input[type="text"],
.field-grid.compact-grid input[type="number"] {
  padding: 10px 10px;
  border-radius: var(--radius-compact);
  font-size: 0.95rem;
}

.runner-form.compact .gbtn {
  padding: 10px 10px;
  border-radius: var(--radius-compact);
  font-size: 0.95rem;
}
/* Screen-reader only utility */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border: 0;
}

/* One-line runner bar layout */
.runner-bar-row {
  width: fit-content;
  max-width: 100%;
  margin: 0 auto;
  display: grid;

  grid-template-columns: max-content 50px 100px 75px; /* label | age | gender | time */
  gap: 10px;
  align-items: center;
}

.runner-bar-row > * {
  min-width: 0;
}

.runner-bar-label {
  font-weight: 650;
  opacity: 0.95;
  white-space: nowrap;
}

/* Compact inputs in the TOP BAR (Runner 1 bar) */
.bar-field input[type="text"],
.bar-field input[type="number"],
.bar-field select {
  width: 100%;
  padding: 8px 10px;
  border-radius: var(--radius-compact);
  border: var(--input-border-w) solid var(--border);
  font-size: 0.95rem;
  background: var(--input-bg);
  color: var(--text-main);
}

/* Inputs (main forms) */
.field-grid input[type="text"],
.field-grid input[type="number"],
.field-grid select {
  width: 100%;
  padding: 12px 12px;
  border-radius: var(--radius);
  border: var(--input-border-w) solid var(--border);
  font-size: 1rem;
  background: var(--input-bg);
  color: var(--text-main);
}

/* Center the numbers/text inside Age + Time boxes */
.runner-bar-row input[name="age"],
.runner-bar-row input[name="time"] {
  text-align: center;
}

/* Gender toggle button in bar (same width as Age now) */
.bar-gender-btn {
  width: 100%;
  padding: 8px 10px;
  border-radius: var(--radius-compact);
  border: 1px solid var(--border);
  background: var(--input-bg);
  font-size: 0.95rem;
  cursor: pointer;
  user-select: none;
  line-height: 1;
  text-align: center;
}

.bar-gender-btn:active {
  transform: translateY(1px);
}

.bar-gender-select {
  padding: 8px 10px;
  border-radius: var(--radius-compact);
  font-size: 0.95rem;
  background: var(--input-bg);
  border: var(--input-border-w) solid var(--runner1-border);
}

/* Runner bar hint: no phantom spacing, centered */
#form-1b .hint {
  max-width: var(--max-form);
  margin: 0 auto;          /* remove the top margin */
  text-align: center;
}

/* If the hint is empty, remove it from layout entirely */
#form-1b .hint:empty {
  display: none;
}

/* Runner 1 (top bar) inputs */
#form-1b input,
#form-1b select {
  background: var(--runner1-input);
  border-color: var(--runner1-border);
}

#form-1b .bar-field input[type="text"],
#form-1b .bar-field input[type="number"],
#form-1b .bar-field select {
  height: var(--bar-control-h);
  padding: 0 10px;
  border-radius: var(--radius-compact);
  font-size: 0.95rem;
  line-height: normal;
}

/* Background video */
#bg-video {
  position: fixed;
  inset: 0;
  width: 100vw;
  height: 100vh;
  object-fit: cover;
  z-index: -1;
  pointer-events: none;
}

#bg-dim {
  position: fixed;
  inset: 0;
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(6px);
  z-index: 0;
  pointer-events: none;
}

/* Make panels slightly glassy so background shows through
.panel.yellow,
.panel.teal,
.panel.results {
  background: rgba(255, 255, 255, 0.42);
  backdrop-filter: blur(4px);
}*/

.panel.results {
  --pad-top: 10px;
  text-align: center;
}

/* Runner 1 initial form inputs (panel 1) */
.panel.yellow .field-grid input,
.panel.yellow .field-grid select {
  background: var(--runner1-input);
  border-color: var(--runner1-border);
}

/* Runner 2 inputs */
.panel.teal .field-grid input,
.panel.teal .field-grid select {
  background: var(--runner2-input);
  border-color: var(--runner2-border);
}

.field-grid input.invalid {
  background: rgba(255, 220, 220, 0.9);
}

#info-btn-fixed {
  position: fixed;
  top: 9px;
  right: 9px;

  width: 42px;
  height: 42px;
  border-radius: 999px;

  /* circle 50% opacity */
  background: rgba(255,255,255,0.50);
  border: 1px solid rgba(0,0,0,0.12);

  backdrop-filter: blur(10px);

  /* different feel for the "i" */
  font-family: "Open Sans", system-ui, sans-serif;
  font-style: normal;

  /* "i" about 75% opacity */
  color: rgba(43, 35, 61, 0.75); /* 75% of #2b233d */
  font-size: 24px;
  font-weight: 700;

  cursor: pointer;
  z-index: 50;

  /* remove click ring behavior */
  outline: none;
}

#info-btn-fixed:hover {
  box-shadow: 0 0 0 3px rgba(0,0,0,0.16);
}

#info-btn-fixed:focus,
#info-btn-fixed:active {
  outline: none;
  box-shadow: none;
}

body.is-results #info-btn-fixed {
  display: none;
}

#info-btn-results.info-inline {
  position: static;
  width: 30px;
  height: 30px;
  border-radius: 999px;

  background: rgba(255,255,255,0.50);
  border: 1px solid rgba(0,0,0,0.12);
  backdrop-filter: blur(10px);

  font-family: "Open Sans", system-ui, sans-serif;
  color: rgba(43, 35, 61, 0.75);
  font-size: 18px;
  font-weight: 700;

  cursor: pointer;
  outline: none;
}

#info-btn-results.info-inline:hover {
  box-shadow: 0 0 0 3px rgba(0,0,0,0.16);
}

#info-btn-results.info-inline:focus,
#info-btn-results.info-inline:active {
  outline: none;
  box-shadow: none;
}

.results-actions-row{
  width: 100%;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
}

.results-actions-row .btn-restart{
  grid-column: 2;
  justify-self: center;
}

.results-actions-row .info-inline{
  grid-column: 3;
  justify-self: start;
  margin-left: 12px;
}

.overlay {
  position: fixed;
  inset: 0;
  background: rgba(255,255,255,0.25);
  backdrop-filter: blur(10px);
  z-index: 60;
}

/* Centered modal */
.modal {
  position: fixed;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: min(560px, calc(100vw - 32px));
  max-height: min(80vh, 720px);
  overflow: auto;

  background: rgba(255,255,255,0.75);
  backdrop-filter: blur(14px);
  border: 1px solid rgba(0,0,0,0.12);
  border-radius: 16px;
  padding: 18px 18px 16px;

  z-index: 70;
  box-shadow: 0 10px 30px rgba(0,0,0,0.18);
}

.modal h2 {
  margin: 0 0 10px;
  text-align: center;
}

.modal h3 {
  margin: 16px 0 8px;
}

.modal p {
  margin: 10px 0;
}

.modal ul {
  margin: 8px 0 0;
  padding-left: 18px;
}

.modal a {
  color: inherit;
}

.modal-close {
  position: absolute;
  top: 10px;
  right: 12px;

  background: none;
  border: none;
  padding: 4px;

  font-size: 26px;
  line-height: 1;
  color: rgba(43, 35, 61, 0.7);
  cursor: pointer;
}

.modal-close:hover {
  color: rgba(43, 35, 61, 1);
}

.modal-close:focus,
.modal-close:active {
  outline: none;
}

.modal-tip kbd {
  padding: 2px 6px;
  border-radius: 6px;
  border: 1px solid rgba(0,0,0,0.15);
  background: rgba(255,255,255,0.7);
}

/* Results actions layout */
.panel.results .actions {
  max-width: var(--max-form);
  margin: 24px auto 0;
  display: grid;
  gap: 12px;
  justify-items: center;
  text-align: center;
}

.agegrade-link {
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* Restart button: parkrun-purple themed */
.btn-restart {
  color: var(--text-main);

  /* 50% opacity background + thicker border at 50% */
  background: rgba(255, 255, 255, 0.50);
  border: 4px solid rgba(43, 35, 61, 0.50);

  border-radius: 14px;
  padding: 14px 20px;   /* bigger hit area */
  font-size: calc(1rem + 4px);
  cursor: pointer;
}

.btn-restart:hover {
  background: rgba(43, 35, 61, 0.60);
  border-color: rgba(43, 35, 61, 0.60);
}

.btn-restart:active {
  transform: translateY(1px);
}

/* ===========================
   Warnings (soft caps)
=========================== */
.warnings {
  max-width: var(--max-form);
  margin: 16px auto 0;
  padding: 12px 14px;
  border-radius: 12px;
  border: 1px solid rgba(120, 70, 0, 0.22);
  background: rgba(255, 244, 194, 0.65);
  color: rgba(80, 50, 0, 0.95);
}

.warnings p {
  margin: 6px 0;
  font-size: 0.98rem;
}

/* ===========================
   Results layout + animations
=========================== */

.panel.results {
  text-align: center;
  padding-top: 10px;
}

.results-wrap {
  max-width: 720px;
  margin: 0 auto;
}

.results-top {
  display: grid;
  grid-template-columns: 1fr 1fr;
  column-gap: 22px;
  align-items: start;
  justify-items: center;
  margin-top: 0;
  margin-bottom: 0;
}

.results-runner {
  display: grid;
  gap: 10px;
  justify-items: center;
}

.results-runner-cat {
  width: 140px;
  height: auto;
  image-rendering: auto;
}

.results-runner-cat.flip {
  transform: scaleX(-1);
}

.cat-flip {
  transform: scaleX(-1);
  display: inline-block;
}

.results-caption {
  font-weight: 650;
  opacity: 0.95;
}

.results-section {
  margin-top: 14px;
  padding-top: 0;
  border-top: none;
}

.results-winner {
  margin-top: 10px;
  font-weight: 700;
}

.results-grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  align-items: start;
  margin-top: 14px;
}

.results-card {
  padding: 12px 12px;
  border: 1px solid rgba(0,0,0,0.10);
  border-radius: 14px;
  background: rgba(255,255,255,0.55);
  backdrop-filter: blur(8px);
}

.results-card h3 {
  margin: 0 0 8px;
  font-size: 1.05rem;
}

.results-times {
  display: grid;
  gap: 8px;
  margin-top: 8px;
}

.results-time-row {
  display: grid;
  gap: 4px;
}

.results-time-row .label {
  opacity: 0.75;
  font-size: 0.95rem;
}

.results-time-row .value {
  font-weight: 750;
  font-size: 1.15rem;
}

.results-anim {
  display: grid;
  gap: 10px;
  justify-items: center;
  margin-bottom: 10px;
}

.results-anim img {
  width: 120px;
  height: auto;
}

.results-anim.small img {
  width: 100px;
}

.results-runner-label {
  font-weight: 750;
  font-size: 1.2rem;
  letter-spacing: 0.02em;
}

.results-anim.peak img {
  width: 80px;
}

/* ===========================
   Top bar enter animation
=========================== */

.runner-bar {
  transform: translateY(-120%);
  opacity: 0;
  transition: transform 260ms ease, opacity 260ms ease;
  will-change: transform, opacity;
}

/* When visible */
.runner-bar.is-in {
  transform: translateY(0);
  opacity: 1;
}

/* ===========================
   Form transitions (fade + slide)
=========================== */

.slide-fade {
  opacity: 1;
  transform: translateY(0);
  transition: opacity 260ms ease, transform 260ms ease;
  will-change: opacity, transform;
}

/* Start state for "enter from above" */
.slide-fade.pre-enter {
  opacity: 0;
  transform: translateY(-16px);
}

/* Leaving state: fade out + down */
.slide-fade.is-out {
  opacity: 0;
  transform: translateY(16px);
  pointer-events: none;
}

/* Optional explicit "in" state (handy to force transitions reliably) */
.slide-fade.is-in {
  opacity: 1;
  transform: translateY(0);
}

/* Let panel 1 sit on top briefly during the crossfade */
/* During crossfade, prevent the "double glass" white flash */
.panel.is-overlay {
  position: fixed;
  inset: 0;
  z-index: 40;

  background: transparent !important;
  backdrop-filter: none !important;

  pointer-events: none; /* optional, keeps clicks on the new panel */
}

/* Coffee cat */
.results-coffee {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  justify-items: center;
  align-items: end;
  column-gap: 18px;
  margin-top: 0;
}

.results-coffee .coffee-cat {
  width: 120px;
  height: auto;
}

.results-coffee .coffee-cat.flip {
  transform: scaleX(-1);
}

.loading {
  position: fixed;
  inset: 0;
  z-index: 80; /* above everything */
  display: grid;
  place-items: center;
  background: rgba(255,255,255,0.25);
  backdrop-filter: blur(12px);
}

.loading[hidden] { display: none; }

.loading-card {
  width: min(360px, calc(100vw - 40px));
  padding: 18px 18px 16px;
  border-radius: 16px;
  background: rgba(255,255,255,0.70);
  border: 1px solid rgba(0,0,0,0.12);
  box-shadow: 0 10px 30px rgba(0,0,0,0.18);
  text-align: center;
}

.loading-text {
  font-weight: 700;
  margin-top: 10px;
}

.loading-sub {
  margin-top: 6px;
  opacity: 0.75;
  font-size: 0.95rem;
}

/* Simple spinner */
.spinner {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 4px solid rgba(43,35,61,0.18);
  border-top-color: rgba(43,35,61,0.65);
  animation: spin 0.9s linear infinite;
  margin: 0 auto;
}

@keyframes spin { to { transform: rotate(360deg); } }

/* Optional: hide fixed info button while loading */
body.is-loading #info-btn-fixed { display: none; }