/* ============================================================
   MIKEY RUNNER - pixel UI
   Hard edges only: no border-radius, no soft shadows.
   ============================================================ */

:root {
  --ink: #070a12;
  --ink-2: #0c1220;
  --panel: #141d33;
  --panel-2: #1c2846;
  --edge: #05070d;
  --line: #31406b;
  --text: #e8f0ff;
  --muted: #93a6cc;
  --green: #3ef07a;
  --green-dark: #159c4c;
  --pink: #ff4d8d;
  --gold: #ffcd38;
  --blue: #4aa8ff;
  --pixel: 'Press Start 2P', 'Courier New', monospace;
  --mono: ui-monospace, SFMono-Regular, Menlo, Consolas, 'Courier New', monospace;
}

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

html {
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  color: var(--text);
  background-color: var(--ink);
  background-image: radial-gradient(rgba(255, 255, 255, 0.045) 1px, transparent 1px);
  background-size: 24px 24px;
  font-family: var(--mono);
  font-size: 16px;
  line-height: 1.65;
}

img,
canvas,
svg {
  max-width: 100%;
}

h1,
h2,
h3,
h4 {
  margin: 0;
  font-family: var(--pixel);
  font-weight: 400;
  line-height: 1.5;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

p {
  margin: 0 0 1em;
}

a {
  color: var(--green);
  text-decoration: none;
  border-bottom: 2px solid rgba(62, 240, 122, 0.35);
}

a:hover {
  color: #8dffb8;
  border-bottom-color: currentColor;
}

code {
  font-family: var(--mono);
  font-size: 0.92em;
  color: var(--gold);
  background: rgba(0, 0, 0, 0.35);
  padding: 1px 5px;
  border: 2px solid rgba(255, 205, 56, 0.25);
}

.wrap {
  width: 100%;
  max-width: 1000px;
  margin: 0 auto;
  padding: 0 20px;
}

.page {
  flex: 1 0 auto;
  padding-top: 40px;
  padding-bottom: 72px;
}

/* ---------------- top bar ---------------- */

.topbar {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(7, 10, 18, 0.94);
  border-bottom: 4px solid var(--edge);
  box-shadow: 0 4px 0 rgba(62, 240, 122, 0.12);
}

.topbar-in {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-height: 68px;
  flex-wrap: wrap;
  padding-top: 10px;
  padding-bottom: 10px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--pixel);
  font-size: 13px;
  color: var(--text);
  border: 0;
  letter-spacing: 0.06em;
}

.brand:hover {
  color: var(--text);
}

.brand-dot {
  width: 12px;
  height: 12px;
  background: var(--green);
  box-shadow: 0 0 0 3px var(--edge), 3px 3px 0 3px rgba(62, 240, 122, 0.25);
  animation: blink 2.4s steps(1) infinite;
}

.brand-alt {
  color: var(--green);
}

@keyframes blink {
  0%, 88% { opacity: 1; }
  92% { opacity: 0.25; }
  96% { opacity: 1; }
}

.nav {
  display: flex;
  align-items: center;
  gap: 18px;
  flex-wrap: wrap;
}

.nav > a {
  font-family: var(--pixel);
  font-size: 9px;
  letter-spacing: 0.08em;
  color: var(--muted);
  border: 0;
  padding: 6px 2px;
}

.nav > a:hover {
  color: var(--text);
}

.who {
  font-family: var(--pixel);
  font-size: 9px;
  color: var(--gold);
  max-width: 14ch;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.inline-form {
  margin: 0;
  display: inline-flex;
}

/* ---------------- buttons ---------------- */

.btn {
  --btn-bg: var(--green);
  --btn-fg: #04120a;
  --btn-shade: var(--green-dark);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5em;
  font-family: var(--pixel);
  font-size: 10px;
  line-height: 1;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--btn-fg);
  background: var(--btn-bg);
  border: 0;
  padding: 14px 20px;
  cursor: pointer;
  box-shadow: 0 0 0 4px var(--edge), 0 6px 0 4px var(--btn-shade);
  transition: transform 0.06s linear, box-shadow 0.06s linear, filter 0.12s linear;
}

.btn:hover {
  filter: brightness(1.07);
  color: var(--btn-fg);
}

.btn:active {
  transform: translateY(4px);
  box-shadow: 0 0 0 4px var(--edge), 0 2px 0 4px var(--btn-shade);
}

.btn:focus-visible {
  outline: 3px solid var(--gold);
  outline-offset: 4px;
}

.btn[disabled] {
  opacity: 0.55;
  cursor: default;
  transform: none;
}

.btn-ghost {
  --btn-bg: var(--panel-2);
  --btn-fg: var(--text);
  --btn-shade: #0b1225;
}

.btn-danger {
  --btn-bg: var(--pink);
  --btn-fg: #20030f;
  --btn-shade: #a3255a;
}

.btn-sm {
  font-size: 8px;
  padding: 11px 14px;
}

.btn-lg {
  font-size: 13px;
  padding: 19px 26px;
}

.btn-block {
  display: flex;
  width: 100%;
}

/* ---------------- panels ---------------- */

.panel {
  background: var(--panel);
  border: 4px solid var(--edge);
  box-shadow:
    inset 0 0 0 4px var(--panel-2),
    inset -4px -4px 0 rgba(0, 0, 0, 0.35),
    0 8px 0 rgba(0, 0, 0, 0.5);
  padding: 28px;
}

.panel-title {
  font-size: 20px;
  margin-bottom: 12px;
}

.panel-sub {
  color: var(--muted);
  font-size: 14px;
  margin-bottom: 22px;
}

.panel-foot {
  margin: 20px 0 0;
  font-size: 13px;
  color: var(--muted);
}

.panel-warn {
  margin: 16px 0 0;
  font-size: 13px;
  color: var(--gold);
  border-left: 4px solid var(--gold);
  padding-left: 12px;
}

/* ---------------- landing hero ---------------- */

.hero {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 48px;
  align-items: center;
  padding: 8px 0 56px;
}

.eyebrow {
  font-family: var(--pixel);
  font-size: 8px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--pink);
  margin-bottom: 18px;
}

.hero-title {
  font-size: clamp(26px, 5.4vw, 46px);
  line-height: 1.3;
  margin-bottom: 18px;
  color: var(--text);
  text-shadow: 4px 4px 0 var(--edge), 8px 8px 0 rgba(62, 240, 122, 0.16);
}

.hero-title-alt {
  color: var(--green);
  text-shadow: 4px 4px 0 var(--edge);
}

.hero-sub {
  color: var(--muted);
  max-width: 46ch;
  margin-bottom: 0;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin: 28px 0 16px;
}

.hero-note {
  font-size: 13px;
  color: var(--muted);
  margin: 0;
}

.hero-stage {
  margin: 0;
}

.stage-note {
  margin: 14px 0 0;
  font-family: var(--pixel);
  font-size: 8px;
  letter-spacing: 0.1em;
  text-align: right;
  color: var(--muted);
}

/* ---------------- the game stage ---------------- */

.stage {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  background: var(--edge);
  border: 4px solid var(--edge);
  box-shadow: 0 0 0 4px var(--line), 0 10px 0 rgba(0, 0, 0, 0.55);
  overflow: hidden;
  touch-action: none;
  -webkit-user-select: none;
  user-select: none;
}

.stage canvas {
  display: block;
  width: 100%;
  height: 100%;
  image-rendering: crisp-edges;
  image-rendering: pixelated;
}

.stage-demo {
  max-width: 520px;
  margin-left: auto;
}

.hud {
  position: absolute;
  top: 14px;
  left: 16px;
  right: 16px;
  display: flex;
  justify-content: space-between;
  pointer-events: none;
  z-index: 2;
}

.hud-cell {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.hud-cell-right {
  align-items: flex-end;
}

.hud-label {
  font-family: var(--pixel);
  font-size: 7px;
  letter-spacing: 0.18em;
  color: #b3c6ee;
  text-shadow: 2px 2px 0 var(--edge);
}

.hud-val {
  font-family: var(--pixel);
  font-size: 15px;
  color: #ffffff;
  text-shadow: 3px 3px 0 var(--edge);
}

.overlay {
  position: absolute;
  inset: 0;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
  text-align: center;
  background: rgba(5, 7, 13, 0.84);
  z-index: 3;
}

.overlay.is-open {
  display: flex;
}

.overlay-in {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
}

.overlay-kicker {
  margin: 0;
  font-family: var(--pixel);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--gold);
  text-shadow: 3px 3px 0 var(--edge);
}

.overlay-score {
  margin: 0;
  font-family: var(--pixel);
  font-size: 30px;
  color: #ffffff;
  text-shadow: 4px 4px 0 var(--edge);
}

.overlay-meta {
  margin: 0;
  font-family: var(--pixel);
  font-size: 8px;
  letter-spacing: 0.1em;
  color: #b3c6ee;
}

.overlay-hint {
  margin: 0;
  font-size: 12px;
  color: var(--muted);
}

.overlay .btn {
  margin-top: 4px;
}

.game-bar {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 26px;
}

.game-stage {
  font-family: var(--pixel);
  font-size: 8px;
  letter-spacing: 0.14em;
  color: var(--green);
  background: rgba(62, 240, 122, 0.1);
  border: 2px solid rgba(62, 240, 122, 0.35);
  padding: 6px 8px;
}

body[data-stage="outback"] .game-stage {
  color: var(--gold);
  background: rgba(255, 205, 56, 0.1);
  border-color: rgba(255, 205, 56, 0.4);
}

body[data-stage="desert"] .game-stage {
  color: #ffd9a0;
  background: rgba(255, 217, 160, 0.1);
  border-color: rgba(255, 217, 160, 0.4);
}

/* catchphrase + checkpoint banner */
.catch {
  position: absolute;
  top: 46px;
  left: 50%;
  z-index: 2;
  max-width: 86%;
  padding: 9px 12px;
  font-family: var(--pixel);
  font-size: 9px;
  line-height: 1.9;
  text-align: center;
  color: var(--gold);
  background: rgba(5, 7, 13, 0.88);
  border: 3px solid var(--gold);
  box-shadow: 0 4px 0 rgba(0, 0, 0, 0.55);
  opacity: 0;
  transform: translate(-50%, -6px);
  transition: opacity 0.16s linear, transform 0.16s linear;
  pointer-events: none;
}

.catch.is-on {
  opacity: 1;
  transform: translate(-50%, 0);
}

.catch.is-check {
  color: var(--pink);
  border-color: var(--pink);
  font-size: 11px;
}

.game-who,
.game-rank {
  font-size: 13px;
  color: var(--muted);
}

.game-who strong {
  color: var(--gold);
  font-weight: 600;
}

.game-rank {
  font-family: var(--pixel);
  font-size: 8px;
  color: var(--green);
}

/* ---------------- feature cards ---------------- */

.cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

.card {
  background: var(--panel);
  border: 4px solid var(--edge);
  box-shadow: inset 0 0 0 4px var(--panel-2), 0 6px 0 rgba(0, 0, 0, 0.45);
  padding: 22px;
}

.card-title {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 10px;
  margin-bottom: 14px;
  color: var(--text);
}

.card-dot {
  width: 10px;
  height: 10px;
  flex: 0 0 auto;
  box-shadow: 0 0 0 3px var(--edge);
}

.dot-green { background: var(--green); }
.dot-pink { background: var(--pink); }
.dot-gold { background: var(--gold); }

.card p {
  margin: 0;
  font-size: 14px;
  color: var(--muted);
}

/* ---------------- forms ---------------- */

.auth {
  display: flex;
  justify-content: center;
}

.auth-panel {
  width: 100%;
  max-width: 470px;
}

.form {
  margin: 0;
}

.field {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 20px;
}

.field-label {
  font-family: var(--pixel);
  font-size: 8px;
  letter-spacing: 0.08em;
  color: var(--muted);
}

.field-hint {
  font-size: 12px;
  color: var(--muted);
}

.input {
  width: 100%;
  font-family: var(--mono);
  font-size: 15px;
  color: var(--text);
  background: var(--ink-2);
  border: 3px solid var(--line);
  border-radius: 0;
  padding: 12px 14px;
  box-shadow: inset 0 4px 0 rgba(0, 0, 0, 0.45);
  outline: none;
  -webkit-appearance: none;
  appearance: none;
}

.input:focus {
  border-color: var(--green);
  box-shadow: inset 0 4px 0 rgba(0, 0, 0, 0.45), 0 0 0 3px rgba(62, 240, 122, 0.28);
}

.form-error {
  margin: 0 0 20px;
  padding: 12px 14px;
  font-size: 14px;
  color: #ffd0dd;
  background: #3a1220;
  border: 4px solid var(--edge);
  box-shadow: inset 0 0 0 3px #7a1f3a;
}

.flash {
  margin: 0 0 24px;
  padding: 14px 16px;
  font-family: var(--pixel);
  font-size: 9px;
  line-height: 2;
  border: 4px solid var(--edge);
}

.flash-error {
  color: #ffd0dd;
  background: #3a1220;
  box-shadow: inset 0 0 0 3px #7a1f3a;
}

.flash-ok {
  color: #c9ffdd;
  background: #0f2a1b;
  box-shadow: inset 0 0 0 3px #1f7a44;
}

/* ---------------- leaderboard ---------------- */

.scores-head {
  margin-bottom: 26px;
}

.page-title {
  font-size: clamp(20px, 4vw, 30px);
  margin-bottom: 12px;
  text-shadow: 4px 4px 0 var(--edge);
}

.page-sub {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}

.scores-panel {
  padding: 8px 4px;
  overflow-x: auto;
}

.scores-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}

.scores-table th {
  font-family: var(--pixel);
  font-size: 8px;
  font-weight: 400;
  letter-spacing: 0.1em;
  text-align: left;
  color: var(--muted);
  padding: 14px 12px;
  border-bottom: 4px solid var(--edge);
}

.scores-table td {
  padding: 14px 12px;
  border-bottom: 2px solid rgba(49, 64, 107, 0.4);
}

.scores-table tr:last-child td {
  border-bottom: 0;
}

.scores-table tr.is-me td {
  background: rgba(62, 240, 122, 0.07);
}

.col-rank {
  width: 56px;
  font-family: var(--pixel);
  font-size: 10px;
  color: var(--gold);
}

.col-name {
  font-weight: 600;
  letter-spacing: 0.02em;
}

.col-score {
  font-family: var(--pixel);
  font-size: 12px;
  color: var(--green);
  white-space: nowrap;
}

.col-when {
  font-size: 12px;
  color: var(--muted);
  white-space: nowrap;
}

.tag {
  font-family: var(--pixel);
  font-size: 7px;
  color: var(--ink);
  background: var(--green);
  padding: 3px 5px;
  margin-left: 6px;
  vertical-align: middle;
}

.empty {
  padding: 28px 20px;
  margin: 0;
  color: var(--muted);
  text-align: center;
}

.scores-side {
  margin-top: 26px;
  display: grid;
  gap: 22px;
  grid-template-columns: 1fr 1fr;
  align-items: stretch;
}

.mini {
  padding: 20px;
}

.mini-title {
  font-size: 9px;
  color: var(--muted);
  margin-bottom: 12px;
}

.mini-value {
  font-family: var(--pixel);
  font-size: 24px;
  color: var(--gold);
  margin: 0 0 10px;
  text-shadow: 3px 3px 0 var(--edge);
}

.mini-note {
  margin: 0;
  font-size: 13px;
  color: var(--muted);
}

/* ---------------- footer ---------------- */

.foot {
  flex: 0 0 auto;
  border-top: 4px solid var(--edge);
  background: rgba(5, 7, 13, 0.6);
  padding: 22px 0 28px;
}

.foot-keys {
  margin: 0 0 10px;
  font-family: var(--pixel);
  font-size: 8px;
  letter-spacing: 0.12em;
  color: var(--muted);
}

.key {
  color: var(--ink);
  background: var(--muted);
  padding: 4px 6px;
  margin-right: 4px;
}

.sep {
  color: var(--line);
  margin: 0 8px;
}

.foot-fine {
  margin: 0;
  font-size: 12px;
  color: #6f81a8;
}

/* ---------------- CRT overlay ---------------- */

.scanlines {
  position: fixed;
  inset: 0;
  z-index: 200;
  pointer-events: none;
  background: repeating-linear-gradient(
    to bottom,
    rgba(0, 0, 0, 0.16) 0,
    rgba(0, 0, 0, 0.16) 1px,
    rgba(255, 255, 255, 0) 1px,
    rgba(255, 255, 255, 0) 3px
  );
  opacity: 0.55;
}

/* ---------------- responsive ---------------- */

@media (max-width: 860px) {
  .hero {
    grid-template-columns: 1fr;
    gap: 34px;
    padding-bottom: 40px;
  }

  .hero-stage {
    order: -1;
  }

  .stage-demo {
    margin: 0 auto;
  }

  .cards {
    grid-template-columns: 1fr;
  }

  .scores-side {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 560px) {
  .page {
    padding-top: 26px;
    padding-bottom: 48px;
  }

  .topbar-in {
    min-height: 0;
  }

  .nav {
    gap: 12px;
    width: 100%;
    justify-content: space-between;
  }

  .panel {
    padding: 20px;
  }

  .hero-actions .btn {
    width: 100%;
  }

  .hud-val {
    font-size: 12px;
  }

  .catch {
    top: 38px;
    font-size: 8px;
    padding: 6px 8px;
  }

  .overlay-score {
    font-size: 22px;
  }

  .col-when {
    display: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  * {
    animation: none !important;
    transition: none !important;
  }

  .scanlines {
    opacity: 0.3;
  }
}