/* Programmers' Day — darjus.dev/programmers-day/
 *
 * A hand-written page, served as-is from public/, so nothing here is processed
 * by Vite or Tailwind. It takes the site's ink (#eef2e4) and its one typeface,
 * Outfit, on a ground pushed darker than the site's own (#060a08, at the
 * owner's request), and adds one hot colour of its own: phosphor
 * amber, the colour of an amber CRT or a front-panel LED. The platform
 * monospace sets numbers and labels only — never a sentence of copy.
 *
 * CSP: style-src 'self'. No inline <style>, no style="" in the markup. Every
 * per-element value (tilt angles, bar widths, tooltip position) is written by
 * page.js through the CSSOM, which the policy does not govern.
 *
 * WARNING, same trap as global.css: never write a path glob that ends in an
 * asterisk followed by a slash inside a comment in this file — it closes the
 * comment early and silently drops the next rule.
 */

@font-face {
  font-family: "Outfit";
  src: url("outfit.woff2") format("woff2");
  font-weight: 100 900;
  font-style: normal;
  font-display: swap;
}

:root {
  --ground: #060a08;
  --ink: #eef2e4;
  --muted: #b5c3b2;
  --dim: #7e917f;
  --amber: #ffb547;
  --amber-hi: #ffd79a;
  --amber-deep: #c7781a;
  --sage: #c3dba9;
  --on-amber: #1a1206;
  --line: rgb(238 242 228 / 0.12);
  --line-2: rgb(238 242 228 / 0.2);

  --font: "Outfit", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --mono: ui-monospace, "SF Mono", SFMono-Regular, Menlo, Consolas, "Liberation Mono", monospace;
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
  --pad-x: clamp(1.25rem, 4vw, 4rem);

  color-scheme: dark;
}

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

[hidden] {
  display: none !important;
}

html {
  background: var(--ground);
}

body {
  margin: 0;
  min-height: 100vh;
  min-height: 100dvh;
  overflow-x: hidden;
  background:
    radial-gradient(1100px 700px at 88% -8%, rgb(255 181 71 / 0.05), transparent 60%),
    radial-gradient(900px 700px at -5% 105%, rgb(159 191 106 / 0.05), transparent 60%),
    var(--ground);
  color: var(--ink);
  font-family: var(--font);
  font-size: 1rem;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* CRT: faint scanlines and a vignette over everything but the confetti. */
body::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 25;
  pointer-events: none;
  background:
    repeating-linear-gradient(0deg, rgb(0 0 0 / 0.055) 0 1px, transparent 1px 3px),
    radial-gradient(ellipse at center, transparent 50%, rgb(0 0 0 / 0.6));
}

h1,
h2,
p,
dl,
dd {
  margin: 0;
}

h1,
h2 {
  font-weight: 700;
  letter-spacing: -0.025em;
  line-height: 1.02;
  text-wrap: balance;
}

a {
  color: var(--sage);
  text-underline-offset: 3px;
}

a:hover {
  color: var(--amber-hi);
}

sup {
  font-size: 0.62em;
  line-height: 0;
}

:focus-visible {
  outline: 2px solid var(--amber);
  outline-offset: 3px;
}

/* ---- Atmosphere canvases ------------------------------------------------- */

.field,
.confetti {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

.field {
  z-index: 0;
}

.confetti {
  z-index: 30;
}

/* ---- Header -------------------------------------------------------------- */

.bar {
  position: absolute;
  inset: 0 0 auto;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: max(0.9rem, env(safe-area-inset-top)) var(--pad-x) 0.9rem;
}

.wordmark {
  font-weight: 600;
  font-size: 1.125rem;
  letter-spacing: -0.01em;
  color: var(--ink);
  text-decoration: none;
}

.wordmark-dot {
  color: var(--amber);
}

.icon-btn {
  display: inline-grid;
  place-items: center;
  width: 2.5rem;
  height: 2.5rem;
  padding: 0;
  border-radius: 999px;
  border: 1px solid var(--line-2);
  background: rgb(6 10 8 / 0.7);
  color: var(--ink);
  cursor: pointer;
  transition: border-color 0.2s, color 0.2s;
}

.icon-btn svg {
  width: 1.15rem;
  height: 1.15rem;
}

.icon-btn:hover {
  border-color: var(--amber);
  color: var(--amber-hi);
}

/* ---- Shared type and controls ------------------------------------------ */

.eyebrow {
  font: 600 0.75rem/1.2 var(--mono);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--amber);
}

.lede {
  max-width: 34ch;
  font-size: clamp(1.05rem, 0.95rem + 0.35vw, 1.25rem);
  line-height: 1.45;
  color: var(--muted);
}

.btn {
  justify-self: start;
  font: 600 0.8rem/1 var(--mono);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.8rem 1.1rem;
  border-radius: 8px;
  border: 1px solid var(--line-2);
  background: rgb(238 242 228 / 0.04);
  color: var(--ink);
  cursor: pointer;
  transition:
    transform 0.15s,
    border-color 0.2s,
    background 0.2s;
}

.btn:hover {
  border-color: var(--amber);
}

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

.btn-primary {
  padding: 0.95rem 1.4rem;
  border-color: var(--amber);
  background: var(--amber);
  color: var(--on-amber);
  box-shadow:
    0 10px 26px -10px rgb(255 181 71 / 0.65),
    inset 0 1px 0 rgb(255 255 255 / 0.4);
}

.btn-primary:hover {
  border-color: var(--amber-hi);
  background: var(--amber-hi);
}

/* ---- Layout: one screen, three columns ----------------------------------- */

.page {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.35fr) minmax(0, 0.85fr);
  align-items: center;
  gap: clamp(1.25rem, 2.5vw, 2.75rem);
  max-width: 1600px;
  min-height: 100vh;
  min-height: 100dvh;
  margin: 0 auto;
  padding: 4.25rem var(--pad-x) 1.75rem;
}

/* ---- The congratulations -------------------------------------------------- */

.hello {
  display: grid;
  gap: 0.9rem;
}

.hello-copy {
  display: grid;
  gap: 0.95rem;
}

.hello-art {
  position: relative;
  justify-self: start;
}

.hello-art::before {
  content: "";
  position: absolute;
  inset: -10% -15%;
  z-index: -1;
  background: radial-gradient(closest-side, rgb(255 181 71 / 0.2), transparent);
  filter: blur(24px);
}

.hello-title {
  font-size: clamp(2.1rem, 1rem + 2.3vw, 3.5rem);
  font-weight: 800;
  letter-spacing: -0.035em;
  line-height: 0.98;
}

.facts {
  display: grid;
  max-width: 34rem;
}

.facts div {
  display: grid;
  grid-template-columns: 5.5rem minmax(0, 1fr);
  gap: 0.75rem;
  padding: 0.4rem 0;
  border-top: 1px solid var(--line);
}

.facts dt {
  padding-top: 0.15rem;
  font: 600 0.68rem/1.4 var(--mono);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--dim);
}

.facts dd {
  font-size: 0.88rem;
  line-height: 1.45;
  color: var(--muted);
}

.hello-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem;
}

.today {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  justify-self: start;
  max-width: 100%;
  padding: 0.65rem 0.9rem;
  border-radius: 8px;
  border: 1px solid var(--line-2);
  background: rgb(8 13 10 / 0.55);
  font: 500 0.85rem/1.45 var(--mono);
  color: var(--ink);
}

.today-led {
  flex: none;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--dim);
}

.today.is-today {
  border-color: rgb(255 181 71 / 0.55);
}

.today.is-today .today-led {
  background: var(--amber);
  box-shadow: 0 0 10px var(--amber);
  animation: blink 1.4s steps(2, jump-none) infinite;
}

@keyframes blink {
  to {
    opacity: 0.25;
  }
}

/* ---- 3D extruded "256" ----------------------------------------------------
   page.js clones the face into N layers stepped back along Z. The depth is in
   em, so the extrusion scales with the type. */

.x-wrap {
  perspective: 900px;
}

.x {
  position: relative;
  transform-style: preserve-3d;
  transform: rotateX(var(--rx, 0deg)) rotateY(var(--ry, 0deg));
  white-space: nowrap;
}

.x-face {
  position: relative;
  display: block;
  color: transparent;
  -webkit-background-clip: text;
  background-clip: text;
}

.x-layer {
  position: absolute;
  inset: 0;
  display: block;
  transform: translateZ(calc(var(--i) * -0.012em));
}

.x-hello {
  font-size: clamp(4.5rem, 1rem + 6vw, 9rem);
  font-weight: 900;
  line-height: 0.9;
  letter-spacing: -0.06em;
}

.x-hello .x-face {
  background-image: linear-gradient(180deg, var(--amber-hi) 0%, var(--amber) 45%, #e08b1f 100%);
}

.x-hello .x-layer {
  color: #7a4610;
  color: color-mix(in oklab, #1b1005 calc(var(--k) * 100%), var(--amber-deep));
}

/* ---- The globe ----------------------------------------------------------- */

.globe-wrap {
  display: grid;
  justify-items: center;
  gap: 0.4rem;
}

.globe-stage {
  position: relative;
  width: min(100%, 62vh);
  aspect-ratio: 1;
  touch-action: none;
  user-select: none;
  -webkit-user-select: none;
  cursor: grab;
}

.globe-stage.is-grabbing {
  cursor: grabbing;
}

.globe {
  display: block;
  width: 100%;
  height: 100%;
}

.globe-hint {
  font: 500 0.72rem var(--mono);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--dim);
}

.globe-tip {
  position: absolute;
  left: 0;
  top: 0;
  z-index: 2;
  padding: 0.45rem 0.6rem;
  border-radius: 6px;
  border: 1px solid var(--line-2);
  background: rgb(8 13 10 / 0.92);
  font: 600 0.78rem var(--mono);
  white-space: nowrap;
  color: var(--ink);
  pointer-events: none;
  transform: translate(-50%, calc(-100% - 14px));
}

.globe-tip b {
  font-weight: 700;
  color: var(--amber);
}

/* ---- Side column: the card and the ranking ------------------------------- */

.side {
  display: grid;
  align-content: center;
  gap: 0.8rem;
}

.side-head {
  display: grid;
  gap: 0.5rem;
}

.side-title {
  font-size: clamp(1.4rem, 1rem + 1.1vw, 2rem);
}

.country-card {
  display: grid;
  align-content: start;
  gap: 0.6rem;
  padding: 1rem 1.1rem 1.05rem;
  border-radius: 14px;
  border: 1px solid var(--line-2);
  background: linear-gradient(165deg, rgb(17 26 20 / 0.94), rgb(7 11 9 / 0.94));
  box-shadow: 0 30px 60px -35px rgb(0 0 0 / 0.9);
}

.country-card .btn {
  padding: 0.6rem 0.85rem;
  font-size: 0.72rem;
}

.cc-k {
  font: 600 0.68rem/1.3 var(--mono);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--dim);
}

.cc-name {
  font-size: clamp(1.3rem, 1.05rem + 0.7vw, 1.7rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.05;
}

.cc-big {
  display: grid;
  gap: 0.2rem;
  font: 700 clamp(1.5rem, 1.15rem + 1vw, 2.2rem) / 1.05 var(--mono);
  font-variant-numeric: tabular-nums;
  color: var(--amber);
}

.cc-big small {
  font: 500 0.8rem/1.4 var(--font);
  color: var(--muted);
}

.cc-row {
  display: grid;
  gap: 0.4rem;
}

.cc-text {
  font-size: 0.86rem;
  line-height: 1.45;
  color: var(--muted);
}

.chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.chips li {
  padding: 0.32rem 0.5rem;
  border-radius: 6px;
  border: 1px solid rgb(195 219 169 / 0.25);
  background: rgb(195 219 169 / 0.08);
  font: 600 0.74rem var(--mono);
  color: var(--sage);
}

.cc-src {
  font: 500 0.7rem/1.5 var(--mono);
  color: var(--dim);
}

.cc-src a {
  color: var(--muted);
}

/* Under the globe, two columns: rank order reads down the first, then the second. */
.ranks {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  grid-template-rows: repeat(5, auto);
  grid-auto-flow: column;
  gap: 2px 0.9rem;
  width: 100%;
  max-width: 40rem;
  margin: 0.4rem 0 0;
  padding: 0;
  list-style: none;
}

.rank {
  position: relative;
  display: grid;
  grid-template-columns: 1.6rem minmax(0, 1fr) auto;
  align-items: center;
  gap: 0.55rem;
  width: 100%;
  padding: 0.28rem 0.55rem;
  border: 0;
  border-radius: 6px;
  background: transparent;
  color: var(--muted);
  font: inherit;
  text-align: left;
  cursor: pointer;
}

.rank::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: var(--w, 0%);
  border-radius: 6px;
  background: linear-gradient(90deg, rgb(255 181 71 / 0.18), rgb(255 181 71 / 0.04));
  pointer-events: none;
}

.rank > span {
  position: relative;
}

.rank:hover {
  color: var(--ink);
}

.rank[aria-pressed="true"] {
  color: var(--ink);
  box-shadow: inset 0 0 0 1px rgb(255 181 71 / 0.55);
}

.rank-n {
  font: 600 0.72rem var(--mono);
  color: var(--dim);
}

.rank-name {
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
  font-size: 0.92rem;
}

.rank-v {
  font: 600 0.8rem var(--mono);
  font-variant-numeric: tabular-nums;
  color: var(--amber);
}

.ranks-foot {
  grid-column: 1 / -1;
  grid-row: 6;
  padding: 0.45rem 0.55rem 0;
  font: 500 0.7rem/1.45 var(--mono);
  color: var(--dim);
}

/* ---- Responsive ---------------------------------------------------------- */

/* Two columns: the congratulations becomes a banner across the top. */
@media (max-width: 1180px) {
  .page {
    grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr);
    align-content: center;
  }

  .hello {
    grid-column: 1 / -1;
    grid-template-columns: auto minmax(0, 1fr);
    align-items: center;
    column-gap: clamp(1.5rem, 4vw, 3rem);
  }

  .x-hello {
    font-size: clamp(5rem, 2rem + 8vw, 9rem);
  }
}

@media (max-width: 760px) {
  .page {
    grid-template-columns: minmax(0, 1fr);
    padding-top: 4.5rem;
  }

  .hello {
    grid-template-columns: minmax(0, 1fr);
  }

  .globe-stage {
    width: min(100%, 30rem);
  }

  .ranks {
    grid-template-columns: minmax(0, 1fr);
    grid-template-rows: none;
    grid-auto-flow: row;
  }

  .ranks-foot {
    grid-row: auto;
  }

  .facts div {
    grid-template-columns: 4.75rem minmax(0, 1fr);
  }
}

/* ---- Preferences --------------------------------------------------------- */

@media (prefers-reduced-motion: reduce) {
  .today.is-today .today-led {
    animation: none;
  }
}

@media (scripting: none) {
  .globe-wrap,
  #fs,
  #celebrate,
  .field,
  .confetti {
    display: none;
  }

  .page {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  }
}