@import url("https://fonts.googleapis.com/css2?family=JetBrains+Mono:ital,wght@0,100..800;1,100..800&display=swap");

* {
  font-family: "JetBrains Mono", monospace;
  font-optical-sizing: auto;
  color: var(--fg);
  box-sizing: border-box;
}

:root {
  --fg: #d3c6aa;
  --red: #e67e80;
  --orange: #e69875;
  --yellow: #dbbc7f;
  --green: #a7c080;
  --blue: #7fbbb3;
  --aqua: #83c092;
  --purple: #d699b6;

  --bg-dim: #1e2326;
  --bg0: #272e33;
  --bg1: #2e383c;
  --bg2: #374145;
  --bg3: #414b50;
  --bg4: #495156;
  --bg5: #4f5b58;
  --bg-red: #4c3743;
  --bg-visual: #493b40;
  --bg-yellow: #45443c;
  --bg-green: #3c4841;
  --bg-blue: #384b55;
  --bg-purple: #463f48;

  --grey0: #7a8478;
  --grey1: #859289;
  --grey2: #9da9a0;
}

html {
  height: 100%;
  width: 100%;
  margin: 0;
  padding: 0;
  background-color: var(--bg0);
  color: var(--fg);
}

body {
  margin: 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

header {
  text-align: center;
  padding: 12px 0;
}

.title {
  font-size: 2.5rem;
  letter-spacing: -0.03em;
  margin: 12px 0;
}

a {
  text-decoration: none;
  color: var(--blue);
}

#go-word {
  color: var(--blue);
}

main {
  flex: 1;
  display: grid;
  place-items: center;
  padding: 24px 12px;
}

#urlbox {
  padding: 15px;
  border-radius: 16px;
  background-color: var(--bg1);
  width: min(92vw, 900px);
  text-align: center;
}

#urlbox form {
  display: flex;
  max-width: 900px;
  margin: 0 auto;
  border-radius: 8px;
  overflow: hidden;
}

#urlbox form input {
  flex: 1;
  padding: 18px 16px;
  font-size: 1.1rem;
  border: none;
  outline: none;
  min-width: 0;
  background-color: var(--bg-dim);
}

#urlbox form button {
  padding: 0 28px;
  font-size: 1.1rem;
  border: none;
  background-color: var(--blue);
  color: var(--bg-dim);
  cursor: pointer;
  white-space: nowrap;
}

#urlbox form button:hover {
  filter: brightness(1.05);
}

#urlbox form button:active {
  transform: translateY(1px);
}

@media (max-width: 520px) {
  main {
    place-items: start center;
    padding-top: 16px;
  }

  .title {
    font-size: 2rem;
  }

  #urlbox {
    padding: 14px;
    border-radius: 14px;
  }

  #urlbox h2 {
    font-size: 1.1rem;
    line-height: 1.3;
  }

  #urlbox form {
    flex-direction: column;
    gap: 10px;
    border-radius: 12px;
    overflow: visible;
  }

  #urlbox form input {
    width: 100%;
    font-size: 1rem;
    padding: 16px 14px;
    border-radius: 10px;
    min-width: 0;
  }

  #urlbox form button {
    width: 100%;
    padding: 14px 16px;
    border-radius: 10px;
  }
}

.result-box {
  display: flex;
  margin-top: 12px;
  border-radius: 8px;
  overflow: hidden;
}

.result-box input {
  flex: 1;
  padding: 18px 16px;
  font-size: 1.1rem;
  border: none;
  background-color: var(--bg-dim);
}

.result-box button {
  padding: 0 28px;
  font-size: 1.1rem;
  border: none;
  background-color: var(--green);
  color: var(--bg-dim);
  cursor: pointer;
}

.result-box button:hover {
  filter: brightness(1.05);
}

#copy-hint {
  margin-top: 10px;
  color: var(--green);
  font-size: 0.95rem;
}

/* Mobile */
@media (max-width: 520px) {
  .result-box {
    flex-direction: column;
    gap: 10px;
    overflow: visible;
  }

  .result-box input,
  .result-box button {
    width: 100%;
    border-radius: 10px;
  }
}

.error-text {
  margin: 12px 0 18px;
  color: var(--red);
  font-size: 1rem;
}

.back-button {
  display: inline-block;
  padding: 12px 20px;
  border-radius: 10px;
  background-color: var(--blue);
  color: var(--bg-dim);
  font-size: 1rem;
}

.back-button:hover {
  filter: brightness(1.05);
}