:root {
  --color-primary: #b5233b;
  --color-secondary: #9b4d81;
  --color-secondary-border: #88005b;
  --color-secondary-hover: #af0a78;
  --color-health-bar-bg: #fde5e5;
  --color-health-bar-fill: #00a876;
  --color-player: #7700ff;
  --color-monster: #da8d00;
  --color-damage: #ff0000;
  --color-heal: #008000;
  --color-disabled-bg: #ccc;
  --color-disabled-text: #3f3f3f;
  --shadow-color: rgba(0, 0, 0, 0.26);
  --shadow-card: 0 2px 8px var(--shadow-color);
  --shadow-btn: 1px 1px 4px var(--shadow-color);
  --shadow-btn-hover: 1px 1px 8px var(--shadow-color);
  --radius: 12px;
}

* {
  box-sizing: border-box;
}

html {
  font-family: "Source Code Pro", sans-serif;
}

body {
  margin: 0;
}

header {
  box-shadow: var(--shadow-card);
  padding: 0.5rem;
  background-color: var(--color-primary);
  color: white;
  text-align: center;
  margin-bottom: 2rem;
}

section {
  width: 90%;
  max-width: 40rem;
  margin: auto;
}

.healthbar {
  width: 100%;
  height: 40px;
  border: 1px solid #575757;
  margin: 1rem 0;
  background: var(--color-health-bar-bg);
}

.healthbar__value {
  background-color: var(--color-health-bar-fill);
  width: 100%;
  height: 100%;
}

.container {
  text-align: center;
  padding: 0.5rem;
  margin: 1rem auto;
  box-shadow: var(--shadow-card);
  border-radius: var(--radius);
}

.health-label {
  margin: 0.25rem;
}

#controls {
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
}

button {
  font: inherit;
  border: 1px solid var(--color-secondary-border);
  background-color: var(--color-secondary);
  color: white;
  padding: 1rem;
  border-radius: var(--radius);
  margin: 1rem;
  width: 12rem;
  cursor: pointer;
  box-shadow: var(--shadow-btn);
}

button:focus {
  outline: 2px solid var(--color-secondary-border);
  outline-offset: 2px;
}

button:focus:not(:focus-visible) {
  outline: none;
}

button:hover,
button:active {
  background-color: var(--color-secondary-hover);
  border-color: var(--color-secondary-hover);
  box-shadow: var(--shadow-btn-hover);
}

button:disabled {
  background-color: var(--color-disabled-bg);
  border-color: var(--color-disabled-bg);
  box-shadow: none;
  color: var(--color-disabled-text);
  cursor: not-allowed;
}

#log ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

#log li {
  margin: 0.5rem 0;
}

.log--player {
  color: var(--color-player);
}

.log--monster {
  color: var(--color-monster);
}

.log--damage {
  color: var(--color-damage);
}

.log--heal {
  color: var(--color-heal);
}