:root {
  --bg: #12161d;
  --panel: #1a212b;
  --text: #e6edf3;
  --accent: #3b82f6;
  --accent-dark: #2563eb;
  --border: #2c3644;
  --success: #22c55e;
  --error: #ef4444;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: "Trebuchet MS", "Segoe UI", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 20% 15%, #1b2431 0%, transparent 40%),
    radial-gradient(circle at 80% 85%, #151b25 0%, transparent 35%),
    var(--bg);
  display: grid;
  place-items: center;
  padding: 24px;
}

.app {
  width: min(700px, 100%);
}

h1 {
  margin: 0;
  font-size: clamp(2rem, 5vw, 3rem);
  letter-spacing: 0.02em;
}

.subtitle {
  margin-top: 8px;
  opacity: 0.8;
}

.card {
  margin-top: 20px;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 20px;
  display: grid;
  gap: 12px;
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.35);
}

label {
  font-weight: 700;
}

#promptWord {
  color: #93c5fd;
}

#previousWord {
  color: #93c5fd;
}

input {
  background: #11161f;
  color: var(--text);
  border: 1px solid #334154;
  border-radius: 10px;
  padding: 10px 12px;
  font-size: 1rem;
}

input::placeholder {
  color: #94a3b8;
}

#restartButton {
  width: fit-content;
  border: 1px solid #334154;
  border-radius: 10px;
  padding: 8px 12px;
  background: #151b25;
  color: var(--text);
  font-weight: 700;
  cursor: pointer;
}

#restartButton:hover {
  background: #1d2633;
}

#trashPreviousButton {
  width: fit-content;
  border: 1px solid #334154;
  border-radius: 10px;
  padding: 8px 12px;
  background: #151b25;
  color: var(--text);
  font-weight: 700;
  cursor: pointer;
}

#trashPreviousButton:hover {
  background: #1d2633;
}

#definePreviousButton {
  width: fit-content;
  border: 1px solid #334154;
  border-radius: 10px;
  padding: 8px 12px;
  background: #151b25;
  color: var(--text);
  font-weight: 700;
  cursor: pointer;
}

#definePreviousButton:hover {
  background: #1d2633;
}

#downloadListsButton {
  width: fit-content;
  border: 1px solid #334154;
  border-radius: 10px;
  padding: 8px 12px;
  background: #151b25;
  color: var(--text);
  font-weight: 700;
  cursor: pointer;
}

#downloadListsButton:hover {
  background: #1d2633;
}

#trashPreviousButton:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

#definePreviousButton:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.score {
  margin: 0;
  color: #cbd5e1;
  font-weight: 700;
}

.shortcutHint {
  margin: 0;
  color: #94a3b8;
  font-size: 0.95rem;
}

#feedback {
  min-height: 1.2em;
  margin: 0;
  font-weight: 700;
}

.status.success {
  color: var(--success);
}

.status.error {
  color: var(--error);
}

.definition {
  margin: 0;
  min-height: 1.2em;
  color: #cbd5e1;
  white-space: pre-line;
}

.definition.loading {
  color: #93c5fd;
}

.definition.success {
  color: #cbd5e1;
}

.definition.error {
  color: var(--error);
}