:root {
  color-scheme: dark;
  --bg: #090b10;
  --panel: rgba(16, 19, 27, 0.94);
  --panel-soft: rgba(25, 29, 39, 0.8);
  --text: #e9e6dd;
  --muted: #9e9a91;
  --accent: #d8b36b;
  --accent-soft: rgba(216, 179, 107, 0.15);
  --danger: #dc8c8c;
  --border: rgba(216, 179, 107, 0.24);
  --shadow: 0 24px 70px rgba(0, 0, 0, 0.45);
  font-family: ui-monospace, "Cascadia Code", "SFMono-Regular", Consolas, monospace;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
  background:
    radial-gradient(circle at top, rgba(72, 55, 37, 0.25), transparent 38rem),
    linear-gradient(180deg, #0c0e14 0%, var(--bg) 70%);
  color: var(--text);
}

body {
  min-height: 100vh;
  padding: max(16px, env(safe-area-inset-top)) 16px max(16px, env(safe-area-inset-bottom));
}

button,
input {
  font: inherit;
}

button {
  color: var(--text);
  background: var(--panel-soft);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 10px 14px;
  cursor: pointer;
}

button:hover,
button:focus-visible {
  border-color: var(--accent);
  background: var(--accent-soft);
  outline: none;
}

button:disabled,
input:disabled {
  opacity: 0.55;
  cursor: wait;
}

.page-shell {
  width: min(980px, 100%);
  margin: 0 auto;
}

.game-header {
  display: flex;
  gap: 20px;
  justify-content: space-between;
  align-items: end;
  margin-bottom: 14px;
}

.game-header h1,
.login-card h1 {
  margin: 0;
  font-family: Georgia, "Times New Roman", serif;
  font-weight: 500;
  letter-spacing: 0.02em;
}

.eyebrow {
  margin: 0 0 6px;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 0.72rem;
}

.game-panel,
.login-card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 18px;
  box-shadow: var(--shadow);
  backdrop-filter: blur(10px);
}

.game-panel {
  padding: 14px;
}

.transcript {
  min-height: 54vh;
  max-height: 66vh;
  overflow-y: auto;
  padding: 18px;
  border-radius: 12px;
  background: rgba(2, 4, 8, 0.72);
  border: 1px solid rgba(255, 255, 255, 0.05);
  line-height: 1.55;
  scrollbar-color: var(--accent) transparent;
}

.transcript-line {
  min-height: 1.45em;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

.command-echo {
  color: var(--accent);
  margin-top: 0.7rem;
}

.status {
  min-height: 1.5rem;
  padding: 8px 4px 0;
  color: var(--accent);
}

.quick-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 10px 0;
}

.danger-ghost {
  color: var(--danger);
}

.command-form {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 8px;
  background: rgba(2, 4, 8, 0.78);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 8px;
}

.prompt {
  color: var(--accent);
  padding-left: 8px;
}

.command-form input {
  width: 100%;
  min-height: 44px;
  color: var(--text);
  background: transparent;
  border: 0;
  outline: 0;
}

.command-form input::placeholder {
  color: #6f716f;
}

.ghost-button {
  white-space: nowrap;
}

.login-page {
  display: grid;
  place-items: center;
}

.login-card {
  width: min(460px, 100%);
  padding: 28px;
}

.login-card form {
  display: grid;
  gap: 10px;
  margin-top: 24px;
}

.login-card input {
  width: 100%;
  min-height: 46px;
  padding: 10px 12px;
  color: var(--text);
  background: rgba(2, 4, 8, 0.75);
  border: 1px solid var(--border);
  border-radius: 10px;
}

.login-error {
  color: var(--danger);
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
}

@media (max-width: 640px) {
  body {
    padding-left: 10px;
    padding-right: 10px;
  }

  .game-header {
    align-items: center;
  }

  .game-header h1 {
    font-size: 1.35rem;
  }

  .game-panel {
    padding: 8px;
    border-radius: 14px;
  }

  .transcript {
    min-height: 58vh;
    max-height: 62vh;
    padding: 12px;
    font-size: 0.9rem;
  }

  .quick-actions button {
    flex: 1 1 auto;
  }

  .command-form {
    position: sticky;
    bottom: max(6px, env(safe-area-inset-bottom));
  }

  .command-form button {
    padding-left: 12px;
    padding-right: 12px;
  }
}