/* Neutral dark theme, system font stack — no framework. */

:root {
  --bg: #14171c;
  --bg-elevated: #1c2028;
  --bg-input: #0f1216;
  --border: #2a2f38;
  --border-strong: #3a4150;
  --text: #e4e6eb;
  --text-muted: #9099a8;
  --accent: #6ea8ff;
  --accent-hover: #85b6ff;
  --danger: #ff6b6b;
  --success: #5cd18e;
  --radius: 6px;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
  height: 100%;
  background: var(--bg);
  color: var(--text);
  font-family:
    system-ui,
    -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    Roboto,
    "Helvetica Neue",
    Arial,
    sans-serif;
  font-size: 15px;
  line-height: 1.5;
}

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

a:hover {
  color: var(--accent-hover);
  text-decoration: underline;
}

button {
  font: inherit;
  color: var(--text);
  background: var(--bg-elevated);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius);
  padding: 0.4rem 0.9rem;
  cursor: pointer;
}

button:hover:not(:disabled) {
  background: #262c37;
}

button:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

button.primary {
  background: var(--accent);
  color: #0b0e12;
  border-color: var(--accent);
  font-weight: 600;
}

button.primary:hover:not(:disabled) {
  background: var(--accent-hover);
  border-color: var(--accent-hover);
}

input,
select,
textarea {
  font: inherit;
  color: var(--text);
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 0.5rem 0.7rem;
  width: 100%;
}

input:focus,
select:focus,
textarea:focus {
  outline: none;
  border-color: var(--accent);
}

.app {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

.topbar {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  padding: 0.75rem 1.5rem;
  background: var(--bg-elevated);
  border-bottom: 1px solid var(--border);
}

.topbar .brand {
  font-weight: 700;
  color: var(--text);
}

.topbar nav {
  display: flex;
  gap: 1rem;
}

.topbar nav a {
  color: var(--text-muted);
}

.topbar nav a:hover {
  color: var(--text);
  text-decoration: none;
}

.topbar .spacer {
  flex: 1;
}

.topbar .user {
  color: var(--text-muted);
}

.topbar .user .name {
  color: var(--text);
  font-weight: 600;
  margin-right: 0.75rem;
}

.content {
  flex: 1;
  padding: 2rem 1.5rem;
  max-width: 960px;
  width: 100%;
  margin: 0 auto;
}

.card {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
}

.login-card {
  max-width: 360px;
  margin: 3rem auto;
}

.login-card h1 {
  margin: 0 0 1rem;
  font-size: 1.4rem;
}

.field {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  margin-bottom: 1rem;
}

.field label {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.error {
  color: var(--danger);
  margin-top: 0.75rem;
  font-size: 0.9rem;
}

.muted {
  color: var(--text-muted);
}

.success {
  color: var(--success);
  margin-top: 0.75rem;
  font-size: 0.9rem;
}

/* Dashboard layout */

.dashboard {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.dashboard-section h2 {
  margin: 0 0 0.75rem;
  font-size: 1.2rem;
}

.dashboard-section h3 {
  margin: 0 0 0.5rem;
  font-size: 1rem;
}

/* Radio + checkbox groups used in "opponent" and "expansion sets". */

.segmented {
  display: flex;
  gap: 0.5rem;
}

.segmented-option {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.4rem 0.75rem;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  cursor: pointer;
}

.segmented-option input {
  width: auto;
  margin: 0;
}

.checkbox-row {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.checkbox {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  cursor: pointer;
}

.checkbox input {
  width: auto;
  margin: 0;
}

/* Invite panel shown after creating an invite-based match. */

.invite-panel {
  margin-top: 1.25rem;
  padding-top: 1.25rem;
  border-top: 1px dashed var(--border);
}

.invite-list {
  list-style: none;
  padding: 0;
  margin: 0.75rem 0 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.invite-row {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.invite-seat {
  color: var(--text-muted);
  font-size: 0.85rem;
  min-width: 4.5rem;
}

.invite-url {
  flex: 1;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.85rem;
}

.copy-button {
  padding: 0.35rem 0.7rem;
  font-size: 0.85rem;
}

.invite-open {
  display: inline-block;
  margin-top: 0.25rem;
}

/* Match list cards. */

.match-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 0.75rem;
}

.match-card {
  display: block;
  padding: 0.9rem 1rem;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text);
  text-decoration: none;
}

.match-card:hover {
  border-color: var(--border-strong);
  text-decoration: none;
}

.match-card.your-turn {
  border-color: var(--accent);
  box-shadow: 0 0 0 1px var(--accent) inset;
}

.match-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  margin-bottom: 0.35rem;
}

.match-game {
  font-weight: 600;
}

.match-body {
  font-size: 0.9rem;
  color: var(--text);
}

.badge {
  padding: 0.15rem 0.5rem;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: lowercase;
  color: var(--text);
  background: var(--bg-elevated);
  border: 1px solid var(--border-strong);
  white-space: nowrap;
}

.badge-your-turn {
  background: var(--accent);
  color: #0b0e12;
  border-color: var(--accent);
}

.badge-opponent {
  color: var(--text-muted);
}

.badge-finished {
  background: transparent;
  color: var(--success);
  border-color: var(--success);
}

.badge-aborted {
  color: var(--danger);
  border-color: var(--danger);
}

.badge-waiting {
  color: var(--text-muted);
}

.admin-corner {
  border-color: var(--border-strong);
}

/* Live match page. */

.match-page {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.match-join-card {
  max-width: 480px;
  margin: 3rem auto;
}

.match-join-card h1 {
  margin: 0 0 0.5rem;
  font-size: 1.4rem;
}

.match-live {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.match-status-bar {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.6rem 0.9rem;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}

.match-status-bar .spacer {
  flex: 1;
}

.banner {
  padding: 0.25rem 0.7rem;
  border-radius: 999px;
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: lowercase;
  background: var(--bg-input);
  border: 1px solid var(--border-strong);
  color: var(--text);
}

.banner-your-turn {
  background: var(--accent);
  color: #0b0e12;
  border-color: var(--accent);
}

.banner-opponent {
  color: var(--text-muted);
}

.banner-waiting {
  color: var(--text-muted);
}

.banner-finished {
  background: transparent;
  color: var(--success);
  border-color: var(--success);
}

.banner-aborted {
  color: var(--danger);
  border-color: var(--danger);
}

.banner-reconnecting {
  color: var(--danger);
  border-color: var(--danger);
}

.resign-button {
  border-color: var(--danger);
  color: var(--danger);
}

.resign-button:hover:not(:disabled) {
  background: rgba(255, 107, 107, 0.12);
}

.resign-confirm {
  background: var(--danger);
  color: #0b0e12;
  border-color: var(--danger);
  font-weight: 600;
}

.match-error {
  padding: 0.5rem 0.75rem;
  border: 1px solid var(--danger);
  border-radius: var(--radius);
  background: rgba(255, 107, 107, 0.08);
  margin: 0;
}

.match-body {
  padding: 1.25rem;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}

.match-generic .prompt-title {
  margin: 0 0 0.75rem;
  font-size: 1.15rem;
}

.match-generic .prompt-choices {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.match-generic .prompt-choice {
  min-width: 3rem;
}

/* Connect Four board. */

:root {
  --cf-seat-0: var(--accent);
  --cf-seat-1: #f5b642;
}

.match-cf {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
}

.match-cf .cf-board {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 0.35rem;
  padding: 0.6rem;
  background: var(--bg-input);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius);
  width: 100%;
  max-width: 560px;
}

.match-cf .cf-column {
  display: flex;
  flex-direction: column-reverse;
  gap: 0.35rem;
  padding: 0.35rem 0.2rem;
  border-radius: var(--radius);
  cursor: pointer;
}

.match-cf .cf-column-inert {
  cursor: default;
}

.match-cf .cf-column-hover {
  background: rgba(110, 168, 255, 0.12);
}

.match-cf .cf-cell {
  aspect-ratio: 1 / 1;
  border-radius: 50%;
  border: 2px solid var(--border-strong);
  background: var(--bg);
}

.match-cf .cf-cell-p0 {
  background: var(--cf-seat-0);
  border-color: var(--cf-seat-0);
}

.match-cf .cf-cell-p1 {
  background: var(--cf-seat-1);
  border-color: var(--cf-seat-1);
}

.match-cf .cf-cell-last {
  box-shadow: 0 0 0 2px var(--text);
}

.match-log {
  padding: 1rem 1.25rem;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}

.match-log h3 {
  margin: 0 0 0.5rem;
  font-size: 0.95rem;
  color: var(--text-muted);
}

.match-log ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.match-log .log-line {
  padding: 0.25rem 0.5rem;
  border-radius: var(--radius);
  font-size: 0.9rem;
}

.match-log .log-private {
  background: rgba(110, 168, 255, 0.08);
  border-left: 2px solid var(--accent);
  color: var(--text);
}

/* --- compile game renderer -------------------------------------------- */

.match-compile {
  --compile-card-w: 6.25rem;
  --compile-card-h: 8.5rem;
  --compile-card-radius: 8px;
  --compile-hidden: #364157;
  --compile-highlight: #6ea8ff;
  --compile-control: #f5b642;
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
}

.compile-board {
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
}

.compile-prompt-title {
  margin: 0;
  font-size: 1.05rem;
  color: var(--text);
}

.compile-opponent-strip,
.compile-own-strip {
  padding: 0.7rem 0.9rem;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}

.compile-strip-label {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 0.4rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.compile-strip-body {
  display: flex;
  gap: 1.25rem;
  align-items: center;
  flex-wrap: wrap;
}

.compile-strip-group {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  align-items: center;
  min-width: 4rem;
}

.compile-strip-caption {
  font-size: 0.75rem;
  color: var(--text-muted);
  text-transform: uppercase;
}

.compile-strip-count {
  font-weight: 600;
  font-size: 1.05rem;
}

.compile-strip-mini-fan {
  display: flex;
  gap: 0.15rem;
}

.compile-control-strip {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.5rem 0.8rem;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}

.compile-turn-label {
  font-weight: 600;
}

.compile-control {
  padding: 0.3rem 0.7rem;
  border-radius: 999px;
  font-size: 0.85rem;
  border: 1px solid var(--border-strong);
  background: var(--bg-elevated);
}

.compile-control-yours {
  color: #0b0e12;
  background: var(--compile-control);
  border-color: var(--compile-control);
  font-weight: 600;
}

.compile-control-opponent {
  color: var(--danger);
  border-color: var(--danger);
}

.compile-control-neutral {
  color: var(--text-muted);
}

.compile-lines {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.compile-line {
  display: grid;
  grid-template-columns: minmax(4.5rem, 6rem) 1fr auto 1fr minmax(4.5rem, 6rem);
  gap: 0.5rem;
  align-items: center;
  padding: 0.5rem;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}

.compile-line-pile {
  display: flex;
  min-height: calc(var(--compile-card-h) * 0.55);
  align-items: flex-end;
}

.compile-line-pile-opponent {
  justify-content: flex-end;
}

.compile-line-pile-own {
  justify-content: flex-start;
}

.compile-line-center {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  align-items: center;
  min-width: 6rem;
}

.compile-line-compile-btn {
  background: var(--danger);
  color: #0b0e12;
  border-color: var(--danger);
  font-weight: 600;
}

.compile-line-line-btn {
  background: var(--accent);
  color: #0b0e12;
  border-color: var(--accent);
  font-weight: 600;
}

.compile-drop-idle {
  display: block;
  width: 5rem;
  height: 1rem;
}

.compile-drop-zone {
  padding: 0.35rem 0.6rem;
  border: 2px dashed var(--compile-highlight);
  background: rgba(110, 168, 255, 0.12);
  color: var(--text);
  border-radius: var(--radius);
  cursor: pointer;
  font-size: 0.9rem;
  min-width: 6rem;
  text-align: center;
}

.compile-drop-multi {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.compile-drop-facings {
  display: flex;
  gap: 0.25rem;
  justify-content: center;
}

.compile-drop-tag {
  display: block;
  font-size: 0.7rem;
  color: var(--danger);
  margin-top: 0.2rem;
}

.compile-drop-facing {
  padding: 0.25rem 0.4rem;
  font-size: 0.8rem;
}

.compile-stack {
  display: flex;
  position: relative;
}

.compile-stack-opponent {
  flex-direction: row;
}

.compile-stack-own {
  flex-direction: row;
}

.compile-stack-empty {
  color: var(--text-muted);
  padding: 0 0.5rem;
}

.compile-stack-item,
.compile-stack-btn {
  padding: 0;
  border: none;
  background: transparent;
  margin-left: calc(var(--stack-depth, 0) * -3.2rem);
  cursor: default;
}

.compile-stack-btn {
  cursor: pointer;
}

.compile-protocol {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 0.35rem 0.4rem;
  border-radius: var(--radius);
  border: 1px solid var(--border-strong);
  background: var(--bg-input);
  min-height: calc(var(--compile-card-h) * 0.55);
  justify-content: center;
}

.compile-protocol-opponent {
  border-color: var(--danger);
}

.compile-protocol-own {
  border-color: var(--accent);
}

.compile-protocol-compiled {
  background: rgba(92, 209, 142, 0.15);
  border-color: var(--success);
}

.compile-protocol-name {
  font-weight: 600;
  font-size: 0.9rem;
  text-align: center;
}

.compile-protocol-flag {
  font-size: 0.7rem;
  color: var(--text-muted);
  text-transform: uppercase;
}

.compile-hand-strip {
  padding: 0.7rem 0.9rem;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}

.compile-hand-fan {
  display: flex;
  gap: 0.35rem;
  align-items: flex-end;
  flex-wrap: wrap;
}

.compile-hand-card {
  padding: 0;
  border: none;
  background: transparent;
  position: relative;
  cursor: default;
}

.compile-hand-playable,
.compile-hand-clickable {
  cursor: pointer;
}

.compile-hand-playable > .compile-card {
  outline: 2px solid var(--compile-highlight);
}

.compile-hand-selected > .compile-card {
  outline: 3px solid var(--compile-control);
  transform: translateY(-0.5rem);
}

.compile-hand-index {
  position: absolute;
  top: 0.2rem;
  left: 0.35rem;
  background: rgba(0, 0, 0, 0.55);
  padding: 0.05rem 0.35rem;
  border-radius: 999px;
  font-size: 0.7rem;
  color: var(--text);
}

.compile-card {
  width: var(--compile-card-w);
  height: var(--compile-card-h);
  border-radius: var(--compile-card-radius);
  padding: 0.4rem;
  background: var(--bg-input);
  border: 1px solid var(--border-strong);
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  color: var(--text);
  font-size: 0.7rem;
  line-height: 1.15;
  box-sizing: border-box;
  overflow: hidden;
}

.compile-card-mini {
  --compile-card-w: 3.8rem;
  --compile-card-h: 5.4rem;
  font-size: 0.6rem;
  padding: 0.25rem;
}

.compile-card-hand {
  box-shadow: 0 6px 12px rgba(0, 0, 0, 0.3);
}

.compile-card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid var(--border);
  padding-bottom: 0.15rem;
}

.compile-card-name {
  font-weight: 600;
  font-size: 0.75rem;
}

.compile-card-value {
  background: var(--accent);
  color: #0b0e12;
  padding: 0 0.35rem;
  border-radius: 999px;
  font-weight: 700;
  font-size: 0.75rem;
}

.compile-card-box {
  border-radius: 4px;
  padding: 0.2rem 0.3rem;
  background: rgba(255, 255, 255, 0.04);
  flex: 1;
  overflow: hidden;
  text-overflow: ellipsis;
}

.compile-card-box-empty {
  color: var(--text-muted);
}

.compile-card-face-down {
  background: linear-gradient(135deg, var(--compile-hidden), var(--bg-input));
  align-items: center;
  justify-content: center;
  text-align: center;
  color: var(--text-muted);
}

.compile-card-back-hint {
  font-size: 0.55rem;
  text-transform: uppercase;
  color: var(--compile-control);
  letter-spacing: 0.08em;
  border: 1px dashed var(--compile-control);
  padding: 0.05rem 0.3rem;
  border-radius: 4px;
}

.compile-card-back-mark {
  font-size: 0.8rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.15em;
}

.compile-card-face-through {
  display: flex;
  flex-direction: column;
  align-items: center;
  opacity: 0.6;
}

.compile-card-owner-0 {
  border-left: 3px solid var(--accent);
}

.compile-card-owner-1 {
  border-left: 3px solid var(--danger);
}

.compile-card-covered {
  filter: brightness(0.85);
}

.compile-card-target {
  outline: 2px solid var(--compile-highlight);
  outline-offset: 2px;
}

.compile-card-deck-back {
  background: linear-gradient(135deg, var(--compile-hidden), var(--bg-input));
  align-items: center;
  justify-content: center;
}

.compile-trash-choice {
  display: flex;
  gap: 0.25rem;
  flex-wrap: wrap;
}

.compile-trash-btn,
.compile-trash-item {
  padding: 0;
  border: none;
  background: transparent;
}

.compile-trash-empty {
  color: var(--text-muted);
}

.compile-deck-choice-grid {
  display: flex;
  gap: 0.35rem;
  flex-wrap: wrap;
}

.compile-deck-choice {
  padding: 0;
  border: none;
  background: transparent;
  position: relative;
  cursor: pointer;
}

.compile-deck-choice-num {
  position: absolute;
  top: 0.15rem;
  right: 0.2rem;
  background: var(--compile-highlight);
  color: #0b0e12;
  font-weight: 700;
  border-radius: 999px;
  padding: 0.05rem 0.35rem;
  font-size: 0.65rem;
}

.compile-actionbar {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  padding: 0.5rem 0.9rem;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  min-height: 2.5rem;
  align-items: center;
}

.compile-actionbar-empty {
  min-height: 0;
  padding: 0;
  border: none;
  background: transparent;
}

.compile-action-btn {
  padding: 0.35rem 0.7rem;
  font-size: 0.9rem;
}

.compile-action-refresh {
  background: var(--accent);
  color: #0b0e12;
  border-color: var(--accent);
  font-weight: 600;
}

.compile-action-accept {
  background: var(--success);
  color: #0b0e12;
  border-color: var(--success);
  font-weight: 600;
}

.compile-action-decline {
  border-color: var(--danger);
  color: var(--danger);
}

.compile-action-stop,
.compile-action-skip {
  color: var(--text-muted);
}

.compile-action-fallback {
  font-style: italic;
}

.compile-log {
  padding: 1rem 1.25rem;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}

.compile-log h3 {
  margin: 0 0 0.5rem;
  font-size: 0.95rem;
  color: var(--text-muted);
}

.compile-log-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.compile-log-line {
  padding: 0.25rem 0.5rem;
  border-radius: var(--radius);
  font-size: 0.9rem;
  display: flex;
  gap: 0.5rem;
  align-items: baseline;
}

.compile-log-private {
  background: rgba(245, 182, 66, 0.1);
  border-left: 2px solid var(--compile-control);
  font-style: italic;
}

.compile-log-prefix {
  font-size: 0.7rem;
  color: var(--compile-control);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.compile-draft {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.compile-draft-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(16rem, 1fr));
  gap: 0.75rem;
}

.compile-draft-card {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  padding: 0.7rem;
  background: var(--bg-elevated);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius);
  cursor: pointer;
  color: var(--text);
  text-align: left;
}

.compile-draft-card:hover {
  border-color: var(--accent);
}

.compile-draft-name {
  font-weight: 600;
}

.compile-draft-preview {
  display: flex;
  gap: 0.25rem;
  flex-wrap: wrap;
}

.compile-draft-mini {
  --compile-card-w: 3.2rem;
  --compile-card-h: 4.6rem;
  font-size: 0.55rem;
  padding: 0.2rem;
}

/* Compile-renderer additions: inspector panel column and language toggle. */

.compile-frame {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(14rem, 18rem);
  gap: 0.9rem;
  align-items: start;
}

.compile-frame-main {
  min-width: 0;
}

.compile-inspector {
  position: sticky;
  top: 0.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  padding: 0.75rem;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}

.compile-inspector-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
}

.compile-inspector-caption {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
}

.compile-inspector-unpin {
  font-size: 0.75rem;
  padding: 0.15rem 0.4rem;
}

.compile-inspector-card {
  display: flex;
  justify-content: center;
}

.compile-card-inspector {
  --compile-card-w: 10rem;
  --compile-card-h: 14rem;
  font-size: 0.85rem;
}

.compile-inspector-idle {
  font-size: 0.85rem;
  margin: 0;
}

.compile-inspector-clarification {
  margin-top: 0.25rem;
  padding-top: 0.5rem;
  border-top: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.compile-inspector-clar-heading {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
}

.compile-inspector-clar-body {
  margin: 0;
  font-size: 0.85rem;
  white-space: pre-wrap;
}

.compile-card-hoverwrap {
  display: inline-flex;
}

.language-toggle {
  font-weight: 600;
  padding: 0.25rem 0.55rem;
  border-radius: 999px;
}

/* Rules reader — shared between the /rules route and the in-match drawer. */

.rules-page {
  max-width: 68rem;
  margin: 0 auto;
}

.rules-reader {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1rem 1.2rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  min-height: 20rem;
}

.rules-reader-head {
  display: flex;
  align-items: baseline;
  gap: 0.75rem;
  border-bottom: 1px solid var(--border);
  padding-bottom: 0.5rem;
}

.rules-reader-head h1 {
  margin: 0;
  font-size: 1.35rem;
}

.rules-reader-game {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.rules-reader-loading,
.rules-reader-empty {
  margin: 1rem 0;
}

.rules-reader-error {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  align-items: flex-start;
}

.rules-reader-retry {
  align-self: flex-start;
}

.rules-reader-body {
  display: grid;
  grid-template-columns: minmax(10rem, 14rem) minmax(0, 1fr);
  gap: 1rem;
  min-height: 20rem;
}

.rules-reader-nav ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
}

.rules-reader-nav-btn {
  width: 100%;
  text-align: left;
  background: transparent;
  border: 1px solid transparent;
  padding: 0.35rem 0.55rem;
  color: var(--text-muted);
  border-radius: var(--radius);
}

.rules-reader-nav-btn:hover:not(:disabled) {
  background: #262c37;
  color: var(--text);
}

.rules-reader-nav-btn.active {
  background: var(--bg-input);
  border-color: var(--border-strong);
  color: var(--text);
  font-weight: 600;
}

.rules-reader-content {
  min-width: 0;
  overflow-x: auto;
}

.rules-reader-markdown {
  line-height: 1.55;
}

.rules-reader-markdown h1,
.rules-reader-markdown h2,
.rules-reader-markdown h3,
.rules-reader-markdown h4 {
  margin-top: 1.2em;
  margin-bottom: 0.4em;
}

.rules-reader-markdown h1:first-child,
.rules-reader-markdown h2:first-child,
.rules-reader-markdown h3:first-child {
  margin-top: 0;
}

.rules-reader-markdown p,
.rules-reader-markdown ul,
.rules-reader-markdown ol {
  margin: 0.4rem 0 0.6rem;
}

.rules-reader-markdown ul,
.rules-reader-markdown ol {
  padding-left: 1.3rem;
}

.rules-reader-markdown code {
  background: var(--bg-input);
  padding: 0.05rem 0.3rem;
  border-radius: 3px;
  font-size: 0.9em;
}

.rules-reader-markdown pre {
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 0.6rem 0.8rem;
  overflow-x: auto;
}

.rules-reader-markdown pre code {
  background: transparent;
  padding: 0;
}

.rules-reader-markdown blockquote {
  margin: 0.5rem 0;
  padding: 0.2rem 0.8rem;
  border-left: 3px solid var(--border-strong);
  color: var(--text-muted);
}

.rules-reader-markdown table {
  border-collapse: collapse;
  margin: 0.5rem 0;
}

.rules-reader-markdown th,
.rules-reader-markdown td {
  border: 1px solid var(--border);
  padding: 0.3rem 0.5rem;
}

/* In-match compile rules drawer. */

.compile-drawer-toggle {
  font-weight: 600;
  padding: 0.25rem 0.65rem;
  border-radius: 999px;
}

.compile-drawer-scrim {
  position: fixed;
  inset: 0;
  background: rgba(6, 8, 12, 0.55);
  z-index: 20;
}

.compile-drawer {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  width: min(38rem, 100%);
  background: var(--bg);
  border-left: 1px solid var(--border-strong);
  display: flex;
  flex-direction: column;
  z-index: 21;
  box-shadow: -8px 0 24px rgba(0, 0, 0, 0.35);
  animation: compile-drawer-slide 160ms ease-out;
}

@keyframes compile-drawer-slide {
  from {
    transform: translateX(100%);
  }
  to {
    transform: translateX(0);
  }
}

.compile-drawer-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--border);
}

.compile-drawer-title {
  font-weight: 600;
  font-size: 1.05rem;
}

.compile-drawer-close {
  padding: 0.1rem 0.55rem;
  font-size: 1.15rem;
  line-height: 1;
}

.compile-drawer-body {
  padding: 0.75rem 1rem;
  overflow-y: auto;
  flex: 1;
}

.compile-drawer-closed {
  display: none;
}