:root {
  --bg-deep: #0f172a;
  --panel-bg: rgba(15, 23, 42, 0.86);
  --panel-border: rgba(148, 163, 184, 0.28);
  --card-bg: #1e293b;
  --text-main: #f8fafc;
  --text-muted: #cbd5e1;
  --accent-primary: #ec4899;
  --accent-secondary: #6366f1;
  --accent-cyan: #38bdf8;
  --accent-green: #22c55e;
  --accent-amber: #f59e0b;
  --accent-danger: #ef4444;
  --focus-color: #fbbf24;
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
  font-family: var(--font-sans);
  background: var(--bg-deep);
  color: var(--text-main);
  user-select: none;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* 3D WebGL Canvas */
#canvas-container {
  position: fixed;
  inset: 0;
  width: 100vw;
  height: 100vh;
  z-index: 1;
}

/* Sign-In Overlay */
.login-screen {
  position: fixed;
  inset: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.25rem;
  background: radial-gradient(circle at 50% 25%, rgba(99, 102, 241, 0.35), rgba(15, 23, 42, 0.88));
  backdrop-filter: blur(8px);
}

.login-screen[hidden] {
  display: none;
}

.login-card {
  width: 100%;
  max-width: 440px;
  background: rgba(15, 23, 42, 0.94);
  border: 2px solid rgba(236, 72, 153, 0.45);
  border-radius: 22px;
  padding: 1.75rem;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.65), 0 0 35px rgba(236, 72, 153, 0.2);
}

.login-header {
  text-align: center;
  margin-bottom: 1.25rem;
}

.brand-badge {
  font-size: 2.2rem;
  margin-bottom: 0.35rem;
}

.login-header h1 {
  margin: 0;
  font-size: 1.65rem;
  font-weight: 800;
  background: linear-gradient(90deg, #f472b6, #38bdf8, #fbbf24);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.login-subtitle {
  margin: 0.4rem 0 0.75rem;
  font-size: 0.92rem;
  color: var(--text-muted);
}

.online-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.3rem 0.8rem;
  border-radius: 999px;
  background: rgba(34, 197, 94, 0.16);
  border: 1px solid rgba(34, 197, 94, 0.4);
  font-size: 0.82rem;
  font-weight: 600;
  color: #86efac;
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent-green);
  box-shadow: 0 0 8px var(--accent-green);
}

/* Forms */
.auth-form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.field-group {
  display: flex;
  flex-direction: column;
  gap: 0.38rem;
}

.label-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

label {
  font-size: 0.86rem;
  font-weight: 700;
  color: #e2e8f0;
}

input[type="text"],
input[type="password"],
select {
  width: 100%;
  padding: 0.7rem 0.9rem;
  border-radius: 12px;
  border: 1.5px solid rgba(148, 163, 184, 0.35);
  background: rgba(30, 41, 59, 0.9);
  color: var(--text-main);
  font-size: 0.95rem;
  font-family: inherit;
  user-select: text;
}

input[type="text"]:focus-visible,
input[type="password"]:focus-visible,
select:focus-visible {
  outline: 2px solid var(--focus-color);
  outline-offset: 2px;
  border-color: var(--accent-cyan);
}

input[type="color"] {
  width: 100%;
  height: 42px;
  border-radius: 10px;
  border: 1.5px solid rgba(148, 163, 184, 0.35);
  background: rgba(30, 41, 59, 0.9);
  padding: 3px;
  cursor: pointer;
}

.text-btn {
  background: none;
  border: none;
  color: var(--accent-cyan);
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
  padding: 0.1rem 0.3rem;
}

.text-btn:hover {
  text-decoration: underline;
}

.primary-cta-btn {
  padding: 0.82rem 1.2rem;
  border-radius: 14px;
  border: none;
  background: linear-gradient(135deg, #ec4899, #6366f1);
  color: #ffffff;
  font-size: 1rem;
  font-weight: 800;
  cursor: pointer;
  box-shadow: 0 8px 20px rgba(236, 72, 153, 0.35);
  transition: transform 0.12s ease, filter 0.12s ease;
}

.primary-cta-btn:hover {
  filter: brightness(1.08);
  transform: translateY(-1px);
}

.secondary-outline-btn {
  padding: 0.65rem 1rem;
  border-radius: 12px;
  border: 1.5px solid rgba(148, 163, 184, 0.4);
  background: rgba(30, 41, 59, 0.75);
  color: var(--text-main);
  font-size: 0.86rem;
  font-weight: 700;
  cursor: pointer;
}

.secondary-outline-btn:hover {
  border-color: var(--accent-cyan);
  background: rgba(56, 189, 248, 0.15);
}

.login-footer {
  margin-top: 1.15rem;
  padding-top: 1rem;
  border-top: 1px solid rgba(148, 163, 184, 0.2);
  display: flex;
  justify-content: center;
}

.error-banner {
  margin: 0;
  padding: 0.65rem 0.85rem;
  border-radius: 10px;
  background: rgba(239, 68, 68, 0.2);
  border: 1px solid rgba(239, 68, 68, 0.55);
  color: #fecaca;
  font-size: 0.86rem;
  font-weight: 600;
}

/* In-Game HUD Overlay */
.game-hud {
  position: fixed;
  inset: 0;
  z-index: 10;
  pointer-events: none;
}

.game-hud[hidden] {
  display: none;
}

.hud-top-bar,
.hud-left-panel,
.hud-bottom-center,
.hud-chat-panel,
.touch-controls {
  pointer-events: auto;
}

.hud-top-bar {
  position: absolute;
  top: 0.75rem;
  left: 0.75rem;
  right: 0.75rem;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.65rem;
  padding: 0.55rem 0.9rem;
  background: var(--panel-bg);
  border: 1px solid var(--panel-border);
  border-radius: 16px;
  backdrop-filter: blur(10px);
}

.hud-brand {
  display: flex;
  align-items: center;
  gap: 0.55rem;
}

.hud-logo {
  font-size: 1.45rem;
}

.hud-world-title {
  display: block;
  font-size: 0.95rem;
  color: #fff;
}

.hud-player-badge {
  font-size: 0.76rem;
  color: var(--accent-cyan);
  font-weight: 700;
}

/* Voice Control Strip */
.voice-strip {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
}

.voice-btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.48rem 0.9rem;
  border-radius: 999px;
  border: 2px solid transparent;
  font-size: 0.85rem;
  font-weight: 800;
  cursor: pointer;
  color: #fff;
  overflow: hidden;
}

.voice-btn.mic-unmuted {
  background: rgba(34, 197, 94, 0.25);
  border-color: var(--accent-green);
}

.voice-btn.mic-unmuted.is-speaking {
  box-shadow: 0 0 16px rgba(34, 197, 94, 0.85);
}

.voice-btn.mic-muted {
  background: rgba(239, 68, 68, 0.28);
  border-color: var(--accent-danger);
}

.mic-level-bar {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #4ade80;
  transition: transform 0.08s ease;
}

/* Switch Controls (modern-web-guidance: switch) */
.switch-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.38rem 0.7rem;
  border-radius: 999px;
  background: rgba(30, 41, 59, 0.85);
  border: 1px solid rgba(148, 163, 184, 0.3);
  font-size: 0.78rem;
  font-weight: 700;
  cursor: pointer;
}

input[type="checkbox"][switch] {
  accent-color: var(--accent-primary, #ec4899);
  margin: 0;
  cursor: pointer;
}

input[type="checkbox"][switch]:focus-visible {
  outline: 3px solid var(--focus-color, #fbbf24);
  outline-offset: 4px;
}

.hud-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.4rem;
}

.hud-chip-btn {
  padding: 0.45rem 0.72rem;
  border-radius: 10px;
  border: 1px solid rgba(148, 163, 184, 0.32);
  background: rgba(30, 41, 59, 0.85);
  color: var(--text-main);
  font-size: 0.8rem;
  font-weight: 700;
  cursor: pointer;
}

.hud-chip-btn:hover,
.hud-chip-btn.active {
  border-color: var(--accent-cyan);
  background: rgba(56, 189, 248, 0.22);
}

.hud-chip-btn.accent-chip {
  background: linear-gradient(135deg, rgba(236, 72, 153, 0.35), rgba(99, 102, 241, 0.35));
  border-color: rgba(236, 72, 153, 0.6);
}

.hud-chip-btn.danger-chip:hover {
  border-color: var(--accent-danger);
  background: rgba(239, 68, 68, 0.25);
}

/* Center Toast */
.hud-toast {
  position: absolute;
  top: 4.8rem;
  left: 50%;
  transform: translateX(-50%);
  padding: 0.65rem 1.25rem;
  border-radius: 999px;
  background: rgba(15, 23, 42, 0.92);
  border: 2px solid var(--focus-color);
  color: #fef08a;
  font-weight: 800;
  font-size: 0.95rem;
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.5);
}

/* Left Panel: Friends Online & Volume Mixer */
.hud-left-panel {
  position: absolute;
  top: 4.9rem;
  left: 0.75rem;
  width: 265px;
  max-height: calc(100vh - 14rem);
  overflow-y: auto;
  padding: 0.75rem;
  background: var(--panel-bg);
  border: 1px solid var(--panel-border);
  border-radius: 16px;
  backdrop-filter: blur(10px);
}

.panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.35rem;
}

.panel-header h2 {
  margin: 0;
  font-size: 0.88rem;
  font-weight: 800;
}

.mode-badge {
  padding: 0.18rem 0.5rem;
  border-radius: 999px;
  background: rgba(99, 102, 241, 0.28);
  border: 1px solid rgba(99, 102, 241, 0.55);
  font-size: 0.7rem;
  font-weight: 700;
  color: #c7d2fe;
}

.voice-hint {
  margin: 0 0 0.55rem;
  font-size: 0.73rem;
  color: var(--text-muted);
}

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

.friend-card {
  padding: 0.5rem 0.6rem;
  border-radius: 12px;
  background: rgba(30, 41, 59, 0.85);
  border: 1.5px solid rgba(148, 163, 184, 0.22);
  transition: border-color 0.12s ease, box-shadow 0.12s ease;
}

.friend-card.speaking {
  border-color: var(--accent-green);
  box-shadow: 0 0 12px rgba(34, 197, 94, 0.45);
}

.friend-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.4rem;
}

.friend-name {
  font-size: 0.83rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.friend-voice-tag {
  font-size: 0.72rem;
  color: #86efac;
  font-weight: 700;
}

.friend-volume-row {
  margin-top: 0.3rem;
  display: flex;
  align-items: center;
  gap: 0.45rem;
}

.friend-volume-row label {
  font-size: 0.7rem;
  color: var(--text-muted);
  min-width: 42px;
}

/* Range Slider Styling (modern-web-guidance: slider) */
input[type="range"] {
  --slider-track-size: 0.4rem;
  --slider-thumb-size: 1rem;
  --slider-track-radius: 999px;
  --slider-thumb-radius: 50%;
  --slider-track-color: #334155;
  --slider-fill-color: #38bdf8;
  --slider-thumb-color: var(--slider-fill-color);
  --slider-direction: to right;

  &:dir(rtl) {
    --slider-direction: to left;
  }

  --attr-min: attr(min type(<number>), 0);
  --attr-max: attr(max type(<number>), 100);
  --control-value: attr(value type(<number>), 100);
  --slider-progress: calc(
    progress(var(--control-value), var(--attr-min), var(--attr-max)) * 100%
  );

  appearance: none;
  inline-size: 100%;
  block-size: 1.5rem;
  margin: 0;
  padding: 0;
  border: 0;
  border-radius: 0;
  background: transparent;
  cursor: pointer;
}

@supports not (opacity: progress(1, 0, 100)) {
  input[type="range"] {
    --slider-progress: calc(
      (var(--control-value) - var(--attr-min)) /
      (var(--attr-max) - var(--attr-min)) * 100%
    );
  }
}

input[type="range"]::-webkit-slider-runnable-track {
  block-size: var(--slider-track-size);
  border: 0;
  border-radius: var(--slider-track-radius);
  background: linear-gradient(
    var(--slider-direction),
    var(--slider-fill-color) var(--slider-progress),
    var(--slider-track-color) var(--slider-progress)
  );
}

input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  inline-size: var(--slider-thumb-size);
  block-size: var(--slider-thumb-size);
  margin-block-start: calc(
    (var(--slider-track-size) - var(--slider-thumb-size)) / 2
  );
  border: 0;
  border-radius: var(--slider-thumb-radius);
  background: var(--slider-thumb-color);
}

input[type="range"]::-moz-range-track {
  block-size: var(--slider-track-size);
  border: 0;
  border-radius: var(--slider-track-radius);
  background: var(--slider-track-color);
}

input[type="range"]::-moz-range-progress {
  block-size: var(--slider-track-size);
  border-radius: var(--slider-track-radius);
  background: var(--slider-fill-color);
}

input[type="range"]::-moz-range-thumb {
  inline-size: var(--slider-thumb-size);
  block-size: var(--slider-thumb-size);
  border: 0;
  border-radius: var(--slider-thumb-radius);
  background: var(--slider-thumb-color);
}

input[type="range"]:focus-visible {
  outline: 2px solid var(--slider-fill-color);
  outline-offset: 4px;
}

/* Bottom Center Emote Bar & Build Toolbar */
.hud-bottom-center {
  position: absolute;
  bottom: 0.85rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.55rem;
}

.build-toolbar {
  padding: 0.65rem 0.9rem;
  border-radius: 16px;
  background: var(--panel-bg);
  border: 1.5px solid var(--accent-cyan);
  backdrop-filter: blur(10px);
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.build-toolbar[hidden] {
  display: none;
}

.build-toolbar-top {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.65rem;
  font-size: 0.8rem;
}

.build-mode-buttons {
  display: flex;
  gap: 0.35rem;
}

.tool-mode-btn {
  padding: 0.3rem 0.65rem;
  border-radius: 8px;
  border: 1px solid rgba(148, 163, 184, 0.35);
  background: rgba(30, 41, 59, 0.85);
  color: var(--text-main);
  font-size: 0.76rem;
  font-weight: 700;
  cursor: pointer;
}

.tool-mode-btn.active {
  background: var(--accent-cyan);
  color: #0f172a;
  border-color: var(--accent-cyan);
}

.build-hint {
  color: var(--text-muted);
  font-size: 0.74rem;
}

.color-swatch-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.color-swatch {
  width: 28px;
  height: 28px;
  border-radius: 8px;
  border: 2px solid rgba(255, 255, 255, 0.35);
  cursor: pointer;
  transition: transform 0.1s ease;
}

.color-swatch.selected {
  transform: scale(1.18);
  border-color: #ffffff;
  box-shadow: 0 0 10px rgba(255, 255, 255, 0.8);
}

.emote-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  padding: 0.45rem 0.65rem;
  border-radius: 16px;
  background: var(--panel-bg);
  border: 1px solid var(--panel-border);
  backdrop-filter: blur(10px);
}

.emote-btn {
  padding: 0.42rem 0.7rem;
  border-radius: 10px;
  border: 1px solid rgba(148, 163, 184, 0.25);
  background: rgba(30, 41, 59, 0.88);
  color: var(--text-main);
  font-size: 0.8rem;
  font-weight: 700;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
}

.emote-btn span {
  font-size: 0.68rem;
  padding: 0.08rem 0.32rem;
  border-radius: 4px;
  background: rgba(148, 163, 184, 0.2);
  color: var(--text-muted);
}

.emote-btn:hover,
.emote-btn.active {
  border-color: var(--accent-primary);
  background: rgba(236, 72, 153, 0.28);
}

/* Bottom Right Chat Panel */
.hud-chat-panel {
  position: absolute;
  bottom: 0.85rem;
  right: 0.75rem;
  width: 320px;
  background: var(--panel-bg);
  border: 1px solid var(--panel-border);
  border-radius: 16px;
  padding: 0.65rem;
  backdrop-filter: blur(10px);
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
}

.chat-messages {
  height: 155px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 0.32rem;
  padding-right: 0.25rem;
  font-size: 0.8rem;
  user-select: text;
}

.chat-line {
  line-height: 1.35;
  word-break: break-word;
}

.chat-line.system-msg {
  color: #fde047;
  font-weight: 700;
}

.chat-author {
  font-weight: 800;
  color: var(--accent-cyan);
  margin-right: 0.3rem;
}

.quick-reactions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.28rem;
}

.reaction-btn {
  padding: 0.22rem 0.48rem;
  border-radius: 999px;
  border: 1px solid rgba(148, 163, 184, 0.28);
  background: rgba(30, 41, 59, 0.8);
  color: var(--text-muted);
  font-size: 0.72rem;
  font-weight: 600;
  cursor: pointer;
}

.reaction-btn:hover {
  color: #fff;
  border-color: var(--accent-cyan);
}

.chat-form {
  display: flex;
  gap: 0.35rem;
}

.chat-form input {
  flex: 1;
  padding: 0.48rem 0.65rem;
  font-size: 0.82rem;
  border-radius: 10px;
}

.chat-send-btn {
  padding: 0.48rem 0.8rem;
  border-radius: 10px;
  border: none;
  background: var(--accent-secondary);
  color: #fff;
  font-weight: 700;
  font-size: 0.8rem;
  cursor: pointer;
}

/* On-Screen Touch / Tablet D-Pad */
.touch-controls {
  position: absolute;
  bottom: 0.85rem;
  left: 0.75rem;
  display: flex;
  align-items: flex-end;
  gap: 0.75rem;
}

.dpad {
  display: grid;
  grid-template-columns: repeat(3, 40px);
  grid-template-rows: repeat(2, 40px);
  gap: 4px;
}

.dpad-btn {
  border-radius: 10px;
  border: 1px solid rgba(148, 163, 184, 0.35);
  background: rgba(15, 23, 42, 0.78);
  color: #fff;
  font-size: 0.95rem;
  font-weight: 800;
  cursor: pointer;
}

.dpad-up {
  grid-column: 2;
  grid-row: 1;
}
.dpad-left {
  grid-column: 1;
  grid-row: 2;
}
.dpad-down {
  grid-column: 2;
  grid-row: 2;
}
.dpad-right {
  grid-column: 3;
  grid-row: 2;
}

.touch-jump-btn {
  height: 54px;
  padding: 0 1rem;
  border-radius: 14px;
  border: 2px solid rgba(236, 72, 153, 0.6);
  background: rgba(236, 72, 153, 0.32);
  color: #fff;
  font-weight: 800;
  font-size: 0.82rem;
  cursor: pointer;
}

/* Native Modal Dialogs (modern-web-guidance: dialog & light-dismiss-a-dialog) */
dialog {
  padding: 0;
  border: 2px solid rgba(148, 163, 184, 0.35);
  border-radius: 20px;
  background: #0f172a;
  color: var(--text-main);
  max-width: 540px;
  width: calc(100vw - 2rem);
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.75);
}

dialog:has(.modal-wide) {
  max-width: 880px;
}

/* MANDATORY scroll containment rules from modern-web-guidance */
dialog:modal {
  overscroll-behavior: contain;
}

dialog::backdrop {
  overflow: hidden;
  overscroll-behavior: contain;
  background-color: rgba(2, 6, 23, 0.68);
  backdrop-filter: blur(4px);
}

.modal-shell {
  padding: 1.35rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid rgba(148, 163, 184, 0.2);
  padding-bottom: 0.75rem;
}

.modal-header h2 {
  margin: 0;
  font-size: 1.15rem;
}

.modal-close-btn {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  border: 1px solid rgba(148, 163, 184, 0.35);
  background: rgba(30, 41, 59, 0.8);
  color: #fff;
  font-size: 1rem;
  cursor: pointer;
}

.modal-body {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.modal-footer {
  display: flex;
  justify-content: flex-end;
  gap: 0.65rem;
  padding-top: 0.5rem;
}

.avatar-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 0.85rem;
}

.preset-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.45rem;
  font-size: 0.82rem;
}

.preset-chip {
  padding: 0.35rem 0.65rem;
  border-radius: 999px;
  border: 1px solid rgba(148, 163, 184, 0.35);
  background: rgba(30, 41, 59, 0.9);
  color: #fff;
  font-size: 0.78rem;
  font-weight: 700;
  cursor: pointer;
}

.preset-chip:hover {
  border-color: var(--accent-primary);
}

/* Mic Setup Box */
.mic-test-box {
  padding: 0.9rem;
  border-radius: 14px;
  background: rgba(30, 41, 59, 0.7);
  border: 1px solid rgba(148, 163, 184, 0.25);
}

.mic-test-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.5rem;
  font-size: 0.85rem;
}

.status-tag {
  font-size: 0.76rem;
  padding: 0.15rem 0.55rem;
  border-radius: 999px;
  background: rgba(34, 197, 94, 0.2);
  color: #86efac;
  font-weight: 700;
}

.mic-meter-track {
  height: 12px;
  border-radius: 999px;
  background: #0f172a;
  overflow: hidden;
}

.mic-meter-fill {
  height: 100%;
  width: 4%;
  background: linear-gradient(90deg, #22c55e, #eab308);
  transition: width 0.06s linear;
}

.small-note {
  margin: 0.35rem 0 0;
  font-size: 0.8rem;
  color: var(--text-muted);
  line-height: 1.4;
}

.help-list {
  margin: 0;
  padding-left: 1.2rem;
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
  font-size: 0.88rem;
  line-height: 1.45;
}

kbd {
  padding: 0.12rem 0.4rem;
  border-radius: 6px;
  background: #334155;
  border: 1px solid #64748b;
  font-size: 0.78rem;
  font-weight: 700;
}

/* Parent Admin Dashboard Layout */
.admin-columns {
  display: grid;
  grid-template-columns: 1.25fr 1fr;
  gap: 1rem;
}

.admin-card {
  padding: 0.95rem;
  border-radius: 14px;
  background: rgba(30, 41, 59, 0.72);
  border: 1px solid rgba(148, 163, 184, 0.25);
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.admin-card h3 {
  margin: 0;
  font-size: 0.96rem;
}

.admin-side-stack {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.table-scroll {
  max-height: 360px;
  overflow-y: auto;
}

.admin-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.82rem;
}

.admin-table th,
.admin-table td {
  text-align: left;
  padding: 0.5rem 0.4rem;
  border-bottom: 1px solid rgba(148, 163, 184, 0.18);
}

.admin-table code {
  padding: 0.1rem 0.35rem;
  border-radius: 4px;
  background: rgba(15, 23, 42, 0.75);
  color: #fde047;
  user-select: text;
}

.small-action-btn {
  padding: 0.28rem 0.55rem;
  border-radius: 7px;
  border: 1px solid rgba(148, 163, 184, 0.35);
  background: rgba(15, 23, 42, 0.8);
  color: #fff;
  font-size: 0.74rem;
  font-weight: 700;
  cursor: pointer;
}

.small-action-btn.danger-action {
  border-color: rgba(239, 68, 68, 0.5);
  color: #fca5a5;
}

.feedback-note {
  margin: 0;
  font-size: 0.8rem;
  color: #86efac;
  font-weight: 700;
}

.divider {
  border: 0;
  border-top: 1px solid rgba(148, 163, 184, 0.2);
  margin: 0.25rem 0;
}

.world-reset-row {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  font-size: 0.8rem;
}

.btn-group {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

@media (max-width: 900px) {
  .admin-columns {
    grid-template-columns: 1fr;
  }
  .hud-left-panel {
    width: 210px;
  }
  .hud-chat-panel {
    width: 260px;
  }
}