/*
 * Nuzlocke — Custom Topbar & Settings Panel
 *
 * Replaces the PS topbar entirely. Uses --nz-* design tokens.
 */

/* =============================================
   TOPBAR
   ============================================= */

.nz-topbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--nz-topbar-height, 44px);
  z-index: 100;

  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  padding: 0 8px;

  background: var(--nz-elevated);
  border-bottom: 1px solid var(--nz-border);
}

.nz-topbar-left {
  display: flex;
  align-items: center;
  justify-content: flex-start;
}

.nz-topbar-back-btn {
  font-size: 13px;
  opacity: 0.7;
}

.nz-topbar-back-btn:hover {
  opacity: 1;
}

.nz-topbar-btn.nz-topbar-back-btn--mobile-only {
  display: none;
}

@media (max-width: 800px) {
  .nz-topbar-btn.nz-topbar-back-btn--mobile-only {
    display: flex;
  }
}

.nz-topbar-brand {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 6px;
  user-select: none;
}

.nz-topbar-wordmark,
.nz-topbar-sub {
  font-family: var(--nz-font-ui);
  font-weight: 700;
  font-size: 16px;
  letter-spacing: 0.12em;
  color: var(--nz-accent);
  line-height: 1;
  text-transform: uppercase;
}

.nz-topbar-runcount {
  font-family: var(--nz-font-mono);
  font-size: 10px;
  color: var(--nz-text-dim);
  margin-left: 10px;
  white-space: nowrap;
}

@media (max-width: 600px) {
  .nz-topbar-runcount { display: none; }
}

@media (max-width: 480px) {
  .nz-topbar-sub-full { display: none; }
}

.nz-topbar-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 4px;
}

.nz-topbar-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  padding: 0;
  background: transparent;
  border: 1px solid transparent;
  border-radius: var(--nz-radius);
  color: var(--nz-text-muted);
  font-size: 16px;
  text-decoration: none;
  cursor: pointer;
  transition: color 0.15s, border-color 0.15s, background 0.15s;
}

.nz-topbar-btn:hover {
  color: var(--nz-text);
  border-color: var(--nz-border);
  background: var(--nz-elevated);
}

/* Push PS rooms below our topbar (overrides client.css top: 56px) */
.ps-room {
  top: var(--nz-topbar-height, 44px) !important;
  left: 0 !important;
}

/* Hide the legacy PS header elements if they ever appear */
#header,
.mini-header {
  display: none !important;
}

/* =============================================
   SETTINGS OVERLAY + PANEL
   ============================================= */

.nz-settings-overlay {
  position: fixed;
  inset: 0;
  z-index: 200;
  background: rgba(0, 0, 0, 0.55);
  display: flex;
  align-items: flex-start;
  justify-content: flex-end;
  padding-top: var(--nz-topbar-height, 44px);
}

.nz-settings-panel {
  width: 340px;
  max-height: calc(100vh - var(--nz-topbar-height, 44px) - 16px);
  background: var(--nz-surface);
  border: 1px solid var(--nz-border);
  border-top: none;
  border-radius: 0 0 0 var(--nz-radius);
  overflow-y: auto;
  box-shadow: var(--nz-shadow);
}

@media (max-width: 400px) {
  .nz-settings-panel {
    width: 100vw;
    border-radius: 0;
  }
}

.nz-settings-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 16px 10px;
  border-bottom: 1px solid var(--nz-border);
  position: sticky;
  top: 0;
  background: var(--nz-surface);
  z-index: 1;
}

.nz-settings-title {
  font-family: var(--nz-font-ui);
  font-weight: 700;
  font-size: 14px;
  letter-spacing: 0.06em;
  color: var(--nz-text);
  text-transform: uppercase;
}

.nz-settings-close {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  padding: 0;
  background: transparent;
  border: none;
  color: var(--nz-text-muted);
  font-size: 14px;
  cursor: pointer;
  border-radius: var(--nz-radius);
  transition: color 0.15s;
}

.nz-settings-close:hover {
  color: var(--nz-text);
}

.nz-settings-body {
  padding: 4px 0 8px;
}

.nz-settings-section {
  padding: 10px 16px;
  border-bottom: 1px solid var(--nz-border-subtle);
}

.nz-settings-section--last {
  border-bottom: none;
}

.nz-settings-section-label {
  font-family: var(--nz-font-ui);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--nz-text-muted);
  margin-bottom: 8px;
}

/* Sound row */
.nz-settings-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nz-settings-label {
  font-family: var(--nz-font-ui);
  font-size: 14px;
  color: var(--nz-text);
}

.nz-settings-toggle {
  min-width: 48px;
  padding: 4px 10px;
  font-family: var(--nz-font-ui);
  font-size: 12px;
  font-weight: 600;
  border-radius: var(--nz-radius);
  border: 1px solid var(--nz-border);
  cursor: pointer;
  transition: background 0.15s, color 0.15s;
}

.nz-settings-toggle--on {
  background: var(--nz-accent-dim);
  color: var(--nz-accent);
  border-color: var(--nz-accent);
}

.nz-settings-toggle--off {
  background: var(--nz-elevated);
  color: var(--nz-text-muted);
}


/* Avatar search + scroll */
.nz-avatar-search {
  display: block;
  width: 100%;
  box-sizing: border-box;
  margin-bottom: 8px;
  padding: 5px 8px;
  background: var(--nz-elevated);
  border: 1px solid var(--nz-border);
  border-radius: var(--nz-radius);
  color: var(--nz-text);
  font-family: var(--nz-font-ui);
  font-size: 13px;
  outline: none;
}

.nz-avatar-search::placeholder {
  color: var(--nz-text-dim);
}

.nz-avatar-search:focus {
  border-color: var(--nz-accent);
}

/* Selected avatar preview */
.nz-avatar-preview {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 10px;
  margin-bottom: 8px;
  background: var(--nz-elevated);
  border: 1px solid var(--nz-border);
  border-radius: var(--nz-radius);
}

.nz-avatar-preview img {
  width: 80px;
  height: 80px;
  image-rendering: pixelated;
  flex-shrink: 0;
}

.nz-avatar-preview-name {
  font-family: var(--nz-font-ui);
  font-size: 13px;
  font-weight: 600;
  color: var(--nz-text);
  text-transform: capitalize;
}

.nz-avatar-scroll {
  max-height: 220px;
  overflow-y: auto;
}

/* Avatar grid */
.nz-avatar-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(64px, 1fr));
  gap: 4px;
}

.nz-avatar-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  aspect-ratio: 1;
  padding: 4px;
  background: var(--nz-elevated);
  border: 2px solid transparent;
  border-radius: var(--nz-radius);
  cursor: pointer;
  transition: border-color 0.15s, background 0.15s;
}

.nz-avatar-btn img {
  width: 56px;
  height: 56px;
  image-rendering: pixelated;
}

.nz-avatar-btn:hover {
  background: var(--nz-overlay);
  border-color: rgba(var(--nz-accent-rgb), 0.4);
}

.nz-avatar-btn--selected {
  border-color: var(--nz-accent);
  background: var(--nz-accent-dim);
}