/* =========================================================================
   FILE: app/qr-maker/qr-maker.css
   PURPOSE: QR Maker layout. Colours come from shared/assets/styles.css
            tokens — nothing here re-declares a palette.
   ========================================================================= */

#qm-app {
  max-width: var(--bw-container);
  margin: 0 auto;
  padding: 32px 20px 64px;
}

.qm-view[hidden] { display: none; }

/* ── Dashboard ─────────────────────────────────────────────────────────── */

.qm-page-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: var(--bw-gap);
  flex-wrap: wrap;
  margin-bottom: 28px;
}
.qm-page-head h1 { margin: 0 0 6px; font-size: 32px; }
.qm-subtitle { margin: 0; color: var(--bw-subtle); max-width: 56ch; }

.qm-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: var(--bw-gap);
}
.qm-loading, .qm-empty {
  grid-column: 1 / -1;
  text-align: center;
  color: var(--bw-subtle);
  padding: 56px 20px;
}
.qm-empty h3 { color: var(--bw-text); margin: 0 0 8px; }

.qm-card {
  background: var(--bw-surface);
  border: 1px solid var(--bw-line);
  border-radius: var(--bw-radius-lg);
  padding: 18px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: border-color var(--bw-fast), transform var(--bw-fast);
}
.qm-card:hover { border-color: var(--bw-nav-border); transform: translateY(-2px); }

.qm-card-top { display: flex; gap: 14px; align-items: flex-start; }
.qm-card-thumb {
  width: 72px; height: 72px; flex: 0 0 72px;
  border-radius: var(--bw-radius-sm);
  background: #fff;
  image-rendering: pixelated;
}
.qm-card-name {
  margin: 0 0 4px;
  font-size: 16px;
  font-weight: 700;
  overflow-wrap: anywhere;
}
.qm-card-sub {
  margin: 0;
  font-size: 13px;
  color: var(--bw-subtle);
  overflow-wrap: anywhere;
}

.qm-badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .04em;
  text-transform: uppercase;
  padding: 3px 9px;
  border-radius: 999px;
  margin-bottom: 6px;
}
.qm-badge--passthrough { background: rgba(124,58,237,.20); color: #c4b5fd; }
.qm-badge--static      { background: var(--bw-muted-bg);   color: var(--bw-subtle); }
.qm-badge--paused      { background: rgba(245,158,11,.18); color: #fcd34d; }

.qm-card-stats {
  display: flex;
  gap: 16px;
  font-size: 13px;
  color: var(--bw-subtle);
  border-top: 1px solid var(--bw-line);
  padding-top: 10px;
}
.qm-card-stats strong { color: var(--bw-text); font-size: 15px; }

.qm-card-actions { display: flex; gap: 6px; flex-wrap: wrap; }

.qm-icon-btn {
  background: var(--bw-muted-bg);
  border: 1px solid transparent;
  color: var(--bw-subtle);
  border-radius: var(--bw-radius-sm);
  padding: 7px 11px;
  font-size: 13px;
  cursor: pointer;
  transition: background var(--bw-fast), color var(--bw-fast);
}
.qm-icon-btn:hover { background: var(--bw-nav-hover); color: var(--bw-text); }
.qm-icon-btn--danger:hover { background: rgba(239,68,68,.18); color: #fca5a5; }

/* ── Editor ────────────────────────────────────────────────────────────── */

.qm-editor-bar {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 24px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--bw-line);
}
.qm-back {
  background: none;
  border: none;
  color: var(--bw-subtle);
  cursor: pointer;
  font-size: 15px;
  padding: 6px 4px;
}
.qm-back:hover { color: var(--bw-text); }

.qm-title-input {
  flex: 1 1 220px;
  background: transparent;
  border: none;
  border-bottom: 1px solid transparent;
  color: var(--bw-text);
  font-size: 20px;
  font-weight: 700;
  padding: 6px 2px;
}
.qm-title-input:focus { outline: none; border-bottom-color: var(--bw-accent); }

.qm-editor-actions { display: flex; align-items: center; gap: 12px; }
.qm-save-state { font-size: 13px; color: var(--bw-subtle); }
.qm-save-state.is-dirty  { color: var(--bw-warning); }
.qm-save-state.is-saved  { color: var(--bw-success); }

.qm-editor-body {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: var(--bw-gap);
  align-items: start;
}
@media (max-width: 1080px) {
  .qm-editor-body { grid-template-columns: 1fr; }
  .qm-panel--preview { order: -1; }
}

.qm-panel {
  background: var(--bw-surface);
  border: 1px solid var(--bw-line);
  border-radius: var(--bw-radius-lg);
  padding: 20px;
}
.qm-panel-title {
  margin: 0 0 16px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--bw-subtle);
}

.qm-section[hidden] { display: none; }

/* Mode chooser */
.qm-modes { display: grid; gap: 10px; margin-bottom: 20px; }
.qm-mode {
  display: grid;
  grid-template-columns: auto 1fr;
  grid-template-rows: auto auto;
  gap: 2px 12px;
  text-align: left;
  background: var(--bw-elev);
  border: 1px solid var(--bw-line);
  border-radius: var(--bw-radius-md);
  padding: 14px;
  color: var(--bw-text);
  cursor: pointer;
  transition: border-color var(--bw-fast), background var(--bw-fast);
}
.qm-mode i { grid-row: 1 / 3; align-self: center; font-size: 18px; color: var(--bw-subtle); }
.qm-mode strong { font-size: 15px; }
.qm-mode span { font-size: 13px; color: var(--bw-subtle); line-height: 1.45; }
.qm-mode:hover { border-color: var(--bw-nav-border); }
.qm-mode.is-active {
  border-color: var(--bw-accent);
  background: var(--bw-nav-active);
}
.qm-mode.is-active i { color: var(--bw-accent-2); }

/* Passthrough code entry */
.qm-code-row {
  display: flex;
  align-items: stretch;
  border: 1px solid var(--bw-line);
  border-radius: var(--bw-radius-sm);
  overflow: hidden;
  background: var(--bw-elev);
}
.qm-code-prefix {
  display: flex;
  align-items: center;
  padding: 0 4px 0 10px;
  font-size: 13px;
  color: var(--bw-subtle);
  white-space: nowrap;
}
.qm-code-input {
  border: none !important;
  background: transparent !important;
  flex: 1;
  min-width: 0;
}
.qm-code-input:focus { outline: none; }
#qm-code-note.is-error { color: var(--bw-danger); }
#qm-code-note.is-ok    { color: var(--bw-success); }

.qm-help {
  font-size: 12.5px;
  color: var(--bw-subtle);
  margin: 6px 0 0;
  line-height: 1.5;
}
.qm-centered { text-align: center; }
.qm-mt { margin-top: 14px; display: block; }

.qm-switch {
  display: flex;
  align-items: center;
  gap: 9px;
  cursor: pointer;
  font-size: 14px;
  margin: 4px 0;
}
.qm-switch input { width: 16px; height: 16px; accent-color: var(--bw-accent); cursor: pointer; }

/* Preview */
.qm-preview-frame {
  display: grid;
  place-items: center;
  background:
    linear-gradient(45deg, rgba(255,255,255,.05) 25%, transparent 25%, transparent 75%, rgba(255,255,255,.05) 75%),
    linear-gradient(45deg, rgba(255,255,255,.05) 25%, transparent 25%, transparent 75%, rgba(255,255,255,.05) 75%);
  background-size: 20px 20px;
  background-position: 0 0, 10px 10px;
  border-radius: var(--bw-radius-md);
  padding: 18px;
  min-height: 240px;
}
#qm-canvas {
  max-width: 100%;
  width: 280px;
  height: auto;
  border-radius: 6px;
  display: block;
}
.qm-meta {
  text-align: center;
  font-size: 12.5px;
  color: var(--bw-subtle);
  margin: 12px 0 0;
}
.qm-warn {
  margin: 10px 0 0;
  padding: 10px 12px;
  border-radius: var(--bw-radius-sm);
  background: rgba(245,158,11,.14);
  border: 1px solid rgba(245,158,11,.35);
  color: #fcd34d;
  font-size: 13px;
}
.qm-warn[hidden] { display: none; }

.qm-downloads {
  display: flex;
  gap: 8px;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 16px;
}
.qm-downloads .bw-btn { padding: 10px 16px; font-size: 14px; }

/* Design controls */
.qm-two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }

.qm-range { width: 100%; accent-color: var(--bw-accent); cursor: pointer; }
.qm-range:disabled { opacity: .4; cursor: not-allowed; }

.qm-color {
  width: 100%;
  height: 38px;
  padding: 2px;
  border: 1px solid var(--bw-line);
  border-radius: var(--bw-radius-sm);
  background: var(--bw-elev);
  cursor: pointer;
}

.qm-size-presets { display: flex; gap: 6px; margin-top: 8px; }
.qm-size-presets button {
  flex: 1;
  background: var(--bw-muted-bg);
  border: 1px solid transparent;
  color: var(--bw-subtle);
  border-radius: var(--bw-radius-sm);
  padding: 6px 4px;
  font-size: 12.5px;
  cursor: pointer;
}
.qm-size-presets button:hover { background: var(--bw-nav-hover); color: var(--bw-text); }

.qm-chips { display: flex; gap: 6px; flex-wrap: wrap; }
.qm-chip {
  background: var(--bw-elev);
  border: 1px solid var(--bw-line);
  color: var(--bw-subtle);
  border-radius: var(--bw-radius-sm);
  padding: 7px 12px;
  font-size: 13px;
  cursor: pointer;
  transition: all var(--bw-fast);
}
.qm-chip:hover { border-color: var(--bw-nav-border); color: var(--bw-text); }
.qm-chip.is-active {
  background: var(--bw-nav-active);
  border-color: var(--bw-accent);
  color: var(--bw-text);
}

.qm-logo-row { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.qm-btn-sm { padding: 8px 14px !important; font-size: 13px !important; }
.qm-logo-preview {
  width: 40px; height: 40px;
  object-fit: contain;
  background: #fff;
  border-radius: var(--bw-radius-sm);
  padding: 3px;
}
.qm-link-btn {
  background: none;
  border: none;
  color: var(--bw-danger);
  font-size: 13px;
  cursor: pointer;
  text-decoration: underline;
  padding: 0;
}

/* ── Stats drawer ──────────────────────────────────────────────────────── */

.qm-drawer {
  position: fixed;
  top: 0; right: 0; bottom: 0;
  width: min(460px, 100vw);
  background: var(--bw-surface);
  border-left: 1px solid var(--bw-line);
  /* Above the shared sticky nav (z-index 1000) and its dropdown (1001) —
     otherwise the nav bar covers the drawer's own close button. */
  z-index: 1060;
  display: flex;
  flex-direction: column;
  box-shadow: -12px 0 40px rgba(0,0,0,.5);
}
.qm-drawer[hidden] { display: none; }
.qm-drawer-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px;
  border-bottom: 1px solid var(--bw-line);
}
.qm-drawer-head h2 { margin: 0; font-size: 18px; overflow-wrap: anywhere; }
.qm-drawer-close {
  background: none; border: none; color: var(--bw-subtle);
  font-size: 20px; cursor: pointer; padding: 4px 8px;
}
.qm-drawer-close:hover { color: var(--bw-text); }
.qm-drawer-body { padding: 20px; overflow-y: auto; flex: 1; }

.qm-scrim {
  position: fixed; inset: 0;
  background: rgba(0,0,0,.55);
  z-index: 1050;
}
.qm-scrim[hidden] { display: none; }

.qm-stat-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-bottom: 22px; }
.qm-stat {
  background: var(--bw-elev);
  border: 1px solid var(--bw-line);
  border-radius: var(--bw-radius-md);
  padding: 14px 12px;
  text-align: center;
}
.qm-stat b { display: block; font-size: 22px; line-height: 1.2; }
.qm-stat span { font-size: 11.5px; color: var(--bw-subtle); text-transform: uppercase; letter-spacing: .04em; }

.qm-stats-section { margin-bottom: 24px; }
.qm-stats-section h3 {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--bw-subtle);
  margin: 0 0 10px;
}

.qm-spark { width: 100%; height: 90px; display: block; }

.qm-bar-list { display: grid; gap: 8px; }
.qm-bar {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 4px 10px;
  font-size: 13px;
  align-items: center;
}
.qm-bar-label { overflow-wrap: anywhere; }
.qm-bar-count { color: var(--bw-subtle); font-variant-numeric: tabular-nums; }
.qm-bar-track {
  grid-column: 1 / -1;
  height: 6px;
  background: var(--bw-muted-bg);
  border-radius: 999px;
  overflow: hidden;
}
.qm-bar-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--bw-accent), var(--bw-accent-2));
  border-radius: 999px;
}

/* ── Toast ─────────────────────────────────────────────────────────────── */

.qm-toast {
  position: fixed;
  left: 50%;
  bottom: 28px;
  transform: translateX(-50%);
  background: var(--bw-elev);
  border: 1px solid var(--bw-nav-border);
  color: var(--bw-text);
  padding: 12px 20px;
  border-radius: var(--bw-radius-md);
  box-shadow: var(--bw-nav-shadow);
  z-index: 1100;
  font-size: 14px;
  max-width: min(420px, 90vw);
}
.qm-toast[hidden] { display: none; }
.qm-toast.is-error { border-color: var(--bw-danger); color: #fca5a5; }

@media (prefers-reduced-motion: reduce) {
  .qm-card, .qm-mode, .qm-chip, .bw-btn { transition: none; }
  .qm-card:hover { transform: none; }
}

/* ── Guest mode ───────────────────────────────────────────────────────────
   Shown to signed-out visitors: the generator works in full, and the account
   is pitched where it actually buys something (saving, passthrough codes).
   See app/qr-maker/index.php for why the page is open to guests at all.      */

.qm-guest-title {
  margin: 0;
  font-size: 19px;
  display: flex;
  align-items: center;
  gap: 9px;
}
.qm-guest-title i { color: var(--bw-accent-2); }

.qm-guest-note {
  display: flex;
  align-items: flex-start;
  gap: 9px;
  margin: 0 0 var(--bw-gap);
  padding: 12px 15px;
  border: 1px solid var(--bw-line);
  border-left: 3px solid var(--bw-success);
  border-radius: var(--bw-radius-md);
  background: var(--bw-muted-bg);
  color: var(--bw-subtle);
  font-size: 13.5px;
  line-height: 1.55;
}
.qm-guest-note i { color: var(--bw-success); margin-top: 2px; }
.qm-guest-note a { color: var(--bw-accent-2); font-weight: 600; }

/* The passthrough pitch stands in for the setup form a guest cannot use. */
.qm-pitch {
  border: 1px dashed var(--bw-nav-border);
  border-radius: var(--bw-radius-md);
  padding: 18px;
  background: var(--bw-muted-bg);
}
.qm-pitch h3 {
  margin: 0 0 9px;
  font-size: 15.5px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.qm-pitch h3 i { color: var(--bw-accent-2); }
.qm-pitch p { margin: 0 0 11px; font-size: 13.5px; color: var(--bw-subtle); line-height: 1.6; }
.qm-pitch code {
  font-size: 12.5px;
  padding: 1px 5px;
  border-radius: var(--bw-radius-sm);
  background: var(--bw-surface);
  color: var(--bw-text);
}
.qm-pitch .bw-btn { width: 100%; text-align: center; }
.qm-pitch .qm-link-btn { display: block; margin: 10px auto 0; }

/* A locked mode is still selectable: clicking it is how the pitch appears. */
.qm-mode--locked strong { display: flex; align-items: center; gap: 7px; }
.qm-lock-tag {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .4px;
  text-transform: uppercase;
  color: var(--bw-accent-2);
  border: 1px solid var(--bw-nav-border);
  border-radius: 999px;
  padding: 1px 7px;
  white-space: nowrap;
}