/* ============================================================
   Puzzlelo Sidebar Standard
   V1: shared visual baseline
   V2: shared section roles and ordering
   ============================================================ */
:root {
  --sidebar-width: 260px;
  --pz-side-width: 260px;
  --pz-side-pad: 12px;
  --pz-side-gap: 12px;
  --pz-side-border: #e5e7eb;
  --pz-side-muted: #94a3b8;
  --pz-side-text: #374151;
  --pz-side-blue: #4f46e5;
  --pz-side-blue-soft: #eef2ff;
}

#sidebar.pz-side,
#sidebar,
.sv-side.pz-side,
.standalone-side.pz-side,
#side.pz-side {
  width: var(--pz-side-width) !important;
  min-width: var(--pz-side-width) !important;
  max-width: var(--pz-side-width) !important;
  flex-shrink: 0 !important;
  box-sizing: border-box !important;
  background: #fff !important;
  border-right: 1px solid var(--pz-side-border) !important;
  padding: var(--pz-side-pad) !important;
  display: flex !important;
  flex-direction: column !important;
  gap: var(--pz-side-gap) !important;
  overflow-y: auto !important;
  overflow-x: hidden !important;
  scrollbar-width: thin;
}

.pz-side > div,
#sidebar > .sidebar-section,
#sidebar > div {
  flex-shrink: 0;
}

.pz-side .stit,
#sidebar .sidebar-title {
  font-size: 12px !important;
  font-weight: 800 !important;
  color: var(--pz-side-muted) !important;
  letter-spacing: .04em !important;
  line-height: 1.35 !important;
  border-bottom: 1px solid var(--pz-side-border) !important;
  padding-bottom: 5px !important;
  margin: 0 0 7px !important;
  text-transform: none !important;
}

.pz-side .drow,
.pz-side .ps-diff-group,
.pz-side .ps-seed-row,
.pz-side .sv-seed-action-row,
.pz-side .stat-row,
.pz-side .tool-list,
.pz-side .action-btns,
.pz-side .quantity-input {
  gap: 6px !important;
}

.pz-side .dbtn,
.pz-side .pss-diff-btn,
.pz-side .pss-type-btn,
.pz-side .pn-sb-btn,
.pz-side .ps-gen-btn,
.pz-side .sv-seed-regen-btn,
#sidebar .diff-card,
#sidebar .btn:not(.btn-icon):not(.qty-btn) {
  min-height: 34px !important;
  padding: 8px 7px !important;
  border-radius: 8px !important;
  font-size: 13px !important;
  font-weight: 750 !important;
  line-height: 1.25 !important;
  font-family: inherit !important;
  box-sizing: border-box !important;
}

.pz-side .dbtn.on,
.pz-side .pss-diff-btn.on,
.pz-side .pss-type-btn.on,
#sidebar .diff-card.active {
  background: var(--pz-side-blue) !important;
  border-color: var(--pz-side-blue) !important;
  color: #fff !important;
}

.pz-side .sv-seed-input,
.pz-side .ps-seed-input,
#sidebar #seed-input,
#side.pz-side #side-seed {
  width: 100% !important;
  height: 34px !important;
  border-radius: 8px !important;
  border: 2px solid var(--pz-side-border) !important;
  font-size: 13px !important;
  font-weight: 700 !important;
  color: #1e293b !important;
  box-sizing: border-box !important;
}

.pz-side .sv-seed-input:focus,
.pz-side .ps-seed-input:focus,
#sidebar #seed-input:focus,
#side.pz-side #side-seed:focus {
  border-color: var(--pz-side-blue) !important;
  box-shadow: 0 0 0 3px var(--pz-side-blue-soft) !important;
}

.pz-side .hint-text,
.pz-side .seed-lbl,
.pz-side .stat-l {
  font-size: 11px !important;
  line-height: 1.55 !important;
}

.pz-side .stat-n {
  font-size: 18px !important;
  line-height: 1.1 !important;
}

.pz-side .rule-box {
  font-size: 12.5px !important;
  line-height: 1.7 !important;
  padding: 10px 12px !important;
  border-radius: 9px !important;
}

.pz-side .tool-list,
.pz-side .action-btns {
  display: flex !important;
  flex-direction: column !important;
}

.pz-side .tool-btn {
  min-height: 34px !important;
  border-radius: 8px !important;
  font-size: 12.5px !important;
  line-height: 1.25 !important;
}

.pz-side .puzzle-meta,
.pz-side .actions-placeholder {
  border-radius: 8px !important;
  font-size: 12px !important;
  line-height: 1.55 !important;
}

/* Standard section order:
   1 type/difficulty/size, 2 seed, 3 quantity/print, 4 generate,
   5 save/library, 6 stats, 7 rules/help, 8 puzzle-specific extras. */
.pz-side [data-pz-section="type"],
.pz-side [data-pz-section="difficulty"],
.pz-side [data-pz-section="size"] { order: 10; }
.pz-side [data-pz-section="seed"] { order: 20; }
.pz-side [data-pz-section="quantity"],
.pz-side [data-pz-section="print"] { order: 30; }
.pz-side [data-pz-section="generate"] { order: 40; }
.pz-side [data-pz-section="actions"] { order: 50; }
.pz-side [data-pz-section="save"],
.pz-side [data-pz-section="library"] { order: 60; }
.pz-side [data-pz-section="stats"],
.pz-side [data-pz-section="info"] { order: 70; }
.pz-side [data-pz-section="rules"],
.pz-side [data-pz-section="help"] { order: 80; }
.pz-side [data-pz-section="tools"] { order: 85; }
.pz-side [data-pz-section="extra"] { order: 90; }

.pz-side [data-pz-section] {
  position: relative;
}

.pz-side [data-pz-section="extra"] {
  border-top: 1px solid #f1f5f9;
  padding-top: 8px;
}

@media (max-width: 640px) {
  #sidebar.pz-side,
  #sidebar,
  .sv-side.pz-side,
  .standalone-side.pz-side,
  #side.pz-side {
    display: none !important;
  }
}