/* ── Reset & Base ─────────────────────────────────────────────── */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap');

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

html, body {
  background: #1a1a1a !important;
  color: #e8e8e8 !important;
  font-family: 'Inter', system-ui, sans-serif !important;
  font-size: 13px !important;
  margin: 0; padding: 0;
}

body.niceBody { background: #1a1a1a !important; }

/* ── Practice layout ─────────────────────────────────────────── */
.practice_layout { display: none; }

table#mainTable, table#mainTable tbody,
table#mainTable tr, table#mainTable td {
  display: block !important;
  width: 100% !important;
  border: none !important;
  background: transparent !important;
  padding: 0 !important;
}

#casesBox {
  position: fixed !important;
  top: 0; left: 0; right: 0;
  background: #1e1e24 !important;
  border-bottom: 1px solid #2e2e2e !important;
  padding: 10px 20px !important;
  font-size: 13px;
  z-index: 100;
  display: flex !important;
  flex-direction: column !important;
  align-items: flex-start !important;
  gap: 20px !important;
  padding-bottom: 14px !important;
}

#selectBtn {
  display: inline-flex !important;
  align-items: center !important;
  background: #26262e !important;
  border: 1px solid rgba(255,255,255,0.1) !important;
  border-radius: 999px !important;
  color: #e8e8e8 !important;
  font-weight: 600 !important;
  font-size: 13px !important;
  padding: 8px 20px !important;
  margin-left: 8px !important;
  text-decoration: none !important;
  transition: all 0.2s !important;
  box-shadow: 0 2px 8px rgba(0,0,0,0.3) !important;
}
#selectBtn:hover {
  background: rgba(124,111,247,0.15) !important;
  border-color: rgba(124,111,247,0.4) !important;
  color: #fff !important;
}
#selInfo {
  display: inline-flex !important;
  flex-direction: column !important;
  align-items: center !important;
  justify-content: center !important;
  align-self: flex-start !important;
  min-width: 110px !important;
  height: 64px !important;
  padding: 0 14px !important;
  background: #26262e !important;
  border: 1px solid rgba(255,255,255,0.1) !important;
  border-radius: 12px !important;
  box-shadow: 0 2px 8px rgba(0,0,0,0.3) !important;
  line-height: 1 !important;
  margin: 0 !important;
  margin-top: 8px !important;
}
#selInfo .sel-num {
  font-size: 22px !important;
  font-weight: 700 !important;
  color: #ffffff !important;
}
#selInfo .sel-num.recap {
  color: #ffffff !important;
}
#selInfo .sel-label {
  font-size: 10px !important;
  font-weight: 500 !important;
  color: #e8c000 !important;
  text-transform: uppercase !important;
  letter-spacing: 0.06em !important;
  margin-top: 4px !important;
}
#selInfo .sel-label.recap {
  color: #22c55e !important;
}

#scramble {
  position: fixed !important;
  top: 144px; left: 0; right: 38% !important;
  text-align: center !important;
  font-size: clamp(14px, 1.6vw, 20px) !important;
  font-weight: 600 !important;
  color: #e8e8e8 !important;
  background: #1a1a1a !important;
  padding: 20px 40px !important;
  letter-spacing: 0.03em;
  z-index: 99;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
}

#scrambleNav {
  position: fixed !important;
  top: 108px !important;
  left: 50% !important;
  transform: translateX(-50%) !important;
  display: flex !important;
  gap: 6px !important;
  z-index: 101 !important;
}

#scrambleImgLabel {
  position: fixed !important;
  bottom: 263px !important;
  left: 24px !important;
  width: 160px !important;
  text-align: center !important;
  font-family: 'Inter', sans-serif !important;
  font-size: 10px !important;
  font-weight: 600 !important;
  letter-spacing: 0.08em !important;
  text-transform: uppercase !important;
  color: #8a8a9a !important;
  z-index: 200 !important;
}

#scrambleImg {
  position: fixed !important;
  bottom: 90px !important;
  left: 24px !important;
  width: 160px !important;
  height: 160px !important;
  object-fit: contain !important;
  border-radius: 12px !important;
  background: #1e1e24 !important;
  border: 1px solid rgba(255,255,255,0.08) !important;
  padding: 8px !important;
  z-index: 200 !important;
  pointer-events: none !important;
}

.nav-btn {
  display: inline-flex !important;
  align-items: center !important;
  font-family: 'Inter', sans-serif !important;
  font-size: 12px !important;
  font-weight: 500 !important;
  padding: 0.35rem 0.9rem !important;
  border-radius: 50px !important;
  border: 1px solid rgba(255,255,255,0.1) !important;
  background: #26262e !important;
  color: #8a8a9a !important;
  cursor: pointer !important;
  transition: color 0.2s, border-color 0.2s, background 0.2s !important;
  white-space: nowrap !important;
}

.nav-btn:hover:not(:disabled) {
  color: #ffffff !important;
  border-color: rgba(124,111,247,0.4) !important;
  background: rgba(124,111,247,0.08) !important;
}

.nav-btn:disabled {
  opacity: 0.3 !important;
  cursor: not-allowed !important;
}

.scramble-pill {
  display: inline-block !important;
  background: #26262e !important;
  border: 1px solid rgba(255,255,255,0.09) !important;
  border-radius: 999px !important;
  padding: 10px 30px !important;
  box-shadow: 0 4px 20px rgba(0,0,0,0.4) !important;
  line-height: 1.5 !important;
}

#timer {
  position: fixed !important;
  top: 50% !important;
  left: 0 !important;
  right: 38% !important;
  transform: translateY(-50%) !important;
  text-align: center !important;
  font-size: clamp(80px, 10vw, 140px) !important;
  font-weight: 700 !important;
  color: #ffffff !important;
  background: transparent !important;
  height: auto !important;
  z-index: 98;
}

/* Right side panel */
#stats {
  position: fixed !important;
  top: 16px !important;
  right: 24px !important;
  bottom: 16px !important;
  transform: none !important;
  width: 280px !important;
  max-width: 280px !important;
  height: auto !important;
  max-height: none !important;
  background: #1e1e24 !important;
  border: 1px solid rgba(255,255,255,0.08) !important;
  border-radius: 20px !important;
  box-shadow: 0 8px 32px rgba(0,0,0,0.45) !important;
  overflow: hidden !important;
  z-index: 200 !important;
  display: flex !important;
  flex-direction: column !important;
  color: #e8e8e8 !important;
}

.resultInfoHeader {
  background: #26262e !important;
  border: none !important;
  border-bottom: 1px solid rgba(255,255,255,0.08) !important;
  padding: 12px 16px !important;
  font-size: 11px !important;
  font-weight: 700 !important;
  color: #a0a0b0 !important;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  flex-shrink: 0;
}

.resultInfoHeader a {
  color: #6c8ebf !important;
  font-size: 10px !important;
  margin-left: 4px;
}

#times {
  color: #ccc !important;
  font-family: 'Inter', monospace !important;
  font-size: 12px !important;
  padding: 8px 14px !important;
  overflow-y: auto !important;
  flex: 1 !important;
  min-height: 60px !important;
  line-height: 1.8;
  box-shadow: inset 0 -8px 16px rgba(0,0,0,0.25) !important;
}

.timeResult:hover { color: #6c8ebf !important; cursor: pointer; }

#statsBox {
  flex-shrink: 0 !important;
  padding: 8px 14px !important;
  border-bottom: 1px solid rgba(255,255,255,0.06) !important;
  display: flex !important;
  flex-direction: column !important;
  gap: 2px !important;
}
.stat-row {
  display: flex !important;
  align-items: baseline !important;
  justify-content: space-between !important;
  padding: 4px 2px !important;
}
.stat-lbl {
  font-size: 10px !important;
  font-weight: 600 !important;
  color: #666 !important;
  text-transform: uppercase !important;
  letter-spacing: 0.07em !important;
}
.stat-val {
  font-size: 16px !important;
  font-weight: 700 !important;
  color: #e8e8e8 !important;
  font-variant-numeric: tabular-nums !important;
  letter-spacing: -0.02em !important;
}

#resultinfo {
  padding: 10px 14px 24px !important;
  font-size: 12px !important;
  overflow-y: auto !important;
  flex: 1 !important;
  min-height: 60px !important;
  line-height: 1.7;
  color: #aaa !important;
}

#resultPicContainer { display: none !important; }
#resultInfoContainer img { width: 60px !important; height: 60px !important; margin-bottom: 16px !important; }

/* Hide bottom controls bar */
table#mainTable tr:last-child td { display: none !important; }

a, a:not([href]), a:visited {
  color: #6c8ebf !important;
  text-decoration: none !important;
}
a:hover { color: #8fb3e8 !important; }

a.smallBtn, a.smallBtn:not([href]), a.smallBtn:visited {
  background: #2e2e2e !important;
  border: 1px solid #404040 !important;
  border-radius: 4px !important;
  color: #aaa !important;
  padding: 1px 6px !important;
  font-size: 11px !important;
  text-decoration: none !important;
}
a.smallBtn:hover { background: #3a3a3a !important; color: #fff !important; }

input[type=text] {
  background: #2e2e2e !important;
  border: 1px solid #404040 !important;
  border-radius: 4px !important;
  color: #e8e8e8 !important;
  padding: 2px 6px !important;
  font-family: 'Inter', sans-serif !important;
  font-size: 12px !important;
}

/* ── Selection layout ────────────────────────────────────────── */
#selection_layout {
  display: flex;
  flex-direction: row !important;
  justify-content: flex-start !important;
  background: #1a1a1a !important;
  height: 100vh;
  max-height: 100vh;
  overflow-x: hidden;
  overflow-y: auto;
  padding: 16px;
  gap: 16px;
  align-items: flex-start;
}

#cases_selection {
  flex: 1;
  overflow-x: auto;
  margin: 0 !important;
  margin-left: 270px !important;
}

#panel_right {
  position: fixed !important;
  top: 16px !important;
  right: auto !important;
  left: 24px !important;
  transform: none !important;
  width: 240px !important;
  background: #1e1e24 !important;
  border: 1px solid rgba(255,255,255,0.08) !important;
  border-radius: 20px !important;
  padding: 20px !important;
  color: #e8e8e8 !important;
  box-shadow: 0 8px 32px rgba(0,0,0,0.45) !important;
  z-index: 50 !important;
}

#panel_right ul {
  padding-left: 16px;
  color: #777 !important;
  font-size: 12px;
  line-height: 1.7;
  margin: 12px 0;
}

#panel_right ul li { margin-bottom: 4px; }

#select_info { margin-bottom: 12px; }

.guide-steps {
  padding-left: 18px !important;
  margin: 12px 0 0 0 !important;
  color: #8a8a9a !important;
  font-size: 12px !important;
  line-height: 1.7 !important;
}
.guide-steps li { margin-bottom: 8px !important; }
.guide-steps strong { color: #e8e8e8 !important; }
.guide-green { color: #22c55e !important; font-weight: 600 !important; }
.guide-yellow { color: #e8c000 !important; font-weight: 600 !important; }

.abutton {
  display: block !important;
  width: 100% !important;
  padding: 10px 0 !important;
  margin-bottom: 8px !important;
  background: #3d5a8a !important;
  border: none !important;
  border-radius: 8px !important;
  color: #fff !important;
  font-family: 'Inter', sans-serif !important;
  font-size: 13px !important;
  font-weight: 600 !important;
  cursor: pointer !important;
  transition: background 0.15s !important;
  text-align: center !important;
}
.abutton:hover { background: #4d6fa0 !important; }
#dbutton { background: #26262e !important; color: #e8e8e8 !important; border: 1px solid rgba(255,255,255,0.1) !important; padding: 4px 0 !important; font-size: 13px !important; }
#dbutton:hover { background: #2e2e38 !important; }
.abutton.thinner { display: flex !important; align-items: center !important; justify-content: center !important; padding: 15px 0 !important; font-size: 14px !important; background: #7c6ff7 !important; }
.abutton.thinner:hover { background: #6358e0 !important; }
.abutton.shorter { width: 48% !important; display: inline-block !important; }

#presets { border-top: 1px solid #2e2e2e !important; padding-top: 12px !important; margin-top: 4px; }
#presets hr { display: none; }

.prs-h { color: #888 !important; font-size: 11px !important; text-transform: uppercase; letter-spacing: 0.06em; margin-bottom: 8px; }


/* Cases table */
table.casesTable {
  border-collapse: separate !important;
  border-spacing: 14px !important;
  border: none !important;
}

table.casesTable td {
  background: #242424;
  border: 1px solid #2e2e2e !important;
  border-radius: 10px !important;
  padding: 12px !important;
  vertical-align: top;
  color: #e8e8e8 !important;
  min-width: 150px;
}

table.casesTable img { width: 132px !important; height: 132px !important; }

td#td-empty { visibility: hidden !important; background: transparent !important; border: none !important; }

.ollHeader, .collHeader {
  background: #2e2e2e !important;
  border: none !important;
  border-radius: 6px !important;
  color: #e8e8e8 !important;
  font-size: 11px !important;
  font-weight: 600 !important;
  text-align: center !important;
  padding: 4px 6px !important;
  margin-bottom: 4px !important;
  cursor: pointer !important;
  white-space: nowrap;
  letter-spacing: 0.03em;
}
.ollHeader:hover, .collHeader:hover { background: #383838 !important; }

.ollItem, .collItem { text-align: center !important; cursor: pointer !important; padding: 2px 0 !important; }

.zbllItem {
  display: inline-flex !important;
  flex-direction: column !important;
  align-items: center !important;
  border: 1px solid #333 !important;
  border-radius: 6px !important;
  margin: 2px !important;
  padding: 4px !important;
  cursor: pointer !important;
  font-size: 10px !important;
  color: #aaa !important;
  transition: border-color 0.15s;
}
.zbllItem:hover { border-color: #6c8ebf !important; }

/* ── Modal windows ───────────────────────────────────────────── */
#zbllWindow, #vconfigWindow {
  background: #242424 !important;
  border: 1px solid #333 !important;
  border-radius: 12px !important;
  overflow: hidden;
}

#zwHeader {
  background: #2e2e2e !important;
  color: #e8e8e8 !important;
  font-family: 'Inter', sans-serif !important;
  font-size: 15px !important;
  font-weight: 600 !important;
  padding: 12px 16px !important;
}

#zwPics { padding: 16px !important; background: #242424 !important; }

#zwFooter { display: flex !important; justify-content: center !important; align-items: center !important; gap: 8px !important; padding: 12px !important; background: #2e2e2e !important; }

.zwButton {
  background: #2e2e2e !important;
  border: none !important;
  border-radius: 6px !important;
  color: #e8e8e8 !important;
  font-family: 'Inter', sans-serif !important;
  font-size: 14px !important;
  padding: 8px 16px !important;
  margin: 4px !important;
  cursor: pointer !important;
}
.zwButton:hover { background: #383838 !important; }
.zwButton#closeZwButton, #closevconfigButton {
  background: #3d5a8a !important;
  color: #fff !important;
}
.zwButton#closeZwButton:hover, #closevconfigButton:hover { background: #4d6fa0 !important; }

#zbllWindowBack, #vconfigWindowBack { background: rgba(0,0,0,0.7) !important; }


/* ── Hide unwanted elements ──────────────────────────────────── */
#bookmarkBtn, .bmBtn { display: none !important; }
#vctoggle { display: none !important; }
#vcoptions { display: none !important; }
#presetName { display: none !important; }
#presets > a { display: none !important; }
#presets a[onclick*="addNewPreset"] { display: none !important; }
#select_info a[href*="github"] { display: none !important; }

/* ── Misc ─────────────────────────────────────────────────────── */
#colorSettings { display: none; }
.settinginput { background: #2e2e2e !important; border-color: #404040 !important; color: #e8e8e8 !important; }

/* hide bottom footer text in practice mode to keep it clean */
twisty-stream-source { display: none !important; }

/* ── Session: casesBox top row ───────────────────────────────── */
#casesBoxTop {
  display: flex !important;
  align-items: center !important;
  gap: 10px !important;
}

#startSessionBtn {
  display: none;
  align-items: center;
  gap: 6px;
  background: rgba(34,197,94,0.15) !important;
  border: 1px solid rgba(34,197,94,0.35) !important;
  border-radius: 999px !important;
  color: #4ade80 !important;
  font-family: 'Inter', sans-serif !important;
  font-size: 12px !important;
  font-weight: 600 !important;
  padding: 7px 18px !important;
  cursor: pointer !important;
  transition: all 0.2s !important;
}
#startSessionBtn:hover {
  background: rgba(34,197,94,0.28) !important;
  border-color: rgba(34,197,94,0.6) !important;
  color: #fff !important;
}

#sessionControls {
  display: none;
  align-items: center;
  gap: 8px;
}

#sessionClock {
  font-family: 'Inter', monospace, sans-serif !important;
  font-size: 13px !important;
  font-weight: 700 !important;
  color: #a78bfa !important;
  background: rgba(124,111,247,0.1) !important;
  border: 1px solid rgba(124,111,247,0.25) !important;
  border-radius: 999px !important;
  padding: 6px 14px !important;
  letter-spacing: 0.03em !important;
  min-width: 52px !important;
  text-align: center !important;
}

#pauseSessionBtn {
  background: rgba(124,111,247,0.12) !important;
  border: 1px solid rgba(124,111,247,0.3) !important;
  border-radius: 999px !important;
  color: #a78bfa !important;
  font-family: 'Inter', sans-serif !important;
  font-size: 12px !important;
  font-weight: 600 !important;
  padding: 7px 16px !important;
  cursor: pointer !important;
  transition: all 0.2s !important;
}
#pauseSessionBtn:hover {
  background: rgba(124,111,247,0.25) !important;
  border-color: rgba(124,111,247,0.6) !important;
  color: #fff !important;
}

#endSessionBtn {
  background: rgba(220,60,60,0.15) !important;
  border: 1px solid rgba(220,60,60,0.35) !important;
  border-radius: 999px !important;
  color: #f87171 !important;
  font-family: 'Inter', sans-serif !important;
  font-size: 12px !important;
  font-weight: 600 !important;
  padding: 7px 18px !important;
  cursor: pointer !important;
  transition: all 0.2s !important;
}
#endSessionBtn:hover {
  background: rgba(220,60,60,0.28) !important;
  border-color: rgba(220,60,60,0.6) !important;
  color: #fff !important;
}

/* ── OK / DNF / Incorrect buttons ───────────────────────────── */
#okDnfRow {
  display: none;
  flex-direction: row;
  align-items: center;
  justify-content: center;
  gap: 10px;
  margin-top: 18px;
  font-size: 14px !important;
}

#okBtn, #dnfBtn, #incorrectBtn {
  font-family: 'Inter', sans-serif !important;
  font-size: 13px !important;
  font-weight: 600 !important;
  border-radius: 999px !important;
  border: 1px solid !important;
  padding: 8px 22px !important;
  cursor: pointer !important;
  transition: all 0.2s !important;
  line-height: 1 !important;
}

#okBtn {
  background: rgba(34,197,94,0.12) !important;
  border-color: rgba(34,197,94,0.35) !important;
  color: #4ade80 !important;
}
#okBtn:hover {
  background: rgba(34,197,94,0.25) !important;
  border-color: rgba(34,197,94,0.6) !important;
  color: #fff !important;
}

#dnfBtn {
  background: rgba(220,60,60,0.12) !important;
  border-color: rgba(220,60,60,0.35) !important;
  color: #f87171 !important;
}
#dnfBtn:hover {
  background: rgba(220,60,60,0.25) !important;
  border-color: rgba(220,60,60,0.6) !important;
  color: #fff !important;
}

#incorrectBtn {
  background: rgba(234,179,8,0.1) !important;
  border-color: rgba(234,179,8,0.3) !important;
  color: #facc15 !important;
}
#incorrectBtn:hover {
  background: rgba(234,179,8,0.22) !important;
  border-color: rgba(234,179,8,0.55) !important;
  color: #fff !important;
}
#incorrectBtn[data-active="1"] {
  background: rgba(234,179,8,0.25) !important;
  border-color: rgba(234,179,8,0.6) !important;
  color: #fde047 !important;
}

/* ── Session summary modal ───────────────────────────────────── */
#sessionModal {
  position: fixed !important;
  inset: 0 !important;
  background: rgba(0,0,0,0.72) !important;
  backdrop-filter: blur(4px) !important;
  z-index: 9000 !important;
  display: none;
  align-items: center;
  justify-content: center;
}
#sessionModal.open {
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
}

#sessionModalCard {
  background: #1e1e24 !important;
  border: 1px solid rgba(255,255,255,0.1) !important;
  border-radius: 20px !important;
  box-shadow: 0 24px 64px rgba(0,0,0,0.6) !important;
  width: 480px !important;
  max-width: 92vw !important;
  height: 96vh !important;
  max-height: 96vh !important;
  display: flex !important;
  flex-direction: column !important;
  overflow: hidden !important;
  font-family: 'Inter', sans-serif !important;
}

#sessionModalHeader {
  display: flex !important;
  align-items: center !important;
  justify-content: space-between !important;
  padding: 18px 22px !important;
  border-bottom: 1px solid rgba(255,255,255,0.08) !important;
  flex-shrink: 0 !important;
}
#sessionModalTitle {
  font-size: 15px !important;
  font-weight: 700 !important;
  color: #f0f0f0 !important;
  letter-spacing: -0.01em !important;
}
#sessionModalClose {
  width: 28px !important;
  height: 28px !important;
  border-radius: 8px !important;
  border: 1px solid rgba(255,255,255,0.1) !important;
  background: #26262e !important;
  color: #888 !important;
  cursor: pointer !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  font-size: 14px !important;
  transition: all 0.2s !important;
}
#sessionModalClose:hover {
  color: #fff !important;
  border-color: rgba(124,111,247,0.4) !important;
}

#summaryBody {
  padding: 22px !important;
  overflow-y: auto !important;
  flex: 1 !important;
  display: flex !important;
  flex-direction: column !important;
  gap: 18px !important;
}

.summary-highlight {
  font-size: 15px !important;
  font-weight: 600 !important;
  color: #e8e8e8 !important;
  text-align: center !important;
  padding: 14px 18px !important;
  background: rgba(124,111,247,0.1) !important;
  border: 1px solid rgba(124,111,247,0.2) !important;
  border-radius: 12px !important;
  line-height: 1.5 !important;
}
.summary-highlight b { color: #a78bfa !important; }

.summary-grid {
  display: grid !important;
  grid-template-columns: 1fr 1fr !important;
  gap: 10px !important;
}
.summary-item {
  background: #26262e !important;
  border: 1px solid rgba(255,255,255,0.07) !important;
  border-radius: 12px !important;
  padding: 12px 14px !important;
  display: flex !important;
  flex-direction: column !important;
  gap: 4px !important;
}
.summary-item--wide {
  grid-column: span 2 !important;
}
.summary-label {
  font-size: 10px !important;
  font-weight: 600 !important;
  color: #666 !important;
  text-transform: uppercase !important;
  letter-spacing: 0.08em !important;
}
.summary-val {
  font-size: 20px !important;
  font-weight: 700 !important;
  color: #f0f0f0 !important;
  letter-spacing: -0.02em !important;
  font-variant-numeric: tabular-nums !important;
}

.summary-section-label {
  font-size: 11px !important;
  font-weight: 600 !important;
  color: #888 !important;
  text-transform: uppercase !important;
  letter-spacing: 0.08em !important;
  margin-bottom: 8px !important;
}
.summary-case-tags {
  display: flex !important;
  flex-wrap: wrap !important;
  gap: 6px !important;
}
.summary-case-tag {
  font-size: 11px !important;
  font-weight: 500 !important;
  color: #e8c000 !important;
  background: rgba(232,192,0,0.1) !important;
  border: 1px solid rgba(232,192,0,0.3) !important;
  border-radius: 6px !important;
  padding: 3px 9px !important;
}

#sessionModalFooter {
  display: flex !important;
  gap: 10px !important;
  padding: 16px 22px !important;
  border-top: 1px solid rgba(255,255,255,0.08) !important;
  flex-shrink: 0 !important;
  justify-content: flex-end !important;
}

#retryIncorrectBtn, #saveSessionBtn, #backToSelectionBtn, #sessionDetailCloseBtn {
  font-family: 'Inter', sans-serif !important;
  font-size: 13px !important;
  font-weight: 600 !important;
  border-radius: 10px !important;
  padding: 9px 18px !important;
  cursor: pointer !important;
  transition: all 0.2s !important;
  border: none !important;
}
#retryIncorrectBtn {
  display: none;
  align-items: center;
  background: #e8c000 !important;
  color: #1a1a1a !important;
}
#retryIncorrectBtn:hover { background: #d4af00 !important; }

#saveSessionBtn {
  background: #22c55e !important;
  border: none !important;
  color: #fff !important;
}
#saveSessionBtn:hover {
  background: #16a34a !important;
}
#saveSessionBtn:disabled {
  background: rgba(34,197,94,0.12) !important;
  border-color: rgba(34,197,94,0.3) !important;
  color: #4ade80 !important;
  cursor: default !important;
}

#backToSelectionBtn, #sessionDetailCloseBtn {
  background: #26262e !important;
  border: 1px solid rgba(255,255,255,0.1) !important;
  color: #ccc !important;
}
#backToSelectionBtn:hover, #sessionDetailCloseBtn:hover {
  background: rgba(124,111,247,0.15) !important;
  border-color: rgba(124,111,247,0.4) !important;
  color: #fff !important;
}

#deleteSessionBtn {
  font-family: 'Inter', sans-serif !important;
  font-size: 13px !important;
  font-weight: 600 !important;
  border-radius: 10px !important;
  padding: 9px 18px !important;
  cursor: pointer !important;
  transition: all 0.2s !important;
  background: rgba(220,60,60,0.12) !important;
  border: 1px solid rgba(220,60,60,0.3) !important;
  color: #f87171 !important;
}
#deleteSessionBtn:hover {
  background: rgba(220,60,60,0.25) !important;
  border-color: rgba(220,60,60,0.6) !important;
  color: #fff !important;
}

/* ── Sessions history panel (left) ──────────────────────────── */
#panel_left {
  position: fixed !important;
  top: 508px !important;
  left: 24px !important;
  width: 240px !important;
  height: auto !important;
  max-height: calc(100vh - 32px) !important;
  background: #1e1e24 !important;
  border: 1px solid rgba(255,255,255,0.08) !important;
  border-radius: 20px !important;
  box-shadow: 0 8px 32px rgba(0,0,0,0.45) !important;
  z-index: 50 !important;
  overflow: hidden !important;
  display: flex !important;
  flex-direction: column !important;
  color: #e8e8e8 !important;
}

.panel-section-header {
  background: #26262e !important;
  border-bottom: 1px solid rgba(255,255,255,0.08) !important;
  padding: 12px 16px !important;
  font-size: 11px !important;
  font-weight: 700 !important;
  color: #a0a0b0 !important;
  text-transform: uppercase !important;
  letter-spacing: 0.08em !important;
  flex-shrink: 0 !important;
}

#sessions_list {
  overflow: hidden !important;
  padding: 8px !important;
}

.sessions-empty {
  color: #555 !important;
  font-size: 12px !important;
  padding: 20px 12px !important;
  text-align: center !important;
  line-height: 1.8 !important;
}

.session-item {
  padding: 10px 12px !important;
  border-radius: 10px !important;
  border: 1px solid rgba(255,255,255,0.06) !important;
  margin-bottom: 6px !important;
  background: #1a1a20 !important;
  transition: border-color 0.15s !important;
  cursor: pointer !important;
}
.session-item:hover {
  border-color: rgba(124,111,247,0.3) !important;
}

.session-date {
  font-size: 10px !important;
  color: #555 !important;
  margin-bottom: 5px !important;
  letter-spacing: 0.02em !important;
}

.session-row {
  display: flex !important;
  align-items: baseline !important;
  gap: 7px !important;
  margin-bottom: 3px !important;
}

.session-pct {
  font-size: 20px !important;
  font-weight: 700 !important;
  letter-spacing: -0.02em !important;
}
.pct-great { color: #4ade80 !important; }
.pct-ok    { color: #facc15 !important; }
.pct-poor  { color: #f87171 !important; }

.session-correct {
  font-size: 12px !important;
  color: #666 !important;
}

.session-duration {
  font-size: 11px !important;
  color: #444 !important;
}

/* ── Panel footer / See More ─────────────────────────────────── */
#panel_left_footer {
  display: none;
  justify-content: center !important;
  padding: 6px 10px 10px !important;
  flex-shrink: 0 !important;
}
#seeMoreBtn {
  font-family: 'Inter', sans-serif !important;
  font-size: 11px !important;
  font-weight: 600 !important;
  color: #555 !important;
  background: #26262e !important;
  border: 1px solid rgba(255,255,255,0.08) !important;
  border-radius: 50px !important;
  padding: 5px 12px !important;
  display: flex !important;
  align-items: center !important;
  gap: 4px !important;
  cursor: pointer !important;
  transition: all 0.2s !important;
}
#seeMoreBtn:hover {
  color: #a78bfa !important;
  border-color: rgba(124,111,247,0.5) !important;
  background: rgba(124,111,247,0.12) !important;
}

/* ── All Sessions Page ───────────────────────────────────────── */
@keyframes slideInLeft {
  from { transform: translateX(-100%); opacity: 0; }
  to   { transform: translateX(0);     opacity: 1; }
}
@keyframes slideOutLeft {
  from { transform: translateX(0);     opacity: 1; }
  to   { transform: translateX(-100%); opacity: 0; }
}
#allSessionsPage.slide-in  { animation: slideInLeft  0.35s cubic-bezier(0.22, 1, 0.36, 1) forwards; }
#allSessionsPage.slide-out { animation: slideOutLeft 0.3s  ease-in forwards; }
#allSessionsPage {
  position: fixed !important;
  inset: 0 !important;
  background: #1a1a1a !important;
  z-index: 150 !important;
  flex-direction: column !important;
  overflow: hidden !important;
}
#allSessionsHeader {
  display: flex !important;
  align-items: center !important;
  justify-content: space-between !important;
  padding: 18px 28px !important;
  border-bottom: 1px solid rgba(255,255,255,0.08) !important;
  flex-shrink: 0 !important;
}
#allSessionsTitle {
  font-size: 18px !important;
  font-weight: 700 !important;
  color: #fff !important;
}
#allSessionsClose {
  border-radius: 50px !important;
  border: 1px solid rgba(255,255,255,0.1) !important;
  background: #26262e !important;
  color: #aaa !important;
  font-size: 13px !important;
  font-family: 'Inter', sans-serif !important;
  font-weight: 600 !important;
  padding: 6px 14px !important;
  cursor: pointer !important;
  display: flex !important;
  align-items: center !important;
  gap: 4px !important;
  transition: all 0.2s !important;
}
#allSessionsClose:hover { color: #fff !important; border-color: rgba(124,111,247,0.5) !important; background: rgba(124,111,247,0.12) !important; }
#allSessionsFilters {
  display: flex !important;
  gap: 8px !important;
  padding: 16px 28px !important;
  flex-shrink: 0 !important;
  border-bottom: 1px solid rgba(255,255,255,0.06) !important;
}
.sessions-filter-btn {
  font-family: 'Inter', sans-serif !important;
  font-size: 12px !important;
  font-weight: 600 !important;
  padding: 6px 16px !important;
  border-radius: 50px !important;
  border: 1px solid rgba(255,255,255,0.1) !important;
  background: #26262e !important;
  color: #888 !important;
  cursor: pointer !important;
  transition: all 0.2s !important;
}
.sessions-filter-btn:hover { color: #fff !important; border-color: rgba(124,111,247,0.4) !important; }
.sessions-filter-btn.active {
  background: rgba(124,111,247,0.18) !important;
  border-color: rgba(124,111,247,0.5) !important;
  color: #a78bfa !important;
}
#allSessionsStatCards {
  display: flex !important;
  gap: 16px !important;
  padding: 16px 28px !important;
  flex-shrink: 0 !important;
  border-bottom: 1px solid rgba(255,255,255,0.06) !important;
}
.all-stat-card {
  flex: 1 !important;
  background: #1e1e24 !important;
  border: 1px solid rgba(255,255,255,0.08) !important;
  border-radius: 14px !important;
  padding: 14px 18px !important;
  text-align: center !important;
}
.all-stat-label {
  font-size: 10px !important;
  font-weight: 700 !important;
  text-transform: uppercase !important;
  letter-spacing: 0.08em !important;
  color: #555 !important;
  margin-bottom: 6px !important;
}
.all-stat-val {
  font-size: 22px !important;
  font-weight: 700 !important;
  color: #fff !important;
  letter-spacing: -0.02em !important;
}
/* ── Practice Time Chart ─────────────────────────────────────── */
#practiceTimeSection {
  flex-shrink: 0 !important;
  padding: 16px 28px !important;
  border-bottom: 1px solid rgba(255,255,255,0.06) !important;
}
#practiceTimeHeader {
  display: flex !important;
  align-items: center !important;
  justify-content: space-between !important;
  margin-bottom: 14px !important;
}
#practiceTimeTitle {
  font-size: 11px !important;
  font-weight: 700 !important;
  color: #888 !important;
  text-transform: uppercase !important;
  letter-spacing: 0.08em !important;
}
#practiceTimeBtns {
  display: flex !important;
  gap: 6px !important;
}
.ptc-btn {
  font-family: 'Inter', sans-serif !important;
  font-size: 11px !important;
  font-weight: 600 !important;
  padding: 4px 14px !important;
  border-radius: 50px !important;
  border: 1px solid rgba(255,255,255,0.1) !important;
  background: #26262e !important;
  color: #888 !important;
  cursor: pointer !important;
  transition: all 0.2s !important;
}
.ptc-btn:hover { color: #fff !important; border-color: rgba(124,111,247,0.4) !important; }
.ptc-btn.active {
  background: rgba(124,111,247,0.18) !important;
  border-color: rgba(124,111,247,0.5) !important;
  color: #a78bfa !important;
}
#practiceTimeChart {
  display: flex !important;
  align-items: flex-end !important;
  gap: 5px !important;
  height: 90px !important;
}
.ptc-bar-wrap {
  flex: 1 !important;
  display: flex !important;
  flex-direction: column !important;
  align-items: center !important;
  height: 100% !important;
  gap: 3px !important;
}
.ptc-bar-val {
  font-size: 9px !important;
  color: #666 !important;
  min-height: 12px !important;
  white-space: nowrap !important;
}
.ptc-bar-outer {
  flex: 1 !important;
  width: 100% !important;
  display: flex !important;
  align-items: flex-end !important;
  background: rgba(255,255,255,0.04) !important;
  border-radius: 4px !important;
  overflow: hidden !important;
}
.ptc-bar-inner {
  width: 100% !important;
  background: linear-gradient(to top, #7c6ff7, #a78bfa) !important;
  border-radius: 4px !important;
  min-height: 0 !important;
  transition: height 0.35s cubic-bezier(0.22,1,0.36,1) !important;
}
.ptc-bar-lbl {
  font-size: 9px !important;
  color: #555 !important;
  white-space: nowrap !important;
}

#allSessionsList {
  flex: 1 !important;
  overflow-y: auto !important;
  padding: 16px 28px !important;
  display: grid !important;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)) !important;
  gap: 10px !important;
  align-content: start !important;
}

.session-retry-tag {
  display: inline-block !important;
  font-size: 9px !important;
  font-weight: 700 !important;
  text-transform: uppercase !important;
  letter-spacing: 0.06em !important;
  color: #a78bfa !important;
  background: rgba(124,111,247,0.12) !important;
  border: 1px solid rgba(124,111,247,0.25) !important;
  border-radius: 4px !important;
  padding: 1px 5px !important;
  margin-left: 5px !important;
  vertical-align: middle !important;
}

/* ── Time list ───────────────────────────────────────────────── */
.summary-retry-badge {
  display: inline-block !important;
  font-size: 10px !important;
  font-weight: 700 !important;
  text-transform: uppercase !important;
  letter-spacing: 0.06em !important;
  color: #a78bfa !important;
  background: rgba(124,111,247,0.15) !important;
  border: 1px solid rgba(124,111,247,0.3) !important;
  border-radius: 5px !important;
  padding: 2px 7px !important;
  margin-bottom: 6px !important;
  margin-right: 4px !important;
  vertical-align: middle !important;
}

.time-list {
  display: flex !important;
  flex-direction: column !important;
  gap: 3px !important;
  min-height: 200px !important;
  max-height: 2400px !important;
  overflow-y: auto !important;
  background: #16161a !important;
  border: 1px solid rgba(255,255,255,0.06) !important;
  border-radius: 10px !important;
  padding: 8px !important;
}

.time-list-item {
  display: flex !important;
  align-items: center !important;
  gap: 8px !important;
  padding: 4px 6px !important;
  border-radius: 6px !important;
  font-size: 12px !important;
  transition: background 0.1s !important;
}
.time-list-item:hover { background: rgba(255,255,255,0.04) !important; }

.tl-num {
  color: #444 !important;
  font-size: 11px !important;
  min-width: 20px !important;
  text-align: right !important;
}
.tl-time {
  font-weight: 700 !important;
  color: #e8e8e8 !important;
  min-width: 52px !important;
  font-variant-numeric: tabular-nums !important;
}
.tl-time.tl-dnf { color: #f87171 !important; }

.tl-case {
  flex: 1 !important;
  color: #666 !important;
  font-size: 11px !important;
}
.tl-status {
  font-size: 12px !important;
  font-weight: 700 !important;
  flex-shrink: 0 !important;
}
.tl-good { color: #4ade80 !important; }
.tl-bad  { color: #f87171 !important; }

/* ── Session Notes ───────────────────────────────────────────── */
.summary-notes-wrap {
  margin-top: 16px !important;
}
.summary-notes-optional {
  font-size: 10px !important;
  color: #555 !important;
  font-weight: 400 !important;
  text-transform: none !important;
  letter-spacing: 0 !important;
}
.summary-notes-input {
  width: 100% !important;
  min-height: 80px !important;
  background: #16161a !important;
  border: 1px solid rgba(255,255,255,0.1) !important;
  border-radius: 10px !important;
  color: #e8e8e8 !important;
  font-family: 'Inter', sans-serif !important;
  font-size: 12px !important;
  line-height: 1.6 !important;
  padding: 10px 12px !important;
  resize: vertical !important;
  outline: none !important;
  box-sizing: border-box !important;
  margin-top: 6px !important;
}
.summary-notes-input:focus {
  border-color: rgba(124,111,247,0.5) !important;
}
.summary-notes-input::placeholder {
  color: #444 !important;
}
.how-to-btn { display: none; }

.clear-btn {
  display: inline-flex !important;
  align-items: center !important;
  padding: 3px 12px !important;
  border-radius: 999px !important;
  border: 1px solid rgba(234,179,8,0.35) !important;
  background: rgba(234,179,8,0.1) !important;
  color: #fbbf24 !important;
  font-family: 'Inter', sans-serif !important;
  font-size: 11px !important;
  font-weight: 600 !important;
  cursor: pointer !important;
  transition: all 0.2s !important;
  text-transform: uppercase !important;
  letter-spacing: 0.05em !important;
}
.clear-btn:hover {
  background: rgba(234,179,8,0.25) !important;
  border-color: rgba(234,179,8,0.6) !important;
  color: #fff !important;
}

.result-action-btn {
  display: inline-flex !important;
  align-items: center !important;
  padding: 6px 18px !important;
  border-radius: 999px !important;
  border: 1px solid rgba(255,255,255,0.1) !important;
  background: #26262e !important;
  color: #e8e8e8 !important;
  font-family: 'Inter', sans-serif !important;
  font-size: 12px !important;
  font-weight: 600 !important;
  cursor: pointer !important;
  transition: all 0.2s !important;
}
.result-action-btn:hover {
  background: rgba(124,111,247,0.15) !important;
  border-color: rgba(124,111,247,0.4) !important;
  color: #fff !important;
}

.result-delete-btn {
  display: inline-flex !important;
  align-items: center !important;
  margin-top: 12px !important;
  padding: 6px 18px !important;
  border-radius: 999px !important;
  border: 1px solid rgba(220,60,60,0.35) !important;
  background: rgba(220,60,60,0.1) !important;
  color: #f87171 !important;
  font-family: 'Inter', sans-serif !important;
  font-size: 12px !important;
  font-weight: 600 !important;
  cursor: pointer !important;
  transition: all 0.2s !important;
}
.result-delete-btn:hover {
  background: rgba(220,60,60,0.25) !important;
  border-color: rgba(220,60,60,0.6) !important;
  color: #fff !important;
}

.summary-notes-saved {
  margin-top: 6px !important;
  background: #16161a !important;
  border: 1px solid rgba(255,255,255,0.08) !important;
  border-radius: 10px !important;
  color: #aaa !important;
  font-size: 12px !important;
  line-height: 1.6 !important;
  padding: 10px 12px !important;
}

/* ── Go Back Warning ─────────────────────────────────────────── */
#goBackWarning {
  position: fixed !important;
  inset: 0 !important;
  background: rgba(0,0,0,0.65) !important;
  backdrop-filter: blur(4px) !important;
  z-index: 200 !important;
  align-items: center !important;
  justify-content: center !important;
}
#goBackWarningCard {
  background: #1e1e24 !important;
  border: 1px solid rgba(255,255,255,0.1) !important;
  border-radius: 20px !important;
  box-shadow: 0 16px 48px rgba(0,0,0,0.6) !important;
  padding: 28px 28px 22px !important;
  width: 340px !important;
  max-width: calc(100vw - 40px) !important;
  display: flex !important;
  flex-direction: column !important;
  gap: 10px !important;
}
#goBackWarningTitle {
  font-size: 16px !important;
  font-weight: 700 !important;
  color: #fff !important;
}
#goBackWarningDesc {
  font-size: 13px !important;
  color: #8a8a9a !important;
  line-height: 1.5 !important;
}
#goBackWarningBtns {
  display: flex !important;
  flex-direction: column !important;
  gap: 8px !important;
  margin-top: 6px !important;
}
#goBackContinueBtn {
  width: 100% !important;
  font-family: 'Inter', sans-serif !important;
  font-size: 13px !important;
  font-weight: 600 !important;
  padding: 10px 0 !important;
  border-radius: 10px !important;
  border: none !important;
  background: #22c55e !important;
  color: #fff !important;
  cursor: pointer !important;
  transition: background 0.2s !important;
}
#goBackContinueBtn:hover { background: #16a34a !important; }

#goBackPauseBtn {
  width: 100% !important;
  font-family: 'Inter', sans-serif !important;
  font-size: 13px !important;
  font-weight: 600 !important;
  padding: 10px 0 !important;
  border-radius: 10px !important;
  border: 1px solid rgba(255,255,255,0.1) !important;
  background: #26262e !important;
  color: #aaa !important;
  cursor: pointer !important;
  transition: all 0.2s !important;
}
#goBackPauseBtn:hover {
  background: rgba(220,60,60,0.15) !important;
  border-color: rgba(220,60,60,0.4) !important;
  color: #f87171 !important;
}
#goBackEndBtn {
  width: 100% !important;
  font-family: 'Inter', sans-serif !important;
  font-size: 13px !important;
  font-weight: 600 !important;
  padding: 10px 0 !important;
  border-radius: 10px !important;
  border: none !important;
  background: #e05252 !important;
  color: #fff !important;
  cursor: pointer !important;
  transition: background 0.2s !important;
}
#goBackEndBtn:hover { background: #c04040 !important; }

/* ── No Cases Alert ──────────────────────────────────────────── */
#noCasesAlert {
  position: fixed !important;
  inset: 0 !important;
  background: rgba(0,0,0,0.65) !important;
  backdrop-filter: blur(4px) !important;
  z-index: 200 !important;
  align-items: center !important;
  justify-content: center !important;
}
#noCasesAlertCard {
  background: #1e1e24 !important;
  border: 1px solid rgba(255,255,255,0.1) !important;
  border-radius: 20px !important;
  box-shadow: 0 16px 48px rgba(0,0,0,0.6) !important;
  padding: 28px 28px 22px !important;
  width: 320px !important;
  max-width: calc(100vw - 40px) !important;
  display: flex !important;
  flex-direction: column !important;
  gap: 10px !important;
}
#noCasesAlertTitle {
  font-size: 16px !important;
  font-weight: 700 !important;
  color: #fff !important;
}
#noCasesAlertDesc {
  font-size: 13px !important;
  color: #8a8a9a !important;
  line-height: 1.5 !important;
}
#noCasesAlertOk {
  margin-top: 6px !important;
  font-family: 'Inter', sans-serif !important;
  font-size: 13px !important;
  font-weight: 600 !important;
  padding: 10px 0 !important;
  border-radius: 10px !important;
  border: none !important;
  background: #7c6ff7 !important;
  color: #fff !important;
  cursor: pointer !important;
  transition: background 0.2s !important;
}
#noCasesAlertOk:hover { background: #6358e0 !important; }

/* ── Start Session Prompt ────────────────────────────────────── */
#startSessionPrompt {
  position: fixed !important;
  inset: 0 !important;
  background: rgba(0,0,0,0.65) !important;
  backdrop-filter: blur(4px) !important;
  z-index: 200 !important;
  align-items: center !important;
  justify-content: center !important;
}
#startSessionPromptCard {
  background: #1e1e24 !important;
  border: 1px solid rgba(255,255,255,0.1) !important;
  border-radius: 20px !important;
  box-shadow: 0 16px 48px rgba(0,0,0,0.6) !important;
  padding: 28px 28px 22px !important;
  width: 340px !important;
  max-width: calc(100vw - 40px) !important;
  display: flex !important;
  flex-direction: column !important;
  gap: 10px !important;
}
#startSessionPromptTitle {
  font-size: 16px !important;
  font-weight: 700 !important;
  color: #fff !important;
  letter-spacing: -0.01em !important;
}
#startSessionPromptDesc {
  font-size: 13px !important;
  color: #8a8a9a !important;
  line-height: 1.5 !important;
}
#startSessionPromptBtns {
  display: flex !important;
  gap: 10px !important;
  margin-top: 6px !important;
}
#startSessionPromptYes {
  flex: 1 !important;
  font-family: 'Inter', sans-serif !important;
  font-size: 13px !important;
  font-weight: 600 !important;
  padding: 10px 0 !important;
  border-radius: 10px !important;
  border: none !important;
  background: #22c55e !important;
  color: #fff !important;
  cursor: pointer !important;
  transition: background 0.2s !important;
}
#startSessionPromptYes:hover { background: #16a34a !important; }
#startSessionPromptNo {
  flex: 1 !important;
  font-family: 'Inter', sans-serif !important;
  font-size: 13px !important;
  font-weight: 600 !important;
  padding: 10px 0 !important;
  border-radius: 10px !important;
  border: 1px solid rgba(255,255,255,0.1) !important;
  background: #26262e !important;
  color: #aaa !important;
  cursor: pointer !important;
  transition: all 0.2s !important;
}
#startSessionPromptNo:hover {
  background: rgba(124,111,247,0.15) !important;
  border-color: rgba(124,111,247,0.4) !important;
  color: #fff !important;
}

/* ── Mobile ──────────────────────────────────────────────────── */
@media (max-width: 768px) {

  /* Header bar */
  #casesBox {
    padding: 8px 12px !important;
    gap: 8px !important;
    padding-bottom: 10px !important;
  }
  #casesBoxTop { flex-wrap: wrap !important; gap: 6px !important; }
  #selectBtn { font-size: 12px !important; padding: 6px 14px !important; margin-top: 5px !important; }
  #selInfo {
    position: fixed !important;
    bottom: 59px !important;
    right: 16px !important;
    top: auto !important;
    height: auto !important;
    min-width: unset !important;
    padding: 4px 10px !important;
    z-index: 300 !important;
  }
  #startSessionBtn { display: none !important; }

  /* Scramble */
  #scramble {
    top: 90px !important;
    bottom: auto !important;
    left: 0 !important;
    right: 0 !important;
    padding: 12px 16px !important;
    font-size: clamp(12px, 3.5vw, 16px) !important;
  }
  .scramble-pill {
    padding: 8px 18px !important;
    font-size: clamp(11px, 3vw, 15px) !important;
    line-height: 1.6 !important;
  }

  /* Nav buttons — just above scramble */
  #scrambleNav {
    top: 44px !important;
    bottom: auto !important;
    left: 50% !important;
    transform: translateX(-50%) !important;
  }

  /* Timer */
  #timer {
    top: 50% !important;
    bottom: auto !important;
    left: 0 !important;
    right: 0 !important;
    transform: translateY(-50%) !important;
    font-size: clamp(28px, 8vw, 44px) !important;
    font-family: 'Inter', sans-serif !important;
    font-weight: 700 !important;
    letter-spacing: -0.02em !important;
  }
  #timertext {
    font-size: clamp(28px, 8vw, 42px) !important;
    font-family: 'Inter', sans-serif !important;
    font-weight: 700 !important;
    letter-spacing: -0.02em !important;
  }

  /* Hide stats panel by default, show as floating bottom sheet */
  #stats {
    top: auto !important;
    bottom: -100% !important;
    left: 100px !important;
    right: 12px !important;
    width: auto !important;
    max-width: 100% !important;
    height: 70vh !important;
    border-radius: 20px !important;
    transition: bottom 0.3s cubic-bezier(0.4,0,0.2,1) !important;
    z-index: 500 !important;
  }
  #stats.mobile-stats-open {
    bottom: 12px !important;
  }

  /* Stats toggle button */
  #mobileStatsBtn {
    display: flex !important;
    position: fixed !important;
    bottom: 16px !important;
    right: 16px !important;
    align-items: center !important;
    padding: 10px 20px !important;
    border-radius: 999px !important;
    border: 1px solid rgba(255,255,255,0.15) !important;
    background: #26262e !important;
    color: #e8e8e8 !important;
    font-family: 'Inter', sans-serif !important;
    font-size: 13px !important;
    font-weight: 600 !important;
    cursor: pointer !important;
    z-index: 400 !important;
    box-shadow: 0 4px 16px rgba(0,0,0,0.4) !important;
  }

  /* Overlay behind stats sheet */
  #mobileStatsOverlay {
    position: fixed !important;
    inset: 0 !important;
    background: rgba(0,0,0,0.5) !important;
    z-index: 499 !important;
    backdrop-filter: blur(2px) !important;
  }

  /* Hide draw scramble on mobile — too cluttered */
  #scrambleImg, #scrambleImgLabel { display: none !important; }

  /* okDnf row bigger touch targets */
  #okDnfRow { gap: 10px !important; margin-top: 12px !important; }
  #okBtn, #incorrectBtn { padding: 10px 22px !important; font-size: 14px !important; }

  /* Selection screen — stack panels */
  #selection_layout {
    flex-direction: column !important;
    padding: 12px 16px !important;
    gap: 12px !important;
  }
  #panel_left { display: none !important; }
  #panel_right {
    position: relative !important;
    top: auto !important; left: auto !important;
    width: 100% !important;
    border-radius: 14px !important;
    margin-left: 0 !important;
  }
  #cases_selection {
    margin-left: 0 !important;
    width: 100% !important;
  }
  .zbllItem {
    min-width: 20px !important;
    min-height: 20px !important;
    font-size: 7px !important;
    padding: 1px !important;
    margin: 1px !important;
  }
  .zbllItem img { width: 20px !important; height: 20px !important; }
  .ollItem, .collItem { padding: 2px !important; }
  .ollItem img, .collItem img { width: 24px !important; height: 24px !important; }

  /* Hide guide steps, show how-to button instead */
  .guide-steps { display: none !important; }
  .how-to-btn {
    display: inline-flex !important;
    align-items: center !important;
    margin-top: 8px !important;
    padding: 6px 14px !important;
    border-radius: 999px !important;
    border: 1px solid rgba(124,111,247,0.3) !important;
    background: rgba(124,111,247,0.08) !important;
    color: #a59ff8 !important;
    font-size: 12px !important;
    font-weight: 600 !important;
    cursor: pointer !important;
    font-family: 'Inter', sans-serif !important;
  }

  /* Practice buttons — centered with breathing room */
  #select_info {
    display: flex !important;
    flex-direction: column !important;
    align-items: center !important;
    padding: 0 20px !important;
  }
  #select_info .abutton {
    width: 100% !important;
    max-width: 320px !important;
  }
}