/* ---------- Base ---------- */
*, *::before, *::after { box-sizing: border-box; }
:root {
  --bg-0: #0b1020;
  --bg-1: #131a35;
  --bg-2: #1b234a;
  --panel: rgba(255, 255, 255, 0.06);
  --panel-strong: rgba(255, 255, 255, 0.1);
  --border: rgba(255, 255, 255, 0.12);
  --text: #eef1ff;
  --muted: #aeb6d8;
  --accent: #7c3aed;
  --accent-2: #f59e0b;
  /* Theme vars driven by the active palette (set on <html> from JS). Defaults
     here mirror the "vivid" palette so the first paint looks right before JS runs. */
  --accent-hi: #a855f7;          /* lighter accent (gradient end / brand) */
  --on-accent: #ffffff;          /* readable text on accent-filled buttons */
  --glow-1: rgba(124, 58, 237, 0.35);
  --glow-2: rgba(245, 158, 11, 0.22);
  --accent-ring: rgba(124, 58, 237, 0.6);     /* focus borders / shadows */
  --accent-ring-soft: rgba(124, 58, 237, 0.18);
  --accent-tint: rgba(124, 58, 237, 0.16);    /* selected/checked fills */
  --danger: #ef4444;
  --ok: #10b981;
  --shadow-lg: 0 30px 60px -20px rgba(0, 0, 0, 0.6), 0 10px 25px -10px rgba(0, 0, 0, 0.5);
  --radius: 16px;
}

html, body {
  margin: 0;
  padding: 0;
  height: 100%;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue",
    Arial, "Apple Color Emoji", "Segoe UI Emoji", sans-serif;
  color: var(--text);
  background:
    radial-gradient(1200px 800px at 80% -10%, var(--glow-1), transparent 60%),
    radial-gradient(900px 700px at -10% 110%, var(--glow-2), transparent 60%),
    linear-gradient(160deg, var(--bg-0), var(--bg-1) 50%, var(--bg-2));
  background-attachment: fixed;
  overflow-x: hidden;
  transition: background-color 0.45s ease;
}

button { font-family: inherit; }
kbd {
  background: rgba(255,255,255,0.1);
  border: 1px solid var(--border);
  border-bottom-width: 2px;
  border-radius: 6px;
  padding: 1px 6px;
  font-size: 0.85em;
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
}

/* ---------- Top bar ---------- */
.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 24px;
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(8px);
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(11, 16, 32, 0.5);
}
.brand {
  display: flex;
  align-items: center;
  gap: 12px;
}
.brand h1 {
  margin: 0;
  font-size: 22px;
  letter-spacing: 0.5px;
  background: linear-gradient(120deg, #fff 0%, var(--accent-hi) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.brand-mark {
  width: 32px;
  height: 32px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: 1fr 1fr;
  border-radius: 50%;
  overflow: hidden;
  box-shadow: 0 4px 12px rgba(0,0,0,0.4);
  animation: spin-mark 8s linear infinite;
}
.brand-mark span:nth-child(1){ background:var(--accent); }
.brand-mark span:nth-child(2){ background:var(--accent-2); }
.brand-mark span:nth-child(3){ background:#ef4444; }
.brand-mark span:nth-child(4){ background:#10b981; }
@keyframes spin-mark { to { transform: rotate(360deg); } }

.actions { display: flex; gap: 8px; align-items: center; }

/* ---------- Buttons ---------- */
.btn {
  background: var(--panel);
  color: var(--text);
  border: 1px solid var(--border);
  padding: 10px 14px;
  border-radius: 10px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: transform 0.06s ease, background 0.2s ease, border-color 0.2s ease;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.btn:hover { background: var(--panel-strong); border-color: rgba(255,255,255,0.2); }
.btn:active { transform: translateY(1px); }
.btn.primary {
  background: linear-gradient(120deg, var(--accent), var(--accent-hi));
  color: var(--on-accent);
  border-color: transparent;
  box-shadow: 0 8px 20px -8px var(--accent-ring);
}
.btn.primary:hover { filter: brightness(1.1); }
.btn.ghost { background: transparent; }
.btn.danger { color: #fecaca; }
.btn.danger:hover { background: rgba(239, 68, 68, 0.15); border-color: rgba(239, 68, 68, 0.4); }
.btn.small { padding: 6px 10px; font-size: 13px; }

/* ---------- Layout ---------- */
.layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 380px;
  gap: 24px;
  padding: 24px;
  max-width: 1400px;
  margin: 0 auto;
  align-items: start;
}
@media (max-width: 960px) {
  .layout { grid-template-columns: 1fr; }
}

/* ---------- Stage / wheel ---------- */
.stage {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}
.wheel-wrap {
  position: relative;
  width: min(80vmin, 720px);
  aspect-ratio: 1 / 1;
  display: grid;
  place-items: center;
}
#wheel {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  box-shadow: 0 0 0 6px rgba(255,255,255,0.06), var(--shadow-lg);
  cursor: pointer;
  background: #0a0e1f;
  user-select: none;
  -webkit-user-select: none;
}
.pointer {
  position: absolute;
  top: -10px;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 0;
  border-left: 22px solid transparent;
  border-right: 22px solid transparent;
  border-top: 38px solid #ffffff;
  filter: drop-shadow(0 4px 6px rgba(0,0,0,0.5));
  z-index: 3;
}
.pointer::after {
  content: "";
  position: absolute;
  top: -38px;
  left: -10px;
  width: 20px;
  height: 20px;
  background: #fff;
  border-radius: 50%;
  box-shadow: 0 4px 8px rgba(0,0,0,0.3);
}
.hub {
  position: absolute;
  width: 22%;
  aspect-ratio: 1/1;
  border-radius: 50%;
  border: none;
  background: radial-gradient(circle at 30% 30%, #ffffff, #d1d5db 60%, #9ca3af);
  color: #111827;
  font-weight: 800;
  letter-spacing: 2px;
  font-size: clamp(14px, 2.4vmin, 22px);
  cursor: pointer;
  box-shadow:
    inset 0 -4px 8px rgba(0,0,0,0.18),
    inset 0 2px 6px rgba(255,255,255,0.8),
    0 6px 14px rgba(0,0,0,0.4);
  transition: transform 0.1s ease, box-shadow 0.2s ease;
  z-index: 2;
}
.hub:hover { transform: scale(1.04); }
.hub:active { transform: scale(0.96); }
.hub:disabled { opacity: 0.7; cursor: not-allowed; }
.hub-label { display: block; }

.hint {
  color: var(--muted);
  font-size: 13px;
  margin: 0;
}

/* ---------- Sidebar ---------- */
.sidebar {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px;
  box-shadow: var(--shadow-lg);
  position: sticky;
  top: 90px;
  max-height: calc(100vh - 110px);
  display: flex;
  flex-direction: column;
}
@media (max-width: 960px) {
  .sidebar { position: static; max-height: none; }
}
.tabs {
  display: flex;
  gap: 6px;
  background: rgba(0,0,0,0.2);
  padding: 4px;
  border-radius: 10px;
  margin-bottom: 12px;
}
.tab {
  flex: 1;
  background: transparent;
  border: none;
  color: var(--muted);
  padding: 8px 12px;
  border-radius: 7px;
  cursor: pointer;
  font-weight: 600;
  font-size: 14px;
  transition: background 0.2s, color 0.2s;
}
.tab.active {
  background: var(--panel-strong);
  color: var(--text);
}
.tab-panel { display: flex; flex-direction: column; gap: 10px; flex: 1; min-height: 0; }
.tab-panel.hidden { display: none; }

.entries-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  font-size: 13px;
  color: var(--muted);
}
.count strong { color: var(--text); }

.toggle {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  color: var(--muted);
  cursor: pointer;
  user-select: none;
}
.toggle input { accent-color: var(--accent); }

#names {
  width: 100%;
  flex: 1;
  min-height: 320px;
  background: rgba(0,0,0,0.25);
  border: 1px solid var(--border);
  color: var(--text);
  font-size: 15px;
  line-height: 1.5;
  padding: 12px 14px;
  border-radius: 12px;
  resize: vertical;
  outline: none;
  font-family: inherit;
}
#names:focus { border-color: var(--accent-ring); box-shadow: 0 0 0 3px var(--accent-ring-soft); }

.row { display: flex; gap: 8px; }
#quick-add {
  flex: 1;
  background: rgba(0,0,0,0.25);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 10px 12px;
  border-radius: 10px;
  outline: none;
  font-size: 14px;
}
#quick-add:focus { border-color: var(--accent-ring); }

#results {
  list-style: none;
  margin: 0;
  padding: 0;
  overflow: auto;
  flex: 1;
}
#results li {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 12px;
  border-bottom: 1px solid var(--border);
  font-size: 14px;
}
#results li .time { color: var(--muted); font-size: 12px; }
#results li:nth-child(1) { color: #fde68a; font-weight: 700; }

/* ---------- Modal ---------- */
.modal {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.65);
  display: none;
  place-items: center;
  z-index: 50;
  padding: 16px;
  backdrop-filter: blur(6px);
}
.modal[aria-hidden="false"] { display: grid; animation: fadein 0.2s ease; }
@keyframes fadein { from { opacity: 0; } to { opacity: 1; } }

.modal-card {
  position: relative;
  background: linear-gradient(160deg, #1b234a 0%, #0e1430 100%);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 32px 28px;
  text-align: center;
  width: min(520px, 96vw);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}
.modal-card.settings { text-align: left; }
.modal-card .eyebrow {
  margin: 0 0 8px;
  letter-spacing: 4px;
  text-transform: uppercase;
  font-size: 12px;
  color: var(--muted);
}
.modal-card h2 {
  margin: 0 0 24px;
  font-size: clamp(28px, 6vw, 48px);
  background: linear-gradient(120deg, #fff, var(--accent-hi) 55%, var(--accent-2));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  word-break: break-word;
  animation: pop 0.5s cubic-bezier(.2,1.6,.4,1);
}
@keyframes pop {
  0% { transform: scale(0.6); opacity: 0; }
  100% { transform: scale(1); opacity: 1; }
}
.modal-actions {
  display: flex;
  gap: 8px;
  justify-content: center;
  flex-wrap: wrap;
}

.confetti {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
}

/* Settings */
.modal-card.settings h2 {
  background: none;
  -webkit-text-fill-color: var(--text);
  color: var(--text);
  font-size: 22px;
  margin-bottom: 20px;
}
.setting {
  display: grid;
  grid-template-columns: 140px 1fr auto;
  align-items: center;
  gap: 10px;
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
}
.setting label { color: var(--muted); font-size: 14px; }
.setting input[type="range"] { accent-color: var(--accent); }
.setting input[type="checkbox"] { accent-color: var(--accent); width: 18px; height: 18px; }
.setting select {
  background: rgba(0,0,0,0.3);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 6px 10px;
}
.setting .value { color: var(--text); font-variant-numeric: tabular-nums; }

/* Stacked setting (label above full-width control) */
.setting.setting-stack {
  grid-template-columns: 1fr;
  gap: 8px;
}
.setting.setting-stack > label {
  font-weight: 600;
  color: var(--text);
}

/* Palette swatch picker */
.palette-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 10px;
  width: 100%;
}
.palette-swatch {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 6px;
  padding: 8px;
  background: rgba(0, 0, 0, 0.25);
  border: 2px solid var(--border);
  border-radius: 12px;
  cursor: pointer;
  transition: transform 0.08s ease, border-color 0.18s ease, background 0.18s ease;
  font: inherit;
  color: var(--text);
  text-align: left;
}
.palette-swatch:hover {
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(255, 255, 255, 0.22);
  transform: translateY(-1px);
}
.palette-swatch[aria-checked="true"] {
  border-color: var(--accent);
  background: var(--accent-tint);
  box-shadow: 0 0 0 3px var(--accent-ring-soft);
}
.palette-swatch .swatch-bar {
  display: flex;
  height: 22px;
  border-radius: 6px;
  overflow: hidden;
  box-shadow: inset 0 0 0 1px rgba(0, 0, 0, 0.25);
}
.palette-swatch .swatch-bar > span {
  flex: 1;
}
.palette-swatch .swatch-name {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.2px;
}
.palette-swatch .swatch-check {
  width: 16px;
  height: 16px;
  border-radius: 50%;
  border: 2px solid var(--border);
  display: inline-grid;
  place-items: center;
  flex-shrink: 0;
}
.palette-swatch[aria-checked="true"] .swatch-check {
  background: var(--accent);
  border-color: var(--accent);
}
.palette-swatch[aria-checked="true"] .swatch-check::after {
  content: "";
  width: 5px;
  height: 9px;
  border: solid #fff;
  border-width: 0 2px 2px 0;
  transform: translateY(-1px) rotate(45deg);
}

/* ---------- Mode switch ---------- */
.mode-switch {
  display: inline-flex;
  gap: 4px;
  padding: 4px;
  background: rgba(0, 0, 0, 0.25);
  border: 1px solid var(--border);
  border-radius: 12px;
}
.mode-btn {
  border: none;
  background: transparent;
  color: var(--muted);
  font-weight: 700;
  font-size: 14px;
  letter-spacing: 0.3px;
  padding: 8px 22px;
  border-radius: 9px;
  cursor: pointer;
  transition: background 0.18s ease, color 0.18s ease;
}
.mode-btn:hover { color: var(--text); }
.mode-btn.active {
  background: linear-gradient(120deg, var(--accent), var(--accent-hi));
  color: var(--on-accent);
  box-shadow: 0 6px 16px -8px var(--accent-ring);
}

.hidden { display: none !important; }

/* ---------- Roulette ---------- */
.roulette-stage {
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 18px;
}
.roulette-viewport {
  position: relative;
  width: 100%;
  max-width: 860px;
  height: 280px;
  overflow: hidden;
  border-radius: 16px;
  background: linear-gradient(180deg, rgba(0,0,0,0.35), rgba(0,0,0,0.15));
  border: 1px solid var(--border);
  box-shadow: var(--shadow-lg), inset 0 0 40px rgba(0,0,0,0.4);
}
.roulette-track {
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  display: flex;
  align-items: center;
  gap: 12px; /* must equal SLOT_GAP in script.js */
  padding: 16px 0;
  will-change: transform;
}
.roulette-slot {
  position: relative;
  flex: 0 0 auto;
  width: 220px; /* must equal SLOT_W in script.js */
  height: 100%;
  border-radius: 14px;
  overflow: hidden;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  border: 1px solid rgba(255,255,255,0.12);
  box-shadow: inset 0 0 0 1px rgba(255,255,255,0.05), 0 6px 14px -8px rgba(0,0,0,0.6);
  display: flex;
  align-items: flex-end;
  justify-content: center;
}
.roulette-slot.has-img::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(0,0,0,0) 35%, rgba(0,0,0,0.75) 100%);
}
.roulette-slot .slot-label {
  position: relative;
  z-index: 1;
  width: 100%;
  text-align: center;
  padding: 10px 8px;
  font-weight: 800;
  font-size: 18px;
  color: #fff;
  text-shadow: 0 2px 6px rgba(0,0,0,0.8);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.roulette-marker {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 4px;
  background: linear-gradient(180deg, #fbbf24, #f59e0b);
  z-index: 5;
  box-shadow: 0 0 14px 2px rgba(245, 158, 11, 0.7);
}
.roulette-marker::before,
.roulette-marker::after {
  content: "";
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 0;
  border-left: 9px solid transparent;
  border-right: 9px solid transparent;
}
.roulette-marker::before {
  top: -2px;
  border-top: 12px solid #f59e0b;
}
.roulette-marker::after {
  bottom: -2px;
  border-bottom: 12px solid #f59e0b;
}
.roulette-fade {
  position: absolute;
  top: 0;
  bottom: 0;
  width: 120px;
  z-index: 4;
  pointer-events: none;
}
.roulette-fade.left { left: 0; background: linear-gradient(90deg, var(--bg-1), transparent); }
.roulette-fade.right { right: 0; background: linear-gradient(270deg, var(--bg-1), transparent); }

.big-spin {
  font-size: 18px;
  letter-spacing: 2px;
  padding: 14px 48px;
}

/* ---------- Roulette mode: full-width CS:GO layout ---------- */
/* In roulette mode the reel spans (nearly) the full viewport width and the
   options/controls stack underneath instead of sitting in a right sidebar. */
body.mode-roulette .layout {
  display: flex;
  flex-direction: column;
  gap: 20px;
  max-width: 1500px;
}
body.mode-roulette .stage { width: 100%; }
body.mode-roulette .roulette-viewport {
  max-width: none;       /* break out of the 860px cap */
  width: 100%;
}
body.mode-roulette .sidebar {
  position: static;
  top: auto;
  max-height: none;
  width: 100%;
}
/* Lay the stacked options out in responsive columns so they fill the width. */
body.mode-roulette .tab-panel[data-panel="entries"] {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  grid-auto-rows: min-content;
  gap: 14px 24px;
  align-items: start;
}
body.mode-roulette .tab-panel[data-panel="entries"] .entries-toolbar { grid-column: 1 / -1; }
body.mode-roulette #names { min-height: 200px; }
body.mode-roulette .images-section {
  grid-column: 2;
  grid-row: 2 / span 2;
  margin-top: 0;
  border-top: none;
  padding-top: 0;
}
body.mode-roulette .image-manager { max-height: 320px; }
@media (max-width: 760px) {
  body.mode-roulette .tab-panel[data-panel="entries"] { grid-template-columns: 1fr; }
  body.mode-roulette .images-section { grid-column: 1; grid-row: auto; }
}

/* ---------- Image manager ---------- */
.images-section {
  margin-top: 4px;
  border-top: 1px solid var(--border);
  padding-top: 10px;
}
.images-head {
  display: flex;
  align-items: baseline;
  gap: 8px;
  margin-bottom: 8px;
}
.images-head > span:first-child { font-weight: 700; font-size: 14px; }
.muted-note { color: var(--muted); font-size: 12px; }
.image-manager {
  list-style: none;
  margin: 0;
  padding: 0;
  max-height: 220px;
  overflow: auto;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.image-manager li {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 6px;
  background: rgba(0,0,0,0.2);
  border: 1px solid var(--border);
  border-radius: 10px;
  cursor: pointer;
  transition: border-color 0.15s ease, background 0.15s ease;
}
.image-manager li:hover { background: rgba(255,255,255,0.05); }
.image-manager li.selected {
  border-color: var(--accent);
  background: var(--accent-tint);
  box-shadow: 0 0 0 2px var(--accent-ring-soft);
}
.image-manager .thumb {
  width: 40px;
  height: 40px;
  flex: 0 0 auto;
  border-radius: 8px;
  background-size: cover;
  background-position: center;
  background-color: rgba(255,255,255,0.08);
  display: grid;
  place-items: center;
  font-size: 16px;
  color: var(--muted);
  border: 1px solid var(--border);
}
.image-manager .im-name {
  flex: 1;
  min-width: 0;
  font-size: 14px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.image-manager .im-actions { display: flex; gap: 4px; flex: 0 0 auto; }

/* ---------- Winner image ---------- */
.winner-image {
  width: 100%;
  height: 160px;
  border-radius: 14px;
  background-size: cover;
  background-position: center;
  margin-bottom: 18px;
  border: 1px solid var(--border);
  box-shadow: 0 10px 24px -12px rgba(0,0,0,0.7);
}

@media (max-width: 960px) {
  .roulette-viewport { height: 230px; }
  .roulette-slot { width: 180px; }
}
@media (max-width: 560px) {
  .roulette-viewport { height: 190px; }
  .roulette-slot { width: 150px; }
  .roulette-slot .slot-label { font-size: 16px; }
}
