/* PS3 XrossMediaBar-inspired look: deep space, one flowing colour ribbon,
   drifting sparks, translucent glass panels, thin elegant type. */
:root {
  --bg: #03050c;
  --bg-elev: rgba(34, 48, 84, 0.42);
  --bg-card: rgba(13, 21, 41, 0.55);
  --border: rgba(150, 180, 255, 0.14);
  --text: #eaf0fb;
  --muted: #93a3c4;
  --ally: #3aa0ff;
  --ally-glow: rgba(58, 160, 255, 0.18);
  --enemy: #ff5d6c;
  --enemy-glow: rgba(255, 93, 108, 0.16);
  --gold: #f0c060;
  --pos: #4ade80;
  --neg: #fb7185;
  --accent: #3d8bff;
  --shadow: 0 10px 40px rgba(0, 0, 0, 0.45), inset 0 1px 0 rgba(255, 255, 255, 0.06);
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: "Segoe UI", system-ui, -apple-system, sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
}

/* The XMB wave: huge soft colour blobs drifting slowly behind everything. */
body::before {
  content: "";
  position: fixed;
  inset: -25%;
  z-index: -2;
  pointer-events: none;
  background:
    radial-gradient(55% 38% at 70% 22%, rgba(47, 110, 220, 0.34), transparent 65%),
    radial-gradient(48% 34% at 22% 70%, rgba(80, 60, 210, 0.24), transparent 65%),
    radial-gradient(38% 28% at 88% 78%, rgba(0, 170, 200, 0.18), transparent 65%),
    radial-gradient(30% 22% at 45% 45%, rgba(30, 90, 200, 0.14), transparent 70%);
  filter: blur(55px);
  animation: xmbFlow 28s ease-in-out infinite alternate;
}
@keyframes xmbFlow {
  from { transform: translate3d(-3%, -2%, 0) rotate(-2.5deg) scale(1); }
  to   { transform: translate3d(3%, 3%, 0) rotate(2.5deg) scale(1.07); }
}

/* Drifting sparks, like the XMB dust particles. */
body::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background-image:
    radial-gradient(1.6px 1.6px at 12% 28%, rgba(255, 255, 255, 0.5), transparent 60%),
    radial-gradient(1.2px 1.2px at 34% 64%, rgba(190, 215, 255, 0.42), transparent 60%),
    radial-gradient(2px 2px at 58% 18%, rgba(255, 255, 255, 0.32), transparent 60%),
    radial-gradient(1.2px 1.2px at 72% 76%, rgba(190, 215, 255, 0.38), transparent 60%),
    radial-gradient(1.6px 1.6px at 88% 42%, rgba(255, 255, 255, 0.3), transparent 60%),
    radial-gradient(1.2px 1.2px at 20% 88%, rgba(190, 215, 255, 0.3), transparent 60%),
    radial-gradient(1.6px 1.6px at 44% 8%, rgba(255, 255, 255, 0.26), transparent 60%);
  animation: xmbSparks 60s linear infinite;
  opacity: 0.7;
}
@keyframes xmbSparks {
  from { transform: translate3d(0, 0, 0); }
  to   { transform: translate3d(60px, -80px, 0); }
}

/* Thin, airy XMB typography for headings. */
h1, h2, h3 { font-weight: 300; letter-spacing: 0.6px; }

@media (prefers-reduced-motion: reduce) {
  body::before, body::after { animation: none; }
}

/* ---- Top bar ---- */
.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 16px 28px;
  background: linear-gradient(180deg, rgba(8, 13, 26, 0.78), rgba(8, 13, 26, 0.5));
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(14px);
  position: sticky;
  top: 0;
  z-index: 10;
}

.brand { display: flex; align-items: center; gap: 14px; }
.logo {
  font-size: 28px;
  color: var(--accent);
  filter: drop-shadow(0 0 8px rgba(61, 139, 255, 0.6));
}
.brand h1 { margin: 0; font-size: 20px; letter-spacing: 0.3px; }
.tagline { margin: 0; font-size: 12px; color: var(--muted); }

.status-cluster { display: flex; flex-direction: column; align-items: center; gap: 8px; }
.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  border-radius: 999px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  font-size: 13px;
}
.dot { width: 9px; height: 9px; border-radius: 50%; background: var(--muted); transition: background 0.3s; }
.dot.connected { background: var(--pos); box-shadow: 0 0 8px var(--pos); }
.dot.live { background: var(--gold); box-shadow: 0 0 10px var(--gold); }
.dot.off { background: var(--enemy); }

.meta { display: flex; gap: 8px; }
.badge {
  font-size: 11px; color: var(--muted);
  background: var(--bg-elev); border: 1px solid var(--border);
  padding: 3px 10px; border-radius: 6px; text-transform: uppercase; letter-spacing: 0.5px;
}
.hidden { display: none; }

.toggles { display: flex; align-items: center; flex-wrap: wrap; gap: 10px; }
.switch { display: flex; align-items: center; gap: 6px; font-size: 13px; color: var(--muted); cursor: pointer; }
.switch input { accent-color: var(--accent); width: 15px; height: 15px; }

/* ---- Option toggle boxes + help tooltips ---- */
.opt-box {
  display: flex; align-items: center; gap: 8px;
  padding: 7px 12px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 10px;
  transition: border-color 0.15s, box-shadow 0.15s;
}
.opt-box:hover { border-color: var(--accent); }
.opt-box:has(input:checked) {
  border-color: var(--accent);
  box-shadow: 0 0 12px rgba(61, 139, 255, 0.35);
}
.opt-box:has(input:checked) .switch span { color: var(--text); font-weight: 600; }

.help-wrap { position: relative; display: inline-flex; }
.help-icon {
  display: inline-flex; align-items: center; justify-content: center;
  width: 16px; height: 16px;
  border: 1px solid var(--muted); border-radius: 50%;
  font-size: 10px; color: var(--muted); cursor: help; user-select: none;
}
.help-tip {
  display: none;
  position: absolute; right: -10px; top: calc(100% + 10px);
  width: min(300px, calc(100vw - 32px));
  padding: 12px 14px;
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: 10px;
  box-shadow: var(--shadow);
  font-size: 12.5px; line-height: 1.45; color: var(--text);
  z-index: 30;
}
.help-wrap:hover .help-tip,
.help-icon:focus + .help-tip { display: block; }
.help-tip strong { color: var(--text); }
.help-tip p { margin: 8px 0 0; color: var(--muted); }
.help-tip .tip-note { color: var(--gold); }

/* ---- Layout (recs + forecast below the picker) ---- */
.layout {
  display: grid;
  grid-template-columns: minmax(420px, 1.2fr) minmax(340px, 1fr);
  gap: 22px;
  padding: 0 28px 24px;
  max-width: 1400px;
  margin: 0 auto;
}
.side-panel { position: sticky; top: 90px; align-self: start; }

/* Glass panels over the XMB wave. */
.picker-center, .side, .forecast, .rec, .opt-box, .status-pill {
  backdrop-filter: blur(12px);
}

/* ---- Recommendations ---- */
.recs-head { display: flex; align-items: baseline; gap: 12px; margin-bottom: 14px; }
.recs-head h2 { margin: 0; font-size: 18px; }
.recs-head p { margin: 0 0 0 auto; font-size: 12px; color: var(--muted); }
.recs-head p.hint-ok { color: var(--pos); }
.recs-head p.hint-bad { color: var(--neg); }

/* Sort selector (XMB-style slim pills) */
.sort-row { display: flex; align-items: center; gap: 8px; }
.sort-label { font-size: 10px; color: var(--muted); text-transform: uppercase; letter-spacing: 2px; }
#sortRow { display: flex; gap: 4px; }
.sort-btn {
  background: transparent; color: var(--muted);
  border: 1px solid transparent; border-radius: 999px;
  padding: 3px 11px; font-size: 11.5px; cursor: pointer;
  transition: color 0.15s, border-color 0.15s, background 0.15s;
}
.sort-btn:hover { color: var(--text); }
.sort-btn.active {
  color: var(--text);
  background: var(--bg-elev);
  border-color: var(--border);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.08);
}

/* Ban suggestions strip */
.ban-suggest {
  display: flex; align-items: center; gap: 12px;
  margin-bottom: 14px; padding: 10px 14px;
  background: var(--bg-card);
  border: 1px solid rgba(251, 113, 133, 0.25);
  border-radius: 12px;
  backdrop-filter: blur(12px);
}
.ban-suggest-row { display: flex; flex-wrap: wrap; gap: 10px; }
.ban-target {
  display: flex; align-items: center; gap: 8px;
  padding: 4px 10px 4px 4px;
  background: var(--bg-elev);
  border: 1px solid var(--border); border-radius: 10px;
  cursor: help;
}
.ban-target-img { width: 30px; height: 30px; border-radius: 7px; object-fit: cover; }
.ban-target-info { display: flex; flex-direction: column; line-height: 1.2; }
.ban-target-name { font-size: 12px; font-weight: 600; }
.ban-target-wr { font-size: 11px; color: var(--neg); font-weight: 700; }

.rec-panels.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; align-items: start; }
.rec-panel-title {
  margin: 0 0 8px; font-size: 11px; color: var(--muted);
  text-transform: uppercase; letter-spacing: 1px;
}
/* Compact cards while both suggestion panels are visible. */
.rec-panels.two-col .rec { grid-template-columns: 22px 42px 1fr auto; gap: 8px; padding: 10px 12px; }
.rec-panels.two-col .rec .portrait { width: 42px; height: 42px; }
.rec-panels.two-col .rank { font-size: 15px; }
.rec-panels.two-col .score-num { font-size: 18px; }
.rec-panels.two-col .factors { display: none; }
@media (max-width: 1250px) {
  .rec-panels.two-col { grid-template-columns: 1fr; }
}
.rec-list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 12px; }

.rec {
  display: grid;
  grid-template-columns: 34px 52px 1fr auto;
  gap: 14px;
  align-items: center;
  padding: 14px 16px;
  background: linear-gradient(135deg, var(--bg-card), var(--bg-elev));
  border: 1px solid var(--border);
  border-radius: 14px;
  box-shadow: var(--shadow);
  transition: transform 0.15s, border-color 0.15s;
}
.rec:hover { transform: translateY(-2px); border-color: var(--accent); }
.rec.top { border-color: var(--gold); }
.rank { font-size: 20px; font-weight: 700; color: var(--muted); text-align: center; }
.rec.top .rank { color: var(--gold); }
.rec .portrait { width: 52px; height: 52px; border-radius: 10px; background: var(--bg-elev); }

.rec-body { min-width: 0; }
.rec-name-row { display: flex; align-items: center; flex-wrap: wrap; gap: 8px; margin-bottom: 6px; }
.rec-name { font-size: 16px; font-weight: 700; }
.rec-wr { font-size: 15px; font-weight: 700; color: var(--ally); }
.rec-unc { font-size: 12.5px; font-weight: 600; color: var(--muted); cursor: help; }

.act-btn {
  background: transparent; color: var(--gold);
  border: 1px solid rgba(240, 192, 96, 0.55); border-radius: 7px;
  padding: 2px 9px; font-size: 11.5px; cursor: pointer;
  transition: background 0.12s, color 0.12s;
}
.act-btn:hover { background: rgba(240, 192, 96, 0.15); }
.act-btn.lock { font-weight: 700; }
.act-btn:disabled { opacity: 0.5; cursor: wait; }

.rec-chips { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 6px; }
.stat-chip {
  font-size: 11px; padding: 2px 8px; border-radius: 999px;
  background: var(--bg-elev); border: 1px solid var(--border);
  cursor: help;
}
.stat-chip.pos { color: var(--pos); border-color: rgba(74, 222, 128, 0.35); }
.stat-chip.neg { color: var(--neg); border-color: rgba(251, 113, 133, 0.35); }

/* "Hide additional statistics" collapses the per-pick detail rows. */
body.hide-extra-stats .rec-chips,
body.hide-extra-stats .factors { display: none; }
.conf { font-size: 10px; padding: 2px 7px; border-radius: 999px; text-transform: uppercase; letter-spacing: 0.5px; }
.conf.high { background: rgba(74, 222, 128, 0.15); color: var(--pos); }
.conf.medium { background: rgba(240, 192, 96, 0.15); color: var(--gold); }
.conf.low { background: rgba(139, 151, 176, 0.15); color: var(--muted); }

.reasons { display: flex; flex-wrap: wrap; gap: 6px; }
.reason {
  font-size: 11.5px; padding: 3px 9px; border-radius: 6px;
  background: var(--bg-elev); border: 1px solid var(--border); color: var(--muted);
}
.reason.positive { color: var(--pos); border-color: rgba(74, 222, 128, 0.3); }
.reason.negative { color: var(--neg); border-color: rgba(251, 113, 133, 0.3); }

.score-box { text-align: right; min-width: 96px; }
.score-num { font-size: 24px; font-weight: 800; color: var(--text); }
.factors { display: flex; flex-direction: column; gap: 3px; margin-top: 6px; }
.factor { display: flex; align-items: center; gap: 6px; font-size: 10px; color: var(--muted); }
.factor .bar { flex: 1; height: 4px; border-radius: 2px; background: var(--bg-elev); overflow: hidden; }
.factor .bar > span { display: block; height: 100%; background: var(--accent); }
.factor .flabel { width: 42px; text-align: left; }

.placeholder {
  text-align: center; color: var(--muted); padding: 60px 20px;
  border: 1px dashed var(--border); border-radius: 14px;
}

/* ---- Manual draft (grid picker) ---- */
.picker-wrap {
  max-width: 1400px;
  margin: 24px auto 28px;
  padding: 0 28px;
}
.picker-head {
  display: flex; align-items: center; gap: 8px;
  margin-bottom: 10px;
}
.picker-head h3 {
  margin: 0; font-size: 13px; color: var(--muted);
  text-transform: uppercase; letter-spacing: 1px;
}
.mini-btn {
  margin-left: auto;
  background: var(--bg-elev); color: var(--muted);
  border: 1px solid var(--border); border-radius: 6px;
  padding: 3px 10px; font-size: 11px; cursor: pointer;
}
.mini-btn:hover { color: var(--text); border-color: var(--accent); }

.picker {
  display: grid;
  grid-template-columns: 190px minmax(0, 1fr) 190px;
  gap: 18px;
  align-items: start;
}

/* Side columns (blue / red) */
.side {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 14px 12px;
  box-shadow: var(--shadow);
}
.side-blue { border-top: 2px solid var(--ally); box-shadow: 0 0 22px var(--ally-glow); }
.side-red { border-top: 2px solid var(--enemy); box-shadow: 0 0 22px var(--enemy-glow); }
.side-title {
  font-size: 12px; font-weight: 700;
  text-transform: uppercase; letter-spacing: 2px;
  margin-bottom: 12px; text-align: center;
}
.side-blue .side-title { color: var(--ally); }
.side-red .side-title { color: var(--enemy); }
.side-title::before { content: "\25CF"; font-size: 9px; margin-right: 7px; vertical-align: 2px; }

.side-slots { display: flex; flex-direction: column; gap: 10px; }
.pslot {
  position: relative;
  display: flex; flex-direction: column; align-items: center; gap: 5px;
  padding: 10px 6px 8px;
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: 10px;
  cursor: pointer;
  transition: border-color 0.15s, box-shadow 0.15s;
}
.pslot:hover { border-color: var(--accent); }
.pslot.selected {
  border-color: var(--accent);
  box-shadow: 0 0 12px rgba(61, 139, 255, 0.45);
}
.pslot.dragover { border-color: var(--gold); box-shadow: 0 0 10px rgba(240, 192, 96, 0.4); }
/* Hovered (not yet locked) live picks: visibly provisional. */
.pslot.pending { border-style: dashed; opacity: 0.8; }
.pslot.filled { cursor: grab; }
.pslot.filled:active { cursor: grabbing; }
.pslot-role, .pslot-img { width: 46px; height: 46px; }
.pslot-role { opacity: 0.55; object-fit: contain; }
.role-icon-text {
  display: inline-flex; align-items: center; justify-content: center;
  color: var(--muted); font-size: 12px; letter-spacing: 1px;
}
.pslot-img { border-radius: 8px; object-fit: cover; background: var(--bg); }
.pslot-name {
  font-size: 11.5px; font-weight: 600; max-width: 100%;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.pslot-name-empty { color: var(--muted); font-weight: 400; letter-spacing: 1px; font-size: 10px; }
.pslot-x {
  position: absolute; top: 4px; right: 6px;
  background: none; border: none; color: var(--muted);
  cursor: pointer; font-size: 15px; line-height: 1; padding: 0;
}
.pslot-x:hover { color: var(--neg); }

/* Center: search + filters + champion grid */
.picker-center {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 16px;
  box-shadow: var(--shadow);
}
.champ-search {
  width: 100%;
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: 10px;
  color: var(--text);
  padding: 10px 14px;
  font-size: 14px;
  outline: none;
  transition: border-color 0.15s, box-shadow 0.15s;
}
.champ-search:focus { border-color: var(--pos); box-shadow: 0 0 10px rgba(74, 222, 128, 0.25); }

.filter-row { display: flex; align-items: center; gap: 10px; margin: 12px 0; }
.filters-label {
  font-size: 10px; color: var(--muted);
  text-transform: uppercase; letter-spacing: 2px;
}
.role-filters { display: flex; gap: 6px; }
.role-filter {
  display: inline-flex; align-items: center; justify-content: center;
  min-width: 34px; height: 34px; padding: 0 8px;
  background: var(--bg-elev);
  border: 1px solid var(--border); border-radius: 8px;
  color: var(--muted); font-size: 12px; cursor: pointer;
  transition: border-color 0.15s, box-shadow 0.15s;
}
.role-filter:hover { border-color: var(--accent); color: var(--text); }
.role-filter.active {
  border-color: var(--gold);
  box-shadow: 0 0 10px rgba(240, 192, 96, 0.35);
  color: var(--text);
}
.role-filter-icon { width: 20px; height: 20px; object-fit: contain; }

.champ-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(52px, 1fr));
  gap: 6px;
  max-height: 400px;
  overflow-y: auto;
  padding-right: 4px;
  scrollbar-width: thin;
  scrollbar-color: var(--border) transparent;
}
.champ-cell {
  padding: 0; margin: 0;
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: 8px;
  cursor: pointer;
  aspect-ratio: 1;
  overflow: hidden;
  transition: border-color 0.12s, transform 0.12s;
}
.champ-cell:hover { border-color: var(--gold); transform: scale(1.06); z-index: 1; }
.champ-cell-img { width: 100%; height: 100%; object-fit: cover; display: block; }
.champ-cell.taken { opacity: 0.25; filter: grayscale(1); cursor: default; pointer-events: none; }
.grid-empty {
  grid-column: 1 / -1; text-align: center;
  color: var(--muted); font-style: italic; padding: 30px 0;
}

/* Config strip under the grid */
.picker-config {
  display: flex; align-items: center; flex-wrap: wrap; gap: 18px;
  margin-top: 14px; padding-top: 12px;
  border-top: 1px solid var(--border);
}
.ban-strip { display: flex; align-items: center; gap: 10px; }
.ban-slots { display: flex; gap: 5px; }
.ban-slot {
  width: 30px; height: 30px;
  background: var(--bg-elev);
  border: 1px solid var(--border); border-radius: 6px;
  cursor: pointer; overflow: hidden;
  transition: border-color 0.15s, box-shadow 0.15s;
}
.ban-slot:hover { border-color: var(--accent); }
.ban-slot.selected {
  border-color: var(--accent);
  box-shadow: 0 0 10px rgba(61, 139, 255, 0.45);
}
.ban-slot-img { width: 100%; height: 100%; object-fit: cover; filter: grayscale(0.7); }
.ban-slot.filled:hover .ban-slot-img { filter: grayscale(0.2); }

.manual-hint { margin: 10px 0 0; font-size: 11px; color: var(--muted); font-style: italic; }
.mlabel {
  font-size: 11px; text-transform: uppercase; letter-spacing: 0.5px;
  color: var(--muted);
}

/* ---- Team win rates + forecast chart ---- */
.fc-teams { display: flex; gap: 18px; margin: 2px 0 8px; font-size: 12.5px; }
.fc-team b { font-size: 15px; color: var(--text); margin-left: 4px; }
.fc-team-ally { color: var(--ally); }
.fc-team-enemy { color: var(--enemy); }

.forecast {
  position: relative;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 14px 16px 10px;
}
.forecast h3 {
  margin: 0 0 8px; font-size: 13px; color: var(--muted);
  text-transform: uppercase; letter-spacing: 1px;
}
.fc-note { text-transform: none; letter-spacing: 0; font-weight: 400; opacity: 0.8; }
.chart-outer { position: relative; }
.chart-wrap { width: 100%; }
.fc-svg { width: 100%; height: auto; display: block; }
.fc-grid { stroke: var(--border); stroke-width: 1; }
.fc-grid-mid { stroke: var(--muted); stroke-dasharray: 4 4; }
.fc-ylabel, .fc-xlabel { fill: var(--muted); font-size: 10px; }
.fc-line { fill: none; stroke: var(--ally); stroke-width: 2; stroke-linejoin: round; }
.fc-line-enemy { stroke: var(--enemy); }
.fc-dot { fill: var(--ally); stroke: var(--bg-card); stroke-width: 2; }
.fc-dot-enemy { fill: var(--enemy); }
.fc-plabel { fill: var(--text); font-size: 11px; font-weight: 600; }
.fc-plabel-enemy { fill: var(--enemy); }
.fc-hit { fill: transparent; cursor: pointer; }
.chart-tip {
  position: absolute;
  transform: translate(-50%, -140%);
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 5px 10px;
  font-size: 12px;
  pointer-events: none;
  white-space: nowrap;
  box-shadow: var(--shadow);
  z-index: 5;
}

.switch select {
  background: var(--bg-card); color: var(--text);
  border: 1px solid var(--border); border-radius: 6px;
  padding: 3px 6px; font-size: 13px;
}

@media (max-width: 980px) {
  .layout { grid-template-columns: 1fr; }
  .picker { grid-template-columns: 1fr; }
  .side-slots { flex-direction: row; }
  .pslot { flex: 1; min-width: 0; }
}

/* ---- Public sandbox mode (server deployment) ---- */
/* No League client exists on the server: hide the live-tracking toggle and
   the comfort/mastery filter, which are meaningless for anonymous visitors. */
.sandbox #trackBox,
.sandbox #comfortBox { display: none; }

.site-footer {
  margin: 28px auto 18px;
  max-width: 900px;
  padding: 0 16px;
  font-size: 11px;
  line-height: 1.5;
  color: rgba(255, 255, 255, 0.35);
  text-align: center;
}

/* Staged self-update: quiet green hint that a restart activates it. */
.badge-update {
  border-color: rgba(80, 220, 140, 0.6);
  color: rgb(120, 235, 170);
}

/* ---- Desktop-app download button (public sandbox only) ---- */
.download-btn { display: none; }

.sandbox .download-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 16px;
  margin-right: 12px;
  border: 1px solid rgba(80, 220, 140, 0.65);
  border-radius: 10px;
  background: linear-gradient(180deg, rgba(80, 220, 140, 0.18), rgba(80, 220, 140, 0.06));
  color: rgb(140, 240, 185);
  text-decoration: none;
  white-space: nowrap;
  transition: box-shadow 0.15s ease, background 0.15s ease;
}
.sandbox .download-btn:hover {
  background: linear-gradient(180deg, rgba(80, 220, 140, 0.30), rgba(80, 220, 140, 0.12));
  box-shadow: 0 0 14px rgba(80, 220, 140, 0.35);
}
.download-btn .dl-arrow { font-size: 20px; line-height: 1; }
.download-btn .dl-text { display: flex; flex-direction: column; line-height: 1.25; }
.download-btn .dl-text b { font-size: 13px; }
.download-btn .dl-text small { font-size: 11px; opacity: 0.75; }