:root {
  --bg: #020817;
  --surface: #071422;
  --elevated: #0b1d36;
  --fg: #e8f6ff;
  --muted: #7eb3d4;
  --subtle: #4d7a9a;
  --border: #12405f;
  --accent: #00c6ff;
  --ball: #eaf7ff;
  --ink: #042033;
  --velvet: #04101c;
  --velvet-lip: #0a2238;
  --font-sans: "IBM Plex Sans", "Segoe UI", system-ui, sans-serif;
  --font-display: "Playfair Display", "Times New Roman", serif;
}
* { box-sizing: border-box; }
html, body { min-height: 100%; margin: 0; background: var(--bg); color: var(--fg); font-family: var(--font-sans); }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; }
button:disabled { opacity: .5; cursor: not-allowed; }
.page {
  min-height: 100dvh;
  background:
    radial-gradient(ellipse 48% 40% at 50% 0%, rgb(0 198 255 / .2), transparent 62%),
    radial-gradient(ellipse 70% 50% at 18% 80%, rgb(0 90 160 / .16), transparent 60%),
    linear-gradient(#020817, #020817);
}
.wrap { max-width: 56rem; margin: 0 auto; padding: 0 1rem 4rem; }
header { display: flex; align-items: center; justify-content: space-between; gap: .75rem; padding: 1.1rem .25rem; }
.brand { font-family: var(--font-display); font-size: 1.4rem; letter-spacing: .04em; }
.brand small { margin-left: .6rem; font-family: var(--font-sans); font-size: .7rem; letter-spacing: .18em; text-transform: uppercase; color: var(--subtle); }
.nav { display: flex; gap: .5rem; align-items: center; flex-wrap: wrap; }
.btn {
  border: 1px solid var(--border);
  background: var(--elevated);
  color: var(--fg);
  border-radius: 8px;
  padding: .45rem .85rem;
  font-size: .85rem;
}
.btn:hover { border-color: #1b6a96; }
.btn-accent {
  background: var(--accent);
  color: #021018;
  border-color: transparent;
  font-family: var(--font-display);
  font-size: 1.15rem;
  letter-spacing: .04em;
  border-radius: 999px;
  padding: .85rem 2.4rem;
  min-width: 14rem;
}
.lockup { text-align: center; padding-top: 2rem; }
.lockup h1 {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(2.4rem, 7vw, 4.5rem);
  letter-spacing: .14em;
  margin: 0;
  text-shadow: 0 0 28px rgb(0 198 255 / .35);
}
.kicker { margin: 1rem 0 0; font-size: .75rem; letter-spacing: .22em; text-transform: uppercase; color: var(--muted); }
.ring {
  width: 92px; height: 92px; margin: 1.2rem auto 0;
  border-radius: 999px;
  border: 2px solid rgb(0 198 255 / .22);
  border-top-color: var(--accent);
  border-right-color: rgb(0 224 198 / .7);
}
.spin { animation: spin 1.2s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
.tray {
  margin: 2.4rem auto 0;
  max-width: 36rem;
  padding: 2.4rem 1.4rem;
  clip-path: polygon(22px 0, calc(100% - 22px) 0, 100% 22px, 100% calc(100% - 22px), calc(100% - 22px) 100%, 22px 100%, 0 calc(100% - 22px), 0 22px);
  background:
    radial-gradient(ellipse 70% 50% at 50% 0%, rgb(0 198 255 / .12), transparent 55%),
    linear-gradient(180deg, var(--velvet-lip), var(--velvet));
  box-shadow: inset 0 0 0 1px rgb(0 198 255 / .45), 0 0 40px rgb(0 198 255 / .18);
  display: flex; justify-content: center; gap: 1.6rem; flex-wrap: wrap;
}
.slot { display: flex; flex-direction: column; align-items: center; }
.ball {
  width: 6.5rem; aspect-ratio: 1; border-radius: 999px;
  display: grid; place-items: center;
  font-family: var(--font-display); font-size: 2.6rem; color: var(--ink);
  background:
    radial-gradient(circle at 50% 20%, rgb(255 255 255 / .85), transparent 30%),
    radial-gradient(circle at 50% 88%, rgb(0 80 120 / .22), transparent 38%),
    var(--ball);
  box-shadow: inset 0 -8px 14px rgb(0 80 120 / .18), 0 0 0 1px rgb(0 198 255 / .35), 0 10px 22px -8px rgb(0 198 255 / .45);
}
.ball span {
  width: 62%; height: 62%; border-radius: 999px;
  display: grid; place-items: center;
  border: 1.5px solid rgb(0 140 180 / .45);
}
.shadow { height: 10px; width: 72%; margin-top: -6px; border-radius: 999px; background: rgb(0 198 255 / .28); filter: blur(7px); }
.drop { animation: drop .45s ease-out; }
@keyframes drop { from { opacity: 0; transform: translateY(-28px) scale(.9); } }
.actions { display: flex; justify-content: center; gap: .6rem; margin-top: 2rem; flex-wrap: wrap; }
.panel { margin-top: 2.4rem; border: 1px solid var(--border); background: var(--surface); border-radius: 16px; padding: 1.1rem 1.2rem; }
.panel h2 { margin: 0; font-family: var(--font-display); font-size: 1.15rem; }
.panel p.sub { margin: .35rem 0 0; font-size: .75rem; color: var(--muted); }
.hist {
  list-style: none;
  padding: 0;
  margin: .9rem 0 0;
  display: grid;
  gap: .55rem;
}
.hist li.row {
  border: 1px solid rgb(0 198 255 / .28);
  background: rgb(7 20 34 / .72);
  border-radius: 999px;
  padding: .85rem 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}
.hist .meta {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: .45rem .65rem;
}
.hist .name {
  margin: 0;
  font-size: .92rem;
  font-weight: 500;
  color: var(--fg);
}
.hist .ago {
  font-size: .75rem;
  color: var(--subtle);
}
.hist .nums {
  margin: .2rem 0 0;
  font-family: var(--font-display);
  font-size: 1.05rem;
  letter-spacing: .22em;
  tabular-nums: true;
  font-variant-numeric: tabular-nums;
  color: var(--fg);
}
.hist .empty {
  border: 1px dashed var(--border);
  background: transparent;
  border-radius: 16px;
  padding: 2rem 1rem;
  text-align: center;
  color: var(--subtle);
  font-size: .9rem;
}
.hist .del {
  flex-shrink: 0;
  border: 0;
  background: transparent;
  color: var(--subtle);
  padding: .25rem .4rem;
  border-radius: 8px;
}
.hist .del:hover { color: var(--fg); }
.bands { display: grid; gap: .5rem; grid-template-columns: repeat(auto-fit, minmax(8rem, 1fr)); margin: 1rem 0; }
.bands div { border: 1px solid var(--border); background: var(--elevated); border-radius: 12px; padding: .8rem; text-align: center; }
.bands strong { display: block; font-family: var(--font-display); font-size: 1.1rem; }
.chips { max-height: 14rem; overflow: auto; display: flex; flex-wrap: wrap; gap: .35rem; }
.chips span { border: 1px solid var(--border); border-radius: 6px; padding: .15rem .4rem; font-family: var(--font-display); font-size: .78rem; }
.form { display: grid; gap: .7rem; max-width: 22rem; }
label { font-size: .75rem; color: var(--muted); display: grid; gap: .3rem; }
input { height: 2.6rem; border-radius: 8px; border: 1px solid var(--border); background: var(--elevated); color: var(--fg); padding: 0 .75rem; }
.toast { position: fixed; bottom: 1.2rem; left: 50%; transform: translateX(-50%); background: var(--elevated); border: 1px solid var(--accent); padding: .55rem 1rem; border-radius: 999px; font-size: .85rem; z-index: 20; }
.err { color: #ff8aa0; font-size: .85rem; }
footer { margin-top: 3rem; text-align: center; color: var(--subtle); font-size: .75rem; }
@media (max-width: 640px) { .ball { width: 5.2rem; font-size: 2.1rem; } .btn-accent { width: 100%; } }