:root{
  --bg:#0b0f1a;
  --card:#121a2b;
  --muted:#9bb0cf;
  --fg:#e9f0ff;
  --acc:#7c5cff;
  --bad:#ff4d4d;
  --ok:#23d18b;

  --glass: rgba(255,255,255,.06);
  --glass2: rgba(255,255,255,.10);
  --stroke: rgba(255,255,255,.10);
  --stroke2: rgba(255,255,255,.18);

  --shadow: 0 18px 80px rgba(0,0,0,.55);
  --shadowSoft: 0 12px 40px rgba(0,0,0,.40);

  --r12: 12px;
  --r14: 14px;
  --r16: 16px;
  --r18: 18px;

  --glow: 0 0 0 1px rgba(124,92,255,.20), 0 18px 70px rgba(124,92,255,.16);
  --glowSoft: 0 0 0 1px rgba(124,92,255,.14), 0 14px 45px rgba(124,92,255,.12);

  --ease: cubic-bezier(.2,.8,.2,1);

  --sideW: 200px;
  --sideGap: 12px;
  --cellGap: 10px;

  --cellH: 138px; /* one place to tweak height */
}

*{ box-sizing:border-box; }
html, body{ height:100%; }
::selection{ background: rgba(124,92,255,.35); }

body{
  margin:0;
  font-family: ui-sans-serif,system-ui,Segoe UI,Roboto,Arial;
  color:var(--fg);

  background:
    radial-gradient(1200px 700px at 50% -10%, rgba(124,92,255,.24), transparent 60%),
    radial-gradient(1000px 600px at 10% 20%, rgba(35,209,139,.12), transparent 55%),
    radial-gradient(1000px 650px at 90% 25%, rgba(255,77,77,.08), transparent 60%),
    radial-gradient(1200px 800px at 50% 110%, rgba(255,255,255,.05), transparent 60%),
    linear-gradient(180deg,#060810,#0b0f1a);

  overflow-x:hidden;
}

/* subtle grain */
body::before{
  content:"";
  position:fixed;
  inset:0;
  pointer-events:none;
  opacity:.06;
  background-image:
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='220' height='220'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.8' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='220' height='220' filter='url(%23n)' opacity='.45'/%3E%3C/svg%3E");
  mix-blend-mode: overlay;
}

.wrap{
  max-width: 1040px;
  margin: 0 auto;
  padding: 24px 24px 32px;
}

/* ===== TOPBAR ===== */
.topbar{
  display:flex;
  align-items:flex-start;
  justify-content:space-between;
  gap:16px;
  flex-wrap:wrap;
  margin: 8px 0 12px;
}

.brand{ min-width: 240px; }

.brand h1{
  margin: 0 0 6px;
  font-size: 36px;
  font-weight: 950;
  letter-spacing: .2px;
  text-shadow: 0 10px 55px rgba(0,0,0,.60);
}

.brand .sub{
  color:var(--muted);
  margin:0;
  font-size: 14px;
}

.topbar-right{
  display:flex;
  align-items:center;
  justify-content:flex-end;
  gap:12px;
  flex-wrap:wrap;
}

.seedBox{
  display:flex;
  align-items:center;
  gap:10px;

  background: linear-gradient(180deg, var(--glass2), var(--glass));
  border: 1px solid var(--stroke);
  border-radius: var(--r14);
  padding: 10px 12px;

  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);

  box-shadow: 0 10px 35px rgba(0,0,0,.25);
  transition: transform .14s var(--ease), border-color .14s var(--ease);
}
.seedBox:hover{
  transform: translateY(-1px);
  border-color: rgba(124,92,255,.35);
}

.seedBox .lbl{
  font-weight: 900;
  font-size: 12px;
  color: var(--muted);
  letter-spacing: .2px;
}

#seed{
  width: 210px;
  max-width: 60vw;
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.12);
  color: var(--fg);
  padding: 10px 12px;
  border-radius: var(--r16);
  outline:none;
  transition: border-color .14s var(--ease), background .14s var(--ease), transform .14s var(--ease);
}
#seed:focus{
  border-color: rgba(124,92,255,.62);
  background: rgba(255,255,255,.08);
  transform: translateY(-1px);
}

.statPills{ display:flex; gap:10px; }

.pill{
  display:flex;
  flex-direction:column;
  gap:2px;

  background: linear-gradient(180deg, var(--glass2), var(--glass));
  border: 1px solid var(--stroke);
  border-radius: var(--r14);
  padding: 10px 12px;

  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);

  box-shadow: 0 10px 35px rgba(0,0,0,.25);
  transition: transform .14s var(--ease), border-color .14s var(--ease);
  min-width: 110px;
}
.pill:hover{
  transform: translateY(-1px);
  border-color: rgba(124,92,255,.35);
}

.pillLabel{
  font-size: 11px;
  color: var(--muted);
  font-weight: 900;
  letter-spacing: .2px;
}
.pillValue{
  font-size: 16px;
  font-weight: 950;
}

/* ===== STATUS + DAY BADGE ===== */
.statusRow{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  flex-wrap:wrap;
  margin: 8px 0 14px;
}

.status{
  min-height: 20px;
  color: var(--muted);
  font-weight: 800;
}

.dayBadge{
  display:inline-flex;
  align-items:center;
  gap:10px;
  padding:8px 12px;
  border-radius:999px;
  border:1px solid rgba(255,255,255,.14);
  background: rgba(255,255,255,.06);
  color: var(--fg);
  cursor:pointer;
  user-select:none;
  font-weight:950;

  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);

  box-shadow: 0 10px 35px rgba(0,0,0,.25);
  transition: transform .14s var(--ease), border-color .14s var(--ease), filter .14s var(--ease);
}
.dayBadge:hover{
  transform: translateY(-1px);
  border-color: rgba(124,92,255,.45);
  filter: brightness(1.03);
}
.dayBadge .dot{
  width:10px; height:10px;
  border-radius:999px;
  background: rgba(255,255,255,.55);
}
.dayBadge .sub{
  font-weight:900;
  opacity:.72;
  font-size: 12px;
}

/* ===== RULE CARDS ===== */
.rule{
  background: linear-gradient(180deg, rgba(255,255,255,.10), rgba(255,255,255,.055));
  border: 1px solid var(--stroke);
  border-radius: var(--r16);
  padding: 12px 12px;
  text-align:center;
  font-weight: 900;
  font-size: 13px;

  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);

  box-shadow: 0 12px 46px rgba(0,0,0,.28);
  position:relative;
  overflow:hidden;
}
.rule::after{
  content:"";
  position:absolute;
  inset:-2px;
  background: radial-gradient(700px 120px at 50% 0%, rgba(124,92,255,.20), transparent 55%);
  opacity:.55;
  pointer-events:none;
}

/* ===== MATRIX LAYOUT ===== */
.matrixWrap{
  display:grid;
  grid-template-columns: var(--sideW) 1fr;
  grid-template-rows: auto 1fr;
  gap: var(--sideGap);
  align-items:start;
  margin-top: 8px;
}

.corner{
  grid-column: 1;
  grid-row: 1;
}

.colRules{
  grid-column: 2;
  grid-row: 1;

  display:grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--cellGap);
}

.rowRules{
  grid-column: 1;
  grid-row: 2;

  display:grid;
  grid-template-rows: repeat(3, var(--cellH));
  gap: var(--cellGap);
}
.rowRules .rule{
  display:flex;
  align-items:center;
  justify-content:center;
  padding: 10px 12px;
  line-height: 1.15;
}

.board{
  grid-column: 2;
  grid-row: 2;

  display:grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--cellGap);
}

/* ===== CELLS ===== */
@keyframes popIn{
  from{ opacity:0; transform: translateY(6px) scale(.985); }
  to{ opacity:1; transform: translateY(0) scale(1); }
}

.cell{
  height: var(--cellH);
  border-radius: var(--r18);
  padding: 12px;

  cursor:pointer;
  position:relative;
  overflow:hidden;

  background: linear-gradient(180deg, rgba(255,255,255,.07), rgba(255,255,255,.035));
  border: 1px solid rgba(255,255,255,.14);

  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);

  box-shadow: var(--shadowSoft);

  transition:
    transform .14s var(--ease),
    border-color .14s var(--ease),
    background .14s var(--ease),
    box-shadow .14s var(--ease),
    filter .14s var(--ease);

  animation: popIn .22s var(--ease) both;
}

.cell::before{
  content:"";
  position:absolute;
  inset:-2px;
  background:
    radial-gradient(600px 140px at 15% 0%, rgba(255,255,255,.16), transparent 55%),
    radial-gradient(700px 180px at 90% 110%, rgba(124,92,255,.10), transparent 60%);
  opacity:.65;
  pointer-events:none;
}

.cell:hover{
  transform: translateY(-2px);
  border-color: rgba(124,92,255,.55);
  box-shadow: 0 18px 60px rgba(0,0,0,.45), var(--glowSoft);
  filter: brightness(1.02);
}

.picked{
  border-color: rgba(124,92,255,.72);
  box-shadow: 0 18px 70px rgba(0,0,0,.45), var(--glow);
}

.wrong{
  outline: 3px solid var(--bad);
  box-shadow:
    0 0 0 3px rgba(255,77,77,.22),
    0 18px 60px rgba(0,0,0,.45);
}

.name{
  font-weight: 950;
  font-size: 14px;
  line-height: 1.2;
  margin-bottom: 6px;
  text-shadow: 0 10px 40px rgba(0,0,0,.40);
}

.meta{
  color: var(--muted);
  font-size: 12px;
  line-height: 1.35;
}

.cell-info{
  font-size:12px;
  text-align:center;
  opacity:.95;
  margin-top: 8px;
}
.cell-info.bad{ color: var(--bad); }

.cell-center{
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.cell-solutions{
  position: absolute;
  right: 10px;
  bottom: 8px;
  font-size: 12px;
  opacity: .75;
}

/* ===== SHAKE ===== */
@keyframes shake {
  0%, 100% { transform: translateX(0); }
  15% { transform: translateX(-6px); }
  30% { transform: translateX(6px); }
  45% { transform: translateX(-5px); }
  60% { transform: translateX(5px); }
  75% { transform: translateX(-3px); }
  90% { transform: translateX(3px); }
}
.cell.shake{
  animation-name: popIn, shake;
  animation-duration: .22s, .28s;
  animation-timing-function: var(--ease), var(--ease);
  animation-fill-mode: both, both;
}

/* ===== ACTIONS ===== */
.actions{
  display:flex;
  gap:10px;
  margin-top: 16px;
  justify-content:flex-start;
}

.btn{
  border:0;
  padding: 10px 14px;
  border-radius: var(--r16);
  font-weight: 950;
  letter-spacing: .2px;
  cursor:pointer;
  transition: transform .14s var(--ease), filter .14s var(--ease), box-shadow .14s var(--ease), border-color .14s var(--ease);
  user-select:none;
}

.btn.primary{
  background: linear-gradient(180deg, rgba(124,92,255,1), rgba(124,92,255,.80));
  color:white;
  box-shadow: 0 16px 40px rgba(124,92,255,.22);
}
.btn.primary:hover{
  filter: brightness(1.06);
  box-shadow: 0 22px 60px rgba(124,92,255,.26);
}
.btn.primary:active{ transform: translateY(1px); }

.btn.secondary{
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.16);
  color: var(--fg);
  box-shadow: 0 12px 35px rgba(0,0,0,.25);
}
.btn.secondary:hover{
  border-color: rgba(124,92,255,.35);
  filter: brightness(1.03);
}
.btn.secondary:active{ transform: translateY(1px); }

button:disabled,
.btn:disabled{
  opacity:.45;
  cursor:not-allowed;
  filter:none;
  box-shadow:none;
}

/* ===== MODALS ===== */
@keyframes modalIn{
  from{ opacity:0; transform: translateY(10px) scale(.985); }
  to{ opacity:1; transform: translateY(0) scale(1); }
}

.modalBack{
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.62);
  display:none;
  align-items:center;
  justify-content:center;
  padding: 16px;
  z-index: 9999;

  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.modal{
  width: min(820px, 100%);
  max-height: 85vh;
  overflow: hidden;
  border-radius: var(--r18);
  background: linear-gradient(180deg, rgba(18,26,43,.96), rgba(18,26,43,.86));
  border: 1px solid rgba(255,255,255,.12);
  box-shadow: 0 30px 140px rgba(0,0,0,.72);
  animation: modalIn .18s var(--ease) both;
  position:relative;
}

.modal.wide{ width: min(980px, 100%); }

.modal::before{
  content:"";
  position:absolute;
  inset:-2px;
  background: radial-gradient(900px 220px at 50% 0%, rgba(124,92,255,.18), transparent 60%);
  opacity:.60;
  pointer-events:none;
}

.modalHead{
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding: 14px 14px 12px;
  border-bottom: 1px solid rgba(255,255,255,.10);
  gap: 10px;
}

.modalTitle{
  font-size: 14px;
  font-weight: 950;
  letter-spacing: .2px;
  white-space: nowrap;
  overflow:hidden;
  text-overflow: ellipsis;
}

.iconBtn{
  width: 38px;
  height: 38px;
  border-radius: 12px;
  border: 1px solid rgba(255,255,255,.14);
  background: rgba(255,255,255,.06);
  color: var(--fg);
  font-weight: 950;
  cursor: pointer;
  transition: transform .14s var(--ease), border-color .14s var(--ease), filter .14s var(--ease);
}
.iconBtn:hover{
  transform: translateY(-1px);
  border-color: rgba(124,92,255,.45);
  filter: brightness(1.05);
}
.iconBtn:active{ transform: translateY(1px); }

.modalBody{ padding: 12px; }

.search{
  width: 100%;
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.12);
  color: var(--fg);
  padding: 10px 12px;
  border-radius: var(--r16);
  outline:none;
  transition: border-color .14s var(--ease), background .14s var(--ease), transform .14s var(--ease);
}
.search:focus{
  border-color: rgba(124,92,255,.62);
  background: rgba(255,255,255,.08);
  transform: translateY(-1px);
}

.list{
  overflow:auto;
  max-height: calc(85vh - 140px);
  padding: 12px 0 0;
}

.item{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap: 10px;
  padding: 12px;
  border-radius: var(--r16);
  border: 1px solid rgba(255,255,255,.10);
  background: rgba(255,255,255,.04);
  margin-bottom: 10px;

  transition: transform .14s var(--ease), border-color .14s var(--ease), background .14s var(--ease);
}
.item:hover{
  transform: translateY(-2px);
  border-color: rgba(124,92,255,.45);
  background: rgba(255,255,255,.06);
}
.item .left{ min-width:0; }
.item .left .t{
  font-weight: 950;
  font-size: 14px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.item .right{
  display:flex;
  flex-direction:column;
  align-items:flex-end;
  gap: 8px;
}

.item button{
  border:0;
  padding: 8px 12px;
  border-radius: 14px;
  font-weight: 950;
  cursor:pointer;
  background: linear-gradient(180deg, rgba(124,92,255,1), rgba(124,92,255,.80));
  color:#fff;
  box-shadow: 0 14px 35px rgba(124,92,255,.18);
  transition: transform .14s var(--ease), filter .14s var(--ease), box-shadow .14s var(--ease);
}
.item button:hover{
  filter: brightness(1.06);
  box-shadow: 0 18px 48px rgba(124,92,255,.22);
}
.item button:active{ transform: translateY(1px); }
.item button:disabled{
  opacity:.45;
  cursor:not-allowed;
  filter:none;
  box-shadow:none;
}

/* ===== SCROLLBAR ===== */
.list::-webkit-scrollbar{ width: 10px; }
.list::-webkit-scrollbar-track{ background: rgba(255,255,255,.04); border-radius: 999px; }
.list::-webkit-scrollbar-thumb{
  background: rgba(255,255,255,.14);
  border-radius: 999px;
  border: 2px solid rgba(0,0,0,.15);
}
.list::-webkit-scrollbar-thumb:hover{ background: rgba(255,255,255,.22); }

/* ===== RESULTS ===== */
.resultList{
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}
.resultCell{
  border: 1px solid rgba(255,255,255,.12);
  border-radius: var(--r14);
  padding: 10px;
  background: rgba(255,255,255,.04);
}
.resultCell .cellTitle{
  font-size: 12px;
  font-weight: 900;
  color: var(--muted);
  margin-bottom: 8px;
}
.resultRow{
  display: flex;
  gap: 8px;
  align-items: center;
  margin-bottom: 8px;
}
.resultRow:last-child{ margin-bottom: 0; }
.resultRow img{
  width: 40px;
  height: auto;
  border-radius: 8px;
  border: 1px solid rgba(255,255,255,.12);
}
.resultRow .nm{
  font-size: 12px;
  font-weight: 900;
  line-height: 1.2;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 220px;
}
.resultRow .pct{
  font-size: 11px;
  color: var(--muted);
  font-weight: 800;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 980px){
  .topbar{ justify-content:center; }
  .topbar-right{ justify-content:center; }
  .statusRow{ justify-content:center; }
}

@media (max-width: 900px){
  .wrap{ padding: 16px; }

  .matrixWrap{
    grid-template-columns: 1fr;
    grid-template-rows: auto auto auto;
  }

  .corner{ display:none; }

  .colRules{
    grid-column: 1;
    grid-row: 1;
  }

  .rowRules{
    grid-column: 1;
    grid-row: 2;
    grid-template-rows: none;
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .rowRules .rule{
    height: auto;
    min-height: 84px;
  }

  .board{
    grid-column: 1;
    grid-row: 3;
    grid-template-columns: repeat(3, minmax(0,1fr));
  }

  .cell{
    height: auto;
    min-height: 110px;
  }

  .actions{ justify-content:center; }

  .resultList{ grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 560px){
  .resultList{ grid-template-columns: 1fr; }
}