/* =========================
   Clean New Year UI (Modern)
   Replace whole styles.css
   ========================= */

:root{
  --bg0:#070A12;
  --bg1:#0B1020;

  --card: rgba(255,255,255,0.06);
  --card2: rgba(255,255,255,0.045);
  --border: rgba(255,255,255,0.10);

  --text:#EAF0FF;
  --muted:#A9B4D1;

  --accent:#41B38D;          /* MEKO-ish */
  --accent2:#7C5CFF;         /* subtle purple tint */
  --warn:#FFD86B;
  --bad:#FF5C7A;

  --shadow: 0 18px 60px rgba(0,0,0,0.45);
  --shadow2: 0 10px 26px rgba(0,0,0,0.30);

  --r16: 16px;
  --r14: 14px;

  --gap: 16px;
  --pad: 18px;
}

*{ box-sizing:border-box; }

html,body{ height:100%; }

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

  /* Clean color background (no confetti): */
  background:
    radial-gradient(900px 560px at 15% 10%, rgba(65,179,141,0.22), transparent 60%),
    radial-gradient(880px 520px at 85% 20%, rgba(124,92,255,0.18), transparent 58%),
    radial-gradient(700px 500px at 55% 92%, rgba(255,216,107,0.10), transparent 60%),
    linear-gradient(180deg, var(--bg0), var(--bg1));
}

/* Slight grain for premium feel (subtle) */
body::before{
  content:"";
  position:fixed;
  inset:0;
  pointer-events:none;
  opacity:0.06;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.8' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='140' height='140' filter='url(%23n)' opacity='.45'/%3E%3C/svg%3E");
  mix-blend-mode: overlay;
}

.container{
  max-width: 1040px;
  margin: 0 auto;
  padding: 22px;
  position:relative;
}

/* Top header */
.header{
  display:flex;
  align-items:flex-start;
  justify-content:space-between;
  gap:14px;
  margin-bottom: 16px;
}

.brand h1{
  margin:0;
  font-size: 22px;
  letter-spacing: -0.2px;
}

.brand p{
  margin: 6px 0 0;
  color: var(--muted);
  line-height: 1.35;
  max-width: 58ch;
}

/* Layout grid */
.grid{
  display:grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: var(--gap);
}
@media (max-width: 920px){
  .grid{ grid-template-columns: 1fr; }
}

/* Cards */
.card{
  background: linear-gradient(180deg, var(--card), var(--card2));
  border: 1px solid var(--border);
  border-radius: var(--r16);
  padding: var(--pad);
  box-shadow: var(--shadow2);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.hr{
  height:1px;
  background: rgba(255,255,255,0.08);
  margin: 14px 0;
}

.row{
  display:flex;
  align-items:center;
  gap: 10px;
  flex-wrap: wrap;
}
.spacer{ flex:1; }

/* Small labels */
.kpi{
  font-size: 12px;
  color: var(--muted);
  letter-spacing: 0.2px;
}

.muted{ color: var(--muted); }

/* Inputs */
input, select, textarea{
  width: 100%;
  padding: 12px 12px;
  border-radius: 12px;
  border: 1px solid rgba(255,255,255,0.10);
  background: rgba(10,14,24,0.45);
  color: var(--text);
  outline: none;
  transition: border-color .15s ease, box-shadow .15s ease, transform .08s ease;
}

input::placeholder{ color: rgba(169,180,209,0.65); }

input:focus, select:focus, textarea:focus{
  border-color: rgba(65,179,141,0.55);
  box-shadow: 0 0 0 4px rgba(65,179,141,0.14);
}

/* Buttons */
.btn{
  appearance:none;
  border: 1px solid rgba(255,255,255,0.12);
  background: rgba(255,255,255,0.06);
  color: var(--text);
  padding: 11px 14px;
  border-radius: 12px;
  cursor:pointer;
  user-select:none;
  text-decoration:none;
  display:inline-flex;
  align-items:center;
  gap: 8px;
  box-shadow: 0 10px 24px rgba(0,0,0,0.20);
  transition: transform .10s ease, box-shadow .18s ease, border-color .18s ease, background .18s ease;
}

.btn:hover{
  transform: translateY(-1px);
  border-color: rgba(255,255,255,0.18);
  background: rgba(255,255,255,0.08);
  box-shadow: 0 16px 34px rgba(0,0,0,0.26);
}

.btn:active{
  transform: translateY(0px);
}

.btn.primary{
  border-color: rgba(65,179,141,0.40);
  background: linear-gradient(135deg, rgba(65,179,141,0.26), rgba(124,92,255,0.14));
  box-shadow: 0 16px 34px rgba(0,0,0,0.30), 0 0 0 1px rgba(65,179,141,0.10) inset;
}

.btn.primary:hover{
  border-color: rgba(65,179,141,0.55);
  box-shadow: 0 18px 40px rgba(0,0,0,0.34), 0 0 0 1px rgba(65,179,141,0.14) inset;
}

.btn:disabled{
  opacity: 0.5;
  cursor:not-allowed;
  transform:none;
  box-shadow:none;
}

/* Big join code */
.bigcode{
  font-size: 38px;
  font-weight: 800;
  letter-spacing: 6px;
  padding: 12px 14px;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,0.14);
  background: rgba(10,14,24,0.38);
  box-shadow: 0 14px 30px rgba(0,0,0,0.35);
}

/* Prompt + notice */
.prompt{
  font-size: 20px;
  font-weight: 750;
  letter-spacing: -0.2px;
  line-height: 1.2;
  margin-top: 8px;
}

.notice{
  padding: 12px 12px;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,0.10);
  background: rgba(10,14,24,0.34);
}

/* Photo */
.photo{
  width:100%;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,0.12);
  margin-top: 10px;
  background: rgba(0,0,0,0.25);
  box-shadow: 0 18px 50px rgba(0,0,0,0.40);
}

/* Lists / pills */
.list{ display:flex; flex-direction:column; gap:10px; }

.pill{
  padding: 10px 12px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,0.10);
  background: rgba(10,14,24,0.28);
  display:flex;
  justify-content:space-between;
  gap:10px;
}

.smalllist{
  margin-top: 8px;
  padding: 12px;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,0.10);
  background: rgba(10,14,24,0.28);
  max-height: 240px;
  overflow:auto;
  line-height: 1.6;
}

/* QR */
.qrgrid{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-top: 10px;
}
@media (max-width: 520px){
  .qrgrid{ grid-template-columns: 1fr; }
}

.qrbox{
  padding: 12px;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,0.10);
  background: rgba(10,14,24,0.28);
}
.qrbox img{
  width:100%;
  border-radius: 12px;
  border: 1px solid rgba(255,255,255,0.10);
  margin-top: 8px;
  display:block;
}

/* ===== Modal & Toast (clean modern) ===== */
.overlay{
  position:fixed;
  inset:0;
  background: rgba(0,0,0,0.60);
  display:flex;
  align-items:center;
  justify-content:center;
  padding: 18px;
  z-index: 9999;
}
.overlay.hidden{ display:none; }

.modal{
  width: min(520px, 100%);
  background: linear-gradient(180deg, rgba(255,255,255,0.07), rgba(255,255,255,0.045));
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--r16);
  padding: 16px;
  box-shadow: var(--shadow);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  transform: translateY(2px);
  animation: pop .16s ease-out;
}

.modalTitle{
  font-size: 18px;
  font-weight: 800;
  letter-spacing: -0.2px;
  margin-bottom: 10px;
}

.modalBody{
  line-height: 1.5;
  color: var(--text);
}

.giveBlock select{ margin-top: 8px; }

.toast{
  position:fixed;
  left:50%;
  bottom: 22px;
  transform: translateX(-50%);
  background: rgba(10,14,24,0.70);
  border: 1px solid rgba(255,255,255,0.12);
  padding: 10px 14px;
  border-radius: 999px;
  color: var(--text);
  z-index: 10000;
  max-width: 92vw;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  box-shadow: 0 16px 44px rgba(0,0,0,0.42);
  animation: toastIn .18s ease-out;
}
.toast.hidden{ display:none; }

@keyframes pop{
  from{ opacity:0; transform: translateY(10px) scale(0.985); }
  to{ opacity:1; transform: translateY(2px) scale(1); }
}
@keyframes toastIn{
  from{ opacity:0; transform: translateX(-50%) translateY(10px); }
  to{ opacity:1; transform: translateX(-50%) translateY(0px); }
}