:root {
  --bg: #0f1220;
  --card: #171b2e;
  --card-2: #1e2340;
  --text: #eef0fa;
  --muted: #9aa0c0;
  --accent: #6c8bff;
  --accent-2: #52d19a;
  --danger: #ff6b6b;
  --border: #2a2f4d;
  --radius: 16px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
  background: radial-gradient(circle at top, #1a1f3a 0%, var(--bg) 60%);
  color: var(--text);
  min-height: 100vh;
  padding: 24px 16px 60px;
}

.wrap {
  max-width: 560px;
  margin: 0 auto;
}

.title {
  text-align: center;
  font-size: 26px;
  font-weight: 700;
  margin: 8px 0 4px;
}

.subtitle {
  text-align: center;
  color: var(--muted);
  font-size: 14px;
  margin: 0 0 28px;
}

.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  margin-bottom: 18px;
  box-shadow: 0 10px 30px rgba(0,0,0,.25);
}

.card h2 {
  font-size: 15px;
  text-transform: uppercase;
  letter-spacing: .04em;
  color: var(--muted);
  margin: 0 0 12px;
}

.card p {
  line-height: 1.55;
  font-size: 15px;
  margin: 0 0 10px;
}

.card p:last-child { margin-bottom: 0; }

.progress-numbers {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 10px;
}

.progress-numbers .current {
  font-size: 28px;
  font-weight: 700;
  color: var(--accent-2);
}

.progress-numbers .goal {
  font-size: 15px;
  color: var(--muted);
}

.bar-track {
  height: 14px;
  background: var(--card-2);
  border-radius: 999px;
  overflow: hidden;
  border: 1px solid var(--border);
}

.bar-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  border-radius: 999px;
  width: 0%;
  transition: width .5s ease;
}

.progress-pct {
  text-align: right;
  color: var(--muted);
  font-size: 12px;
  margin-top: 6px;
}

.pay-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--card-2);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 12px 14px;
  margin-bottom: 10px;
  gap: 10px;
}

.pay-row .label {
  font-size: 12px;
  color: var(--muted);
  margin-bottom: 2px;
}

.pay-row .value {
  font-size: 16px;
  font-weight: 600;
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  word-break: break-all;
}

button.copy-btn {
  flex-shrink: 0;
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: 10px;
  padding: 8px 14px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
}

button.copy-btn:active { transform: scale(.97); }
button.copy-btn.copied { background: var(--accent-2); }

.footer-note {
  text-align: center;
  color: var(--muted);
  font-size: 12px;
  margin-top: 24px;
}

/* --- admin --- */
.admin-wrap { max-width: 420px; }

.admin-wrap input, .admin-wrap textarea {
  width: 100%;
  background: var(--card-2);
  border: 1px solid var(--border);
  border-radius: 10px;
  color: var(--text);
  padding: 10px 12px;
  font-size: 14px;
  margin-bottom: 10px;
  font-family: inherit;
}

.admin-wrap label {
  font-size: 12px;
  color: var(--muted);
  display: block;
  margin-bottom: 4px;
}

.admin-wrap .field { margin-bottom: 14px; }

.btn-row { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 8px; }

.btn {
  background: var(--card-2);
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: 10px;
  padding: 9px 14px;
  font-size: 14px;
  cursor: pointer;
  font-weight: 600;
}

.btn.primary { background: var(--accent); border-color: var(--accent); }
.btn.danger { background: var(--danger); border-color: var(--danger); color: #fff; }
.btn:active { transform: scale(.97); }

.status-line {
  font-size: 13px;
  color: var(--muted);
  min-height: 18px;
  margin-top: 4px;
}

.status-line.err { color: var(--danger); }
.status-line.ok { color: var(--accent-2); }

.hidden { display: none !important; }