:root {
  --bg: #14100a;
  --panel: #1e1810;
  --panel-2: #241c11;
  --amber: #ffc02e;
  --amber-dark: #e0a015;
  --ink: #f5ecd8;
  --ink-dim: #b9ac8f;
  --border: rgba(255, 192, 46, 0.18);
  --green: #4caf6d;
  --red: #e5566a;
  --radius: 16px;
  --shadow-card: 0 4px 18px rgba(0,0,0,0.28);
  --shadow-amber: 0 4px 20px rgba(255,192,46,0.16);
}

* { box-sizing: border-box; }

.icon {
  display: inline-block;
  width: 18px !important; height: 18px !important; min-width: 18px; max-width: 18px;
  flex: none; overflow: hidden;
  stroke: currentColor; fill: none; stroke-width: 2;
  vertical-align: -4px;
}
.icon-sm { width: 13px !important; height: 13px !important; min-width: 13px; max-width: 13px; vertical-align: -2px; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
}

body {
  background-image:
    radial-gradient(circle at 15% 8%, rgba(255, 192, 46, 0.08), transparent 40%),
    radial-gradient(circle at 85% 92%, rgba(255, 192, 46, 0.06), transparent 40%),
    repeating-linear-gradient(60deg, rgba(255,192,46,0.035) 0, rgba(255,192,46,0.035) 1px, transparent 1px, transparent 26px),
    repeating-linear-gradient(-60deg, rgba(255,192,46,0.035) 0, rgba(255,192,46,0.035) 1px, transparent 1px, transparent 26px),
    repeating-linear-gradient(0deg, rgba(255,192,46,0.035) 0, rgba(255,192,46,0.035) 1px, transparent 1px, transparent 26px);
}

.app { max-width: 520px; margin: 0 auto; padding: 12px 14px 28px; }

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 6px 2px 14px;
}
.brand { display: flex; align-items: center; gap: 8px; }
.brand-bee { width: 30px; height: 30px; }
.brand-name { font-size: 20px; font-weight: 800; letter-spacing: 0.5px; }
.brand-accent { color: var(--amber); }
.brand-badge {
  font-size: 11px; font-weight: 700; color: #1a1508;
  background: var(--amber); border-radius: 8px; padding: 2px 7px; margin-left: 2px;
}
.icon-btn {
  width: 34px; height: 34px; border-radius: 10px; border: 1px solid var(--border);
  background: var(--panel); color: var(--amber); cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: transform .15s ease, background .15s ease, box-shadow .15s ease;
}
.icon-btn .icon { vertical-align: 0; }
.icon-btn:active { transform: scale(0.9) rotate(-30deg); }
.icon-btn:hover { background: var(--panel-2); box-shadow: var(--shadow-amber); }

.tabs {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 6px;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 6px;
  margin-bottom: 14px;
  box-shadow: var(--shadow-card);
}
.tab {
  display: flex; flex-direction: column; align-items: center; gap: 4px;
  background: transparent; border: none; color: var(--ink-dim);
  font-size: 11px; padding: 9px 4px; border-radius: 10px; cursor: pointer;
  transition: background .18s ease, color .18s ease, transform .12s ease;
}
.tab .icon { vertical-align: 0; }
.tab span { font-weight: 600; }
.tab:active { transform: scale(0.94); }
.tab.active { background: rgba(255, 192, 46, 0.14); color: var(--amber); box-shadow: inset 0 0 0 1px rgba(255,192,46,0.3); }

.panel { display: none; }
.panel.active { display: block; animation: fade .15s ease-out; }
@keyframes fade { from { opacity: 0; transform: translateY(4px);} to { opacity:1; transform: none; } }

.hero-card {
  background: linear-gradient(145deg, var(--panel-2), var(--panel));
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin-bottom: 14px;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-card);
}
.banner-scene { display: block; width: 100%; height: 130px; }
.hero-text { padding: 14px 16px 16px; text-align: left; position: relative; }
.hero-icon-chip {
  width: 32px; height: 32px; border-radius: 9px; background: rgba(255,192,46,0.16);
  border: 1px solid var(--border); display: flex; align-items: center; justify-content: center;
  color: var(--amber); margin-bottom: 8px;
}
.hero-icon-chip .icon { vertical-align: 0; }
.hero-title { font-size: 19px; font-weight: 800; letter-spacing: 0.2px; }
.hero-sub { color: var(--ink-dim); font-size: 12.5px; margin-top: 3px; line-height: 1.4; }

.avatar-block { display: flex; flex-direction: column; align-items: center; margin-bottom: 14px; }
.avatar-circle {
  width: 78px; height: 78px; border-radius: 50%;
  background: radial-gradient(circle at 30% 30%, #2a220f, #171106);
  border: 2px solid var(--amber);
  display: flex; align-items: center; justify-content: center;
  padding: 14px;
  margin-bottom: 8px;
  box-shadow: 0 0 0 5px rgba(255,192,46,0.08), var(--shadow-amber);
}
.username { font-weight: 700; font-size: 16px; }
.badge-row { margin-top: 6px; display: flex; gap: 8px; flex-wrap: wrap; justify-content: center; }
.pill {
  display: inline-block; font-size: 12px; font-weight: 700; color: #1a1508;
  background: var(--amber); padding: 3px 10px; border-radius: 999px;
}
.pill-outline {
  background: transparent; color: var(--ink-dim); border: 1px solid var(--border); font-weight: 600;
}
.pill-outline span { color: var(--amber); font-weight: 800; }

.active-deal-box {
  display: flex; align-items: center; gap: 6px; flex-wrap: wrap;
  background: var(--panel); border: 1px solid var(--border); border-radius: 999px;
  padding: 8px 14px; margin-bottom: 14px; font-size: 12px; color: var(--ink-dim); font-weight: 600;
  justify-content: center;
}
.active-deal-dot {
  width: 7px; height: 7px; border-radius: 50%; background: var(--green); flex: none;
  box-shadow: 0 0 6px var(--green);
}
.active-deal-sep { opacity: 0.4; }
#activeDealAmount { color: var(--amber); font-weight: 800; }

.balance-box {
  display: flex; align-items: center; justify-content: space-between;
  border-radius: 14px; padding: 12px 16px; margin-bottom: 14px; font-weight: 700; font-size: 13px;
}
.balance-box.credit { background: rgba(76,175,109,0.14); border: 1px solid rgba(76,175,109,0.35); color: var(--green); }
.balance-box.debt { background: rgba(229,86,106,0.14); border: 1px solid rgba(229,86,106,0.35); color: var(--red); }
.balance-value { font-size: 15px; }

.stat-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-bottom: 14px; }
.stat-card {
  background: var(--panel); border: 1px solid var(--border); border-radius: 14px;
  padding: 14px; text-align: center; transition: transform .15s ease, box-shadow .15s ease;
}
.stat-card:active { transform: scale(0.97); }
.stat-card.wide { grid-column: 1 / -1; }
.stat-value { font-size: 19px; font-weight: 800; color: var(--amber); letter-spacing: 0.2px; }
.stat-label { font-size: 11px; color: var(--ink-dim); margin-top: 4px; }

.footer-note {
  text-align: center; color: var(--ink-dim); font-size: 12px; margin-top: 16px;
  display: flex; align-items: center; justify-content: center; gap: 6px;
}
.footer-note b { color: var(--amber); }

.links-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.link-card {
  background: var(--panel); border: 1px solid var(--border); border-radius: 14px;
  padding: 16px 6px; text-align: center; text-decoration: none; color: var(--amber);
  display: flex; flex-direction: column; align-items: center; gap: 6px;
  transition: transform .15s ease, box-shadow .15s ease, border-color .15s ease;
}
.link-card .icon { width: 22px; height: 22px; }
.link-card:hover { border-color: rgba(255,192,46,0.4); box-shadow: var(--shadow-amber); transform: translateY(-2px); }
.link-card:active { transform: translateY(0) scale(0.97); }
.link-card div { font-size: 12px; color: var(--ink-dim); font-weight: 600; }

.rate-cards { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-bottom: 14px; }
.rate-card {
  background: var(--panel); border: 1px solid var(--border); border-radius: 14px; padding: 16px;
  position: relative; box-shadow: var(--shadow-card);
}
.rate-card.vip {
  border-color: rgba(255,192,46,0.45); background: linear-gradient(160deg, rgba(255,192,46,0.14), var(--panel));
  box-shadow: var(--shadow-card), 0 0 0 1px rgba(255,192,46,0.12);
}
.rate-badge {
  position: absolute; top: 10px; right: 10px; font-size: 10.5px; font-weight: 700;
  background: rgba(255,192,46,0.16); color: var(--amber); padding: 2px 7px; border-radius: 999px;
}

.breakdown-box {
  background: var(--panel); border: 1px solid var(--border); border-radius: 14px;
  padding: 14px 16px; margin-bottom: 14px;
}
.breakdown-title { font-size: 11px; font-weight: 800; color: var(--amber); letter-spacing: 0.6px; margin-bottom: 6px; }
.breakdown-row {
  display: flex; justify-content: space-between; align-items: center; font-size: 13px;
  padding: 7px 0; border-bottom: 1px dashed var(--border); color: var(--ink-dim);
}
.breakdown-row:last-child { border-bottom: none; }
.breakdown-row b { color: var(--ink); font-weight: 700; }

.field-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0 10px; }

.toggle-card {
  background: var(--panel); border: 1px solid var(--border); border-radius: 14px;
  padding: 14px 16px; margin-bottom: 10px; transition: border-color .15s ease;
}
.toggle-card-row { display: flex; justify-content: space-between; align-items: center; font-weight: 700; font-size: 14px; }
.toggle-card-row span { display: inline-flex; align-items: center; gap: 7px; }
.toggle-card-info {
  margin-top: 10px; padding-top: 10px; border-top: 1px dashed var(--border);
  font-size: 12px; color: var(--ink-dim); line-height: 1.5;
}

.schedule-note {
  display: flex; align-items: center; gap: 6px; justify-content: center;
  background: rgba(255,192,46,0.08); border: 1px dashed var(--border); border-radius: 12px;
  padding: 9px 12px; margin-bottom: 14px; font-size: 11.5px; color: var(--ink-dim); text-align: center;
}

.calc-card {
  background: var(--panel); border: 1px solid var(--border); border-radius: 14px;
  padding: 16px; margin-bottom: 14px; box-shadow: var(--shadow-card);
}
.calc-card-title { display: flex; align-items: center; gap: 7px; }
.calc-card-title { font-weight: 800; font-size: 14px; margin-bottom: 12px; color: var(--amber); }
.calc-field { background: var(--panel-2); border: 1px solid var(--border); border-radius: 12px; padding: 12px 14px; }
.calc-field + .calc-field { margin-top: 0; }
.calc-field-label { font-size: 10.5px; color: var(--ink-dim); text-transform: uppercase; letter-spacing: 0.5px; }
.calc-field-row { display: flex; align-items: center; justify-content: space-between; margin-top: 4px; }
.calc-field-row input {
  background: transparent; border: none; outline: none; color: var(--ink); font-size: 22px;
  font-weight: 800; width: 60%; padding: 0;
}
.calc-field-value { font-size: 22px; font-weight: 800; color: var(--ink); }
.calc-field-unit { font-size: 13px; color: var(--ink-dim); font-weight: 700; }
.calc-arrow { display: flex; justify-content: center; margin: 6px 0; }
.calc-arrow-btn {
  width: 30px; height: 30px; border-radius: 9px; background: var(--amber-dark); color: #1a1508;
  display: flex; align-items: center; justify-content: center; font-weight: 900;
}
.rate-label { font-size: 12px; color: var(--ink-dim); font-weight: 600; display: inline-flex; align-items: center; gap: 5px; }
.rate-value { font-size: 22px; font-weight: 800; color: var(--amber); margin: 6px 0; }
.rate-min { font-size: 11px; color: var(--ink-dim); }

.info-box {
  background: var(--panel); border: 1px solid var(--border); border-radius: 14px;
  padding: 14px; font-size: 12.5px; color: var(--ink-dim); line-height: 1.5;
}

.field { display: block; margin-bottom: 12px; }
.field span { display: block; font-size: 12px; color: var(--ink-dim); margin-bottom: 6px; font-weight: 600; }
.field input {
  width: 100%; background: var(--panel); border: 1px solid var(--border); border-radius: 12px;
  padding: 12px 13px; color: var(--ink); font-size: 15px; outline: none;
  transition: border-color .15s ease, box-shadow .15s ease;
}
.field input:focus { border-color: var(--amber); box-shadow: 0 0 0 3px rgba(255,192,46,0.12); }

.vip-toggle-row {
  display: flex; align-items: center; justify-content: space-between;
  background: var(--panel); border: 1px solid var(--border); border-radius: 14px;
  padding: 12px 14px; margin-bottom: 12px; font-weight: 600;
}
.switch { position: relative; width: 44px; height: 25px; display: inline-block; flex: none; }
.switch input { opacity: 0; width: 0; height: 0; }
.slider {
  position: absolute; inset: 0; background: #3a3020; border-radius: 999px; cursor: pointer;
  transition: background .18s ease, box-shadow .18s ease;
}
.slider::before {
  content: ""; position: absolute; width: 19px; height: 19px; left: 3px; top: 3px;
  background: var(--ink); border-radius: 50%; transition: transform .18s cubic-bezier(.4,1.6,.6,1), background .18s ease;
  box-shadow: 0 1px 3px rgba(0,0,0,0.4);
}
.switch input:checked + .slider { background: var(--amber-dark); box-shadow: 0 0 8px rgba(255,192,46,0.4); }
.switch input:checked + .slider::before { transform: translateX(19px); background: #1a1508; }

.calc-box {
  display: flex; align-items: center; justify-content: space-between;
  background: linear-gradient(160deg, rgba(255,192,46,0.14), var(--panel));
  border: 1px solid var(--border); border-radius: 14px; padding: 16px; margin-bottom: 4px;
  font-weight: 700;
}
.calc-value { font-size: 20px; color: var(--amber); }
.calc-hint { font-size: 11.5px; color: var(--ink-dim); margin: 6px 2px 14px; min-height: 14px; }

.section-title { font-size: 14px; margin: 6px 0 10px; color: var(--amber); }

.agree-row {
  display: flex; align-items: flex-start; gap: 8px; font-size: 12.5px; color: var(--ink-dim);
  margin: 10px 0 14px;
}
.agree-row input { margin-top: 3px; }
.agree-row a { color: var(--amber); text-decoration: underline; }

.form-error { color: var(--red); font-size: 12.5px; min-height: 16px; margin-bottom: 8px; }

.submit-btn {
  width: 100%; border: none; border-radius: 14px; padding: 15px; font-size: 15px; font-weight: 800;
  background: linear-gradient(135deg, var(--amber), var(--amber-dark)); color: #1a1508; cursor: pointer;
  display: flex; align-items: center; justify-content: center; gap: 8px;
  box-shadow: 0 6px 18px rgba(255,192,46,0.25);
  transition: transform .12s ease, box-shadow .12s ease, filter .12s ease;
}
.submit-btn:hover { filter: brightness(1.06); }
.submit-btn:active { transform: scale(0.98); box-shadow: 0 3px 10px rgba(255,192,46,0.2); }
.submit-btn.secondary {
  background: var(--panel); color: var(--amber); border: 1px solid var(--border); margin-top: 14px;
  box-shadow: none;
}

.hidden { display: none !important; }

.result-card {
  background: var(--panel); border: 1px solid var(--border); border-radius: var(--radius); padding: 18px;
  box-shadow: var(--shadow-card);
}
.result-title {
  font-size: 16px; font-weight: 800; color: var(--amber); margin-bottom: 12px;
  display: flex; align-items: center; gap: 8px;
}
.result-row {
  display: flex; flex-direction: column; gap: 3px; font-size: 13px; color: var(--ink-dim);
  padding: 10px 0; border-bottom: 1px dashed var(--border);
}
.result-row b { color: var(--ink); font-size: 15px; }
.memo-row b.memo-value {
  color: var(--amber); font-size: 18px; letter-spacing: 1px; font-family: monospace;
}
.check-payment-hint {
  text-align: center; font-size: 12.5px; color: var(--ink-dim); min-height: 16px; margin: 10px 0 4px;
}
.check-payment-hint.success { color: var(--green); font-weight: 700; }
.check-payment-hint.pending { color: var(--amber); }

.timer-box {
  display: flex; align-items: center; gap: 10px;
  background: rgba(255,192,46,0.1); border: 1px solid var(--border);
  color: var(--ink-dim); font-size: 12.5px; line-height: 1.5;
  border-radius: 12px; padding: 12px; margin-top: 14px;
}
.timer-box .icon { color: var(--amber); }
.timer-box b { color: var(--amber); }

.warn-box {
  background: rgba(229, 86, 106, 0.12); border: 1px solid rgba(229, 86, 106, 0.35);
  color: #f2b3bc; font-size: 12px; border-radius: 12px; padding: 12px; margin-top: 14px; line-height: 1.5;
}

.history-list { display: flex; flex-direction: column; gap: 10px; }
.history-item {
  background: var(--panel); border: 1px solid var(--border); border-radius: 14px; padding: 14px;
  display: flex; justify-content: space-between; align-items: center;
  transition: border-color .15s ease, transform .15s ease;
}
.history-item:active { transform: scale(0.98); }
.history-item .h-left { font-size: 13px; }
.history-item .h-memo { color: var(--ink-dim); font-size: 11px; font-family: monospace; }
.status-badge { font-size: 11px; font-weight: 700; padding: 4px 10px; border-radius: 999px; }
.status-new { background: rgba(255,192,46,0.18); color: var(--amber); }
.status-ton_received { background: rgba(255,192,46,0.28); color: var(--amber); }
.status-paid { background: rgba(76,175,109,0.14); color: var(--green); }
.status-confirmed { background: rgba(76,175,109,0.18); color: var(--green); }
.status-rejected { background: rgba(229,86,106,0.18); color: var(--red); }
.status-expired { background: rgba(185,172,143,0.16); color: var(--ink-dim); }
.empty-hint { text-align: center; color: var(--ink-dim); font-size: 13px; padding: 34px 10px; line-height: 2; }
.empty-hint .icon { width: 30px; height: 30px; opacity: 0.5; }

.modal-overlay {
  position: fixed; inset: 0; background: rgba(10, 8, 4, 0.8);
  backdrop-filter: blur(2px);
  display: flex; align-items: flex-end; justify-content: center; z-index: 50;
  animation: fade .15s ease-out;
}
.modal {
  background: var(--panel); border: 1px solid var(--border); border-radius: 20px 20px 0 0;
  padding: 18px; width: 100%; max-width: 520px; max-height: 80vh; overflow-y: auto;
  box-shadow: 0 -10px 40px rgba(0,0,0,0.5);
}
.modal-body { font-size: 13px; line-height: 1.6; color: var(--ink); margin-bottom: 14px; white-space: pre-line; }

.gate-overlay {
  position: fixed; inset: 0; z-index: 100;
  background: var(--bg);
  background-image:
    radial-gradient(circle at 15% 8%, rgba(255, 192, 46, 0.1), transparent 40%),
    radial-gradient(circle at 85% 92%, rgba(255, 192, 46, 0.08), transparent 40%);
  display: flex; align-items: center; justify-content: center; padding: 24px;
}
.gate-card {
  max-width: 380px; width: 100%; text-align: center;
  background: linear-gradient(145deg, var(--panel-2), var(--panel));
  border: 1px solid var(--border); border-radius: var(--radius);
  padding: 28px 22px; box-shadow: var(--shadow-card);
}
.gate-bee { width: 84px; height: 84px; margin-bottom: 14px; filter: drop-shadow(0 4px 16px rgba(255,192,46,0.3)); }
.gate-title { font-size: 20px; font-weight: 800; margin-bottom: 10px; }
.gate-text { font-size: 13px; color: var(--ink-dim); line-height: 1.6; margin-bottom: 20px; }
.gate-card .submit-btn { margin-bottom: 10px; text-decoration: none; }
.gate-hint { font-size: 12px; color: var(--red); min-height: 16px; margin-top: 6px; }