:root {
  color-scheme: light;
  --bg: #eef1ef;
  --card: #ffffff;
  --ink: #14211c;
  --muted: #5e6b66;
  --line: #e2e7e4;
  --green: #0c6b4e;
  --green-ink: #08543d;
  --green-bg: #e5f6ef;
  --off: #6d756f;
  --off-bg: #eef0ee;
  --warn: #8d3a2c;
  --warn-bg: #fdecea;
  --header: #10231c;
  --header-ink: #f4f7f5;
  font-family: "PingFang SC", "Noto Sans SC", "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-size: 16px;
  line-height: 1.45;
}

button, input, select { font: inherit; color: inherit; }

button { cursor: pointer; }

.top {
  position: sticky;
  top: 0;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: calc(12px + env(safe-area-inset-top)) 16px 12px;
  background: var(--header);
  color: var(--header-ink);
}

.eyebrow {
  margin: 0;
  color: #b7c7bf;
  font-size: 12px;
  letter-spacing: 0.04em;
}

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

h1 {
  margin: 1px 0 0;
  font-size: 22px;
  font-weight: 650;
  letter-spacing: -0.02em;
}

h2 {
  margin: 0;
  font-size: 17px;
  font-weight: 650;
}

.page {
  width: min(560px, 100%);
  margin: 0 auto;
  padding: 14px 14px calc(28px + env(safe-area-inset-bottom));
  display: grid;
  gap: 12px;
}

.stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}

.stat {
  background: var(--card);
  border-radius: 16px;
  padding: 12px 14px;
}

.stat span {
  display: block;
  color: var(--muted);
  font-size: 13px;
}

.stat strong {
  display: block;
  margin-top: 4px;
  font-size: 22px;
  font-variant-numeric: tabular-nums;
}

.card {
  background: var(--card);
  border-radius: 18px;
  padding: 14px;
}

.card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 8px;
}

.note {
  margin: 0 0 12px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.5;
}

button {
  min-height: 44px;
  border: 0;
  border-radius: 12px;
  padding: 10px 14px;
  background: var(--green);
  color: #fff;
  appearance: none;
  -webkit-appearance: none;
}

.top .ghost {
  background: transparent;
  color: var(--header-ink);
  border: 1px solid rgba(255, 255, 255, 0.28);
}

.card-head button {
  flex: none;
  min-height: 40px;
  padding: 8px 14px;
}

.block-btn { width: 100%; }

.link-label {
  margin: 16px 0 6px;
  font-size: 13px;
  font-weight: 650;
}

.note + .link-label { margin-top: 0; }

#link-msg:empty { display: none; }

.link-box {
  display: block;
  margin: 0 0 10px;
  padding: 12px;
  border-radius: 12px;
  background: #f4f7f5;
  color: var(--muted);
  font-family: ui-monospace, "SFMono-Regular", "Cascadia Mono", monospace;
  font-size: 13px;
  line-height: 1.45;
  word-break: break-all;
  overflow-wrap: anywhere;
}

.stack { display: grid; gap: 8px; }

.item {
  padding: 12px;
  border-radius: 14px;
  background: #f6f8f7;
}

.item-top, .item-meta {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 8px;
  flex-wrap: wrap;
}

.item-top > div:not(.dest):not(.code):not(.item-title) {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.dest, .item-title, .code { flex: 1; min-width: 0; }

.item-title {
  font-weight: 650;
  min-width: 0;
}

.item-meta, .sub {
  margin-top: 6px;
  color: var(--muted);
  font-size: 13px;
}

.metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  margin-top: 10px;
}

.metrics div {
  min-width: 0;
}

.metrics span {
  display: block;
  color: var(--muted);
  font-size: 12px;
}

.metrics strong {
  display: block;
  margin-top: 2px;
  font-size: 14px;
  font-variant-numeric: tabular-nums;
  word-break: break-all;
}

.badge {
  display: inline-flex;
  align-items: center;
  flex: none;
  border-radius: 999px;
  padding: 3px 8px;
  font-size: 12px;
  font-weight: 600;
}

.badge.on { background: var(--green-bg); color: var(--green-ink); }
.badge.off { background: var(--off-bg); color: var(--off); }
.badge.block { background: var(--warn-bg); color: var(--warn); }

.item-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  flex: none;
}

button.tiny-danger {
  min-height: 40px;
  padding: 8px 12px;
  background: #fff;
  color: var(--warn);
  border: 1px solid #efd0cb;
  border-radius: 999px;
}

#invite-msg:empty { display: none; }

.code {
  font-family: ui-monospace, "SFMono-Regular", "Cascadia Mono", monospace;
  font-size: 18px;
  letter-spacing: 0.04em;
}

.dest {
  font-weight: 650;
  word-break: break-all;
}

.empty {
  color: var(--muted);
  padding: 8px 2px;
}

.quota-form, .login-card form {
  display: grid;
  gap: 10px;
}

.amount-row {
  display: grid;
  grid-template-columns: 1fr 88px;
  gap: 8px;
}

input, select {
  width: 100%;
  min-height: 48px;
  border: 1px solid var(--line);
  background: #fff;
  border-radius: 12px;
  padding: 10px 12px;
  font-size: 16px;
}

input[type="search"] { background: #f4f7f5; }

.quota-num {
  margin: 4px 0 10px;
  font-size: 34px;
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.1;
}

.bar {
  height: 10px;
  border-radius: 999px;
  background: #e6eeea;
  overflow: hidden;
}

#bar-fill {
  height: 100%;
  width: 0;
  background: var(--green);
}

.login-body {
  min-height: 100dvh;
  background: #10231c;
  padding: calc(28px + env(safe-area-inset-top)) 16px calc(24px + env(safe-area-inset-bottom));
}

.login-card {
  width: min(480px, 100%);
  margin: 0 auto;
  background: var(--card);
  border-radius: 22px;
  padding: 22px 18px 18px;
}

.login-card .eyebrow { color: var(--green); font-weight: 650; }
.login-card h1 { font-size: 28px; }

.lede {
  margin: 8px 0 4px;
  color: var(--muted);
  font-size: 14px;
}

label {
  display: grid;
  gap: 6px;
  font-size: 14px;
  color: var(--muted);
}

.error {
  min-height: 1.2em;
  margin: 0;
  color: var(--warn);
  font-size: 14px;
}

.switch { margin: 4px 0 0; text-align: center; font-size: 15px; }
.switch a { color: var(--green); font-weight: 650; text-decoration: none; }

@media (min-width: 720px) {
  .login-body {
    display: grid;
    align-items: center;
    background: var(--bg);
  }
  .login-card {
    box-shadow: 0 12px 40px rgba(16, 35, 28, 0.08);
  }
}