:root {
  --bg: #0b0f16;
  --bg-soft: #111827;
  --card: #151c2b;
  --card-2: #1b2436;
  --line: #253048;
  --line-soft: #1e2942;
  --text: #e6ecf7;
  --muted: #8b9ab5;
  --dim: #64748b;
  --accent: #22d3ee;
  --accent-2: #34d399;
  --warn: #fbbf24;
  --danger: #f87171;
  --violet: #a78bfa;
  --radius: 14px;
  --shadow: 0 10px 30px rgba(0, 0, 0, .45);
  font-synthesis: none;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: radial-gradient(1200px 600px at 15% -10%, #16233b 0%, var(--bg) 55%) fixed;
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC",
    "Hiragino Sans GB", "Microsoft YaHei", "Source Han Sans SC", sans-serif;
  font-size: 14px;
  line-height: 1.55;
  min-height: 100%;
}

a { color: var(--accent); text-decoration: none; }
button, input, select, textarea { font-family: inherit; font-size: 14px; }

/* ---------- 布局 ---------- */
.wrap { max-width: 1360px; margin: 0 auto; padding: 18px 20px 60px; }

header.top {
  display: flex; align-items: center; gap: 14px;
  padding: 12px 4px 18px; flex-wrap: wrap;
}
.brand { display: flex; align-items: center; gap: 10px; font-size: 17px; font-weight: 700; letter-spacing: .4px; }
.brand .dot {
  width: 10px; height: 10px; border-radius: 50%;
  background: var(--accent-2); box-shadow: 0 0 12px var(--accent-2);
}
.brand small { color: var(--dim); font-weight: 400; font-size: 12px; }
.spacer { flex: 1; }

.chip {
  display: inline-flex; align-items: center; gap: 7px;
  background: var(--card); border: 1px solid var(--line);
  padding: 6px 12px; border-radius: 999px; font-size: 13px; color: var(--muted);
  white-space: nowrap;
}
.chip b { color: var(--text); font-weight: 600; }
.chip.money b { color: var(--accent-2); font-variant-numeric: tabular-nums; }
.chip.dot-ok::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--accent-2); }
.chip.dot-bad::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--danger); }
.chip.dot-idle::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--dim); }

.grid { display: grid; grid-template-columns: 380px 1fr; gap: 18px; align-items: start; }
/* grid/flex 子项默认 min-width:auto，会被内部宽表格顶破容器，必须归零 */
.grid > * { min-width: 0; }
@media (max-width: 1000px) { .grid { grid-template-columns: 1fr; } }

.card {
  background: linear-gradient(180deg, var(--card) 0%, var(--card-2) 100%);
  border: 1px solid var(--line-soft); border-radius: var(--radius);
  box-shadow: var(--shadow); padding: 16px 16px 18px; margin-bottom: 18px;
}
.card h2 {
  margin: 0 0 14px; font-size: 13px; font-weight: 600; color: var(--muted);
  text-transform: uppercase; letter-spacing: 1.2px;
  display: flex; align-items: center; gap: 8px;
}
.card h2 .tag {
  margin-left: auto; text-transform: none; letter-spacing: 0;
  font-size: 11px; color: var(--dim); font-weight: 400;
}

/* ---------- 表单 ---------- */
.field { margin-bottom: 12px; }
.field label { display: block; font-size: 12px; color: var(--muted); margin-bottom: 6px; }
.field .row { display: flex; gap: 8px; }
input[type=text], input[type=password], input[type=number], select, textarea {
  width: 100%; background: #0d1420; color: var(--text);
  border: 1px solid var(--line); border-radius: 10px;
  padding: 9px 11px; outline: none; transition: border-color .15s, box-shadow .15s;
}
input:focus, select:focus, textarea:focus {
  border-color: var(--accent); box-shadow: 0 0 0 3px rgba(34, 211, 238, .13);
}
select { appearance: none; background-image: none; cursor: pointer; }
input::placeholder { color: #4a5876; }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  background: var(--card-2); color: var(--text);
  border: 1px solid var(--line); border-radius: 10px;
  padding: 9px 14px; cursor: pointer; transition: .15s; white-space: nowrap;
}
.btn:hover:not(:disabled) { border-color: var(--accent); color: #fff; transform: translateY(-1px); }
.btn:disabled { opacity: .45; cursor: not-allowed; }
.btn.primary { background: linear-gradient(135deg, #0891b2, #0d9488); border-color: transparent; color: #fff; font-weight: 600; }
.btn.primary:hover:not(:disabled) { filter: brightness(1.12); }
.btn.ghost { background: transparent; }
.btn.danger:hover:not(:disabled) { border-color: var(--danger); color: var(--danger); }
.btn.warn:hover:not(:disabled) { border-color: var(--warn); color: var(--warn); }
.btn.sm { padding: 5px 9px; font-size: 12px; border-radius: 8px; }
.btn.block { width: 100%; }
.btn-row { display: flex; gap: 8px; flex-wrap: wrap; }

details.adv { margin: 4px 0 12px; }
details.adv > summary {
  cursor: pointer; color: var(--muted); font-size: 12px; list-style: none;
  padding: 6px 0; user-select: none;
}
details.adv > summary::-webkit-details-marker { display: none; }
details.adv > summary::before { content: "▸ "; color: var(--accent); }
details.adv[open] > summary::before { content: "▾ "; }
.two { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }

/* ---------- 号码 / 验证码 ---------- */
.phone-big {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 30px; font-weight: 700; letter-spacing: 1.5px; color: #fff;
  word-break: break-all;
}
.meta-row { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 10px; }
.pill {
  font-size: 12px; padding: 3px 9px; border-radius: 999px;
  background: #0d1420; border: 1px solid var(--line); color: var(--muted);
}
.pill.sp { color: var(--violet); border-color: #3b3363; }

.code-box {
  margin-top: 16px; padding: 18px; border-radius: 12px; text-align: center;
  background: #0a1a1f; border: 1px dashed #1d4b52;
}
.code-box.has-code { background: #08191a; border: 1px solid var(--accent-2); box-shadow: 0 0 24px rgba(52, 211, 153, .12); }
.code-label { font-size: 11px; color: var(--dim); letter-spacing: 2px; text-transform: uppercase; }
.code-value {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 46px; font-weight: 700; letter-spacing: 8px; color: var(--accent-2);
  margin: 6px 0 8px; min-height: 56px; word-break: break-all;
}
.code-value.placeholder { color: #2b3b52; letter-spacing: 4px; font-size: 26px; }
.sms-text {
  margin-top: 12px; padding: 10px 12px; background: #0d1420; border-radius: 10px;
  border: 1px solid var(--line-soft); color: var(--muted); font-size: 13px;
  word-break: break-all; text-align: left; white-space: pre-wrap;
}
.progress { height: 5px; background: #0d1420; border-radius: 99px; overflow: hidden; margin-top: 12px; }
.progress > i { display: block; height: 100%; width: 0; background: linear-gradient(90deg, var(--accent), var(--accent-2)); transition: width .4s linear; }
.status-line { display: flex; align-items: center; gap: 8px; margin-top: 10px; font-size: 12px; color: var(--muted); min-height: 20px; }
.spin { width: 12px; height: 12px; border: 2px solid var(--line); border-top-color: var(--accent); border-radius: 50%; animation: spin .8s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

.empty { color: var(--dim); text-align: center; padding: 34px 10px; font-size: 13px; }
.empty .big { font-size: 30px; display: block; margin-bottom: 8px; opacity: .5; }

/* ---------- 表格 ---------- */
.tbl-wrap { overflow: auto; max-height: 460px; border-radius: 10px; border: 1px solid var(--line-soft); }
table { width: 100%; border-collapse: collapse; font-size: 13px; }
th, td { padding: 8px 10px; text-align: left; border-bottom: 1px solid var(--line-soft); white-space: nowrap; }
th {
  position: sticky; top: 0; background: #131b29; color: var(--muted);
  font-weight: 500; font-size: 12px; z-index: 1;
}
tbody tr:hover { background: #172033; }
td.mono { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; }
td.code { color: var(--accent-2); font-weight: 700; font-family: ui-monospace, monospace; }
td.sms-cell { max-width: 180px; overflow: hidden; text-overflow: ellipsis; color: var(--muted); }

.badge { font-size: 11px; padding: 2px 8px; border-radius: 999px; border: 1px solid; }
.badge.waiting { color: var(--warn); border-color: #4a3c14; background: #2a2208; }
.badge.received { color: var(--accent-2); border-color: #14523d; background: #082019; }
.badge.released { color: var(--muted); border-color: var(--line); background: #131a27; }
.badge.blacklisted { color: var(--danger); border-color: #5a2222; background: #240f0f; }
.badge.expired, .badge.failed { color: #fb923c; border-color: #55341a; background: #241505; }

/* ---------- 标签页 ---------- */
.tabs { display: flex; gap: 4px; border-bottom: 1px solid var(--line-soft); margin-bottom: 14px; }
.tab {
  padding: 8px 14px; cursor: pointer; color: var(--muted); font-size: 13px;
  border-bottom: 2px solid transparent; transition: .15s; background: none; border-top: 0; border-left: 0; border-right: 0;
}
.tab:hover { color: var(--text); }
.tab.active { color: var(--accent); border-bottom-color: var(--accent); }
.panel { display: none; }
.panel.active { display: block; }

.toolbar { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; margin-bottom: 12px; }
.toolbar input, .toolbar select { width: auto; min-width: 130px; }

/* ---------- 弹窗 / 提示 ---------- */
.modal-mask {
  position: fixed; inset: 0; background: rgba(4, 8, 14, .72); backdrop-filter: blur(3px);
  display: none; align-items: center; justify-content: center; z-index: 50; padding: 20px;
}
.modal-mask.show { display: flex; }
.modal {
  background: var(--card); border: 1px solid var(--line); border-radius: 16px;
  box-shadow: var(--shadow); width: 100%; max-width: 560px; max-height: 86vh; overflow: auto; padding: 20px;
}
.modal h3 { margin: 0 0 4px; font-size: 16px; }
.modal .hint { color: var(--dim); font-size: 12px; margin-bottom: 16px; }
.modal .foot { display: flex; gap: 8px; justify-content: flex-end; margin-top: 16px; }

#toasts { position: fixed; right: 18px; bottom: 18px; display: flex; flex-direction: column; gap: 8px; z-index: 90; }
.toast {
  background: var(--card); border: 1px solid var(--line); border-left: 3px solid var(--accent);
  padding: 10px 14px; border-radius: 10px; box-shadow: var(--shadow);
  font-size: 13px; max-width: 340px; animation: slidein .18s ease-out;
}
.toast.ok { border-left-color: var(--accent-2); }
.toast.err { border-left-color: var(--danger); }
.toast.warn { border-left-color: var(--warn); }
@keyframes slidein { from { opacity: 0; transform: translateX(16px); } }

.kv { display: grid; grid-template-columns: 110px 1fr; gap: 6px 12px; font-size: 13px; }
.kv .k { color: var(--dim); }
.kv .v { color: var(--text); word-break: break-all; }

.log-line { font-family: ui-monospace, monospace; font-size: 12px; padding: 4px 0; border-bottom: 1px solid var(--line-soft); color: var(--muted); }
.log-line .t { color: var(--dim); margin-right: 8px; }
.log-line.error { color: #fca5a5; }
.log-line .api { color: var(--violet); margin-right: 6px; }

.hide { display: none !important; }
.muted { color: var(--muted); }
.dim { color: var(--dim); }
.mono { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; }
.mt { margin-top: 12px; }
.nowrap { white-space: nowrap; }