:root {
  --bg: #0b0f17;
  --surface: #141b27;
  --surface-light: #1c2636;
  --border: #243044;
  --text: #e6edf6;
  --text-dim: #93a1b5;
  --primary: #4f8cff;
  --primary-strong: #2f6bff;
  --ok: #2ecc71;
  --warn: #f5a623;
  --danger: #ff5d5d;
  --radius: 14px;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC",
    "Microsoft YaHei", sans-serif;
  min-height: 100vh;
}

.hidden { display: none !important; }

/* ---------- 顶栏 ---------- */
.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 28px;
  border-bottom: 1px solid var(--border);
  background: linear-gradient(180deg, #101826, #0b0f17);
  position: sticky;
  top: 0;
  z-index: 10;
}
.brand { display: flex; align-items: center; gap: 14px; }
.brand-logo { font-size: 30px; }
.brand-text h1 { margin: 0; font-size: 19px; letter-spacing: .5px; }
.brand-text p { margin: 2px 0 0; font-size: 12.5px; color: var(--text-dim); }

.auth-area { display: flex; align-items: center; gap: 12px; }
.auth-badge {
  font-size: 12.5px;
  padding: 5px 11px;
  border-radius: 999px;
  border: 1px solid var(--border);
  white-space: nowrap;
}
.badge-on { color: var(--ok); border-color: rgba(46,204,113,.4); background: rgba(46,204,113,.08); }
.badge-off { color: var(--text-dim); }

.btn-login {
  border: 1px solid var(--primary);
  background: var(--primary-strong);
  color: #fff;
  padding: 8px 16px;
  border-radius: 10px;
  font-size: 13.5px;
  cursor: pointer;
  transition: .15s;
}
.btn-login:hover { background: var(--primary); }

/* ---------- 容器 ---------- */
.container {
  max-width: 860px;
  margin: 0 auto;
  padding: 32px 20px 60px;
}

/* ---------- 搜索卡片 ---------- */
.search-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 22px;
  box-shadow: 0 10px 30px rgba(0,0,0,.25);
}
.search-row { display: flex; gap: 12px; }
.search-input {
  flex: 1;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 13px 15px;
  color: var(--text);
  font-size: 15px;
  outline: none;
  transition: .15s;
}
.search-input:focus { border-color: var(--primary); }
.search-input::placeholder { color: #5e6c80; }

.btn-search {
  border: none;
  background: var(--primary-strong);
  color: #fff;
  padding: 0 26px;
  border-radius: 10px;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  transition: .15s;
  white-space: nowrap;
}
.btn-search:hover { background: var(--primary); }
.btn-search:disabled { opacity: .6; cursor: not-allowed; }

.search-tip { margin: 14px 2px 0; font-size: 12.5px; color: var(--text-dim); }

/* ---------- 结果 ---------- */
.result-wrap {
  margin-top: 24px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  animation: fade .25s ease;
}
@keyframes fade { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }

.result-head {
  display: flex;
  align-items: center;
  gap: 12px;
  border-bottom: 1px solid var(--border);
  padding-bottom: 16px;
  margin-bottom: 18px;
}
.res-name { margin: 0; font-size: 20px; }
.res-source {
  font-size: 12px;
  padding: 3px 10px;
  border-radius: 999px;
  border: 1px solid var(--border);
  color: var(--text-dim);
}
.res-source.real { color: var(--ok); border-color: rgba(46,204,113,.4); }
.res-source.demo { color: var(--warn); border-color: rgba(245,166,35,.4); }

.field-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.field-wide { grid-column: 1 / -1; }
.field-label {
  font-size: 12.5px;
  color: var(--text-dim);
  margin-bottom: 6px;
  letter-spacing: .3px;
}
.field-value { font-size: 15px; line-height: 1.55; word-break: break-all; }
.field-value.scope { color: #cdd8e8; }

.phone-tags { display: flex; flex-wrap: wrap; gap: 8px; }
.phone-tag {
  background: var(--surface-light);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 6px 11px;
  font-size: 13.5px;
  color: #d6e2f5;
  font-variant-numeric: tabular-nums;
}
.phone-tag:hover { border-color: var(--primary); }

.res-note {
  margin-top: 18px;
  font-size: 12.5px;
  color: var(--text-dim);
  background: var(--surface-light);
  border-left: 3px solid var(--primary);
  padding: 10px 12px;
  border-radius: 6px;
}

/* ---------- 错误 ---------- */
.error-wrap {
  margin-top: 22px;
  background: rgba(255,93,93,.08);
  border: 1px solid rgba(255,93,93,.35);
  color: #ffb3b3;
  padding: 16px 18px;
  border-radius: 10px;
  font-size: 14px;
}

/* ---------- 弹窗 ---------- */
.modal {
  position: fixed;
  inset: 0;
  background: rgba(4,8,14,.7);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 50;
  padding: 20px;
}
.modal-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  width: 100%;
  max-width: 520px;
  padding: 22px;
  box-shadow: 0 20px 60px rgba(0,0,0,.5);
}
.modal-head { display: flex; align-items: center; justify-content: space-between; }
.modal-head h3 { margin: 0; font-size: 17px; }
.modal-close {
  background: none; border: none; color: var(--text-dim);
  font-size: 24px; cursor: pointer; line-height: 1;
}
.modal-close:hover { color: var(--text); }

.steps { margin: 14px 0 16px; padding-left: 20px; color: var(--text-dim); font-size: 13px; line-height: 1.8; }
.steps code {
  background: var(--surface-light);
  border: 1px solid var(--border);
  border-radius: 5px;
  padding: 1px 6px;
  color: #cdd8e8;
  font-size: 12px;
}
.steps kbd {
  background: var(--surface-light);
  border: 1px solid var(--border);
  border-radius: 5px;
  padding: 1px 7px;
  font-size: 12px;
}

.cookie-input {
  width: 100%;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 12px;
  color: var(--text);
  font-size: 13px;
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  resize: vertical;
  outline: none;
}
.cookie-input:focus { border-color: var(--primary); }

.modal-tip { font-size: 12px; color: var(--text-dim); margin: 10px 0 16px; }
.modal-actions { display: flex; justify-content: flex-end; gap: 10px; }
.btn-ghost {
  background: transparent; border: 1px solid var(--border);
  color: var(--text-dim); padding: 9px 16px; border-radius: 9px; cursor: pointer;
}
.btn-ghost:hover { color: var(--text); border-color: var(--text-dim); }
.btn-primary {
  background: var(--primary-strong); border: none; color: #fff;
  padding: 9px 18px; border-radius: 9px; cursor: pointer; font-weight: 600;
}
.btn-primary:hover { background: var(--primary); }

/* ---------- 响应式 ---------- */
@media (max-width: 600px) {
  .topbar { padding: 14px 16px; }
  .brand-text p { display: none; }
  .search-row { flex-direction: column; }
  .btn-search { padding: 12px; }
  .field-grid { grid-template-columns: 1fr; }
  .container { padding: 22px 14px 50px; }
}