/**
 * SMS3 用户中心共享样式。
 *
 * 供充值、推广返现、普通接码记录和长期号码管理等登录后页面使用。
 * 各页面的专属样式保存在同目录对应文件中。
 */

:root {
  --bg: #050816;
  --panel: #0d1630;
  --line: rgba(126, 249, 255, 0.16);
  --cyan: #6ff7ff;
  --blue: #568cff;
  --purple: #9d71ff;
  --text: #eef7ff;
  --muted: #8fa4bd;
  --danger: #ff6d8b;
  --good: #48f0a4;
  --warning: #ffd166;
  font-family: Inter, "Microsoft YaHei", system-ui, sans-serif;
}
* {
  box-sizing: border-box;
}
body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(circle at 10% 0, rgba(86, 140, 255, 0.2), transparent 30%),
    linear-gradient(145deg, #040713, #071126 55%, #040714);
  color: var(--text);
}
a {
  color: inherit;
  text-decoration: none;
}
.wrap {
  width: min(1180px, calc(100% - 28px));
  margin: auto;
}
.top {
  min-height: 76px;
  display: flex;
  align-items: center;
  gap: 16px;
  border-bottom: 1px solid var(--line);
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-weight: 950;
  font-size: 22px;
  white-space: nowrap;
}
.brand-mark {
  width: 38px;
  height: 38px;
  display: block;
}
.nav {
  display: flex;
  gap: 7px;
  flex-wrap: wrap;
  margin-left: 14px;
}
.nav a {
  color: var(--muted);
  font-size: 14px;
  padding: 10px 13px;
  border: 1px solid transparent;
  border-radius: 11px;
  white-space: nowrap;
}
.nav a:hover,
.nav a.active {
  color: var(--cyan);
  border-color: var(--line);
  background: rgba(111, 247, 255, 0.07);
}
.right {
  margin-left: auto;
  display: flex;
  gap: 8px;
  align-items: center;
  flex-wrap: wrap;
}
.pill {
  padding: 8px 12px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--muted);
  font-size: 13px;
}
.primary {
  background: linear-gradient(90deg, var(--cyan), var(--blue));
  color: #061020 !important;
  border: 0;
}
.main {
  padding: 38px 0 60px;
}
.card {
  background: linear-gradient(
    145deg,
    rgba(13, 22, 48, 0.95),
    rgba(17, 27, 57, 0.85)
  );
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: 24px;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.3);
}
h1 {
  margin: 0 0 8px;
  font-size: 34px;
}
h2 {
  margin: 0 0 18px;
}
.muted {
  color: var(--muted);
}
.grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}
.form {
  max-width: 560px;
  margin: auto;
}
.field {
  margin: 14px 0;
}
.field label {
  display: block;
  margin-bottom: 7px;
  font-weight: 800;
}
.field input,
.field select,
.field textarea {
  width: 100%;
  height: 48px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #071020;
  color: #fff;
  padding: 0 13px;
}
.field textarea {
  height: 110px;
  padding-top: 12px;
}
.btn {
  min-height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
  border: 0;
  border-radius: 12px;
  padding: 0 18px;
  background: linear-gradient(90deg, var(--cyan), var(--blue), var(--purple));
  font-weight: 900;
  color: #071020;
  cursor: pointer;
}
.btn:disabled {
  opacity: 0.55;
  cursor: not-allowed;
}
.btn.alt {
  background: transparent;
  border: 1px solid var(--cyan);
  color: var(--cyan);
}
.msg {
  padding: 12px 14px;
  border-radius: 12px;
  margin: 12px 0;
  background: rgba(72, 240, 164, 0.1);
  color: var(--good);
}
.err {
  background: rgba(255, 109, 139, 0.1);
  color: var(--danger);
}
table {
  width: 100%;
  border-collapse: collapse;
}
th,
td {
  text-align: left;
  padding: 12px;
  border-bottom: 1px solid var(--line);
  font-size: 14px;
}
.stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}
.stat {
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: rgba(3, 8, 23, 0.45);
}
.stat b {
  display: block;
  font-size: 26px;
  margin-top: 8px;
}
.code {
  background: #020611;
  border: 1px solid var(--line);
  padding: 16px;
  border-radius: 14px;
  overflow: auto;
  white-space: pre-wrap;
}
.badge {
  display: inline-flex;
  align-items: center;
  padding: 5px 9px;
  border-radius: 999px;
  border: 1px solid var(--line);
  font-size: 12px;
  color: var(--muted);
}
.badge.good {
  color: var(--good);
  border-color: rgba(72, 240, 164, 0.3);
  background: rgba(72, 240, 164, 0.08);
}
.badge.warn {
  color: var(--warning);
  border-color: rgba(255, 209, 102, 0.3);
  background: rgba(255, 209, 102, 0.08);
}
.badge.bad {
  color: var(--danger);
  border-color: rgba(255, 109, 139, 0.3);
  background: rgba(255, 109, 139, 0.08);
}
.section-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  margin-bottom: 18px;
}
.section-head h2 {
  margin: 0;
}
.empty {
  padding: 34px 18px;
  text-align: center;
  color: var(--muted);
  border: 1px dashed var(--line);
  border-radius: 15px;
}
@media (max-width: 900px) {
  .stats {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (max-width: 760px) {
  .top {
    align-items: center;
    padding: 14px 0;
    flex-wrap: wrap;
  }
  .nav {
    order: 3;
    width: 100%;
    margin-left: 0;
    overflow: auto;
    flex-wrap: nowrap;
    padding-bottom: 2px;
  }
  .right {
    margin-left: auto;
  }
  .grid {
    grid-template-columns: 1fr;
  }
  .main {
    padding-top: 24px;
  }
  h1 {
    font-size: 28px;
  }
  th,
  td {
    white-space: nowrap;
  }
}
@media (max-width: 480px) {
  .stats {
    grid-template-columns: 1fr 1fr;
  }
  .stat b {
    font-size: 22px;
  }
  .pill.lang {
    display: none;
  }
}