:root {
  --bg: #0a1522;
  --bg-glow: #14304d;
  --surface: #0f1f31;
  --surface-2: #14273c;
  --surface-3: #183049;
  --line: #1d3550;
  --line-soft: #17293e;
  --gold: #d9b95c;
  --gold-dim: #b9973f;
  --navy: #0f2b46;
  --navy-2: #17385a;
  --text: #e8eef5;
  --ink: #e8eef5;
  --muted: #8ba0b6;
  --muted-2: #6c8299;
  --ok: #5ecfa1;
  --ok-bg: rgba(94, 207, 161, .12);
  --bad: #f09181;
  --bad-bg: rgba(240, 145, 129, .12);
  --run: #e8c774;
  --run-bg: rgba(232, 199, 116, .13);
  --idle-bg: rgba(139, 160, 182, .12);
  --shadow: 0 18px 40px -24px rgba(0, 0, 0, .8);
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  background: var(--bg);
  background-image: radial-gradient(1100px 620px at 22% -12%, var(--bg-glow) 0%, rgba(20, 48, 77, 0) 62%);
  background-attachment: fixed;
  color: var(--ink);
  font-family: "PingFang SC", -apple-system, BlinkMacSystemFont, "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  font-size: 14.5px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

.wrap { max-width: 1060px; margin: 0 auto; padding: 0 24px; }

/* Topbar */
.topbar {
  background: linear-gradient(180deg, #10263d 0%, #0c1c2e 100%);
  border-bottom: 1px solid rgba(217, 185, 92, .35);
  box-shadow: 0 1px 0 rgba(217, 185, 92, .12), 0 8px 24px -18px rgba(0, 0, 0, .9);
}
.bar-inner { display: flex; align-items: center; justify-content: space-between; height: 66px; }
.brand { display: flex; align-items: center; gap: 12px; color: #fff; text-decoration: none; }
.brand-logo {
  width: 46px; height: 40px; border-radius: 8px; object-fit: cover; display: block;
  border: 1px solid rgba(217, 185, 92, .28);
}
.brand-text { font-size: 16px; font-weight: 600; letter-spacing: .5px; }
.bar-nav a {
  color: #a9bdd1; text-decoration: none; margin-left: 22px; font-size: 14px;
  padding-bottom: 2px; border-bottom: 1px solid transparent; transition: color .15s ease, border-color .15s ease;
}
.bar-nav a:hover { color: #fff; border-bottom-color: var(--gold); }

/* Layout */
.main { padding: 34px 20px 56px; min-height: 62vh; }

/* Card */
.card {
  position: relative; overflow: hidden;
  background: linear-gradient(180deg, rgba(23, 41, 62, .72) 0%, rgba(15, 31, 49, .72) 100%);
  border: 1px solid var(--line-soft); border-radius: 12px;
  padding: 24px 26px; margin-bottom: 22px;
  box-shadow: var(--shadow);
}
.card::before {
  content: ""; position: absolute; top: 0; left: 20px; right: 20px; height: 1px;
  background: linear-gradient(90deg, rgba(217, 185, 92, .55) 0%, rgba(217, 185, 92, 0) 70%);
}
.card.single { max-width: 440px; margin: 6vh auto 0; padding: 40px 38px; }
.card-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 18px; }
.h1 { font-size: 24px; margin: 0 0 8px; color: #f2f6fa; font-weight: 600; letter-spacing: .5px; }
.h2 { font-size: 16.5px; margin: 0; color: #eef4f9; font-weight: 600; letter-spacing: .6px; }
.card-head .h2::before, .card > .h1::before {
  content: ""; display: inline-block; width: 3px; height: 14px; border-radius: 2px;
  background: var(--gold); margin-right: 10px; vertical-align: -2px;
}
.card > .h1::before { height: 18px; vertical-align: -3px; }
.sub { color: var(--muted); font-size: 13px; margin: 10px 0 0; line-height: 1.75; }
.empty { color: var(--muted-2); padding: 22px 0; text-align: center; margin: 0; }

/* Forms */
.form { margin-top: 18px; }
.field { display: block; margin-bottom: 16px; }
.label { display: block; font-size: 13px; color: var(--muted); margin-bottom: 7px; letter-spacing: .3px; }
.field input, .row-form input, .inline input {
  width: 100%; padding: 11px 13px; border: 1px solid var(--line); border-radius: 8px;
  font-size: 14.5px; color: var(--text); background: rgba(10, 22, 36, .75); outline: none;
  font-family: inherit; transition: border-color .15s ease, box-shadow .15s ease;
}
.field input::placeholder, .row-form input::placeholder, .inline input::placeholder { color: #5b7591; }
.field input:focus, .row-form input:focus, .inline input:focus {
  border-color: var(--gold); box-shadow: 0 0 0 3px rgba(217, 185, 92, .14);
}
.row-form { display: flex; gap: 12px; align-items: center; flex-wrap: wrap; }
.input-code { flex: 1 1 320px; }
.input-days { width: 84px !important; text-align: center; }
.unit { color: var(--muted); margin-left: -4px; }

/* Buttons */
.btn {
  display: inline-block; padding: 9px 18px; border-radius: 8px; border: 1px solid var(--line);
  background: rgba(20, 39, 60, .85); color: #d6e3ef; font-size: 14px; cursor: pointer; text-decoration: none;
  font-family: inherit; white-space: nowrap; letter-spacing: .3px;
  transition: border-color .15s ease, background .15s ease, color .15s ease;
}
.btn:hover { border-color: #3a5f85; color: #fff; background: var(--surface-3); }
.btn-primary {
  background: linear-gradient(180deg, #e2ca7c 0%, var(--gold) 100%);
  border-color: var(--gold); color: #1c1503; font-weight: 600;
  box-shadow: 0 6px 18px -10px rgba(217, 185, 92, .8);
}
.btn-primary:hover {
  background: linear-gradient(180deg, #e9d58d 0%, #dcbe68 100%);
  border-color: #e6c96e; color: #1c1503;
}
.btn-block { width: 100%; padding: 12px; font-size: 15px; letter-spacing: 4px; }
.btn-sm { padding: 6px 12px; font-size: 13px; }
.btn-danger { color: var(--bad); border-color: rgba(240, 145, 129, .35); }
.btn-danger:hover { background: var(--bad-bg); border-color: rgba(240, 145, 129, .6); color: #f7b3a7; }
.inline { display: inline-flex; gap: 6px; align-items: center; margin-left: 6px; }
.hint-admin { text-align: center; margin-top: 18px; font-size: 13px; color: var(--muted-2); }
.hint-admin a { color: var(--gold); }

/* Alerts */
.alert {
  padding: 14px 18px; border-radius: 10px; margin-bottom: 20px; font-size: 14px;
  border: 1px solid transparent; backdrop-filter: blur(2px);
}
.alert-err { background: var(--bad-bg); border-color: rgba(240, 145, 129, .28); color: #f5b5ab; }
.alert-ok { background: var(--ok-bg); border-color: rgba(94, 207, 161, .28); color: #9fe0c6; }
.alert b { color: #fff; }
.cred { margin: 10px 0 6px; font-size: 14px; color: #dce6ef; }
.cred code, code.pw {
  background: rgba(10, 22, 36, .8); border: 1px solid rgba(94, 207, 161, .3); padding: 2px 8px; border-radius: 5px;
  font-size: 14px; letter-spacing: .5px; color: #cfe6dc;
}
code.pw { font-weight: 700; color: var(--gold); font-size: 15px; }

/* Table */
.tbl { width: 100%; border-collapse: collapse; font-size: 14px; }
.tbl th {
  text-align: left; padding: 11px 12px; border-bottom: 1px solid var(--line);
  color: var(--muted); font-weight: 500; font-size: 12.5px; letter-spacing: 1px;
  background: rgba(10, 22, 36, .35); text-transform: none; white-space: nowrap;
}
.tbl td { padding: 13px 12px; border-bottom: 1px solid var(--line-soft); vertical-align: middle; }
.tbl tbody tr:last-child td { border-bottom: none; }
.tbl tbody tr { transition: background .12s ease; }
.tbl tbody tr:hover td { background: rgba(255, 255, 255, .022); }
.tbl tr.row-expired td { background: rgba(240, 145, 129, .045); }
.right { text-align: right; }
.ops { white-space: nowrap; }
.muted { color: var(--muted); }
.sm { font-size: 12px; }
.err-line { color: var(--bad); font-size: 12.5px; margin-top: 4px; }

/* Badges */
.badge {
  display: inline-block; padding: 3px 11px; border-radius: 20px; font-size: 12.5px;
  background: var(--idle-bg); color: var(--muted); border: 1px solid transparent;
}
.badge.ok { background: var(--ok-bg); color: var(--ok); border-color: rgba(94, 207, 161, .25); }
.badge.bad { background: var(--bad-bg); color: var(--bad); border-color: rgba(240, 145, 129, .25); }
.badge.run { background: var(--run-bg); color: var(--run); border-color: rgba(232, 199, 116, .25); }
.chip {
  font-size: 12.5px; color: #a9bacb; background: rgba(20, 39, 60, .8);
  padding: 4px 12px; border-radius: 20px; border: 1px solid var(--line-soft); letter-spacing: .3px;
}

/* KV list */
.kv { list-style: none; padding: 0; margin: 0; columns: 2; column-gap: 32px; }
.kv li { display: flex; justify-content: space-between; padding: 9px 0; border-bottom: 1px dashed var(--line-soft); font-size: 13.5px; }
.kv li:last-child { border-bottom: none; }
.kv li span { color: var(--muted); }
.kv li b { font-weight: 500; color: #e1ebf4; }

/* Footer */
.foot {
  border-top: 1px solid var(--line-soft); padding: 16px 0;
  color: var(--muted-2); font-size: 12.5px; text-align: center; background: transparent;
}

/* 管理后台登录：居中金色卡片 */
.card.single .h1 { margin-bottom: 6px; }

@media (max-width: 640px) {
  .kv { columns: 1; }
  .ops { text-align: left; }
  .input-code { flex: 1 1 100%; }
  .card { padding: 20px 18px; }
  .wrap { padding: 0 16px; }
}

/* ---- 登录页 · 暗色商务（全屏平铺）---- */
body.page-login {
  display: flex; flex-direction: column; min-height: 100vh;
  background-image: none;
}
.page-login .main { flex: 1; max-width: none; padding: 0; margin: 0; display: flex; flex-direction: column; }
.page-login .foot { background: #0a1522; border-top: 1px solid #152a40; }
.login-hero {
  flex: 1; display: grid; grid-template-columns: 1fr 1fr;
  min-height: 0; background: #0a1522;
}
.login-art { position: relative; min-height: 320px; }
.login-art img {
  position: absolute; inset: 0; width: 100%; height: 100%;
  object-fit: cover; object-position: center 20%;
}
.login-art::after {
  content: ""; position: absolute; top: 0; right: 0; bottom: 0; width: 22%;
  background: linear-gradient(90deg, rgba(10, 21, 34, 0) 0%, #0a1522 100%);
  pointer-events: none;
}
.login-quote {
  position: absolute; left: 0; right: 0; bottom: 0;
  padding: 56px 44px 36px; color: #eef3f8; font-size: 15.5px; line-height: 1.75;
  background: linear-gradient(180deg, rgba(10, 21, 34, 0) 0%, rgba(10, 21, 34, .92) 66%);
}
.login-quote em {
  display: block; font-style: normal; color: #d9b95c; font-size: 13.5px; margin-top: 8px; letter-spacing: 1.5px;
}
.login-panel {
  display: flex; flex-direction: column; justify-content: center;
  padding: 56px clamp(32px, 6vw, 96px);
}
.login-eyebrow { color: #d9b95c; font-size: 12px; letter-spacing: 4px; margin: 0 0 12px; font-weight: 500; }
.login-title { color: #f5f8fb; font-size: 28px; margin: 0 0 8px; font-weight: 600; letter-spacing: 1px; }
.login-sub { color: #93a5b8; font-size: 13.5px; margin: 0 0 30px; }
.login-form .label { color: #a9bacb; }
.login-form input {
  width: 100%; padding: 12px 14px; border: 1px solid #27425c; border-radius: 8px;
  background: #122538; color: #eef4f9; font-size: 14.5px; outline: none; font-family: inherit;
}
.login-form input::placeholder { color: #5f7891; }
.login-form input:focus { border-color: #d9b95c; box-shadow: 0 0 0 3px rgba(217, 185, 92, .15); }
.login-btn {
  width: 100%; padding: 13px; margin-top: 8px; border: none; border-radius: 8px;
  cursor: pointer; background: #d9b95c; color: #1c1503;
  font-size: 15.5px; font-weight: 600; letter-spacing: 6px; font-family: inherit;
  transition: background .15s ease;
}
.login-btn:hover { background: #e6c96e; }
.login-hint { text-align: center; color: #7a8ea3; font-size: 13px; margin-top: 24px; }
.page-login .alert { max-width: 640px; margin: 20px auto 0; }
@media (max-width: 880px) {
  .login-hero { grid-template-columns: 1fr; }
  .login-art { min-height: 340px; order: -1; }
  .login-panel { padding: 44px 28px; }
  .login-title { font-size: 23px; }
  .login-quote { padding: 40px 28px 24px; font-size: 14px; }
  .login-art::after {
    top: auto; left: 0; right: 0; bottom: 0; width: auto; height: 18%;
    background: linear-gradient(180deg, rgba(10, 21, 34, 0) 0%, #0a1522 100%);
  }
}