/* Reckless 服务中心 —— 全站样式 */
:root {
  --bg: #0b0d14;
  --bg2: #11141f;
  --panel: #161a29;
  --panel2: #1c2135;
  --line: #262c44;
  --text: #e8eaf2;
  --muted: #9aa1b8;
  --accent: #7c6cff;
  --accent2: #4fd1c5;
  --danger: #ff6b81;
  --ok: #4ade80;
  --warn: #fbbf24;
  --radius: 14px;
  --shadow: 0 10px 40px rgba(0, 0, 0, .45);
}
* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  background: radial-gradient(1200px 700px at 80% -10%, #1a1f3d 0%, var(--bg) 55%);
  color: var(--text);
  font: 15px/1.65 "PingFang SC", "Microsoft YaHei", "Segoe UI", system-ui, sans-serif;
  min-height: 100vh;
}
a { color: var(--accent2); text-decoration: none; }
a:hover { text-decoration: underline; }
h1, h2, h3 { margin: 0; font-weight: 600; }
p { margin: .3em 0; }
.muted { color: var(--muted); }
.small { font-size: 12.5px; }

.insecure-banner {
  background: linear-gradient(90deg, #7a4b12, #93601a);
  color: #ffe9c2; text-align: center; padding: 8px 14px; font-size: 13.5px;
}

/* 顶栏 */
.topbar { border-bottom: 1px solid var(--line); background: rgba(13, 16, 26, .75); backdrop-filter: blur(10px); position: sticky; top: 0; z-index: 20; }
.topbar-inner { max-width: 1080px; margin: 0 auto; padding: 14px 22px; display: flex; align-items: center; justify-content: space-between; }
.topbar nav { display: flex; gap: 18px; align-items: center; }
.topbar nav a { color: var(--text); font-size: 14px; }

.brand { display: flex; gap: 12px; align-items: center; }
.brand-mark {
  width: 40px; height: 40px; border-radius: 12px; flex: none;
  background: linear-gradient(135deg, var(--accent), #5a8bff);
  display: grid; place-items: center; font-weight: 800; font-size: 21px; color: #fff;
  box-shadow: 0 4px 18px rgba(124, 108, 255, .45);
}
.brand h1 { font-size: 18px; letter-spacing: .5px; }
.brand p { margin: 0; font-size: 12px; color: var(--muted); }

/* 主区 */
.wrap { max-width: 1080px; margin: 0 auto; padding: 30px 22px 60px; }
.sec-title { font-size: 15px; color: var(--muted); margin: 26px 0 14px; letter-spacing: 1px; }
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 16px; }
.card {
  display: flex; gap: 14px; align-items: center; padding: 18px;
  background: linear-gradient(180deg, var(--panel), var(--bg2));
  border: 1px solid var(--line); border-radius: var(--radius);
  color: var(--text); position: relative; overflow: hidden;
  transition: transform .15s ease, border-color .15s ease;
}
.card:hover { transform: translateY(-2px); border-color: var(--accent); text-decoration: none; }
.card::before { content: ""; position: absolute; inset: 0 0 auto 0; height: 3px; background: var(--accent, var(--accent)); opacity: .8; }
.card-icon { font-size: 30px; width: 52px; height: 52px; flex: none; display: grid; place-items: center; background: rgba(255,255,255,.04); border-radius: 12px; }
.card-body { flex: 1; min-width: 0; }
.card-body h3 { font-size: 16px; }
.card-body p { color: var(--muted); font-size: 13px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.card-go { color: var(--muted); font-size: 12.5px; flex: none; }
.card:hover .card-go { color: var(--accent2); }
.empty { color: var(--muted); grid-column: 1 / -1; padding: 20px; }
.foot { text-align: center; color: var(--muted); font-size: 12.5px; padding: 30px 0 40px; }

/* 登录 */
.auth-wrap { min-height: 88vh; display: grid; place-items: center; padding: 30px 16px; }
.auth-card {
  width: 380px; max-width: 100%; background: linear-gradient(180deg, var(--panel), var(--bg2));
  border: 1px solid var(--line); border-radius: 18px; padding: 34px 30px; box-shadow: var(--shadow);
}
.auth-card.center { text-align: center; }
.auth-card .brand { margin-bottom: 26px; }
.form-err { background: rgba(255, 107, 129, .12); border: 1px solid rgba(255, 107, 129, .4); color: #ffb3be; border-radius: 10px; padding: 9px 12px; font-size: 13.5px; margin-bottom: 14px; }
label { display: block; font-size: 13px; color: var(--muted); margin-bottom: 14px; }
input, textarea, select {
  width: 100%; margin-top: 6px; background: var(--bg2); color: var(--text);
  border: 1px solid var(--line); border-radius: 10px; padding: 10px 12px; font: inherit; outline: none;
}
input:focus, textarea:focus, select:focus { border-color: var(--accent); }
textarea.code { font-family: ui-monospace, Consolas, monospace; font-size: 13px; min-height: 380px; white-space: pre; resize: vertical; }

/* 按钮 */
.btn {
  display: inline-block; border: 1px solid var(--line); background: var(--panel2); color: var(--text);
  border-radius: 10px; padding: 9px 16px; font: inherit; font-size: 14px; cursor: pointer; text-decoration: none;
}
.btn:hover { border-color: var(--accent); text-decoration: none; }
.btn.primary { background: linear-gradient(135deg, var(--accent), #5a8bff); border: none; color: #fff; font-weight: 600; }
.btn.primary:hover { filter: brightness(1.1); }
.btn.danger { color: var(--danger); border-color: rgba(255, 107, 129, .4); }
.btn.mini { padding: 4px 10px; font-size: 12.5px; border-radius: 8px; }
.btn[disabled] { opacity: .5; pointer-events: none; }
.row { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }

/* 管理台 */
.admin-wrap { max-width: 1180px; margin: 0 auto; padding: 24px 22px 80px; }
.admin-top { display: flex; align-items: center; justify-content: space-between; gap: 14px; flex-wrap: wrap; margin-bottom: 20px; }
.tabs { display: flex; gap: 8px; background: var(--bg2); padding: 5px; border-radius: 12px; border: 1px solid var(--line); }
.tab { padding: 8px 20px; border-radius: 9px; cursor: pointer; color: var(--muted); font-size: 14.5px; border: none; background: none; font-family: inherit; }
.tab.on { background: var(--panel2); color: var(--text); box-shadow: 0 2px 10px rgba(0,0,0,.3); }
.panel { display: none; }
.panel.on { display: block; }
.block { background: linear-gradient(180deg, var(--panel), var(--bg2)); border: 1px solid var(--line); border-radius: var(--radius); padding: 20px 22px; margin-bottom: 18px; }
.block h3 { font-size: 15px; margin-bottom: 12px; display: flex; align-items: center; gap: 8px; }
.block h3 .sub { color: var(--muted); font-weight: 400; font-size: 12.5px; }

.pill { display: inline-block; padding: 2px 10px; border-radius: 99px; font-size: 12px; border: 1px solid var(--line); color: var(--muted); }
.pill.ok { color: var(--ok); border-color: rgba(74, 222, 128, .4); }
.pill.warn { color: var(--warn); border-color: rgba(251, 191, 36, .4); }
.pill.err { color: var(--danger); border-color: rgba(255, 107, 129, .4); }

table.list { width: 100%; border-collapse: collapse; font-size: 13.5px; }
table.list th { text-align: left; color: var(--muted); font-weight: 500; padding: 8px 10px; border-bottom: 1px solid var(--line); }
table.list td { padding: 8px 10px; border-bottom: 1px solid rgba(38, 44, 68, .5); }
table.list tr:hover td { background: rgba(255,255,255,.02); }

.log-view {
  background: #0a0c12; border: 1px solid var(--line); border-radius: 10px; padding: 12px 14px;
  font: 12.5px/1.7 ui-monospace, Consolas, monospace; color: #b7c2e0; max-height: 300px; overflow: auto; white-space: pre-wrap;
}
.kv { display: grid; grid-template-columns: 120px 1fr; gap: 6px 14px; font-size: 13.5px; }
.kv dt { color: var(--muted); }
.kv dd { margin: 0; word-break: break-all; }

.toast {
  position: fixed; bottom: 26px; left: 50%; transform: translateX(-50%);
  background: var(--panel2); border: 1px solid var(--line); color: var(--text);
  padding: 10px 20px; border-radius: 12px; box-shadow: var(--shadow); font-size: 14px; z-index: 99;
  opacity: 0; transition: opacity .2s; pointer-events: none;
}
.toast.show { opacity: 1; }
.toast.err { border-color: rgba(255,107,129,.5); }

.filelist { font-size: 13px; }
.filelist .f { display: flex; gap: 10px; align-items: center; padding: 5px 8px; border-radius: 8px; cursor: pointer; }
.filelist .f:hover { background: rgba(255,255,255,.04); }
.filelist .f.on { background: rgba(124,108,255,.14); }

.modal-bg { position: fixed; inset: 0; background: rgba(5,7,12,.7); display: none; place-items: center; z-index: 50; }
.modal-bg.show { display: grid; }
.modal { width: 460px; max-width: 92vw; max-height: 86vh; overflow: auto; background: var(--panel); border: 1px solid var(--line); border-radius: 16px; padding: 24px; }
.modal h3 { margin-bottom: 16px; }

.two-col { display: grid; grid-template-columns: 280px 1fr; gap: 18px; align-items: start; }
@media (max-width: 900px) { .two-col { grid-template-columns: 1fr; } }