* { box-sizing: border-box; }
body { margin: 0; font-family: -apple-system, "PingFang SC", "Microsoft YaHei", sans-serif;
       background: #f5f6f8; color: #1f2430; }
.topbar { display: flex; justify-content: space-between; align-items: center;
          background: #17233b; color: #fff; padding: 12px 24px; flex-wrap: wrap; gap: 8px; }
.brand { font-size: 20px; font-weight: 700; }
.brand span { font-size: 12px; font-weight: 400; opacity: .75; margin-left: 8px; }
.topbar nav a { color: #cfd8ea; text-decoration: none; margin-left: 18px; font-size: 14px; }
.topbar nav a:hover { color: #fff; }
.wrap { max-width: 1100px; margin: 24px auto; padding: 0 16px 40px; }
.foot { text-align: center; color: #8a93a5; font-size: 12px; padding: 18px 0 30px; }
.flash { background: #fff4d6; border: 1px solid #e8cf7a; color: #6b5510;
         padding: 10px 14px; border-radius: 8px; margin-bottom: 14px; }
h1 { font-size: 22px; margin: 6px 0 4px; }
.sub { color: #68707f; margin: 0 0 18px; font-size: 13px; }
.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
         gap: 12px; margin-bottom: 22px; }
.card { background: #fff; border: 1px solid #e4e7ee; border-radius: 10px; padding: 16px; }
.card .num { font-size: 26px; font-weight: 700; }
.card .lab { color: #68707f; font-size: 13px; margin-top: 4px; }
.panel { background: #fff; border: 1px solid #e4e7ee; border-radius: 10px;
         padding: 18px; margin-bottom: 18px; }
table { width: 100%; border-collapse: collapse; font-size: 14px; }
th, td { text-align: left; padding: 9px 8px; border-bottom: 1px solid #eef0f4; vertical-align: top; }
th { color: #68707f; font-weight: 600; font-size: 13px; }
.badge { display: inline-block; padding: 2px 9px; border-radius: 999px; font-size: 12px;
         background: #eef1f7; color: #40507a; }
.badge.warn { background: #fdecec; color: #a33; }
.badge.ok { background: #e7f6ec; color: #1d7a3a; }
.badge.mid { background: #fff4d6; color: #6b5510; }
.btn { display: inline-block; background: #2563eb; color: #fff; border: 0; cursor: pointer;
       padding: 8px 16px; border-radius: 8px; font-size: 14px; text-decoration: none; }
.btn:hover { background: #1d4fd0; }
.btn.ghost { background: #eef1f7; color: #24304d; }
.btn.danger { background: #e04848; }
.btn.sm { padding: 5px 10px; font-size: 13px; }
label { display: block; font-size: 13px; color: #45506a; margin: 12px 0 5px; }
input[type=text], input[type=url], input[type=password], textarea, select {
  width: 100%; padding: 9px 11px; border: 1px solid #ccd3e0; border-radius: 8px;
  font-size: 14px; background: #fff; }
textarea { min-height: 110px; resize: vertical; }
.checks { display: flex; flex-wrap: wrap; gap: 10px 18px; margin: 6px 0; }
.checks label { display: flex; align-items: center; gap: 6px; margin: 0; font-size: 14px; color: #1f2430; }
.rights { background: #f2fbf4; border: 1px solid #bfe6c8; border-radius: 8px;
          padding: 12px 14px; margin: 14px 0; }
.rights label { display: flex; gap: 8px; align-items: flex-start; margin: 0; color: #14532d; }
video.preview { width: 100%; max-width: 360px; border-radius: 8px; background: #000; }
.grid2 { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 16px; }
.mut { color: #68707f; font-size: 13px; }
.err { color: #b3261e; white-space: pre-wrap; word-break: break-all; font-size: 13px; }
.inline { display: inline; }