:root {
  --bg: #f4f5f9;
  --panel: #ffffff;
  --ink: #1d2230;
  --muted: #6b7385;
  --line: #e3e6ee;
  --accent: #4f6df5;
  --accent-dark: #3d56cc;
  --danger: #d64545;
  --ok: #2e9e5b;
  --warn: #c98a1b;
  --radius: 10px;
  --mono: ui-monospace, 'Cascadia Code', Consolas, monospace;
}
* { box-sizing: border-box; }
html, body { margin: 0; height: 100%; }
body {
  font: 15px/1.5 system-ui, -apple-system, 'Segoe UI', sans-serif;
  background: var(--bg);
  color: var(--ink);
}
.loading { padding: 60px; text-align: center; color: var(--muted); }

/* layout */
.shell { display: flex; min-height: 100vh; }
.sidebar {
  width: 215px; flex: none; background: #20263b; color: #cdd3e4;
  display: flex; flex-direction: column; padding: 18px 12px;
}
.logo {
  display: flex; align-items: center; gap: 9px; font-weight: 700; font-size: 19px;
  color: #fff; padding: 4px 10px 18px;
}
.logo img { width: 26px; height: 26px; }
.nav a {
  display: block; padding: 9px 12px; border-radius: 8px; color: inherit;
  text-decoration: none; margin-bottom: 2px; font-weight: 500;
}
.nav a:hover { background: rgba(255,255,255,.07); }
.nav a.active { background: var(--accent); color: #fff; }
.sidebar .spacer { flex: 1; }
.sidebar .whoami { font-size: 12.5px; color: #8b93ab; padding: 8px 12px; word-break: break-all; }
.sidebar button.linklike {
  background: none; border: none; color: #cdd3e4; text-align: left; cursor: pointer;
  padding: 8px 12px; font: inherit; font-size: 14px; border-radius: 8px;
}
.sidebar button.linklike:hover { background: rgba(255,255,255,.07); }

.main { flex: 1; padding: 28px 36px; max-width: 1100px; }
.page-title { display: flex; align-items: center; gap: 14px; margin: 0 0 20px; }
.page-title h1 { margin: 0; font-size: 24px; }
.page-title .grow { flex: 1; }

/* cards & panels */
.panel {
  background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 20px 22px; margin-bottom: 18px;
}
.panel h2 { margin: 0 0 12px; font-size: 16px; }
.cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(270px, 1fr)); gap: 16px; }
.card {
  background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 18px; cursor: pointer; transition: box-shadow .15s, transform .15s;
  display: block; color: inherit; text-decoration: none;
}
.card:hover { box-shadow: 0 4px 16px rgba(35,48,98,.10); transform: translateY(-1px); }
.card .name { font-weight: 650; font-size: 16.5px; margin-bottom: 4px; }
.card .domains { color: var(--accent-dark); font-size: 13.5px; word-break: break-all; min-height: 21px; }
.card .meta { color: var(--muted); font-size: 12.5px; margin-top: 10px; display: flex; gap: 14px; }

/* tabs */
.tabs { display: flex; gap: 4px; border-bottom: 2px solid var(--line); margin-bottom: 20px; flex-wrap: wrap; }
.tabs a {
  padding: 8px 14px; text-decoration: none; color: var(--muted); font-weight: 550;
  border-bottom: 2px solid transparent; margin-bottom: -2px;
}
.tabs a.active { color: var(--accent-dark); border-bottom-color: var(--accent); }
.tabs a:hover { color: var(--ink); }

/* tables */
table { width: 100%; border-collapse: collapse; font-size: 14px; }
th { text-align: left; color: var(--muted); font-weight: 600; font-size: 12.5px; text-transform: uppercase; letter-spacing: .04em; }
th, td { padding: 8px 10px; border-bottom: 1px solid var(--line); }
tr:last-child td { border-bottom: none; }
td.mono, .mono { font-family: var(--mono); font-size: 13px; }
td .filelink { cursor: pointer; color: var(--accent-dark); background: none; border: none; font: inherit; padding: 0; }
td .filelink:hover { text-decoration: underline; }
tr:hover td { background: #f8f9fd; }

/* buttons & forms */
button, .btn {
  font: inherit; font-size: 14px; font-weight: 550; padding: 7px 14px; border-radius: 8px;
  border: 1px solid var(--line); background: #fff; color: var(--ink); cursor: pointer;
}
button:hover, .btn:hover { border-color: #c6ccdc; background: #fafbff; }
button.primary { background: var(--accent); border-color: var(--accent); color: #fff; }
button.primary:hover { background: var(--accent-dark); }
button.danger { color: var(--danger); }
button.danger:hover { border-color: var(--danger); background: #fdf3f3; }
button.small { padding: 3px 10px; font-size: 12.5px; }
button:disabled { opacity: .5; cursor: default; }
input[type=text], input[type=email], input[type=password], select, textarea {
  font: inherit; padding: 8px 11px; border: 1px solid var(--line); border-radius: 8px;
  background: #fff; color: var(--ink); width: 100%;
}
input:focus, select:focus, textarea:focus { outline: 2px solid #c9d4ff; border-color: var(--accent); }
label { display: block; font-size: 13px; font-weight: 600; color: var(--muted); margin: 12px 0 4px; }
.row { display: flex; gap: 10px; align-items: center; }
.row > input { flex: 1; }
form.inline { display: flex; gap: 10px; margin-top: 8px; }
form.inline input { flex: 1; }

/* badges */
.badge { display: inline-block; padding: 2px 9px; border-radius: 99px; font-size: 12px; font-weight: 600; }
.badge.ok { background: #e3f4ea; color: var(--ok); }
.badge.warn { background: #fbf1dd; color: var(--warn); }
.badge.err { background: #fbe7e7; color: var(--danger); }
.badge.neutral { background: #edeff5; color: var(--muted); }

/* dropzone */
.dropzone {
  border: 2px dashed #c4cbdd; border-radius: var(--radius); padding: 26px; text-align: center;
  color: var(--muted); margin-bottom: 16px; transition: all .15s; background: #fbfcff;
}
.dropzone.drag { border-color: var(--accent); background: #f0f3ff; color: var(--accent-dark); }
.dropzone button { margin-left: 6px; }

/* login */
.login-wrap { display: grid; place-items: center; min-height: 100vh; }
.login-box { width: 360px; background: var(--panel); border: 1px solid var(--line); border-radius: 14px; padding: 34px; }
.login-box .logo { color: var(--ink); justify-content: center; padding-bottom: 8px; }
.login-box button { width: 100%; margin-top: 18px; padding: 10px; }
.error-text { color: var(--danger); font-size: 13.5px; margin-top: 10px; min-height: 20px; }

/* modal */
.modal-back {
  position: fixed; inset: 0; background: rgba(20,24,38,.55); display: grid; place-items: center; z-index: 50;
}
.modal {
  background: var(--panel); border-radius: 12px; width: min(900px, 94vw); max-height: 92vh;
  display: flex; flex-direction: column; overflow: hidden;
}
.modal header { display: flex; align-items: center; padding: 14px 18px; border-bottom: 1px solid var(--line); gap: 10px; }
.modal header .title { font-weight: 650; flex: 1; font-family: var(--mono); font-size: 14px; }
.modal .body { padding: 0; overflow: auto; flex: 1; }
.modal .body.padded { padding: 18px; }
.modal footer { padding: 12px 18px; border-top: 1px solid var(--line); display: flex; gap: 10px; justify-content: flex-end; }
.CodeMirror { height: 60vh; font-family: var(--mono); font-size: 13.5px; }
textarea.code { font-family: var(--mono); font-size: 13px; min-height: 200px; }

/* misc */
.help { color: var(--muted); font-size: 13.5px; }
.kbd, code.inline {
  font-family: var(--mono); font-size: 12.5px; background: #eef0f6; padding: 2px 7px; border-radius: 6px;
}
pre.codeblock {
  background: #20263b; color: #d6dcee; padding: 14px 16px; border-radius: 8px;
  font-family: var(--mono); font-size: 12.5px; overflow-x: auto; white-space: pre-wrap; word-break: break-all;
}
.keyfield { display: flex; gap: 8px; align-items: center; }
.keyfield code { flex: 1; }
.statbar { display: flex; gap: 26px; margin-bottom: 16px; }
.statbar .stat .num { font-size: 26px; font-weight: 700; }
.statbar .stat .lbl { color: var(--muted); font-size: 12.5px; }
.chart svg { width: 100%; height: 180px; }
.chart .bar { fill: var(--accent); opacity: .85; }
.chart .bar:hover { opacity: 1; }
.chart text { font-size: 10px; fill: var(--muted); }
.empty { text-align: center; color: var(--muted); padding: 34px 0; }
.dangerzone { border-color: #efc9c9; }
.dangerzone h2 { color: var(--danger); }
.progress { font-size: 13px; color: var(--muted); margin-top: 8px; }

#toast {
  position: fixed; bottom: 24px; left: 50%; transform: translateX(-50%);
  background: #20263b; color: #fff; padding: 11px 22px; border-radius: 10px;
  font-size: 14px; opacity: 0; pointer-events: none; transition: opacity .2s; z-index: 99;
  max-width: 80vw;
}
#toast.show { opacity: 1; }
#toast.err { background: var(--danger); }

@media (max-width: 760px) {
  .shell { flex-direction: column; }
  .sidebar { width: 100%; flex-direction: row; align-items: center; padding: 10px; }
  .logo { padding: 0 10px; }
  .nav { display: flex; }
  .sidebar .whoami { display: none; }
  .main { padding: 18px; }
}