:root {
  --ink: #12221f;
  --muted: #5c6f6a;
  --paper: #f6f1e8;
  --card: #fffdf8;
  --line: #e4d9c8;
  --pine: #1c5c52;
  --pine-2: #154940;
  --coral: #d45b3b;
  --good: #2f7d4a;
  --warn: #b8860b;
  --sidebar: #10241f;
  --side-text: #d7efe6;
}
* { box-sizing: border-box; }
html, body { margin: 0; min-height: 100%; }
body {
  font-family: "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
  background: var(--paper);
  color: var(--ink);
}
a { color: var(--pine); text-decoration: none; }
.auth-wrap {
  min-height: 100vh;
  display: grid;
  place-items: center;
  background:
    radial-gradient(circle at 20% 20%, #c8e6dc 0, transparent 40%),
    radial-gradient(circle at 80% 10%, #f3d0c4 0, transparent 35%),
    var(--paper);
}
.auth-card {
  width: min(420px, 92vw);
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 22px;
  padding: 32px 28px;
  box-shadow: 0 18px 50px rgba(16, 36, 31, .08);
}
.brand { font-weight: 750; letter-spacing: .08em; color: var(--pine); }
.auth-card h1 { margin: 8px 0 4px; font-size: 26px; }
.sub { color: var(--muted); margin-bottom: 22px; }
label { display: block; font-size: 13px; margin: 12px 0 6px; color: var(--muted); }
input, select, textarea {
  width: 100%;
  border: 1px solid var(--line);
  background: #fff;
  border-radius: 12px;
  padding: 11px 12px;
  font: inherit;
}
input[readonly], textarea[readonly] { background: #f7f3ea; color: var(--ink); }
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  border: 0; border-radius: 12px; padding: 11px 16px; font: inherit; cursor: pointer;
}
.btn-primary { background: var(--pine); color: #fff; width: 100%; margin-top: 16px; }
.btn-ghost { background: transparent; border: 1px solid var(--line); }
.btn-coral { background: var(--coral); color: #fff; }
.layout { display: grid; grid-template-columns: 240px 1fr; min-height: 100vh; }
.side {
  background: var(--sidebar);
  color: var(--side-text);
  padding: 22px 14px;
}
.side a {
  display: block; color: inherit; padding: 10px 12px; border-radius: 10px; margin: 4px 0;
}
.side a.active, .side a:hover { background: #1c3d36; }
.side .who { padding: 8px 12px 4px; color: #8bb5a8; font-size: 13px; }
.side .who b { color: #fff; font-weight: 650; }
.side .group {
  margin: 6px 0;
  padding: 10px 12px;
  font-size: 16px;
  font-weight: 700;
  letter-spacing: .04em;
  color: #eef8f4;
  list-style: none;
  cursor: pointer;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.side .group::-webkit-details-marker { display: none; }
.side .group::after { content: "▸"; font-size: 12px; opacity: .7; }
.side details[open] > .group::after { content: "▾"; }
.side .group:hover { background: #1c3d36; }
.side details.nav-group { margin: 4px 0 8px; }
.ops { display: flex; align-items: center; gap: 12px; }
.shelf-form { display: inline-flex; margin: 0; }
.switch {
  position: relative;
  display: inline-block;
  width: 44px;
  height: 24px;
  flex: 0 0 auto;
}
.switch input { opacity: 0; width: 0; height: 0; position: absolute; }
.slider {
  position: absolute; inset: 0; cursor: pointer;
  background: #c9c0b3; border-radius: 999px; transition: .2s;
}
.slider:before {
  content: ""; position: absolute; height: 18px; width: 18px;
  left: 3px; top: 3px; background: #fff; border-radius: 50%; transition: .2s;
}
.switch input:checked + .slider { background: var(--good); }
.switch input:checked + .slider:before { transform: translateX(20px); }
summary { cursor: pointer; color: var(--pine); }
.main { padding: 24px 28px 48px; }
.topbar { display: flex; justify-content: space-between; align-items: center; margin-bottom: 22px; }
.pills { display: flex; gap: 10px; flex-wrap: wrap; }
.pill { background: #fff; border: 1px solid var(--line); border-radius: 16px; padding: 16px 18px; min-width: 160px; }
.pill b { display: block; font-size: 22px; margin-top: 6px; }
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 14px; }
.card {
  background: var(--card); border: 1px solid var(--line); border-radius: 18px; padding: 16px;
}
.table { width: 100%; border-collapse: collapse; background: var(--card); border-radius: 16px; overflow: hidden; margin-bottom: 16px; }
.table th, .table td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--line); font-size: 14px; }
.flash { background:#fff3e6; border:1px solid #e8c9a0; color:#7a4a12; padding:12px 14px; border-radius:12px; margin:0 0 16px; }
.flash.ok { background:#e7f6ec; border-color:#b7e0c4; color:#215c38; }
.flash.bad { background:#fdecea; border-color:#f0b4aa; color:#8a2b1d; }
.badge { border-radius: 999px; padding: 2px 8px; font-size: 12px; }
.ok { background: #e4f5ea; color: var(--good); }
.warn { background: #fff4d6; color: var(--warn); }
.bad { background: #fde8e2; color: var(--coral); }
.filters { display: flex; gap: 8px; flex-wrap: wrap; margin: 12px 0 16px; align-items: flex-end; }
.filters input, .filters select { width: auto; min-width: 140px; }
.filters label { margin: 0; }
.flash { background: #e8f4ef; border: 1px solid #b7d8cc; padding: 10px 12px; border-radius: 12px; margin-bottom: 14px; }
.err { background: #fde8e2; border-color: #f3c2b6; }
.row { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; }
pre.sms { white-space: pre-wrap; margin: 0; font-family: inherit; }
code { background: #efe7d8; padding: 4px 8px; border-radius: 8px; word-break: break-all; }
.modal-bg {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(16,36,31,.45);
  z-index: 50;
  place-items: center;
  padding: 20px;
}
.modal-bg.show { display: grid; }
.modal {
  background: var(--card);
  width: min(640px, 94vw);
  max-height: 90vh;
  overflow: auto;
  border-radius: 18px;
  padding: 20px 22px 24px;
  box-shadow: 0 20px 50px rgba(0,0,0,.18);
}
.dropzone {
  border: 1px dashed #cbbfaa;
  border-radius: 12px;
  padding: 14px;
  text-align: center;
  color: var(--muted);
  margin: 8px 0 10px;
  cursor: pointer;
  background: #fbf7ef;
}
.dropzone.on { border-color: var(--pine); background: #eef6f2; color: var(--pine); }
@media (max-width: 900px) {
  .layout { grid-template-columns: 1fr; }
  .side { display: flex; gap: 8px; overflow: auto; }
  .side a { white-space: nowrap; }
}