:root {
  --bg: #0f1220;
  --bg2: #171b2e;
  --panel: #1c2238;
  --panel2: #232a44;
  --line: rgba(255,255,255,.08);
  --text: #eef2ff;
  --muted: #9aa3c0;
  --primary: #6ea8ff;
  --primary2: #4d86f0;
  --success: #3ecf8e;
  --danger: #ff6b7a;
  --warn: #ffb020;
  --shadow: 0 10px 30px rgba(0,0,0,.35);
  --radius: 16px;
  --font: "Segoe UI", "Microsoft YaHei UI", "PingFang SC", sans-serif;
  --mono: Consolas, "Cascadia Mono", "Microsoft YaHei UI", monospace;
}

* { box-sizing: border-box; }
html, body { height: 100%; }
body {
  margin: 0;
  font-family: var(--font);
  color: var(--text);
  background:
    radial-gradient(1200px 600px at 10% -10%, rgba(110,168,255,.18), transparent 50%),
    radial-gradient(900px 500px at 100% 0%, rgba(255,107,122,.10), transparent 45%),
    var(--bg);
}

.app {
  display: grid;
  grid-template-columns: 240px 1fr;
  min-height: 100vh;
}

.sidebar {
  background: linear-gradient(180deg, #15192b, #101426);
  border-right: 1px solid var(--line);
  padding: 20px 14px;
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.brand {
  display: flex;
  gap: 12px;
  align-items: center;
  padding: 8px 10px 16px;
  border-bottom: 1px solid var(--line);
}
.brand-mark {
  width: 42px; height: 42px;
  border-radius: 12px;
  display: grid; place-items: center;
  background: linear-gradient(135deg, #ff8fab, #ff6b7a);
  font-size: 22px;
  box-shadow: var(--shadow);
}
.brand-title { font-weight: 700; letter-spacing: .5px; }
.brand-sub { color: var(--muted); font-size: 12px; }

.nav { display: flex; flex-direction: column; gap: 6px; }
.nav-item {
  border: 0;
  background: transparent;
  color: var(--muted);
  text-align: left;
  padding: 12px 14px;
  border-radius: 12px;
  cursor: pointer;
  font-size: 14px;
}
.nav-item:hover { background: rgba(255,255,255,.04); color: var(--text); }
.nav-item.active {
  background: linear-gradient(90deg, rgba(110,168,255,.22), rgba(110,168,255,.08));
  color: #fff;
  box-shadow: inset 0 0 0 1px rgba(110,168,255,.25);
}

.sidebar-foot { margin-top: auto; padding: 10px; display: grid; gap: 8px; }
.pill {
  display: inline-flex;
  width: fit-content;
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .5px;
}
.pill.on { background: rgba(62,207,142,.15); color: var(--success); }
.pill.off { background: rgba(255,107,122,.12); color: var(--danger); }
.pill.partial { background: rgba(255,176,32,.15); color: var(--warn); }

.main { padding: 22px 28px 40px; }
.topbar {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 18px;
}
.topbar h1 { margin: 0 0 4px; font-size: 24px; }
.top-actions { display: flex; gap: 10px; }

.page { display: none; }
.page.active { display: block; }

.grid { display: grid; gap: 14px; }
.grid.cards-4 { grid-template-columns: repeat(4, 1fr); }
.grid.two { grid-template-columns: 1.2fr 1fr; margin-top: 14px; }
.grid.three { grid-template-columns: repeat(3, 1fr); margin-top: 14px; }

.card {
  background: linear-gradient(180deg, rgba(255,255,255,.03), transparent 40%), var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 16px 18px;
  box-shadow: var(--shadow);
}
.card-label { color: var(--muted); font-size: 12px; margin-bottom: 8px; }
.card-value { font-size: 28px; font-weight: 750; }
.card-value.sm { font-size: 20px; }
.card-sub { color: var(--muted); font-size: 12px; margin-top: 6px; }
.card-h {
  font-weight: 650;
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}
.card-h.row { margin-bottom: 10px; }

.res-list { display: flex; flex-direction: column; gap: 12px; }
.res-item { display: flex; flex-direction: column; gap: 6px; }
.res-top { display: flex; align-items: baseline; justify-content: space-between; gap: 10px; }
.res-name { font-size: 13px; color: var(--muted); }
.res-pct { font-size: 18px; font-weight: 750; font-variant-numeric: tabular-nums; }
.res-bar { height: 8px; border-radius: 999px; background: var(--panel2); overflow: hidden; }
.res-fill { height: 100%; border-radius: 999px; background: linear-gradient(90deg, var(--primary2), var(--primary)); transition: width .4s ease; }
.res-fill.warn { background: linear-gradient(90deg, #d98b12, var(--warn)); }
.res-fill.danger { background: linear-gradient(90deg, #e04a5b, var(--danger)); }
.res-sub { font-size: 12px; color: var(--muted); }

.status-card .card-value.on { color: var(--success); }
.status-card .card-value.off { color: var(--danger); }
.status-card .card-value.partial { color: var(--warn); }

.btn {
  border: 0;
  border-radius: 12px;
  padding: 10px 14px;
  cursor: pointer;
  color: #fff;
  background: var(--panel2);
  font-size: 13px;
  transition: .15s ease;
}
.btn:hover { filter: brightness(1.08); }
.btn:disabled { opacity: .55; cursor: not-allowed; }
.btn.primary { background: linear-gradient(135deg, var(--primary), var(--primary2)); }
.btn.success { background: linear-gradient(135deg, #45d99a, #2fbf7d); }
.btn.danger { background: linear-gradient(135deg, #ff7b88, #ef5263); }
.btn.warn { background: linear-gradient(135deg, #ffc14d, #f0a01d); color: #2a1d00; }
.btn.ghost {
  background: transparent;
  border: 1px solid var(--line);
  color: var(--text);
}
.btn-row { display: flex; flex-wrap: wrap; gap: 10px; }
.btn.sm { padding: 7px 10px; font-size: 12px; }

.kv { display: grid; gap: 8px; font-size: 13px; }
.kv .row {
  display: grid;
  grid-template-columns: 110px 1fr;
  gap: 10px;
  padding: 8px 0;
  border-bottom: 1px dashed rgba(255,255,255,.06);
}
.kv .k { color: var(--muted); }
.kv .v { word-break: break-all; }
.kv .v.off { color: var(--danger); }

.muted { color: var(--muted); }
.small { font-size: 12px; }
.tip { margin: 12px 0 0; font-size: 12px; line-height: 1.5; }
.mono { font-family: var(--mono); font-size: 12px; line-height: 1.6; white-space: pre-wrap; }
code {
  font-family: var(--mono);
  background: rgba(255,255,255,.06);
  padding: 1px 6px;
  border-radius: 6px;
}

.hero {
  display: flex;
  justify-content: space-between;
  align-items: center;
  min-height: 160px;
  background:
    radial-gradient(500px 180px at 80% 30%, rgba(110,168,255,.18), transparent 55%),
    var(--panel);
}
.hero-title { color: var(--muted); font-size: 13px; }
.hero-state { font-size: 36px; font-weight: 800; margin: 8px 0; }
.power-btn {
  width: 96px; height: 96px;
  border-radius: 50%;
  border: 0;
  cursor: pointer;
  font-size: 42px;
  color: #fff;
  box-shadow: var(--shadow);
}
.power-btn.on {
  background: radial-gradient(circle at 30% 30%, #7dffc0, #2fbf7d 60%, #1f8f5c);
}
.power-btn.off {
  background: radial-gradient(circle at 30% 30%, #ff9aa5, #ef5263 60%, #b83240);
}
.power-btn.busy { opacity: .6; pointer-events: none; }

.code {
  margin: 0;
  background: #0c1020;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 12px;
  max-height: 420px;
  overflow: auto;
  font-family: var(--mono);
  font-size: 12px;
  line-height: 1.55;
  white-space: pre-wrap;
  word-break: break-word;
}
.code.log { max-height: 62vh; min-height: 360px; }

/* ---- Adapter ---- */
.adapter-list { display: flex; flex-direction: column; gap: 10px; }
.adapter-item {
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 14px 16px;
  background: var(--panel2);
  transition: border-color .2s;
}
.adapter-item.active {
  border-color: var(--success);
  background: rgba(62, 207, 142, 0.08);
}
.adapter-top {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 6px;
}
.adapter-name { font-size: 1.05em; font-weight: 600; }
.adapter-desc { font-size: .85em; color: var(--muted); margin-bottom: 8px; }

.list { display: grid; gap: 10px; }
.list-item {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
  padding: 12px 14px;
  border-radius: 12px;
  background: rgba(255,255,255,.03);
  border: 1px solid var(--line);
}
.list-item .title { font-weight: 650; }
.list-item .desc { color: var(--muted); font-size: 12px; margin-top: 4px; }

/* 版本更新页：可展开的版本条目 */
.rel-item {
  border-radius: 12px;
  background: rgba(255,255,255,.03);
  border: 1px solid var(--line);
  overflow: hidden;
}
.rel-item > summary {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  padding: 12px 14px;
  cursor: pointer;
  list-style: none;
}
.rel-item > summary::-webkit-details-marker { display: none; }
.rel-item > summary::before {
  content: '▸';
  color: var(--muted);
  font-size: 12px;
}
.rel-item[open] > summary::before { content: '▾'; }
.rel-item > summary .title { font-weight: 650; }
.rel-body {
  padding: 0 14px 14px 30px;
  border-top: 1px solid var(--line);
  padding-top: 12px;
}
.rel-sub { font-size: 12px; color: var(--muted); margin-top: 10px; }
.rel-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  font-size: 12px;
  color: var(--muted);
  margin-top: 8px;
}
.rel-list {
  margin: 6px 0 0;
  padding-left: 18px;
  font-family: var(--mono);
  font-size: 12px;
  line-height: 1.7;
  word-break: break-all;
}
.warn-text { color: #f0b429; }
.tag {
  font-size: 11px;
  padding: 2px 8px;
  border-radius: 999px;
  border: 1px solid var(--line);
  color: var(--muted);
}
.tag.ok { color: #3ddc97; border-color: rgba(61,220,151,.4); background: rgba(61,220,151,.1); }
.tag.wait { color: #f0b429; border-color: rgba(240,180,41,.4); background: rgba(240,180,41,.1); }

select {
  background: var(--panel2);
  color: var(--text);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 8px 10px;
}
select option { background: var(--panel2); color: var(--text); }

/* 文件管理：路径面包屑 + 新建目录 */
.file-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 10px;
}
.crumb { display: flex; flex-wrap: wrap; align-items: center; gap: 4px; font-size: 13px; }
.crumb .seg {
  color: var(--primary);
  cursor: pointer;
  padding: 2px 4px;
  border-radius: 6px;
}
.crumb .seg:hover { background: var(--panel2); }
.crumb .seg.cur { color: var(--muted); cursor: default; }
.crumb .seg.cur:hover { background: none; }
.crumb .sep { color: var(--muted); }
.mkdir-row { display: flex; align-items: center; gap: 8px; }
.mkdir-row input {
  background: var(--panel2);
  color: var(--text);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 7px 10px;
  font-size: 13px;
  width: 150px;
}
.mkdir-row input::placeholder { color: var(--muted); }
.check { display: inline-flex; align-items: center; gap: 6px; color: var(--muted); font-size: 12px; }

.msg { margin-top: 12px; font-size: 13px; color: var(--primary); min-height: 18px; }

/* 分页 */
.pagination-wrap { display: flex; justify-content: center; margin-top: 14px; }
.pagination { display: inline-flex; gap: 4px; align-items: center; }
.page-btn {
  min-width: 32px; height: 32px; padding: 0 8px;
  border: 1px solid var(--line); border-radius: 6px;
  background: var(--panel2); color: var(--text); cursor: pointer;
  font-size: 13px; text-align: center;
}
.page-btn:hover:not(:disabled) { border-color: var(--primary); color: var(--primary); }
.page-btn.active { background: var(--primary); color: #fff; border-color: var(--primary); }
.page-btn:disabled { opacity: .4; cursor: default; }
.toast {
  position: fixed;
  right: 20px;
  bottom: 20px;
  background: #1a2038;
  border: 1px solid var(--line);
  color: var(--text);
  padding: 12px 16px;
  border-radius: 12px;
  box-shadow: var(--shadow);
  opacity: 0;
  transform: translateY(8px);
  transition: .2s ease;
  pointer-events: none;
  max-width: 360px;
  z-index: 20;
}
.toast.show { opacity: 1; transform: translateY(0); }

.login-body {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 24px;
}
.login-card {
  width: min(420px, 100%);
  background: linear-gradient(180deg, rgba(255,255,255,.04), transparent 40%), var(--panel);
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: 28px 24px;
  box-shadow: var(--shadow);
}
.login-brand { border-bottom: 0; padding: 0 0 18px; }
.login-form { display: grid; gap: 10px; }
.login-label { color: var(--muted); font-size: 13px; }
.login-input {
  width: 100%;
  border: 1px solid var(--line);
  background: #0c1020;
  color: var(--text);
  border-radius: 12px;
  padding: 12px 14px;
  font-size: 15px;
  outline: none;
}
.login-input:focus { border-color: rgba(110,168,255,.55); box-shadow: 0 0 0 3px rgba(110,168,255,.15); }
.login-btn { width: 100%; padding: 12px; margin-top: 4px; }
.login-err { color: var(--danger); min-height: 18px; font-size: 13px; }
.access-box {
  margin-top: 12px;
  padding: 12px;
  border-radius: 12px;
  background: rgba(255,255,255,.03);
  border: 1px dashed var(--line);
  font-size: 12px;
  line-height: 1.7;
  word-break: break-all;
}
.access-box a { color: var(--primary); }

@media (max-width: 1100px) {
  .grid.cards-4 { grid-template-columns: repeat(2, 1fr); }
  .grid.two, .grid.three { grid-template-columns: 1fr; }
}
@media (max-width: 820px) {
  .app { grid-template-columns: 1fr; }
  .sidebar { flex-direction: row; flex-wrap: wrap; align-items: center; }
  .nav { flex-direction: row; flex-wrap: wrap; }
  .sidebar-foot { margin-top: 0; margin-left: auto; }
}

/* 普通用户提示横幅 */
.guest-banner {
  background: rgba(255,176,32,.12);
  border: 1px solid rgba(255,176,32,.35);
  color: #f0b429;
  padding: 10px 14px;
  border-radius: 12px;
  font-size: 13px;
  margin-bottom: 14px;
}

/* 用户管理：创建用户表单 */
.user-form {
  display: grid;
  gap: 8px;
  max-width: 420px;
}
.user-form .login-input,
.user-form select {
  width: 100%;
}

/* 普通用户禁用态遮罩 */
body.user-mode .top-actions,
body.user-mode .btn-row,
body.user-mode .power-btn,
body.user-mode #page-home .btn,
body.user-mode #page-home select,
body.user-mode #page-home input,
body.user-mode #page-home label.check input {
  pointer-events: none;
  opacity: .55;
}
body.user-mode #btnRefresh,
body.user-mode #btnQuickToggle {
  pointer-events: none;
  opacity: .55;
}

/* 人格设定：卡片 */
.persona-card { border-left: 3px solid transparent; }
.persona-active {
  border-left-color: var(--primary);
  background: rgba(110,168,255,.06);
}

/* 模态弹窗 */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.6);
  display: grid;
  place-items: center;
  z-index: 1000;
}
.modal {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 24px;
  max-width: 560px;
  width: 92%;
  max-height: 85vh;
  overflow-y: auto;
  box-shadow: var(--shadow);
}
.persona-form {
  display: grid;
  gap: 8px;
  margin-top: 12px;
}
.persona-form .login-input,
.persona-form textarea {
  width: 100%;
}
.persona-form textarea {
  resize: vertical;
  font-family: var(--mono);
  font-size: 13px;
}