/* =====================================================
   分组备注云平台 — 设计系统（沿用 Emby 入库助手的视觉规范）
   ===================================================== */
:root {
  --primary: #4f7cff;
  --primary-deep: #3a63e0;
  --success: #10b981;
  --warning: #f59e0b;
  --danger: #ef4444;
  --info: #64748b;

  --bg: #f4f6fa;
  --card: #ffffff;
  --border: #e9edf5;
  --border-strong: #dfe5ef;
  --text: #1e2633;
  --text2: #69738a;
  --text3: #9aa5b8;

  --radius: 14px;
  --radius-sm: 10px;
  --shadow-card: 0 1px 2px rgba(15, 23, 42, 0.04), 0 2px 10px rgba(15, 23, 42, 0.05);
  --shadow-pop: 0 8px 30px rgba(15, 23, 42, 0.12);
  --sidebar-bg: #141c2f;
  --sidebar-w: 232px;
}

* { box-sizing: border-box; }
html, body { height: 100%; margin: 0; }
body {
  font-family: 'PingFang SC', 'HarmonyOS Sans SC', 'Microsoft YaHei', 'Segoe UI', system-ui, -apple-system, sans-serif;
  font-size: 14px;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}

/* =====================================================
   登录页
   ===================================================== */
.login-wrap {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background:
    radial-gradient(700px 400px at 18% 12%, rgba(79, 124, 255, 0.14), transparent 60%),
    radial-gradient(600px 420px at 85% 85%, rgba(16, 185, 129, 0.1), transparent 60%),
    var(--bg);
  padding: 20px;
}

.login-card {
  width: 400px;
  max-width: 94vw;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 18px;
  box-shadow: var(--shadow-pop);
  padding: 40px 38px 32px;
}

.login-logo { display: flex; flex-direction: column; align-items: center; gap: 14px; margin-bottom: 28px; }
.login-logo .logo-icon {
  width: 56px; height: 56px; border-radius: 16px;
  background: linear-gradient(135deg, var(--primary), #7d9bff);
  display: flex; align-items: center; justify-content: center;
  color: #fff; font-size: 26px; font-weight: 600;
  box-shadow: 0 8px 22px rgba(79, 124, 255, 0.42);
}
.login-logo .t1 { font-size: 21px; font-weight: 700; color: var(--text); }
.login-logo .t2 { font-size: 13px; color: var(--text3); margin-top: -6px; }

.login-field { margin-bottom: 16px; }
.login-field label { display: block; font-size: 13px; font-weight: 500; color: var(--text2); margin-bottom: 7px; }

.login-error {
  background: rgba(239, 68, 68, 0.08);
  border: 1px solid rgba(239, 68, 68, 0.25);
  color: var(--danger);
  font-size: 13px;
  border-radius: 8px;
  padding: 9px 12px;
  margin-bottom: 14px;
}

.login-btn { margin-top: 4px; height: 42px; font-size: 15px; letter-spacing: 4px; }
.login-foot { margin-top: 18px; text-align: center; font-size: 12.5px; color: var(--text3); }

/* =====================================================
   输入控件
   ===================================================== */
input[type="text"], input[type="password"], input[type="number"], select {
  height: 38px;
  width: 100%;
  border: 1px solid var(--border-strong);
  border-radius: 8px;
  padding: 0 12px;
  font-size: 14px;
  color: var(--text);
  background: #fff;
  outline: none;
  font-family: inherit;
  transition: border-color .15s, box-shadow .15s;
}
input:focus, select:focus { border-color: var(--primary); box-shadow: 0 0 0 3px rgba(79, 124, 255, 0.12); }

.btn {
  height: 36px;
  padding: 0 18px;
  border: 1px solid transparent;
  border-radius: 8px;
  font-size: 13.5px;
  font-weight: 500;
  cursor: pointer;
  font-family: inherit;
  transition: all .15s;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
}
.btn:disabled { opacity: .45; cursor: not-allowed; }
.btn.primary { background: var(--primary); color: #fff; }
.btn.primary:hover:not(:disabled) { background: var(--primary-deep); }
.btn.success { background: var(--success); color: #fff; }
.btn.success:hover:not(:disabled) { background: #0d9d6e; }
.btn.plain {
  background: #fff; color: var(--text2); border-color: var(--border-strong);
}
.btn.plain:hover:not(:disabled) { color: var(--primary); border-color: var(--primary); }
.btn.danger-plain { background: #fff; color: var(--danger); border-color: rgba(239, 68, 68, 0.35); }
.btn.danger-plain:hover:not(:disabled) { background: rgba(239, 68, 68, 0.06); }
.btn.sm { height: 30px; padding: 0 12px; font-size: 12.5px; border-radius: 7px; }
.btn.w-full { width: 100%; }
.link-btn {
  border: none; background: none; color: var(--primary);
  font-size: 13px; cursor: pointer; padding: 4px 6px; font-family: inherit;
}
.link-btn:hover { color: var(--primary-deep); }
.link-btn.danger { color: var(--danger); }

/* =====================================================
   布局：侧边栏 + 主区域
   ===================================================== */
.layout { display: flex; min-height: 100vh; }

.sidebar {
  position: fixed; top: 0; left: 0; bottom: 0;
  width: var(--sidebar-w);
  background: linear-gradient(180deg, #16203a 0%, var(--sidebar-bg) 42%, #101827 100%);
  display: flex; flex-direction: column;
  z-index: 100;
}

.sidebar-logo { height: 62px; display: flex; align-items: center; gap: 11px; padding: 0 18px; flex-shrink: 0; }
.sidebar-logo .logo-icon {
  width: 34px; height: 34px; border-radius: 10px;
  background: linear-gradient(135deg, var(--primary), #7d9bff);
  display: flex; align-items: center; justify-content: center;
  color: #fff; font-size: 17px; font-weight: 600;
  box-shadow: 0 4px 12px rgba(79, 124, 255, 0.45);
  flex-shrink: 0;
}
.sidebar-logo .logo-name { color: #fff; font-size: 15.5px; font-weight: 600; letter-spacing: 0.5px; white-space: nowrap; }
.sidebar-logo .logo-sub { display: block; font-size: 11px; font-weight: 400; color: #5f6d8c; letter-spacing: 2px; transform: scale(0.9); transform-origin: left center; }

.sidebar .menu { padding: 8px 12px; flex: 1; overflow-y: auto; }
.sidebar .menu-group-label { padding: 16px 12px 7px; font-size: 12px; color: #54627f; letter-spacing: 3px; user-select: none; }

.menu-item {
  height: 44px;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 0 14px;
  margin: 3px 0;
  border-radius: var(--radius-sm);
  color: #9aa8c4;
  cursor: pointer;
  font-size: 14px;
  transition: all 0.18s ease;
  user-select: none;
}
.menu-item .mi-icon { font-size: 16px; width: 20px; text-align: center; }
.menu-item:hover { background: rgba(255, 255, 255, 0.07); color: #fff; }
.menu-item.is-active {
  background: linear-gradient(135deg, var(--primary), #6a8cff);
  color: #fff; font-weight: 500;
  box-shadow: 0 5px 14px rgba(79, 124, 255, 0.4);
}

.sidebar-footer { flex-shrink: 0; padding: 14px 16px; border-top: 1px solid rgba(255, 255, 255, 0.06); }
.sidebar-footer .svc-item { display: flex; align-items: center; gap: 8px; padding: 5px 4px; font-size: 12.5px; color: #77839f; }

.main { flex: 1; margin-left: var(--sidebar-w); display: flex; flex-direction: column; min-width: 0; min-height: 100vh; }

.topbar {
  height: 60px;
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 26px;
  flex-shrink: 0;
}
.topbar-title { font-size: 18px; font-weight: 600; letter-spacing: 0.3px; color: var(--text); display: flex; align-items: center; gap: 10px; }
.topbar-title .ti { color: var(--primary); font-size: 18px; }

.user-chip {
  display: flex; align-items: center; cursor: pointer;
  padding: 5px 14px 5px 5px; border-radius: 999px;
  background: var(--card); border: 1px solid var(--border);
  box-shadow: var(--shadow-card);
  position: relative;
}
.user-chip .avatar {
  width: 30px; height: 30px; border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), #7d9bff);
  color: #fff; display: flex; align-items: center; justify-content: center;
  font-size: 14px; font-weight: 600;
}
.user-chip .name { margin: 0 6px 0 9px; font-size: 13.5px; color: var(--text); }

.user-menu {
  position: absolute; right: 0; top: 46px;
  background: var(--card); border: 1px solid var(--border);
  border-radius: 10px; box-shadow: var(--shadow-pop);
  min-width: 130px; padding: 6px; display: none; z-index: 200;
}
.user-menu.show { display: block; }
.user-menu button {
  width: 100%; text-align: left; border: none; background: none;
  height: 34px; padding: 0 12px; border-radius: 7px;
  font-size: 13.5px; color: var(--text); cursor: pointer; font-family: inherit;
}
.user-menu button:hover { background: #f5f8ff; color: var(--primary); }

.page { flex: 1; padding: 2px 26px 28px; min-width: 0; }

/* =====================================================
   瓦片与面板
   ===================================================== */
.tile-grid { display: grid; gap: 14px; grid-template-columns: repeat(4, 1fr); margin-bottom: 16px; }
@media (max-width: 1100px) { .tile-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px) { .tile-grid { grid-template-columns: 1fr; } }

.tile {
  background: var(--card); border: 1px solid var(--border);
  border-radius: var(--radius); box-shadow: var(--shadow-card);
  padding: 16px 20px; display: flex; align-items: center; gap: 14px;
  min-width: 0; transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.tile:hover { transform: translateY(-2px); box-shadow: var(--shadow-pop); }
.tile .tile-icon { width: 40px; height: 40px; border-radius: 12px; display: flex; align-items: center; justify-content: center; font-size: 19px; flex-shrink: 0; }
.tile .tile-main { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 3px; }
.tile .tile-label { font-size: 13.5px; color: var(--text); font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.tile .tile-sub { font-size: 12px; color: var(--text3); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.tile .tile-value { font-size: 26px; font-weight: 650; color: var(--text); line-height: 1; letter-spacing: -0.8px; font-variant-numeric: tabular-nums; white-space: nowrap; margin-left: auto; }

.tone-primary { background: rgba(79, 124, 255, 0.11); color: var(--primary); }
.tone-success { background: rgba(16, 185, 129, 0.12); color: var(--success); }
.tone-warning { background: rgba(245, 158, 11, 0.14); color: var(--warning); }
.tone-danger  { background: rgba(239, 68, 68, 0.11); color: var(--danger); }
.tone-info    { background: rgba(100, 116, 139, 0.12); color: var(--info); }

.panel {
  background: var(--card); border: 1px solid var(--border);
  border-radius: var(--radius); box-shadow: var(--shadow-card);
  display: flex; flex-direction: column; min-width: 0; margin-bottom: 16px;
}
.panel-head {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  padding: 15px 20px 13px; border-bottom: 1px solid var(--border);
}
.panel-title { display: flex; align-items: center; gap: 10px; font-size: 14.5px; font-weight: 600; letter-spacing: 0.3px; }
.panel-title .panel-icon {
  width: 28px; height: 28px; border-radius: 8px;
  background: rgba(79, 124, 255, 0.1); color: var(--primary);
  display: flex; align-items: center; justify-content: center; font-size: 14px;
}
.panel-body { padding: 18px 20px; }
.panel-body.no-pad { padding: 8px 12px 12px; }

/* =====================================================
   表格
   ===================================================== */
.table { width: 100%; border-collapse: collapse; font-size: 13.5px; }
.table th {
  text-align: left; font-weight: 600; color: var(--text2);
  background: #f7f9fc; height: 44px; padding: 0 14px;
  border-bottom: 1px solid var(--border); white-space: nowrap;
}
.table td { padding: 11px 14px; border-bottom: 1px solid var(--border); vertical-align: middle; }
.table tr:hover td { background: #f5f8ff; }
.table tr:last-child td { border-bottom: none; }
.table .mono { font-family: 'JetBrains Mono', 'Cascadia Mono', Consolas, monospace; font-size: 12.5px; }
.table .actions { white-space: nowrap; }
.table .actions .link-btn { padding: 4px 5px; }

.tag {
  display: inline-flex; align-items: center; gap: 4px;
  height: 24px; padding: 0 9px; border-radius: 6px;
  font-size: 12px; font-weight: 500; white-space: nowrap;
}
.tag.blue  { background: rgba(79, 124, 255, 0.1); color: var(--primary); }
.tag.green { background: rgba(16, 185, 129, 0.12); color: var(--success); }
.tag.red   { background: rgba(239, 68, 68, 0.1); color: var(--danger); }
.tag.gray  { background: #f1f3f8; color: var(--text2); }
.tag.amber { background: rgba(245, 158, 11, 0.13); color: #b45309; }

.badge { font-size: 12px; padding: 3px 10px; border-radius: 999px; font-weight: 500; white-space: nowrap; }
.badge.gray  { background: #f1f3f8; color: var(--text2); }
.badge.green { background: rgba(16, 185, 129, 0.12); color: var(--success); }
.badge.red   { background: rgba(239, 68, 68, 0.1); color: var(--danger); }
.badge.blue  { background: rgba(79, 124, 255, 0.1); color: var(--primary); }

.dot { display: inline-block; width: 8px; height: 8px; border-radius: 50%; margin-right: 6px; vertical-align: middle; }
.dot.on { background: var(--success); box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.18); }
.dot.off { background: var(--danger); box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.15); }
.dot.idle { background: var(--text3); box-shadow: 0 0 0 3px rgba(154, 165, 184, 0.15); }

.empty-hint { text-align: center; color: var(--text3); padding: 30px 10px; font-size: 13.5px; line-height: 2; }

/* =====================================================
   表单/弹窗
   ===================================================== */
.form-item { margin-bottom: 15px; }
.form-item label { display: block; font-size: 13px; font-weight: 500; color: var(--text2); margin-bottom: 7px; }
.form-item .tip { font-size: 12px; color: var(--text3); margin-top: 5px; line-height: 1.6; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0 16px; }
@media (max-width: 640px) { .form-grid { grid-template-columns: 1fr; } }

.modal-mask {
  position: fixed; inset: 0; background: rgba(15, 23, 42, 0.45);
  display: none; align-items: flex-start; justify-content: center;
  padding: 6vh 16px 16px; z-index: 500; overflow: auto;
}
.modal-mask.show { display: flex; }
.modal {
  width: 620px; max-width: 100%;
  background: var(--card); border-radius: var(--radius);
  box-shadow: var(--shadow-pop);
  animation: pop .18s ease;
}
.modal.wide { width: 780px; }
@keyframes pop { from { transform: translateY(10px); opacity: 0; } to { transform: none; opacity: 1; } }
.modal-head {
  display: flex; align-items: center; justify-content: space-between;
  padding: 18px 24px 14px; border-bottom: 1px solid var(--border);
}
.modal-head h3 { margin: 0; font-size: 16px; font-weight: 600; }
.modal-close { border: none; background: none; font-size: 18px; color: var(--text3); cursor: pointer; }
.modal-close:hover { color: var(--text); }
.modal-body { padding: 16px 24px; max-height: 66vh; overflow: auto; }
.modal-foot { padding: 14px 24px 20px; display: flex; justify-content: flex-end; gap: 10px; }

/* 进度 */
.progress { height: 8px; background: #edf0f7; border-radius: 999px; overflow: hidden; }
.progress .bar { height: 100%; width: 0; background: linear-gradient(90deg, var(--primary), #7d9bff); border-radius: 999px; transition: width .25s; }
.stats { display: flex; gap: 18px; margin-top: 10px; font-size: 13px; color: var(--text2); font-variant-numeric: tabular-nums; }
.stats .ok { color: var(--success); }
.stats .bad { color: var(--danger); }
.stats .right { margin-left: auto; color: var(--text3); }

/* 日志 */
.log {
  margin-top: 12px; height: 200px; overflow: auto;
  background: #0d1526; color: #cfe0f5; border-radius: 10px;
  padding: 10px 14px; font-family: Consolas, monospace; font-size: 12px; line-height: 1.7;
  white-space: pre-wrap;
}

/* 分组预览 chips */
.preview-section { margin-top: 12px; }
.preview-title { font-size: 13px; color: var(--text2); margin-bottom: 8px; }
.preview-title b { color: var(--text); }
.group-chips { display: flex; flex-wrap: wrap; gap: 6px; }
.group-chip {
  border: 1px solid var(--border-strong); background: #f8faff; color: var(--primary-deep);
  border-radius: 999px; padding: 4px 11px; font-size: 12.5px; cursor: pointer;
  font-variant-numeric: tabular-nums; font-family: inherit; transition: all .12s;
}
.group-chip:hover { border-color: var(--primary); background: rgba(79, 124, 255, 0.08); }
.group-chip.on { background: var(--primary); border-color: var(--primary); color: #fff; }
.group-detail {
  margin-top: 8px; padding: 10px 12px; background: #f8f9fc;
  border: 1px solid var(--border); border-radius: 10px;
  display: flex; flex-wrap: wrap; gap: 6px; max-height: 150px; overflow: auto;
}
.group-detail span {
  font-family: Consolas, monospace; font-size: 11.5px; color: #475467;
  background: #eef1f6; border-radius: 5px; padding: 2px 7px;
}

/* 横幅提示 */
.banner {
  display: flex; align-items: center; gap: 10px;
  padding: 10px 16px; border-radius: 10px; font-size: 13px; margin-bottom: 14px;
}
.banner.amber { background: #fef4e6; color: #b45309; border: 1px solid #f7dfb8; }
.banner.red { background: rgba(239, 68, 68, 0.07); color: var(--danger); border: 1px solid rgba(239, 68, 68, 0.25); }
.banner.green { background: rgba(16, 185, 129, 0.08); color: var(--success); border: 1px solid rgba(16, 185, 129, 0.3); }

/* kv 行 */
.kv { display: flex; justify-content: space-between; align-items: baseline; gap: 16px; padding: 9px 0; border-bottom: 1px dashed var(--border); font-size: 13.5px; }
.kv:last-child { border-bottom: none; }
.kv .k { color: var(--text2); flex-shrink: 0; }
.kv .v { color: var(--text); text-align: right; word-break: break-all; font-weight: 500; }

.muted { color: var(--text3); font-size: 12.5px; }
.hidden { display: none !important; }

/* 诊断步骤 */
.diag-steps {
  margin-top: 14px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: #f8f9fc;
  padding: 12px 14px;
  font-size: 13px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.diag-steps .dstep { display: flex; gap: 8px; line-height: 1.6; }
.diag-steps .dstep .dname { flex-shrink: 0; font-weight: 600; }
.diag-steps .dstep.ok .dname { color: var(--success); }
.diag-steps .dstep.bad .dname { color: var(--danger); }
.diag-steps .dstep .ddetail { color: var(--text2); word-break: break-all; }
.diag-steps .dstep.bad .ddetail { color: var(--danger); }
.diag-steps .dstep.concl { border-top: 1px dashed var(--border-strong); padding-top: 8px; }
.diag-steps .dstep.concl .dname { color: var(--text); }
.diag-steps .dstep.concl .ddetail { color: var(--text); font-weight: 500; }