/* MaxcTool 后台样式 */
:root {
  --bg-0: #0a0e1a;
  --bg-1: #11172a;
  --bg-2: #1a2240;
  --bg-card: #161c33;
  --border: rgba(120, 145, 220, 0.18);
  --border-hover: rgba(120, 200, 255, 0.5);
  --text-1: #e8ecf5;
  --text-2: #a0aac4;
  --text-3: #6b7596;
  --accent: #4dd6ff;
  --accent-2: #7c5cff;
  --success: #4ade80;
  --danger: #f87171;
  --warning: #fbbf24;
  --radius: 12px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html, body {
  min-height: 100vh;
  font-family: 'JetBrains Mono', 'SF Mono', Consolas, 'Microsoft YaHei', monospace;
  color: var(--text-1);
  background:
    radial-gradient(900px 600px at 90% -10%, rgba(124, 92, 255, 0.12), transparent 60%),
    radial-gradient(700px 500px at -10% 110%, rgba(77, 214, 255, 0.10), transparent 60%),
    var(--bg-0);
  -webkit-font-smoothing: antialiased;
  line-height: 1.55;
  font-size: 14px;
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

/* ===== 登录页 ===== */
.login-wrap {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  position: relative;
}
.login-wrap::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(120, 145, 220, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(120, 145, 220, 0.04) 1px, transparent 1px);
  background-size: 40px 40px;
  mask-image: radial-gradient(ellipse at center, black 30%, transparent 75%);
  pointer-events: none;
}

.login-card {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 380px;
  padding: 40px 32px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  box-shadow: 0 24px 60px rgba(0,0,0,0.5);
  backdrop-filter: blur(10px);
}

.login-logo {
  width: 56px;
  height: 56px;
  border-radius: 14px;
  background: linear-gradient(135deg, #4dd6ff, #7c5cff);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 26px;
  color: #0a0e1a;
  margin: 0 auto 20px;
  overflow: hidden;
}
.login-logo img { width: 100%; height: 100%; object-fit: cover; }

.login-card h1 {
  text-align: center;
  font-size: 22px;
  margin-bottom: 6px;
  letter-spacing: -0.5px;
}
.login-card .sub {
  text-align: center;
  color: var(--text-3);
  font-size: 12px;
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 28px;
}

.form-group { margin-bottom: 18px; }
.form-group label {
  display: block;
  font-size: 12px;
  color: var(--text-2);
  margin-bottom: 6px;
  letter-spacing: 0.5px;
}

.form-control {
  width: 100%;
  padding: 11px 14px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: rgba(10, 14, 26, 0.6);
  color: var(--text-1);
  font-size: 14px;
  font-family: inherit;
  outline: none;
  transition: all .2s;
}
.form-control:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(77, 214, 255, 0.12);
}
textarea.form-control { resize: vertical; min-height: 80px; line-height: 1.6; }
select.form-control { cursor: pointer; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 11px 18px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: var(--bg-2);
  color: var(--text-1);
  font-size: 13px;
  font-family: inherit;
  font-weight: 600;
  cursor: pointer;
  transition: all .2s;
  text-decoration: none;
}
.btn:hover { border-color: var(--border-hover); transform: translateY(-1px); text-decoration: none; }
.btn-primary {
  background: linear-gradient(135deg, #4dd6ff, #7c5cff);
  color: #0a0e1a;
  border-color: transparent;
}
.btn-primary:hover { filter: brightness(1.08); }
.btn-danger {
  background: rgba(248, 113, 113, 0.15);
  border-color: rgba(248, 113, 113, 0.4);
  color: var(--danger);
}
.btn-danger:hover { background: rgba(248, 113, 113, 0.25); }
.btn-block { width: 100%; }
.btn-sm { padding: 6px 12px; font-size: 12px; border-radius: 8px; }

.alert {
  padding: 10px 14px;
  border-radius: 10px;
  font-size: 13px;
  margin-bottom: 18px;
  border: 1px solid;
}
.alert-error { background: rgba(248, 113, 113, 0.1); border-color: rgba(248, 113, 113, 0.4); color: var(--danger); }
.alert-success { background: rgba(74, 222, 128, 0.1); border-color: rgba(74, 222, 128, 0.4); color: var(--success); }

.back-home {
  display: block;
  text-align: center;
  margin-top: 20px;
  font-size: 12px;
  color: var(--text-3);
}

/* ===== 后台布局 ===== */
.admin-layout { display: flex; min-height: 100vh; }

.sidebar {
  width: 240px;
  flex-shrink: 0;
  background: var(--bg-1);
  border-right: 1px solid var(--border);
  padding: 24px 0;
  position: sticky;
  top: 0;
  height: 100vh;
  overflow-y: auto;
}

.sidebar-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 0 22px 22px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 18px;
}
.sidebar-brand .logo {
  width: 38px; height: 38px;
  border-radius: 10px;
  background: linear-gradient(135deg, #4dd6ff, #7c5cff);
  display: flex; align-items: center; justify-content: center;
  font-weight: 800; color: #0a0e1a;
  overflow: hidden;
}
.sidebar-brand .logo img { width: 100%; height: 100%; object-fit: cover; }
.sidebar-brand .name { font-size: 15px; font-weight: 700; }
.sidebar-brand .role { font-size: 11px; color: var(--text-3); letter-spacing: 1px; }

.nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 11px 22px;
  color: var(--text-2);
  font-size: 13px;
  text-decoration: none;
  border-left: 2px solid transparent;
  transition: all .2s;
}
.nav-item:hover { background: rgba(120, 145, 220, 0.06); color: var(--text-1); text-decoration: none; }
.nav-item.active {
  background: rgba(77, 214, 255, 0.08);
  color: var(--accent);
  border-left-color: var(--accent);
}
.nav-item svg { flex-shrink: 0; }

.sidebar-footer {
  margin-top: auto;
  padding: 18px 22px 0;
  border-top: 1px solid var(--border);
}

.main {
  flex: 1;
  padding: 28px 36px;
  min-width: 0;
}

.page-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
  flex-wrap: wrap;
  gap: 12px;
}
.page-head h1 {
  font-size: 22px;
  letter-spacing: -0.5px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.page-head .sub { color: var(--text-3); font-size: 12px; font-weight: 400; letter-spacing: 1px; }

/* 卡片 */
.panel {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 22px;
  margin-bottom: 18px;
}
.panel-title {
  font-size: 13px;
  color: var(--text-2);
  margin-bottom: 16px;
  letter-spacing: 1px;
  text-transform: uppercase;
  display: flex;
  align-items: center;
  gap: 8px;
}

/* 统计卡片 */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 14px;
  margin-bottom: 22px;
}
.stat-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px 20px;
  position: relative;
  overflow: hidden;
}
.stat-card::before {
  content: '';
  position: absolute;
  right: -20px; top: -20px;
  width: 80px; height: 80px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(77, 214, 255, 0.15), transparent 70%);
}
.stat-card .label { font-size: 11px; color: var(--text-3); letter-spacing: 1.5px; text-transform: uppercase; margin-bottom: 8px; }
.stat-card .value { font-size: 28px; font-weight: 800; letter-spacing: -1px; }
.stat-card .hint { font-size: 11px; color: var(--text-3); margin-top: 4px; }

/* 表格 */
.table-wrap { overflow-x: auto; }
table.data {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}
table.data th, table.data td {
  text-align: left;
  padding: 11px 14px;
  border-bottom: 1px solid var(--border);
}
table.data th {
  font-size: 11px;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--text-3);
  font-weight: 600;
}
table.data tr:hover td { background: rgba(120, 145, 220, 0.04); }
table.data tr:last-child td { border-bottom: none; }

.cell-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px; height: 28px;
  border-radius: 7px;
  background: rgba(77, 214, 255, 0.1);
  margin-right: 6px;
  font-size: 14px;
}
.cell-name { display: inline-flex; align-items: center; }

.tag {
  display: inline-block;
  padding: 2px 9px;
  border-radius: 999px;
  font-size: 11px;
  letter-spacing: 0.5px;
}
.tag-on { background: rgba(74, 222, 128, 0.12); color: var(--success); border: 1px solid rgba(74, 222, 128, 0.3); }
.tag-off { background: rgba(248, 113, 113, 0.12); color: var(--danger); border: 1px solid rgba(248, 113, 113, 0.3); }
.tag-cat { background: rgba(120, 145, 220, 0.12); color: var(--text-2); border: 1px solid var(--border); }

.row-actions { display: flex; gap: 6px; }

/* 表单 */
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-grid .full { grid-column: 1 / -1; }
.form-hint { font-size: 11px; color: var(--text-3); margin-top: 4px; }

.toggle-row { display: flex; align-items: center; gap: 10px; }
.toggle {
  position: relative;
  width: 42px; height: 22px;
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: 999px;
  cursor: pointer;
  flex-shrink: 0;
  transition: all .2s;
}
.toggle::after {
  content: '';
  position: absolute;
  top: 2px; left: 2px;
  width: 16px; height: 16px;
  border-radius: 50%;
  background: var(--text-3);
  transition: all .2s;
}
.toggle.on { background: rgba(77, 214, 255, 0.25); border-color: var(--accent); }
.toggle.on::after { left: 22px; background: var(--accent); }
.toggle input { display: none; }

.btn-row { display: flex; gap: 10px; margin-top: 8px; flex-wrap: wrap; }

/* 模态框 */
.modal-mask {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.6);
  backdrop-filter: blur(4px);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  padding: 20px;
}
.modal-mask.show { display: flex; }
.modal {
  width: 100%;
  max-width: 540px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 14px;
  max-height: 90vh;
  overflow-y: auto;
}
.modal-head {
  padding: 18px 22px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.modal-head h3 { font-size: 16px; }
.modal-close {
  background: none;
  border: none;
  color: var(--text-3);
  font-size: 22px;
  cursor: pointer;
  line-height: 1;
}
.modal-body { padding: 22px; }
.modal-foot {
  padding: 14px 22px;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: flex-end;
  gap: 8px;
}

@media (max-width: 768px) {
  .admin-layout { flex-direction: column; }
  .sidebar { width: 100%; height: auto; position: relative; }
  .main { padding: 20px; }
  .form-grid { grid-template-columns: 1fr; }
}

/* ===== 图标选择器 ===== */
.icon-picker { display: flex; flex-direction: column; gap: 8px; }
.icon-picker-head {
  display: flex;
  align-items: center;
  gap: 10px;
}
.icon-picker-preview {
  width: 38px; height: 38px;
  border-radius: 10px;
  background: linear-gradient(135deg, rgba(77, 214, 255, 0.15), rgba(124, 92, 255, 0.15));
  border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  font-size: 20px;
  flex-shrink: 0;
}
.icon-picker-input {
  flex: 1;
  padding: 9px 12px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: rgba(10, 14, 26, 0.6);
  color: var(--text-1);
  font-size: 13px;
  font-family: inherit;
  outline: none;
  min-width: 0;
}
.icon-picker-input:focus { border-color: var(--accent); }

.icon-picker-toggle {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 12px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: rgba(10, 14, 26, 0.4);
  color: var(--text-2);
  font-size: 12px;
  font-family: inherit;
  cursor: pointer;
  transition: all .2s;
  user-select: none;
}
.icon-picker-toggle:hover {
  border-color: var(--border-hover);
  color: var(--accent);
}
.icon-picker-toggle .caret {
  display: inline-block;
  transition: transform .2s;
  font-size: 10px;
}
.icon-picker-toggle.open .caret { transform: rotate(180deg); }

.icon-grid {
  display: none;
  grid-template-columns: repeat(auto-fill, minmax(34px, 1fr));
  gap: 5px;
  max-height: 220px;
  overflow-y: auto;
  padding: 8px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: rgba(10, 14, 26, 0.5);
}
.icon-grid.show { display: grid; }
.icon-opt {
  width: 34px; height: 34px;
  border-radius: 7px;
  display: flex; align-items: center; justify-content: center;
  font-size: 16px;
  cursor: pointer;
  border: 1px solid transparent;
  background: rgba(120, 145, 220, 0.04);
  transition: all .15s;
  user-select: none;
}
.icon-opt:hover { background: rgba(77, 214, 255, 0.1); border-color: var(--border-hover); }
.icon-opt.selected {
  background: rgba(77, 214, 255, 0.2);
  border-color: var(--accent);
  box-shadow: 0 0 0 2px rgba(77, 214, 255, 0.2);
}

/* 多列单选开关组 */
.toggle-group { display: flex; flex-direction: column; gap: 12px; }
.toggle-row-item {
  display: flex; align-items: center; justify-content: space-between;
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: rgba(10, 14, 26, 0.4);
}
.toggle-row-item .lbl { font-size: 13px; color: var(--text-1); }
.toggle-row-item .hint { font-size: 11px; color: var(--text-3); margin-top: 2px; }