/* ── 变量 ── */
:root {
  --bg-primary:   #1e1f22;
  --bg-secondary: #2b2d31;
  --bg-tertiary:  #313338;
  --bg-hover:     #35373c;
  --border:       #3f4147;
  --text-primary: #dbdee1;
  --text-muted:   #80848e;
  --text-link:    #00aff4;
  --accent:       #5865f2;
  --accent-hover: #4752c4;
  --green:        #23a55a;
  --yellow:       #f0b132;
  --red:          #f23f43;
  --radius:       8px;
  --transition:   0.15s ease;
}

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

html { font-size: 14px; }

body {
  background: var(--bg-primary);
  color: var(--text-primary);
  font-family: "gg sans", "Noto Sans", "Helvetica Neue", Helvetica, Arial, sans-serif;
  min-height: 100vh;
  line-height: 1.5;
}

/* ── 设置面板 ── */
.settings-panel {
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border);
}
.settings-toggle {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 24px;
  cursor: pointer;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-muted);
  list-style: none;
  user-select: none;
  transition: color var(--transition);
}
.settings-toggle:hover { color: var(--text-primary); }
.settings-toggle::marker, .settings-toggle::-webkit-details-marker { display: none; }
.settings-badge {
  background: var(--accent);
  color: #fff;
  font-size: 10px;
  padding: 1px 7px;
  border-radius: 10px;
}
.settings-body {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 16px;
  padding: 16px 24px 20px;
  border-top: 1px solid var(--border);
}
.settings-section { display: flex; flex-direction: column; gap: 8px; }
.settings-section-title {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-primary);
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 6px;
}
.hint {
  font-size: 11px;
  font-weight: 400;
  color: var(--text-muted);
}
.settings-textarea {
  background: var(--bg-tertiary);
  border: 1px solid var(--border);
  color: var(--text-primary);
  border-radius: var(--radius);
  padding: 8px 10px;
  font-size: 12px;
  font-family: monospace;
  resize: vertical;
  outline: none;
  transition: border-color var(--transition);
  width: 100%;
}
.settings-textarea:focus { border-color: var(--accent); }
.settings-row { display: flex; gap: 8px; flex-wrap: wrap; }
.settings-input {
  flex: 1;
  min-width: 180px;
  background: var(--bg-tertiary);
  border: 1px solid var(--border);
  color: var(--text-primary);
  border-radius: var(--radius);
  padding: 7px 10px;
  font-size: 12px;
  font-family: monospace;
  outline: none;
  transition: border-color var(--transition);
}
.settings-input:focus { border-color: var(--accent); }
.settings-select {
  background: var(--bg-tertiary);
  border: 1px solid var(--border);
  color: var(--text-primary);
  border-radius: var(--radius);
  padding: 6px 8px;
  font-size: 12px;
  outline: none;
  min-width: 160px;
  transition: border-color var(--transition);
}
.settings-select:focus { border-color: var(--accent); }

/* 标签组 */
.tag-wrap { display: flex; flex-wrap: wrap; gap: 6px; min-height: 24px; }
.tag-item {
  display: flex; align-items: center; gap: 5px;
  background: var(--bg-primary);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 3px 8px;
  font-size: 11px;
  color: var(--text-link);
}
.tag-remove {
  background: none; border: none;
  color: var(--text-muted);
  cursor: pointer;
  font-size: 13px;
  padding: 0 2px;
  line-height: 1;
}
.tag-remove:hover { color: var(--red); }

/* 档位配置 */
.threshold-list { display: flex; flex-direction: column; gap: 10px; }
.tier-card {
  background: var(--bg-primary);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 12px 14px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.tier-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}
.tier-inputs { display: flex; flex-wrap: wrap; gap: 8px; }
.tier-label-input, .tier-reward-input {
  background: var(--bg-tertiary);
  border: 1px solid var(--border);
  color: var(--text-primary);
  border-radius: 6px;
  padding: 5px 8px;
  font-size: 12px;
  outline: none;
  transition: border-color var(--transition);
}
.tier-label-input { width: 100px; }
.tier-reward-input { flex: 1; min-width: 120px; }
.tier-label-input:focus, .tier-reward-input:focus { border-color: var(--accent); }
.tier-conditions { display: flex; flex-wrap: wrap; gap: 6px; }
.tier-cond {
  display: flex; align-items: center; gap: 4px;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 4px 8px;
  font-size: 11px;
}
.tier-cond select, .tier-cond input {
  background: transparent;
  border: none;
  color: var(--text-primary);
  font-size: 11px;
  outline: none;
}
.tier-cond select { color: var(--text-muted); cursor: pointer; }
.tier-cond input { width: 52px; text-align: right; }
.btn-add-cond, .btn-del-cond {
  background: none; border: none;
  font-size: 13px; cursor: pointer;
  padding: 1px 4px; border-radius: 4px;
  color: var(--text-muted);
  transition: color var(--transition);
}
.btn-add-cond:hover { color: var(--green); }
.btn-del-cond:hover { color: var(--red); }
.btn-del-tier {
  background: none; border: none;
  color: var(--text-muted); cursor: pointer;
  font-size: 13px; padding: 2px 6px; border-radius: 4px;
  transition: color var(--transition);
}
.btn-del-tier:hover { color: var(--red); }

.btn-add-tier {
  display: inline-flex; align-items: center; gap: 5px;
  background: var(--bg-tertiary);
  border: 1px dashed var(--border);
  color: var(--text-muted);
  border-radius: var(--radius);
  padding: 6px 14px;
  font-size: 12px; cursor: pointer;
  transition: all var(--transition);
  margin-top: 2px;
  width: fit-content;
}
.btn-add-tier:hover { border-color: var(--accent); color: var(--accent); }

/* 达标档位 badge */
.tier-badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 3px 10px;
  border-radius: 20px;
  font-size: 11px;
  font-weight: 700;
  white-space: nowrap;
}
.tier-badge.tier-pass   { background: rgba(35,165,90,0.2);  color: var(--green);  border: 1px solid var(--green);  }
.tier-badge.tier-top    { background: rgba(240,177,50,0.2); color: var(--yellow); border: 1px solid var(--yellow); }
.tier-badge.tier-fail   { background: rgba(242,63,67,0.2);  color: var(--red);    border: 1px solid var(--red);    }
.tier-badge.tier-custom { background: rgba(88,101,242,0.2); color: #a5b4ff;       border: 1px solid #5865f2;       }
.tier-reward { font-size: 10px; color: var(--text-muted); margin-top: 3px; }

/* ── 顶栏 ── */
.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border);
  padding: 12px 24px;
  position: sticky;
  top: 0;
  z-index: 100;
}
.topbar-left { display: flex; align-items: center; gap: 12px; }
.guild-icon {
  width: 40px; height: 40px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--accent);
}
.guild-name { font-size: 16px; font-weight: 700; color: var(--text-primary); }
.guild-info { display: flex; flex-direction: column; gap: 1px; }
.guild-sub { font-size: 11px; color: var(--text-muted); }
.badge-discord {
  display: flex; align-items: center; gap: 6px;
  background: var(--accent);
  color: #fff;
  font-size: 12px; font-weight: 600;
  padding: 5px 12px;
  border-radius: 20px;
}

/* ── 筛选栏 ── */
.filter-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  gap: 12px 16px;
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border);
  padding: 14px 24px;
}
.filter-group { display: flex; flex-direction: column; gap: 4px; }
.filter-group label { font-size: 11px; color: var(--text-muted); text-transform: uppercase; letter-spacing: .5px; }
.filter-group input,
.filter-group select {
  background: var(--bg-tertiary);
  border: 1px solid var(--border);
  color: var(--text-primary);
  border-radius: var(--radius);
  padding: 7px 10px;
  font-size: 13px;
  outline: none;
  transition: border-color var(--transition);
  min-width: 130px;
}
.filter-group input:focus,
.filter-group select:focus { border-color: var(--accent); }
.filter-group input[type="date"]::-webkit-calendar-picker-indicator {
  filter: invert(0.7);
  cursor: pointer;
}

.btn-primary {
  display: flex; align-items: center; gap: 6px;
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: var(--radius);
  padding: 8px 18px;
  font-size: 13px; font-weight: 600;
  cursor: pointer;
  transition: background var(--transition);
  align-self: flex-end;
}
.btn-primary:hover { background: var(--accent-hover); }
.btn-primary:disabled { opacity: 0.5; cursor: not-allowed; }

.quick-ranges { display: flex; gap: 6px; align-self: flex-end; }
.btn-range {
  background: var(--bg-tertiary);
  color: var(--text-muted);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 7px 12px;
  font-size: 12px;
  cursor: pointer;
  transition: all var(--transition);
}
.btn-range:hover { background: var(--bg-hover); color: var(--text-primary); border-color: var(--accent); }

/* ── 汇总卡片 ── */
.summary-bar {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  padding: 14px 24px;
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border);
}
.summary-card {
  flex: 1;
  min-width: 130px;
  background: var(--bg-tertiary);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 12px 16px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.summary-label { font-size: 11px; color: var(--text-muted); text-transform: uppercase; letter-spacing: .5px; }
.summary-value { font-size: 22px; font-weight: 700; color: var(--text-primary); }

/* ── 状态栏 ── */
.status-bar {
  padding: 8px 24px;
  font-size: 12px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.status-idle   { background: var(--bg-tertiary); color: var(--text-muted); border-bottom: 1px solid var(--border); }
.status-loading{ background: #1a3a5c; color: #7dc4f7; border-bottom: 1px solid #2d5b8a; }
.status-success{ background: #1a3a2a; color: #57c77d; border-bottom: 1px solid #2a5c3a; }
.status-error  { background: #3a1a1a; color: #f78787; border-bottom: 1px solid #5c2a2a; }

/* ── 表格容器 ── */
.table-wrap {
  padding: 16px 24px 40px;
  overflow-x: auto;
}

/* ── 表格 ── */
.stats-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}
.stats-table thead th {
  background: var(--bg-secondary);
  color: var(--text-muted);
  text-transform: uppercase;
  font-size: 11px;
  letter-spacing: .5px;
  padding: 10px 12px;
  text-align: left;
  border-bottom: 2px solid var(--border);
  white-space: nowrap;
  position: sticky;
  top: 65px;
  z-index: 10;
}
.stats-table thead th.sortable {
  cursor: pointer;
  user-select: none;
}
.stats-table thead th.sortable:hover { color: var(--text-primary); }
.stats-table thead th.sort-asc .sort-icon::after  { content: " ▲"; }
.stats-table thead th.sort-desc .sort-icon::after { content: " ▼"; }
.stats-table thead th.active-sort { color: var(--accent); }

.stats-table tbody tr {
  border-bottom: 1px solid var(--border);
  transition: background var(--transition);
}
.stats-table tbody tr:hover { background: var(--bg-hover); }
.stats-table tbody td {
  padding: 10px 12px;
  vertical-align: middle;
  color: var(--text-primary);
}

/* 排名列 */
.th-rank, td.td-rank {
  width: 40px;
  text-align: center;
  color: var(--text-muted);
  font-weight: 700;
}
.rank-1 { color: #ffd700; }
.rank-2 { color: #c0c0c0; }
.rank-3 { color: #cd7f32; }

/* 用户列 */
.th-user { min-width: 160px; }
.user-cell { display: flex; align-items: center; gap: 10px; }
.user-avatar {
  width: 32px; height: 32px;
  border-radius: 50%;
  object-fit: cover;
  flex-shrink: 0;
  border: 2px solid var(--border);
}
.user-name { font-weight: 600; color: var(--text-primary); }
.user-nick { font-size: 11px; color: var(--text-muted); }

/* 数值 */
td.td-num {
  font-variant-numeric: tabular-nums;
  font-weight: 600;
  text-align: right;
}
td.td-num.highlight-green { color: var(--green); }
td.td-num.highlight-yellow { color: var(--yellow); }
td.td-num.highlight-red { color: var(--red); }
td.td-num.val-zero { color: var(--text-muted); font-weight: 400; }

/* 进度条 */
.bar-wrap {
  display: flex;
  align-items: center;
  gap: 8px;
}
.bar-track {
  flex: 1;
  height: 6px;
  background: var(--bg-primary);
  border-radius: 3px;
  overflow: hidden;
  min-width: 60px;
}
.bar-fill {
  height: 100%;
  border-radius: 3px;
  background: var(--accent);
  transition: width 0.4s ease;
}
.bar-val { font-variant-numeric: tabular-nums; font-weight: 600; min-width: 32px; text-align: right; }

/* 频道 badge */
.channel-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  background: var(--bg-primary);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 2px 7px;
  font-size: 11px;
  cursor: pointer;
  color: var(--text-link);
  transition: background var(--transition);
}
.channel-badge:hover { background: var(--bg-hover); }

/* 角色 pill */
.role-pills { display: flex; flex-wrap: wrap; gap: 4px; }
.role-pill {
  background: var(--accent);
  color: #fff;
  font-size: 11px;
  padding: 2px 7px;
  border-radius: 10px;
  white-space: nowrap;
}

/* placeholder */
.placeholder-row td {
  text-align: center;
  color: var(--text-muted);
  padding: 48px 0;
  font-size: 14px;
}

/* ── 加载遮罩 ── */
.loading-overlay {
  position: fixed; inset: 0;
  background: rgba(0,0,0,0.7);
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  gap: 20px;
  z-index: 200;
  backdrop-filter: blur(4px);
}
.loading-spinner {
  width: 48px; height: 48px;
  border: 4px solid var(--border);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }
.loading-overlay p {
  color: var(--text-primary);
  font-size: 14px;
  text-align: center;
  line-height: 1.8;
}

/* ── 弹窗 ── */
.modal {
  position: fixed; inset: 0;
  background: rgba(0,0,0,0.6);
  display: flex; align-items: center; justify-content: center;
  z-index: 300;
}
.modal-box {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 12px;
  width: 360px;
  max-height: 60vh;
  overflow-y: auto;
}
.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px 18px;
  border-bottom: 1px solid var(--border);
  font-weight: 700;
  font-size: 15px;
  position: sticky; top: 0;
  background: var(--bg-secondary);
}
.modal-close {
  background: none; border: none; color: var(--text-muted);
  font-size: 16px; cursor: pointer; padding: 2px 6px;
  border-radius: 4px;
}
.modal-close:hover { background: var(--bg-hover); color: var(--text-primary); }
.channel-list { list-style: none; padding: 10px 18px 18px; }
.channel-list li {
  display: flex; align-items: center; gap: 8px;
  padding: 6px 0;
  border-bottom: 1px solid var(--border);
  color: var(--text-primary);
  font-size: 13px;
}
.channel-list li:last-child { border-bottom: none; }

/* ── 响应式 ── */
@media (max-width: 900px) {
  .filter-bar { padding: 12px 14px; }
  .table-wrap  { padding: 12px 8px 32px; }
  .summary-bar { padding: 10px 14px; }
  .topbar { padding: 10px 14px; }
}