/* ============================================================
 * 任务调度宝 · 管理后台 — Ant Design 5 风格
 * 主色：#1677ff，参考 Ant Design 设计 token
 * ============================================================ */
:root {
  --primary: #1677ff;
  --primary-hover: #4096ff;
  --primary-active: #0958d9;
  --primary-bg: #e6f4ff;
  --primary-bg-hover: #bae0ff;
  --success: #52c41a;
  --success-bg: #f6ffed;
  --warning: #faad14;
  --warning-bg: #fffbe6;
  --error: #ff4d4f;
  --error-bg: #fff2f0;
  --purple: #722ed1;
  --pink: #eb2f96;
  --cyan: #13c2c2;

  --text: rgba(0, 0, 0, .88);
  --text-secondary: rgba(0, 0, 0, .65);
  --text-tertiary: rgba(0, 0, 0, .45);
  --text-quaternary: rgba(0, 0, 0, .25);

  --border: #d9d9d9;
  --border-secondary: #f0f0f0;

  --bg-base: #f5f5f5;
  --bg-elevated: #ffffff;
  --bg-layout: #f5f5f5;
  --bg-spotlight: rgba(0, 0, 0, .85);

  --radius: 6px;
  --radius-lg: 8px;
  --radius-sm: 4px;

  --shadow-1: 0 1px 2px 0 rgba(0,0,0,.03), 0 1px 6px -1px rgba(0,0,0,.02), 0 2px 4px 0 rgba(0,0,0,.02);
  --shadow-2: 0 6px 16px 0 rgba(0,0,0,.08), 0 3px 6px -4px rgba(0,0,0,.12), 0 9px 28px 8px rgba(0,0,0,.05);

  --side-width: 220px;
  --side-bg: #001529;
  --side-fg: rgba(255,255,255,.65);
  --side-fg-hover: #ffffff;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html, body { height: 100%; }
body {
  background: var(--bg-layout);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Noto Sans SC", "Microsoft YaHei", sans-serif;
  font-size: 14px;
  line-height: 1.5715;
  -webkit-font-smoothing: antialiased;
}
.hidden { display: none !important; }

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

/* ============== 登录页 ============== */
.login-screen {
  position: fixed; inset: 0;
  background: #f0f2f5;
  display: flex; align-items: center; justify-content: center;
  padding: 20px;
  background-image:
    radial-gradient(circle at 20% 30%, rgba(22,119,255,.1), transparent 50%),
    radial-gradient(circle at 80% 70%, rgba(114,46,209,.08), transparent 50%);
}
.login-box {
  background: #fff; border-radius: 8px;
  padding: 40px 36px; width: 100%; max-width: 400px;
  box-shadow: var(--shadow-2);
}
.login-logo {
  width: 64px; height: 64px; border-radius: 16px; margin: 0 auto 18px;
  background: linear-gradient(135deg, #1677ff, #722ed1); color: #fff;
  font-size: 28px; display: flex; align-items: center; justify-content: center;
}
.login-box h1 { font-size: 24px; text-align: center; font-weight: 600; }
.login-sub { color: var(--text-secondary); font-size: 13px; text-align: center; margin: 6px 0 28px; }
.login-form { display: flex; flex-direction: column; gap: 14px; }
.login-form label {
  font-size: 13px; color: var(--text); display: flex; flex-direction: column; gap: 6px;
}
.login-form input {
  border: 1px solid var(--border); border-radius: var(--radius);
  padding: 10px 12px; font-size: 14px; outline: none;
  transition: all .2s;
}
.login-form input:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 2px rgba(22,119,255,.1);
}
.login-form .btn-primary { padding: 10px; font-size: 15px; margin-top: 6px; }
.login-err { color: var(--error); font-size: 13px; min-height: 18px; text-align: center; }
.login-hint { font-size: 12px; color: var(--text-tertiary); text-align: center; }

/* ============== App 框架 ============== */
.app { display: flex; min-height: 100vh; }

/* 侧栏 */
.side {
  width: var(--side-width); background: var(--side-bg);
  display: flex; flex-direction: column;
  flex-shrink: 0;
  position: sticky; top: 0; height: 100vh;
  overflow-y: auto;
}
.brand {
  padding: 20px 18px; color: #fff; font-weight: 600; font-size: 16px;
  display: flex; align-items: center; gap: 10px;
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.brand i {
  width: 28px; height: 28px; border-radius: 6px;
  background: linear-gradient(135deg, #1677ff, #722ed1);
  display: inline-flex; align-items: center; justify-content: center;
  font-size: 14px;
}
.menu { flex: 1; padding: 12px 8px; display: flex; flex-direction: column; gap: 2px; }
.menu-item {
  display: flex; align-items: center; gap: 10px;
  padding: 10px 14px; color: var(--side-fg); border-radius: var(--radius);
  text-decoration: none; cursor: pointer; transition: all .15s;
  font-size: 14px;
}
.menu-item:hover { background: rgba(255,255,255,.06); color: var(--side-fg-hover); }
.menu-item.active {
  background: var(--primary); color: #fff;
}
.menu-item i { width: 18px; text-align: center; font-size: 14px; }

.side-footer {
  padding: 14px 16px; border-top: 1px solid rgba(255,255,255,.08);
  display: flex; align-items: center; gap: 8px;
}
.me { flex: 1; min-width: 0; }
.me-name { color: #fff; font-size: 13px; font-weight: 500; }
.me-role { color: rgba(255,255,255,.45); font-size: 11px; }

/* 主区 */
.main { flex: 1; min-width: 0; display: flex; flex-direction: column; background: var(--bg-layout); }
.topbar {
  background: #fff; padding: 16px 24px;
  border-bottom: 1px solid var(--border-secondary);
  display: flex; align-items: center; justify-content: space-between;
  position: sticky; top: 0; z-index: 10;
}
.topbar h2 { font-size: 18px; font-weight: 500; color: var(--text); }
.topbar-actions { display: flex; gap: 8px; align-items: center; }
.page { flex: 1; padding: 20px 24px; overflow: visible; }

/* ============== 通用控件 ============== */
.btn-primary {
  background: var(--primary); color: #fff; border: 1px solid var(--primary);
  padding: 5px 16px; border-radius: var(--radius); font-weight: 400;
  cursor: pointer; transition: all .2s;
  display: inline-flex; align-items: center; gap: 6px; font-size: 14px;
  height: 32px; line-height: 1;
  box-shadow: 0 2px 0 rgba(5,145,255,.1);
}
.btn-primary:hover { background: var(--primary-hover); border-color: var(--primary-hover); }
.btn-primary:active { background: var(--primary-active); border-color: var(--primary-active); }
.btn-primary:disabled { background: rgba(0,0,0,.04); border-color: var(--border); color: var(--text-quaternary); cursor: not-allowed; box-shadow: none; }

.btn-secondary {
  background: #fff; color: var(--text); border: 1px solid var(--border);
  padding: 5px 16px; border-radius: var(--radius); cursor: pointer;
  display: inline-flex; align-items: center; gap: 6px; font-size: 14px;
  height: 32px; line-height: 1;
  transition: all .2s;
}
.btn-secondary:hover { color: var(--primary); border-color: var(--primary); }

.btn-danger {
  background: #fff; color: var(--error); border: 1px solid var(--border);
  padding: 5px 16px; border-radius: var(--radius); cursor: pointer; font-size: 14px;
  height: 32px; line-height: 1; transition: all .2s;
}
.btn-danger:hover { background: var(--error); color: #fff; border-color: var(--error); }

.btn-icon {
  width: 32px; height: 32px; border-radius: var(--radius); border: none;
  background: transparent; cursor: pointer; color: var(--text-secondary);
  display: inline-flex; align-items: center; justify-content: center;
  transition: all .15s; font-size: 14px;
}
.btn-icon:hover { background: rgba(0,0,0,.04); color: var(--primary); }
.side-footer .btn-icon { color: rgba(255,255,255,.65); }
.side-footer .btn-icon:hover { background: rgba(255,255,255,.08); color: #fff; }

/* 输入框 */
input[type="text"], input[type="number"], input[type="date"],
input[type="datetime-local"], input[type="tel"], input[type="password"],
input[type="search"], select, textarea {
  border: 1px solid var(--border); border-radius: var(--radius);
  padding: 5px 12px; font-size: 14px; outline: none;
  font-family: inherit; background: #fff;
  transition: all .2s; height: 32px; line-height: 1.5715;
  color: var(--text);
}
input:hover, select:hover, textarea:hover { border-color: var(--primary-hover); }
input:focus, select:focus, textarea:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 2px rgba(22,119,255,.1);
}
textarea { resize: vertical; min-height: 76px; height: auto; padding: 6px 12px; }
input[disabled] { background: rgba(0,0,0,.04); color: var(--text-tertiary); cursor: not-allowed; }
label { font-size: 14px; color: var(--text); }

/* 卡片 */
.card {
  background: #fff; border-radius: var(--radius-lg); padding: 20px;
  box-shadow: var(--shadow-1); margin-bottom: 16px;
  border: 1px solid var(--border-secondary);
}
.card-head {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 16px; padding-bottom: 14px;
  border-bottom: 1px solid var(--border-secondary);
}
.card-head h3 {
  font-size: 16px; font-weight: 500; color: var(--text);
  display: flex; align-items: center; gap: 8px;
}
.card-head h3 i { color: var(--primary); font-size: 14px; }
.card-head .actions { display: flex; gap: 8px; align-items: center; }
.card-head .actions input { width: 200px; }

/* 表格 */
.tbl { width: 100%; border-collapse: collapse; font-size: 14px; }
.tbl th, .tbl td {
  padding: 12px 16px; text-align: left;
  border-bottom: 1px solid var(--border-secondary);
}
.tbl th {
  background: #fafafa; font-weight: 500;
  color: var(--text); font-size: 14px;
}
.tbl tr { transition: background .15s; }
.tbl tbody tr:hover { background: #fafafa; }
.tbl .row-actions { display: flex; gap: 4px; }

/* 状态徽章 (Ant Design Tag 风格) */
.badge {
  display: inline-block; padding: 0 7px;
  font-size: 12px; line-height: 20px;
  border-radius: 4px; border: 1px solid transparent;
  white-space: nowrap;
}
.badge.role-admin { background: var(--warning-bg); color: #d48806; border-color: #ffe58f; }
.badge.role-leader { background: #f9f0ff; color: #531dab; border-color: #d3adf7; }
.badge.role-staff { background: var(--primary-bg); color: var(--primary); border-color: #91caff; }
.badge.status-pending { background: var(--warning-bg); color: #d48806; border-color: #ffe58f; }
.badge.status-in_progress { background: var(--primary-bg); color: var(--primary); border-color: #91caff; }
.badge.status-done { background: var(--success-bg); color: #389e0d; border-color: #b7eb8f; }
.badge.status-skipped { background: #fafafa; color: var(--text-tertiary); border-color: var(--border); }
.badge.status-open { background: var(--success-bg); color: #389e0d; border-color: #b7eb8f; }
.badge.status-closed { background: #fafafa; color: var(--text-tertiary); border-color: var(--border); }
.badge.disabled { background: var(--error-bg); color: #cf1322; border-color: #ffccc7; }

/* 进度条 */
.progress {
  height: 6px; background: rgba(0,0,0,.04); border-radius: 100px; overflow: hidden;
}
.progress-bar {
  height: 100%; background: var(--primary);
  transition: width .3s; border-radius: 100px;
}
.progress-bar.success { background: var(--success); }
.progress-text { font-size: 12px; color: var(--text-tertiary); margin-top: 4px; }

/* 空状态 */
.empty {
  padding: 60px 20px; text-align: center; color: var(--text-tertiary);
}
.empty i { font-size: 48px; color: rgba(0,0,0,.15); margin-bottom: 12px; }
.empty .desc { font-size: 14px; color: var(--text-tertiary); }

/* Modal */
.modal-overlay {
  position: fixed; inset: 0; background: rgba(0,0,0,.45);
  display: flex; align-items: center; justify-content: center; z-index: 1000;
  opacity: 0; pointer-events: none; transition: opacity .2s;
}
.modal-overlay.active { opacity: 1; pointer-events: auto; }
.modal-box {
  background: #fff; border-radius: var(--radius-lg); min-width: 480px; max-width: 90vw;
  max-height: 90vh; display: flex; flex-direction: column;
  transform: scale(.95); transition: transform .2s;
  box-shadow: var(--shadow-2);
}
.modal-overlay.active .modal-box { transform: scale(1); }
.modal-head {
  padding: 16px 24px; border-bottom: 1px solid var(--border-secondary);
  display: flex; align-items: center; justify-content: space-between;
}
.modal-head h3 { font-size: 16px; font-weight: 500; }
.modal-body { padding: 24px; overflow: auto; flex: 1; }
.modal-foot {
  padding: 12px 24px; border-top: 1px solid var(--border-secondary);
  display: flex; gap: 8px; justify-content: flex-end;
}
.modal-box.lg { width: 720px; }
.modal-box.xl { width: 960px; }

/* form-grid */
.form-grid { display: grid; gap: 18px; }
.form-grid label { display: flex; flex-direction: column; gap: 6px; }
.form-grid label span { font-size: 14px; color: var(--text); }
.form-grid label small { color: var(--text-tertiary); font-size: 12px; }
.form-row { display: flex; gap: 12px; align-items: flex-start; }
.form-row > * { flex: 1; }

/* Toast (Ant Design message 风格) */
.toast {
  position: fixed; left: 50%; top: 24px; transform: translateX(-50%) translateY(-20px);
  background: #fff; color: var(--text);
  padding: 9px 16px; border-radius: var(--radius);
  font-size: 14px; opacity: 0; pointer-events: none; transition: all .25s;
  z-index: 1100; max-width: 80vw;
  box-shadow: var(--shadow-2);
  border: 1px solid var(--border-secondary);
  display: inline-flex; align-items: center; gap: 8px;
}
.toast::before { font-family: "Font Awesome 6 Free"; font-weight: 900; }
.toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }
.toast.success { color: var(--success); }
.toast.success::before { content: "\f058"; }
.toast.error { color: var(--error); }
.toast.error::before { content: "\f057"; }

/* ============== 看板 ============== */
.board-stat-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 16px; margin-bottom: 16px;
}
.stat-card {
  background: #fff; border-radius: var(--radius-lg); padding: 20px;
  box-shadow: var(--shadow-1);
  border: 1px solid var(--border-secondary);
}
.stat-label { font-size: 14px; color: var(--text-secondary); }
.stat-value { font-size: 30px; font-weight: 500; margin-top: 6px; color: var(--text); }
.stat-value.purple { color: var(--purple); }
.stat-value.green { color: var(--success); }
.stat-value.orange { color: var(--warning); }
.stat-value.red { color: var(--error); }
.stat-value.pink { color: var(--pink); }

.board-grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
@media (max-width: 1100px) { .board-grid-2 { grid-template-columns: 1fr; } }

.chart-wrap { position: relative; height: 280px; }

/* ============== 组织树（任务宝风格 - 可折叠树形） ============== */
.org-tree-board {
  background: #fff; border-radius: var(--radius-lg);
  border: 1px solid var(--border-secondary);
  padding: 8px;
}
.tree-node {
  position: relative;
}
.tree-row {
  display: flex; align-items: center; gap: 8px;
  padding: 8px 10px; border-radius: var(--radius);
  cursor: pointer; transition: all .15s;
  position: relative;
}
.tree-row:hover { background: var(--primary-bg); }
.tree-row.selected { background: var(--primary-bg); }
.tree-row .toggle {
  width: 18px; height: 18px;
  display: inline-flex; align-items: center; justify-content: center;
  color: var(--text-tertiary); font-size: 11px;
  cursor: pointer; transition: transform .2s;
}
.tree-row .toggle.empty { visibility: hidden; }
.tree-row .toggle.expanded { transform: rotate(90deg); }

.tree-row .icon-wrap {
  width: 28px; height: 28px; border-radius: 6px;
  background: linear-gradient(135deg, #1677ff, #5b8def); color: #fff;
  display: inline-flex; align-items: center; justify-content: center;
  font-size: 12px; flex-shrink: 0;
}
.tree-row .icon-wrap.leaf { background: #f0f0f0; color: var(--text-secondary); }
.tree-row .name { flex: 1; font-size: 14px; color: var(--text); font-weight: 500; }
.tree-row .meta {
  font-size: 12px; color: var(--text-tertiary);
  display: inline-flex; gap: 8px; align-items: center;
}
.tree-row .meta .tag {
  background: rgba(0,0,0,.04); padding: 1px 8px; border-radius: 10px;
  color: var(--text-secondary);
}
.tree-row .leader-tag {
  background: var(--primary-bg); color: var(--primary);
  padding: 1px 8px; border-radius: 10px; font-size: 11px;
}
.tree-row .actions {
  display: flex; gap: 2px; opacity: 0; transition: opacity .15s;
}
.tree-row:hover .actions { opacity: 1; }
.tree-row .actions .btn-icon {
  width: 26px; height: 26px; font-size: 12px;
}

.tree-children {
  margin-left: 24px;
  border-left: 1px dashed var(--border);
  padding-left: 8px;
  overflow: hidden;
  transition: max-height .25s ease;
}
.tree-children.collapsed { display: none; }

.org-empty-hint {
  padding: 8px 12px; color: var(--text-tertiary); font-size: 13px;
}

/* 拖拽时的样式 */
.tree-node.dragging { opacity: .5; }
.tree-row.drag-over-into {
  background: var(--success-bg); border: 1px dashed var(--success);
}
.tree-row.drag-over-before {
  border-top: 2px solid var(--primary);
}
.tree-row.drag-over-after {
  border-bottom: 2px solid var(--primary);
}

/* ============== 字段设计器 ============== */
.field-designer {
  display: flex; flex-direction: column; gap: 8px;
}
.field-row {
  display: grid;
  grid-template-columns: 22px 1.2fr 1.2fr 0.9fr 80px 1.5fr 36px;
  gap: 8px; align-items: center;
  background: #fafafa; padding: 10px; border-radius: var(--radius);
  border: 1px solid var(--border-secondary);
}
.field-row .drag-handle { color: var(--text-tertiary); cursor: grab; text-align: center; }
.field-row input, .field-row select { font-size: 13px; height: 30px; padding: 4px 10px; }
.field-row .req-toggle {
  display: flex; align-items: center; gap: 4px; font-size: 13px;
  color: var(--text-secondary); cursor: pointer;
}
.field-row .req-toggle input { width: 14px; height: 14px; cursor: pointer; }
.add-field-btns { display: flex; gap: 6px; flex-wrap: wrap; margin-top: 12px; }
.add-field-btns button {
  border: 1px dashed var(--border); background: #fff;
  border-radius: var(--radius); padding: 5px 12px; font-size: 13px; cursor: pointer;
  color: var(--text-secondary); transition: all .15s;
  height: 30px;
}
.add-field-btns button:hover {
  border-color: var(--primary); border-style: solid;
  color: var(--primary); background: var(--primary-bg);
}

/* ============== 任务下发 ============== */
.dispatch-step {
  background: #fff; border-radius: var(--radius-lg); padding: 24px;
  box-shadow: var(--shadow-1); margin-bottom: 16px;
  border: 1px solid var(--border-secondary);
}
.dispatch-step .step-title {
  font-size: 15px; font-weight: 500; margin-bottom: 16px;
  display: flex; align-items: center; gap: 10px;
  color: var(--text);
}
.step-title .num {
  width: 24px; height: 24px; border-radius: 50%;
  background: var(--primary); color: #fff; font-size: 12px;
  display: inline-flex; align-items: center; justify-content: center;
  font-weight: 500;
}
.upload-zone {
  border: 1px dashed var(--border); border-radius: var(--radius-lg);
  padding: 40px 20px; text-align: center; cursor: pointer;
  transition: all .15s; background: #fafafa;
}
.upload-zone:hover, .upload-zone.dragover {
  border-color: var(--primary); background: var(--primary-bg);
}
.upload-zone i { font-size: 36px; color: var(--primary); margin-bottom: 10px; }
.upload-zone .hint { font-size: 13px; color: var(--text-tertiary); margin-top: 6px; }
.upload-zone .file-name { color: var(--primary); font-weight: 500; }

.preview-tbl-wrap {
  max-height: 400px; overflow: auto;
  border: 1px solid var(--border-secondary); border-radius: var(--radius);
}

.dispatch-result {
  padding: 16px; border-radius: var(--radius); background: var(--success-bg);
  border: 1px solid #b7eb8f; color: #389e0d;
}
.dispatch-result.has-err { background: var(--error-bg); border-color: #ffccc7; color: #cf1322; }

/* ============== 模板卡片 ============== */
.tpl-card {
  border: 1px solid var(--border); border-radius: var(--radius-lg);
  padding: 16px; cursor: pointer; min-width: 220px;
  transition: all .2s; background: #fff;
}
.tpl-card:hover {
  border-color: var(--primary);
  box-shadow: 0 4px 12px rgba(22,119,255,.12);
}
.tpl-card.selected {
  border-color: var(--primary); background: var(--primary-bg);
  box-shadow: 0 4px 12px rgba(22,119,255,.2);
}
.tpl-card .tpl-title { font-weight: 500; font-size: 14px; color: var(--text); }
.tpl-card .tpl-meta { font-size: 12px; color: var(--text-tertiary); margin-top: 6px; }

/* 字段标签 */
.field-pill {
  display: inline-block;
  background: var(--primary-bg); color: var(--primary);
  padding: 1px 8px; border-radius: 10px; font-size: 12px;
  margin: 2px; line-height: 18px;
}