/* dh.kluv.cn 管理后台样式 */
:root, html[data-theme-mode="dark"] {
  --bg: #000; --panel: #1c1c1e; --card: #2c2c2e; --card-hover: #3a3a3c;
  --text: #fff; --muted: #8e8e93; --border: rgba(255,255,255,.12);
  --accent: #7694b9; --accent-hover: #6684a9; --accent-rgb: 118,148,185;
  --success: #30d158; --error: #ff453a;
  --gradient: linear-gradient(135deg,#7694b9 0%,#a855f7 50%,#ff6b6b 100%);
}
html[data-theme-mode="light"] {
  --bg: #f5f5f7; --panel: #fff; --card: #fff; --card-hover: #ececed;
  --text: #1d1d1f; --muted: #6e6e73; --border: rgba(0,0,0,.1);
  --shadow: rgba(0,0,0,.08);
}
* { margin:0; padding:0; box-sizing:border-box; }
body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Noto Sans", "PingFang SC", "Microsoft YaHei", sans-serif;
  background: var(--bg); color: var(--text); min-height: 100vh;
}
a { color: inherit; text-decoration: none; }
button { font-family: inherit; }

.admin-wrap { max-width: 1100px; margin: 0 auto; padding: 0 20px 60px; }

/* 按钮 */
.btn {
  display: inline-flex; align-items: center; gap: 7px;
  border: none; border-radius: 10px; padding: 10px 18px;
  font-size: .9rem; cursor: pointer; transition: all .2s ease;
}
.btn-primary { background: var(--accent); color: #fff; }
.btn-primary:hover { background: var(--accent-hover); transform: translateY(-1px); }
.btn-ghost { background: transparent; border: 1px solid var(--border); color: var(--text); }
.btn-ghost:hover { background: var(--card); }
.btn-danger { background: transparent; border: 1px solid rgba(255,69,58,.4); color: #ff453a; }
.btn-danger:hover { background: rgba(255,69,58,.12); }
.btn-sm { padding: 7px 13px; font-size: .82rem; }
.btn-block { width: 100%; justify-content: center; }
.btn:disabled { opacity: .55; cursor: not-allowed; }
.btn-col { display: flex; flex-direction: column; gap: 10px; align-items: flex-start; }

/* 登录 */
.login-card {
  max-width: 380px; margin: 12vh auto 0;
  background: var(--panel); border: 1px solid var(--border);
  border-radius: 20px; padding: 38px 34px;
}
.login-logo {
  width: 64px; height: 64px; margin: 0 auto 16px; border-radius: 18px;
  background: var(--gradient); display: flex; align-items: center; justify-content: center;
  color: #fff; font-size: 1.6rem;
}
.login-card h1 { font-size: 1.25rem; text-align: center; }
.login-sub { text-align: center; color: var(--muted); font-size: .85rem; margin: 6px 0 24px; }
.login-back { display: block; text-align: center; margin-top: 18px; color: var(--muted); font-size: .85rem; }
.login-back:hover { color: var(--accent); }

/* 表单 */
.field { margin-bottom: 15px; }
.field label { display: block; font-size: .82rem; color: var(--muted); margin-bottom: 6px; }
.field input, .field select, .field textarea {
  width: 100%; background: var(--card); border: 1px solid var(--border);
  border-radius: 10px; padding: 11px 13px; color: var(--text);
  font-size: .92rem; outline: none; transition: border .2s;
  font-family: inherit;
}
.field input:focus, .field select:focus, .field textarea:focus { border-color: rgba(var(--accent-rgb), .6); }
.field-check { margin-bottom: 14px; font-size: .88rem; }
.field-check input { accent-color: var(--accent); }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.form-msg { font-size: .85rem; min-height: 20px; margin-bottom: 10px; }
.form-msg.ok { color: var(--success); }
.form-msg.err { color: var(--error); }
.hint { font-size: .8rem; color: var(--muted); margin-top: 8px; line-height: 1.6; }
.hint code { background: var(--card); padding: 1px 6px; border-radius: 4px; }

/* 头部 */
.admin-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 18px 0; border-bottom: 1px solid var(--border); flex-wrap: wrap; gap: 10px;
}
.admin-header-left { display: flex; align-items: center; gap: 10px; }
.admin-logo-icon { font-size: 1.4rem; background: var(--gradient); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.admin-title { font-weight: 700; font-size: 1.05rem; }
.admin-header-right { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.admin-user { color: var(--muted); font-size: .88rem; }

/* Tabs */
.admin-tabs { display: flex; gap: 6px; margin: 18px 0; flex-wrap: wrap; }
.tab {
  display: inline-flex; align-items: center; gap: 7px;
  background: transparent; border: 1px solid var(--border);
  color: var(--muted); border-radius: 10px; padding: 9px 16px;
  font-size: .88rem; cursor: pointer; transition: all .2s;
}
.tab:hover { color: var(--text); background: var(--card); }
.tab.active { color: #fff; background: var(--accent); border-color: var(--accent); }
html[data-theme-mode="light"] .tab.active { color: #fff; }
.tab-panel { display: none; }
.tab-panel.active { display: block; animation: fadeIn .25s ease; }
@keyframes fadeIn { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; } }

/* 面板 */
.panel-toolbar { display: flex; align-items: center; gap: 12px; margin-bottom: 16px; flex-wrap: wrap; }
.toolbar-tip { color: var(--muted); font-size: .82rem; }
.filter-input {
  background: var(--card); border: 1px solid var(--border); border-radius: 10px;
  padding: 9px 13px; color: var(--text); font-size: .88rem; outline: none; width: 220px;
}
.table-wrap { overflow-x: auto; border: 1px solid var(--border); border-radius: 14px; }
.data-table { width: 100%; border-collapse: collapse; font-size: .88rem; }
.data-table th {
  text-align: left; padding: 12px 14px; color: var(--muted); font-weight: 600;
  background: var(--panel); border-bottom: 1px solid var(--border); white-space: nowrap;
}
.data-table td { padding: 11px 14px; border-bottom: 1px solid var(--border); vertical-align: middle; }
.data-table tr:last-child td { border-bottom: none; }
.data-table tbody tr { transition: background .15s; }
.data-table tbody tr:hover { background: var(--card); }
.data-table .cell-url { max-width: 260px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; color: var(--muted); }
.data-table .cell-name { font-weight: 600; }
.row-actions { display: flex; gap: 6px; }
.icon-btn {
  width: 30px; height: 30px; border-radius: 8px; border: 1px solid var(--border);
  background: transparent; color: var(--muted); cursor: pointer; font-size: .8rem;
  transition: all .15s;
}
.icon-btn:hover { color: var(--text); background: var(--card); }
.icon-btn.edit:hover { color: var(--accent); border-color: var(--accent); }
.icon-btn.del:hover { color: #ff453a; border-color: #ff453a; }

/* 页面管理 */
.page-admin-list { display: flex; flex-direction: column; gap: 14px; }
.page-admin-card {
  background: var(--panel); border: 1px solid var(--border);
  border-radius: 14px; padding: 16px 18px;
}
.page-admin-head { display: flex; align-items: center; gap: 12px; }
.page-admin-head i.page-ico { color: var(--accent); }
.page-admin-head h3 { font-size: 1rem; flex: 1; }
.page-admin-head .page-id { color: var(--muted); font-size: .78rem; }

/* 分类管理 */
.cat-admin-list { display: flex; flex-direction: column; gap: 8px; }
.cat-admin-row {
  display: flex; align-items: center; gap: 12px;
  background: var(--panel); border: 1px solid var(--border);
  border-radius: 12px; padding: 11px 16px;
  transition: all .15s;
}
.cat-admin-row:hover { border-color: rgba(var(--accent-rgb), .4); }
.cat-admin-row.dragging { opacity: .4; }
.cat-admin-row.drag-over { outline: 2px dashed var(--accent); outline-offset: 2px; }
.cat-admin-row .cat-row-name { flex: 1; display: flex; align-items: center; gap: 10px; font-weight: 600; font-size: .95rem; }
.cat-admin-row .cat-row-name i.cat-ico { color: var(--accent); }
.cat-admin-row .cat-row-page {
  font-size: .75rem; color: var(--muted);
  background: var(--card); border-radius: 999px; padding: 3px 12px; white-space: nowrap;
}
.cat-admin-row .cat-row-cid { color: var(--muted); font-size: .72rem; font-family: monospace; }

/* 设置 */
.settings-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.settings-block {
  background: var(--panel); border: 1px solid var(--border);
  border-radius: 14px; padding: 20px 22px;
}
.settings-block h3 { font-size: .98rem; margin-bottom: 16px; }
.settings-block h3 i { color: var(--accent); margin-right: 4px; }
.inline-list { display: flex; flex-direction: column; gap: 8px; margin-bottom: 12px; }
.inline-row { display: grid; grid-template-columns: 1fr 2fr 1.4fr 34px; gap: 8px; }
.inline-row input {
  background: var(--card); border: 1px solid var(--border); border-radius: 8px;
  padding: 8px 10px; color: var(--text); font-size: .85rem; outline: none; min-width: 0;
}
.inline-row .row-del {
  border: 1px solid var(--border); background: transparent; color: var(--muted);
  border-radius: 8px; cursor: pointer; font-size: .8rem;
}
.inline-row .row-del:hover { color: #ff453a; border-color: #ff453a; }

/* 批量操作条 */
.batch-bar {
  display: flex; align-items: center; gap: 12px; flex-wrap: wrap;
  background: var(--panel); border: 1px dashed var(--accent);
  border-radius: 12px; padding: 10px 16px; margin-bottom: 16px;
}
.batch-bar input[type="checkbox"] { accent-color: var(--accent); }
.data-table input[type="checkbox"] { accent-color: var(--accent); cursor: pointer; }

/* 页面卡片拖拽排序 */
.page-admin-card[draggable="true"] .page-admin-head { cursor: grab; }
.page-admin-card.dragging { opacity: .45; }
.page-admin-card.drag-over {
  outline: 2px dashed var(--accent); outline-offset: 3px;
}
.grip-ico { color: var(--muted); opacity: .5; cursor: grab; }

/* 弹窗 */
.modal { display: none; position: fixed; inset: 0; z-index: 200; background: rgba(0,0,0,.6); align-items: flex-start; justify-content: center; padding: 60px 16px; overflow-y: auto; }
.modal.open { display: flex; }
.modal-box {
  width: 100%; max-width: 560px; background: var(--panel);
  border: 1px solid var(--border); border-radius: 16px; padding: 22px 24px;
  animation: fadeIn .2s ease;
}
.modal-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 18px; }
.modal-head h3 { font-size: 1.05rem; }
.modal-close { background: none; border: none; color: var(--muted); font-size: 1.5rem; cursor: pointer; line-height: 1; }
.modal-close:hover { color: var(--text); }
.modal-foot { display: flex; justify-content: flex-end; gap: 10px; margin-top: 6px; }

/* Toast */
.toast {
  position: fixed; bottom: 26px; left: 50%; transform: translateX(-50%) translateY(80px);
  background: var(--card); color: var(--text); border: 1px solid var(--border);
  padding: 12px 22px; border-radius: 12px; font-size: .88rem; z-index: 300;
  opacity: 0; transition: all .3s cubic-bezier(.25,1,.5,1); pointer-events: none;
  box-shadow: 0 10px 30px rgba(0,0,0,.35);
}
.toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }
.toast.ok { border-color: rgba(48,209,88,.5); }
.toast.err { border-color: rgba(255,69,58,.6); }

@media (max-width: 860px) {
  .settings-grid, .field-row { grid-template-columns: 1fr; }
  .admin-header { justify-content: center; }
}

/* 滴答清单管理 */
.dida-proj-list { display: flex; flex-direction: column; gap: 8px; }
.dida-proj-row {
  display: flex; align-items: center; gap: 12px;
  background: var(--card); border: 1px solid var(--border);
  border-radius: 10px; padding: 10px 14px; font-size: .9rem;
}
.dida-proj-row.closed { opacity: .55; }
.dida-proj-row .dp-name { flex: 1; font-weight: 600; }
.dida-proj-row .dp-toggle { display: flex; align-items: center; gap: 6px; font-size: .82rem; color: var(--muted); cursor: pointer; white-space: nowrap; }
.dida-proj-row .dp-toggle input { accent-color: var(--accent); cursor: pointer; }