/* 定哥 B站数据共建平台 - 样式（无衬线、大字号、浅色卡片） */
:root {
  --bg: #f4f6f9;
  --card: #ffffff;
  --text: #1a1a1a;
  --muted: #6b7280;
  --blue: #185FA5;
  --blue-l: #E6F1FB;
  --coral: #D85A30;
  --teal: #0F6E56;
  --amber: #EF9F27;
  --border: #e5e7eb;
  --danger: #c0392b;
}

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

body {
  font-family: -apple-system, "Microsoft YaHei", "PingFang SC", "Segoe UI", sans-serif;
  background: var(--bg);
  color: var(--text);
  font-size: 15px;
  line-height: 1.6;
}

a { color: var(--blue); text-decoration: none; }
a:hover { text-decoration: underline; }
.hidden { display: none !important; }
.muted { color: var(--muted); font-size: 13px; }
.center { text-align: center; }
.danger { color: var(--danger); }
.num { text-align: right; font-variant-numeric: tabular-nums; white-space: nowrap; }
.tname { font-weight: 600; }

/* ---------------- 顶栏 / 导航 ---------------- */
.topbar {
  background: #fff; border-bottom: 1px solid var(--border);
  padding: 10px 22px; display: flex; align-items: center; justify-content: space-between;
  position: sticky; top: 0; z-index: 20;
}
.brand { display: flex; align-items: center; gap: 12px; }
.logo {
  width: 40px; height: 40px; border-radius: 10px; background: var(--blue);
  color: #fff; font-size: 22px; font-weight: 700;
  display: flex; align-items: center; justify-content: center;
}
.brand-name { font-size: 17px; font-weight: 600; }
.brand-sub { font-size: 12px; color: var(--muted); }
.topbar-right { display: flex; align-items: center; gap: 14px; }
.who { font-size: 14px; }
.role {
  font-style: normal; font-size: 11px; padding: 1px 7px; border-radius: 10px; margin-left: 5px;
}
.role-admin { background: #FAECE7; color: var(--coral); }
.role-editor { background: var(--blue-l); color: var(--blue); }
.role-viewer { background: #f0f3f7; color: var(--muted); }
.btn-link { font-size: 14px; }

.tabs {
  display: flex; gap: 2px; padding: 8px 22px; background: #fff;
  border-bottom: 1px solid var(--border); flex-wrap: wrap;
  position: sticky; top: 61px; z-index: 19;
}
.tabs a {
  padding: 7px 15px; border-radius: 8px; color: #374151; font-size: 14px;
}
.tabs a:hover { background: #f0f3f7; text-decoration: none; }
.tabs a.on { background: var(--blue); color: #fff; }

.wrap { padding: 18px 22px 60px; max-width: 1500px; margin: 0 auto; }

/* ---------------- 卡片 / 栅格 ---------------- */
.page-head { display: flex; align-items: baseline; gap: 12px; margin-bottom: 14px; }
.page-head h2 { font-size: 20px; font-weight: 600; }

.card {
  background: var(--card); border: 1px solid var(--border); border-radius: 12px;
  padding: 16px 18px; margin-bottom: 16px;
}
.card h3 { font-size: 15px; font-weight: 600; margin-bottom: 12px; }

.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
@media (max-width: 900px) { .grid2 { grid-template-columns: 1fr; } }

.kpi-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 12px; margin-bottom: 16px;
}
.kpi {
  background: var(--card); border: 1px solid var(--border); border-radius: 12px; padding: 14px 18px;
}
.kpi .l { font-size: 13px; color: var(--muted); }
.kpi .v { font-size: 24px; font-weight: 600; margin-top: 2px; }

/* ---------------- 待办 ---------------- */
.todo-row { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 16px; }
.todo-item {
  background: #fff; border: 1px solid var(--border); border-left: 4px solid var(--blue);
  border-radius: 8px; padding: 9px 14px; font-size: 14px; color: var(--text);
}
.todo-item:hover { text-decoration: none; background: #fafbfc; }
.todo-item.danger { border-left-color: var(--coral); }
.todo-item.warn { border-left-color: var(--amber); }
.todo-item.info { border-left-color: var(--teal); }
.todo-item b { color: var(--blue); }

/* ---------------- 表格 ---------------- */
table { width: 100%; border-collapse: collapse; font-size: 13.5px; }
th {
  background: #f0f3f7; text-align: left; padding: 9px 10px; font-weight: 600;
  color: #374151; white-space: nowrap;
}
th[data-sort] { cursor: pointer; user-select: none; }
th[data-sort]:hover { background: #e5e9ef; }
td { padding: 7px 10px; border-bottom: 1px solid var(--border); vertical-align: middle; }
tr:hover td { background: #fafbfc; }

.table-scroll { overflow-x: auto; }
.vtitle { max-width: 340px; }
.vlink { color: var(--blue); }
.sample {
  max-width: 240px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.cbox { width: 34px; text-align: center; }

.tag {
  display: inline-block; padding: 1px 8px; border-radius: 20px; font-size: 11.5px; white-space: nowrap;
}
.tag-blue { background: var(--blue-l); color: var(--blue); }
.tag-coral { background: #FAECE7; color: var(--coral); }
.tag-teal { background: #E1F5EE; color: var(--teal); }
.tag-amber { background: #FDF3E3; color: var(--amber); }
.tag-gray { background: #f0f3f7; color: #6b7280; }

/* ---------------- 工具条 ---------------- */
.toolbar {
  display: flex; gap: 8px; flex-wrap: wrap; align-items: center; margin-bottom: 14px;
}
.toolbar input, .toolbar select {
  padding: 7px 10px; border: 1px solid var(--border); border-radius: 8px;
  font-size: 13.5px; background: #fff; color: var(--text);
}
.toolbar input { width: 250px; }
.bulk { display: flex; gap: 8px; align-items: center; margin-left: auto; flex-wrap: wrap; }
.bulk input { width: 130px; }

.btn-sm {
  border: 1px solid var(--border); background: #fff; padding: 5px 12px; border-radius: 7px;
  font-size: 13px; cursor: pointer; color: var(--text);
}
.btn-sm:hover { background: #f0f3f7; }
.btn-sm.danger { color: var(--danger); border-color: #f0c0bb; }
.btn-primary {
  border: 1px solid var(--blue); background: var(--blue); color: #fff;
  padding: 8px 18px; border-radius: 8px; font-size: 14px; cursor: pointer;
}
.btn-primary:hover { opacity: .92; }
.btn-primary.block { width: 100%; margin-top: 8px; }

.mini {
  width: 100%; border: 1px solid transparent; background: transparent; border-radius: 6px;
  padding: 4px 6px; font-size: 13px; color: var(--text);
}
.mini:hover, .mini:focus { border-color: var(--border); background: #fff; outline: none; }
.mini.wide { min-width: 200px; }
select.mini { background: #fff; }

/* ---------------- 分页 ---------------- */
.pager { display: flex; gap: 6px; align-items: center; justify-content: flex-end; margin-top: 12px; flex-wrap: wrap; }
.pager button {
  border: 1px solid var(--border); background: #fff; padding: 5px 11px; border-radius: 6px;
  font-size: 12.5px; cursor: pointer;
}
.pager button.on { background: var(--blue); color: #fff; border-color: var(--blue); }
.pager .info { font-size: 12.5px; color: var(--muted); margin-right: auto; }

.chart-box { position: relative; height: 300px; }

/* ---------------- 表单 ---------------- */
.form-row { display: flex; align-items: center; gap: 12px; margin-bottom: 10px; }
.form-row label { width: 90px; color: var(--muted); font-size: 13.5px; flex-shrink: 0; }
.form-row input, .form-row select, .form-row textarea {
  flex: 1; padding: 7px 10px; border: 1px solid var(--border); border-radius: 8px;
  font-size: 14px; font-family: inherit; color: var(--text); background: #fff;
}

/* ---------------- 弹窗 ---------------- */
.modal-mask {
  display: none; position: fixed; inset: 0; background: rgba(0, 0, 0, .35);
  z-index: 40; align-items: center; justify-content: center; padding: 20px;
}
.modal-mask.show { display: flex; }
.modal {
  background: #fff; border-radius: 14px; padding: 20px 22px; width: 100%; max-width: 560px;
  max-height: 88vh; overflow-y: auto;
}
.modal h3 { font-size: 16px; margin-bottom: 16px; }
.modal-foot { display: flex; justify-content: flex-end; gap: 10px; margin-top: 16px; }

/* ---------------- 提示 ---------------- */
.toast {
  position: fixed; left: 50%; bottom: 40px; transform: translate(-50%, 20px);
  background: #1f2937; color: #fff; padding: 10px 20px; border-radius: 10px;
  font-size: 14px; opacity: 0; pointer-events: none; transition: all .25s; z-index: 60;
}
.toast.show { opacity: 1; transform: translate(-50%, 0); }
.toast.err { background: var(--danger); }

.alert {
  background: #FDECEA; color: var(--danger); border: 1px solid #f5c6c0;
  border-radius: 8px; padding: 9px 12px; font-size: 13.5px; margin-bottom: 12px;
}

/* ---------------- 登录页 ---------------- */
.login-body {
  min-height: 100vh; display: flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, #eef4fb 0%, #f4f6f9 100%);
}
.login-card {
  background: #fff; border: 1px solid var(--border); border-radius: 16px;
  padding: 36px 32px; width: 100%; max-width: 380px;
  box-shadow: 0 10px 30px rgba(24, 95, 165, .08); text-align: center;
}
.login-logo {
  width: 56px; height: 56px; border-radius: 14px; background: var(--blue); color: #fff;
  font-size: 30px; font-weight: 700; display: flex; align-items: center; justify-content: center;
  margin: 0 auto 14px;
}
.login-card h1 { font-size: 19px; font-weight: 600; margin-bottom: 6px; }
.login-sub { color: var(--muted); font-size: 13px; margin-bottom: 22px; }
.login-card form { text-align: left; }
.login-card label { display: block; font-size: 13px; color: var(--muted); margin-bottom: 5px; }
.login-card input {
  width: 100%; padding: 10px 12px; border: 1px solid var(--border); border-radius: 9px;
  font-size: 15px; margin-bottom: 14px; font-family: inherit;
}
.login-card input:focus { outline: none; border-color: var(--blue); }
.login-foot { color: var(--muted); font-size: 12px; margin-top: 16px; }

/* ================= 新媒体矩阵扩展组件 ================= */
.tabs-sep {
  width: 1px; background: var(--border); margin: 4px 8px; align-self: stretch;
}
.small { font-size: 12.5px; }
.nowrap { white-space: nowrap; }
.pwd { font-family: ui-monospace, Consolas, monospace; letter-spacing: 1px; }

/* 分段按钮组 */
.seg { display: inline-flex; border: 1px solid var(--border); border-radius: 8px; overflow: hidden; }
.seg button {
  border: none; background: #fff; padding: 6px 13px; font-size: 13px; cursor: pointer;
  color: #374151; border-right: 1px solid var(--border);
}
.seg button:last-child { border-right: none; }
.seg button:hover { background: #f0f3f7; }
.seg button.on { background: var(--blue); color: #fff; }

/* 收件箱条目 */
.item-list { display: flex; flex-direction: column; gap: 12px; }
.item-card {
  border: 1px solid var(--border); border-radius: 12px; padding: 13px 15px; background: #fff;
}
.item-card.invalid { background: #fbfbfc; border-style: dashed; opacity: .92; }
.item-head { display: flex; align-items: center; gap: 9px; flex-wrap: wrap; margin-bottom: 7px; font-size: 13px; }
.item-content { font-size: 14.5px; line-height: 1.65; margin-bottom: 7px; white-space: pre-wrap; word-break: break-word; }
.item-actions { display: flex; gap: 7px; flex-wrap: wrap; margin-top: 9px; }
.item-actions a.btn-sm { display: inline-block; text-decoration: none; }

/* 草稿 */
.draft-list { display: flex; flex-direction: column; gap: 8px; margin-top: 8px; }
.draft {
  border: 1px solid var(--border); border-left: 3px solid var(--blue);
  border-radius: 9px; padding: 9px 11px; background: #fafcff;
}
.draft.final { border-left-color: var(--teal); background: #f3fbf8; }
.draft .src {
  display: inline-block; font-size: 11px; padding: 1px 7px; border-radius: 10px;
  background: var(--blue-l); color: var(--blue); margin-bottom: 5px;
}
.dtext {
  width: 100%; border: 1px solid transparent; background: transparent; border-radius: 6px;
  font-size: 14px; line-height: 1.6; font-family: inherit; color: var(--text);
  padding: 5px 6px; resize: vertical; min-height: 44px;
}
.dtext:hover, .dtext:focus { border-color: var(--border); background: #fff; outline: none; }
.dbtns { display: flex; gap: 6px; flex-wrap: wrap; margin-top: 5px; }

/* 平台选择与发布包 */
.chips { display: flex; gap: 8px; flex-wrap: wrap; }
.chip {
  display: inline-flex; align-items: center; gap: 5px; border: 1px solid var(--border);
  border-radius: 20px; padding: 4px 12px; font-size: 13.5px; cursor: pointer; background: #fff;
}
.chip input { margin: 0; }
.pkg-list { display: flex; flex-direction: column; gap: 9px; margin: 8px 0; }
.pkg {
  border: 1px solid var(--border); border-radius: 9px; padding: 9px 11px; background: #fafbfc;
}
.pkg b { font-size: 13px; }

/* 表格内小输入 */
select.mini, input.mini { font-size: 12.5px; }