/* ============================================================
   赛小蜂赛事平台 · 后台壳层（V1 冻结规范）
   侧边栏：深海军蓝 #061C42 · 高亮：执行蓝 #1769E8
   ============================================================ */
:root {
  --navy: #061c42;
  --navy-2: #0a2a5e;
  --blue: #1769e8;
  --blue-2: #2f7df0;
  --blue-soft: #eaf2fe;
  --blue-line: #cfe2ff;
  --bg: #f5f7fa;
  --card: #ffffff;
  --line: #e4e9f2;
  --ink: #0e1b34;
  --ink-2: #46536e;
  --ink-3: #8a97ad;
  --green: #16a34a; --green-bg: #e9f8ef;
  --orange: #d97706; --orange-bg: #fef3e2;
  --red: #dc2626; --red-bg: #fdecec;
  --purple: #7c3aed; --purple-bg: #f2edfe;
  --gray: #64748b; --gray-bg: #f1f5f9;
  --radius: 12px;
  --shadow: 0 1px 2px rgba(6,28,66,.05), 0 4px 14px -6px rgba(6,28,66,.10);
  --font: "PingFang SC","Microsoft YaHei","Noto Sans SC",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
}
* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; height: 100%; }
body { font-family: var(--font); background: var(--bg); color: var(--ink); font-size: 14px; line-height: 1.6; }
button { font-family: inherit; cursor: pointer; }
input, select, textarea { font-family: inherit; }
a { color: var(--blue); text-decoration: none; }
h1,h2,h3,h4 { margin: 0; font-weight: 700; color: var(--ink); }

/* ============ 布局 ============ */
.app-shell { display: flex; min-height: 100vh; }
.sidebar { width: 228px; flex-shrink: 0; background: var(--navy); color: #fff; display: flex; flex-direction: column; position: sticky; top: 0; height: 100vh; }
.sidebar .sb-brand { display: flex; align-items: center; gap: 10px; padding: 18px 16px 14px; border-bottom: 1px solid rgba(255,255,255,.08); }
.sb-brand img { width: 40px; height: 40px; border-radius: 10px; background: #fff; }
.sb-brand b { font-size: 16px; display: block; line-height: 1.2; }
.sb-brand small { font-size: 10.5px; color: var(--blue-line); opacity: .9; }
.sb-nav { flex: 1; padding: 12px 10px; overflow-y: auto; }
.sb-nav a { display: flex; align-items: center; gap: 11px; padding: 10px 12px; margin-bottom: 3px; border-radius: 10px; color: rgba(255,255,255,.78); font-size: 13.5px; font-weight: 500; transition: .15s; }
.sb-nav a img { width: 22px; height: 22px; opacity: .92; }
.sb-nav a:hover { background: rgba(255,255,255,.07); color: #fff; }
.sb-nav a.active { background: var(--blue); color: #fff; box-shadow: 0 4px 12px -4px rgba(23,105,232,.6); }
.sb-nav a .sb-badge { margin-left: auto; background: var(--red); color: #fff; font-size: 10.5px; border-radius: 999px; padding: 1px 7px; font-weight: 700; }
.sb-foot { padding: 12px 16px; border-top: 1px solid rgba(255,255,255,.08); font-size: 11.5px; color: rgba(255,255,255,.4); }

.main { flex: 1; min-width: 0; display: flex; flex-direction: column; }
.topbar { background: #fff; border-bottom: 1px solid var(--line); padding: 0 24px; height: 56px; display: flex; align-items: center; gap: 16px; position: sticky; top: 0; z-index: 20; }
.topbar .proj-select { display: flex; align-items: center; gap: 8px; border: 1px solid var(--line); border-radius: 10px; padding: 7px 12px; font-size: 13.5px; font-weight: 600; color: var(--ink); background: #fff; }
.topbar .proj-select select { border: 0; background: none; font-size: 13.5px; font-weight: 600; color: var(--ink); outline: none; max-width: 260px; }
.topbar .spacer { flex: 1; }
.topbar .tb-user { display: flex; align-items: center; gap: 10px; }
.tb-user .avatar { width: 30px; height: 30px; border-radius: 50%; background: var(--blue-soft); color: var(--blue); display: grid; place-items: center; font-weight: 700; font-size: 13px; }
.tb-user small { color: var(--ink-3); font-size: 11.5px; display: block; line-height: 1.1; }
.tb-user b { font-size: 13px; }
.content { padding: 22px 24px 40px; max-width: 1280px; width: 100%; }

/* ============ 通用组件 ============ */
.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); }
.page-title { display: flex; align-items: flex-end; justify-content: space-between; gap: 16px; margin-bottom: 18px; }
.page-title h1 { font-size: 20px; letter-spacing: -.01em; }
.page-title p { color: var(--ink-3); font-size: 12.5px; margin-top: 4px; }
.btn { display: inline-flex; align-items: center; gap: 6px; border: 1px solid transparent; border-radius: 9px; padding: 8px 14px; font-size: 13px; font-weight: 600; transition: .15s; background: #fff; color: var(--ink-2); }
.btn:hover { filter: brightness(.97); }
.btn.primary { background: var(--blue); color: #fff; box-shadow: 0 4px 12px -4px rgba(23,105,232,.5); }
.btn.ghost { border-color: var(--line); }
.btn.ghost:hover { border-color: var(--blue); color: var(--blue); }
.btn.sm { padding: 5px 10px; font-size: 12px; border-radius: 7px; }
.btn.danger { color: var(--red); border-color: #f3c6c6; }
.btn[disabled] { opacity: .5; cursor: not-allowed; }
.badge { display: inline-flex; align-items: center; gap: 5px; border-radius: 999px; padding: 2px 9px; font-size: 11.5px; font-weight: 600; white-space: nowrap; }
.badge.blue { background: var(--blue-soft); color: var(--blue); }
.badge.green { background: var(--green-bg); color: var(--green); }
.badge.orange { background: var(--orange-bg); color: var(--orange); }
.badge.red { background: var(--red-bg); color: var(--red); }
.badge.purple { background: var(--purple-bg); color: var(--purple); }
.badge.gray { background: var(--gray-bg); color: var(--gray); }
.tag { display: inline-block; border-radius: 6px; padding: 2px 8px; font-size: 11px; background: var(--gray-bg); color: var(--gray); font-weight: 600; }
.tag.blue { background: var(--blue-soft); color: var(--blue); }
.tag.orange { background: var(--orange-bg); color: var(--orange); }
.tag.green { background: var(--green-bg); color: var(--green); }
.tag.purple { background: var(--purple-bg); color: var(--purple); }
.tag.red { background: var(--red-bg); color: var(--red); }
.muted { color: var(--ink-3); }
.empty { text-align: center; color: var(--ink-3); padding: 36px 0; font-size: 13px; }
.loading { text-align: center; padding: 60px 0; color: var(--ink-3); }
table.tbl { width: 100%; border-collapse: collapse; font-size: 13.5px; }
.tbl th { text-align: left; color: var(--ink-3); font-weight: 600; font-size: 12px; padding: 10px 12px; border-bottom: 1px solid var(--line); background: #fafbfd; }
.tbl td { padding: 12px; border-bottom: 1px solid var(--line-soft, #f0f3f8); vertical-align: middle; }
.tbl tr:hover td { background: #fafcff; }
.progress { height: 8px; background: #e8edf5; border-radius: 99px; overflow: hidden; }
.progress i { display: block; height: 100%; background: var(--blue); border-radius: 99px; }
.progress.green i { background: var(--green); }
.progress.orange i { background: var(--orange); }
.progress.red i { background: var(--red); }
.ring { position: relative; width: 92px; height: 92px; border-radius: 50%; display: grid; place-items: center; }
.ring::before { content: ""; position: absolute; inset: 8px; background: #fff; border-radius: 50%; }
.ring b { position: relative; font-size: 20px; }
.ring small { position: relative; display: block; font-size: 10.5px; color: var(--ink-3); text-align: center; }
input.f, select.f, textarea.f { width: 100%; border: 1px solid var(--line); border-radius: 9px; padding: 9px 12px; font-size: 13.5px; background: #fbfcfe; color: var(--ink); outline: none; }
input.f:focus, select.f:focus, textarea.f:focus { border-color: var(--blue); box-shadow: 0 0 0 3px rgba(23,105,232,.12); background: #fff; }
label.l { display: block; font-size: 12.5px; font-weight: 600; color: var(--ink-2); margin-bottom: 6px; }
.modal-mask { position: fixed; inset: 0; background: rgba(6,28,66,.45); display: flex; align-items: center; justify-content: center; z-index: 100; padding: 20px; }
.modal { background: #fff; border-radius: 16px; width: 100%; max-width: 520px; box-shadow: 0 24px 60px -20px rgba(6,28,66,.4); max-height: 86vh; overflow-y: auto; }
.modal-head { display: flex; align-items: center; justify-content: space-between; padding: 18px 22px 0; }
.modal-head h3 { font-size: 16px; }
.modal-body { padding: 16px 22px 22px; }
.modal-foot { display: flex; justify-content: flex-end; gap: 10px; padding: 0 22px 20px; }
.toast { position: fixed; left: 50%; bottom: 28px; transform: translateX(-50%); background: var(--navy); color: #fff; padding: 11px 20px; border-radius: 10px; font-size: 13.5px; box-shadow: 0 10px 30px -8px rgba(6,28,66,.5); z-index: 200; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.form-grid .full { grid-column: 1 / -1; }

/* ============ 登录页 ============ */
.login-wrap { min-height: 100vh; display: flex; align-items: center; justify-content: center; background: linear-gradient(150deg, #071f46 0%, var(--navy) 55%, #061736 100%); position: relative; overflow: hidden; }
.login-wrap::before { content: ""; position: absolute; inset: 0; background-image: linear-gradient(rgba(255,255,255,.04) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.04) 1px, transparent 1px); background-size: 44px 44px; }
.login-card { position: relative; background: #fff; border-radius: 18px; width: 380px; padding: 34px 32px 28px; box-shadow: 0 30px 80px -24px rgba(0,0,0,.5); }
.login-card .lc-brand { display: flex; align-items: center; gap: 12px; margin-bottom: 22px; }
.lc-brand img { width: 52px; height: 52px; border-radius: 12px; }
.lc-brand b { font-size: 18px; display: block; }
.lc-brand small { color: var(--ink-3); font-size: 11.5px; }
.login-card h1 { font-size: 18px; margin-bottom: 4px; }
.login-card .lc-sub { color: var(--ink-3); font-size: 12.5px; margin-bottom: 20px; }
.login-card .f { margin-bottom: 14px; }
.login-card .btn { width: 100%; justify-content: center; padding: 11px; font-size: 14px; }
.lc-hint { margin-top: 16px; background: var(--blue-soft); border-radius: 10px; padding: 10px 12px; font-size: 11.5px; color: var(--ink-2); }
.lc-hint code { background: #fff; border-radius: 4px; padding: 0 5px; font-size: 11px; }

/* ============ 我的执行清单 ============ */
.queue-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 14px; }
.queue { display: flex; flex-direction: column; }
.queue-head { display: flex; align-items: center; gap: 8px; padding: 12px 14px; border-bottom: 1px solid var(--line); }
.queue-head img { width: 22px; height: 22px; }
.queue-head b { font-size: 13.5px; }
.queue-head span { margin-left: auto; font-size: 11.5px; color: var(--ink-3); }
.queue-body { padding: 8px; flex: 1; }
.tk { border: 1px solid var(--line); border-radius: 10px; padding: 10px 12px; margin-bottom: 8px; background: #fff; }
.tk:hover { border-color: var(--blue-line); box-shadow: var(--shadow); }
.tk .tk-top { display: flex; align-items: flex-start; gap: 8px; }
.tk .tk-title { font-size: 13px; font-weight: 600; line-height: 1.4; flex: 1; }
.tk .tk-meta { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 7px; font-size: 11.5px; color: var(--ink-3); }
.tk .tk-next { margin-top: 7px; font-size: 12px; color: var(--blue); background: var(--blue-soft); border-radius: 7px; padding: 4px 8px; }
.tk .tk-acts { display: flex; gap: 6px; margin-top: 9px; }
.tk .tk-due { font-weight: 600; }
.tk .tk-due.warn { color: var(--red); }
.tk.done { opacity: .66; }

/* ============ 总控台 ============ */
.kpi-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; margin-bottom: 18px; }
.kpi { display: flex; align-items: center; gap: 14px; padding: 18px; }
.kpi .k-ic { width: 46px; height: 46px; border-radius: 12px; display: grid; place-items: center; flex-shrink: 0; }
.kpi .k-ic img { width: 28px; height: 28px; }
.kpi b { font-size: 22px; display: block; line-height: 1.1; }
.kpi small { color: var(--ink-3); font-size: 12px; }
.dash-grid { display: grid; grid-template-columns: 1.35fr 1fr; gap: 14px; }
.dash-col { display: flex; flex-direction: column; gap: 14px; }
.panel { padding: 18px; }
.panel h3 { font-size: 14px; margin-bottom: 14px; display: flex; align-items: center; gap: 8px; }
.panel h3 img { width: 18px; height: 18px; }
.group-row { display: flex; align-items: center; gap: 12px; padding: 8px 0; }
.group-row .g-name { width: 88px; font-size: 13px; font-weight: 600; flex-shrink: 0; }
.group-row .progress { flex: 1; }
.group-row .g-num { width: 88px; text-align: right; font-size: 12.5px; color: var(--ink-2); flex-shrink: 0; }
.decision-item { display: flex; gap: 10px; align-items: flex-start; padding: 9px 0; border-bottom: 1px dashed var(--line); }
.decision-item:last-child { border-bottom: 0; }
.decision-item img { width: 20px; height: 20px; margin-top: 2px; }
.decision-item .d-body { flex: 1; }
.decision-item b { font-size: 13px; }
.decision-item p { font-size: 12px; color: var(--ink-3); margin-top: 2px; }

/* ============ 事实中心 ============ */
.fact-grid { display: grid; grid-template-columns: 1.6fr 1fr; gap: 14px; }
.field-group { border: 1px solid var(--line); border-radius: 10px; margin-bottom: 12px; }
.field-group .fg-head { display: flex; align-items: center; gap: 8px; padding: 10px 14px; background: #fafbfd; border-bottom: 1px solid var(--line); border-radius: 10px 10px 0 0; font-weight: 700; font-size: 13px; }
.field-group .fg-head .ok { margin-left: auto; }
.fg-body { padding: 14px; }

/* ============ 工作包 ============ */
.wp-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.wp-card .wp-head { display: flex; align-items: center; gap: 10px; padding: 14px 16px; border-bottom: 1px solid var(--line); }
.wp-card .wp-head img { width: 26px; height: 26px; }
.wp-card .wp-head b { font-size: 14px; }
.wp-card .wp-head .progress { width: 120px; }
.wp-body { padding: 8px 10px; }

/* ============ 物料 ============ */
.flow-steps { display: flex; align-items: center; gap: 2px; flex-wrap: wrap; margin-top: 6px; font-size: 11px; color: var(--ink-3); }
.flow-steps i { width: 5px; height: 5px; border-radius: 50%; background: #cbd5e1; margin: 0 2px; }
.flow-steps .now { color: var(--blue); font-weight: 700; }

/* ============ 秩序册 ============ */
.chapter-row { display: flex; align-items: center; gap: 12px; padding: 11px 14px; border-bottom: 1px solid var(--line-soft, #f0f3f8); }
.chapter-row .c-num { width: 30px; height: 30px; border-radius: 9px; background: var(--blue-soft); color: var(--blue); display: grid; place-items: center; font-weight: 700; font-size: 12.5px; flex-shrink: 0; }
.chapter-row b { font-size: 13.5px; flex: 1; }
.chapter-row .c-src { font-size: 11.5px; color: var(--ink-3); }
.chapter-row .c-note { font-size: 12px; color: var(--orange); }

/* ============ 变更 ============ */
.change-card { border: 1px solid var(--line); border-radius: 12px; padding: 16px 18px; margin-bottom: 14px; }
.change-card .cc-head { display: flex; align-items: center; gap: 10px; margin-bottom: 8px; }
.change-card .cc-head b { font-size: 14.5px; flex: 1; }
.before-after { display: flex; gap: 10px; align-items: center; font-size: 12.5px; margin: 6px 0 12px; }
.before-after .ba { flex: 1; border-radius: 8px; padding: 8px 10px; }
.before-after .ba.old { background: var(--red-bg); color: var(--red); }
.before-after .ba.new { background: var(--green-bg); color: var(--green); }
.before-after .arrow { color: var(--ink-3); }
.impact-row { display: flex; align-items: center; gap: 10px; padding: 7px 0; border-top: 1px dashed var(--line); }
.impact-row .i-type { width: 52px; font-size: 11.5px; flex-shrink: 0; }
.impact-row .i-item { flex: 1; font-size: 13px; }
.impact-row .i-owner { color: var(--ink-3); font-size: 12px; width: 130px; }

/* ============ 已定版 ============ */
.version-card { display: flex; gap: 14px; align-items: flex-start; padding: 16px 18px; margin-bottom: 12px; }
.version-card .v-ic { width: 44px; height: 44px; border-radius: 12px; background: var(--blue-soft); color: var(--blue); display: grid; place-items: center; font-weight: 800; font-size: 14px; flex-shrink: 0; }
.version-card b { font-size: 14px; }
.version-card p { font-size: 12.5px; color: var(--ink-3); margin-top: 3px; }

/* ============ 现场 ============ */
.tabs { display: flex; gap: 4px; border-bottom: 1px solid var(--line); margin-bottom: 16px; }
.tabs button { border: 0; background: none; padding: 10px 16px; font-size: 13.5px; font-weight: 600; color: var(--ink-3); border-bottom: 2px solid transparent; }
.tabs button.active { color: var(--blue); border-bottom-color: var(--blue); }
.issue-row { display: flex; align-items: center; gap: 10px; padding: 10px 0; border-bottom: 1px dashed var(--line); }
.issue-row .i-title { flex: 1; font-size: 13.5px; }

/* ============ 响应式 ============ */
@media (max-width: 1080px) {
  .kpi-grid { grid-template-columns: repeat(2, 1fr); }
  .dash-grid { grid-template-columns: 1fr; }
  .fact-grid { grid-template-columns: 1fr; }
  .wp-grid { grid-template-columns: 1fr; }
}
@media (max-width: 820px) {
  .sidebar { position: fixed; z-index: 50; transform: translateX(-100%); transition: .25s; }
  .sidebar.open { transform: translateX(0); }
  .main { margin-left: 0; }
  .form-grid { grid-template-columns: 1fr; }
}
.menu-btn { display: none; }
@media (max-width: 820px) {
  .menu-btn { display: inline-flex; }
  .proj-select select { max-width: 150px; }
}