/* WorkLog 活动记录 — 样式 */

:root {
  --bg: #f4f6fa;
  --card: #ffffff;
  --ink: #1f2430;
  --muted: #6b7280;
  --line: #e5e8ef;
  --primary: #4361ee;
  --primary-ink: #ffffff;
  --primary-soft: #eef1fd;
  --ok: #12805c;
  --ok-soft: #e2f5ec;
  --warn: #b45309;
  --warn-soft: #fdf1e0;
  --bad: #b42323;
  --bad-soft: #fdeaea;
  --radius: 14px;
  --shadow: 0 1px 2px rgba(17, 24, 39, .05), 0 8px 24px -12px rgba(17, 24, 39, .12);
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: "PingFang SC", "Microsoft YaHei", "Segoe UI", system-ui, sans-serif;
  font-size: 15px;
  line-height: 1.55;
}

.hidden { display: none !important; }
.muted { color: var(--muted); font-size: 13px; }

button { font: inherit; cursor: pointer; }
input, select, textarea {
  font: inherit;
  color: var(--ink);
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 9px 12px;
  outline: none;
}
input:focus, select:focus, textarea:focus { border-color: var(--primary); box-shadow: 0 0 0 3px rgba(67, 97, 238, .15); }
textarea { width: 100%; resize: vertical; }

.btn {
  border: 1px solid var(--line);
  background: #fff;
  color: var(--ink);
  border-radius: 10px;
  padding: 9px 16px;
  font-weight: 500;
  transition: .15s;
}
.btn:hover { border-color: var(--primary); color: var(--primary); }
.btn.primary { background: var(--primary); border-color: var(--primary); color: var(--primary-ink); }
.btn.primary:hover { filter: brightness(1.08); color: #fff; }
.btn.danger { color: var(--bad); border-color: #f2c4c4; }
.btn.danger:hover { background: var(--bad-soft); }
.btn.ghost { border-color: transparent; background: transparent; }
.btn.ghost:hover { background: var(--primary-soft); }
.btn.sm { padding: 5px 10px; font-size: 13px; border-radius: 8px; }
.btn.block { width: 100%; }
.btn:disabled { opacity: .55; cursor: not-allowed; }

/* ---------- 顶栏 ---------- */
#topbar {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, .92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}
.topbar-inner {
  max-width: 1080px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 18px;
  padding: 10px 20px;
}
.brand { font-weight: 700; font-size: 17px; white-space: nowrap; }
#nav { display: flex; gap: 4px; flex: 1; }
#nav a {
  color: var(--muted);
  text-decoration: none;
  padding: 7px 12px;
  border-radius: 9px;
  font-weight: 500;
}
#nav a:hover { color: var(--ink); background: var(--primary-soft); }
#nav a.active { color: var(--primary); background: var(--primary-soft); }
.topbar-user { display: flex; align-items: center; gap: 10px; white-space: nowrap; }
#topbar-name { font-weight: 600; font-size: 14px; }
.menu-toggle { display: none; background: none; border: none; font-size: 20px; }

/* ---------- 布局 ---------- */
.container { max-width: 1080px; margin: 0 auto; padding: 24px 20px 60px; }
.container.narrow { max-width: 640px; }
.page-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 16px;
}
.page-head h2 { margin: 0 0 2px; font-size: 22px; }
.page-head p { margin: 0; }
.filters { display: flex; gap: 8px; flex-wrap: wrap; }
.filters input, .filters select { min-width: 130px; }

.stats-row { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 18px; }
.stat {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 10px 16px;
  min-width: 96px;
  box-shadow: var(--shadow);
}
.stat b { display: block; font-size: 20px; }
.stat span { color: var(--muted); font-size: 12px; }

.chips { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 14px; }
.chip {
  border: 1px solid var(--line);
  background: #fff;
  border-radius: 999px;
  padding: 4px 12px;
  font-size: 13px;
  color: var(--muted);
}
.chip.active { background: var(--primary); border-color: var(--primary); color: #fff; }
.chip:hover { border-color: var(--primary); color: var(--primary); }
.chip.active:hover { color: #fff; }

/* ---------- 卡片列表 ---------- */
.card-list { display: flex; flex-direction: column; gap: 12px; }
.acard {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 16px 18px;
  box-shadow: var(--shadow);
  transition: .15s;
}
.acard:hover { border-color: #c9d4f5; }
.acard-top { display: flex; justify-content: space-between; align-items: flex-start; gap: 12px; }
.acard h3 { margin: 0; font-size: 17px; cursor: pointer; }
.acard h3:hover { color: var(--primary); }
.acard-meta { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 8px; align-items: center; }
.meta-item { color: var(--muted); font-size: 13px; display: inline-flex; align-items: center; gap: 4px; }
.acard-desc { margin: 10px 0 0; color: #3d4351; font-size: 14px; white-space: pre-wrap; }
.acard-foot {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px dashed var(--line);
}
.faces { display: flex; align-items: center; }
.face {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--primary);
  color: #fff;
  font-size: 12px;
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid #fff;
  margin-left: -8px;
  cursor: pointer;
}
.face:first-child { margin-left: 0; }
.face.more { background: #e7eaf3; color: var(--muted); }
.face:hover { transform: translateY(-2px); }
.faces-label { margin-left: 8px; font-size: 13px; color: var(--muted); }
.acard-actions { display: flex; gap: 8px; flex-wrap: wrap; }

.tag {
  display: inline-block;
  padding: 2px 10px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 500;
}
.tag.cat { background: var(--primary-soft); color: var(--primary); }
.tag.pub { background: #e9f0fb; color: #275bd6; }
.tag.pri { background: #f0e9fb; color: #6d3fc0; }
.tag.joined { background: #e8f1fd; color: #1d5bbf; }
.tag.attended { background: var(--ok-soft); color: var(--ok); }
.tag.absent { background: var(--bad-soft); color: var(--bad); }
.tag.full { background: #f1f2f6; color: var(--muted); }

/* ---------- 成员 ---------- */
.member-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(230px, 1fr));
  gap: 12px;
}
.mcard {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 16px;
  box-shadow: var(--shadow);
  cursor: pointer;
  transition: .15s;
}
.mcard:hover { border-color: #c9d4f5; transform: translateY(-2px); }
.mcard-top { display: flex; align-items: center; gap: 12px; }
.avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, #4361ee, #7c3aed);
  color: #fff;
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 17px;
  flex: none;
}
.mcard b { display: block; }
.mcard .muted { margin-top: 2px; }
.mcard-stats { display: flex; gap: 14px; margin-top: 12px; }
.mcard-stats div b { font-size: 16px; }
.mcard-stats div span { display: block; font-size: 12px; color: var(--muted); }
.mcard-bio { margin-top: 10px; font-size: 13px; color: #3d4351; }

/* ---------- 个人主页 ---------- */
.profile-header {
  display: flex;
  align-items: center;
  gap: 16px;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 20px;
  box-shadow: var(--shadow);
  margin-bottom: 14px;
}
.profile-header .avatar { width: 60px; height: 60px; font-size: 24px; }
.profile-header h2 { margin: 0; font-size: 20px; }
.profile-header p { margin: 3px 0 0; }

/* ---------- 认证页 ---------- */
.auth-wrap { min-height: 100vh; display: flex; align-items: center; justify-content: center; padding: 24px; }
.auth-card {
  width: 100%;
  max-width: 400px;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 32px 28px;
  box-shadow: var(--shadow);
}
.auth-title { margin: 0; font-size: 24px; text-align: center; }
.auth-sub { text-align: center; color: var(--muted); margin: 6px 0 18px; font-size: 13px; }
.tabs { display: flex; background: var(--bg); border-radius: 10px; padding: 4px; margin-bottom: 18px; }
.tab { flex: 1; border: none; background: transparent; padding: 8px; border-radius: 8px; font-weight: 500; color: var(--muted); }
.tab.active { background: #fff; color: var(--ink); box-shadow: var(--shadow); }

/* ---------- 表单 ---------- */
form label, .form-card label { display: block; margin-top: 14px; font-size: 13px; color: #3d4351; font-weight: 500; }
form input, form select, form textarea, .form-card input, .form-card select { width: 100%; margin-top: 5px; }
.hint-inline { color: var(--muted); font-weight: 400; }
.form-error { color: var(--bad); font-size: 13px; min-height: 18px; margin-top: 8px; }
.form-hint { font-size: 12px; margin-top: -6px; }
.code-row { display: flex; gap: 8px; margin-top: 5px; }
.code-row input { flex: 1; margin-top: 0; }
.code-row button { flex: none; white-space: nowrap; }
.code-row button:disabled { opacity: .55; cursor: not-allowed; }
.form-card { margin-bottom: 14px; }
.form-card h3 { margin: 0 0 4px; font-size: 16px; }
.form-row { display: flex; gap: 10px; }
.form-row > * { flex: 1; }
.form-actions { display: flex; gap: 10px; justify-content: flex-end; margin-top: 18px; }
.checkline { display: flex; align-items: center; gap: 8px; margin-top: 14px; font-size: 14px; }
.checkline input { width: auto; margin: 0; }

/* ---------- 弹层 ---------- */
.modal-mask {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, .45);
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: 40px 16px;
  z-index: 100;
  overflow-y: auto;
}
.modal {
  background: var(--card);
  border-radius: 18px;
  width: 100%;
  max-width: 560px;
  padding: 24px;
  box-shadow: 0 24px 60px -12px rgba(15, 23, 42, .35);
  animation: pop .18s ease-out;
}
@keyframes pop { from { transform: translateY(10px); opacity: 0; } to { transform: none; opacity: 1; } }
.modal h3 { margin: 0 0 4px; font-size: 18px; }
.modal .modal-sub { margin: 0 0 10px; }

/* 详情 */
.detail-head { display: flex; justify-content: space-between; gap: 12px; align-items: flex-start; }
.detail-meta { display: grid; grid-template-columns: 1fr 1fr; gap: 8px 16px; margin: 14px 0; font-size: 14px; }
.detail-meta span.lbl { color: var(--muted); font-size: 12px; display: block; }
.detail-desc {
  background: var(--bg);
  border-radius: 10px;
  padding: 12px 14px;
  font-size: 14px;
  white-space: pre-wrap;
  margin: 12px 0;
}
.p-list { margin: 8px 0 0; padding: 0; list-style: none; }
.p-list li {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 0;
  border-top: 1px dashed var(--line);
  font-size: 14px;
}
.p-list li:first-child { border-top: none; }
.p-list .grow { flex: 1; }
.p-list .who { cursor: pointer; }
.p-list .who:hover { color: var(--primary); }
.p-list select { padding: 4px 8px; font-size: 13px; width: auto; }
.p-list .note { color: var(--muted); font-size: 12px; }
.add-member-row { display: flex; gap: 8px; margin-top: 12px; }
.add-member-row input { flex: 1; }

/* ---------- 空态 / 加载 ---------- */
.empty {
  text-align: center;
  color: var(--muted);
  padding: 60px 20px;
  border: 1px dashed var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, .6);
}

/* ---------- Toast ---------- */
.toast {
  position: fixed;
  left: 50%;
  bottom: 36px;
  transform: translateX(-50%);
  background: #1f2430;
  color: #fff;
  padding: 10px 18px;
  border-radius: 999px;
  font-size: 14px;
  z-index: 200;
  box-shadow: 0 10px 30px -8px rgba(0, 0, 0, .4);
}
.toast.err { background: var(--bad); }

/* ---------- 响应式 ---------- */
@media (max-width: 760px) {
  #nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: #fff;
    border-bottom: 1px solid var(--line);
    flex-direction: column;
    padding: 8px;
  }
  #nav.open { display: flex; }
  .menu-toggle { display: block; margin-left: auto; }
  .topbar-user { display: none; }
  #new-activity-btn { display: none; }
  .detail-meta { grid-template-columns: 1fr; }
}

/* 成员简表 */
#members-table { width: 100%; border-collapse: collapse; background: #fff; border: 1px solid var(--border, #e5e7eb); border-radius: 10px; overflow: hidden; }
#members-table th, #members-table td { padding: 10px 14px; text-align: left; border-bottom: 1px solid var(--border, #e5e7eb); font-size: 14px; }
#members-table th { background: #f9fafb; color: #6b7280; font-weight: 600; font-size: 13px; }
#members-table tbody tr:last-child td { border-bottom: none; }
#members-table tbody tr:hover { background: #f9fafb; }

/* 审核 */
.badge { display: inline-block; min-width: 16px; padding: 0 5px; margin-left: 4px; border-radius: 8px; background: #ef4444; color: #fff; font-size: 11px; line-height: 16px; text-align: center; }
.review-row { display: flex; align-items: center; gap: 10px; padding: 10px 0; border-bottom: 1px solid #f0f0f0; }
.review-row:last-child { border-bottom: none; }
.review-row .grow { flex: 1; }
.tag.pending { background: #fef3c7; color: #92400e; }
.review-add { display: flex; align-items: center; gap: 8px; margin: 12px 0; }
.review-add input { flex: 1; margin-top: 0; }