/* ===== 后台 ===== */
.admin-body { background: #f4f2ee; }

/* 登录 */
.login-wrap {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 24px;
}

.login-card {
  width: 100%;
  max-width: 380px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 20px;
  box-shadow: 0 2px 4px rgba(25,25,34,.03), 0 30px 60px -40px rgba(25,25,34,.5);
  padding: 34px 30px 26px;
  text-align: center;
}

.login-mark {
  width: 46px; height: 46px;
  border-radius: 13px;
  background: var(--ink);
  color: #fff;
  display: grid; place-items: center;
  font-size: 20px;
  margin: 0 auto 16px;
}

.login-card h1 { margin: 0 0 6px; font-size: 21px; font-weight: 750; letter-spacing: -.2px; }

.login-sub { color: var(--ink-3); font-size: 13.5px; margin: 0 0 22px; }

.lf { display: block; text-align: left; margin-bottom: 14px; }

.lf span {
  display: block;
  font-size: 12.5px;
  color: var(--ink-2);
  font-weight: 600;
  margin-bottom: 6px;
}

.lf input {
  width: 100%;
  font: inherit;
  font-size: 15px;
  padding: 11px 13px;
  border: 1.5px solid var(--line);
  border-radius: 11px;
  background: #fbfaf8;
  outline: none;
  transition: .16s;
}

.lf input:focus { border-color: var(--ink); background: #fff; box-shadow: 0 0 0 4px rgba(25,25,34,.06); }

.login-err { color: var(--accent); font-size: 13px; margin: 0 0 12px; text-align: left; }

.login-card .btn-primary { margin-top: 6px; }

.back-home {
  display: inline-block;
  margin-top: 18px;
  font-size: 13px;
  color: var(--ink-3);
}
.back-home:hover { color: var(--ink); }

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

.side {
  width: 216px;
  flex: 0 0 216px;
  background: #17171f;
  color: #cfcdd6;
  padding: 22px 14px 16px;
  display: flex;
  flex-direction: column;
  position: sticky;
  top: 0;
  height: 100vh;
}

.side-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 0 8px 22px;
}

.side-mark {
  width: 32px; height: 32px;
  border-radius: 9px;
  background: #2a2a36;
  color: #fff;
  display: grid; place-items: center;
  font-size: 15px;
}

.side-brand strong { display: block; color: #fff; font-size: 14px; line-height: 1.3; font-weight: 650; }
.side-brand small { color: #77747f; font-size: 11.5px; }

.side-nav { display: flex; flex-direction: column; gap: 3px; }

.side-nav button {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  padding: 10px 13px;
  border: none;
  background: transparent;
  color: #9d9aa7;
  font: inherit;
  font-size: 14px;
  border-radius: 9px;
  cursor: pointer;
  text-align: left;
  transition: .15s;
}

.side-nav button:hover { background: #20202b; color: #e8e6ee; }
.side-nav button.active { background: #262632; color: #fff; font-weight: 600; }

.side-foot {
  margin-top: auto;
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding-top: 14px;
  border-top: 1px solid #26262f;
}

.side-foot a, .side-foot button {
  font: inherit;
  font-size: 12.5px;
  color: #86828f;
  background: transparent;
  border: none;
  padding: 7px 10px;
  text-align: left;
  border-radius: 8px;
  cursor: pointer;
}
.side-foot a:hover, .side-foot button:hover { color: #fff; background: #20202b; }

.main {
  flex: 1;
  min-width: 0;
  padding: 26px 30px 60px;
}

.main-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}

.main-head h1 { margin: 0; font-size: 23px; font-weight: 750; letter-spacing: -.3px; }
.main-head p { margin: 3px 0 0; color: var(--ink-3); font-size: 13.5px; }

.head-actions { display: flex; gap: 8px; flex-wrap: wrap; }

/* ===== 通用控件 ===== */
.btn-sm {
  font: inherit;
  font-size: 13.5px;
  font-weight: 600;
  padding: 8px 15px;
  border-radius: 10px;
  border: 1.5px solid var(--line-2);
  background: #fff;
  color: var(--ink-2);
  cursor: pointer;
  transition: .15s;
  white-space: nowrap;
}
.btn-sm:hover { border-color: var(--ink); color: var(--ink); }

.btn-sm.dark { background: var(--ink); border-color: var(--ink); color: #fff; }
.btn-sm.dark:hover { background: #000; }

.btn-sm.danger { color: var(--accent); border-color: #f0cfcb; }
.btn-sm.danger:hover { background: var(--accent-soft); border-color: var(--accent); }

.btn-sm:disabled { opacity: .45; cursor: not-allowed; }

.panel {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 20px 22px;
  margin-bottom: 16px;
}

.panel-title {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 4px;
}

.panel-title h2 { margin: 0; font-size: 15.5px; font-weight: 700; }
.panel-title small { color: var(--ink-3); font-size: 12.5px; }

.panel-desc { color: var(--ink-3); font-size: 13px; margin: 2px 0 16px; }

.stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 12px;
  margin-bottom: 18px;
}

.stat {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 15px;
  padding: 16px 18px;
}

.stat .k { font-size: 12.5px; color: var(--ink-3); display: block; margin-bottom: 4px; }
.stat .v { font-size: 27px; font-weight: 750; letter-spacing: -.6px; font-variant-numeric: tabular-nums; }
.stat .v small { font-size: 13px; font-weight: 500; color: var(--ink-3); margin-left: 3px; }

.stat.accent .v { color: var(--accent); }

/* 表格 */
.table-wrap {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 16px;
  overflow: hidden;
}

.toolbar {
  display: flex;
  gap: 9px;
  padding: 14px 16px;
  border-bottom: 1px solid var(--line);
  flex-wrap: wrap;
  align-items: center;
  background: #fcfbf9;
}

.toolbar input[type="search"],
.toolbar input[type="text"],
.toolbar select {
  font: inherit;
  font-size: 13.5px;
  padding: 8px 12px;
  border: 1.5px solid var(--line);
  border-radius: 9px;
  background: #fff;
  outline: none;
  min-width: 0;
}
.toolbar input[type="search"] { flex: 1; min-width: 160px; }
.toolbar input:focus, .toolbar select:focus { border-color: var(--ink); }

table { width: 100%; border-collapse: collapse; font-size: 13.5px; }

thead th {
  text-align: left;
  font-size: 12px;
  font-weight: 650;
  color: var(--ink-3);
  padding: 10px 14px;
  background: #fbfaf8;
  border-bottom: 1px solid var(--line);
  white-space: nowrap;
}

tbody td {
  padding: 10px 14px;
  border-bottom: 1px solid #f2f0ec;
  vertical-align: middle;
}

tbody tr:last-child td { border-bottom: none; }
tbody tr:hover { background: #fcfbf9; }
tbody tr { cursor: pointer; }

.t-no { font-variant-numeric: tabular-nums; color: var(--ink-3); font-size: 12.5px; }
.t-name { font-weight: 600; }
.t-time { color: var(--ink-3); font-size: 12.5px; white-space: nowrap; }

.thumb {
  width: 34px; height: 34px;
  border-radius: 9px;
  object-fit: cover;
  background: var(--bg-soft);
  display: block;
}

.thumb-ph {
  width: 34px; height: 34px;
  border-radius: 9px;
  background: var(--bg-soft);
  display: grid; place-items: center;
  color: var(--ink-3);
  font-size: 13px;
}

.badge {
  display: inline-block;
  font-size: 12px;
  padding: 2px 9px;
  border-radius: 999px;
  background: var(--bg-soft);
  color: var(--ink-2);
  white-space: nowrap;
}
.badge.ok { background: #e9f7f0; color: var(--green); }
.badge.wait { background: #fdf3e3; color: #9a6b12; }

.empty {
  padding: 46px 20px;
  text-align: center;
  color: var(--ink-3);
  font-size: 13.5px;
}

/* 分组卡片 */
.group-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(230px, 1fr));
  gap: 12px;
}

.group-card {
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 14px 16px;
  background: #fff;
}

.group-card header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 10px;
}

.group-card h3 { margin: 0; font-size: 14.5px; font-weight: 700; }
.group-card .cnt { font-size: 12px; color: var(--ink-3); }

.member {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13.5px;
  padding: 4px 0;
  color: var(--ink-2);
}

.member .dotmark2 { width: 5px; height: 5px; border-radius: 50%; background: var(--line-2); flex: 0 0 auto; }

/* 模式单选卡 */
.mode-list { display: flex; flex-direction: column; gap: 9px; }

.mode {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  border: 1.5px solid var(--line);
  border-radius: 12px;
  padding: 13px 15px;
  cursor: pointer;
  transition: .15s;
  background: #fcfbf9;
}

.mode:hover { border-color: var(--line-2); }
.mode.on { border-color: var(--ink); background: #fff; }
.mode input { margin: 4px 0 0; accent-color: #191922; }
.mode b { display: block; font-size: 14px; font-weight: 650; }
.mode span { font-size: 12.5px; color: var(--ink-3); }

/* 表单行 */
.form-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 14px;
}

.fr { display: flex; flex-direction: column; gap: 6px; }
.fr label { font-size: 12.5px; font-weight: 600; color: var(--ink-2); }
.fr .tip { font-size: 12px; color: var(--ink-3); }

.fr input, .fr textarea, .fr select {
  font: inherit;
  font-size: 14px;
  padding: 9px 12px;
  border: 1.5px solid var(--line);
  border-radius: 10px;
  background: #fbfaf8;
  outline: none;
  width: 100%;
}
.fr input:focus, .fr textarea:focus, .fr select:focus { border-color: var(--ink); background: #fff; }
.fr textarea { min-height: 74px; resize: vertical; line-height: 1.6; }

.switch { display: inline-flex; align-items: center; gap: 9px; cursor: pointer; font-size: 13.5px; }
.switch input { position: absolute; opacity: 0; }
.switch .track {
  width: 40px; height: 23px;
  border-radius: 999px;
  background: var(--line-2);
  position: relative;
  transition: .18s;
  flex: 0 0 auto;
}
.switch .track::after {
  content: "";
  position: absolute;
  top: 3px; left: 3px;
  width: 17px; height: 17px;
  border-radius: 50%;
  background: #fff;
  transition: .18s;
  box-shadow: 0 1px 2px rgba(0,0,0,.2);
}
.switch input:checked + .track { background: var(--green); }
.switch input:checked + .track::after { transform: translateX(17px); }

/* 字段卡片 */
.field-list { max-width: 860px; }

.field-card {
  display: flex;
  align-items: center;
  gap: 12px;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 12px 14px;
  background: #fff;
  margin-bottom: 8px;
}

.field-card .fi {
  width: 28px; height: 28px;
  border-radius: 8px;
  background: var(--bg-soft);
  display: grid; place-items: center;
  font-size: 12px;
  color: var(--ink-2);
  flex: 0 0 auto;
}

.field-card .fmain { flex: 1; min-width: 0; }
.field-card .ftitle { font-size: 14px; font-weight: 650; display: flex; align-items: center; gap: 7px; flex-wrap: wrap; }
.field-card .fmeta { font-size: 12px; color: var(--ink-3); margin-top: 1px; }
.field-card .fops { display: flex; gap: 5px; }

.icon-btn {
  width: 28px; height: 28px;
  border-radius: 8px;
  border: 1px solid var(--line);
  background: #fff;
  color: var(--ink-3);
  cursor: pointer;
  font-size: 13px;
  display: grid; place-items: center;
  transition: .15s;
}
.icon-btn:hover { border-color: var(--ink); color: var(--ink); }
.icon-btn.wide { width: auto; padding: 0 9px; font-size: 12px; }
.icon-btn.del:hover { border-color: var(--accent); color: var(--accent); background: var(--accent-soft); }
.icon-btn:disabled { opacity: .3; cursor: not-allowed; }

.tag {
  font-size: 11.5px;
  padding: 1px 7px;
  border-radius: 999px;
  background: var(--bg-soft);
  color: var(--ink-3);
  font-weight: 500;
}
.tag.req { background: var(--accent-soft); color: var(--accent); }

/* 弹层 */
.modal-mask {
  position: fixed;
  inset: 0;
  background: rgba(20, 20, 26, .42);
  backdrop-filter: blur(3px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 22px;
  z-index: 60;
}

.modal {
  background: #fff;
  border-radius: 18px;
  width: 100%;
  max-width: 560px;
  max-height: 88vh;
  overflow: auto;
  padding: 24px 26px;
  box-shadow: 0 40px 80px -30px rgba(0,0,0,.5);
}

.modal h2 { margin: 0 0 4px; font-size: 18px; font-weight: 750; }
.modal .msub { color: var(--ink-3); font-size: 13px; margin: 0 0 18px; }

.modal-foot {
  display: flex;
  justify-content: flex-end;
  gap: 9px;
  margin-top: 20px;
  padding-top: 16px;
  border-top: 1px solid var(--line);
}

/* 详情 */
.detail-row {
  display: flex;
  gap: 14px;
  padding: 9px 0;
  border-bottom: 1px solid #f4f2ee;
  font-size: 13.5px;
}
.detail-row:last-child { border-bottom: none; }
.detail-row .dk { flex: 0 0 88px; color: var(--ink-3); font-size: 12.5px; padding-top: 2px; }
.detail-row .dv { flex: 1; min-width: 0; word-break: break-word; }

.dv img.photo { max-width: 100%; max-height: 190px; border-radius: 11px; display: block; }
.dv audio { width: 100%; max-width: 320px; height: 34px; }
.dv .song-item { padding: 5px 0; border-bottom: 1px dashed #eeebe5; }
.dv .song-item:last-child { border-bottom: none; }
.dv .song-item b { font-weight: 600; }
.dv .song-item small { color: var(--ink-3); }
.dv a.file-link { color: var(--blue); text-decoration: underline; font-size: 13px; }

.toast { z-index: 90; }

/* 响应式 */
@media (max-width: 860px) {
  .app { flex-direction: column; }
  .side {
    width: 100%;
    flex: none;
    height: auto;
    position: static;
    padding: 14px 14px 10px;
  }
  .side-brand { padding-bottom: 12px; }
  .side-nav { flex-direction: row; overflow-x: auto; gap: 4px; padding-bottom: 4px; scrollbar-width: none; }
  .side-nav::-webkit-scrollbar { display: none; }
  .side-nav button { white-space: nowrap; width: auto; padding: 7px 12px; font-size: 13px; }
  .side-nav button i { display: none; }
  .side-foot { flex-direction: row; margin-top: 6px; border-top: none; }
  .main { padding: 16px 14px 50px; }
  .main-head h1 { font-size: 20px; }
  .stat .v { font-size: 23px; }
  table { font-size: 12.5px; }
  thead th, tbody td { padding: 9px 10px; }
  .modal { padding: 20px 18px; }
}