/* ============================================================
 * 点单台（dandai.html）专属样式
 * 全部使用主题变量，自动适配深色 / 浅色
 * ============================================================ */

.dd-page { padding-bottom: 60px; }

/* ---------- Hero ---------- */
.dd-hero {
  text-align: center;
  padding: 34px 20px 30px;
  margin: 8px 0 26px;
  border: 1px solid var(--border);
  border-radius: 18px;
  background:
    radial-gradient(1200px 260px at 50% -60%, rgba(139, 92, 246, .20), transparent 70%),
    var(--card-bg);
}
.dd-hero-badge {
  display: inline-block;
  font-size: 13px;
  letter-spacing: .5px;
  padding: 5px 14px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: rgba(139, 92, 246, .10);
  color: var(--primary);
  margin-bottom: 14px;
}
.dd-hero-title {
  font-size: 42px;
  line-height: 1.2;
  margin: 0 0 12px;
  letter-spacing: 2px;
  color: var(--text);
}
.dd-hero-title span {
  background: linear-gradient(90deg, var(--primary), var(--accent, #0891b2));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.dd-hero-sub {
  font-size: 17px;
  color: var(--text);
  opacity: .92;
  margin: 0 0 12px;
  line-height: 1.8;
}
.dd-hero-note {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.9;
  max-width: 620px;
  margin: 0 auto;
}
.dd-hero-note strong { color: var(--primary); }
.dd-hero-stats {
  margin-top: 18px;
  display: flex;
  gap: 10px;
  justify-content: center;
  flex-wrap: wrap;
}
.dd-stat {
  font-size: 13px;
  color: var(--text-muted);
  padding: 6px 14px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--bg-2, transparent);
}
.dd-stat b { color: var(--primary); font-size: 15px; }

/* ---------- 小节标题 ---------- */
.dd-sec-title {
  font-size: 20px;
  margin: 0 0 16px;
  color: var(--text);
}
.dd-sec-title::before {
  content: '';
  display: inline-block;
  width: 4px;
  height: 18px;
  border-radius: 2px;
  margin-right: 10px;
  vertical-align: -2px;
  background: linear-gradient(180deg, var(--primary), var(--accent, #0891b2));
}

/* ---------- 引导卡 ---------- */
.dd-guide { margin-bottom: 30px; }
.dd-guide-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}
.dd-guide-card {
  border: 1px solid var(--border);
  border-radius: 14px;
  background: var(--card-bg);
  padding: 20px 20px 18px;
  transition: border-color .25s, transform .25s;
}
.dd-guide-card:hover { border-color: var(--primary); transform: translateY(-2px); }
.dd-guide-ico { font-size: 26px; line-height: 1; margin-bottom: 12px; }
.dd-guide-card h3 {
  font-size: 16px;
  margin: 0 0 8px;
  color: var(--text);
}
.dd-guide-card p {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.85;
  margin: 0 0 12px;
}
.dd-guide-eg {
  display: block;
  font-size: 12.5px;
  color: var(--text-muted);
  opacity: .85;
  border-left: 2px solid var(--border);
  padding-left: 10px;
  line-height: 1.7;
}

/* ---------- 表单 ---------- */
.dd-form-wrap { margin-bottom: 34px; }
.dd-form {
  border: 1px solid var(--border);
  border-radius: 16px;
  background: var(--card-bg);
  padding: 22px 24px 24px;
}
.dd-row { margin-bottom: 18px; }
.dd-label {
  display: block;
  font-size: 14px;
  color: var(--text);
  margin-bottom: 8px;
  font-weight: 600;
}
.dd-label i { color: var(--danger, #e11d48); font-style: normal; }
.dd-input, .dd-textarea {
  width: 100%;
  box-sizing: border-box;
  font-size: 15px;
  font-family: inherit;
  color: var(--text);
  background: var(--bg-2, rgba(0, 0, 0, .15));
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 11px 14px;
  outline: none;
  transition: border-color .2s, box-shadow .2s;
}
.dd-input::placeholder, .dd-textarea::placeholder { color: var(--text-muted); opacity: .72; }
.dd-input:focus, .dd-textarea:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(139, 92, 246, .16);
}
.dd-textarea { resize: vertical; min-height: 104px; line-height: 1.8; }
.dd-counter {
  text-align: right;
  font-size: 12px;
  color: var(--text-muted);
  margin-top: 6px;
}
.dd-counter.warn { color: var(--warn, #b45309); }
.dd-actions {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-top: 4px;
}
.dd-submit {
  font-size: 15px;
  font-weight: 600;
  font-family: inherit;
  color: #fff;
  background: linear-gradient(135deg, var(--primary), var(--accent, #0891b2));
  border: none;
  border-radius: 10px;
  padding: 12px 30px;
  cursor: pointer;
  transition: opacity .2s, transform .15s;
}
.dd-submit:hover { opacity: .92; }
.dd-submit:active { transform: scale(.98); }
.dd-submit:disabled { opacity: .55; cursor: not-allowed; }
.dd-tips {
  font-size: 12.5px;
  color: var(--text-muted);
  line-height: 1.8;
  margin: 0;
  flex: 1;
  min-width: 240px;
}
.dd-tips strong { color: var(--text); }

/* ---------- 列表 ---------- */
.dd-list-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 16px;
}
.dd-list-head .dd-sec-title { margin-bottom: 0; }
.dd-filters { display: flex; gap: 8px; }
.dd-filter {
  font-size: 13px;
  font-family: inherit;
  color: var(--text-muted);
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 7px 16px;
  cursor: pointer;
  transition: all .2s;
}
.dd-filter:hover { color: var(--primary); border-color: var(--primary); }
.dd-filter.on {
  color: #fff;
  background: linear-gradient(135deg, var(--primary), var(--accent, #0891b2));
  border-color: transparent;
}

.dd-list { display: flex; flex-direction: column; gap: 12px; }
.dd-item {
  border: 1px solid var(--border);
  border-left: 3px solid var(--primary);
  border-radius: 12px;
  background: var(--card-bg);
  padding: 16px 18px;
  transition: border-color .25s;
}
.dd-item.is-done { border-left-color: var(--ok, #059669); }
.dd-item-head {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 9px;
}
.dd-nick {
  font-size: 14px;
  font-weight: 600;
  color: var(--text);
}
.dd-avatar {
  width: 26px; height: 26px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  font-weight: 700;
  color: #fff;
  flex: 0 0 auto;
}
.dd-time { font-size: 12.5px; color: var(--text-muted); }
.dd-badge {
  font-size: 12px;
  padding: 3px 10px;
  border-radius: 999px;
  border: 1px solid var(--border);
  color: var(--text-muted);
  margin-left: auto;
}
.dd-badge.open { color: var(--warn, #b45309); border-color: rgba(180, 83, 9, .45); background: rgba(180, 83, 9, .10); }
.dd-badge.done { color: var(--ok, #059669); border-color: rgba(5, 150, 105, .45); background: rgba(5, 150, 105, .10); }
.dd-content {
  font-size: 15px;
  color: var(--text);
  line-height: 1.9;
  white-space: pre-wrap;
  word-break: break-word;
}
.dd-reply {
  margin-top: 12px;
  padding: 12px 14px;
  border-radius: 10px;
  background: rgba(139, 92, 246, .08);
  border: 1px solid var(--border);
  font-size: 14px;
  line-height: 1.85;
  color: var(--text);
}
.dd-reply-tag {
  font-weight: 700;
  color: var(--primary);
  margin-right: 6px;
}
.dd-empty-hint { text-align: center; color: var(--text-muted); padding: 30px 0; font-size: 15px; }

/* 提交反馈提示条 */
.dd-toast {
  position: fixed;
  left: 50%;
  bottom: 34px;
  transform: translateX(-50%) translateY(20px);
  opacity: 0;
  z-index: 999;
  font-size: 14.5px;
  padding: 12px 22px;
  border-radius: 10px;
  color: #fff;
  background: rgba(24, 26, 34, .95);
  border: 1px solid var(--border);
  box-shadow: 0 8px 30px rgba(0, 0, 0, .35);
  transition: opacity .25s, transform .25s;
  pointer-events: none;
  max-width: 88vw;
  text-align: center;
}
.dd-toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }
.dd-toast.ok { background: linear-gradient(135deg, #059669, #0d9488); border-color: transparent; }
.dd-toast.err { background: linear-gradient(135deg, #be123c, #9f1239); border-color: transparent; }

/* ---------- 管理页（dandai-admin.html）---------- */
.dd-hero-sm { padding: 26px 20px 24px; }
.dd-login {
  display: flex;
  gap: 10px;
  max-width: 440px;
  margin: 18px auto 0;
}
.dd-login .dd-input { flex: 1; }
.dd-admin-bar {
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px dashed var(--border);
}
.dd-reply-input { min-height: 54px; font-size: 14px; }
.dd-admin-btns { display: flex; gap: 8px; margin-top: 8px; flex-wrap: wrap; }
.dd-mini {
  font-size: 13px;
  font-family: inherit;
  padding: 7px 14px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--card-bg);
  color: var(--text-muted);
  cursor: pointer;
  transition: all .2s;
}
.dd-mini:hover { color: var(--primary); border-color: var(--primary); }
.dd-mini.dd-ok {
  color: #fff;
  background: linear-gradient(135deg, var(--primary), var(--accent, #0891b2));
  border-color: transparent;
}
.dd-mini.dd-ok:hover { opacity: .9; color: #fff; }
.dd-mini.dd-danger:hover { color: var(--danger, #e11d48); border-color: var(--danger, #e11d48); }

/* ---------- 响应式 ---------- */
@media (max-width: 860px) {
  .dd-guide-grid { grid-template-columns: 1fr; }
  .dd-hero { padding: 26px 16px 24px; }
  .dd-hero-title { font-size: 32px; }
  .dd-hero-sub { font-size: 15px; }
  .dd-form { padding: 18px 16px 20px; }
  .dd-actions { flex-direction: column; align-items: stretch; }
  .dd-submit { width: 100%; }
  .dd-list-head { flex-direction: column; align-items: flex-start; }
}

/* ============================================================
 * 2026-09-21 新增：三态状态（待处理 / 已回复 / 已修复）+ 管理后台
 * ============================================================ */

/* hidden 属性要能压过 display:flex */
.dd-login[hidden], .dd-mask[hidden], .dd-adm-bar[hidden] { display: none !important; }

/* ---------- 前台风：三态状态色 ---------- */
.dd-item.is-open, .dd-item.dd-item-open { border-left-color: var(--warn, #b45309); }
.dd-item.is-done, .dd-item.dd-item-done { border-left-color: var(--primary); }
.dd-item.is-fixed, .dd-item.dd-item-fixed { border-left-color: var(--ok, #059669); }

.dd-badge.done { color: var(--primary); border-color: rgba(139, 92, 246, .45); background: rgba(139, 92, 246, .10); }
.dd-badge.fixed {
  color: #fff;
  background: linear-gradient(135deg, #059669, #0d9488);
  border-color: transparent;
  font-weight: 600;
}

/* ---------- 前台：整改结果块 ---------- */
.dd-fixbox {
  margin-top: 12px;
  padding: 12px 14px;
  border-radius: 10px;
  background: rgba(5, 150, 105, .09);
  border: 1px solid rgba(5, 150, 105, .35);
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}
.dd-fixbox-tag { font-size: 13px; font-weight: 700; color: var(--ok, #059669); }
.dd-fixbox-note { font-size: 13.5px; color: var(--text-muted); flex: 1; min-width: 140px; line-height: 1.7; }
.dd-fixbtn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 13.5px;
  font-weight: 600;
  color: #fff;
  background: linear-gradient(135deg, #059669, #0d9488);
  border-radius: 8px;
  padding: 8px 16px;
  text-decoration: none;
  white-space: nowrap;
  transition: opacity .2s, transform .15s;
}
.dd-fixbtn:hover { opacity: .9; transform: translateY(-1px); }

/* ---------- 管理页：登录（纵向） ---------- */
.dd-login-col { flex-direction: column; }
.dd-login-col .dd-submit { width: 100%; }

/* ---------- 管理页：顶栏 ---------- */
.dd-adm-bar {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--card-bg);
  padding: 12px 16px;
  margin-bottom: 18px;
}
.dd-adm-who { font-size: 14px; color: var(--text); }
.dd-adm-who b { color: var(--primary); }
.dd-adm-who i {
  font-style: normal;
  font-size: 12px;
  margin-left: 8px;
  padding: 2px 9px;
  border-radius: 999px;
}
.dd-adm-who i.r-owner { color: #fff; background: linear-gradient(135deg, #7c3aed, #0891b2); }
.dd-adm-who i.r-editor { color: var(--text-muted); border: 1px solid var(--border); }
.dd-adm-tabs { display: flex; gap: 6px; margin-left: auto; flex-wrap: wrap; }
.dd-adm-acts { display: flex; gap: 8px; }
.dd-tab {
  font-size: 13px;
  font-family: inherit;
  color: var(--text-muted);
  background: var(--bg-2, transparent);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 7px 14px;
  cursor: pointer;
  transition: all .2s;
}
.dd-tab:hover { color: var(--primary); border-color: var(--primary); }
.dd-tab.on {
  color: #fff;
  background: linear-gradient(135deg, var(--primary), var(--accent, #0891b2));
  border-color: transparent;
}

/* ---------- 管理页：留言卡片操作区 ---------- */
.dd-admin-bar .dd-input { margin-top: 8px; }
.dd-link-input, .dd-note-input { font-size: 13.5px; }
.dd-mini.dd-fix {
  color: #fff;
  background: linear-gradient(135deg, #059669, #0d9488);
  border-color: transparent;
}
.dd-mini.dd-fix:hover { opacity: .9; color: #fff; }
.dd-mini:disabled { opacity: .5; cursor: not-allowed; }
.dd-by { font-style: normal; font-size: 12px; color: var(--text-muted); }
.dd-fixdone {
  margin-top: 10px;
  padding: 10px 12px;
  border-radius: 8px;
  background: rgba(5, 150, 105, .08);
  border: 1px solid rgba(5, 150, 105, .30);
  font-size: 13px;
  display: flex;
  gap: 10px;
  align-items: center;
  flex-wrap: wrap;
}
.dd-fixdone-tag { font-weight: 700; color: var(--ok, #059669); }
.dd-fixdone-link { color: var(--primary); text-decoration: none; word-break: break-all; }
.dd-fixdone-link:hover { text-decoration: underline; }
.dd-fixdone-note { color: var(--text-muted); }

/* ---------- 管理页：账号 ---------- */
.dd-hint { font-size: 13.5px; color: var(--text-muted); line-height: 1.9; margin: 0 0 16px; }
.dd-hint b { color: var(--text); }
.dd-useradd { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 18px; }
.dd-useradd .dd-input { flex: 1; min-width: 150px; }
.dd-users { display: flex; flex-direction: column; gap: 10px; }
.dd-userrow {
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--card-bg);
  padding: 12px 14px;
}
.dd-userrow.is-off { opacity: .55; }
.dd-userhead { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.dd-userhead b { font-size: 14.5px; color: var(--text); }
.dd-userhead code {
  font-size: 12.5px;
  color: var(--text-muted);
  background: var(--bg-2, rgba(0, 0, 0, .2));
  padding: 2px 7px;
  border-radius: 6px;
}
.dd-urole { font-size: 12px; padding: 2px 9px; border-radius: 999px; border: 1px solid var(--border); color: var(--text-muted); }
.dd-urole.owner { color: #fff; background: linear-gradient(135deg, #7c3aed, #0891b2); border-color: transparent; }
.dd-uoff { font-size: 12px; color: var(--danger, #e11d48); }
.dd-usermeta { font-size: 12.5px; color: var(--text-muted); margin-top: 6px; }
.dd-userbtns { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 10px; }
.dd-you { font-size: 12.5px; color: var(--primary); }

/* ---------- 管理页：日志 ---------- */
.dd-log { display: flex; flex-direction: column; gap: 6px; }
.dd-logrow {
  display: flex;
  gap: 10px;
  align-items: baseline;
  flex-wrap: wrap;
  font-size: 13px;
  padding: 9px 12px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--card-bg);
}
.dd-logtime { color: var(--text-muted); font-size: 12.5px; min-width: 108px; }
.dd-logby { color: var(--primary); font-weight: 600; }
.dd-logact { color: var(--text); }
.dd-logid { color: var(--text-muted); }
.dd-logdetail { color: var(--text-muted); flex: 1; word-break: break-all; }

/* ---------- 管理页：改密码浮层 ---------- */
.dd-mask {
  position: fixed;
  inset: 0;
  z-index: 1000;
  background: rgba(0, 0, 0, .55);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}
.dd-modal {
  width: 100%;
  max-width: 380px;
  border: 1px solid var(--border);
  border-radius: 14px;
  background: var(--card-bg);
  padding: 22px 22px 18px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, .45);
}
.dd-modal h3 { margin: 0 0 6px; font-size: 17px; color: var(--text); }
.dd-modal-sub { font-size: 13px; color: var(--text-muted); margin: 0 0 14px; }
.dd-modal .dd-input { margin-bottom: 10px; }
.dd-modal-msg { font-size: 13px; color: var(--danger, #e11d48); min-height: 18px; margin: 2px 0 10px; }
.dd-modal-btns { display: flex; gap: 8px; justify-content: flex-end; }

@media (max-width: 860px) {
  .dd-adm-bar { flex-direction: column; align-items: stretch; }
  .dd-adm-tabs { margin-left: 0; }
  .dd-adm-acts { justify-content: flex-end; }
  .dd-logtime { min-width: 0; }
  .dd-fixbox { flex-direction: column; align-items: flex-start; }
  .dd-fixbtn { width: 100%; justify-content: center; }
}