/* ============================================================
 * 蓝蓝站 · 签到与奖励 UI 样式
 * 部署：/www/wwwroot/rewards-ui/rewards-ui.css
 * 随 rewards-ui.js 由 nginx sub_filter 注入 <link>。
 * 主题：跟随站内 html.dark / html:not(.dark)（对齐 warm-theme 的机制）。
 * ============================================================ */

.rw-root {
  --rw-card: #232326;
  --rw-card-2: #2a2a2e;
  --rw-border: #333338;
  --rw-border-strong: #43434a;
  --rw-text: #f2f2f0;
  --rw-muted: #9d9da4;
  --rw-accent: #e8e8e4;
  --rw-accent-text: #17171a;
  --rw-green: #2e9e63;
  --rw-green-soft: rgba(46, 158, 99, 0.16);
  --rw-amber: #d9a13b;
  --rw-red: #c8503c;
  --rw-input: #1c1c1f;
  --rw-shadow: 0 10px 30px rgba(0, 0, 0, 0.35);
  --rw-radius: 14px;
  --rw-radius-sm: 10px;
  color: var(--rw-text);
  font-size: 14px;
  line-height: 1.55;
  padding-bottom: 40px;
}
html:not(.dark) .rw-root {
  --rw-card: #ffffff;
  --rw-card-2: #f7f7f5;
  --rw-border: #e6e6e2;
  --rw-border-strong: #d6d6d0;
  --rw-text: #1c1c1a;
  --rw-muted: #71716c;
  --rw-accent: #1c1c1a;
  --rw-accent-text: #ffffff;
  --rw-green: #1f8a52;
  --rw-green-soft: rgba(31, 138, 82, 0.12);
  --rw-amber: #a8761d;
  --rw-red: #b23c2a;
  --rw-input: #fbfbf9;
  --rw-shadow: 0 10px 26px rgba(28, 28, 26, 0.08);
}
.rw-root.rw-root-bare { padding: 24px; min-height: 60vh; }

.rw-root h1 { font-size: 26px; font-weight: 700; margin: 4px 0 18px; letter-spacing: 0.01em; }
.rw-root h2 { font-size: 16px; font-weight: 600; margin: 0 0 12px; }
.rw-root h3 { font-size: 15px; font-weight: 600; margin: 0 0 6px; }
.rw-root p { margin: 0 0 6px; }
.rw-muted { color: var(--rw-muted); font-size: 13px; }

/* ---------- 页头 ---------- */
.rw-page-head {
  display: flex; align-items: center; justify-content: space-between;
  gap: 16px; margin-bottom: 18px;
}
.rw-page-head h1 { margin: 0 0 6px; }
.rw-page-head .rw-page-sub { margin: 0; font-size: 13px; color: var(--rw-muted); }

/* ---------- 按钮 ---------- */
.rw-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  padding: 8px 16px; border-radius: var(--rw-radius-sm);
  border: 1px solid var(--rw-border-strong);
  background: var(--rw-card-2); color: var(--rw-text);
  font-size: 13.5px; font-weight: 500; cursor: pointer;
  transition: filter 0.15s ease, opacity 0.15s ease, transform 0.05s ease;
  text-decoration: none; user-select: none;
}
.rw-btn:hover { filter: brightness(1.08); }
.rw-btn:active { transform: translateY(1px); }
.rw-btn:disabled { opacity: 0.5; cursor: not-allowed; }
.rw-btn-primary {
  background: var(--rw-accent); color: var(--rw-accent-text);
  border-color: transparent; font-weight: 600;
}
.rw-btn-small { padding: 5px 12px; font-size: 12.5px; }
.rw-btn-lg { padding: 12px 30px; font-size: 15px; border-radius: 10px; min-width: 200px; }
.rw-btn-subtle { background: transparent; border-color: var(--rw-border); color: var(--rw-muted); padding: 5px 10px; font-size: 12.5px; }

/* ---------- 签到 hero ---------- */
.rw-hero {
  display: flex; justify-content: space-between; gap: 28px; flex-wrap: wrap;
  background: var(--rw-card); border: 1px solid var(--rw-border);
  border-radius: var(--rw-radius); padding: 26px 28px; margin-bottom: 26px;
}
.rw-hero-main { min-width: 260px; flex: 1; }
.rw-hero-main h3 { font-size: 19px; margin: 14px 0 2px; }
.rw-hero-amount { display: block; font-size: 44px; font-weight: 700; letter-spacing: 0.01em; margin: 2px 0 10px; }
.rw-hero-side { display: flex; flex-direction: column; align-items: flex-end; justify-content: center; gap: 12px; min-width: 240px; }
.rw-eligibility { text-align: right; font-size: 13px; display: flex; flex-direction: column; gap: 6px; align-items: flex-end; }
.rw-eligibility[data-eligible="true"] > p:first-child { color: var(--rw-green); }
.rw-notice { color: var(--rw-green); font-size: 13px; min-height: 18px; text-align: right; }

/* ---------- 日历（打卡格子 · 对齐目标设计图） ---------- */
.rw-history { margin-top: 8px; }
.rw-calendar {
  list-style: none; display: grid; grid-template-columns: repeat(7, 56px);
  gap: 10px; padding: 0; margin: 14px 0 12px;
}
.rw-calendar li {
  position: relative; height: 56px; border-radius: 12px;
  background: var(--rw-card-2); border: 1px solid transparent;
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 1px;
  font-size: 16px; font-weight: 600; color: var(--rw-text);
}
.rw-calendar li[data-future="true"] { opacity: 0.28; }
.rw-calendar li[data-signed="true"] {
  background: var(--rw-green); color: #fff;
}
.rw-calendar .rw-cal-mark { font-size: 10.5px; font-weight: 500; color: var(--rw-muted); }
.rw-calendar li[data-signed="true"] .rw-cal-mark { color: rgba(255, 255, 255, 0.9); }

/* ---------- 卡片（我的奖励） ---------- */
.rw-cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 16px; margin-bottom: 22px; }
.rw-card {
  background: var(--rw-card); border: 1px solid var(--rw-border);
  border-radius: var(--rw-radius); padding: 20px 22px;
  display: flex; flex-direction: column; gap: 8px; min-height: 170px;
}
.rw-card header { display: flex; align-items: center; justify-content: space-between; }
.rw-card-icon { font-size: 20px; }
.rw-card-num strong { font-size: 30px; font-weight: 700; }
.rw-card-num span { color: var(--rw-muted); }
.rw-card-foot { margin-top: auto; display: flex; align-items: center; justify-content: space-between; gap: 10px; flex-wrap: wrap; }

/* ---------- Tabs ---------- */
.rw-tabs, .rw-admin-tabs {
  display: inline-flex; gap: 4px; padding: 4px;
  background: var(--rw-card-2); border: 1px solid var(--rw-border);
  border-radius: 12px; margin-bottom: 18px;
}
.rw-tab {
  padding: 7px 18px; border-radius: 9px; border: none; background: transparent;
  color: var(--rw-muted); font-size: 13.5px; font-weight: 500; cursor: pointer;
  text-decoration: none; display: inline-flex; align-items: center;
}
.rw-tab-active { background: var(--rw-card); color: var(--rw-text); box-shadow: 0 1px 4px rgba(0,0,0,0.18); }
.rw-admin-tabs { display: flex; flex-wrap: wrap; }

.rw-sec-head { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; margin-bottom: 14px; }
.rw-sec-head h3 { margin: 0; }
.rw-sec-head .rw-muted { margin: 0; }
.rw-sec-head .rw-btn { margin-left: auto; }

/* ---------- 列表（奖励金） ---------- */
.rw-list { display: flex; flex-direction: column; gap: 10px; margin-bottom: 22px; }
.rw-list-item {
  display: flex; align-items: center; justify-content: space-between; gap: 14px;
  background: var(--rw-card); border: 1px solid var(--rw-border);
  border-radius: var(--rw-radius-sm); padding: 14px 18px;
}
.rw-list-action { display: flex; align-items: center; gap: 14px; }
.rw-amount { font-size: 17px; }

/* ---------- 红包 ---------- */
.rw-packet-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 16px; margin-bottom: 22px; }
.rw-packet-item { display: flex; flex-direction: column; gap: 8px; align-items: stretch; }
.rw-packet-item .rw-btn { align-self: center; }

.rw-envelope {
  position: relative; overflow: hidden;
  border-radius: var(--rw-radius); border: 1px solid var(--rw-border);
  background: linear-gradient(160deg, #8e2f2a 0%, #b04636 55%, #8e2f2a 100%);
  color: #fdf3e3; padding: 20px 18px 18px; min-height: 168px;
  display: flex; flex-direction: column; gap: 4px;
  box-shadow: var(--rw-shadow);
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}
.rw-envelope-clickable { cursor: pointer; }
.rw-envelope-clickable:hover {
  transform: translateY(-3px);
  box-shadow: 0 16px 38px rgba(0, 0, 0, 0.42);
  border-color: rgba(255, 255, 255, 0.35);
}
.rw-envelope[data-style="holographic"] { background: linear-gradient(160deg, #6e1f28 0%, #93313c 55%, #6e1f28 100%); }
.rw-envelope[data-style="aurora"] { background: linear-gradient(160deg, #1f5f5a 0%, #2f7f74 55%, #1f5f5a 100%); }
.rw-envelope[data-style="citrus"] { background: linear-gradient(160deg, #7a5416 0%, #a5772a 55%, #7a5416 100%); }
.rw-envelope[data-style="nocturne"] { background: linear-gradient(160deg, #23222a 0%, #3a3844 55%, #23222a 100%); }
.rw-envelope-fold {
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(255,255,255,0.14), rgba(255,255,255,0) 46%);
  clip-path: polygon(0 0, 100% 0, 50% 52%);
  pointer-events: none;
}
.rw-envelope-mark { font-size: 22px; }
.rw-envelope-copy { display: flex; flex-direction: column; gap: 3px; position: relative; z-index: 1; }
.rw-envelope-label { font-size: 11.5px; letter-spacing: 0.08em; opacity: 0.82; }
.rw-envelope-copy h3 { font-size: 16px; margin: 2px 0; }
.rw-envelope-subtitle { font-size: 12.5px; opacity: 0.85; }
.rw-envelope-mystery { font-size: 13px; font-weight: 600; letter-spacing: 0.04em; }
.rw-envelope-amount { font-size: 26px; font-weight: 700; letter-spacing: 0.01em; }
.rw-envelope-footer { font-size: 11.5px; opacity: 0.78; margin-top: auto; }
.rw-envelope-stamp {
  position: absolute; right: -22px; top: 42%; transform: rotate(12deg);
  border: 1.5px dashed rgba(255, 243, 227, 0.65); color: rgba(255, 243, 227, 0.85);
  padding: 5px 26px; font-size: 12px; border-radius: 6px;
}
.rw-envelope.rw-opening { animation: rw-shake 0.5s ease; }
.rw-envelope.rw-opened { box-shadow: 0 0 0 2px rgba(255, 255, 255, 0.25), var(--rw-shadow); }
@keyframes rw-shake {
  0% { transform: rotate(0); } 25% { transform: rotate(-2.4deg); }
  50% { transform: rotate(2deg); } 75% { transform: rotate(-1.2deg); } 100% { transform: rotate(0); }
}
@media (max-width: 480px) {
  .rw-packet-actions { flex-direction: column-reverse; }
  .rw-packet-actions .rw-btn { width: 100%; }
}

/* ---------- 记录表 ---------- */
.rw-records { margin-top: 26px; }
.rw-records-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 12px; }
.rw-records-head > div { display: flex; align-items: center; gap: 10px; }
.rw-table-wrap { overflow-x: auto; border: 1px solid var(--rw-border); border-radius: var(--rw-radius-sm); }
.rw-table { width: 100%; border-collapse: collapse; font-size: 13px; }
.rw-table th {
  text-align: left; padding: 10px 14px; color: var(--rw-muted); font-weight: 500;
  background: var(--rw-card-2); border-bottom: 1px solid var(--rw-border); white-space: nowrap;
}
.rw-table td { padding: 11px 14px; border-bottom: 1px solid var(--rw-border); vertical-align: middle; }
.rw-table tr:last-child td { border-bottom: none; }
.rw-table td small { display: block; }

/* ---------- 状态徽标 ---------- */
.rw-status {
  display: inline-block; padding: 2px 9px; border-radius: 999px; font-size: 12px;
  background: var(--rw-card-2); border: 1px solid var(--rw-border); color: var(--rw-muted);
}
.rw-status-claimed { color: var(--rw-green); border-color: var(--rw-green); background: var(--rw-green-soft); }
.rw-status-active { color: var(--rw-green); border-color: var(--rw-green); background: var(--rw-green-soft); }
.rw-status-pending { color: var(--rw-amber); border-color: var(--rw-amber); background: transparent; }
.rw-status-cancelled, .rw-status-expired { color: var(--rw-red); border-color: var(--rw-red); background: transparent; }

/* ---------- 空态 / 加载 ---------- */
.rw-empty {
  border: 1px dashed var(--rw-border-strong); border-radius: var(--rw-radius);
  padding: 34px 20px; text-align: center; color: var(--rw-muted); margin-bottom: 18px;
}
.rw-empty .rw-btn { margin-top: 12px; }
.rw-loading { padding: 30px 0; text-align: center; }
.rw-error { color: var(--rw-red); font-size: 13px; }
.rw-pagination { display: flex; align-items: center; justify-content: center; gap: 12px; margin-top: 14px; color: var(--rw-muted); font-size: 13px; }

/* ---------- 弹窗 ---------- */
.rw-dialog {
  border: 1px solid var(--rw-border); border-radius: 16px;
  background: var(--rw-card); color: var(--rw-text);
  padding: 0; min-width: min(430px, 92vw); max-width: 92vw;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.45);
}
.rw-dialog::backdrop { background: rgba(0, 0, 0, 0.55); backdrop-filter: blur(2px); }
.rw-dialog-plain { background: transparent; border: none; box-shadow: none; }
.rw-dialog-plain::backdrop { background: rgba(0, 0, 0, 0.62); }
.rw-dialog-head {
  display: flex; align-items: center; justify-content: space-between;
  padding: 16px 20px 0;
}
.rw-dialog-plain .rw-dialog-head { padding: 0 0 10px; }
.rw-dialog-plain .rw-dialog-head h2 { color: #f4f4f1; }
.rw-dialog-head h2 { font-size: 16px; margin: 0; }
.rw-dialog-close {
  border: none; background: transparent; color: var(--rw-muted);
  font-size: 22px; line-height: 1; cursor: pointer; padding: 2px 6px;
}
.rw-dialog-plain .rw-dialog-close { color: #cfcfc9; }
.rw-packet-content { padding: 10px 20px 20px; }
.rw-dialog-plain .rw-packet-content { padding: 0; }
.rw-packet-dialog {
  width: min(430px, 92vw); min-width: 0; max-width: 92vw;
  border: 0; background: transparent; box-shadow: none;
}
.rw-packet-dialog > .rw-dialog-head { display: none; }
.rw-packet-modal-content { padding: 0; }
.rw-packet-card {
  position: relative; overflow: hidden;
  border: 1px solid rgba(255, 244, 225, 0.22);
  border-radius: 18px;
  background: linear-gradient(160deg, #8e2f2a 0%, #b04636 55%, #8e2f2a 100%);
  color: #fff8ed;
  box-shadow: 0 22px 58px rgba(0, 0, 0, 0.48), 0 0 0 1px rgba(0, 0, 0, 0.14);
}
.rw-packet-card[data-style="holographic"] { background: linear-gradient(160deg, #6e1f28 0%, #93313c 55%, #6e1f28 100%); }
.rw-packet-card[data-style="aurora"] { background: linear-gradient(160deg, #1f5f5a 0%, #2f7f74 55%, #1f5f5a 100%); }
.rw-packet-card[data-style="citrus"] { background: linear-gradient(160deg, #7a5416 0%, #a5772a 55%, #7a5416 100%); }
.rw-packet-card[data-style="nocturne"] { background: linear-gradient(160deg, #23222a 0%, #3a3844 55%, #23222a 100%); }
.rw-packet-card-head {
  position: relative; z-index: 3;
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  padding: 17px 20px 13px;
  border-bottom: 1px solid rgba(255, 244, 225, 0.16);
}
.rw-packet-card-head h2 { margin: 0; color: #fff8ed; font-size: 16px; font-weight: 650; }
.rw-packet-close { color: rgba(255, 248, 237, 0.8); }
.rw-packet-close:hover { color: #fff; background: rgba(255, 255, 255, 0.12); border-radius: 8px; }
.rw-envelope-modal {
  border: 0; border-radius: 0; box-shadow: none; min-height: 215px;
  padding: 26px 22px 16px;
  background: transparent !important;
}
.rw-envelope-modal .rw-envelope-fold { opacity: 0.85; }
.rw-packet-card .rw-packet-expiry {
  position: relative; z-index: 2;
  margin: 0; padding: 11px 20px 0;
  color: rgba(255, 248, 237, 0.76); font-size: 12px;
}
.rw-packet-card .rw-error { position: relative; z-index: 2; margin: 8px 20px 0; color: #ffe0d2; text-align: center; }
.rw-packet-actions {
  position: relative; z-index: 2;
  display: flex; align-items: center; justify-content: center; gap: 10px;
  padding: 17px 20px 20px;
}
.rw-packet-actions .rw-btn { min-width: 126px; min-height: 40px; border-radius: 10px; font-size: 13.5px; }
.rw-packet-actions .rw-packet-later {
  background: rgba(71, 18, 15, 0.2); color: rgba(255, 248, 237, 0.9);
  border-color: rgba(255, 244, 225, 0.38);
}
.rw-packet-actions .rw-packet-later:hover { background: rgba(71, 18, 15, 0.38); filter: none; }
.rw-packet-actions .rw-btn-primary {
  background: #fff4df; color: #8e2f2a; border-color: transparent;
  box-shadow: 0 5px 14px rgba(50, 8, 4, 0.24);
}
.rw-packet-actions .rw-btn-primary:hover { background: #fffaf0; filter: none; }
.rw-packet-actions .rw-btn-primary:disabled { color: #8e2f2a; }
.rw-dialog-plain .rw-packet-expiry { color: #a9a9a3; }
.rw-checkin-success { padding: 18px 24px 22px; text-align: center; display: flex; flex-direction: column; gap: 8px; align-items: center; }
.rw-big-amount { font-size: 34px; font-weight: 700; }
.rw-confirm { padding: 12px 20px 20px; display: flex; flex-direction: column; gap: 8px; }
.rw-confirm strong { font-size: 18px; }

.rw-actions { display: flex; justify-content: flex-end; gap: 10px; padding-top: 10px; }
.rw-inline-actions { display: flex; gap: 8px; }

/* ---------- 烟花 ---------- */
.rw-fireworks { position: fixed; inset: 0; pointer-events: none; z-index: 9999; overflow: hidden; }
.rw-burst { position: absolute; width: 0; height: 0; }
.rw-spark {
  position: absolute; left: 0; top: 0; width: 4px; height: 4px; border-radius: 50%;
  background: var(--rw-color, #f6d78d);
  animation: rw-spark 0.9s ease-out forwards; animation-delay: var(--rw-delay, 0s);
}
@keyframes rw-spark {
  0% { transform: translate(0, 0) scale(0.4); opacity: 1; }
  100% { transform: translate(calc(cos(var(--rw-angle)) * var(--rw-distance)), calc(sin(var(--rw-angle)) * var(--rw-distance))) scale(1); opacity: 0; }
}

/* ---------- 侧边栏菜单 ---------- */
.rw-nav { display: flex; flex-direction: column; }
.rw-nav-link { display: flex; align-items: center; gap: 10px; }
.rw-nav-link .rw-nav-icon { display: inline-flex; width: 20px; height: 20px; flex-shrink: 0; }
.rw-nav-link .rw-nav-icon svg { width: 20px; height: 20px; }

/* ---------- 管理端表单 ---------- */
.rw-admin-grid { display: grid; grid-template-columns: minmax(0, 1fr) 320px; gap: 22px; align-items: start; }
@media (max-width: 1100px) { .rw-admin-grid { grid-template-columns: 1fr; } }
.rw-form { display: flex; flex-direction: column; gap: 18px; min-width: 0; }
.rw-form-section {
  background: var(--rw-card); border: 1px solid var(--rw-border);
  border-radius: var(--rw-radius); padding: 18px 20px;
  display: flex; flex-direction: column; gap: 12px;
}
.rw-side-pane {
  background: var(--rw-card-2); border: 1px solid var(--rw-border);
  border-radius: var(--rw-radius); padding: 18px 20px; position: sticky; top: 20px;
}
.rw-field { display: flex; flex-direction: column; gap: 5px; min-width: 0; }
.rw-field label { font-size: 12.5px; color: var(--rw-muted); }
.rw-hint { margin-top: 2px; }
.rw-input {
  width: 100%; box-sizing: border-box;
  background: var(--rw-input); color: var(--rw-text);
  border: 1px solid var(--rw-border-strong); border-radius: 9px;
  padding: 8px 11px; font-size: 13.5px; outline: none;
}
.rw-input:focus { border-color: var(--rw-green); }
.rw-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
@media (max-width: 720px) { .rw-row { grid-template-columns: 1fr; } }
.rw-switch { display: flex; align-items: center; gap: 10px; font-size: 13.5px; }
.rw-switch input { width: 16px; height: 16px; accent-color: var(--rw-green); }
.rw-check { display: flex; align-items: center; gap: 8px; font-size: 13px; padding: 4px 0; justify-content: flex-start; }
.rw-check input[type="checkbox"] {
  width: 15px; height: 15px; flex: 0 0 15px; margin: 0; padding: 0;
  accent-color: var(--rw-green);
}
.rw-check > span {
  flex: 1 1 auto; min-width: 0; text-align: left;
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.rw-rule-list { display: flex; flex-direction: column; gap: 8px; }
.rw-rule-row { display: grid; grid-template-columns: 1fr 1fr 1fr auto; gap: 8px; align-items: end; }
@media (max-width: 720px) { .rw-rule-row { grid-template-columns: 1fr 1fr; } }
.rw-user-list { max-height: 220px; overflow-y: auto; border: 1px solid var(--rw-border); border-radius: 9px; padding: 8px 12px; }

/* ---------- 侧边栏待领红包红点 ---------- */
.rw-nav-link { position: relative; }
.rw-nav-dot {
  position: absolute; right: 10px; top: 50%; transform: translateY(-50%);
  min-width: 16px; height: 16px; padding: 0 4px; border-radius: 8px;
  background: var(--rw-red); color: #fff; font-size: 10px; font-weight: 700;
  line-height: 16px; text-align: center; box-sizing: border-box;
}

/* ---------- 管理端：红包卡片实时预览 ---------- */
.rw-envelope-preview .rw-envelope { max-width: 400px; margin: 0 auto; pointer-events: none; }
.rw-preview-cond { display: flex; flex-direction: column; gap: 8px; margin-top: 12px; }
.rw-preview-summary { display: flex; gap: 20px; margin: 0; }
.rw-preview-summary dt { font-size: 12px; color: var(--rw-muted); }
.rw-preview-summary dd { margin: 0; font-size: 16px; font-weight: 600; }
.rw-preview-list { margin: 0; padding-left: 20px; display: flex; flex-direction: column; gap: 4px; font-size: 13px; }
.rw-preview-list li { display: flex; gap: 10px; align-items: baseline; }
.rw-preview-list li > span { color: var(--rw-muted); min-width: 74px; }
.rw-preview-list li > small { color: var(--rw-amber); }

/* ---------- 奖励管理：奖励中心视觉 ---------- */
.rw-admin-hero {
  display: flex; align-items: center; justify-content: space-between; gap: 24px;
  min-height: 128px; margin: 2px 0 18px; padding: 24px 28px;
  border: 1px solid var(--rw-border); border-radius: 18px;
  background: linear-gradient(105deg, var(--rw-card) 0%, var(--rw-card-2) 72%, rgba(200, 80, 60, 0.14) 100%);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.12);
}
.rw-admin-hero-copy { min-width: 0; }
.rw-admin-kicker {
  display: block; margin-bottom: 7px; color: var(--rw-red);
  font-size: 10px; font-weight: 700; letter-spacing: 0.16em;
}
.rw-admin-hero h1 { margin: 0 0 6px; font-size: 27px; letter-spacing: 0; }
.rw-admin-hero p { margin: 0; color: var(--rw-muted); font-size: 13px; }
.rw-admin-hero-mark {
  display: flex; align-items: center; justify-content: center; flex: 0 0 64px; height: 64px;
  border: 1px solid rgba(200, 80, 60, 0.32); border-radius: 18px;
  background: rgba(200, 80, 60, 0.13); color: var(--rw-red);
  font-size: 27px; font-weight: 700; box-shadow: inset 0 0 0 5px rgba(200, 80, 60, 0.06);
}
.rw-admin-tabs { margin-bottom: 20px; }
.rw-admin-editor { margin-bottom: 26px; }
.rw-admin-editor .rw-form-section,
.rw-admin-editor .rw-side-pane {
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.08);
}
.rw-admin-editor .rw-form-section > h2 { display: flex; align-items: center; gap: 9px; }
.rw-admin-editor .rw-form-section > h2::before {
  content: ''; display: inline-block; width: 4px; height: 17px; border-radius: 3px; background: var(--rw-red);
}
.rw-admin-editor .rw-input { min-height: 40px; }
.rw-admin-editor .rw-input::placeholder { color: var(--rw-muted); opacity: 0.72; }
.rw-admin-status { display: flex; flex-direction: column; gap: 4px; }
.rw-admin-status .rw-preview-cond { margin-top: 0; }
.rw-admin-actions {
  display: flex; align-items: center; justify-content: space-between; gap: 18px;
  margin-top: 2px; padding: 16px 18px;
  border: 1px solid var(--rw-border); border-radius: 14px;
  background: var(--rw-card-2);
}
.rw-admin-actions-copy { display: flex; flex-direction: column; gap: 2px; min-width: 0; }
.rw-admin-actions-copy strong { font-size: 13.5px; }
.rw-admin-actions-copy .rw-muted { font-size: 12px; }
.rw-action-buttons { padding: 0; flex: 0 0 auto; }
.rw-action-buttons .rw-btn { min-height: 40px; min-width: 142px; }
.rw-action-buttons .rw-preview-btn { background: var(--rw-card); }
.rw-action-buttons .rw-issue-btn {
  background: var(--rw-red); border-color: var(--rw-red); color: #fff;
  box-shadow: 0 7px 16px rgba(178, 60, 42, 0.24);
}
.rw-action-buttons .rw-issue-btn:hover { filter: brightness(1.08); }
.rw-side-pane-title { display: flex; align-items: center; gap: 9px; margin-bottom: 13px; }
.rw-side-pane-title h2 { margin: 0; }
.rw-side-pane-icon {
  display: inline-flex; align-items: center; justify-content: center; width: 27px; height: 27px;
  border-radius: 8px; background: var(--rw-green-soft); color: var(--rw-green); font-weight: 700;
}
.rw-admin-records { margin-top: 28px; }
.rw-admin-records .rw-records-head { padding-bottom: 2px; }

/* ---------- 红包领取：封面式弹窗 ---------- */
.rw-packet-dialog { width: min(408px, calc(100vw - 28px)); }
.rw-packet-card {
  border-radius: 20px; border-color: rgba(255, 240, 220, 0.28);
  background: linear-gradient(155deg, #a9362f 0%, #bd4c3d 48%, #9d2f2b 100%);
  box-shadow: 0 28px 70px rgba(0, 0, 0, 0.52), inset 0 1px 0 rgba(255, 255, 255, 0.12);
}
.rw-packet-card-head { min-height: 68px; box-sizing: border-box; padding: 15px 20px; background: rgba(80, 17, 14, 0.16); }
.rw-packet-heading { display: flex; flex-direction: column; gap: 2px; }
.rw-packet-eyebrow { color: rgba(255, 244, 224, 0.68); font-size: 10px; letter-spacing: 0.14em; }
.rw-packet-card-head h2 { font-size: 17px; letter-spacing: 0.01em; }
.rw-packet-close { width: 30px; height: 30px; padding: 0; font-size: 23px; }
.rw-envelope-modal {
  min-height: 238px; padding: 29px 28px 22px; align-items: center; justify-content: flex-start; gap: 0;
}
.rw-envelope-modal .rw-envelope-fold {
  opacity: 1; clip-path: none;
  background: radial-gradient(circle at 50% -20%, rgba(255, 244, 218, 0.22), transparent 45%), linear-gradient(180deg, rgba(255,255,255,0.06), transparent 55%);
}
.rw-envelope-modal .rw-envelope-mark {
  position: relative; z-index: 1; display: flex; align-items: center; justify-content: center;
  width: 58px; height: 58px; margin: 0 auto 13px;
  border: 1px solid rgba(255, 242, 216, 0.72); border-radius: 50%;
  background: rgba(92, 19, 16, 0.2); box-shadow: 0 0 0 6px rgba(255, 238, 204, 0.07);
  font-size: 23px;
}
.rw-envelope-mark-glyph { display: block; color: #fff1d3; font-size: 23px; font-weight: 700; }
.rw-envelope-modal .rw-envelope-copy { align-items: center; text-align: center; gap: 5px; }
.rw-envelope-modal .rw-envelope-label { font-size: 11px; color: rgba(255, 244, 224, 0.72); }
.rw-envelope-modal .rw-envelope-copy h3 { margin: 1px 0; font-size: 23px; font-weight: 650; }
.rw-envelope-modal .rw-envelope-subtitle { max-width: 280px; font-size: 13px; }
.rw-envelope-modal .rw-envelope-mystery { margin-top: 5px; font-size: 13px; color: #fff1d3; }
.rw-envelope-modal .rw-envelope-amount { margin-top: 4px; font-size: 32px; }
.rw-envelope-modal .rw-envelope-footer { margin-top: 9px; font-size: 11.5px; }
.rw-packet-card .rw-envelope-stamp { display: none; }
.rw-packet-card .rw-packet-expiry { padding: 12px 20px 0; color: rgba(255, 244, 224, 0.66); text-align: center; }
.rw-packet-actions {
  min-height: 72px; box-sizing: border-box; padding: 15px 20px 18px;
  border-top: 1px solid rgba(255, 242, 220, 0.14); background: rgba(75, 14, 12, 0.18);
}
.rw-packet-actions .rw-btn { min-width: 132px; min-height: 41px; }
.rw-packet-actions .rw-packet-later { background: rgba(72, 14, 12, 0.22); border-color: rgba(255, 238, 213, 0.4); }
.rw-packet-actions .rw-btn-primary { background: #fff2d8; color: #9d2f2b; }

@media (max-width: 720px) {
  .rw-admin-hero { min-height: 0; padding: 20px; }
  .rw-admin-hero-mark { flex-basis: 52px; height: 52px; border-radius: 15px; }
  .rw-admin-actions { align-items: stretch; flex-direction: column; }
  .rw-action-buttons { width: 100%; }
  .rw-action-buttons .rw-btn { flex: 1; min-width: 0; }
}