/* ==========================================================================
   E-Welcome Card · 组件与页面样式
   设计语言：Quiet Luxury & Editorial（克制、优雅、无干扰）
   ========================================================================== */

/* ------------------------------ 布局骨架 ------------------------------ */
.shell { min-height: 100vh; display: flex; flex-direction: column; }
.topbar {
  position: sticky; top: 0; z-index: 40;
  display: flex; align-items: center; gap: 18px;
  padding: 0 28px; height: 62px;
  background: rgba(250, 249, 246, 0.86);
  backdrop-filter: saturate(160%) blur(12px);
  border-bottom: 1px solid var(--line);
}
.brand { display: flex; align-items: baseline; gap: 10px; }
.brand__mark {
  font-family: var(--serif); font-size: 19px; letter-spacing: 0.16em; color: var(--ink);
}
.brand__dot { width: 5px; height: 5px; border-radius: 50%; background: var(--gold); display: inline-block; }
.brand__sub { font-size: 11px; letter-spacing: 0.22em; color: var(--ink-3); text-transform: uppercase; }
.topnav { display: flex; gap: 4px; margin-left: 18px; }
.topnav a {
  padding: 7px 14px; border-radius: var(--radius-sm); font-size: 13px; color: var(--ink-2);
  transition: all var(--dur) var(--ease); border: 1px solid transparent;
}
.topnav a:hover { color: var(--ink); background: var(--canvas-1); }
.topnav a.active { color: var(--ink); background: var(--paper); border-color: var(--line); box-shadow: var(--shadow-float); }
.topbar__spacer { flex: 1; }
.topbar__user { font-size: 12.5px; color: var(--ink-2); display: flex; align-items: center; gap: 10px; }
.role-pill {
  font-size: 10.5px; letter-spacing: 0.14em; text-transform: uppercase;
  padding: 3px 8px; border-radius: 999px; border: 1px solid var(--line-gold); color: var(--gold-deep);
  background: rgba(197, 168, 128, 0.08);
}
.main { flex: 1; padding: 26px 28px 90px; max-width: 1680px; width: 100%; margin: 0 auto; }

/* ------------------------------ 排版基元 ------------------------------ */
.page-title { font-size: 24px; letter-spacing: 0.02em; }
.page-sub { color: var(--ink-3); font-size: 12.5px; margin-top: 6px; letter-spacing: 0.04em; }
.section-title {
  font-size: 12px; letter-spacing: 0.18em; text-transform: uppercase; color: var(--ink-3);
  display: flex; align-items: center; gap: 10px; margin: 0 0 12px;
}
.section-title::after { content: ""; flex: 1; height: 1px; background: var(--line); }
.hairline { height: 1px; background: var(--line); border: 0; margin: 18px 0; }
.muted { color: var(--ink-3); }
.small { font-size: 12px; }
.tiny { font-size: 11px; }
.gold { color: var(--gold-deep); }

/* ------------------------------ 容器 ------------------------------ */
.panel {
  background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius-lg);
  box-shadow: var(--shadow-float); padding: 20px;
}
.panel--flat { box-shadow: none; background: var(--canvas-0); }
.panel--inset { background: var(--canvas-1); border-color: transparent; box-shadow: none; }
.panel__head { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 16px; }
.panel__title { font-family: var(--serif); font-size: 16px; letter-spacing: 0.03em; }
.stack { display: flex; flex-direction: column; gap: 14px; }
.row { display: flex; align-items: center; gap: 10px; }
.row--wrap { flex-wrap: wrap; }
.spacer { flex: 1; }

/* ------------------------------ 按钮 ------------------------------ */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 7px;
  padding: 8px 14px; border-radius: var(--radius-sm); cursor: pointer;
  background: var(--paper); border: 1px solid var(--line-strong); color: var(--ink);
  font-size: 13px; transition: all var(--dur) var(--ease); white-space: nowrap;
}
.btn:hover { border-color: var(--gold); box-shadow: 0 6px 18px -12px rgba(31, 36, 33, 0.5); transform: translateY(-1px); }
.btn:active { transform: translateY(0); }
.btn[disabled] { opacity: 0.45; cursor: not-allowed; transform: none; box-shadow: none; }
.btn--primary { background: var(--midnight); border-color: var(--midnight); color: #F5F2EC; }
.btn--primary:hover { background: var(--midnight-soft); border-color: var(--midnight-soft); }
.btn--gold { background: linear-gradient(180deg, #D8BE93, var(--gold)); border-color: var(--gold-deep); color: #2A2418; }
.btn--gold:hover { filter: brightness(1.03); }
.btn--ghost { background: transparent; border-color: transparent; color: var(--ink-2); }
.btn--ghost:hover { background: var(--canvas-1); box-shadow: none; }
.btn--danger { color: #8C3B3B; border-color: rgba(140, 59, 59, 0.28); }
.btn--danger:hover { background: rgba(140, 59, 59, 0.06); border-color: rgba(140, 59, 59, 0.5); }
.btn--sm { padding: 5px 10px; font-size: 12px; }
.btn--block { width: 100%; }

/* ------------------------------ 表单 ------------------------------ */
.field { display: flex; flex-direction: column; gap: 6px; }
.field__label { font-size: 12px; color: var(--ink-2); letter-spacing: 0.04em; display: flex; align-items: center; gap: 6px; }
.field__hint { font-size: 11px; color: var(--ink-3); }
.input, .textarea, .select {
  width: 100%; padding: 9px 12px; border-radius: var(--radius-sm);
  border: 1px solid var(--line-strong); background: var(--canvas-0); color: var(--ink);
  transition: all var(--dur) var(--ease); font-size: 13.5px;
}
.input:focus, .textarea:focus, .select:focus {
  outline: none; border-color: var(--gold); background: var(--paper);
  box-shadow: 0 0 0 3px rgba(197, 168, 128, 0.16);
}
.textarea { min-height: 132px; resize: vertical; line-height: 1.85; font-family: var(--serif); font-size: 14px; }
.select { appearance: none; background-image: linear-gradient(45deg, transparent 50%, var(--ink-3) 50%), linear-gradient(135deg, var(--ink-3) 50%, transparent 50%); background-position: calc(100% - 16px) 52%, calc(100% - 11px) 52%; background-size: 5px 5px, 5px 5px; background-repeat: no-repeat; padding-right: 32px; }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.switch { display: inline-flex; align-items: center; gap: 8px; cursor: pointer; font-size: 12.5px; color: var(--ink-2); }
.switch input { appearance: none; width: 34px; height: 18px; border-radius: 999px; background: var(--canvas-2); border: 1px solid var(--line-strong); position: relative; transition: all var(--dur) var(--ease); cursor: pointer; }
.switch input::after { content: ""; position: absolute; top: 1px; left: 1px; width: 14px; height: 14px; border-radius: 50%; background: var(--paper); box-shadow: 0 1px 3px rgba(0,0,0,.2); transition: all var(--dur) var(--ease); }
.switch input:checked { background: var(--gold); border-color: var(--gold-deep); }
.switch input:checked::after { left: 17px; }

/* ------------------------------ 选择器（场景 / 文字色） ------------------------------ */
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip {
  padding: 7px 13px; border-radius: var(--radius-sm); border: 1px solid var(--line-strong);
  background: var(--paper); font-size: 12.5px; color: var(--ink-2); cursor: pointer;
  transition: all var(--dur) var(--ease);
}
.chip:hover { border-color: var(--gold); color: var(--ink); }
.chip.active { background: var(--midnight); border-color: var(--midnight); color: #F3EFE7; }
.chip--swatch { display: inline-flex; align-items: center; gap: 7px; }
.swatch { width: 14px; height: 14px; border-radius: 4px; border: 1px solid var(--line-strong); }
.swatch--auto { background: linear-gradient(135deg, #1F2421 0 50%, #FDFEFE 50% 100%); }

/* ------------------------------ 底图选择网格 ------------------------------ */
.asset-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(96px, 1fr)); gap: 10px; }
.asset-card {
  position: relative; border-radius: var(--radius); overflow: hidden; cursor: pointer;
  border: 1px solid var(--line); aspect-ratio: 9 / 16; background: var(--canvas-1);
  transition: all var(--dur) var(--ease);
}
.asset-card:hover { transform: translateY(-2px); box-shadow: var(--shadow-soft); }
.asset-card.active { outline: 2px solid var(--gold); outline-offset: 1px; }
.asset-card img { width: 100%; height: 100%; object-fit: cover; display: block; }
.asset-card__meta {
  position: absolute; inset: auto 0 0 0; padding: 16px 8px 7px; font-size: 10.5px; color: #FDFEFE;
  background: linear-gradient(transparent, rgba(0, 0, 0, 0.62)); letter-spacing: 0.04em;
  display: flex; justify-content: space-between; gap: 6px;
}
.asset-card__badge {
  position: absolute; top: 6px; left: 6px; font-size: 10px; padding: 2px 6px; border-radius: 4px;
  background: rgba(28, 40, 51, 0.72); color: #F3EFE7; letter-spacing: 0.08em;
}
.asset-card__badge--pending { background: rgba(169, 140, 96, 0.92); }
.asset-card__badge--archived { background: rgba(133, 146, 158, 0.88); }

/* ------------------------------ 制卡工作台 ------------------------------ */
.studio { display: grid; grid-template-columns: minmax(360px, 40%) 1fr; gap: 24px; align-items: start; }
.studio__form { max-height: calc(100vh - 150px); overflow-y: auto; padding-right: 6px; }
.studio__form::-webkit-scrollbar { width: 6px; }
.studio__form::-webkit-scrollbar-thumb { background: var(--canvas-2); border-radius: 3px; }
.studio__stage { position: sticky; top: 82px; }
.stage-card {
  position: relative; display: flex; justify-content: center; padding: 28px;
  background: linear-gradient(180deg, var(--canvas-1), var(--canvas-0));
  border: 1px solid var(--line); border-radius: var(--radius-lg);
}
.stage-card__inner { position: relative; border-radius: 6px; overflow: hidden; box-shadow: 0 26px 60px -30px rgba(31, 36, 33, 0.55); }

/* 卡片视口（DOM 渲染层） */
.card-viewport { position: relative; transform-origin: top left; overflow: hidden; background: #10100F; }
.card-viewport__bg { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.card-scrim { position: absolute; inset: 0; }
.card-layer { position: absolute; white-space: pre; }

/* 骨架屏：AI 生成时的柔光微闪动效（不阻塞其它操作） */
.shimmer { position: relative; overflow: hidden; }
.shimmer::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(100deg, transparent 20%, rgba(255, 255, 255, 0.48) 50%, transparent 80%);
  animation: shimmer 1.5s infinite;
}
@keyframes shimmer { from { transform: translateX(-100%); } to { transform: translateX(100%); } }
.skeleton-line { height: 12px; border-radius: 6px; background: var(--canvas-2); margin-bottom: 8px; }

/* 字体加载 cross-fade */
.font-fade { transition: opacity 200ms var(--ease); }
.font-fade.loading { opacity: 0.55; }

/* 预览缩放控制条 */
.zoombar { display: flex; align-items: center; gap: 6px; }
.zoombar button {
  border: 1px solid var(--line); background: var(--paper); border-radius: 6px; padding: 4px 9px;
  font-size: 11.5px; cursor: pointer; color: var(--ink-2); transition: all var(--dur) var(--ease);
}
.zoombar button.active { border-color: var(--gold); color: var(--ink); background: rgba(197, 168, 128, 0.1); }
.actionbar { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; margin-top: 16px; }

.mobile-bar {
  display: none; position: fixed; left: 0; right: 0; bottom: 0; z-index: 60;
  padding: 10px 14px calc(10px + env(safe-area-inset-bottom));
  background: rgba(250, 249, 246, 0.95); backdrop-filter: blur(10px);
  border-top: 1px solid var(--line); gap: 8px; align-items: center;
}

/* ------------------------------ AI 文案候选 ------------------------------ */
.candidate {
  border: 1px solid var(--line); border-radius: var(--radius); padding: 12px 14px; background: var(--canvas-0);
  font-family: var(--serif); font-size: 13.5px; line-height: 1.95; cursor: pointer; transition: all var(--dur) var(--ease);
}
.candidate:hover { border-color: var(--gold); background: var(--paper); transform: translateY(-1px); }
.candidate.active { border-color: var(--gold); background: var(--paper); box-shadow: 0 0 0 3px rgba(197, 168, 128, 0.14); }
.candidate__meta { display: flex; justify-content: space-between; font-family: var(--sans); font-size: 11px; color: var(--ink-3); margin-bottom: 6px; letter-spacing: 0.06em; }

/* ------------------------------ 卡片列表（交付中心） ------------------------------ */
.card-list { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 16px; }
.record {
  background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius-lg);
  padding: 16px; box-shadow: var(--shadow-float); display: flex; flex-direction: column; gap: 10px;
  transition: all var(--dur) var(--ease);
}
.record:hover { transform: translateY(-2px); box-shadow: var(--shadow-soft); }
.record__name { font-family: var(--serif); font-size: 16px; }
.record__body { font-size: 12.5px; color: var(--ink-2); line-height: 1.85; display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
.record__foot { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; border-top: 1px solid var(--line); padding-top: 10px; }

.status {
  font-size: 10.5px; letter-spacing: 0.1em; padding: 3px 8px; border-radius: 999px;
  border: 1px solid var(--line-strong); color: var(--ink-2); background: var(--canvas-0); white-space: nowrap;
}
.status--READY { border-color: rgba(197, 168, 128, 0.55); color: var(--gold-deep); background: rgba(197, 168, 128, 0.1); }
.status--DELIVERED_ELECTRONIC { border-color: rgba(44, 62, 53, 0.4); color: #2C3E35; background: rgba(44, 62, 53, 0.08); }
.status--DRAFT { color: var(--ink-3); }
.status--PENDING_PRINT, .status--PRINTED, .status--PLACED_IN_ROOM { color: var(--midnight); border-color: rgba(28, 40, 51, 0.3); }

/* ------------------------------ 统计 ------------------------------ */
.stat-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 14px; }
.stat { background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius); padding: 16px; box-shadow: var(--shadow-float); }
.stat__value { font-family: var(--serif); font-size: 26px; letter-spacing: 0.02em; }
.stat__label { font-size: 11.5px; color: var(--ink-3); letter-spacing: 0.1em; text-transform: uppercase; margin-top: 4px; }

/* ------------------------------ 表格 ------------------------------ */
.table { width: 100%; border-collapse: collapse; font-size: 13px; }
.table th { text-align: left; font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--ink-3); font-weight: 500; padding: 8px 10px; border-bottom: 1px solid var(--line); }
.table td { padding: 10px; border-bottom: 1px solid var(--line); vertical-align: middle; }
.table tr:hover td { background: var(--canvas-0); }

/* ------------------------------ 标签页 ------------------------------ */
.tabs { display: flex; gap: 2px; border-bottom: 1px solid var(--line); margin-bottom: 20px; }
.tabs button {
  border: 0; background: transparent; padding: 10px 16px; cursor: pointer; color: var(--ink-3);
  font-size: 13px; border-bottom: 2px solid transparent; transition: all var(--dur) var(--ease);
}
.tabs button:hover { color: var(--ink-2); }
.tabs button.active { color: var(--ink); border-bottom-color: var(--gold); }

/* ------------------------------ 浮层 ------------------------------ */
.modal-mask {
  position: fixed; inset: 0; z-index: 90; display: flex; align-items: center; justify-content: center;
  background: rgba(28, 40, 51, 0.34); backdrop-filter: blur(3px); padding: 24px;
}
.modal {
  background: var(--paper); border-radius: var(--radius-lg); box-shadow: 0 40px 90px -40px rgba(0,0,0,.5);
  max-width: 560px; width: 100%; max-height: 86vh; overflow: auto; padding: 24px;
  animation: rise 240ms var(--ease);
}
@keyframes rise { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: none; } }
.toast-wrap { position: fixed; z-index: 120; right: 24px; bottom: 24px; display: flex; flex-direction: column; gap: 10px; }
.toast {
  background: var(--midnight); color: #F3EFE7; padding: 11px 16px; border-radius: var(--radius);
  font-size: 13px; box-shadow: 0 18px 40px -20px rgba(0,0,0,.6); animation: rise 200ms var(--ease);
  max-width: 380px;
}
.toast--error { background: #6E3333; }
.toast--gold { background: linear-gradient(180deg, #D8BE93, var(--gold)); color: #2A2418; }

/* 进度条（字体加载 / 导出） */
.progress { height: 2px; background: var(--canvas-2); border-radius: 2px; overflow: hidden; }
.progress__bar { height: 100%; background: linear-gradient(90deg, var(--gold), var(--gold-matte)); transition: width 200ms var(--ease); }

/* spinner */
.spinner {
  width: 14px; height: 14px; border-radius: 50%; border: 2px solid rgba(197,168,128,.35);
  border-top-color: var(--gold-deep); animation: spin 700ms linear infinite; display: inline-block;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ------------------------------ 登录页 ------------------------------ */
.login {
  min-height: 100vh; display: grid; grid-template-columns: 1.05fr 0.95fr;
}
.login__aside {
  background: var(--midnight); color: #EFE9DE; padding: 56px; display: flex; flex-direction: column; justify-content: space-between;
  position: relative; overflow: hidden;
}
.login__aside::after {
  content: ""; position: absolute; width: 460px; height: 460px; right: -140px; bottom: -160px; border-radius: 50%;
  background: radial-gradient(circle, rgba(197, 168, 128, 0.32), transparent 66%);
}
.login__form { display: flex; align-items: center; justify-content: center; padding: 40px; }
.login__box { width: 100%; max-width: 360px; }
.login__quote { font-family: var(--serif); font-size: 22px; line-height: 1.9; letter-spacing: 0.04em; max-width: 420px; }
.login__kicker { font-size: 11px; letter-spacing: 0.32em; text-transform: uppercase; color: var(--gold); }

/* ------------------------------ H5 电子欢迎函 ------------------------------ */
.h5-stage {
  min-height: 100vh; background: #14171A; display: flex; align-items: center; justify-content: center;
  padding: 20px; transition: background 600ms var(--ease);
}
.h5-card {
  width: min(92vw, 430px); border-radius: 4px; overflow: hidden;
  box-shadow: 0 50px 120px -40px rgba(0, 0, 0, 0.85);
  animation: h5in 1100ms var(--ease) both;
}
@keyframes h5in { from { opacity: 0; transform: translateY(22px) scale(0.985); } to { opacity: 1; transform: none; } }
.h5-fade { animation: fadeUp 900ms var(--ease) both; }
@keyframes fadeUp { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: none; } }
.h5-actions { position: fixed; bottom: 18px; left: 0; right: 0; display: flex; justify-content: center; gap: 10px; z-index: 10; }
.h5-actions .btn { background: rgba(255, 255, 255, 0.9); border-color: rgba(255, 255, 255, 0.18); backdrop-filter: blur(6px); }

/* ------------------------------ 空状态 ------------------------------ */
.empty { text-align: center; padding: 54px 20px; color: var(--ink-3); }
.empty__mark { font-family: var(--serif); font-size: 30px; color: var(--gold); letter-spacing: 0.2em; }
.empty__text { margin-top: 10px; font-size: 13px; }

/* ------------------------------ 移动端（≤768px）步进流程 ------------------------------ */
.mobile-steps { display: flex; gap: 6px; margin-bottom: 16px; overflow-x: auto; }
.mobile-steps .chip { flex: 0 0 auto; }
.mobile-cta {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 50; padding: 12px 16px calc(12px + env(safe-area-inset-bottom));
  background: rgba(250, 249, 246, 0.94); backdrop-filter: blur(10px); border-top: 1px solid var(--line);
  display: flex; gap: 10px; align-items: center;
}
.mobile-preview-toggle { display: none; }

@media (max-width: 1180px) {
  .studio { grid-template-columns: minmax(320px, 44%) 1fr; }
}
@media (max-width: 1024px) {
  .login { grid-template-columns: 1fr; }
  .login__aside { display: none; }
}
@media (max-width: 900px) {
  .main { padding: 18px 16px 118px; }
  .topbar { padding: 0 12px; gap: 6px; height: 56px; overflow-x: auto; }
  .topnav { margin-left: 2px; flex: 0 0 auto; }
  .topnav a { padding: 6px 9px; font-size: 12.5px; white-space: nowrap; }
  .brand { flex: 0 0 auto; }
  .brand__sub { display: none; }
  .brand__mark { font-size: 16px; letter-spacing: 0.1em; white-space: nowrap; }
  .topbar__user { gap: 6px; white-space: nowrap; }
  .topbar__user .role-pill, .topbar__user > span:not(.role-pill) { display: none; }
  .studio { grid-template-columns: 1fr; }
  .studio__form { max-height: none; overflow: visible; padding-right: 0; }
  .studio__stage { display: none; }
  .studio__stage.is-open {
    display: block; position: fixed; inset: 0; z-index: 80;
    background: var(--canvas-0); padding: 14px 14px 84px; overflow: auto;
    animation: rise 220ms var(--ease);
  }
  .studio__stage.is-open .stage-card { padding: 14px; }
  .studio__stage__close { display: inline-flex; }
  .grid-2, .grid-3 { grid-template-columns: 1fr; }
  .mobile-preview-toggle { display: inline-flex; }
  .mobile-bar { display: flex; }
  .tabs { overflow-x: auto; }
  .table { font-size: 12px; }
  .asset-grid { grid-template-columns: repeat(auto-fill, minmax(84px, 1fr)); }
}
@media (min-width: 901px) { .studio__stage__close { display: none; } .mobile-bar { display: none; } }