/* ===== 满满助理 探店AI视频 网页版 — Design System ===== */
/* Follows miniprogram v2.wxss tokens. Monochrome (#1d1d1f) primary. Orange reserved for recharge page only. */
/* PC responsive via @media (min-width: 768px). No framework dependency. */

/* === CSS Custom Properties === */
:root {
  /* Colors */
  --text: #1d1d1f;
  --text-secondary: #86868b;
  --text-tertiary: #aeaeb2;
  --text-deep: #6e6e73;
  --bg: #f5f5f7;
  --card: #fff;
  --border: #e5e5ea;
  --danger: #ff3b30;
  --success: #34c759;
  --orange: #ff9500;
  --orange-solid: #ff8c00;
  --selected-bg: rgba(0,0,0,0.04);
  --black-card-bg: #1d1d1f;
  --black-card-text: rgba(255,255,255,0.55);

  /* Typography */
  --font: -apple-system, BlinkMacSystemFont, "SF Pro Text", "PingFang SC", sans-serif;
  --fs-title: 20px;    /* 40rpx */
  --fs-section: 17px;  /* was 15px */
  --fs-body: 15px;     /* was 14px */
  --fs-small: 13px;    /* was 12px; merged --fs-note */
  --fs-tiny: 11px;     /* 22rpx */

  /* Spacing (8rpx base) */
  --sp-4: 4px;  --sp-8: 8px;  --sp-12: 12px;
  --sp-16: 16px; --sp-20: 20px; --sp-24: 24px;
  --sp-32: 32px; --sp-48: 48px;

  /* Radii */
  --radius-lg: 8px;
  --radius-md: 16px;
  --radius-sm: 14px;
  --radius-xs: 8px;

  /* Shadows */
  --shadow-card: 0 2px 8px rgba(0,0,0,0.06);

  /* Buttons */
  --btn-height: 48px;     /* 96rpx */
  --btn-height-sm: 44px;  /* 88rpx */
  --btn-font: 15px;       /* 30rpx */

  /* Inputs */
  --input-height: 32px;   /* 64rpx */
  --input-font: 14px;     /* 28rpx */

  /* Safe area */
  --safe-top: env(safe-area-inset-top, 0px);
  --safe-bottom: env(safe-area-inset-bottom, 0px);
}

/* === Reset === */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font);
  font-size: var(--fs-body);
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
button { font-family: inherit; cursor: pointer; }
input, textarea, select { font-family: inherit; }

/* === Utility === */
.hidden { display: none !important; }
.text-center { text-align: center; }
.text-secondary { color: var(--text-secondary); }
.text-tertiary { color: var(--text-tertiary); }
.text-orange { color: var(--orange); }
.text-danger { color: var(--danger); }
.text-success { color: var(--success); }
.flex-center { display: flex; align-items: center; justify-content: center; }
.flex-between { display: flex; align-items: center; justify-content: space-between; }
.mt-8 { margin-top: var(--sp-8); }
.mt-16 { margin-top: var(--sp-16); }
.mt-24 { margin-top: var(--sp-24); }
.mb-8 { margin-bottom: var(--sp-8); }
.mb-16 { margin-bottom: var(--sp-16); }
.mb-24 { margin-bottom: var(--sp-24); }

/* === Page Container === */
.page-container {
  max-width: 100%;
  margin: 0 auto;
  padding: 12px 16px;
  padding-bottom: calc(80px + var(--safe-bottom));
  min-height: 100vh;
}
.page-container.no-tab { padding-bottom: var(--sp-24); }

/* === Components === */

/* Primary button — orange solid, white text, full rounded */
.btn-primary {
  display: inline-flex; align-items: center; justify-content: center;
  height: var(--btn-height); padding: 0 20px; white-space: nowrap;
  background: #1d1d1f; color: #fff;
  font-size: var(--btn-font); font-weight: 600;
  border: none; border-radius: 9999px;
  cursor: pointer; text-decoration: none;
  gap: 6px;
  transition: opacity 0.15s;
}
.btn-primary:active { opacity: 0.85; }
.btn-primary:disabled { opacity: 0.4; cursor: not-allowed; }

/* Secondary button — white bg, dark text, thin border */
.btn-secondary {
  display: inline-flex; align-items: center; justify-content: center;
  height: var(--btn-height); padding: 0 32px;
  background: var(--card); color: var(--text);
  font-size: var(--btn-font);
  border: 1px solid var(--border); border-radius: 9999px;
  cursor: pointer; text-decoration: none;
  gap: 6px;
  transition: background 0.15s;
}
.btn-secondary:active { background: var(--bg); }

/* Small button variants */
.btn-primary-sm { height: var(--btn-height-sm); padding: 0 20px; font-size: var(--fs-body); }
.btn-secondary-sm { height: var(--btn-height-sm); padding: 0 20px; font-size: var(--fs-body); }

/* Block button (full width) */
.btn-block { width: 100%; }

/* AI badge — top-right corner on video/thumbnail */
.ai-badge {
  display: inline-flex; align-items: center;
  background: rgba(0,0,0,0.6); color: #fff;
  font-size: 10px; padding: 2px 6px;
  border-radius: var(--radius-xs);
  position: absolute; top: 8px; right: 8px;
  z-index: 2;
  pointer-events: none;
}

/* Black card — balance / earnings display */
.black-card {
  background: var(--black-card-bg); color: #fff;
  border-radius: var(--radius-lg); padding: 24px;
}
.black-card .label {
  color: var(--black-card-text);
  font-size: var(--fs-small);
  margin-bottom: var(--sp-4);
}
.black-card .amount {
  font-size: 28px; font-weight: 700;
  display: flex; align-items: baseline; gap: 4px;
}
.black-card .amount .unit {
  font-size: var(--fs-body); font-weight: 400;
  color: var(--black-card-text);
}
.black-card .sub-row {
  display: flex; align-items: center;
  margin-top: var(--sp-8);
  font-size: var(--fs-small);
  color: var(--black-card-text);
}

/* Card — white rounded container */
.card {
  background: var(--card); border-radius: var(--radius-lg);
  padding: var(--sp-16);
  margin-bottom: var(--sp-12);
}

/* Card with border (selectable) */
.card-border {
  border: 2px solid transparent;
  transition: border-color 0.2s;
}
.card-border.selected { border-color: #1d1d1f; }

/* Card title */
.card-title {
  font-size: var(--fs-section); font-weight: 600;
  color: var(--text);
  margin-bottom: var(--sp-12);
  display: flex; align-items: center; gap: var(--sp-8);
}

/* Underline input */
.input-underline {
  height: var(--input-height); line-height: 20px;
  font-size: var(--input-font); font-family: var(--font);
  border: none; border-bottom: 1px solid var(--border);
  background: transparent; outline: none; width: 100%;
  padding: 6px 0;
  transition: border-color 0.2s;
}
.input-underline:focus { border-bottom-color: #1d1d1f; }
.input-underline::placeholder { color: var(--text-tertiary); }

/* Textarea */
.textarea-underline {
  min-height: 60px; font-size: var(--input-font); font-family: var(--font);
  border: none; border-bottom: 1px solid var(--border);
  background: transparent; outline: none; width: 100%;
  padding: 6px 0; resize: vertical;
  transition: border-color 0.2s;
}
.textarea-underline:focus { border-bottom-color: #1d1d1f; }
.textarea-underline::placeholder { color: var(--text-tertiary); }

/* Form field wrapper */
.form-field {
  margin-bottom: var(--sp-16);
}
.form-field .field-label {
  font-size: var(--fs-small); font-weight: 600;
  color: var(--text);
  margin-bottom: var(--sp-4);
}
.form-field .field-hint {
  font-size: var(--fs-small);
  color: var(--text-tertiary);
  margin-top: var(--sp-4);
}
.form-field .field-counter {
  font-size: var(--fs-tiny);
  color: var(--text-tertiary);
  text-align: right;
  margin-top: 2px;
}

/* Toast */
.toast {
  position: fixed; top: 50%; left: 50%; transform: translate(-50%, -50%);
  background: rgba(0,0,0,0.75); color: #fff;
  padding: 12px 24px; border-radius: var(--radius-sm);
  font-size: var(--fs-body); z-index: 9999;
  opacity: 0; transition: opacity 0.3s;
  pointer-events: none;
  max-width: 80vw; text-align: center;
}
.toast.show { opacity: 1; }

/* Modal overlay */
.modal-overlay {
  position: fixed; inset: 0; background: rgba(0,0,0,0.5);
  display: flex; align-items: center; justify-content: center;
  z-index: 9990; padding: 24px;
  animation: fadeIn 0.2s ease;
}
.modal-box {
  background: var(--card); border-radius: var(--radius-lg);
  padding: 24px; width: 320px; max-width: 90vw;
  animation: scaleIn 0.2s ease;
}
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
@keyframes scaleIn { from { opacity: 0; transform: scale(0.95); } to { opacity: 1; transform: scale(1); } }

/* Loading indicator */
#_loading {
  position: fixed; inset: 0;
  background: rgba(255,255,255,0.8);
  display: none;
  align-items: center; justify-content: center;
  z-index: 9980;
  flex-direction: column;
}
#_loading .spinner {
  width: 32px; height: 32px;
  border: 3px solid var(--border);
  border-top-color: #1d1d1f;
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}
#_loading .loading-text {
  margin-top: 12px; font-size: var(--fs-body);
  color: var(--text-secondary);
}
@keyframes spin { to { transform: rotate(360deg); } }

/* Page transition animation */
@keyframes pageIn {
  from { opacity: 0; transform: translateY(12px); }
  to   { opacity: 1; transform: translateY(0); }
}
.page-container, .feed-container, .login-page, .free-page, .create-page, .avatar-page {
  animation: pageIn 0.3s ease;
}

/* Progress bar */
.progress-bar {
  width: 100%; height: 4px;
  background: var(--border);
  border-radius: 2px;
  overflow: hidden;
}
.progress-bar .progress-fill {
  height: 100%;
  background: #1d1d1f;
  border-radius: 2px;
  transition: width 0.3s ease;
}

/* Step indicator (dots) */
.step-dots {
  display: flex; align-items: center;
  justify-content: center; gap: var(--sp-8);
  padding: var(--sp-12) 0;
}
.step-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--border);
  transition: background 0.3s;
}
.step-dot.active { background: #1d1d1f; width: 10px; height: 10px; }
.step-dot.done { background: var(--success); }

/* Tab bar (inline) */
.inline-tabs {
  display: flex; gap: 0;
  border-bottom: 1px solid var(--border);
  margin-bottom: var(--sp-16);
}
.inline-tab {
  flex: 1; text-align: center;
  padding: var(--sp-12) 0;
  font-size: var(--fs-body); font-weight: 500;
  color: var(--text-secondary);
  border-bottom: 2px solid transparent;
  cursor: pointer;
  transition: color 0.2s, border-color 0.2s;
}
.inline-tab.active {
  color: var(--text); font-weight: 600;
  border-bottom-color: #1d1d1f;
}

/* Model grid (4-column for AI idols) */
.model-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--sp-12);
}
.model-card {
  background: var(--card); border-radius: var(--radius-md);
  overflow: hidden; cursor: pointer;
  border: 2px solid transparent;
  transition: border-color 0.2s;
}
.model-card.selected { border-color: #1d1d1f; }
.model-card img {
  width: 100%; aspect-ratio: 3/4;
  object-fit: cover;
}
.model-card .model-name {
  padding: var(--sp-8) var(--sp-12);
  font-size: var(--fs-body); font-weight: 600;
  text-align: center;
  color: var(--text);
}

/* Upload zone */
.upload-zone {
  border: 2px dashed var(--border);
  border-radius: var(--radius-lg);
  padding: var(--sp-32) var(--sp-16);
  text-align: center;
  cursor: pointer;
  transition: border-color 0.2s, background 0.2s;
}
.upload-zone:hover, .upload-zone.dragover {
  border-color: #1d1d1f;
  background: rgba(0,0,0,0.04);
}
.upload-zone .upload-icon {
  color: var(--text-tertiary);
  margin-bottom: var(--sp-8);
}
.upload-zone .upload-text {
  font-size: var(--fs-body);
  color: var(--text-secondary);
}
.upload-zone .upload-hint {
  font-size: var(--fs-small);
  color: var(--text-tertiary);
  margin-top: var(--sp-4);
}

/* Image preview grid */
.image-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-8);
  margin-top: var(--sp-12);
}
.image-grid .preview-item {
  position: relative;
  aspect-ratio: 1;
  border-radius: var(--radius-xs);
  overflow: hidden;
}
.image-grid .preview-item img {
  width: 100%; height: 100%;
  object-fit: cover;
}
.image-grid .preview-item .remove-btn {
  position: absolute; top: 4px; right: 4px;
  width: 20px; height: 20px;
  background: rgba(0,0,0,0.6); color: #fff;
  border-radius: 50%; border: none;
  font-size: 12px; cursor: pointer;
  display: flex; align-items: center; justify-content: center;
}

/* Stats row (4 items) */
.stats-row {
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: var(--sp-8);
  text-align: center;
  padding: var(--sp-16) 0;
}
.stat-item .stat-num {
  font-size: var(--fs-title); font-weight: 700;
  color: var(--text);
}
.stat-item .stat-label {
  font-size: var(--fs-small);
  color: var(--text-secondary);
  margin-top: 2px;
}

/* Action bar (vertical, right side) */
.action-bar {
  display: flex; flex-direction: column;
  align-items: center; gap: var(--sp-16);
}
.action-btn {
  display: flex; flex-direction: column;
  align-items: center; gap: 4px;
  cursor: pointer;
  font-size: var(--fs-small);
  color: #fff;
  background: none; border: none;
  text-shadow: 0 1px 3px rgba(0,0,0,0.5);
}
.action-btn svg { filter: drop-shadow(0 1px 2px rgba(0,0,0,0.5)); }
.action-btn.liked { color: var(--danger); }
.action-btn.liked svg { fill: var(--danger); }
.action-btn.bookmarked { color: #1d1d1f; }
.action-btn.bookmarked svg { fill: #1d1d1f; }

/* Comment item */
.comment-item {
  display: flex; gap: var(--sp-12);
  padding: var(--sp-12) 0;
  border-bottom: 1px solid var(--border);
}
.comment-item .comment-avatar {
  width: 36px; height: 36px;
  border-radius: 50%;
  background: var(--bg);
  object-fit: cover;
  flex-shrink: 0;
}
.comment-item .comment-body {
  flex: 1;
}
.comment-item .comment-author {
  font-size: var(--fs-body); font-weight: 600;
  color: var(--text);
}
.comment-item .comment-text {
  font-size: var(--fs-body); color: var(--text);
  margin-top: 2px;
}
.comment-item .comment-time {
  font-size: var(--fs-tiny); color: var(--text-tertiary);
  margin-top: 4px;
}

/* Video player container */
.video-player-container {
  position: relative;
  width: 100%;
  background: #000;
}
.video-player-container video {
  width: 100%; display: block;
  object-fit: contain;
}
.video-player-container .play-overlay {
  position: absolute; inset: 0;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer;
}

/* Warning banner */
.warning-banner {
  display: flex; align-items: center; gap: var(--sp-8);
  padding: var(--sp-12) var(--sp-16);
  background: #FFF3E0; color: #E65100;
  font-size: var(--fs-small); border-radius: var(--radius-sm);
  margin-bottom: var(--sp-16);
}

/* Empty state */
.empty-state {
  padding: var(--sp-48) var(--sp-24);
  text-align: center;
}
.empty-state .empty-icon {
  color: var(--text-tertiary);
  margin-bottom: var(--sp-16);
}
.empty-state .empty-text {
  font-size: var(--fs-body); color: var(--text-secondary);
}

/* Commission flow steps */
.flow-steps {
  display: flex; flex-direction: column;
  gap: var(--sp-12);
  padding: var(--sp-16) 0;
}
.flow-step {
  display: flex; align-items: center; gap: var(--sp-12);
}
.flow-step .step-num {
  width: 28px; height: 28px;
  background: #1d1d1f; color: #fff;
  border-radius: 50%;
  font-size: var(--fs-small); font-weight: 700;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  position: relative;
}
.flow-step .step-desc {
  font-size: var(--fs-body); color: var(--text);
}
/* PC horizontal flow */
@media (min-width: 768px) {
  .flow-steps {
    flex-direction: row;
    align-items: flex-start;
  }
  .flow-step {
    flex-direction: column;
    align-items: center;
    text-align: center;
    flex: 1;
  }
  .flow-step .step-num::after {
    content: '';
    position: absolute;
    left: calc(100% + 4px);
    top: 50%;
    transform: translateY(-50%);
    width: 24px;
    height: 2px;
    background: #1d1d1f;
  }
  .flow-step:last-child .step-num::after {
    display: none;
  }
}

/* Price card badge */
.price-badge {
  display: inline-flex; align-items: center;
  background: #ff9500; color: #fff;
  font-size: var(--fs-tiny); font-weight: 600;
  padding: 2px 8px; border-radius: 9999px;
}

/* Feed tabs — fixed floating over video, gradient overlay */
.feed-tabs {
  display: flex; justify-content: center; gap: 32px;
  padding: calc(env(safe-area-inset-top) + 12px) 56px 12px 56px;
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  background: linear-gradient(to bottom, rgba(0,0,0,0.6), transparent);
}
.feed-tab {
  font-size: 15px;
  color: rgba(255,255,255,0.6);
  cursor: pointer;
  padding: 4px 0;
}
.feed-tab.active { color: #fff; font-weight: 700; }
.tab-icon-right { position: absolute; right: 16px; top: calc(env(safe-area-inset-top) + 12px); display: flex; gap: 16px; color: #fff; cursor: pointer; }
.tab-icon-right .tab-icon { display: flex; align-items: center; justify-content: center; opacity: 0.9; transition: opacity 0.15s; }
.tab-icon-right .tab-icon:active { opacity: 0.6; }

/* === Feed cards (home page fullscreen vertical swipe) === */
.feed-container { width: 100%; height: 100vh; overflow: hidden; scrollbar-width: none; }
.feed-container::-webkit-scrollbar { display: none; }

.feed-card {
  position: relative; width: 100%; height: 100vh;
  background: #000; overflow: hidden;
}

.feed-card video, .feed-card .cover-img {
  width: 100%; height: 100%; object-fit: cover; position: absolute; inset: 0;
}

.feed-card .overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.7) 0%, rgba(0,0,0,0.2) 40%, transparent 70%);
  pointer-events: none;
}

.feed-card .info-bottom {
  position: absolute; bottom: 100px; left: 16px; right: 80px;
  color: #fff; z-index: 2;
}
.feed-card .info-bottom h3 {
  font-size: 16px; font-weight: 700; color: #fff;
  margin-bottom: 4px;
  text-shadow: 0 2px 6px rgba(0,0,0,0.5);
}
.feed-card .info-bottom .shop-name {
  font-size: 13px; color: rgba(255,255,255,0.8);
  text-shadow: 0 1px 3px rgba(0,0,0,0.5);
}
.feed-card .info-bottom .meta {
  font-size: 12px; color: rgba(255,255,255,0.7);
  margin-top: 4px;
  text-shadow: 0 1px 3px rgba(0,0,0,0.5);
}

.feed-card .action-bar-right {
  position: absolute; right: 12px; bottom: 120px;
  display: flex; flex-direction: column; align-items: center; gap: 20px;
  z-index: 2;
}

.feed-card .action-bar-right .abtn {
  display: flex; flex-direction: column; align-items: center; gap: 2px;
  background: none; border: none;
  font-size: 12px; color: #fff;
  cursor: pointer;
  text-shadow: 0 1px 3px rgba(0,0,0,0.5);
}
.feed-card .action-bar-right .abtn svg { filter: drop-shadow(0 1px 2px rgba(0,0,0,0.5)); }

.abtn.liked { color: #ff3b30; }
.abtn.liked svg { fill: #ff3b30; }
.abtn.bookmarked { color: #e5e5ea; }
.abtn.bookmarked svg { fill: #e5e5ea; }

.make-similar-btn {
  width: 44px; height: 44px; border-radius: 50%;
  background: #ff3b30; color: #fff; border: none; cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  font-size: 11px; font-weight: 600;
}

.feed-loading { position: fixed; bottom: 80px; left: 50%; transform: translateX(-50%); color: rgba(255,255,255,0.6); font-size: 13px; z-index: 10; display: none; }

/* v3.0.9BI: avatar in feed card */
.feed-avatar-row { display: flex; align-items: center; gap: 8px; margin-bottom: 6px; }
.feed-avatar { width: 32px; height: 32px; border-radius: 50%; object-fit: cover; border: 2px solid rgba(255,255,255,0.9); flex-shrink: 0; background: #333; }
.feed-avatar-nickname { font-size: 13px; color: #fff; font-weight: 600; text-shadow: 0 1px 3px rgba(0,0,0,0.5); }

/* v3.0.9BL: avatar in right action bar */
.abtn-avatar { margin-bottom: 0; }
.avatar-wrap { position: relative; display: inline-block; }
.avatar-wrap .feed-avatar { width: 40px; height: 40px; }
.follow-plus { position: absolute; bottom: -2px; right: -2px; width: 20px; height: 20px; background: #ff3b30; color: #fff; border-radius: 50%; font-size: 14px; line-height: 20px; text-align: center; cursor: pointer; font-weight: 700; text-shadow: none; user-select: none; z-index: 3; }

/* Bottom tab bar (mobile) */
.tab-bar-mobile {
  display: flex;
  position: fixed; bottom: 0; left: 0; right: 0;
  height: calc(56px + var(--safe-bottom));
  padding-bottom: var(--safe-bottom);
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-top: 1px solid var(--border);
  z-index: 1000;
}
.tab-bar-mobile .tab-item {
  flex: 1;
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  gap: 2px;
  cursor: pointer;
  color: var(--text-secondary);
  font-size: var(--fs-tiny);
}
.tab-bar-mobile .tab-item.active { color: #1d1d1f; font-weight: 600; }
.tab-bar-mobile .tab-item img {
  width: 24px; height: 24px;
}

/* PC top nav bar */
.nav-bar-pc {
  display: none;
  position: sticky; top: 0;
  background: #1d1d1f;
  border-bottom: 1px solid rgba(255,255,255,0.1);
  z-index: 1000;
  padding: 0 24px;
}
.nav-bar-pc .nav-inner {
  max-width: 1200px; margin: 0 auto;
  display: flex; align-items: center;
  justify-content: space-between;
  gap: 24px;
  height: 56px;
}
.nav-bar-pc .nav-logo {
  height: 36px; width: 36px; border-radius: 50%; object-fit: cover; flex-shrink: 0;
}
.nav-bar-pc .nav-search-wrap {
  flex: 1; max-width: 360px; position: relative;
  display: flex; align-items: center;
}
.nav-bar-pc .nav-search-icon {
  position: absolute; left: 12px; color: #86868b; pointer-events: none;
}
.nav-bar-pc .nav-search-input {
  width: 100%; height: 36px;
  background: rgba(255,255,255,0.08); color: #fff;
  border: 1px solid rgba(255,255,255,0.12); border-radius: 9999px;
  padding: 0 16px 0 36px; font-size: 14px; outline: none;
  transition: border-color 0.2s, background 0.2s;
}
.nav-bar-pc .nav-search-input::placeholder { color: #6e6e73; }
.nav-bar-pc .nav-search-input:focus { border-color: rgba(255,255,255,0.3); background: rgba(255,255,255,0.12); }
.nav-bar-pc .nav-right-icons { display: flex; align-items: center; gap: 16px; flex-shrink: 0; }
.nav-bar-pc .nav-icon-btn {
  display: flex; align-items: center; justify-content: center;
  width: 36px; height: 36px; color: #86868b; cursor: pointer;
  border-radius: 50%; transition: color 0.15s, background 0.15s;
}
.nav-bar-pc .nav-icon-btn:hover { color: #fff; background: rgba(255,255,255,0.08); }

/* Recharge card grid */
.recharge-grid {
  display: flex; flex-direction: column;
  gap: var(--sp-12);
}
.recharge-card {
  background: var(--card); border-radius: var(--radius-lg);
  padding: var(--sp-16);
  border: 2px solid transparent;
  cursor: pointer;
  transition: border-color 0.2s;
  position: relative;
}
.recharge-card.selected { border-color: var(--orange); }
.recharge-card .plan-price {
  font-size: 32px; font-weight: 700;
  color: var(--text);
}
.recharge-card .plan-price .currency {
  font-size: var(--fs-section); font-weight: 600;
}
.recharge-card .plan-original {
  font-size: var(--fs-small); color: var(--text-tertiary);
  text-decoration: line-through;
  margin-left: var(--sp-8);
}
.recharge-card .plan-info {
  font-size: var(--fs-small); color: var(--text-secondary);
  margin-top: var(--sp-4);
}
.recharge-card .plan-badge {
  position: absolute; top: 0; right: 0;
}

/* Works grid (masonry-like) */
.works-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--sp-8);
}
.work-card {
  position: relative;
  border-radius: var(--radius-xs);
  overflow: hidden;
  aspect-ratio: 9/16;
  background: var(--bg);
}
.work-card img, .work-card video {
  width: 100%; height: 100%;
  object-fit: cover;
}
.work-card .work-stats {
  position: absolute; bottom: 0; left: 0; right: 0;
  padding: var(--sp-8);
  background: linear-gradient(transparent, rgba(0,0,0,0.6));
  color: #fff; font-size: var(--fs-tiny);
  display: flex; align-items: center; gap: var(--sp-8);
}

/* Profile header */
.profile-header {
  display: flex; align-items: center; gap: var(--sp-16);
  padding: var(--sp-20) 0;
}
.profile-avatar {
  width: 64px; height: 64px;
  border-radius: 50%;
  object-fit: cover;
  background: var(--bg);
}
.profile-name {
  font-size: var(--fs-title); font-weight: 700;
}

/* Create page step sections */
.step-section {
  display: none;
}
.step-section.active { display: block; }

/* Style selector */
.style-selector {
  display: flex; gap: var(--sp-8);
  flex-wrap: wrap;
}
.style-option {
  padding: var(--sp-8) var(--sp-16);
  border-radius: 9999px;
  font-size: var(--fs-body);
  border: 1px solid var(--border);
  color: var(--text-secondary);
  cursor: pointer;
  transition: all 0.2s;
  background: var(--card);
}
.style-option.selected {
  border-color: #1d1d1f;
  color: #1d1d1f;
  background: rgba(0,0,0,0.06);
}

/* Duration toggle */
.duration-toggle {
  display: flex; gap: var(--sp-8);
}
.duration-option {
  flex: 1; text-align: center;
  padding: var(--sp-12);
  border-radius: 9999px;
  font-size: var(--fs-body); font-weight: 600;
  border: 1px solid var(--border);
  cursor: pointer;
  transition: all 0.2s;
  background: var(--card);
}
.duration-option.selected {
  border-color: #1d1d1f;
  color: #1d1d1f;
  background: rgba(0,0,0,0.06);
}

/* Speed selector */
.speed-selector {
  display: flex; gap: var(--sp-8);
}
.speed-option {
  flex: 1; text-align: center;
  padding: var(--sp-8);
  border-radius: 9999px;
  font-size: var(--fs-body);
  border: 1px solid var(--border);
  cursor: pointer;
  transition: all 0.2s;
  background: var(--card);
}
.speed-option.selected {
  border-color: #1d1d1f;
  color: #1d1d1f;
  background: rgba(0,0,0,0.06);
}

/* Result buttons row */
.result-actions {
  display: flex; gap: var(--sp-8);
  padding: var(--sp-16) 0;
}
.result-actions .btn-primary,
.result-actions .btn-secondary {
  flex: 1;
  font-size: 13px;
  padding: 0 8px;
  white-space: nowrap;
  letter-spacing: 0;
}

/* Task checklist */
.task-checklist {
  padding: var(--sp-12) 0;
}
.task-checklist .task-item {
  display: flex; align-items: center; gap: var(--sp-8);
  padding: var(--sp-8) 0;
  font-size: var(--fs-body);
  color: var(--text-secondary);
}
.task-checklist .task-item.done { color: var(--success); }

/* Agent log */
.agent-log {
  background: var(--bg); border-radius: var(--radius-sm);
  padding: var(--sp-12);
  font-size: var(--fs-small);
  color: var(--text-secondary);
  max-height: 120px;
  overflow-y: auto;
}
.agent-log .log-line {
  padding: 2px 0;
}
.agent-log .log-line::before {
  content: '▸ ';
  color: #86868b;
}

/* Storyboard segment card */
.segment-card {
  background: var(--card); border-radius: var(--radius-sm);
  padding: var(--sp-12);
  margin-bottom: var(--sp-8);
  border-left: 3px solid #e5e5ea;
}
.segment-card .seg-time {
  font-size: var(--fs-small); color: #86868b; font-weight: 600;
  margin-bottom: var(--sp-4);
}
.segment-card .seg-desc {
  font-size: var(--fs-body); color: var(--text);
  line-height: 1.5;
}

/* Login page */
.login-page {
  min-height: 100vh;
  display: flex; flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--sp-24);
  background: var(--bg); /* FRONTEND-11 */
}
.login-card {
  width: 100%; max-width: 360px;
  background: var(--card); /* FRONTEND-11 */
  border-radius: var(--radius-md); /* FRONTEND-11: 16px */
  border: 1px solid var(--border); /* FRONTEND-11 */
  box-shadow: 0 2px 12px rgba(0,0,0,0.06); /* FRONTEND-11 */
  padding: 28px 24px; /* FRONTEND-11 */
}
.login-logo {
  width: 64px; height: 64px;
  margin: 0 auto var(--sp-16);
  border-radius: var(--radius-md);
}
.login-title {
  font-size: var(--fs-title); font-weight: 700;
  text-align: center; margin-bottom: var(--sp-24);
  color: var(--text);
}
.login-field {
  margin-bottom: var(--sp-16);
}
.login-field .input-row {
  display: flex; gap: var(--sp-8);
  align-items: flex-end;
}
.login-field .input-row .input-underline { flex: 1; }
.login-field .sms-btn {
  flex-shrink: 0;
  height: 44px;
  line-height: 44px;
  padding: 0 14px;
  font-size: var(--fs-small);
  font-weight: 600;
  color: #1d1d1f;
  background: #fff; border: 1.5px solid #d2d2d7;
  border-radius: 14px;
  cursor: pointer;
  white-space: nowrap;
}
.login-field .sms-btn:disabled {
  color: #86868b;
  border-color: #e8e8ed;
  cursor: not-allowed;
}

/* Payment page */
.payment-container {
  display: flex; flex-direction: column;
  align-items: center;
  padding: var(--sp-48) var(--sp-24);
  text-align: center;
}
.payment-qr {
  width: 200px; height: 200px;
  margin: var(--sp-24) auto;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
}
.payment-info {
  font-size: var(--fs-body); color: var(--text-secondary);
  margin-bottom: var(--sp-8);
}
.payment-amount {
  font-size: 32px; font-weight: 700;
  color: var(--text);
  margin: var(--sp-8) 0;
}
.payment-hint {
  font-size: var(--fs-small); color: var(--text-tertiary);
  margin-top: var(--sp-16);
}

/* Commission summary */
.commission-summary {
  display: flex; align-items: center;
  gap: var(--sp-12);
  padding: var(--sp-12) 0;
}
.commission-summary .cs-icon {
  font-size: 24px;
}
.commission-summary .cs-text {
  font-size: var(--fs-body); color: var(--text);
  line-height: 1.5;
}

/* Transaction item */
.txn-item {
  display: flex; align-items: center;
  justify-content: space-between;
  padding: var(--sp-12) 0;
  border-bottom: 1px solid var(--border);
}
.txn-item .txn-left {
  display: flex; align-items: center; gap: var(--sp-12);
}
.txn-item .txn-title {
  font-size: var(--fs-body); color: var(--text);
}
.txn-item .txn-date {
  font-size: var(--fs-small); color: var(--text-tertiary);
}
.txn-item .txn-amount {
  font-size: var(--fs-section); font-weight: 700;
  color: #6e6e73;
}

/* ===== PC Breakpoint (>=768px) ===== */
@media (min-width: 768px) {
  .page-container {
    max-width: 1200px;
  }
  .page-container.no-tab {
    padding-bottom: var(--sp-24);
  }

  /* Feed: single-column fullscreen vertical swipe (unified across devices) */
  .feed-container {
    width: 100%; height: 100vh; overflow: hidden; scrollbar-width: none;
  }
  .feed-container::-webkit-scrollbar { display: none; }
  .feed-card {
    position: relative; width: 100%; height: 100vh;
    background: #000; overflow: hidden;
  }
  /* PC: video contain + centered, max-width 420px */
  .feed-card video, .feed-card .cover-img {
    width: auto;
    object-fit: contain;
    max-width: 420px;
    left: 50%;
    transform: translateX(-50%);
  }
  /* PC: feed-tabs below nav bar */
  .feed-tabs { top: 56px; }
  .feed-tabs .tab-icon-right { right: 16px; top: 12px; }
  /* PC: action bar right always visible */
  .feed-card .action-bar-right { display: flex; }
  /* Nav links (between logo and search) */
  .nav-links {
    display: flex; align-items: center; gap: 24px;
    flex-shrink: 0;
  }
  .nav-link {
    font-size: 14px; color: #86868b; cursor: pointer;
    text-decoration: none; transition: color 0.15s;
    padding: 4px 0;
  }
  .nav-link:hover { color: #fff; }
  .nav-link.active { color: #fff; font-weight: 700; }

  /* Comment drawer (slide from right) */
  .comment-drawer-overlay {
    position: fixed; inset: 0; background: rgba(0,0,0,0.5);
    z-index: 2000; display: none;
    animation: fadeIn 0.2s ease;
  }
  .comment-drawer-overlay.active { display: block; }
  .comment-drawer {
    position: fixed; top: 0; right: 0; bottom: 0;
    width: 400px; max-width: 90vw;
    background: #111; color: #fff;
    z-index: 2001; overflow-y: auto;
    transform: translateX(100%);
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex; flex-direction: column;
  }
  .comment-drawer.active { transform: translateX(0); }
  .comment-drawer-header {
    position: sticky; top: 0; z-index: 10; flex-shrink: 0;
    background: #111;
    display: flex; align-items: center; justify-content: space-between;
    padding: 16px 20px; border-bottom: 1px solid rgba(255,255,255,0.08);
  }
  .comment-drawer-header h3 { font-size: 16px; font-weight: 600; margin: 0; }
  .comment-drawer-close {
    background: none; border: none; color: #86868b;
    font-size: 28px; cursor: pointer; padding: 0 4px;
    line-height: 1; width: 32px; height: 32px;
    display: flex; align-items: center; justify-content: center;
  }
  .comment-drawer-close:hover { color: #fff; }
  .comment-drawer-body {
    flex: 1; overflow-y: auto; padding: 16px 20px 80px;
  }
  .comment-drawer-body .vr-comment-empty {
    text-align: center; padding: 40px 0;
    color: #6e6e73; font-size: 13px;
  }
  .comment-drawer-body .vr-comment-item {
    display: flex; gap: 10px; padding: 12px 0;
    border-bottom: 1px solid rgba(255,255,255,0.06);
  }
  .comment-drawer-body .comment-avatar {
    width: 32px; height: 32px; border-radius: 50%;
    object-fit: cover; background: #1a1a1a; flex-shrink: 0;
  }
  .comment-drawer-body .vr-comment-body { flex: 1; min-width: 0; }
  .comment-drawer-body .vr-comment-author {
    font-size: 13px; font-weight: 600; color: #fff; margin-bottom: 2px;
  }
  .comment-drawer-body .vr-comment-text {
    font-size: 13px; color: #86868b; line-height: 1.5; word-break: break-word;
  }
  .comment-drawer-body .vr-comment-time {
    font-size: 11px; color: #6e6e73; margin-top: 4px;
  }
  .comment-drawer-input {
    position: sticky; bottom: 0; flex-shrink: 0;
    background: #111;
    display: flex; gap: 10px; align-items: center;
    padding: 12px 20px; border-top: 1px solid rgba(255,255,255,0.08);
    padding-bottom: max(12px, env(safe-area-inset-bottom));
  }
  .comment-drawer-input input {
    flex: 1; background: rgba(255,255,255,0.08);
    border: none; border-radius: 8px;
    padding: 10px 14px; color: #fff; font-size: 14px; outline: none;
  }
  .comment-drawer-input input::placeholder { color: #6e6e73; }
  .comment-drawer-input button {
    flex-shrink: 0;
    background: #ff3b30; color: #fff;
    border: none; border-radius: 8px;
    padding: 10px 18px; font-size: 13px; cursor: pointer;
    white-space: nowrap; transition: opacity 0.15s;
  }
  .comment-drawer-input button:hover { opacity: 0.85; }

  /* Create: left-right split */
  .create-layout {
    display: flex; gap: 32px;
  }
  .create-left {
    flex: 1;
  }
  .create-right {
    flex: 2;
  }

  /* Recharge: 5 cards horizontal */
  .recharge-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 16px;
  }

  /* Commission: horizontal flow already handled in .flow-steps media query above */

  /* Model grid: 4 columns */
  .model-grid {
    grid-template-columns: repeat(4, 1fr);
  }

  /* Image grid: 4 columns */
  .image-grid {
    grid-template-columns: repeat(4, 1fr);
  }

  /* Works grid: 3 columns */
  .works-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  /* Nav: top bar instead of bottom tab */
  .tab-bar-mobile { display: none; }
  .nav-bar-pc { display: flex; }

  /* Login/profile center */
  .login-page {
    padding: var(--sp-48);
  }
  .login-card {
    max-width: 400px;
  }
}

@media (max-width: 767px) {
  .tab-bar-mobile { display: flex; }
  .nav-bar-pc { display: none; }
}

/* v3.0.9DR legacy share-panel styles removed — migrated to ShareUI (FRONTEND-03/FRONTEND-04) */
/* v3.0.9DW: 生成进度吸底 */
.progress-sticky{position:fixed;left:0;right:0;bottom:calc(56px + var(--safe-bottom, 0px));z-index:2000;background:var(--bg-card);border-radius:16px 16px 0 0;box-shadow:0 -4px 20px rgba(0,0,0,.1);padding:16px 20px;margin:0;}
/* v3.0.9DY PART A: tier-select & progress-comfort */
.tier-select{display:flex;gap:12px;margin:12px 0;}

/* FRONTEND-08b: tier card three-line layout — 标准版/极速版 */
.tier-card{flex:1;border:1.5px solid var(--border);border-radius:14px;padding:16px 12px;cursor:pointer;text-align:center;background:#fff;box-shadow:0 1px 4px rgba(0,0,0,.06);min-height:84px;display:flex;flex-direction:column;justify-content:center;transition:border-color .2s,background .2s,box-shadow .2s;-webkit-tap-highlight-color:transparent;}
.tier-card.selected{border-color:#1d1d1f;background:rgba(0,0,0,.04);}
.tier-card:not(.selected):hover{border-color:rgba(29,29,31,.3);background:rgba(0,0,0,.02);}

.tier-name{display:block;font-size:15px;font-weight:700;color:#1d1d1f;line-height:1.3;}
.tier-time{display:block;font-size:12px;color:#86868b;margin-top:3px;line-height:1.3;}
.tier-cost{display:block;font-size:13px;font-weight:600;color:var(--text);margin-top:2px;line-height:1.3;}

/* legacy tier-desc — preserved for backward compat; unused by FRONTEND-08b */
.tier-desc{display:block;font-size:12px;font-weight:400;color:var(--text-tertiary);margin-top:4px;}
.progress-comfort{font-size:12px;color:var(--text-tertiary);margin-top:8px;}

/* v3.0.9DY-fix: 精简版卡片结构 */
.tier-name{display:block;font-size:15px;font-weight:700;margin-bottom:4px;}
.tier-time{display:block;font-size:12px;color:var(--text-secondary);margin-bottom:4px;}
.tier-price{display:inline-block;font-size:13px;font-weight:700;color:var(--text);background:rgba(0,0,0,.06);border-radius:20px;padding:2px 10px;}
/* v3.0.9DZ: 作品卡 ⋯ 菜单 */
.work-menu-btn{background:rgba(255,255,255,.85);color:#1d1d1f;border:none;border-radius:50%;width:28px;height:28px;display:flex;align-items:center;justify-content:center;cursor:pointer;}
.work-menu-btn:active{background:rgba(255,255,255,.95);}
.work-menu-overlay{position:fixed;inset:0;background:rgba(0,0,0,.5);z-index:3000;opacity:0;visibility:hidden;pointer-events:none;transition:opacity .2s,visibility .2s;}
.work-menu-overlay.active{opacity:1;visibility:visible;pointer-events:auto;}
.work-menu{position:fixed;left:0;right:0;bottom:0;background:#fff;border-radius:16px 16px 0 0;z-index:3001;transform:translateY(100%);visibility:hidden;transition:transform .25s ease-out,visibility .25s;padding:8px 0 24px;color:#000;}
.work-menu.active{transform:translateY(0);visibility:visible;}
.work-menu-item{height:52px;display:flex;align-items:center;justify-content:center;font-size:15px;color:#1d1d1f;cursor:pointer;border-bottom:1px solid #f2f2f7;}
.work-menu-item:last-child{border-bottom:none;}

/* ===== FRONTEND-03: Coupon card redesign (TDesign style) + Share panel ===== */

/* --- Coupon card (新设计) --- */
.coupon-card-new {
  display: flex; align-items: stretch;
  background: var(--card); border-radius: 16px;
  margin-bottom: var(--sp-12);
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-card);
}

/* 已使用/已过期 */
.coupon-card-used { opacity: 0.55; filter: grayscale(0.4); }
.coupon-card-expired { opacity: 0.45; filter: grayscale(0.5); }

/* 半圆锯齿缺口 — 左右各一个 */
.coupon-card-new::before {
  content: '';
  position: absolute; left: -10px; top: 50%; transform: translateY(-50%);
  width: 20px; height: 20px;
  background: var(--bg);
  border-radius: 50%;
  z-index: 2;
}
.coupon-card-new::after {
  content: '';
  position: absolute; right: -10px; top: 50%; transform: translateY(-50%);
  width: 20px; height: 20px;
  background: var(--bg);
  border-radius: 50%;
  z-index: 2;
}

/* 左:面值区 */
.coupon-left {
  width: 96px; min-width: 96px;
  display: flex; align-items: center; justify-content: center;
  position: relative;
  padding: var(--sp-16) var(--sp-8);
}
.coupon-left-inner {
  display: flex; align-items: baseline; gap: 2px;
}
.coupon-value {
  font-size: 32px; font-weight: 700;
  color: var(--orange); /* #ff9500 — spec 允许面值数字使用 */
  line-height: 1;
}
.coupon-value-unit {
  font-size: 13px; font-weight: 400;
  color: var(--text-secondary);
}

/* 虚线分隔 */
.coupon-divider {
  width: 0;
  border-left: 1.5px dashed var(--border);
  margin: var(--sp-12) 0;
}

/* 右:信息区 */
.coupon-right {
  flex: 1; min-width: 0;
  padding: var(--sp-16) var(--sp-12) var(--sp-16) var(--sp-12);
  display: flex; flex-direction: column;
}
.coupon-name-new {
  font-size: 15px; font-weight: 600;
  color: var(--text); /* #1d1d1f */
  margin-bottom: var(--sp-4);
}
.coupon-desc-new {
  font-size: 12px; color: var(--text-secondary); /* #86868b */
  margin-bottom: var(--sp-8);
  line-height: 1.4;
}
.coupon-meta-row {
  display: flex; align-items: center; gap: var(--sp-8);
  margin-top: auto;
}
.coupon-source-tag {
  font-size: 11px; color: var(--text-secondary);
  background: var(--bg);
  border-radius: 9999px;
  padding: 2px 8px;
  white-space: nowrap;
}
.coupon-expiry {
  font-size: 11px; color: var(--text-tertiary); /* #aeaeb2 */
  white-space: nowrap;
}

/* 去使用按钮 */
.coupon-btn-use-new {
  margin-top: var(--sp-8);
  align-self: flex-start;
  background: #1d1d1f; color: #fff;
  border: none; border-radius: 9999px;
  padding: 6px 20px; font-size: 13px; font-weight: 600;
  cursor: pointer;
}
.coupon-btn-use-new:active { opacity: 0.85; }

/* 角标 */
.coupon-badge-used-new {
  position: absolute; top: var(--sp-8); right: var(--sp-8);
  font-size: 11px; color: var(--text-tertiary);
  z-index: 3; pointer-events: none;
}
.coupon-badge-expired-new {
  position: absolute; top: var(--sp-8); right: var(--sp-8);
  font-size: 11px; color: var(--danger);
  z-index: 3; pointer-events: none;
}

/* 空状态去分享按钮 */
.btn-share-empty:active { opacity: 0.85; }

/* --- Share panel (抖音式半屏弹层) --- */
.share-overlay-new {
  position: fixed; inset: 0; background: rgba(0,0,0,0.5);
  z-index: 3000;
  opacity: 0; visibility: hidden; pointer-events: none;
  transition: opacity 0.25s, visibility 0.25s;
}
.share-overlay-new.active {
  opacity: 1; visibility: visible; pointer-events: auto;
}
.share-panel-new {
  position: fixed; left: 0; right: 0; bottom: 0;
  background: var(--card);
  border-radius: 16px 16px 0 0;
  z-index: 3001;
  transform: translateY(100%);
  visibility: hidden;
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1), visibility 0.3s;
  padding: 20px 20px 28px;
  max-height: 85vh;
  overflow-y: auto;
  color: var(--text);
}
.share-panel-new.active {
  transform: translateY(0);
  visibility: visible;
}

/* 预览区 */
.share-preview {
  display: flex; gap: 16px;
  align-items: center;
  margin-bottom: 20px;
  padding: 16px;
  background: var(--bg);
  border-radius: 12px;
}
.share-preview-left { flex: 1; min-width: 0; }
.share-preview-cover {
  width: 100%; aspect-ratio: 16/9;
  border-radius: 8px; overflow: hidden;
  background: linear-gradient(135deg, #1d1d1f, #2c2c2e);
  position: relative;
}
.share-preview-cover img {
  width: 100%; height: 100%; object-fit: cover;
}
.share-cover-placeholder {
  display: flex; align-items: center; justify-content: center;
  width: 100%; height: 100%;
  color: rgba(255,255,255,0.6);
  font-size: 14px; font-weight: 600;
  text-align: center;
}
.share-preview-right {
  display: flex; flex-direction: column;
  align-items: center; gap: 6px;
  flex-shrink: 0;
}
.share-preview-qr {
  border-radius: 8px;
  background: #fff;
}
.share-preview-qr-hint {
  font-size: 11px; color: var(--text-tertiary);
}

/* 渠道网格 */
.share-channels {
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  margin-bottom: 16px;
}
.share-channel {
  display: flex; flex-direction: column;
  align-items: center; gap: 8px;
  cursor: pointer;
  font-size: 12px; color: var(--text-secondary);
}
.share-channel:active { opacity: 0.7; }
.share-channel-icon {
  width: 52px; height: 52px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
}

/* 规则文案 */
.share-rule-text {
  font-size: 12px; color: var(--text-tertiary);
  line-height: 1.6;
  text-align: center;
  margin-bottom: 16px;
  padding: 0 8px;
}

/* 取消按钮 */
.share-cancel-btn {
  width: 100%; height: 44px;
  border: none; background: var(--bg);
  border-radius: 22px;
  font-size: 15px; color: var(--text);
  cursor: pointer;
}
.share-cancel-btn:active { opacity: 0.7; }

/* --- END FRONTEND-03 --- */

/* ===== FRONTEND-05: 券包入口卡片化 ===== */

/* 券包卡片增强 — hover/active 反馈 */
.coupon-entry:active { opacity: 0.85; background: var(--bg); }

/* --- END FRONTEND-05 --- */

/* ===== FRONTEND-06: 分享按钮美化 + TDesign 图标样式 ===== */

/* 券包页分享按钮 TDesign 风格 — 胶囊形、黑底白字、icon+文字居中 */
#shareBtn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 14px 32px;
  background: #1d1d1f; color: #fff;
  font-size: 16px; font-weight: 600;
  border: none; border-radius: 9999px;
  cursor: pointer;
  transition: opacity 0.15s, transform 0.15s;
}
#shareBtn:active { opacity: 0.85; transform: scale(0.97); }
#shareBtn:hover { opacity: 0.9; }

/* 分享渠道图标统一 28px（TDesign 24px viewBox 内联 SVG） */
.share-channel-icon svg {
  width: 28px; height: 28px;
}

/* --- END FRONTEND-06 --- */

/* ===== FRONTEND-07: 分享面板视觉升级 — 苹果风预览卡 + 按钮居中两行 ===== */

/* 苹果风预览卡 — 白底、居中、大留白、字重层级清晰 */
.share-preview-apple {
  text-align: center;
  padding: 24px;
  margin-bottom: 20px;
  background: #fff;
  border-radius: 12px;
}
.share-preview-title {
  font-size: 20px;
  font-weight: 700;
  color: #1d1d1f;
  margin-bottom: 8px;
  line-height: 1.4;
}
.share-preview-emphasis {
  font-size: 16px;
  font-weight: 600;
  color: #ff9500;
  margin-bottom: 12px;
  line-height: 1.5;
}
.share-preview-desc {
  font-size: 13px;
  font-weight: 400;
  color: #86868b;
  line-height: 1.6;
  margin-bottom: 8px; /* FRONTEND-19: QR removed, tighten spacing */
  max-width: 280px;
  margin-left: auto;
  margin-right: auto;
}
.share-preview-qr-wrap {
  display: inline-block;
  background: #fff;
  border-radius: 8px;
  border: 1px solid #e5e5ea;
  padding: 4px;
  margin-bottom: 8px;
}
.share-preview-qr-wrap .share-preview-qr {
  display: block;
  border-radius: 4px;
}
.share-preview-qr-hint {
  font-size: 12px;
  color: #aeaeb2;
  margin-bottom: 0;
}

/* 券包页分享按钮 — 允许两行居中 */
.coupon-tabs + .share-btn,
#shareBtn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin: 20px auto 0;
  padding: 12px 24px;
  background: #1d1d1f;
  color: #fff;
  font-size: 14px;
  font-weight: 600;
  border: none;
  border-radius: 9999px;
  cursor: pointer;
  white-space: normal;
  text-align: center;
  line-height: 1.5;
  max-width: 90vw;
  transition: opacity 0.15s, transform 0.15s;
}
#shareBtn:active {
  opacity: 0.85;
  transform: scale(0.97);
}

/* 渠道图标 unified sizes */
.share-channel-icon svg {
  width: 28px;
  height: 28px;
}

/* --- END FRONTEND-07 --- */