/* ---- Mobile Upload — iOS & Android ---- */

.mobile-upload-body {
  background: var(--color-bg);
  min-height: 100vh;
  min-height: 100dvh;
  min-height: -webkit-fill-available;
  overscroll-behavior: none;
  -webkit-text-size-adjust: 100%;
  touch-action: manipulation;
}

/* iOS 输入框 ≥16px 防止聚焦自动缩放 */
.mobile-no-zoom,
.mobile-upload-field select,
.mobile-upload-field .share-panel__input {
  font-size: 16px;
}

.mobile-album-picker {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 16px;
}

.mobile-upload-header {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 16px;
  padding-top: max(12px, env(safe-area-inset-top));
  background: var(--color-header-bg);
  color: var(--color-gold);
  position: sticky;
  top: 0;
  z-index: 50;
}

.mobile-upload-header__back {
  font-size: 1.35rem;
  min-width: 44px;
  min-height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-gold);
  flex-shrink: 0;
  -webkit-tap-highlight-color: transparent;
}

.mobile-upload-header__title {
  flex: 1;
  min-width: 0;
}

.mobile-upload-header__title h1 {
  font-family: var(--font-serif);
  font-size: 1.05rem;
  font-weight: 600;
  margin: 0;
}

.mobile-upload-header__sub {
  font-size: 0.68rem;
  opacity: 0.75;
  margin: 2px 0 0;
}

.mobile-upload-header__os {
  font-size: 0.65rem;
  font-weight: 600;
  padding: 4px 8px;
  border-radius: 999px;
  border: 1px solid rgba(201, 169, 98, 0.4);
  flex-shrink: 0;
}

.platform-ios .mobile-upload-header__os {
  background: rgba(0, 122, 255, 0.15);
}

.platform-android .mobile-upload-header__os {
  background: rgba(61, 220, 132, 0.12);
}

.mobile-inapp-banner {
  background: #fef3c7;
  border-bottom: 1px solid #fcd34d;
  padding: 10px 16px;
  padding-left: max(16px, env(safe-area-inset-left));
  padding-right: max(16px, env(safe-area-inset-right));
}

.mobile-inapp-banner p {
  margin: 0;
  font-size: 0.78rem;
  line-height: 1.45;
  color: #92400e;
}

.mobile-upload-main {
  padding: 16px;
  padding-left: max(16px, env(safe-area-inset-left));
  padding-right: max(16px, env(safe-area-inset-right));
  padding-bottom: max(24px, env(safe-area-inset-bottom));
  max-width: 480px;
  margin: 0 auto;
}

.mobile-upload-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 20px;
  font-size: 0.875rem;
  font-weight: 500;
}

.mobile-upload-actions {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 16px;
}

.mobile-upload-btn {
  display: flex;
  align-items: center;
  gap: 16px;
  width: 100%;
  min-height: 64px;
  padding: 16px 18px;
  border-radius: var(--radius-md);
  background: var(--color-surface);
  border: 2px solid var(--color-border);
  text-align: left;
  transition: transform 0.12s ease, border-color 0.12s ease;
  -webkit-tap-highlight-color: transparent;
  touch-action: manipulation;
  cursor: pointer;
}

.mobile-upload-btn:active {
  transform: scale(0.98);
}

.mobile-upload-btn--video {
  border-color: rgba(146, 112, 58, 0.5);
  background: linear-gradient(135deg, #fff 0%, var(--color-gold-light) 100%);
  min-height: 72px;
}

.platform-android .mobile-upload-btn--video {
  border-color: rgba(61, 139, 64, 0.45);
}

.mobile-upload-btn__icon {
  font-size: 1.85rem;
  line-height: 1;
  flex-shrink: 0;
  width: 40px;
  text-align: center;
}

.mobile-upload-btn__text {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}

.mobile-upload-btn__label {
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--color-text);
}

.mobile-upload-btn__sub {
  font-size: 0.72rem;
  color: var(--color-text-muted);
  font-weight: 400;
}

.platform-ios-only { display: none; }
.platform-android-only { display: none; }
.platform-ios .platform-ios-only { display: block; }
.platform-android .platform-android-only { display: block; }

.mobile-upload-hint {
  font-size: 0.75rem;
  color: var(--color-text-muted);
  line-height: 1.55;
  margin-bottom: 16px;
}

.mobile-upload-progress {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 14px 16px;
  margin-bottom: 16px;
}

.mobile-upload-progress__label {
  font-size: 0.8rem;
  margin-bottom: 8px;
  color: var(--color-text);
  word-break: break-word;
}

.mobile-upload-progress__bar {
  height: 8px;
  background: var(--color-border);
  border-radius: 999px;
  overflow: hidden;
}

.mobile-upload-progress__fill {
  height: 100%;
  width: 0;
  background: var(--color-primary);
  border-radius: 999px;
  transition: width 0.15s linear;
}

.mobile-upload-progress__pct {
  font-size: 0.75rem;
  color: var(--color-text-muted);
  margin-top: 6px;
  text-align: right;
}

.mobile-upload-queue {
  list-style: none;
  padding: 0;
  margin: 0;
}

.mobile-upload-queue__item {
  font-size: 0.8rem;
  padding: 10px 0;
  border-bottom: 1px solid var(--color-border);
  color: var(--color-text-muted);
  word-break: break-all;
}

.mobile-upload-queue__item--video {
  color: var(--color-primary);
}

.mobile-toast {
  bottom: max(24px, env(safe-area-inset-bottom));
  max-width: calc(100vw - 32px);
  text-align: center;
}

.mobile-upload-link-bar {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 12px;
}

.mobile-upload-link-bar input {
  flex: 1;
  min-width: 180px;
  font-size: 16px;
}

/* 横屏紧凑布局 */
@media (orientation: landscape) and (max-height: 500px) {
  .mobile-upload-actions {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 10px;
  }

  .mobile-upload-btn {
    min-height: 56px;
    flex-direction: column;
    text-align: center;
    gap: 6px;
    padding: 12px 8px;
  }

  .mobile-upload-btn__icon {
    font-size: 1.5rem;
  }

  .mobile-upload-btn__sub {
    display: none;
  }
}

@media (min-width: 480px) {
  .mobile-upload-actions {
    display: grid;
    grid-template-columns: 1fr 1fr;
  }

  .mobile-upload-btn--video {
    grid-column: 1 / -1;
  }
}