/* ============================================================
   Client · 用户端聊天/生图页面样式 (移动优先)
   ============================================================ */

.app {
  display: flex;
  height: 100dvh;
  width: 100%;
  overflow: hidden;
  background: var(--bg-canvas);
}

/* ============================================================
   侧边栏 (PC: 固定; 移动: 抽屉)
   ============================================================ */
.app-sidebar {
  position: fixed;
  top: 0; left: 0;
  width: 280px;
  height: 100dvh;
  background: var(--bg-sidebar);
  display: flex;
  flex-direction: column;
  transform: translateX(-100%);
  transition: transform var(--dur-base) var(--ease);
  z-index: var(--z-drawer);
  border-right: 1px solid var(--border-subtle);
}
.app-sidebar.is-open { transform: translateX(0); }

.sidebar-mask {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.4);
  z-index: calc(var(--z-drawer) - 1);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--dur-base) var(--ease);
}
.sidebar-mask.is-open { opacity: 1; pointer-events: auto; }

body.chat-sidebar-open .sidebar-mask {
  background: rgba(0, 0, 0, 0.4);
}

@media (max-width: 1023px) {
  html.gsap-sidebar-ready .app-sidebar {
    transition: none;
    transform: none !important;
  }
}

@media (min-width: 1024px) {
  .app-sidebar {
    position: relative;
    transform: translateX(0);
    width: var(--sidebar-w);
    flex-shrink: 0;
  }
  .sidebar-mask { display: none; }
}

.sidebar-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 12px;
  height: 52px;
  flex-shrink: 0;
}
.sidebar-brand {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 8px;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: background var(--dur-fast) var(--ease);
}
.sidebar-brand:hover { background: var(--bg-hover); }
.sidebar-brand .logo {
  width: 24px; height: 24px;
  border-radius: 50%;
  background: var(--text-primary);
  color: var(--text-inverse);
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: 13px;
}
.sidebar-brand .name { font-size: 15px; font-weight: var(--fw-semibold); }

.sidebar-content {
  flex: 1;
  overflow-y: auto;
  padding: 4px 8px;
}

.sidebar-nav { display: flex; flex-direction: column; gap: 1px; }
.sidebar-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 10px;
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-size: var(--fs-body);
  cursor: pointer;
  text-decoration: none;
  transition: background var(--dur-fast) var(--ease);
}
.sidebar-item:hover { background: var(--bg-hover); text-decoration: none; }
.sidebar-item.is-active { background: var(--bg-active); }
.sidebar-item .icon { width: 18px; height: 18px; flex-shrink: 0; color: var(--text-secondary); }

.sidebar-section {
  margin-top: 16px;
  padding: 6px 10px;
  font-size: var(--fs-caption);
  color: var(--text-tertiary);
  font-weight: var(--fw-medium);
}

.sidebar-history { display: flex; flex-direction: column; gap: 1px; }
.sidebar-history-item {
  display: flex;
  align-items: center;
  padding: 8px 10px;
  border-radius: var(--radius-md);
  color: var(--text-secondary);
  font-size: var(--fs-body-sm);
  cursor: pointer;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  transition: background var(--dur-fast) var(--ease), color var(--dur-fast) var(--ease);
}
.sidebar-history-item:hover { background: var(--bg-hover); color: var(--text-primary); }
.sidebar-history-item.is-active { background: var(--bg-active); color: var(--text-primary); }

.sidebar-footer {
  padding: 8px;
  border-top: 1px solid var(--border-subtle);
}

.sidebar-admin-link {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0 8px 6px;
  padding: 8px 10px;
  border-radius: var(--radius-md);
  font-size: var(--fs-body-sm);
  font-weight: var(--fw-medium);
  color: var(--text-secondary);
  text-decoration: none;
  transition: background var(--dur-fast) var(--ease), color var(--dur-fast) var(--ease);
}
.sidebar-admin-link:hover {
  background: var(--bg-hover);
  color: var(--text-primary);
  text-decoration: none;
}
.sidebar-admin-link .icon { width: 16px; height: 16px; }

.sidebar-quota {
  padding: 8px 10px 10px;
}
.sidebar-quota[hidden] { display: none !important; }
.sidebar-quota__group {
  font-size: var(--fs-caption);
  color: var(--text-tertiary);
  margin-bottom: 8px;
  font-weight: var(--fw-medium);
}
.sidebar-quota__row + .sidebar-quota__row { margin-top: 8px; }
.sidebar-quota__head {
  display: flex;
  justify-content: space-between;
  gap: 8px;
  font-size: 11px;
  color: var(--text-secondary);
  margin-bottom: 4px;
}
.sidebar-quota__track {
  height: 4px;
  background: var(--border-subtle);
  border-radius: 4px;
  overflow: hidden;
}
.sidebar-quota__bar {
  height: 100%;
  background: var(--accent-primary);
  border-radius: 4px;
  transition: width 0.25s ease;
}

.sidebar-user {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: background var(--dur-fast) var(--ease);
}
.sidebar-user:hover { background: var(--bg-hover); }
.sidebar-user__name { font-size: var(--fs-body-sm); font-weight: var(--fw-medium); }
.sidebar-user__plan { font-size: var(--fs-caption); color: var(--text-tertiary); }

/* ============================================================
   主区域
   ============================================================ */
.app-main {
  flex: 1;
  display: flex;
  flex-direction: column;
  min-width: 0;
  position: relative;
  height: 100dvh;
}

/* 顶栏 (移动) */
.app-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--mobile-header-h);
  padding: 0 8px;
  flex-shrink: 0;
  background: var(--bg-canvas);
  position: sticky;
  top: 0;
  z-index: var(--z-sticky);
}
.app-topbar__title {
  font-size: var(--fs-body);
  font-weight: var(--fw-semibold);
  color: var(--text-primary);
}
.app-topbar__spacer { flex: 1; }
.app-topbar__actions { display: flex; gap: 4px; }

@media (min-width: 1024px) {
  .app-topbar { display: none; }
  /* PC 下让对话区直接占满 */
}

/* 对话流 */
.chat-stream {
  flex: 1;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
}
.chat-stream__inner {
  width: 100%;
  max-width: var(--chat-max-w);
  margin: 0 auto;
  padding: 16px;
}

/* 空状态 (居中欢迎) */
.chat-welcome {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 16px;
}
.chat-welcome__title {
  width: 100%;
  max-width: min(92vw, 720px);
  font-size: var(--fs-h2);
  font-weight: var(--fw-semibold);
  text-align: center;
  margin-bottom: 24px;
  color: var(--text-primary);
}
.chat-welcome__title .text-pressure-host {
  font-weight: normal;
}
@media (min-width: 768px) {
  .chat-welcome__title { font-size: var(--fs-display); }
}

/* 对话气泡 */
.msg {
  display: flex;
  gap: 12px;
  margin-bottom: 24px;
}
.msg__avatar {
  width: 32px;
  height: 32px;
  min-width: 32px;
  min-height: 32px;
  aspect-ratio: 1;
  border-radius: 50%;
  background: var(--bg-elevated);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  font-size: 14px; font-weight: 600;
}
.msg__avatar--user { background: var(--brand); color: #fff; }
.msg__avatar--ai { background: var(--text-primary); color: var(--text-inverse); }
.msg__body { flex: 1; min-width: 0; }
.msg__name { font-size: var(--fs-body-sm); font-weight: var(--fw-semibold); margin-bottom: 4px; }
.msg__content {
  font-size: var(--fs-body-lg);
  line-height: var(--lh-normal);
  color: var(--text-primary);
  word-wrap: break-word;
}
.msg__content p + p { margin-top: 12px; }
.msg__content code {
  background: var(--bg-elevated);
  padding: 2px 6px;
  border-radius: var(--radius-xs);
  font-size: 0.9em;
}
.msg__content pre {
  background: var(--bg-input);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-md);
  padding: 14px 16px;
  margin: 12px 0;
  overflow-x: auto;
  font-size: 13px;
}
.msg__actions {
  display: flex;
  gap: 4px;
  margin-top: 8px;
  opacity: 0;
  transition: opacity var(--dur-fast) var(--ease);
}
.msg:hover .msg__actions { opacity: 1; }

/* 用户消息样式: 右对齐气泡 */
.msg--user { flex-direction: row-reverse; }
.msg--user .msg__body { display: flex; flex-direction: column; align-items: flex-end; max-width: 80%; flex: 0 1 auto; }
.msg--user .msg__content {
  background: var(--bg-elevated);
  padding: 10px 14px;
  border-radius: 18px;
  font-size: var(--fs-body-lg);
}

/* AI 思考中 */
.msg__thinking {
  display: inline-flex; gap: 4px; padding: 4px 0;
}
.msg__thinking span {
  width: 6px; height: 6px;
  background: var(--text-tertiary);
  border-radius: 50%;
  animation: pulse-dot 1.4s ease-in-out infinite;
}
.msg__thinking span:nth-child(2) { animation-delay: 0.2s; }
.msg__thinking span:nth-child(3) { animation-delay: 0.4s; }

/* 图片消息 */
.msg__image {
  margin-top: 8px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  max-width: 360px;
  background: var(--bg-elevated);
}
.msg__image img { width: 100%; display: block; }

.msg__video {
  margin-top: 8px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  max-width: 480px;
  background: var(--bg-elevated);
}
.msg__video video { width: 100%; display: block; }

.quota-badge {
  font-size: var(--fs-caption);
  color: var(--text-tertiary);
  padding: 0 8px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 42vw;
}
@media (max-width: 767px) {
  .quota-badge { display: none; }
}

/* ============================================================
   底部输入区
   ============================================================ */
.composer {
  position: relative;
  flex-shrink: 0;
  padding: 0 12px;
  padding-bottom: max(12px, env(safe-area-inset-bottom));
  background: var(--bg-canvas);
}
.composer__inner {
  width: 100%;
  max-width: var(--chat-max-w);
  margin: 0 auto;
}

/* 快捷动作 (生成图片/撰写/查找) */
.composer__quick {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 12px;
}
.composer__quick.is-row {
  flex-direction: row;
  justify-content: center;
  flex-wrap: wrap;
}
.quick-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  background: transparent;
  border: 1px solid var(--border-default);
  border-radius: var(--radius-pill);
  color: var(--text-primary);
  font-size: var(--fs-body-sm);
  font-weight: var(--fw-medium);
  cursor: pointer;
  transition: background var(--dur-fast) var(--ease), border-color var(--dur-fast) var(--ease);
}
.quick-btn:hover { background: var(--bg-hover); border-color: var(--border-strong); }
.quick-btn .icon { width: 18px; height: 18px; }

/* 移动端: 列表式快捷区 */
@media (max-width: 767px) {
  .composer__quick {
    align-items: stretch;
  }
  .quick-btn {
    justify-content: flex-start;
    padding: 12px 16px;
    border: 0;
    border-radius: var(--radius-md);
  }
  .quick-btn:hover { background: var(--bg-hover); }
}

/* 输入条 */
.composer__bar {
  background: var(--bg-elevated);
  border-radius: var(--radius-xl);
  border: 1px solid var(--border-default);
  padding: 6px 8px 6px 6px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.card-spotlight--composer .composer__bar,
.composer__bar.auth-card--composer {
  background: transparent;
  border: 0;
  border-radius: inherit;
  padding: 20px 18px 16px;
  gap: 8px;
}
.composer__row {
  display: flex;
  align-items: flex-end;
  gap: 4px;
  min-width: 0;
}
.composer__textarea {
  flex: 1;
  width: 100%;
  min-height: calc(var(--fs-body-lg) * var(--lh-normal) * 2 + 18px);
  max-height: 220px;
  padding: 9px 10px;
  background: transparent;
  border: 0;
  outline: 0;
  resize: none;
  overflow-y: hidden;
  color: var(--text-primary);
  font-size: var(--fs-body-lg);
  line-height: var(--lh-normal);
  font-family: inherit;
  box-sizing: border-box;
}
.composer__textarea.is-scrollable {
  overflow-y: auto;
}
.composer__textarea::placeholder { color: var(--text-tertiary); }

.composer__tools {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 4px;
  padding: 0 4px 2px;
  min-width: 0;
}
.composer__left, .composer__right {
  display: flex;
  align-items: center;
  gap: 2px;
  min-width: 0;
}
.composer__left {
  flex: 1;
  overflow-x: auto;
  scrollbar-width: none;
  -ms-overflow-style: none;
}
.composer__left::-webkit-scrollbar { display: none; }
.composer__tools-divider {
  width: 1px;
  height: 18px;
  background: var(--border-default);
  margin: 0 2px;
  flex-shrink: 0;
}
.composer-mode-trigger {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  height: 32px;
  padding: 0 8px;
  border: 0;
  border-radius: var(--radius-pill);
  background: transparent;
  color: var(--text-secondary);
  font-size: var(--fs-body-sm);
  font-family: inherit;
  cursor: pointer;
  white-space: nowrap;
  flex-shrink: 0;
  transition: background var(--dur-fast) var(--ease), color var(--dur-fast) var(--ease);
}
.composer-mode-trigger:hover {
  background: var(--bg-hover);
  color: var(--text-primary);
}
.composer-mode-trigger .icon { width: 16px; height: 16px; flex-shrink: 0; }
.composer__left--image,
.composer__left--video {
  flex: 1;
  min-width: 0;
  flex-wrap: nowrap;
  gap: 4px;
}
#composer-image-tools[hidden],
#composer-video-tools[hidden],
#composer-left-default[hidden] {
  display: none !important;
}
.composer.is-image-mode #composer-left-default,
.composer.is-video-mode #composer-left-default { display: none; }
.composer.is-image-mode .chat-model-select,
.composer.is-image-mode [data-popover="modelPicker"],
.composer.is-video-mode .chat-model-select,
.composer.is-video-mode [data-popover="modelPicker"] { display: none; }

.video-mode-chip {
  background: color-mix(in srgb, #6366f1 14%, transparent);
  color: #6366f1;
}

.media-ref-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 4px 8px 0;
}
.media-ref-strip[hidden] { display: none !important; }

.media-ref-item {
  position: relative;
  width: 56px;
  height: 56px;
  border-radius: 10px;
  overflow: hidden;
  border: 1px solid var(--border-default);
  background: var(--bg-hover);
}
.media-ref-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.media-ref-item__remove {
  position: absolute;
  top: 2px;
  right: 2px;
  width: 18px;
  height: 18px;
  border: 0;
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.55);
  color: #fff;
  font-size: 12px;
  line-height: 1;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
}
.media-ref-item.is-uploading {
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 10px;
  color: var(--text-tertiary);
}

.image-mode-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  height: 32px;
  padding: 0 10px 0 8px;
  border-radius: var(--radius-pill);
  background: color-mix(in srgb, var(--accent-primary) 12%, transparent);
  color: var(--accent-primary);
  font-size: var(--fs-body-sm);
  font-weight: var(--fw-medium);
  white-space: nowrap;
}
.image-mode-chip__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
}
.image-mode-chip__icon .icon { width: 14px; height: 14px; }
.image-mode-chip__close {
  border: 0;
  background: transparent;
  color: inherit;
  cursor: pointer;
  font-size: 16px;
  line-height: 1;
  padding: 0 2px;
  opacity: 0.7;
}
.image-mode-chip__close:hover { opacity: 1; }

.image-opt-pill {
  max-width: 140px;
}
.image-opt-pill [data-popover-label] {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.c-popover--image {
  width: 220px;
  max-height: min(360px, 50vh);
  overflow-y: auto;
}
.c-popover--style { width: 240px; }
.c-popover--image .c-popover__head {
  padding: 10px 14px 6px;
  font-size: var(--fs-caption);
  color: var(--text-tertiary);
}
.c-popover--image .c-popover__item {
  display: flex;
  align-items: center;
  gap: 10px;
}
.c-popover--image .c-popover__item__thumb {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  background: var(--bg-hover);
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
}

.mode-pill {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  height: 32px;
  padding: 0 10px;
  border-radius: var(--radius-pill);
  background: transparent;
  color: var(--text-secondary);
  font-size: var(--fs-body-sm);
  cursor: pointer;
  transition: background var(--dur-fast) var(--ease), color var(--dur-fast) var(--ease);
}
.mode-pill:hover { background: var(--bg-hover); color: var(--text-primary); }
.mode-pill .icon { width: 14px; height: 14px; }

.send-btn {
  width: 36px; height: 36px;
  border-radius: 50%;
  background: var(--text-primary);
  color: var(--text-inverse);
  display: flex; align-items: center; justify-content: center;
  cursor: pointer;
  flex-shrink: 0;
  transition: opacity var(--dur-fast) var(--ease), transform var(--dur-fast) var(--ease);
}
.send-btn:hover { transform: scale(1.05); }
.send-btn:disabled { background: var(--border-strong); cursor: not-allowed; }
.send-btn .icon { width: 18px; height: 18px; }

.composer__hint {
  text-align: center;
  font-size: var(--fs-caption);
  color: var(--text-tertiary);
  padding: 8px 0 4px;
}

/* ============================================================
   生图页特有
   ============================================================ */
.image-gen-page {
  display: flex;
  flex-direction: column;
  flex: 1;
  overflow-y: auto;
}
.image-gen-page__inner {
  width: 100%;
  max-width: 920px;
  margin: 0 auto;
  padding: 16px;
}

.image-gen-form {
  background: var(--bg-elevated);
  border-radius: var(--radius-lg);
  padding: 16px;
  margin-bottom: 24px;
  border: 1px solid var(--border-default);
}
.image-gen-form__row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}
@media (min-width: 768px) {
  .image-gen-form__row { grid-template-columns: 1fr 1fr; }
}

.image-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
}
@media (min-width: 768px) {
  .image-grid { grid-template-columns: repeat(3, 1fr); gap: 12px; }
}
@media (min-width: 1024px) {
  .image-grid { grid-template-columns: repeat(4, 1fr); }
}
.image-card {
  position: relative;
  aspect-ratio: 1 / 1;
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--bg-elevated);
  cursor: pointer;
  transition: transform var(--dur-fast) var(--ease);
}
.image-card:hover { transform: translateY(-2px); }
.image-card img, .image-card .image-placeholder {
  width: 100%; height: 100%; object-fit: cover; display: block;
}
.image-placeholder {
  display: flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, #2d2d2d, #404040);
  color: var(--text-tertiary);
  font-size: var(--fs-body-sm);
}
.image-card__meta {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  padding: 8px 12px;
  background: linear-gradient(to top, rgba(0,0,0,0.75), transparent);
  color: #fff;
  font-size: var(--fs-caption);
  display: flex;
  justify-content: space-between;
  align-items: end;
}

/* ============================================================
   Profile / 列表页
   ============================================================ */
.page {
  flex: 1;
  overflow-y: auto;
  padding-bottom: env(safe-area-inset-bottom);
}
.page__inner {
  width: 100%;
  max-width: 720px;
  margin: 0 auto;
  padding: 16px;
}

.profile-header {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px;
  background: var(--bg-elevated);
  border-radius: var(--radius-lg);
  margin-bottom: 16px;
  border: 1px solid var(--border-default);
}
.profile-header__name { font-size: var(--fs-h3); font-weight: var(--fw-semibold); }
.profile-header__email { font-size: var(--fs-body-sm); color: var(--text-tertiary); margin-top: 2px; }

.points-card {
  background: linear-gradient(135deg, #10A37F, #0E906F);
  color: #fff;
  border-radius: var(--radius-lg);
  padding: 20px;
  margin-bottom: 16px;
}
.points-card__label { font-size: var(--fs-body-sm); opacity: 0.85; }
.points-card__num {
  font-size: 36px;
  font-weight: 700;
  margin: 6px 0 12px;
  letter-spacing: -0.01em;
}
.points-card__row {
  display: flex;
  justify-content: space-between;
  font-size: var(--fs-body-sm);
  opacity: 0.9;
}

.list-group {
  background: var(--bg-elevated);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-default);
  overflow: hidden;
  margin-bottom: 16px;
}
.list-group__title {
  padding: 12px 16px;
  font-size: var(--fs-caption);
  color: var(--text-tertiary);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  border-bottom: 1px solid var(--border-subtle);
}
.list-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  border-bottom: 1px solid var(--border-subtle);
  cursor: pointer;
  transition: background var(--dur-fast) var(--ease);
  text-decoration: none;
  color: var(--text-primary);
}
.list-item:last-child { border-bottom: 0; }
.list-item:hover { background: var(--bg-hover); text-decoration: none; }
.list-item__icon {
  width: 36px; height: 36px;
  border-radius: var(--radius-md);
  background: var(--bg-elevated-2);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.list-item__icon .icon { width: 18px; height: 18px; }
.list-item__body { flex: 1; min-width: 0; }
.list-item__title { font-size: var(--fs-body); font-weight: var(--fw-medium); }
.list-item__desc { font-size: var(--fs-body-sm); color: var(--text-tertiary); margin-top: 2px; }
.list-item__chev { color: var(--text-tertiary); width: 18px; height: 18px; }

/* ============================================================
   登录 / 注册
   ============================================================ */
.auth-page {
  min-height: 100dvh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px 16px;
}
.auth-card {
  width: 100%;
  max-width: 400px;
  background: var(--bg-elevated);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-xl);
  padding: 32px 24px;
}

.auth-card--composer {
  max-width: none;
  margin: 0;
}
.auth-card__logo {
  width: 48px; height: 48px;
  border-radius: 50%;
  background: var(--text-primary);
  color: var(--text-inverse);
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: 22px;
  margin: 0 auto 16px;
}
.auth-card__title { text-align: center; font-size: var(--fs-h2); margin-bottom: 8px; }
.auth-card__subtitle { text-align: center; color: var(--text-tertiary); font-size: var(--fs-body-sm); margin-bottom: 24px; }
.auth-form { display: flex; flex-direction: column; gap: 14px; }
.auth-form__divider {
  display: flex; align-items: center; gap: 12px;
  color: var(--text-tertiary); font-size: var(--fs-body-sm);
  margin: 8px 0;
}
.auth-form__divider::before, .auth-form__divider::after {
  content: ""; flex: 1; height: 1px; background: var(--border-default);
}
.auth-form__footer { text-align: center; font-size: var(--fs-body-sm); color: var(--text-tertiary); margin-top: 16px; }
.auth-code-row { display: flex; gap: 8px; align-items: stretch; }
.auth-code-row .c-input { flex: 1; min-width: 0; }
.auth-code-row .c-btn { flex-shrink: 0; white-space: nowrap; }
.auth-recaptcha { display: flex; justify-content: center; margin: 4px 0 8px; }
.auth-recaptcha-badge {
  text-align: center;
  font-size: 11px;
  color: var(--text-tertiary);
  margin: 4px 0 8px;
  opacity: 0.75;
}