/* ================================================================
 * style.css — 基础样式与微信气泡
 * 主题、CSS 变量、布局、气泡、时间戳、导航、输入栏
 * 依赖：config.js
 * ================================================================ */

/* ==================== CSS 变量（从 CONFIG 映射） ==================== */
:root {
  /* 主题：浅色（默认） */
  --color-bg: #ededed;
  --color-bubble-self: #95ec69;
  --color-bubble-other: #ffffff;
  --color-text-self: #000000;
  --color-text-other: #000000;
  --color-nav-bg: #ededed;
  --color-nav-text: #000000;
  --color-border: #d6d6d6;
  --color-input-bg: #f5f5f5;
  --color-input-text: #000000;
  --color-placeholder: #999999;
  --color-time: #999999;
  --color-system: #888888;
  --color-shadow: rgba(0, 0, 0, 0.08);

  /* 布局 */
  --nav-height: 56px;
  --input-bar-height: 64px;
  --bubble-radius: 18px;
  --avatar-size: 40px;
  --container-max-width: 480px;

  /* 字体 */
  --font-family: -apple-system, BlinkMacSystemFont, "Helvetica Neue",
    "PingFang SC", "Microsoft YaHei", sans-serif;
  --font-size-sm: 12px;
  --font-size-base: 14px;
  --font-size-lg: 16px;
  --font-size-time: 11px;

  /* 动画时长（prefers-reduced-motion 时会被覆盖为 0） */
  --anim-duration: 300ms;
}

/* ==================== 暗黑模式 ==================== */
[data-theme="dark"] {
  --color-bg: #111111;
  --color-bubble-self: #2c2c2c;
  --color-bubble-other: #1f1f1f;
  --color-text-self: #ffffff;
  --color-text-other: #ffffff;
  --color-nav-bg: #1a1a1a;
  --color-nav-text: #ffffff;
  --color-border: #2a2a2a;
  --color-input-bg: #1a1a1a;
  --color-input-text: #ffffff;
  --color-placeholder: #666666;
  --color-time: #666666;
  --color-system: #777777;
  --color-shadow: rgba(0, 0, 0, 0.3);
}

/* ==================== prefers-reduced-motion ==================== */
@media (prefers-reduced-motion: reduce) {
  :root {
    --anim-duration: 0ms;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* ==================== Reset & Base ==================== */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html,
body {
  height: 100%;
  width: 100%;
  overflow: hidden;
}

body {
  font-family: var(--font-family);
  font-size: var(--font-size-base);
  background-color: var(--color-bg);
  color: var(--color-text-other);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  -webkit-text-size-adjust: 100%;
  -webkit-tap-highlight-color: transparent;
}

button {
  font-family: inherit;
  font-size: inherit;
  background: none;
  border: none;
  cursor: pointer;
  color: inherit;
  -webkit-tap-highlight-color: transparent;
}

input,
textarea {
  font-family: inherit;
  font-size: inherit;
  outline: none;
  border: none;
  background: transparent;
  color: inherit;
}

img {
  display: block;
  max-width: 100%;
}

/* ==================== 容器 ==================== */
#app {
  position: relative;
  width: 100%;
  height: 100%;
  max-width: var(--container-max-width);
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  background-color: var(--color-bg);
  overflow: hidden;
}

/* ==================== 顶部导航栏 ==================== */
.nav-bar {
  flex: 0 0 auto;
  height: var(--nav-height);
  padding-top: env(safe-area-inset-top, 0px);
  background-color: var(--color-nav-bg);
  border-bottom: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-left: 16px;
  padding-right: 16px;
  user-select: none;
  -webkit-user-select: none;
  position: relative;
  z-index: 10;
}

.nav-back {
  font-size: 24px;
  color: var(--color-nav-text);
  cursor: pointer;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  transition: background-color var(--anim-duration) ease;
}

.nav-back:hover {
  background-color: rgba(0, 0, 0, 0.05);
}

[data-theme="dark"] .nav-back:hover {
  background-color: rgba(255, 255, 255, 0.05);
}

/* ==================== 重新开始按钮 ==================== */
.nav-restart {
  font-size: 22px;
  color: var(--color-nav-text);
  cursor: pointer;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  margin-left: 4px;
  transition: background-color var(--anim-duration) ease;
}

.nav-restart:hover {
  background-color: rgba(0, 0, 0, 0.05);
}

[data-theme="dark"] .nav-restart:hover {
  background-color: rgba(255, 255, 255, 0.05);
}

/* ==================== 存档按钮 ==================== */
.nav-save {
  font-size: 22px;
  color: var(--color-nav-text);
  cursor: pointer;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  margin-left: 4px;
  transition: background-color var(--anim-duration) ease;
}

.nav-save:hover {
  background-color: rgba(0, 0, 0, 0.05);
}

[data-theme="dark"] .nav-save:hover {
  background-color: rgba(255, 255, 255, 0.05);
}

.nav-title {
  flex: 1;
  text-align: center;
  font-size: var(--font-size-lg);
  font-weight: 500;
  color: var(--color-nav-text);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  padding: 0 12px;
}

.nav-status {
  font-size: var(--font-size-sm);
  color: var(--color-system);
  min-width: 60px;
  text-align: right;
}

/* ==================== 消息列表区 ==================== */
.message-list {
  flex: 1 1 auto;
  overflow-y: auto;
  overflow-x: hidden;
  padding: 16px 12px;
  -webkit-overflow-scrolling: touch;
  scroll-behavior: smooth;
}

.message-list-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 100%;
  color: var(--color-system);
  font-size: var(--font-size-sm);
  text-align: center;
  padding: 32px;
}

.message-list-empty-icon {
  font-size: 48px;
  margin-bottom: 16px;
  opacity: 0.5;
}

.message-list-empty-text {
  line-height: 1.6;
}

/* ==================== 单条消息 ==================== */
.message {
  display: flex;
  align-items: flex-end;
  margin-bottom: 16px;
  width: 100%;
}

.message.other {
  justify-content: flex-start;
}

.message.self {
  justify-content: flex-end;
}

.message .avatar {
  flex: 0 0 auto;
  width: var(--avatar-size);
  height: var(--avatar-size);
  border-radius: 4px;
  background-color: var(--color-border);
  background-size: cover;
  background-position: center;
  overflow: hidden;
}

.message.other .avatar {
  margin-right: 8px;
}

.message.self .avatar {
  margin-left: 8px;
  order: 1;
}

.message-content {
  max-width: 70%;
  display: flex;
  flex-direction: column;
}

.message.other .message-content {
  align-items: flex-start;
}

.message.self .message-content {
  align-items: flex-end;
}

/* ==================== 气泡 ==================== */
.bubble {
  position: relative;
  padding: 10px 12px;
  border-radius: var(--bubble-radius);
  font-size: var(--font-size-base);
  line-height: 1.5;
  word-break: break-word;
  white-space: pre-wrap;
  box-shadow: 0 1px 2px var(--color-shadow);
  max-width: 100%;
}

/* 对方气泡（左） */
.message.other .bubble {
  background-color: var(--color-bubble-other);
  color: var(--color-text-other);
  border-top-left-radius: 4px;
}

/* 我方气泡（右） */
.message.self .bubble {
  background-color: var(--color-bubble-self);
  color: var(--color-text-self);
  border-top-right-radius: 4px;
}

/* 气泡左侧箭头（双伪元素圆角叠加，最接近微信原版） */
.message.other .bubble::before {
  content: '';
  position: absolute;
  top: 0;
  left: -6px;
  width: 12px;
  height: 12px;
  background-color: var(--color-bg);
  border-bottom-right-radius: 12px;
  z-index: 0;
}

.message.other .bubble::after {
  content: '';
  position: absolute;
  top: 0;
  left: -5px;
  width: 12px;
  height: 12px;
  background-color: var(--color-bubble-other);
  border-bottom-right-radius: 12px;
  z-index: 1;
}

/* 气泡右侧箭头（我方） */
.message.self .bubble::before {
  content: '';
  position: absolute;
  top: 0;
  right: -6px;
  width: 12px;
  height: 12px;
  background-color: var(--color-bg);
  border-bottom-left-radius: 12px;
  z-index: 0;
}

.message.self .bubble::after {
  content: '';
  position: absolute;
  top: 0;
  right: -5px;
  width: 12px;
  height: 12px;
  background-color: var(--color-bubble-self);
  border-bottom-left-radius: 12px;
  z-index: 1;
}

/* ==================== 时间戳 ==================== */
.message-time {
  font-size: var(--font-size-time);
  color: var(--color-time);
  margin-top: 4px;
  padding: 0 4px;
}

/* ==================== 系统消息 ==================== */
.system-message {
  text-align: center;
  margin: 16px 0;
  color: var(--color-system);
  font-size: var(--font-size-sm);
}

.system-message-bubble {
  display: inline-block;
  padding: 4px 12px;
  background-color: rgba(0, 0, 0, 0.08);
  border-radius: 4px;
}

[data-theme="dark"] .system-message-bubble {
  background-color: rgba(255, 255, 255, 0.08);
}

/* ==================== 输入栏 ==================== */
.input-bar {
  flex: 0 0 auto;
  min-height: var(--input-bar-height);
  padding-bottom: env(safe-area-inset-bottom, 0px);
  background-color: var(--color-nav-bg);
  border-top: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  padding: 8px 12px;
  gap: 8px;
  position: relative;
  z-index: 10;
}

.input-icon-btn {
  flex: 0 0 auto;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  font-size: 20px;
  color: var(--color-nav-text);
  transition: background-color var(--anim-duration) ease;
}

.input-icon-btn:hover {
  background-color: rgba(0, 0, 0, 0.05);
}

[data-theme="dark"] .input-icon-btn:hover {
  background-color: rgba(255, 255, 255, 0.05);
}

.input-text {
  flex: 1 1 auto;
  min-width: 0;
  height: 36px;
  padding: 0 12px;
  background-color: var(--color-input-bg);
  color: var(--color-input-text);
  border-radius: 6px;
  font-size: var(--font-size-base);
  line-height: 1.4;
}

.input-text::placeholder {
  color: var(--color-placeholder);
}

.input-send-btn {
  flex: 0 0 auto;
  height: 36px;
  padding: 0 14px;
  background-color: var(--color-bubble-self);
  color: var(--color-text-self);
  border-radius: 6px;
  font-size: var(--font-size-base);
  font-weight: 500;
  white-space: nowrap;
  transition: opacity var(--anim-duration) ease;
}

.input-send-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

[data-theme="dark"] .input-send-btn {
  background-color: #2c2c2c;
  color: #ffffff;
}

/* ==================== 滚动条 ==================== */
.message-list::-webkit-scrollbar {
  width: 4px;
}

.message-list::-webkit-scrollbar-thumb {
  background-color: rgba(0, 0, 0, 0.2);
  border-radius: 2px;
}

.message-list::-webkit-scrollbar-track {
  background-color: transparent;
}

[data-theme="dark"] .message-list::-webkit-scrollbar-thumb {
  background-color: rgba(255, 255, 255, 0.2);
}

/* ==================== 主题切换按钮 ==================== */
.theme-toggle {
  position: absolute;
  top: 8px;
  right: 8px;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background-color: rgba(0, 0, 0, 0.05);
  color: var(--color-nav-text);
  font-size: 16px;
  z-index: 20;
  transition: background-color var(--anim-duration) ease;
}

.theme-toggle:hover {
  background-color: rgba(0, 0, 0, 0.1);
}

[data-theme="dark"] .theme-toggle {
  background-color: rgba(255, 255, 255, 0.1);
}

[data-theme="dark"] .theme-toggle:hover {
  background-color: rgba(255, 255, 255, 0.15);
}

/* ==================== 选项按钮 ==================== */
.choice-container {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin: 16px 0;
  align-items: flex-end;
  padding: 0 12px;
}

.choice-btn {
  max-width: 70%;
  padding: 10px 16px;
  background-color: var(--color-bubble-self);
  color: var(--color-text-self);
  border: 1px solid var(--color-bubble-self);
  border-radius: 6px;
  font-size: var(--font-size-base);
  font-family: inherit;
  text-align: right;
  cursor: pointer;
  word-break: break-word;
  transition: opacity var(--anim-duration) ease, transform var(--anim-duration) ease;
  box-shadow: 0 1px 2px var(--color-shadow);
}

.choice-btn:hover {
  opacity: 0.85;
  transform: translateY(-1px);
}

.choice-btn:active {
  transform: translateY(0);
}

[data-theme="dark"] .choice-btn {
  background-color: var(--color-bubble-self);
  color: var(--color-text-self);
  border-color: transparent;
}

/* ==================== 结局覆盖层 ==================== */
.ending-overlay {
  position: absolute;
  inset: 0;
  background-color: rgba(0, 0, 0, 0.7);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 200;
  animation: fade-in var(--anim-duration) ease-out;
}

@keyframes fade-in {
  from { opacity: 0; }
  to { opacity: 1; }
}

.ending-card {
  background-color: var(--color-bubble-other);
  color: var(--color-text-other);
  padding: 32px 24px;
  border-radius: 12px;
  max-width: 80%;
  text-align: center;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
}

.ending-title {
  font-size: var(--font-size-xl);
  font-weight: 600;
  margin-bottom: 16px;
  color: var(--color-text-other);
}

.ending-summary {
  font-size: var(--font-size-base);
  line-height: 1.6;
  margin-bottom: 24px;
  color: var(--color-text-other);
  opacity: 0.85;
}

.ending-restart-btn {
  padding: 10px 24px;
  background-color: var(--color-bubble-self);
  color: var(--color-text-self);
  border: none;
  border-radius: 6px;
  font-size: var(--font-size-base);
  font-family: inherit;
  cursor: pointer;
  transition: opacity var(--anim-duration) ease;
}

.ending-restart-btn:hover {
  opacity: 0.85;
}

[data-theme="dark"] .ending-restart-btn {
  background-color: #4a90e2;
  color: #ffffff;
}

/* ==================== 焦点样式（无障碍） ==================== */
.choice-btn:focus-visible,
.ending-restart-btn:focus-visible {
  outline: 2px solid var(--color-bubble-self);
  outline-offset: 2px;
}

[data-theme="dark"] .choice-btn:focus-visible,
[data-theme="dark"] .ending-restart-btn:focus-visible {
  outline-color: #4a90e2;
}

/* ==================== 玩家名字输入浮层 ==================== */
.name-input-overlay {
  position: absolute;
  inset: 0;
  background-color: rgba(0, 0, 0, 0.7);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 300;
  animation: fade-in var(--anim-duration) ease-out;
}

.name-input-card {
  background-color: var(--color-bubble-other);
  color: var(--color-text-other);
  padding: 28px 24px;
  border-radius: 12px;
  width: 85%;
  max-width: 320px;
  text-align: center;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
}

.name-input-title {
  font-size: var(--font-size-lg);
  font-weight: 600;
  margin-bottom: 8px;
}

.name-input-hint {
  font-size: var(--font-size-sm);
  color: var(--color-system);
  margin-bottom: 16px;
}

.name-input-field {
  width: 100%;
  height: 40px;
  padding: 0 12px;
  border: 1px solid var(--color-border);
  border-radius: 6px;
  background-color: var(--color-input-bg);
  color: var(--color-input-text);
  font-size: var(--font-size-base);
  font-family: inherit;
  margin-bottom: 8px;
}

.name-input-field:focus {
  outline: none;
  border-color: var(--color-bubble-self);
}

.name-input-error {
  font-size: var(--font-size-sm);
  color: #e74c3c;
  min-height: 18px;
  margin-bottom: 8px;
}

[data-theme="dark"] .name-input-error {
  color: #ff6b6b;
}

.name-input-buttons {
  margin-top: 8px;
}

.name-input-confirm {
  width: 100%;
  height: 40px;
  background-color: var(--color-bubble-self);
  color: var(--color-text-self);
  border: none;
  border-radius: 6px;
  font-size: var(--font-size-base);
  font-family: inherit;
  font-weight: 500;
  cursor: pointer;
  transition: opacity var(--anim-duration) ease;
}

.name-input-confirm:hover {
  opacity: 0.85;
}

[data-theme="dark"] .name-input-confirm {
  background-color: #4a90e2;
  color: #ffffff;
}

/* ==================== 撤回消息 ==================== */
.message.recalled .bubble {
  color: var(--color-system);
  font-style: italic;
  font-size: var(--font-size-sm);
  background-color: transparent !important;
  box-shadow: none;
}

/* ==================== 消息引用 replyTo ==================== */
.reply-box {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 6px 10px;
  margin-bottom: 6px;
  border-left: 3px solid var(--color-bubble-self);
  background-color: rgba(0, 0, 0, 0.05);
  border-radius: 4px;
  font-size: var(--font-size-sm);
  color: var(--color-system);
  opacity: 0.85;
}

[data-theme="dark"] .reply-box {
  background-color: rgba(255, 255, 255, 0.05);
}

.reply-sender {
  font-weight: 500;
  color: var(--color-system);
}

.reply-text {
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 1;
  -webkit-box-orient: vertical;
}

.reply-sep {
  height: 1px;
  background-color: rgba(0, 0, 0, 0.08);
  margin: 4px 0;
}

[data-theme="dark"] .reply-sep {
  background-color: rgba(255, 255, 255, 0.08);
}

.bubble-content {
  word-break: break-word;
  white-space: pre-wrap;
}

/* ==================== 已送达 / 已读 ==================== */
.delivery-hint {
  font-size: var(--font-size-time);
  color: var(--color-system);
  text-align: right;
  margin-top: 2px;
  padding-right: 8px;
  opacity: 0.7;
  animation: fade-in 300ms ease-out;
}

.delivery-hint.delivery-delivered {
  opacity: 0.6;
}

.delivery-hint.delivery-read {
  color: var(--color-bubble-self);
  opacity: 0.85;
}

[data-theme="dark"] .delivery-hint.delivery-read {
  color: #4a90e2;
}

/* ==================== 对方正在输入（idle 提示）==================== */
.typing-again-hint {
  display: flex;
  align-items: flex-end;
  margin-bottom: 8px;
  padding: 4px 12px;
}

.typing-again-hint .typing-indicator {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 10px 12px;
  background-color: var(--color-bubble-other);
  border-radius: var(--bubble-radius);
  border-top-left-radius: 4px;
  box-shadow: 0 1px 2px var(--color-shadow);
}

/* ==================== 存档面板 ==================== */
.save-panel-overlay {
  position: absolute;
  inset: 0;
  background-color: rgba(0, 0, 0, 0.6);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 200;
  animation: fade-in var(--anim-duration) ease-out;
  padding: 16px;
}

.save-panel-card {
  background-color: var(--color-bubble-other);
  color: var(--color-text-other);
  border-radius: 12px;
  max-width: 360px;
  width: 100%;
  max-height: 90%;
  overflow-y: auto;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
  padding: 16px;
}

.save-panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--color-border);
}

.save-panel-title {
  font-size: var(--font-size-lg);
  font-weight: 500;
  margin: 0;
}

.save-panel-close {
  background: none;
  border: none;
  font-size: 24px;
  line-height: 1;
  cursor: pointer;
  color: var(--color-text-other);
  padding: 0;
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  transition: background-color var(--anim-duration) ease;
}

.save-panel-close:hover {
  background-color: rgba(0, 0, 0, 0.08);
}

[data-theme="dark"] .save-panel-close:hover {
  background-color: rgba(255, 255, 255, 0.08);
}

.save-panel-section {
  margin-bottom: 8px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--color-border);
}

.save-panel-section:last-of-type {
  border-bottom: none;
}

.save-panel-section-title {
  font-size: var(--font-size-sm);
  color: var(--color-system);
  margin-bottom: 0;
  font-weight: 500;
}

.save-panel-info {
  font-size: var(--font-size-base);
}

.save-panel-info-row {
  display: flex;
  justify-content: space-between;
  padding: 4px 0;
}

.save-panel-info-label {
  color: var(--color-system);
}

.save-panel-info-value {
  font-weight: 500;
}

/* ==================== Slot 卡片（紧凑布局）==================== */
.save-panel-slot-header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 4px;
}

.save-panel-slot-status {
  font-size: var(--font-size-sm);
  color: var(--color-system);
  margin-bottom: 0;
}

.save-panel-actions {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.save-panel-actions-compact {
  flex-direction: row;
  gap: 4px;
}

.save-panel-btn {
  padding: 8px 12px;
  border: none;
  border-radius: 6px;
  font-size: var(--font-size-base);
  font-family: inherit;
  cursor: pointer;
  transition: opacity var(--anim-duration) ease, background-color var(--anim-duration) ease;
  text-align: left;
}

.save-panel-btn-compact {
  padding: 6px 8px;
  font-size: 16px;
  min-width: 36px;
  text-align: center;
  flex: 0 0 auto;
}

.save-panel-btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

.save-panel-btn-save {
  background-color: var(--color-bubble-self);
  color: var(--color-text-self);
}

[data-theme="dark"] .save-panel-btn-save {
  background-color: #4a90e2;
  color: #ffffff;
}

.save-panel-btn-load {
  background-color: var(--color-bg);
  color: var(--color-text-other);
  border: 1px solid var(--color-border);
}

.save-panel-btn-delete {
  background-color: transparent;
  color: #d9534f;
  border: 1px solid #d9534f;
}

.save-panel-btn:hover:not(:disabled) {
  opacity: 0.85;
}

.save-panel-toggle-section {
  padding-top: 8px;
  border-top: 1px solid var(--color-border);
}

.save-panel-toggle-label {
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  font-size: var(--font-size-base);
  user-select: none;
}

.save-panel-toggle-label input[type="checkbox"] {
  width: 18px;
  height: 18px;
  cursor: pointer;
}

/* ==================== 存档选择界面（Minecraft 风格）==================== */
.save-select-view {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, #1a1a2e 0%, #16213e 50%, #0f3460 100%);
  color: #e8e8e8;
  display: flex;
  flex-direction: column;
  overflow-y: auto;
  padding: 32px 16px;
  z-index: 50;
}

[data-theme="light"] .save-select-view {
  background: linear-gradient(135deg, #f5f7fa 0%, #e8edf2 50%, #d6dde6 100%);
  color: #1a1a1a;
}

.save-select-header {
  text-align: center;
  margin-bottom: 24px;
}

.save-select-title {
  font-size: 28px;
  font-weight: 600;
  margin: 0 0 8px 0;
  letter-spacing: 2px;
}

.save-select-subtitle {
  font-size: 14px;
  opacity: 0.7;
  margin: 0;
}

.save-select-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  max-width: 720px;
  margin: 0 auto;
  width: 100%;
}

@media (max-width: 600px) {
  .save-select-grid {
    grid-template-columns: 1fr;
  }
}

.save-select-card {
  background-color: rgba(255, 255, 255, 0.05);
  border: 2px solid rgba(255, 255, 255, 0.1);
  border-radius: 8px;
  padding: 16px;
  cursor: pointer;
  transition: all 0.2s ease;
  display: flex;
  flex-direction: column;
  min-height: 180px;
  user-select: none;
}

[data-theme="light"] .save-select-card {
  background-color: rgba(255, 255, 255, 0.8);
  border-color: rgba(0, 0, 0, 0.1);
}

.save-select-card:hover {
  border-color: rgba(255, 255, 255, 0.4);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
}

[data-theme="light"] .save-select-card:hover {
  border-color: rgba(0, 0, 0, 0.3);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15);
}

.save-select-card-empty {
  border-style: dashed;
  opacity: 0.6;
}

.save-select-card-empty:hover {
  opacity: 1;
  border-style: solid;
}

.save-select-card-thumb {
  width: 100%;
  height: 64px;
  background: linear-gradient(135deg, #2c3e50, #34495e);
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 32px;
  margin-bottom: 12px;
  position: relative;
  overflow: hidden;
}

.save-select-card-empty .save-select-card-thumb {
  background: linear-gradient(135deg, #34495e, #2c3e50);
}

[data-theme="light"] .save-select-card-thumb {
  background: linear-gradient(135deg, #b8c6db, #95a5a6);
}

.save-select-card-thumb-new {
  font-size: 40px;
  opacity: 0.7;
}

.save-select-card-info {
  flex: 1;
  margin-bottom: 12px;
}

.save-select-card-label {
  font-size: 16px;
  font-weight: 600;
  margin: 0 0 8px 0;
}

.save-select-card-status {
  font-size: 12px;
  opacity: 0.6;
  margin-bottom: 4px;
}

.save-select-card-detail {
  font-size: 13px;
  opacity: 0.85;
  margin-bottom: 2px;
  display: flex;
  justify-content: space-between;
}

.save-select-card-detail-label {
  opacity: 0.6;
}

.save-select-card-actions {
  display: flex;
  gap: 6px;
  margin-top: auto;
}

.save-select-card-btn {
  flex: 1;
  padding: 6px 8px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  background-color: rgba(255, 255, 255, 0.05);
  color: inherit;
  border-radius: 4px;
  font-size: 13px;
  font-family: inherit;
  cursor: pointer;
  transition: all 0.15s ease;
}

[data-theme="light"] .save-select-card-btn {
  border-color: rgba(0, 0, 0, 0.2);
  background-color: rgba(255, 255, 255, 0.8);
}

.save-select-card-btn:hover {
  background-color: rgba(255, 255, 255, 0.15);
}

[data-theme="light"] .save-select-card-btn:hover {
  background-color: rgba(0, 0, 0, 0.08);
}

.save-select-card-btn-load {
  background-color: rgba(149, 236, 105, 0.3);
  border-color: rgba(149, 236, 105, 0.5);
}

[data-theme="light"] .save-select-card-btn-load {
  background-color: rgba(149, 236, 105, 0.4);
  border-color: rgba(149, 236, 105, 0.7);
}

.save-select-card-btn-load:hover {
  background-color: rgba(149, 236, 105, 0.5);
}

.save-select-card-btn-delete {
  color: #ff6b6b;
  border-color: rgba(255, 107, 107, 0.4);
}

.save-select-card-btn-delete:hover {
  background-color: rgba(255, 107, 107, 0.2);
}

/* ==================== 聊天视图（默认隐藏，save-select 完成后显示）==================== */
.chat-view {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
}