/* ============================================
   豆苗AI 统一设计系统 (Design Tokens)
   所有豆苗AI应用共享此样式
   修改此处 = 全站生效
   ============================================ */

:root {
  /* —— 品牌色 —— */
  --dm-primary: #22c55e;        /* 豆苗绿 */
  --dm-primary-dark: #16a34a;
  --dm-primary-light: #86efac;
  --dm-secondary: #3b82f6;      /* 科技蓝 */
  --dm-secondary-dark: #2563eb;
  --dm-accent: #f59e0b;         /* 点缀金 */
  --dm-gradient: linear-gradient(135deg, #22c55e 0%, #3b82f6 100%);

  /* —— 中性色 —— */
  --dm-bg: #ffffff;
  --dm-bg-soft: #f8fafc;
  --dm-bg-muted: #f1f5f9;
  --dm-text: #0f172a;
  --dm-text-secondary: #64748b;
  --dm-text-muted: #94a3b8;
  --dm-border: #e2e8f0;

  /* —— 深色模式（跟随系统） —— */
  --dm-radius: 0.625rem;
  --dm-radius-sm: 0.375rem;
  --dm-radius-lg: 0.875rem;

  /* —— 阴影 —— */
  --dm-shadow-sm: 0 1px 2px rgba(15, 23, 42, 0.06);
  --dm-shadow: 0 4px 12px rgba(15, 23, 42, 0.08);
  --dm-shadow-lg: 0 12px 32px rgba(15, 23, 42, 0.12);

  /* —— 字体 —— */
  --dm-font: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC",
    "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans SC", sans-serif;

  /* —— 布局 —— */
  --dm-header-h: 60px;
  --dm-max-w: 1200px;
}

/* 深色模式 */
@media (prefers-color-scheme: dark) {
  :root {
    --dm-bg: #0f172a;
    --dm-bg-soft: #1e293b;
    --dm-bg-muted: #334155;
    --dm-text: #f1f5f9;
    --dm-text-secondary: #94a3b8;
    --dm-text-muted: #64748b;
    --dm-border: #334155;
    --dm-shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.4);
    --dm-shadow: 0 4px 12px rgba(0, 0, 0, 0.4);
    --dm-shadow-lg: 0 12px 32px rgba(0, 0, 0, 0.5);
  }
}

/* ============================================
   统一 Header
   ============================================ */
.dm-header {
  position: sticky;
  top: 0;
  z-index: 9999;
  height: var(--dm-header-h);
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--dm-border);
  font-family: var(--dm-font);
}

.dm-header-inner {
  max-width: var(--dm-max-w);
  margin: 0 auto;
  height: 100%;
  padding: 0 20px;
  display: flex;
  align-items: center; justify-content: space-between;
  gap: 24px;
}

.dm-logo {
  display: flex;
  align-items: center; text-align: center;
  gap: 8px;
  text-decoration: none;
  flex-shrink: 0;
}

.dm-logo-badge {
  width: 34px;
  height: 34px;
  border-radius: 9px;
  background: var(--dm-gradient);
  display: flex;
  align-items: center; text-align: center;
  justify-content: center;
  color: #fff;
  font-weight: 700;
  font-size: 16px;
  box-shadow: var(--dm-shadow-sm);
}

.dm-logo-text {
  font-size: 18px;
  font-weight: 700;
  color: var(--dm-text);
  letter-spacing: 0.5px;
}

.dm-logo-text em {
  font-style: normal;
  background: var(--dm-gradient);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.
  display: flex;
  align-items: center; text-align: center;
  gap: 4px;
  flex: 1;
  overflow-x: auto;
  scrollbar-width: none;
}

.dm-nav {
  display: flex;
  align-items: center;
  gap: 4px;
  flex: 1;
  overflow-x: auto;
}
.dm-nav::-webkit-scrollbar { display: none; }

.dm-hamburger {
  display: none;
  background: none;
  border: none;
  font-size: 22px;
  line-height: 1;
  cursor: pointer;
  padding: 4px 8px;
  color: var(--dm-text);
  flex-shrink: 0;
}

.dm-nav a {
  padding: 7px 13px;
  border-radius: 999px;
  font-size: 14px;
  color: var(--dm-text-secondary);
  text-decoration: none;
  white-space: nowrap;
  transition: all 0.15s ease;
}

.dm-nav a:hover {
  color: var(--dm-primary);
  background: rgba(34, 197, 94, 0.08);
}

.dm-nav a.dm-nav-active {
  color: #fff;
  background: var(--dm-gradient);
  font-weight: 500;
}

.dm-user {
  display: flex;
  align-items: center; text-align: center;
  gap: 10px;
  flex-shrink: 0;
}

.dm-user-btn {
  padding: 7px 16px;
  border-radius: 999px;
  font-size: 14px;
  border: none;
  cursor: pointer;
  text-decoration: none;
  transition: all 0.15s ease;
}

.dm-user-btn-primary {
  background: var(--dm-gradient);
  color: #fff;
  font-weight: 500;
}

.dm-user-btn-primary:hover { opacity: 0.9; }

.dm-user-btn-ghost {
  background: transparent;
  color: var(--dm-text-secondary);
  border: 1px solid var(--dm-border);
}

.dm-user-btn-ghost:hover {
  border-color: var(--dm-primary);
  color: var(--dm-primary);
}

.dm-user-name {
  font-size: 14px;
  color: var(--dm-text);
  font-weight: 500;
}

.dm-user-logout {
  font-size: 13px;
  color: var(--dm-text-muted);
  background: none;
  border: none;
  cursor: pointer;
  text-decoration: none;
}

.dm-user-logout:hover { color: #ef4444; }

/* ============================================
   统一 Footer
   ============================================ */
.dm-footer {
  font-family: var(--dm-font);
  background: var(--dm-bg-muted);
  border-top: 1px solid var(--dm-border);
  padding: 32px 20px 24px;
  margin-top: auto;
}

.dm-footer-inner {
  max-width: var(--dm-max-w);
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  align-items: center; text-align: center;
  justify-content: center;
  gap: 16px;
}

.dm-footer-brand {
  display: flex;
  align-items: center; text-align: center;
  gap: 8px;
  font-size: 15px;
  font-weight: 600;
  color: var(--dm-text);
}

.dm-footer-links {
  display: flex;
  gap: 20px;
}

.dm-footer-links a {
  font-size: 13px;
  color: var(--dm-text-secondary);
  text-decoration: none;
}

.dm-footer-links a:hover { color: var(--dm-primary); }

.dm-footer-copy {
  width: 100%;
  text-align: center;
  font-size: 12px;
  color: var(--dm-text-muted);
  padding-top: 16px;
  border-top: 1px dashed var(--dm-border);
  margin-top: 8px;
}

/* 深色模式适配 */
@media (prefers-color-scheme: dark) {
  .dm-header {
    background: rgba(15, 23, 42, 0.92);
  }
}

/* 移动端 */
@media (max-width: 768px) {
  .dm-logo-text { font-size: 16px; }
  .dm-hamburger { display: block; }
  .dm-nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 4px;
    background: var(--dm-bg);
    border-bottom: 1px solid var(--dm-border);
    box-shadow: var(--dm-shadow-lg);
    padding: 10px 16px 14px;
    z-index: 9998;
  }
  .dm-nav.dm-nav-open { display: flex; }
  .dm-nav a { padding: 12px 14px; font-size: 15px; border-radius: 10px; }
  .dm-nav a:hover { background: var(--dm-bg-muted); }
  .dm-nav a.dm-nav-active { color: #fff; }
  .dm-user-btn { padding: 6px 12px; font-size: 13px; }
  .dm-header-inner { gap: 12px; padding: 0 12px; }
  .dm-footer-inner { flex-direction: column; text-align: center; }
}

/* ===== 隐藏各应用原始 header/banner，只保留统一 dm-header + dm-banner ===== */
body > nav:not(.dm-nav),
.navbar,
header:not(.dm-header),
body > .hero,
main > .hero,
.container > .hero {
  display: none !important;
}

/* ===== 强制 Coze SDK 面板居中 ===== */
[class*="coze-chat"][class*="panel"],
[class*="chat-panel"],
.coze-chat-container {
  position: fixed !important;
  left: 50% !important;
  right: auto !important;
  top: 50% !important;
  bottom: auto !important;
  transform: translate(-50%, -50%) !important;
  max-width: 560px !important;
  width: 90% !important;
  max-height: 90vh !important;
  border-radius: 16px !important;
  box-shadow: 0 8px 40px rgba(0,0,0,0.2) !important;
  z-index: 10000 !important;
}

/* Coze SDK 面板居中 - 匹配所有 coze 相关元素 */
body > [class*="coze"]:not(#chatContainer *),
[class*="coze-chat-sdk"] {
  position: fixed !important;
  left: 50% !important;
  right: auto !important;
  top: 50% !important;
  bottom: auto !important;
  transform: translate(-50%, -50%) !important;
  max-width: 520px !important;
  width: 90% !important;
  max-height: 85vh !important;
  border-radius: 16px !important;
  box-shadow: 0 8px 40px rgba(0,0,0,0.25) !important;
  z-index: 10001 !important;

/* ===== 统一全站内容区宽度（仅影响页面主体） ===== */
body > main, body > div > main,
body > .container, body > [id="app"], body > [id="root"] {
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
}

/* 子应用内容区留出 footer 空间 */
.dm-footer ~ * { padding-bottom: 0; }


/* 编辑器页面：确保内容区至少填满视口，footer 沉底 */
[class*="flex flex-col"][class*="bg-background"] {
  min-height: calc(100vh - 64px);
}
/* dm-header 占位 */