/* desktop.css —— 豆子搜索 · 桌面版外壳（WorkBuddy 风格，浅色主题） */

* { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --dz-bg: #ffffff;
  --dz-side-bg: #f7f8fa;
  --dz-line: #ececf0;
  --dz-text: #1f2329;
  --dz-text2: #8a919f;
  --dz-accent: #0f9dab;
  --dz-accent2: #14c2b8;
  --dz-navy: #16212e;
  --dz-hover: #eef0f3;
  --dz-radius: 10px;
}

html, body { height: 100%; }

body {
  display: flex;
  font-family: "PingFang SC", "Microsoft YaHei UI", "Microsoft YaHei", system-ui, -apple-system, sans-serif;
  color: var(--dz-text);
  background: var(--dz-bg);
  overflow: hidden;
  font-size: 14px;
}

/* ------------------------- 左侧边栏 ------------------------- */

.dz-side {
  width: 216px;
  min-width: 216px;
  height: 100vh;
  background: var(--dz-side-bg);
  border-right: 1px solid var(--dz-line);
  display: flex;
  flex-direction: column;
  padding: 14px 10px 10px;
}

.dz-brand { padding: 2px 6px 10px; border-bottom: 1px solid var(--dz-line); }

.dz-brand-row { display: flex; align-items: center; gap: 8px; }

.dz-logo { width: 26px; height: 26px; border-radius: 7px; }

.dz-brand-name { font-size: 16px; font-weight: 700; letter-spacing: .5px; }

.dz-ver {
  margin-left: auto;
  font-size: 10px;
  color: var(--dz-accent);
  background: rgba(15, 157, 171, .1);
  border: 1px solid rgba(15, 157, 171, .25);
  padding: 1px 6px;
  border-radius: 999px;
  white-space: nowrap;
}

.dz-discover {
  margin-top: 10px;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border: 1px solid var(--dz-line);
  background: #fff;
  color: var(--dz-text2);
  font-size: 12px;
  border-radius: 8px;
  padding: 5px 10px;
  cursor: pointer;
}
.dz-discover:hover { color: var(--dz-text); border-color: #d8dbe0; }
.dz-caret { font-size: 10px; }

.dz-nav { flex: 1; overflow-y: auto; padding-top: 10px; }

.dz-nav-item {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 9px;
  border: 0;
  background: transparent;
  color: var(--dz-text);
  font-size: 13.5px;
  font-family: inherit;
  padding: 8px 10px;
  border-radius: 8px;
  cursor: pointer;
  text-align: left;
}
.dz-nav-item:hover { background: var(--dz-hover); }
.dz-nav-item.active { background: #e6f7f6; color: var(--dz-accent); font-weight: 600; }

.dz-nav-item .dz-ic { width: 18px; text-align: center; font-style: normal; font-size: 14px; }

.dz-nav-item.dz-new { color: var(--dz-text); font-weight: 600; margin-bottom: 2px; }
.dz-nav-item.dz-new .dz-ic-plus {
  display: inline-flex; align-items: center; justify-content: center;
  width: 18px; height: 18px; border-radius: 6px;
  background: var(--dz-navy); color: #fff; font-size: 12px;
}

.dz-nav-sep {
  font-size: 11px; color: var(--dz-text2);
  padding: 12px 10px 6px; letter-spacing: 1px;
}

.dz-nav-badge {
  margin-left: auto; font-size: 10px; color: var(--dz-text2);
  border: 1px solid var(--dz-line); border-radius: 999px; padding: 0 6px;
  background: #fff;
}

/* 最近使用 */
.dz-recent { border-top: 1px solid var(--dz-line); padding: 10px 4px 6px; max-height: 180px; overflow-y: auto; }
.dz-side-label { font-size: 11px; color: var(--dz-text2); padding: 0 8px 6px; letter-spacing: 1px; }
.dz-recent-list { display: flex; flex-direction: column; gap: 2px; }
.dz-recent-item {
  border: 0; background: transparent; font-family: inherit;
  display: flex; align-items: center; gap: 7px;
  width: 100%; text-align: left;
  font-size: 12.5px; color: var(--dz-text);
  padding: 6px 8px; border-radius: 7px; cursor: pointer;
}
.dz-recent-item:hover { background: var(--dz-hover); }
.dz-recent-item .rc-ic { font-size: 12px; opacity: .75; }
.dz-empty { font-size: 12px; color: #b8bec9; padding: 2px 8px; }

/* 底部 */
.dz-side-foot { border-top: 1px solid var(--dz-line); padding: 10px 8px 4px; }
.dz-cloud { display: flex; align-items: center; gap: 7px; font-size: 12px; color: var(--dz-text2); }
.dz-dot { width: 8px; height: 8px; border-radius: 50%; background: #c3c9d2; flex: none; }
.dz-dot.ok { background: #22c55e; box-shadow: 0 0 0 3px rgba(34,197,94,.15); }
.dz-dot.off { background: #f59e0b; box-shadow: 0 0 0 3px rgba(245,158,11,.15); }
.dz-copy { margin-top: 8px; font-size: 10.5px; color: #b8bec9; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

.dz-dl-link {
  display: block;
  margin-top: 10px;
  padding: 7px 10px;
  border: 1px dashed rgba(15, 157, 171, .45);
  border-radius: 8px;
  color: var(--dz-accent);
  font-size: 12px;
  text-align: center;
  text-decoration: none;
  background: rgba(20, 194, 184, .06);
}
.dz-dl-link:hover { background: rgba(20, 194, 184, .12); border-style: solid; }

/* ------------------------- 主区域 ------------------------- */

.dz-main { flex: 1; display: flex; flex-direction: column; height: 100vh; min-width: 0; }

.dz-topbar {
  display: flex; align-items: center; justify-content: space-between;
  padding: 12px 22px 10px;
  border-bottom: 1px solid var(--dz-line);
  background: #fff;
}
.dz-title { font-size: 16px; font-weight: 700; }
.dz-sub { font-size: 12px; color: var(--dz-text2); margin-top: 2px; }
.dz-top-acts { display: flex; gap: 8px; }
.dz-ghost-btn {
  border: 1px solid var(--dz-line); background: #fff; color: var(--dz-text);
  font-size: 12.5px; font-family: inherit;
  padding: 6px 12px; border-radius: 8px; cursor: pointer;
}
.dz-ghost-btn:hover { background: var(--dz-hover); }

.dz-content { flex: 1; position: relative; min-height: 0; background: #fff; }

.dz-frame { width: 100%; height: 100%; border: 0; display: block; background: #fff; }

/* ------------------------- 首页 ------------------------- */

.dz-home {
  position: absolute; inset: 0;
  display: flex; align-items: center; justify-content: center;
  background:
    radial-gradient(600px 300px at 50% 0%, rgba(20, 194, 184, .07), transparent 70%),
    #fff;
}

.dz-hero { text-align: center; max-width: 640px; width: 90%; padding-bottom: 40px; }

.dz-hero-logo { width: 92px; height: 92px; object-fit: contain; }

.dz-hero-title { font-size: 26px; font-weight: 800; margin-top: 6px; }

.dz-hero-sub { font-size: 13px; color: var(--dz-text2); margin: 10px 0 26px; }

.dz-ask {
  display: flex; align-items: center;
  border: 1px solid var(--dz-line);
  border-radius: 14px;
  padding: 6px 6px 6px 18px;
  background: #fff;
  box-shadow: 0 6px 24px rgba(22, 33, 46, .06);
}
.dz-ask:focus-within { border-color: var(--dz-accent2); box-shadow: 0 6px 24px rgba(20, 194, 184, .15); }
.dz-ask input {
  flex: 1; border: 0; outline: none; font-size: 14.5px; font-family: inherit;
  color: var(--dz-text); background: transparent; min-width: 0;
}
.dz-ask input::placeholder { color: #b8bec9; }
.dz-ask button {
  border: 0; border-radius: 10px; cursor: pointer;
  background: linear-gradient(135deg, var(--dz-accent), var(--dz-accent2));
  color: #fff; font-size: 14px; font-family: inherit;
  padding: 10px 22px; font-weight: 600;
}
.dz-ask button:hover { filter: brightness(1.06); }

.dz-chips { display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; margin-top: 20px; }
.dz-chip {
  border: 1px solid var(--dz-line); background: #fff;
  font-size: 12.5px; font-family: inherit; color: var(--dz-text);
  padding: 7px 14px; border-radius: 999px; cursor: pointer;
}
.dz-chip:hover { border-color: var(--dz-accent2); color: var(--dz-accent); background: rgba(20, 194, 184, .06); }

/* 吉祥物 */
.dz-mascot {
  position: absolute; right: 26px; bottom: 14px;
  width: 118px; cursor: pointer; text-align: center;
  z-index: 20;
}
.dz-mascot img { width: 100%; display: block; filter: drop-shadow(0 8px 16px rgba(22,33,46,.18)); transition: transform .2s; }
.dz-mascot:hover img { transform: translateY(-4px) scale(1.03); }
.dz-bubble {
  position: absolute; bottom: 92%; right: 8%;
  background: var(--dz-navy); color: #fff;
  font-size: 12px; line-height: 1.5;
  padding: 8px 12px; border-radius: 10px;
  white-space: nowrap;
  opacity: 0; transform: translateY(6px); transition: all .25s;
  pointer-events: none;
  box-shadow: 0 6px 18px rgba(22,33,46,.25);
}
.dz-bubble::after {
  content: ""; position: absolute; top: 100%; right: 22px;
  border: 6px solid transparent; border-top-color: var(--dz-navy);
}
.dz-mascot:hover .dz-bubble, .dz-mascot.show .dz-bubble { opacity: 1; transform: translateY(0); }

/* 技巧弹层 */
.dz-tips { position: absolute; inset: 0; z-index: 30; background: rgba(22,33,46,.28); display: flex; align-items: center; justify-content: center; }
/* hidden 属性必须压过上面的 display:flex，否则「知道了」按钮点了没反应 */
.dz-tips[hidden] { display: none !important; }
.dz-tips-card {
  width: 420px; max-width: 88%;
  background: #fff; border-radius: 14px; padding: 22px 24px;
  box-shadow: 0 18px 50px rgba(22,33,46,.25);
}
.dz-tips-h { font-size: 16px; font-weight: 700; margin-bottom: 10px; }
.dz-tips-card ul { padding-left: 18px; }
.dz-tips-card li { font-size: 13px; color: #4b5563; line-height: 1.9; }
.dz-tips-x {
  margin-top: 14px; border: 0; cursor: pointer; font-family: inherit;
  background: var(--dz-navy); color: #fff;
  font-size: 13px; padding: 8px 22px; border-radius: 8px;
}
.dz-tips-x:hover { filter: brightness(1.15); }

/* 滚动条 */
::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-thumb { background: #d9dde3; border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: #c4cad2; }

/* 全局兜底：hidden 属性永远优先于组件自身的 display 设置（否则切换无效） */
[hidden] { display: none !important; }