/* ============ 收藏到「我的导航」（全站通用） ============
 * 首页 / 搜索页卡片的 ☆ 按钮、添加弹层、提示条都由这里提供样式，
 * 因此由 inc/header.php 全站加载；「我的导航」页面专属样式在 assets/css/mynav.css
 */

/* ---------- 基础控件（弹层依赖） ---------- */
.mynav-btn {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 9px 18px; border-radius: 12px; cursor: pointer;
  border: 1px solid var(--border); background: var(--bg-soft); color: var(--text);
  font-family: inherit; font-size: .88rem; font-weight: 600;
  transition: transform .2s, box-shadow .2s, border-color .2s;
}
.mynav-btn.is-primary { background: var(--grad); border-color: transparent; color: #fff; }
.mynav-btn:hover { transform: translateY(-2px); box-shadow: var(--shadow); border-color: var(--primary); }
.mynav-btn.is-sm { padding: 6px 13px; font-size: .8rem; border-radius: 10px; }

.mynav-input {
  flex: 1 1 180px; min-width: 0; padding: 10px 14px; font-size: .88rem;
  border: 1px solid var(--border); border-radius: 12px;
  background: var(--bg-soft); color: var(--text); font-family: inherit;
  box-shadow: inset 0 1px 2px rgba(20, 32, 66, .04);
  transition: border-color .2s, box-shadow .2s, background .2s;
}
.mynav-input::placeholder { color: var(--text-mute); opacity: .85; }
.mynav-input:focus {
  outline: none; border-color: var(--primary); background: var(--card);
  box-shadow: 0 0 0 3px rgba(79, 70, 229, .15);
}

/* ---------- 提示条 ---------- */
.mynav-toast {
  position: fixed; left: 50%; bottom: 34px; z-index: 200;
  transform: translate(-50%, 12px); opacity: 0; pointer-events: none;
  padding: 11px 20px; border-radius: 12px; max-width: 90vw;
  background: rgba(17, 24, 39, .94); color: #fff; font-size: .86rem;
  box-shadow: var(--shadow-lg); transition: opacity .25s, transform .25s;
}
.mynav-toast.show { opacity: 1; transform: translate(-50%, 0); }
.mynav-toast.warn { background: #b45309; }

/* ---------- 添加弹层 ---------- */
.mynav-backdrop {
  position: fixed; inset: 0; z-index: 150; padding: 20px;
  background: rgba(15, 23, 42, .55); display: flex; align-items: center; justify-content: center;
}
.mynav-picker {
  width: min(430px, 92vw); max-height: 86vh; overflow: auto; padding: 22px;
  border-radius: 16px; background: var(--card); box-shadow: var(--shadow-lg);
  border: 1px solid var(--border);
}
.mynav-picker h4 { font-size: 1.02rem; margin-bottom: 4px; }
.mynav-picker .muted { font-size: .82rem; margin-bottom: 12px; }
.mynav-picker-list { display: flex; flex-direction: column; gap: 8px; margin-bottom: 12px; max-height: 46vh; overflow: auto; }
.mynav-picker-item {
  padding: 11px 14px; border-radius: 11px; cursor: pointer; text-align: left;
  border: 1px solid var(--border); background: var(--bg-soft); color: var(--text);
  font-family: inherit; font-size: .88rem; transition: .2s;
}
.mynav-picker-item:hover { border-color: var(--primary); color: var(--primary); }
/* 输入框：前置图标 + 聚焦发光，与右侧按钮等高 */
.mynav-picker-new { display: flex; gap: 8px; margin-bottom: 14px; }
.mynav-picker-new .mynav-btn {
  flex: 0 0 auto; height: 42px; padding: 0 16px; border-radius: 12px;
}
.mynav-picker-new .mynav-btn:hover { transform: none; box-shadow: var(--shadow); }

.mynav-field { position: relative; flex: 1 1 auto; min-width: 0; }
.mynav-field .mynav-input {
  width: 100%; height: 42px; padding: 0 12px 0 34px; font-size: .9rem;
}
.mynav-field-icon {
  position: absolute; left: 11px; top: 50%;
  transform: translateY(-50%); font-size: .95rem; line-height: 1;
  pointer-events: none; opacity: .6; transition: opacity .2s, transform .2s;
}
.mynav-field:focus-within .mynav-field-icon { opacity: 1; transform: translateY(-50%) scale(1.12); }
.mynav-picker-close {
  width: 100%; padding: 9px; border-radius: 11px; cursor: pointer;
  border: 1px solid var(--border); background: var(--bg-soft); color: var(--text-soft);
  font-family: inherit; font-size: .86rem;
}

/* ---------- 首页卡片上的收藏按钮 ---------- */
.card-fav {
  position: relative; z-index: 2; flex-shrink: 0;
  width: 26px; height: 26px; margin-left: 2px; cursor: pointer;
  display: inline-flex; align-items: center; justify-content: center;
  border: 1px solid var(--border); border-radius: 8px;
  background: var(--bg); color: var(--text-mute); font-size: .88rem; line-height: 1;
  user-select: none; transition: .2s;
}
.card-fav:hover { color: #f59e0b; border-color: #f59e0b; transform: scale(1.12); }
.card-fav.is-fav { color: #f59e0b; border-color: #f59e0b; background: rgba(245, 158, 11, .1); }
.card-fav:focus-visible { outline: 2px solid var(--primary); outline-offset: 2px; }

@media (max-width: 640px) {
  .mynav-btn { padding: 8px 14px; font-size: .84rem; }
  .mynav-picker { padding: 18px; }
  .card-fav { width: 30px; height: 30px; font-size: 1rem; }
}