/*
 * sanxio 搜索条升级专属样式表
 * 融合毛玻璃滤镜、流线型胶囊形态、聚焦阴影动效及下拉智能面板
 */

/* 核心胶囊式搜索条容器 */
.md3-search-bar {
    display: flex;
    align-items: center;
    background: rgba(255, 255, 255, 0.75) !important;
    backdrop-filter: blur(12px) saturate(180%);
    -webkit-backdrop-filter: blur(12px) saturate(180%);
    border: 1px solid var(--md3-color-outline-variant, #c3c6cf) !important;
    border-radius: var(--md3-shape-full, 28px) !important;
    padding: 0 var(--sanxio-gap-sm, 8px) 0 var(--sanxio-block-px, 16px) !important;
    gap: var(--sanxio-gap-sm, 8px);
    height: 48px !important;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.03) !important;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1) !important;
    position: relative;
    max-width: 100%;
    box-sizing: border-box;
    overflow: visible !important;
}

/* 顶栏搜索：常态可见描边，hover 略加深（聚焦仍走 :focus-within） */
#destoon-search.md3-search-bar:hover:not(:focus-within) {
    border-color: var(--md3-color-outline, #74777f) !important;
    background: var(--md3-color-surface, #ffffff) !important;
}

.custom-md3-select {
    position: relative;
    z-index: 2;
}

/* 聚焦状态：宽度略微拉伸，泛起柔和的蓝色渐变极光阴影 */
.md3-search-bar:focus-within {
    border-color: var(--md3-color-primary, #005fb8) !important;
    background: var(--md3-color-surface, #ffffff) !important;
    box-shadow: 0 10px 25px rgba(0, 95, 184, 0.06), 0 0 0 3px var(--md3-color-primary-container, rgba(208, 232, 255, 0.85)) !important;
}

/* 频道选择器区（尺寸由 header-search-module-select.css 细化） */
.md3-search-bar__module-select {
    display: flex;
    align-items: center;
    position: relative;
    z-index: 25;
    flex-shrink: 0;
}

.md3-search-bar__input-wrapper {
    flex: 1;
    display: flex;
    align-items: center;
    position: relative;
    height: 100%;
    min-width: 0;
    z-index: 1;
}

button.custom-md3-select__trigger {
    border: none !important;
    background: transparent !important;
    background-color: transparent !important;
    box-shadow: none !important;
    font: inherit;
    color: inherit;
    padding: 0;
    margin: 0 !important;
    line-height: inherit;
    text-align: left;
    -webkit-appearance: none;
    appearance: none;
}
.custom-md3-select__trigger {
    display: flex;
    align-items: center;
    gap: 4px;
    cursor: pointer;
    font-size: 13px;
    font-weight: 500;
    color: #475569;
    user-select: none;
    transition: color 0.2s;
    margin: 0 !important;
    border: none !important;
    border-right: none !important;
    height: auto !important;
}
.custom-md3-select__trigger:hover {
    color: #2563eb;
}
.custom-md3-select__arrow {
    font-size: 18px !important;
    color: #94a3b8;
    transition: transform 0.2s;
}
.custom-md3-select--open .custom-md3-select__arrow {
    transform: rotate(180deg);
}

/* 选项浮窗：关闭态；展开态视觉见 header-search-module-select.css */
.custom-md3-select__options {
    position: absolute;
    top: 100%;
    left: 0;
    margin: 0;
    list-style: none;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transform: translateY(-4px);
    transition: opacity 0.2s ease, transform 0.2s ease, visibility 0.2s;
}

.custom-md3-select--open .custom-md3-select__options {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: translateY(0);
    display: block !important;
}

.md3-search-bar__input {
    width: 100%;
    border: none !important;
    background: transparent !important;
    outline: none !important;
    font-size: 14px !important;
    color: #1e293b !important;
    padding: 0 !important;
    margin: 0 !important;
    height: 100% !important;
}
.md3-search-bar__input::placeholder {
    color: #94a3b8;
    transition: opacity 0.2s ease, transform 0.2s ease;
}

/* 输入框清空按钮 */
.md3-search-bar__clear {
    display: flex;
    align-items: center;
    justify-content: center;
    color: #94a3b8;
    cursor: pointer;
    margin-right: 8px;
    transition: color 0.2s;
    user-select: none;
}
.md3-search-bar__clear:hover {
    color: #64748b;
}
.md3-search-bar__clear span {
    font-size: 18px !important;
}

/* 搜索提交按钮 */
.md3-search-bar__submit {
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--md3-color-primary, #005fb8) !important;
    color: var(--md3-color-on-primary, #ffffff) !important;
    border: none !important;
    border-radius: 50% !important;
    width: 36px !important;
    height: 36px !important;
    cursor: pointer;
    transition: background 0.2s, transform 0.2s, box-shadow 0.2s !important;
    flex-shrink: 0;
    margin-left: 0;
    box-shadow: 0 2px 8px rgba(0, 95, 184, 0.22) !important;
}
.md3-search-bar__submit:hover {
    background: var(--md3-color-primary-dark, #004a91) !important;
    transform: scale(1.04);
}
.md3-search-bar__submit:active {
    transform: scale(0.95);
}
.md3-search-bar__submit span {
    font-size: 20px !important;
}

/* === 聚焦智能下拉推荐面板 === */
.search-suggestion-panel {
    position: absolute;
    top: 56px;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid rgba(226, 232, 240, 0.9);
    border-radius: 16px;
    box-shadow: 0 12px 36px rgba(0, 0, 0, 0.08);
    padding: 16px;
    display: none;
    z-index: 999;
    animation: bhFadeInUp 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    box-sizing: border-box;
}

.suggestion-section {
    margin-bottom: 16px;
}
.suggestion-section:last-child {
    margin-bottom: 0;
}
.suggestion-section__title {
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 12px;
    color: #64748b;
    font-weight: 600;
    margin-bottom: 10px;
    letter-spacing: 0.5px;
}
.suggestion-section__title-clear {
    color: #94a3b8;
    cursor: pointer;
    font-weight: 500;
    transition: color 0.2s;
}
.suggestion-section__title-clear:hover {
    color: #ef4444;
}

/* 标签列表包装器 */
.suggestion-tags-list {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

/* 标签通用样式 */
.suggestion-tag {
    display: inline-flex;
    align-items: center;
    background: #f1f5f9;
    color: #334155;
    border-radius: 16px;
    padding: 4px 12px;
    font-size: 12px;
    cursor: pointer;
    transition: all 0.2s ease;
    user-select: none;
}
.suggestion-tag:hover {
    background: #e2e8f0;
    color: #1e293b;
}
.suggestion-tag__del {
    margin-left: 6px;
    color: #94a3b8;
    cursor: pointer;
    font-weight: bold;
    font-size: 13px;
    transition: color 0.2s;
}
.suggestion-tag__del:hover {
    color: #ef4444;
}

/* 热门搜索标签微标 */
.hot-badge {
    font-size: 9px;
    font-weight: bold;
    color: #ffffff;
    background: #ef4444;
    border-radius: 3px;
    padding: 1px 3px;
    margin-left: 5px;
    line-height: 1;
    transform: scale(0.9);
}
.new-badge {
    font-size: 9px;
    font-weight: bold;
    color: #ffffff;
    background: #f97316;
    border-radius: 3px;
    padding: 1px 3px;
    margin-left: 5px;
    line-height: 1;
    transform: scale(0.9);
}

/* 分类直达通道 */
.suggestion-categories {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 8px;
}
.suggestion-category-card {
    display: flex;
    align-items: center;
    gap: 8px;
    background: #f8fafc;
    border: 1px solid #f1f5f9;
    border-radius: 10px;
    padding: 8px 12px;
    cursor: pointer;
    transition: all 0.2s ease;
}
.suggestion-category-card:hover {
    background: rgba(37, 99, 235, 0.04);
    border-color: rgba(37, 99, 235, 0.15);
}
.suggestion-category-card span {
    font-size: 18px !important;
    color: #2563eb;
}
.suggestion-category-card__name {
    font-size: 12px;
    font-weight: 500;
    color: #334155;
}

/* 手机端搜索浮层定制（继承原有的 mdc-search-dropdown） */
.mdc-search-dropdown {
    transition: opacity 0.25s, transform 0.25s !important;
}
.mdc-search-dropdown__content {
    background: #ffffff !important;
}
.mdc-search-dropdown__toolbar {
    border-bottom: 1px solid #f1f5f9 !important;
    padding: 8px 16px !important;
}

/* 关键帧动效 */
@keyframes bhFadeInUp {
    from {
        opacity: 0;
        transform: translateY(8px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}
@keyframes bhFadeInScale {
    from {
        opacity: 0;
        transform: scale(0.95);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}