.glass-search,
.glass-surface {
    --bg-color: rgba(255, 255, 255, 0.25);
    --highlight: rgba(255, 255, 255, 0.75);
    --text: #ffffff;
    --input-bg: rgba(255, 255, 255, 0.1);
    --input-border: rgba(255, 255, 255, 0.2);
    --input-focus: rgba(255, 255, 255, 0.3);

    position: relative;
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 6px 24px rgba(0, 0, 0, 0.2);
}

.glass-search {
    width: 500px;
}

.glass-filter,
.glass-overlay,
.glass-specular {
    position: absolute;
    inset: 0;
    border-radius: inherit;
}

.glass-filter {
    z-index: 1;
    backdrop-filter: blur(4px);
    filter: url(#glass-distortion) saturate(120%) brightness(1.15);
}

.glass-overlay {
    z-index: 2;
    background: var(--bg-color);
}

.glass-specular {
    z-index: 3;
    
    box-shadow: none;
}

.glass-content {
    position: relative;
    z-index: 4;
    color: var(--text);
}


.search-container {
    position: relative;
    padding: 20px;
    display: flex;
    align-items: center;
    transition: padding 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.search-container.expanded {
    padding: 25px 20px;
}

.search-icon {
    position: absolute;
    left: 35px;
    font-size: 18px;
    color: var(--text);
    opacity: 0.8;
    pointer-events: none;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    transform-origin: center;
}

.search-container.expanded .search-icon {
    transform: scale(1.1);
    opacity: 1;
}

.search-input {
    width: 100%;
    padding: 12px 45px;
    background: var(--input-bg);
    border: 1px solid var(--input-border);
    border-radius: 12px;
    color: var(--text);
    font-size: 16px;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    will-change: transform, box-shadow, background;
}

.search-input:focus {
    outline: none;
    background: var(--input-focus);
    border-color: var(--highlight);
    transform: translateY(-2px);
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.1);
}

.search-input:focus+.search-icon {
    opacity: 1;
    transform: scale(1.1) translateY(-2px);
}

.search-input::placeholder {
    color: rgba(255, 255, 255, 0.6);
    transition: opacity 0.3s ease;
}

.search-input:focus::placeholder {
    opacity: 0.4;
}

.search-clear {
    position: absolute;
    right: 35px;
    background: none;
    border: none;
    color: var(--text);
    opacity: 0;
    cursor: pointer;
    font-size: 16px;
    transition: opacity 0.3s ease;
    padding: 5px;
    border-radius: 50%;
}

.search-clear:hover {
    background: rgba(255, 255, 255, 0.1);
}

.search-input:not(:placeholder-shown)+.search-icon+.search-clear {
    opacity: 0.7;
}


.search-suggestions {
    padding: 0 20px 20px;
    max-height: 0;
    opacity: 0;
    overflow: hidden;
    transform: translateY(-10px);
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    pointer-events: none;
}

.search-suggestions.active {
    max-height: 300px;
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
    position: relative;
    z-index: 100;
    overflow: visible;
}

.suggestion-group h4 {
    font-size: 14px;
    margin: 0 0 10px;
    opacity: 0.7;
    font-weight: 500;
}

.suggestion-group ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.suggestion-group li {
    padding: 8px 12px;
    border-radius: 8px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 10px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    opacity: 0;
    transform: translateX(-10px);
}

.search-suggestions.active .suggestion-group li {
    opacity: 1;
    transform: translateX(0);
}

.suggestion-group li:nth-child(1) {
    transition-delay: 0.1s;
}

.suggestion-group li:nth-child(2) {
    transition-delay: 0.15s;
}

.suggestion-group li:nth-child(3) {
    transition-delay: 0.2s;
}

.suggestion-group li:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateX(5px);
}

.suggestion-group li i {
    opacity: 0.7;
    font-size: 14px;
    transition: transform 0.3s ease;
}

.suggestion-group li:hover i {
    transform: scale(1.1);
}


@media (prefers-color-scheme: dark) {
    .glass-search {
        --bg-color: rgba(0, 0, 0, 0.25);
        --highlight: rgba(255, 255, 255, 0.15);
        --input-bg: rgba(0, 0, 0, 0.2);
        --input-border: rgba(255, 255, 255, 0.1);
        --input-focus: rgba(0, 0, 0, 0.3);
    }
}