:root {
    --dut-as-overlay-bg: rgba(255, 255, 255, 0.95);
    --dut-as-overlay-blur: 30px;
    --dut-as-glass-border: rgba(0, 0, 0, 0.05);
    --dut-as-accent: #111;
    --dut-as-success: #839d03;
    --dut-as-text: #1a1a1a;
    --dut-as-muted: #888;
    --dut-as-shadow-overlay: 0 40px 80px rgba(0, 0, 0, 0.12);
    --dut-as-ease: cubic-bezier(0.16, 1, 0.3, 1);
}

/* Material Symbols Core */
.material-symbols-outlined {
    font-family: 'Material Symbols Outlined';
    font-weight: normal;
    font-style: normal;
    font-size: 24px;
    line-height: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    text-transform: none;
    letter-spacing: normal;
    word-wrap: normal;
    white-space: nowrap;
    direction: ltr;
    -webkit-font-smoothing: antialiased;
    font-variation-settings: 'FILL' 0, 'wght' 400, 'GRAD' 0, 'opsz' 24;
}

/* Trigger Bar - Stable & Premium */
.dut-as-trigger-bar {
    display: flex !important;
    align-items: center;
    background: #fff;
    border: 1px solid #eee;
    border-radius: 100px;
    padding: 0 16px;
    height: 44px;
    cursor: pointer;
    transition: all 0.4s var(--dut-as-ease);
    width: 100% !important;
    min-width: 180px;
    /* Prevent too narrow */
    max-width: 100%;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.03);
    box-sizing: border-box;
    position: relative;
    justify-content: flex-start;
    flex: 1;
    /* Grow to fill parent flex container if exists */
}

.dut-as-trigger-bar:hover {
    border-color: #ddd;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.06);
    background: #fafafa;
}

.dut-as-trigger-bar .dut-as-icon {
    width: 20px;
    height: 20px;
    color: var(--dut-as-text);
    margin-right: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.dut-as-trigger-bar .dut-as-icon .material-symbols-outlined {
    font-size: 20px;
}

.dut-as-trigger-bar .dut-as-placeholder,
.dut-as-trigger-bar .dut-as-value {
    font-size: 14px;
    color: var(--dut-as-muted);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    flex: 1;
    text-align: left;
    min-width: 0;
    /* Important for ellipsis in flex */
}

.dut-as-trigger-bar .dut-as-value {
    color: var(--dut-as-text);
    font-weight: 500;
}

/* Trigger Icon Area */
.dut-as-trigger-icon {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #fff;
    border-radius: 50%;
    cursor: pointer;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    transition: all 0.4s var(--dut-as-ease);
    border: 1px solid #eee;
    color: var(--dut-as-text);
    flex-shrink: 0;
}

.dut-as-trigger-icon:hover {
    background: var(--dut-as-accent);
    color: #fff;
    transform: translateY(-2px);
}

.dut-as-trigger-icon .material-symbols-outlined {
    font-size: 24px;
}

/* Global Overlay */
.dut-as-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1000000;
    display: flex;
    align-items: center;
    justify-content: center;
    visibility: hidden;
    opacity: 0;
    transition: all 0.5s var(--dut-as-ease);
}

.dut-as-overlay.is-active {
    visibility: visible;
    opacity: 1;
}

.dut-as-overlay-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.3);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    transition: opacity 0.5s;
}

.dut-as-overlay-content {
    position: relative;
    width: 90%;
    max-width: 650px;
    height: 80vh;
    background: var(--dut-as-overlay-bg);
    backdrop-filter: blur(var(--dut-as-overlay-blur));
    -webkit-backdrop-filter: blur(var(--dut-as-overlay-blur));
    border-radius: 32px;
    box-shadow: var(--dut-as-shadow-overlay);
    border: 1px solid var(--dut-as-glass-border);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    transform: translateY(30px) scale(0.98);
    transition: all 0.5s var(--dut-as-ease);
}

/* Handle Bar for Bottom Sheet */
.dut-as-overlay-content::before {
    content: '';
    position: absolute;
    top: 10px;
    left: 50%;
    transform: translateX(-50%);
    width: 40px;
    height: 4px;
    background: rgba(0, 0, 0, 0.1);
    border-radius: 10px;
    display: none;
    /* Desktop hidden */
}

.dut-as-overlay.is-active .dut-as-overlay-content {
    transform: translateY(0) scale(1);
}

/* Overlay Header */
.dut-as-overlay-header {
    padding: 30px 30px 20px;
    display: flex;
    align-items: center;
    gap: 15px;
}

.dut-as-overlay-search-wrap {
    flex: 1;
    display: flex;
    align-items: center;
    background: #f5f5f7;
    border-radius: 20px;
    padding: 14px 18px;
    transition: all 0.3s;
    border: 1px solid transparent;
}

.dut-as-overlay-search-wrap:focus-within {
    background: #fff;
    border-color: #ddd;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
}

.dut-as-overlay-search-wrap .dut-as-icon {
    width: 24px;
    height: 24px;
    color: var(--dut-as-text);
    margin-right: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0.8;
}

.dut-as-overlay-search-wrap .dut-as-icon .material-symbols-outlined {
    font-size: 24px;
}

.dut-as-overlay-input {
    flex: 1;
    border: none !important;
    background: transparent !important;
    font-size: 18px;
    font-weight: 500;
    color: var(--dut-as-text);
    padding: 0 !important;
    outline: none !important;
    box-shadow: none !important;
    height: auto !important;
}

.dut-as-overlay-close,
.dut-as-clear-btn {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 0, 0, 0.05);
    border-radius: 50%;
    cursor: pointer;
    transition: all 0.3s;
    color: var(--dut-as-text);
}

.dut-as-overlay-close .material-symbols-outlined,
.dut-as-clear-btn .material-symbols-outlined {
    font-size: 20px;
    width: 20px;
    height: 20px;
}

.dut-as-overlay-close:hover {
    background: #000;
    color: #fff;
}

/* Results Content Area */
.dut-as-overlay-results-container {
    flex: 1;
    overflow-y: auto;
    padding: 0 30px 30px;
    scrollbar-width: thin;
    scrollbar-color: rgba(0, 0, 0, 0.1) transparent;
}

.dut-as-overlay-results-container::-webkit-scrollbar {
    width: 4px;
}

.dut-as-overlay-results-container::-webkit-scrollbar-thumb {
    background: rgba(0, 0, 0, 0.1);
    border-radius: 10px;
}

.dut-as-overlay-results {
    display: grid;
    grid-template-columns: 1fr;
    gap: 12px;
}

/* Result Items */
.dut-as-item {
    display: flex;
    align-items: center;
    padding: 16px;
    border-radius: 20px;
    text-decoration: none !important;
    transition: all 0.3s var(--dut-as-ease);
    background: rgba(255, 255, 255, 0.5);
    border: 1px solid rgba(0, 0, 0, 0.02);
}

.dut-as-item:hover {
    background: #fff;
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.06);
    border-color: rgba(0, 0, 0, 0.05);
}

.dut-as-item img {
    width: 64px;
    height: 64px;
    object-fit: cover;
    border-radius: 14px;
    background: #f8f8f8;
    margin-right: 18px;
}

.dut-as-info {
    flex: 1;
}

.dut-as-title {
    font-size: 16px;
    font-weight: 600;
    color: var(--dut-as-text);
    margin: 0 0 6px 0;
    line-height: 1.4;
    display: block;
}

.dut-as-title strong {
    color: #000;
    background: rgba(0, 0, 0, 0.04);
    padding: 0 4px;
    border-radius: 4px;
}

.dut-as-price {
    font-size: 14px;
    font-weight: 700;
    color: var(--dut-as-success);
    display: block;
}

.dut-as-view-all {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 18px;
    margin-top: 15px;
    background: #000;
    color: #fff !important;
    border-radius: 18px;
    text-decoration: none !important;
    font-weight: 600;
    font-size: 15px;
    transition: all 0.4s var(--dut-as-ease);
}

.dut-as-view-all:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.15);
}

/* Animations & States */
.dut-as-loading {
    padding: 60px 0;
    text-align: center;
    color: var(--dut-as-muted);
}

.dut-as-spin {
    width: 24px;
    height: 24px;
    border: 2px solid rgba(0, 0, 0, 0.1);
    border-top-color: #000;
    border-radius: 50%;
    animation: dut-spin 0.6s linear infinite;
    display: block;
    margin: 0 auto 15px;
}

@keyframes dut-spin {
    to {
        transform: rotate(360deg);
    }
}

.dut-as-no-result {
    padding: 60px 0;
    text-align: center;
    color: var(--dut-as-muted);
    font-size: 16px;
}

/* Premium Mobile Overlay - 80% Bottom Sheet */
@media (max-width: 767px) {
    .dut-as-overlay {
        align-items: flex-end;
        /* Align to bottom */
    }

    .dut-as-overlay-content {
        width: 100%;
        height: 80%;
        max-height: 80%;
        margin: 0;
        border-radius: 32px 32px 0 0;
        border-bottom: none;
        transform: translateY(100%);
    }

    .dut-as-overlay.is-active .dut-as-overlay-content {
        transform: translateY(0);
    }

    .dut-as-overlay-content::before {
        display: block;
    }

    .dut-as-overlay-header {
        padding: 24px 24px 15px;
    }

    .dut-as-overlay-results-container {
        padding: 0 24px 20px;
    }

    .dut-as-item {
        padding: 12px;
        border-radius: 16px;
    }

    .dut-as-item img {
        width: 54px;
        height: 54px;
        margin-right: 14px;
    }

    .dut-as-title {
        font-size: 15px;
    }
}

body.dut-as-overlay-open {
    overflow: hidden !important;
}