/**
 * Kriptoen Autocomplete Search - Frontend Styles
 * Version: 1.0.0
 */

/* Main Container */
.kriptoen-search-wrapper {
    position: relative;
    width: 100%;
    max-width: 600px;
    margin: 0 auto;
}

.kriptoen-search-container {
    position: relative;
}

/* Search Input */
.kriptoen-search-input {
    width: 100%;
    padding: 12px 45px 12px 15px;
    font-size: 16px;
    line-height: 1.5;
    border: 2px solid #667eea;
    border-radius: 8px;
    background: #fff;
    color: #333;
    transition: all 0.3s ease;
    outline: none;
    box-shadow: 0 2px 8px rgba(102, 126, 234, 0.1);
}

.kriptoen-search-input:focus {
    border-color: #764ba2;
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.2);
}

.kriptoen-search-input::placeholder {
    color: #999;
}

/* Search Icon */
.kriptoen-search-icon {
    position: absolute;
    right: 15px;
    top: 50%;
    transform: translateY(-50%);
    color: #667eea;
    pointer-events: none;
    display: flex;
    align-items: center;
    justify-content: center;
}

.kriptoen-search-icon svg {
    stroke-width: 2;
}

/* Loading Spinner */
.kriptoen-search-wrapper.is-loading .kriptoen-search-icon .spinner {
    animation: spin 1s linear infinite;
}

@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

/* Results Dropdown */
.kriptoen-search-results {
    position: absolute;
    top: calc(100% + 8px);
    left: 0;
    right: 0;
    background: #fff;
    border: 1px solid #e0e0e0;
    border-radius: 8px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
    max-height: 500px;
    overflow-y: auto;
    z-index: 9999;
}

.kriptoen-search-results-inner {
    padding: 8px 0;
}

/* Section Header */
.kriptoen-search-section {
    margin-bottom: 8px;
}

.kriptoen-search-section-header {
    padding: 8px 16px;
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    color: #667eea;
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.05) 0%, rgba(118, 75, 162, 0.05) 100%);
    border-bottom: 1px solid #f0f0f0;
    letter-spacing: 0.5px;
}

/* Search Item */
.kriptoen-search-item {
    display: flex;
    align-items: flex-start;
    padding: 12px 16px;
    cursor: pointer;
    transition: all 0.2s ease;
    border-left: 3px solid transparent;
}

.kriptoen-search-item:hover,
.kriptoen-search-item.selected {
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.08) 0%, rgba(118, 75, 162, 0.08) 100%);
    border-left-color: #667eea;
}

/* Item Thumbnail */
.kriptoen-search-item-thumbnail {
    flex-shrink: 0;
    width: 60px;
    height: 60px;
    margin-right: 12px;
    border-radius: 6px;
    overflow: hidden;
    background: #f5f5f5;
}

.kriptoen-search-item-thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Item Content */
.kriptoen-search-item-content {
    flex: 1;
    min-width: 0;
}

.kriptoen-search-item-title {
    font-size: 15px;
    font-weight: 600;
    color: #333;
    margin-bottom: 4px;
    line-height: 1.4;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.kriptoen-search-item-excerpt {
    font-size: 13px;
    color: #666;
    line-height: 1.5;
    margin-bottom: 6px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.kriptoen-search-item-meta {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 12px;
    color: #999;
}

.kriptoen-search-item-date {
    display: inline-flex;
    align-items: center;
}

/* Highlight matched text */
.kriptoen-search-item mark {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: #fff;
    padding: 2px 4px;
    border-radius: 3px;
    font-weight: 600;
}

/* No Results */
.kriptoen-search-no-results {
    text-align: center;
    padding: 40px 20px;
    color: #999;
}

.kriptoen-search-no-results svg {
    margin-bottom: 16px;
    opacity: 0.5;
}

.kriptoen-search-no-results p {
    margin: 0;
    font-size: 15px;
}

/* Error State */
.kriptoen-search-error {
    text-align: center;
    padding: 40px 20px;
    color: #e74c3c;
}

.kriptoen-search-error p {
    margin: 0;
    font-size: 15px;
}

/* Footer */
.kriptoen-search-footer {
    padding: 12px 16px;
    border-top: 1px solid #f0f0f0;
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.03) 0%, rgba(118, 75, 162, 0.03) 100%);
}

.kriptoen-search-view-all {
    display: block;
    text-align: center;
    color: #667eea;
    font-size: 14px;
    font-weight: 600;
    text-decoration: none;
    transition: color 0.2s ease;
}

.kriptoen-search-view-all:hover {
    color: #764ba2;
}

/* Scrollbar Styling */
.kriptoen-search-results::-webkit-scrollbar {
    width: 8px;
}

.kriptoen-search-results::-webkit-scrollbar-track {
    background: #f5f5f5;
    border-radius: 4px;
}

.kriptoen-search-results::-webkit-scrollbar-thumb {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 4px;
}

.kriptoen-search-results::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(135deg, #5568d3 0%, #653999 100%);
}

/* Responsive */
@media (max-width: 768px) {
    .kriptoen-search-wrapper {
        max-width: 100%;
    }

    .kriptoen-search-input {
        font-size: 16px; /* Prevent zoom on iOS */
        padding: 10px 40px 10px 12px;
    }

    .kriptoen-search-results {
        max-height: 400px;
    }

    .kriptoen-search-item {
        padding: 10px 12px;
    }

    .kriptoen-search-item-thumbnail {
        width: 50px;
        height: 50px;
    }

    .kriptoen-search-item-title {
        font-size: 14px;
    }

    .kriptoen-search-item-excerpt {
        font-size: 12px;
    }
}

/* Dark Mode Support */
@media (prefers-color-scheme: dark) {
    .kriptoen-search-input {
        background: #2a2a2a;
        color: #fff;
        border-color: #667eea;
    }

    .kriptoen-search-results {
        background: #2a2a2a;
        border-color: #444;
    }

    .kriptoen-search-section-header {
        background: rgba(102, 126, 234, 0.1);
        color: #8899ff;
        border-bottom-color: #444;
    }

    .kriptoen-search-item:hover,
    .kriptoen-search-item.selected {
        background: rgba(102, 126, 234, 0.15);
    }

    .kriptoen-search-item-title {
        color: #fff;
    }

    .kriptoen-search-item-excerpt {
        color: #aaa;
    }

    .kriptoen-search-item-meta {
        color: #777;
    }

    .kriptoen-search-footer {
        border-top-color: #444;
        background: rgba(102, 126, 234, 0.08);
    }

    .kriptoen-search-no-results {
        color: #777;
    }
}

/* Menu Integration */
.menu-item-search {
    position: relative;
}

.menu-item-search .kriptoen-search-wrapper {
    padding: 5px 10px;
}

.menu-item-search .kriptoen-search-input {
    padding: 8px 35px 8px 12px;
    font-size: 14px;
    min-width: 250px;
}