:root {
    --dds-f-primary: #ff0004; /* Default fallback */
    --dds-f-secondary: #212121;
    --dds-f-accent: #3b82f6;
    --dds-f-bg-light: #f8fafc;
    --dds-f-card-bg: #ffffff;
    --dds-f-text: #1e293b;
    --dds-f-text-muted: #64748b;
    --dds-f-border: #e2e8f0;
    --dds-f-shadow: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --dds-f-radius: 12px;
}

.dds-f-container {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    color: var(--dds-f-text);
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
    background: var(--dds-f-bg-light);
    border-radius: var(--dds-f-radius);
}

.dds-f-header {
    text-align: center;
    margin-bottom: 30px;
}

.dds-f-header h1 {
    color: var(--dds-f-primary);
    font-size: 2.5rem;
    margin-bottom: 10px;
    font-weight: 800;
}

/* Premium Floating Search Box */
.dds-f-search-wrap {
    position: sticky;
    top: 20px;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(15px);
    padding: 24px;
    border-radius: var(--dds-f-radius);
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.05), 0 4px 6px -2px rgba(0, 0, 0, 0.02), 0 0 0 1px rgba(0, 0, 0, 0.05);
    display: flex;
    flex-direction: column;
    gap: 15px;
    margin-bottom: 30px;
    transition: box-shadow 0.3s ease;
}

.dds-f-search-wrap:hover {
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.08), 0 10px 10px -5px rgba(0, 0, 0, 0.03);
}

.dds-f-search-bar {
    display: flex;
    gap: 12px;
    position: relative;
    align-items: stretch;
}

.dds-f-search-input-wrap {
    flex: 1;
    position: relative;
    display: flex;
    align-items: center;
}

.dds-f-search-bar input {
    width: 100%;
    padding: 0 24px;
    height: 54px;
    background: #ffffff;
    border: 2px solid #edeff2;
    border-radius: 30px;
    font-size: 1.05rem;
    color: var(--dds-f-text);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    box-sizing: border-box;
    box-shadow: inset 0 2px 4px 0 rgba(0, 0, 0, 0.02);
}

.dds-f-search-bar input:focus {
    border-color: var(--dds-f-primary);
    outline: none;
    box-shadow: 0 0 0 4px rgba(var(--dds-f-primary-rgb, 255, 0, 4), 0.1), inset 0 2px 4px 0 rgba(0, 0, 0, 0.01);
    transform: translateY(-1px);
}

.dds-f-search-bar button {
    background: var(--dds-f-primary);
    color: white;
    border: none;
    padding: 0 35px;
    height: 54px;
    border-radius: 30px;
    font-weight: 700;
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    align-items: center;
    justify-content: center;
    white-space: nowrap;
    box-shadow: 0 4px 14px 0 rgba(0, 0, 0, 0.15);
}

.dds-f-search-bar button:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px 0 rgba(0, 0, 0, 0.2);
    filter: brightness(1.1);
}

.dds-f-icon-svg {
    width: 22px;
    height: 22px;
    transition: transform 0.3s ease;
}

.dds-f-search-bar button:hover {
    transform: translateY(-2px) scale(1.02);
    box-shadow: 0 6px 20px rgba(255, 0, 4, 0.4);
}

.dds-f-filters-panel {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    padding: 15px;
    background: #fff;
    border-radius: var(--dds-f-radius);
    border: 1px solid var(--dds-f-border);
    margin-bottom: 20px;
}

.dds-f-filter-group label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 5px;
    color: var(--dds-f-text-muted);
}

.dds-f-filter-group select {
    width: 100%;
    padding: 10px;
    border: 1px solid var(--dds-f-border);
    border-radius: 8px;
}

.dds-f-content {
    display: grid;
    grid-template-columns: 420px 1fr;
    gap: 20px;
    align-items: start;
}

.dds-f-sidebar {
    display: flex;
    flex-direction: column;
    max-height: 800px;
    overflow-y: auto;
    padding-right: 6px;
}

.dds-f-sidebar::-webkit-scrollbar {
    width: 6px;
}

.dds-f-sidebar::-webkit-scrollbar-track {
    background: #f1f5f9;
    border-radius: 4px;
}

.dds-f-sidebar::-webkit-scrollbar-thumb {
    background: #cbd5e1;
    border-radius: 4px;
}

.dds-f-sidebar::-webkit-scrollbar-thumb:hover {
    background: #94a3b8;
}

.dds-f-distributor-list {
    display: flex;
    flex-direction: column;
}

.dds-f-load-more-container {
    padding: 15px 0 20px 0;
    text-align: center;
}

.dds-f-map-container {
    background: #fff;
    border-radius: var(--dds-f-radius);
    overflow: hidden;
    border: 1px solid var(--dds-f-border);
    height: 800px;
    position: sticky;
    top: 20px;
    box-shadow: var(--dds-f-shadow);
}

#dds-f-map { height: 100%; width: 100%; }

/* Card Styling with Prefixes */
.dds-f-dist-card {
    background: var(--dds-f-card-bg);
    border: 1px solid var(--dds-f-border);
    border-radius: var(--dds-f-radius);
    padding: 20px;
    margin-bottom: 15px;
    transition: all 0.3s ease;
    position: relative;
    cursor: pointer;
    animation: ddsFFadeIn 0.4s ease forwards;
}

.dds-f-dist-card:hover { border-color: var(--dds-f-primary); transform: translateY(-2px); }
.dds-f-dist-card.active { border-color: var(--dds-f-primary); background: rgba(255, 0, 4, 0.02); }

.dds-f-dist-name { color: var(--dds-f-primary); font-size: 1.2rem; font-weight: 700; margin-bottom: 4px; }
.dds-f-shop-name { font-weight: 600; color: var(--dds-f-secondary); margin-bottom: 8px; }
.dds-f-address { font-size: 0.9rem; color: var(--dds-f-text-muted); margin-bottom: 15px; }

.dds-f-distance-badge { position: absolute; top: 20px; right: 20px; background: #e1f5fe; color: #039be5; padding: 4px 10px; border-radius: 20px; font-size: 0.75rem; font-weight: 700; }
.dds-f-badge-top { display: inline-flex; align-items: center; gap: 4px; background: #fef3c7; color: #92400e; padding: 2px 8px; border-radius: 4px; font-size: 0.7rem; font-weight: 700; margin-bottom: 10px; }

.dds-f-actions { display: flex; gap: 10px; margin-top: 15px; }
.dds-f-btn {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 10px;
    border-radius: 8px;
    text-decoration: none;
    font-size: 0.85rem;
    font-weight: 600;
    transition: all 0.2s;
}

.dds-f-btn-call { background: #eff6ff; color: #1d4ed8; }
.dds-f-btn-wa { background: #f0fdf4; color: #15803d; }
.dds-f-btn-map { background: #f8fafc; color: #475569; border: 1px solid var(--dds-f-border); }

.dds-f-loader { text-align: center; padding: 40px; }
.dds-f-spinner { border: 4px solid #f3f3f3; border-top: 4px solid var(--dds-f-primary); border-radius: 50%; width: 40px; height: 40px; animation: ddsFSpin 1s linear infinite; margin: 0 auto 15px; }

@keyframes ddsFFadeIn { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: translateY(0); } }
@keyframes ddsFSpin { 0% { transform: rotate(0deg); } 100% { transform: rotate(360deg); } }

/* Mobile Optimization */
@media (max-width: 992px) {
    .dds-f-content { 
        grid-template-columns: 1fr; 
    }
    .dds-f-map-container { 
        height: 380px; 
        order: -1; 
        position: static;
    }
    .dds-f-sidebar {
        max-height: none;
        overflow-y: visible;
        padding-right: 0;
    }
}

.dds-f-load-more-btn {
    background: var(--dds-f-primary);
    color: white;
    border: none;
    padding: 12px 25px;
    border-radius: 25px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 14px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}

.dds-f-load-more-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 15px rgba(0, 0, 0, 0.2);
    filter: brightness(1.1);
}

.dds-f-load-more-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}