/* ==========================================================================
   Smartphone Preisvergleich – Frontend Styles
   ========================================================================== */

:root {
    --sp-primary: #2563eb;
    --sp-primary-hover: #1d4ed8;
    --sp-primary-light: #eff6ff;
    --sp-success: #16a34a;
    --sp-success-light: #f0fdf4;
    --sp-warning: #f59e0b;
    --sp-danger: #dc2626;
    --sp-gray-50: #f9fafb;
    --sp-gray-100: #f3f4f6;
    --sp-gray-200: #e5e7eb;
    --sp-gray-300: #d1d5db;
    --sp-gray-400: #9ca3af;
    --sp-gray-500: #6b7280;
    --sp-gray-600: #4b5563;
    --sp-gray-700: #374151;
    --sp-gray-800: #1f2937;
    --sp-gray-900: #111827;
    --sp-radius: 12px;
    --sp-radius-sm: 8px;
    --sp-shadow: 0 1px 3px rgba(0,0,0,.1), 0 1px 2px rgba(0,0,0,.06);
    --sp-shadow-md: 0 4px 6px rgba(0,0,0,.07), 0 2px 4px rgba(0,0,0,.06);
    --sp-shadow-lg: 0 10px 15px rgba(0,0,0,.1), 0 4px 6px rgba(0,0,0,.05);
    --sp-transition: 0.2s ease;
}

/* Search Wrapper */
.sp-search-wrapper {
    max-width: 1200px;
    margin: 0 auto;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

/* Search Form */
.sp-search-form {
    background: #fff;
    border-radius: var(--sp-radius);
    box-shadow: var(--sp-shadow-lg);
    padding: 24px;
    margin-bottom: 32px;
}

.sp-search-main {
    display: flex;
    gap: 12px;
    margin-bottom: 16px;
}

.sp-search-input-wrap {
    flex: 1;
    position: relative;
}

.sp-search-icon {
    position: absolute;
    left: 16px;
    top: 50%;
    transform: translateY(-50%);
    width: 20px;
    height: 20px;
    color: var(--sp-gray-400);
    pointer-events: none;
}

.sp-search-input-wrap input {
    width: 100%;
    padding: 14px 16px 14px 48px;
    border: 2px solid var(--sp-gray-200);
    border-radius: var(--sp-radius-sm);
    font-size: 16px;
    transition: border-color var(--sp-transition);
    box-sizing: border-box;
}

.sp-search-input-wrap input:focus {
    outline: none;
    border-color: var(--sp-primary);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.sp-search-btn {
    padding: 14px 28px;
    background: var(--sp-primary);
    color: #fff;
    border: none;
    border-radius: var(--sp-radius-sm);
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: background var(--sp-transition);
    white-space: nowrap;
}

.sp-search-btn:hover {
    background: var(--sp-primary-hover);
}

/* Autocomplete */
.sp-autocomplete-results {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: #fff;
    border: 1px solid var(--sp-gray-200);
    border-radius: var(--sp-radius-sm);
    box-shadow: var(--sp-shadow-lg);
    z-index: 100;
    max-height: 400px;
    overflow-y: auto;
    margin-top: 4px;
}

.sp-autocomplete-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 16px;
    cursor: pointer;
    transition: background var(--sp-transition);
    border-bottom: 1px solid var(--sp-gray-100);
}

.sp-autocomplete-item:last-child {
    border-bottom: none;
}

.sp-autocomplete-item:hover {
    background: var(--sp-primary-light);
}

.sp-autocomplete-item .sp-ac-name {
    font-weight: 500;
    color: var(--sp-gray-800);
}

.sp-autocomplete-item .sp-ac-brand {
    font-size: 13px;
    color: var(--sp-gray-500);
    margin-left: 8px;
}

.sp-autocomplete-item .sp-ac-price {
    font-weight: 600;
    color: var(--sp-primary);
    white-space: nowrap;
}

/* Filters */
.sp-search-filters {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    padding-top: 16px;
    border-top: 1px solid var(--sp-gray-100);
}

.sp-filter-group {
    display: flex;
    flex-direction: column;
    gap: 4px;
    flex: 1;
    min-width: 140px;
}

.sp-filter-group label {
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--sp-gray-500);
}

.sp-filter-group select,
.sp-filter-group input {
    padding: 8px 12px;
    border: 1px solid var(--sp-gray-200);
    border-radius: 6px;
    font-size: 14px;
    color: var(--sp-gray-700);
    background: #fff;
}

.sp-filter-group select:focus,
.sp-filter-group input:focus {
    outline: none;
    border-color: var(--sp-primary);
}

/* Results */
.sp-results-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

.sp-results-count {
    font-size: 14px;
    color: var(--sp-gray-500);
    font-weight: 500;
}

/* Device Grid */
.sp-device-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 20px;
    margin-bottom: 32px;
}

/* Device Card */
.sp-device-card {
    background: #fff;
    border-radius: var(--sp-radius);
    box-shadow: var(--sp-shadow);
    overflow: hidden;
    transition: box-shadow var(--sp-transition), transform var(--sp-transition);
}

.sp-device-card:hover {
    box-shadow: var(--sp-shadow-lg);
    transform: translateY(-2px);
}

.sp-device-link {
    text-decoration: none;
    color: inherit;
    display: block;
}

.sp-device-image {
    height: 200px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--sp-gray-50);
    padding: 20px;
}

.sp-device-image img {
    max-height: 160px;
    max-width: 100%;
    object-fit: contain;
}

.sp-device-placeholder {
    color: var(--sp-gray-300);
}

.sp-device-placeholder svg {
    width: 64px;
    height: 64px;
}

.sp-device-info {
    padding: 16px;
}

.sp-device-brand {
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--sp-gray-400);
}

.sp-device-name {
    font-size: 16px;
    font-weight: 600;
    color: var(--sp-gray-900);
    margin: 4px 0 8px;
    line-height: 1.3;
}

.sp-device-storage {
    font-size: 13px;
    color: var(--sp-gray-500);
    display: block;
    margin-bottom: 12px;
}

.sp-device-pricing {
    display: flex;
    align-items: baseline;
    gap: 6px;
}

.sp-price-label {
    font-size: 13px;
    color: var(--sp-gray-500);
}

.sp-price {
    font-size: 20px;
    font-weight: 700;
    color: var(--sp-primary);
}

.sp-offer-count {
    display: block;
    margin-top: 8px;
    font-size: 13px;
    color: var(--sp-gray-500);
}

/* Price Comparison */
.sp-compare-wrapper {
    max-width: 1200px;
    margin: 0 auto;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

.sp-compare-header {
    display: flex;
    gap: 40px;
    margin-bottom: 40px;
    background: #fff;
    border-radius: var(--sp-radius);
    box-shadow: var(--sp-shadow);
    padding: 32px;
}

.sp-compare-image {
    flex: 0 0 300px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.sp-compare-image img {
    max-width: 100%;
    max-height: 300px;
    object-fit: contain;
}

.sp-compare-info {
    flex: 1;
}

.sp-compare-title {
    font-size: 28px;
    font-weight: 700;
    color: var(--sp-gray-900);
    margin: 0 0 12px;
}

.sp-compare-excerpt {
    color: var(--sp-gray-600);
    line-height: 1.6;
    margin-bottom: 20px;
}

.sp-specs-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 12px;
}

.sp-spec-item {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.sp-spec-label {
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--sp-gray-400);
}

.sp-spec-value {
    font-size: 15px;
    font-weight: 500;
    color: var(--sp-gray-800);
}

.sp-compare-subtitle {
    font-size: 22px;
    font-weight: 700;
    color: var(--sp-gray-900);
    margin: 0 0 20px;
}

.sp-compare-count {
    font-weight: 400;
    color: var(--sp-gray-400);
    font-size: 16px;
}

/* Price Table */
.sp-price-table {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.sp-price-row {
    display: grid;
    grid-template-columns: 1fr auto auto auto;
    gap: 20px;
    align-items: center;
    background: #fff;
    border-radius: var(--sp-radius-sm);
    box-shadow: var(--sp-shadow);
    padding: 20px 24px;
    position: relative;
    transition: box-shadow var(--sp-transition);
}

.sp-price-row:hover {
    box-shadow: var(--sp-shadow-md);
}

.sp-price-row.sp-best-price {
    border: 2px solid var(--sp-success);
    background: var(--sp-success-light);
}

.sp-best-badge {
    position: absolute;
    top: -1px;
    right: 20px;
    background: var(--sp-success);
    color: #fff;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: 4px 12px;
    border-radius: 0 0 6px 6px;
}

.sp-price-dealer {
    display: flex;
    align-items: center;
    gap: 12px;
}

.sp-dealer-logo {
    width: 48px;
    height: 48px;
    object-fit: contain;
    border-radius: 8px;
    border: 1px solid var(--sp-gray-200);
}

.sp-dealer-name {
    font-size: 16px;
    color: var(--sp-gray-900);
    display: block;
}

.sp-dealer-rating {
    font-size: 13px;
    color: var(--sp-gray-500);
    margin-top: 2px;
}

.sp-price-details {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
}

/* Condition Badges */
.sp-condition-badge {
    display: inline-block;
    padding: 3px 10px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
}

.sp-condition-neu { background: #dbeafe; color: #1e40af; }
.sp-condition-wie_neu { background: #d1fae5; color: #065f46; }
.sp-condition-sehr_gut { background: #dcfce7; color: #166534; }
.sp-condition-gut { background: #fef3c7; color: #92400e; }
.sp-condition-akzeptabel { background: #fed7aa; color: #9a3412; }
.sp-condition-defekt { background: #fecaca; color: #991b1b; }

.sp-storage-badge,
.sp-color-badge {
    display: inline-block;
    padding: 3px 10px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 500;
    background: var(--sp-gray-100);
    color: var(--sp-gray-600);
}

.sp-price-shipping {
    display: flex;
    flex-direction: column;
    gap: 4px;
    font-size: 13px;
    color: var(--sp-gray-500);
    text-align: right;
}

.sp-free-shipping {
    color: var(--sp-success);
    font-weight: 500;
}

.sp-warranty {
    font-size: 12px;
}

.sp-price-amount {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 8px;
    min-width: 140px;
}

.sp-price-amount .sp-price {
    font-size: 24px;
}

.sp-buy-btn {
    display: inline-block;
    padding: 8px 20px;
    background: var(--sp-primary);
    color: #fff !important;
    border-radius: 6px;
    font-size: 14px;
    font-weight: 600;
    text-decoration: none;
    transition: background var(--sp-transition);
}

.sp-buy-btn:hover {
    background: var(--sp-primary-hover);
    color: #fff;
    text-decoration: none;
}

/* Stars */
.sp-star { font-size: 14px; }
.sp-star-full { color: var(--sp-warning); }
.sp-star-half { color: var(--sp-warning); opacity: 0.6; }
.sp-star-empty { color: var(--sp-gray-300); }

/* Brands Grid */
.sp-brands-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 16px;
}

.sp-brand-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    padding: 24px 16px;
    background: #fff;
    border-radius: var(--sp-radius-sm);
    box-shadow: var(--sp-shadow);
    text-decoration: none;
    transition: box-shadow var(--sp-transition), transform var(--sp-transition);
}

.sp-brand-card:hover {
    box-shadow: var(--sp-shadow-md);
    transform: translateY(-2px);
}

.sp-brand-name {
    font-size: 18px;
    font-weight: 700;
    color: var(--sp-gray-900);
}

.sp-brand-count {
    font-size: 13px;
    color: var(--sp-gray-500);
}

/* Deals */
.sp-deals-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.sp-deal-item {
    display: grid;
    grid-template-columns: 1fr auto auto;
    gap: 20px;
    align-items: center;
    background: #fff;
    border-radius: var(--sp-radius-sm);
    box-shadow: var(--sp-shadow);
    padding: 16px 20px;
    transition: box-shadow var(--sp-transition);
}

.sp-deal-item:hover {
    box-shadow: var(--sp-shadow-md);
}

.sp-deal-device a {
    font-weight: 600;
    color: var(--sp-gray-900);
    text-decoration: none;
}

.sp-deal-device a:hover {
    color: var(--sp-primary);
}

.sp-deal-dealer {
    font-size: 14px;
    color: var(--sp-gray-600);
}

.sp-deal-price {
    display: flex;
    align-items: center;
    gap: 12px;
}

.sp-deal-btn {
    display: inline-block;
    padding: 6px 16px;
    background: var(--sp-primary);
    color: #fff !important;
    border-radius: 6px;
    font-size: 13px;
    font-weight: 600;
    text-decoration: none;
}

.sp-deal-btn:hover {
    background: var(--sp-primary-hover);
}

/* Section Titles */
.sp-section-title {
    font-size: 24px;
    font-weight: 700;
    color: var(--sp-gray-900);
    margin: 0 0 24px;
}

/* No Results */
.sp-no-results {
    text-align: center;
    padding: 60px 20px;
    color: var(--sp-gray-400);
}

.sp-no-results h3 {
    font-size: 20px;
    color: var(--sp-gray-600);
    margin: 16px 0 8px;
}

.sp-no-results p {
    color: var(--sp-gray-400);
}

.sp-no-prices {
    text-align: center;
    padding: 40px;
    background: var(--sp-gray-50);
    border-radius: var(--sp-radius-sm);
    color: var(--sp-gray-500);
}

/* Pagination */
.sp-pagination {
    display: flex;
    justify-content: center;
    gap: 6px;
    margin-top: 24px;
}

.sp-page-btn {
    padding: 8px 14px;
    border: 1px solid var(--sp-gray-200);
    background: #fff;
    border-radius: 6px;
    cursor: pointer;
    font-size: 14px;
    color: var(--sp-gray-700);
    transition: all var(--sp-transition);
}

.sp-page-btn:hover {
    background: var(--sp-primary-light);
    border-color: var(--sp-primary);
}

.sp-page-btn.sp-page-active {
    background: var(--sp-primary);
    color: #fff;
    border-color: var(--sp-primary);
}

/* Loading Spinner */
.sp-loading {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    padding: 40px;
    color: var(--sp-gray-500);
}

.sp-spinner {
    width: 24px;
    height: 24px;
    border: 3px solid var(--sp-gray-200);
    border-top-color: var(--sp-primary);
    border-radius: 50%;
    animation: sp-spin 0.8s linear infinite;
}

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

/* Affiliate Disclaimer */
.sp-affiliate-disclaimer {
    margin-top: 24px;
    padding: 12px 16px;
    background: var(--sp-gray-50);
    border-radius: 6px;
    color: var(--sp-gray-500);
    font-size: 12px;
    line-height: 1.5;
}

/* Responsive */
@media (max-width: 768px) {
    .sp-search-main {
        flex-direction: column;
    }

    .sp-search-filters {
        flex-direction: column;
    }

    .sp-filter-group {
        min-width: auto;
    }

    .sp-compare-header {
        flex-direction: column;
        gap: 20px;
    }

    .sp-compare-image {
        flex: auto;
    }

    .sp-price-row {
        grid-template-columns: 1fr;
        gap: 12px;
    }

    .sp-price-amount {
        align-items: flex-start;
        flex-direction: row;
        justify-content: space-between;
    }

    .sp-price-shipping {
        text-align: left;
    }

    .sp-deal-item {
        grid-template-columns: 1fr;
        gap: 8px;
    }

    .sp-device-grid {
        grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    }

    .sp-specs-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 480px) {
    .sp-search-form {
        padding: 16px;
    }

    .sp-device-grid {
        grid-template-columns: 1fr;
    }

    .sp-compare-header {
        padding: 20px;
    }
}