/* ===== Built With - Tech Stack Detection ===== */

.wp-spd-bt-container {
    max-width: 1000px;
    margin: 0 auto;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

.wp-spd-bt-form {
    margin-bottom: 20px;
}

.wp-spd-bt-input-group {
    display: flex;
    gap: 8px;
}

.wp-spd-bt-url-input {
    flex: 1;
    padding: 12px 16px;
    font-size: 15px;
    border: 2px solid #e0e0e0;
    border-radius: 8px;
    outline: none;
    transition: border-color 0.2s;
}

.wp-spd-bt-url-input:focus {
    border-color: #3bb3e0;
}

.wp-spd-bt-submit-btn {
    padding: 12px 24px;
    font-size: 15px;
    font-weight: 600;
    color: #fff;
    background: linear-gradient(135deg, #3bb3e0, #1a8fc8);
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s;
    white-space: nowrap;
}

.wp-spd-bt-submit-btn i {
    margin-right: 6px;
}

.wp-spd-bt-submit-btn:hover {
    background: linear-gradient(135deg, #4dc0f0, #2a9fd8);
    transform: translateY(-1px);
}

/* Error */
.wp-spd-bt-error {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 14px 18px;
    background: linear-gradient(135deg, #fff5f5, #fff0f0);
    color: #d32f2f;
    border-radius: 10px;
    margin-bottom: 16px;
    font-size: 14px;
    border: 1px solid #ffd6d6;
    box-shadow: 0 2px 8px rgba(211, 47, 47, 0.08);
    animation: wp-spd-bt-shake 0.4s ease-out, wp-spd-bt-fadein 0.3s ease-out;
    line-height: 1.5;
}

.wp-spd-bt-error > i {
    font-size: 22px;
    flex-shrink: 0;
    margin-top: 1px;
    color: #e85a5a;
}

.wp-spd-bt-error-text {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.wp-spd-bt-error-text strong {
    color: #c0392b;
    font-size: 15px;
    font-weight: 700;
}

.wp-spd-bt-error-text span {
    color: #7a2828;
    font-weight: 400;
    font-size: 13px;
}

@keyframes wp-spd-bt-shake {
    0%, 100% { transform: translateX(0); }
    20% { transform: translateX(-6px); }
    40% { transform: translateX(6px); }
    60% { transform: translateX(-3px); }
    80% { transform: translateX(3px); }
}

@keyframes wp-spd-bt-fadein {
    from { opacity: 0; transform: translateY(-6px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* Loading */
.wp-spd-bt-loading {
    text-align: center;
    padding: 60px 20px;
}

.wp-spd-bt-loading-spinner {
    width: 40px;
    height: 40px;
    border: 4px solid #e0e0e0;
    border-top: 4px solid #3bb3e0;
    border-radius: 50%;
    margin: 0 auto 16px;
    animation: wp-spd-bt-spin 0.8s linear infinite;
}

@keyframes wp-spd-bt-spin {
    to { transform: rotate(360deg); }
}

.wp-spd-bt-loading p {
    color: #666;
    font-size: 14px;
}

/* Header */
.wp-spd-bt-header {
    margin-bottom: 12px;
}

.wp-spd-bt-header h2 {
    font-size: 22px;
    font-weight: 700;
    color: #333;
    margin: 0 0 8px;
}

.wp-spd-bt-domain {
    color: #3bb3e0;
    font-weight: 600;
}

/* Summary */
.wp-spd-bt-summary {
    background: #f0f8ff;
    padding: 12px 16px;
    border-radius: 8px;
    margin-bottom: 20px;
    font-size: 14px;
    color: #555;
    line-height: 1.5;
}

/* Ad spots */
.wp-spd-bt-ad {
    margin: 16px 0;
    text-align: center;
}

/* Grid */
.wp-spd-bt-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 16px;
    margin-top: 8px;
}

/* Category */
.wp-spd-bt-category {
    background: #fff;
    border: 1px solid #e8e8e8;
    border-radius: 12px;
    padding: 16px;
    transition: box-shadow 0.2s;
}

.wp-spd-bt-category:hover {
    box-shadow: 0 4px 16px rgba(0,0,0,0.06);
}

.wp-spd-bt-cat-title {
    font-size: 14px;
    font-weight: 600;
    color: #555;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin: 0 0 12px;
    padding-bottom: 8px;
    border-bottom: 2px solid #f0f0f0;
}

.wp-spd-bt-cat-title i {
    margin-right: 6px;
    color: #3bb3e0;
    width: 18px;
    text-align: center;
}

.wp-spd-bt-cat-items {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.wp-spd-bt-item {
    display: inline-flex;
    align-items: center;
    background: #f5f7fa;
    color: #444;
    padding: 5px 12px;
    border-radius: 20px;
    font-size: 13px;
    font-weight: 500;
    line-height: 1.4;
}

.wp-spd-bt-item-note {
    color: #999;
    font-weight: 400;
    font-size: 11px;
    margin-left: 4px;
}

/* Responsive */
@media (max-width: 768px) {
    .wp-spd-bt-input-group {
        flex-direction: column;
    }

    .wp-spd-bt-grid {
        grid-template-columns: 1fr;
    }

    .wp-spd-bt-header h2 {
        font-size: 18px;
    }
}