/* WP Gemini Insights - Professional Frontend Styles */

/* Reset & Variables */
.wgi-container * {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

:root {
    --wgi-primary: #2563EB;
    --wgi-primary-hover: #1D4ED8;
    --wgi-secondary: #7C3AED;
    --wgi-success: #059669;
    --wgi-warning: #D97706;
    --wgi-danger: #DC2626;
    --wgi-text: #1F2937;
    --wgi-text-muted: #6B7280;
    --wgi-bg: #FFFFFF;
    --wgi-bg-light: #F9FAFB;
    --wgi-border: #E5E7EB;
    --wgi-shadow: 0 1px 3px rgba(0, 0, 0, 0.1), 0 1px 2px rgba(0, 0, 0, 0.06);
    --wgi-shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --wgi-radius: 8px;
    --wgi-radius-lg: 12px;
}

/* ==================== MAIN CONTAINER ==================== */
.wgi-container {
    max-width: 900px;
    margin: 0 auto;
    padding: 20px;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
    color: var(--wgi-text);
    line-height: 1.6;
}

/* ==================== ANALYSIS FORM ==================== */
.wgi-analysis-form-container {
    background: var(--wgi-bg);
    border: 1px solid var(--wgi-border);
    border-radius: var(--wgi-radius-lg);
    padding: 32px;
    box-shadow: var(--wgi-shadow);
}

.wgi-form-header {
    text-align: center;
    margin-bottom: 32px;
}

.wgi-form-header h3 {
    font-size: 24px;
    font-weight: 700;
    color: var(--wgi-text);
    margin-bottom: 8px;
}

.wgi-form-header p {
    font-size: 16px;
    color: var(--wgi-text-muted);
}

.wgi-form-fields {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-bottom: 24px;
}

.wgi-field-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.wgi-field-group label {
    font-size: 14px;
    font-weight: 600;
    color: var(--wgi-text);
}

.wgi-input {
    width: 100%;
    padding: 12px 16px;
    font-size: 16px;
    border: 2px solid var(--wgi-border);
    border-radius: var(--wgi-radius);
    background: var(--wgi-bg);
    transition: border-color 0.2s, box-shadow 0.2s;
}

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

.wgi-input::placeholder {
    color: #9CA3AF;
}

.wgi-submit-button {
    width: 100%;
    padding: 14px 24px;
    font-size: 16px;
    font-weight: 600;
    color: white;
    background: var(--wgi-primary);
    border: none;
    border-radius: var(--wgi-radius);
    cursor: pointer;
    transition: background 0.2s, transform 0.2s;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.wgi-submit-button:hover {
    background: var(--wgi-primary-hover);
}

.wgi-submit-button:active {
    transform: scale(0.98);
}

.wgi-submit-button:disabled {
    opacity: 0.7;
    cursor: not-allowed;
}

.wgi-spinner {
    display: none;
    width: 20px;
    height: 20px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-top-color: white;
    border-radius: 50%;
    animation: wgi-spin 0.8s linear infinite;
}

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

/* ==================== ANALYSIS RESULTS ==================== */
.wgi-analysis-results {
    margin-top: 32px;
    animation: wgi-fadeIn 0.4s ease;
}

@keyframes wgi-fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Score Section */
.wgi-score-section {
    text-align: center;
    padding: 40px 20px;
    background: linear-gradient(135deg, var(--wgi-bg-light) 0%, #EEF2FF 100%);
    border-radius: var(--wgi-radius-lg);
    margin-bottom: 32px;
}

.wgi-score-circle {
    position: relative;
    width: 180px;
    height: 180px;
    margin: 0 auto 20px;
}

.wgi-score-circle svg {
    width: 100%;
    height: 100%;
    transform: rotate(-90deg);
}

.wgi-score-circle circle {
    fill: none;
    stroke-width: 12;
    stroke-linecap: round;
}

.wgi-score-circle .wgi-score-bg {
    stroke: #E5E7EB;
}

.wgi-score-circle .wgi-score-fill {
    stroke: var(--wgi-primary);
    stroke-dasharray: 502;
    stroke-dashoffset: 502;
    transition: stroke-dashoffset 1s ease;
}

.wgi-score-text {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
}

.wgi-score-number {
    display: block;
    font-size: 48px;
    font-weight: 700;
    color: var(--wgi-primary);
    line-height: 1;
}

.wgi-score-label {
    font-size: 16px;
    color: var(--wgi-text-muted);
}

.wgi-score-section h2 {
    font-size: 24px;
    font-weight: 600;
    color: var(--wgi-text);
    margin-bottom: 8px;
}

.wgi-score-section p {
    color: var(--wgi-text-muted);
}

/* Categories Grid */
.wgi-categories-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
    margin-bottom: 32px;
}

.wgi-category-card {
    background: var(--wgi-bg);
    border: 1px solid var(--wgi-border);
    border-radius: var(--wgi-radius-lg);
    overflow: hidden;
    transition: box-shadow 0.2s;
}

.wgi-category-card:hover {
    box-shadow: var(--wgi-shadow-lg);
}

.wgi-category-header {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px 20px;
    background: var(--wgi-bg-light);
    border-bottom: 1px solid var(--wgi-border);
}

.wgi-category-icon {
    font-size: 24px;
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: white;
    border-radius: var(--wgi-radius);
    box-shadow: var(--wgi-shadow);
}

.wgi-category-header h3 {
    flex: 1;
    font-size: 16px;
    font-weight: 600;
    color: var(--wgi-text);
}

.wgi-category-score {
    font-size: 18px;
    font-weight: 700;
    color: var(--wgi-primary);
}

.wgi-category-details {
    padding: 16px 20px;
    list-style: none;
}

.wgi-category-details li {
    display: flex;
    justify-content: space-between;
    padding: 10px 0;
    border-bottom: 1px solid var(--wgi-border);
    font-size: 14px;
}

.wgi-category-details li:last-child {
    border-bottom: none;
}

.wgi-category-details li strong {
    color: var(--wgi-text);
}

.wgi-category-details li span {
    color: var(--wgi-text-muted);
}

/* ==================== RECOMMENDATIONS ==================== */
.wgi-recommendations-section {
    margin-top: 40px;
}

.wgi-recommendations-section>h3 {
    font-size: 22px;
    font-weight: 700;
    color: var(--wgi-text);
    margin-bottom: 24px;
    padding-bottom: 12px;
    border-bottom: 2px solid var(--wgi-border);
}

.wgi-recommendation-with-product {
    background: var(--wgi-bg);
    border: 1px solid var(--wgi-border);
    border-radius: var(--wgi-radius-lg);
    padding: 24px;
    margin-bottom: 20px;
    transition: box-shadow 0.2s;
}

.wgi-recommendation-with-product:hover {
    box-shadow: var(--wgi-shadow-lg);
}

.wgi-rec-content {
    margin-bottom: 16px;
}

.wgi-priority-indicator {
    display: inline-block;
    padding: 4px 12px;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-radius: 20px;
    margin-bottom: 12px;
}

.wgi-priority-high {
    background: #FEE2E2;
    color: var(--wgi-danger);
}

.wgi-priority-medium {
    background: #FEF3C7;
    color: var(--wgi-warning);
}

.wgi-priority-low {
    background: #D1FAE5;
    color: var(--wgi-success);
}

.wgi-rec-content h4 {
    font-size: 18px;
    font-weight: 600;
    color: var(--wgi-text);
    margin-bottom: 8px;
}

.wgi-rec-content p {
    font-size: 15px;
    color: var(--wgi-text-muted);
    line-height: 1.6;
}

.wgi-expected-impact {
    margin-top: 12px;
    padding: 12px 16px;
    background: var(--wgi-bg-light);
    border-radius: var(--wgi-radius);
    font-size: 14px;
}

.wgi-expected-impact strong {
    color: var(--wgi-text);
}

/* Matched Product */
.wgi-matched-product {
    margin-top: 20px;
    padding-top: 20px;
    border-top: 1px solid var(--wgi-border);
}

.wgi-matched-product h5 {
    font-size: 13px;
    font-weight: 600;
    color: var(--wgi-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 12px;
}

.wgi-product-info {
    background: linear-gradient(135deg, #EEF2FF 0%, #F5F3FF 100%);
    border-radius: var(--wgi-radius);
    padding: 20px;
}

.wgi-product-info h6 {
    font-size: 18px;
    font-weight: 600;
    color: var(--wgi-text);
    margin-bottom: 8px;
}

.wgi-product-info>p {
    font-size: 14px;
    color: var(--wgi-text-muted);
    margin-bottom: 16px;
}

.wgi-product-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    flex-wrap: wrap;
}

.wgi-product-price {
    font-size: 24px;
    font-weight: 700;
    color: var(--wgi-text);
}

.wgi-add-to-cart-btn,
.wgi-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 24px;
    font-size: 15px;
    font-weight: 600;
    text-decoration: none;
    border-radius: var(--wgi-radius);
    cursor: pointer;
    transition: all 0.2s;
    border: none;
}

.wgi-btn-primary,
.wgi-add-to-cart-btn {
    background: var(--wgi-success);
    color: white;
}

.wgi-btn-primary:hover,
.wgi-add-to-cart-btn:hover {
    background: #047857;
    color: white;
}

.wgi-btn-secondary {
    background: var(--wgi-bg);
    color: var(--wgi-text);
    border: 2px solid var(--wgi-border);
}

.wgi-btn-secondary:hover {
    background: var(--wgi-bg-light);
    border-color: var(--wgi-text-muted);
}

/* ==================== COMPETITOR COMPARISON ==================== */
.wgi-competitor-section {
    margin-top: 40px;
    padding: 32px;
    background: var(--wgi-bg);
    border: 1px solid var(--wgi-border);
    border-radius: var(--wgi-radius-lg);
}

.wgi-competitor-section>h3 {
    font-size: 22px;
    font-weight: 700;
    color: var(--wgi-text);
    margin-bottom: 24px;
    padding-bottom: 12px;
    border-bottom: 2px solid var(--wgi-border);
}

.wgi-competitor-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 24px;
}

.wgi-competitor-stat {
    text-align: center;
    padding: 24px;
    background: linear-gradient(135deg, #EEF2FF 0%, #F5F3FF 100%);
    border-radius: var(--wgi-radius);
}

.wgi-competitor-label {
    display: block;
    font-size: 14px;
    color: var(--wgi-text-muted);
    margin-bottom: 8px;
}

.wgi-competitor-value {
    display: block;
    font-size: 32px;
    font-weight: 700;
    color: var(--wgi-primary);
}

.wgi-competitor-list {
    padding: 20px;
    background: var(--wgi-bg-light);
    border-radius: var(--wgi-radius);
}

.wgi-competitor-list h4 {
    font-size: 16px;
    font-weight: 600;
    color: var(--wgi-text);
    margin-bottom: 12px;
}

.wgi-competitor-list ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.wgi-competitor-list li {
    padding: 8px 0;
    font-size: 14px;
    color: var(--wgi-text-muted);
    border-bottom: 1px solid var(--wgi-border);
}

.wgi-competitor-list li:last-child {
    border-bottom: none;
}

/* ==================== CTA SECTION ==================== */
.wgi-cta-section {
    text-align: center;
    padding: 48px 32px;
    background: linear-gradient(135deg, var(--wgi-primary) 0%, var(--wgi-secondary) 100%);
    border-radius: var(--wgi-radius-lg);
    margin-top: 40px;
}

.wgi-cta-section h3 {
    font-size: 24px;
    font-weight: 700;
    color: white;
    margin-bottom: 12px;
}

.wgi-cta-section>p {
    font-size: 16px;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 24px;
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}

.wgi-cta-buttons {
    display: flex;
    justify-content: center;
    gap: 16px;
    flex-wrap: wrap;
}

.wgi-cta-section .wgi-btn-primary {
    background: white;
    color: var(--wgi-primary);
}

.wgi-cta-section .wgi-btn-primary:hover {
    background: var(--wgi-bg-light);
}

.wgi-cta-section .wgi-btn-secondary {
    background: transparent;
    color: white;
    border-color: rgba(255, 255, 255, 0.5);
}

.wgi-cta-section .wgi-btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: white;
}

/* ==================== LOADING & MESSAGES ==================== */
.wgi-loading-container {
    text-align: center;
    padding: 60px 20px;
}

.wgi-loading-spinner {
    width: 48px;
    height: 48px;
    border: 4px solid var(--wgi-border);
    border-top-color: var(--wgi-primary);
    border-radius: 50%;
    animation: wgi-spin 0.8s linear infinite;
    margin: 0 auto 16px;
}

.wgi-loading-text {
    font-size: 16px;
    color: var(--wgi-text-muted);
}

.wgi-error-message,
.wgi-success-message {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 16px 20px;
    border-radius: var(--wgi-radius);
    margin: 20px 0;
}

.wgi-error-message {
    background: #FEE2E2;
    border: 1px solid #FECACA;
    color: var(--wgi-danger);
}

.wgi-success-message {
    background: #D1FAE5;
    border: 1px solid #A7F3D0;
    color: var(--wgi-success);
}

.wgi-error-icon,
.wgi-success-icon {
    font-size: 20px;
    flex-shrink: 0;
}

/* ==================== RESPONSIVE ==================== */
@media (max-width: 768px) {
    .wgi-container {
        padding: 16px;
    }

    .wgi-analysis-form-container {
        padding: 24px 20px;
    }

    .wgi-form-header h3 {
        font-size: 20px;
    }

    .wgi-score-circle {
        width: 150px;
        height: 150px;
    }

    .wgi-score-number {
        font-size: 36px;
    }

    .wgi-categories-grid {
        grid-template-columns: 1fr;
    }

    .wgi-product-footer {
        flex-direction: column;
        align-items: stretch;
    }

    .wgi-product-price {
        text-align: center;
    }

    .wgi-cta-section {
        padding: 32px 20px;
    }

    .wgi-cta-buttons {
        flex-direction: column;
    }

    .wgi-cta-buttons .wgi-btn {
        width: 100%;
    }

    .wgi-referrer-message {
        padding: 20px;
    }

    .wgi-referrer-button {
        width: 100%;
        text-align: center;
    }
}

/* ==================== REFERRER MESSAGE STYLES ==================== */
.wgi-referrer-message {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: var(--wgi-radius-lg);
    padding: 32px;
    margin: 24px 0;
    box-shadow: var(--wgi-shadow-lg);
    color: white;
    display: flex;
    align-items: center;
    gap: 24px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.wgi-referrer-message:hover {
    transform: translateY(-2px);
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.2), 0 10px 10px -5px rgba(0, 0, 0, 0.1);
}

.wgi-referrer-icon {
    font-size: 48px;
    flex-shrink: 0;
    animation: wgi-pulse 2s ease-in-out infinite;
}

@keyframes wgi-pulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.1);
    }
}

.wgi-referrer-content {
    flex: 1;
}

.wgi-referrer-content h4 {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 12px;
    color: white;
}

.wgi-referrer-content p {
    font-size: 16px;
    line-height: 1.6;
    margin-bottom: 20px;
    color: rgba(255, 255, 255, 0.95);
}

.wgi-referrer-button {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: white;
    color: #667eea;
    padding: 14px 32px;
    border-radius: var(--wgi-radius);
    font-size: 16px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.wgi-referrer-button:hover {
    background: rgba(255, 255, 255, 0.95);
    transform: translateY(-2px);
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.15);
    color: #5568d3;
    text-decoration: none;
}

.wgi-referrer-button .wgi-external-icon {
    font-size: 18px;
}

.wgi-referrer-note {
    font-size: 13px;
    color: rgba(255, 255, 255, 0.8);
    margin-top: 12px;
    font-style: italic;
}