/**
 * FILE: modules/mod_check_prezzo_amazon/tmpl/style.css
 * FUNZIONE: Stili modulo — Form, Spinner, Result Section, Similar Grid
 * VERSIONE: V.2.0.0
 */

/* ========================
   WRAPPER
   ======================== */
.cpa-wrapper {
    max-width: 100%;
    width: 100%;
    padding: 1.5rem;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

/* ========================
   FORM SECTION
   ======================== */
.cpa-form-section {
    transition: opacity 0.3s ease;
}

.cpa-form-section.cpa-hidden {
    display: none;
}

.cpa-form-inner {
    max-width: 600px;
    margin: 0 auto;
}

.cpa-input-group {
    display: flex;
    gap: 0.5rem;
    align-items: stretch;
}

.cpa-url-input {
    flex: 1;
    padding: 0.65rem 0.85rem;
    border: 2px solid #ddd;
    border-radius: 8px;
    font-size: 0.95rem;
    transition: border-color 0.2s;
    outline: none;
    min-width: 0;
}

.cpa-url-input:focus {
    border-color: #ff6600;
    box-shadow: 0 0 0 3px rgba(255, 102, 0, 0.15);
}

.cpa-url-input::placeholder {
    color: #aaa;
}

.cpa-btn-analizza {
    padding: 0.65rem 1.1rem;
    background: linear-gradient(135deg, #ff6600, #ff8533);
    color: #fff;
    border: none;
    border-radius: 8px;
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    white-space: nowrap;
    transition: transform 0.15s, box-shadow 0.15s;
}

.cpa-btn-analizza:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(255, 102, 0, 0.35);
}

.cpa-btn-analizza:active {
    transform: translateY(0);
}

/* ========================
   ERROR
   ======================== */
.cpa-error {
    display: none;
    margin-top: 0.75rem;
    padding: 0.6rem 0.85rem;
    background: #fff3f3;
    border: 1px solid #ffcccc;
    border-radius: 6px;
    color: #cc0000;
    font-size: 0.88rem;
}

.cpa-error.cpa-visible {
    display: block;
}

/* ========================
   SPINNER SECTION
   ======================== */
.cpa-spinner-section {
    display: none;
    text-align: center;
    padding: 2rem 0;
}

.cpa-spinner-section.cpa-visible {
    display: block;
}

.cpa-spinner {
    width: 48px;
    height: 48px;
    border: 4px solid #f0f0f0;
    border-top-color: #ff6600;
    border-radius: 50%;
    margin: 0 auto 1rem;
    animation: cpa-spin 0.8s linear infinite;
}

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

.cpa-spinner-text {
    font-size: 1rem;
    color: #333;
    transition: opacity 0.3s ease;
}

.cpa-spinner-text.cpa-fading {
    opacity: 0.3;
}

/* ========================
   RESULT SECTION
   ======================== */
.cpa-result-section {
    animation: cpa-fade-in 0.4s ease;
}

@keyframes cpa-fade-in {
    from { opacity: 0; transform: translateY(10px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* Product preview (immagine + titolo) */
.cpa-product-preview {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
}

.cpa-product-preview img {
    width: 80px;
    height: 80px;
    object-fit: contain;
    border-radius: 6px;
    border: 1px solid #eee;
}

.cpa-product-title-preview {
    flex: 1;
    font-size: 0.88rem;
    color: #333;
    margin: 0;
}

/* Result box (Caso A/B/C) */
.cpa-result-box {
    width: 100%;
    padding: 1rem;
    border-radius: 8px;
    margin-bottom: 1rem;
    font-size: 0.9rem;
    line-height: 1.5;
}

.cpa-result-a {
    background: #f0f7ff;
    border-left: 4px solid #2196F3;
}

.cpa-result-b {
    background: #fff8f0;
    border-left: 4px solid #ff6600;
}

.cpa-result-c {
    background: #f0fff0;
    border-left: 4px solid #4CAF50;
}

.cpa-result-title {
    margin: 0 0 0.35rem 0;
    font-weight: 600;
    color: #222;
}

.cpa-result-desc {
    margin: 0;
    color: #666;
    font-size: 0.85rem;
}

/* Result actions */
.cpa-result-actions {
    width: 100%;
    display: flex;
    gap: 0.5rem;
    margin-bottom: 0.75rem;
    align-items: center;
    flex-wrap: wrap;
}

.cpa-btn-reopen {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.6rem 1.2rem;
    background: linear-gradient(135deg, #ff6600, #ff8533);
    color: #fff !important;
    text-decoration: none !important;
    border-radius: 8px;
    font-size: 0.92rem;
    font-weight: 600;
    transition: transform 0.15s, box-shadow 0.15s;
}

.cpa-btn-reopen:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(255, 102, 0, 0.35);
    color: #fff !important;
}

.cpa-btn-new-search {
    padding: 0.55rem 1rem;
    background: transparent;
    color: #666;
    border: 1px solid #ddd;
    border-radius: 8px;
    font-size: 0.88rem;
    cursor: pointer;
    transition: border-color 0.2s, color 0.2s;
}

.cpa-btn-new-search:hover {
    border-color: #999;
    color: #333;
}

/* Fallback link */
.cpa-fallback-link {
    margin-bottom: 1rem;
    font-size: 0.85rem;
    color: #888;
}

.cpa-fallback-link a {
    color: #ff6600;
    text-decoration: underline;
}

.cpa-fallback-link a:hover {
    color: #e55b00;
}

/* ========================
   SIMILAR SECTION
   ======================== */
.cpa-similar-section {
    width: 100%;
    margin-top: 1.25rem;
    padding-top: 1rem;
    border-top: 1px solid #eee;
}

.cpa-similar-section h6 {
    margin-bottom: 0.75rem;
    font-size: 0.92rem;
    color: #333;
}

/* Similar grid — usa classi di related-products-grid già in custom.css.
   Override per griglia compatta inline nel modulo */
.cpa-similar-grid.related-products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 0.75rem;
}

/* ========================
   RESPONSIVE
   ======================== */
@media (max-width: 576px) {
    .cpa-input-group {
        flex-direction: column;
    }

    .cpa-btn-analizza {
        width: 100%;
    }

    .cpa-result-actions {
        flex-direction: column;
    }

    .cpa-btn-reopen,
    .cpa-btn-new-search {
        width: 100%;
        text-align: center;
        justify-content: center;
    }

    .cpa-similar-grid.related-products-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}