/* ============================================
   Cooking Protocol Frontend Styles
   طراحی لیست دستورهای آشپزی
   ============================================ */

.cpfp-recipes-app {
    --cpfp-primary: #d63638;
    --cpfp-primary-dark: #a52828;
    --cpfp-primary-light: #ffe8e8;
    --cpfp-secondary: #2c7a4b;
    --cpfp-secondary-light: #e8f5e9;
    --cpfp-bg: #fafafa;
    --cpfp-card-bg: #ffffff;
    --cpfp-text: #1a1a1a;
    --cpfp-text-light: #666;
    --cpfp-border: #e5e5e5;
    --cpfp-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
    --cpfp-shadow-hover: 0 8px 24px rgba(0, 0, 0, 0.12);
    --cpfp-radius: 12px;
    --cpfp-transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);

    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Tahoma, "Vazirmatn", "IRANSans", sans-serif;
    direction: rtl;
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px 16px;
    color: var(--cpfp-text);
    line-height: 1.6;
}

/* هدر */
.cpfp-app-header {
    text-align: center;
    margin-bottom: 32px;
    padding: 32px 20px;
    background: linear-gradient(135deg, #fff 0%, #fff8f8 100%);
    border-radius: var(--cpfp-radius);
    border: 1px solid var(--cpfp-border);
    box-shadow: var(--cpfp-shadow);
}

.cpfp-app-title {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    margin-bottom: 8px;
}

.cpfp-app-icon {
    font-size: 36px;
    line-height: 1;
}

.cpfp-app-title h2 {
    margin: 0;
    font-size: 28px;
    font-weight: 700;
    color: var(--cpfp-primary);
}

.cpfp-app-subtitle {
    margin: 0;
    color: var(--cpfp-text-light);
    font-size: 15px;
}

/* فیلترها */
.cpfp-filters-wrap {
    background: var(--cpfp-card-bg);
    padding: 20px;
    border-radius: var(--cpfp-radius);
    box-shadow: var(--cpfp-shadow);
    margin-bottom: 24px;
    border: 1px solid var(--cpfp-border);
}

.cpfp-search-box {
    position: relative;
    margin-bottom: 16px;
}

.cpfp-search-icon {
    position: absolute;
    right: 14px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 18px;
    color: var(--cpfp-text-light);
    pointer-events: none;
}

.cpfp-search-input {
    width: 100%;
    padding: 12px 44px 12px 16px;
    border: 2px solid var(--cpfp-border);
    border-radius: 10px;
    font-size: 15px;
    background: #fff;
    transition: var(--cpfp-transition);
    box-sizing: border-box;
}

.cpfp-search-input:focus {
    outline: none;
    border-color: var(--cpfp-primary);
    box-shadow: 0 0 0 3px rgba(214, 54, 56, 0.1);
}

.cpfp-filters-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 12px;
    align-items: center;
}

.cpfp-filter-select {
    padding: 10px 14px;
    border: 2px solid var(--cpfp-border);
    border-radius: 8px;
    background: #fff;
    font-size: 14px;
    color: var(--cpfp-text);
    cursor: pointer;
    transition: var(--cpfp-transition);
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%23666' d='M6 8L0 0h12z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: left 14px center;
    padding-left: 32px;
}

.cpfp-filter-select:focus {
    outline: none;
    border-color: var(--cpfp-primary);
    box-shadow: 0 0 0 3px rgba(214, 54, 56, 0.1);
}

.cpfp-filter-select:hover {
    border-color: var(--cpfp-primary);
}

.cpfp-reset-btn {
    padding: 10px 18px;
    border: 2px solid var(--cpfp-border);
    border-radius: 8px;
    background: #fff;
    font-size: 13px;
    color: var(--cpfp-text-light);
    cursor: pointer;
    transition: var(--cpfp-transition);
    font-weight: 600;
}

.cpfp-reset-btn:hover {
    background: var(--cpfp-primary);
    color: #fff;
    border-color: var(--cpfp-primary);
}

/* آمار نتایج */
.cpfp-results-info {
    margin-bottom: 16px;
    padding: 0 4px;
}

.cpfp-results-count {
    color: var(--cpfp-text-light);
    font-size: 14px;
}

.cpfp-results-count strong {
    color: var(--cpfp-primary);
    font-weight: 700;
}

/* گرید */
.cpfp-recipes-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 24px;
    margin-bottom: 32px;
}

/* کارت دستور */
.cpfp-recipe-card {
    background: var(--cpfp-card-bg);
    border-radius: var(--cpfp-radius);
    overflow: hidden;
    box-shadow: var(--cpfp-shadow);
    transition: var(--cpfp-transition);
    border: 1px solid var(--cpfp-border);
    cursor: pointer;
    position: relative;
    display: flex;
    flex-direction: column;
    height: 100%;
    text-decoration: none;
    color: inherit;
}

.cpfp-recipe-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--cpfp-shadow-hover);
    border-color: var(--cpfp-primary);
}

.cpfp-recipe-card-link {
    text-decoration: none;
    color: inherit;
    display: flex;
    flex-direction: column;
    height: 100%;
}

/* تصویر کارت */
.cpfp-card-image-wrap {
    position: relative;
    width: 100%;
    aspect-ratio: 4 / 3;
    overflow: hidden;
    background: linear-gradient(135deg, #ffe8e8 0%, #fff5f5 100%);
    display: flex;
    align-items: center;
    justify-content: center;
}

.cpfp-card-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    transition: transform 0.5s ease;
    display: block;
    /* اطمینان از فیت شدن هر تصویر با هر سایزی */
    max-width: none;
    max-height: none;
    min-width: 100%;
    min-height: 100%;
}

.cpfp-recipe-card:hover .cpfp-card-image {
    transform: scale(1.08);
}

/* اگر تصویر خراب است یا لود نمی‌شود */
.cpfp-card-image-wrap::before {
    content: '🍽️';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 56px;
    opacity: 0.4;
    pointer-events: none;
    z-index: 0;
}

.cpfp-card-image-wrap:has(.cpfp-card-image)::before {
    display: none;
}

.cpfp-card-image {
    position: relative;
    z-index: 1;
}

.cpfp-card-image-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #ffe8e8 0%, #fff5f5 100%);
    font-size: 64px;
    color: var(--cpfp-primary);
    position: relative;
    z-index: 1;
}

/* بج نوع غذا روی تصویر */
.cpfp-card-badges {
    position: absolute;
    top: 12px;
    right: 12px;
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    max-width: calc(100% - 24px);
}

.cpfp-badge {
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 11px;
    font-weight: 600;
    color: #fff;
    background: rgba(214, 54, 56, 0.92);
    backdrop-filter: blur(6px);
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.15);
    white-space: nowrap;
}

.cpfp-badge.ketogenic { background: rgba(108, 117, 125, 0.92); }
.cpfp-badge.vegan { background: rgba(44, 122, 75, 0.92); }
.cpfp-badge.vegetarian { background: rgba(76, 175, 80, 0.92); }
.cpfp-badge.high-protein { background: rgba(183, 28, 28, 0.92); }
.cpfp-badge.low-carb { background: rgba(33, 150, 243, 0.92); }
.cpfp-badge.gluten-free { background: rgba(156, 39, 176, 0.92); }
.cpfp-badge.diabetic { background: rgba(0, 121, 107, 0.92); }
.cpfp-badge.persian { background: rgba(76, 0, 130, 0.92); }
.cpfp-badge.italian { background: rgba(255, 152, 0, 0.92); }
.cpfp-badge.seafood { background: rgba(0, 105, 92, 0.92); }
.cpfp-badge.stew { background: rgba(121, 85, 72, 0.92); }
.cpfp-badge.kebab { background: rgba(213, 0, 0, 0.92); }
.cpfp-badge.salad { background: rgba(104, 159, 56, 0.92); }
.cpfp-badge.soup { background: rgba(255, 87, 34, 0.92); }
.cpfp-badge.breakfast { background: rgba(255, 193, 7, 0.92); color: #5d4037; }
.cpfp-badge.dessert { background: rgba(233, 30, 99, 0.92); }

/* بدنه کارت */
.cpfp-card-body {
    padding: 16px 18px 20px;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.cpfp-card-title {
    margin: 0 0 8px;
    font-size: 17px;
    font-weight: 700;
    color: var(--cpfp-text);
    line-height: 1.4;
    min-height: 48px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.cpfp-card-excerpt {
    margin: 0 0 14px;
    color: var(--cpfp-text-light);
    font-size: 13px;
    line-height: 1.6;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    flex: 1;
}

/* اطلاعات سریع */
.cpfp-card-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 8px;
    padding-top: 14px;
    border-top: 1px dashed var(--cpfp-border);
}

.cpfp-stat {
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2px;
}

.cpfp-stat-icon {
    font-size: 16px;
    line-height: 1;
}

.cpfp-stat-value {
    font-size: 14px;
    font-weight: 700;
    color: var(--cpfp-text);
}

.cpfp-stat-label {
    font-size: 10px;
    color: var(--cpfp-text-light);
}

/* ستاره‌ها در کارت */
.cpfp-card-stars {
    color: #ffb900;
    font-size: 13px;
    letter-spacing: 1px;
    line-height: 1;
}

/* حالت بدون نتیجه */
.cpfp-no-results {
    text-align: center;
    padding: 60px 20px;
    background: var(--cpfp-card-bg);
    border-radius: var(--cpfp-radius);
    border: 2px dashed var(--cpfp-border);
}

.cpfp-no-results-icon {
    font-size: 64px;
    margin-bottom: 16px;
    opacity: 0.6;
}

.cpfp-no-results h3 {
    margin: 0 0 8px;
    color: var(--cpfp-text);
    font-size: 20px;
}

.cpfp-no-results p {
    color: var(--cpfp-text-light);
    margin: 0;
}

/* لودینگ */
.cpfp-loading {
    text-align: center;
    padding: 40px 20px;
    color: var(--cpfp-text-light);
}

.cpfp-spinner {
    width: 40px;
    height: 40px;
    border: 4px solid var(--cpfp-border);
    border-top-color: var(--cpfp-primary);
    border-radius: 50%;
    margin: 0 auto 12px;
    animation: cpfp-spin 0.8s linear infinite;
}

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

/* دکمه بارگذاری بیشتر */
.cpfp-load-more-wrap {
    text-align: center;
    margin-bottom: 32px;
}

.cpfp-load-more-btn {
    padding: 14px 40px;
    background: var(--cpfp-primary);
    color: #fff;
    border: none;
    border-radius: 50px;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--cpfp-transition);
    box-shadow: 0 4px 12px rgba(214, 54, 56, 0.3);
}

.cpfp-load-more-btn:hover {
    background: var(--cpfp-primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(214, 54, 56, 0.4);
}

.cpfp-load-more-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

/* اعتبار */
.cpfp-credit {
    text-align: center;
    padding: 20px;
    margin-top: 32px;
    background: linear-gradient(135deg, #fff8f8 0%, #fff 100%);
    border-radius: var(--cpfp-radius);
    border: 1px solid var(--cpfp-border);
}

.cpfp-credit p {
    margin: 0;
    color: var(--cpfp-text-light);
    font-size: 13px;
}

.cpfp-credit a {
    color: var(--cpfp-primary);
    text-decoration: none;
    font-weight: 600;
}

.cpfp-credit a:hover {
    text-decoration: underline;
}

.cpfp-credit strong {
    color: var(--cpfp-secondary);
    font-weight: 700;
}

/* انیمیشن ورود کارت‌ها */
@keyframes cpfp-card-enter {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.cpfp-recipe-card {
    animation: cpfp-card-enter 0.4s ease backwards;
}

.cpfp-recipes-grid .cpfp-recipe-card:nth-child(1) { animation-delay: 0.05s; }
.cpfp-recipes-grid .cpfp-recipe-card:nth-child(2) { animation-delay: 0.1s; }
.cpfp-recipes-grid .cpfp-recipe-card:nth-child(3) { animation-delay: 0.15s; }
.cpfp-recipes-grid .cpfp-recipe-card:nth-child(4) { animation-delay: 0.2s; }
.cpfp-recipes-grid .cpfp-recipe-card:nth-child(5) { animation-delay: 0.25s; }
.cpfp-recipes-grid .cpfp-recipe-card:nth-child(6) { animation-delay: 0.3s; }
.cpfp-recipes-grid .cpfp-recipe-card:nth-child(7) { animation-delay: 0.35s; }
.cpfp-recipes-grid .cpfp-recipe-card:nth-child(8) { animation-delay: 0.4s; }
.cpfp-recipes-grid .cpfp-recipe-card:nth-child(9) { animation-delay: 0.45s; }
.cpfp-recipes-grid .cpfp-recipe-card:nth-child(10) { animation-delay: 0.5s; }
.cpfp-recipes-grid .cpfp-recipe-card:nth-child(11) { animation-delay: 0.55s; }
.cpfp-recipes-grid .cpfp-recipe-card:nth-child(12) { animation-delay: 0.6s; }

/* ریسپانسیو */
@media screen and (max-width: 768px) {
    .cpfp-recipes-app {
        padding: 12px 8px;
    }

    .cpfp-app-header {
        padding: 24px 16px;
        margin-bottom: 20px;
    }

    .cpfp-app-title h2 {
        font-size: 22px;
    }

    .cpfp-app-subtitle {
        font-size: 13px;
    }

    .cpfp-filters-row {
        grid-template-columns: 1fr;
    }

    .cpfp-recipes-grid {
        grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
        gap: 16px;
    }

    .cpfp-card-title {
        font-size: 15px;
        min-height: 42px;
    }
}

@media screen and (max-width: 480px) {
    .cpfp-recipes-grid {
        grid-template-columns: 1fr;
    }

    .cpfp-card-stats {
        gap: 4px;
    }

    .cpfp-stat-value {
        font-size: 13px;
    }
}