/**
 * ITX PAMM Section Styles - TED Talks Inspired Design
 * ForTraders.org - Modern card layout for PAMM articles
 * Version: 1.0.0
 */

/* ========================================
   CSS VARIABLES
======================================== */

:root {
    --itx-pamm-bg: #ffffff;
    --itx-pamm-border: #e5e7eb;
    --itx-pamm-text: #000000;
    --itx-pamm-text-muted: #6b7280;
    --itx-pamm-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    --itx-pamm-shadow-hover: 0 8px 24px rgba(0, 0, 0, 0.12);
    --itx-pamm-radius: 12px;
    --itx-pamm-orange: #F7A600;
    --itx-pamm-orange-grad: #FFD748;
}

/* ========================================
   MAIN SECTION CONTAINER
======================================== */

.itx-pamm-section {
    margin: 28px 0;
}

.itx-pamm-section .turn_box {
    background: transparent;
    border: none;
    padding: 0;
}

.itx-pamm-section .clearfix {
    margin-bottom: 16px;
}

.itx-pamm-section h3 {
    font-size: 30px;
    font-family: 'PT Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
    font-weight: 700;
    color: #1e293b;
    margin: 0;
    line-height: 1.2;
}

.itx-pamm-section hr {
    margin: 16px 0 24px 0;
    border: none;
    border-top: 1px solid #e5e7eb;
}

/* ========================================
   CARDS CONTAINER
======================================== */

.itx-pamm-section .itx-pamm-container {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 24px;
    margin-top: 0;
    width: 100%;
}

/* Убрано правило скрытия карточек - теперь все карточки отображаются */

/* ========================================
   PAMM CARD
======================================== */

.itx-pamm-section .itx-pamm-card {
    background: var(--itx-pamm-bg);
    border-radius: var(--itx-pamm-radius);
    overflow: hidden;
    box-shadow: var(--itx-pamm-shadow);
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    height: 100%;
    border: 1px solid var(--itx-pamm-border);
    min-width: 0;
    width: 100%;
}

.itx-pamm-section .itx-pamm-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--itx-pamm-shadow-hover);
    border-color: var(--itx-pamm-orange);
}

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

/* ========================================
   CARD IMAGE
======================================== */

.itx-pamm-section .itx-pamm-card-image {
    position: relative;
    width: 100%;
    height: 200px;
    overflow: hidden;
    background: #f5f5f5;
}

.itx-pamm-section .itx-pamm-card-image img,
.itx-pamm-section .itx-pamm-card-image .itx-pamm-card-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
    display: block;
}

.itx-pamm-section .itx-pamm-card:hover .itx-pamm-card-image img {
    transform: scale(1.05);
}

/* ========================================
   CARD CONTENT
======================================== */

.itx-pamm-section .itx-pamm-card-content {
    padding: 16px;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

/* ========================================
   CARD TITLE
======================================== */

.itx-pamm-section .itx-pamm-card-title {
    margin: 0 0 8px 0;
    font-size: 16px;
    line-height: 1.4;
    font-weight: 600;
    color: var(--itx-pamm-text);
    font-family: 'PT Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
    word-wrap: break-word;
    overflow-wrap: break-word;
    hyphens: auto;
}

.itx-pamm-section .itx-pamm-card-title a {
    color: var(--itx-pamm-text);
    text-decoration: none;
    transition: color 0.3s ease;
}

.itx-pamm-section .itx-pamm-card-title a:hover {
    color: #146eb3;
}

/* ========================================
   CARD META
======================================== */

.itx-pamm-section .itx-pamm-card-meta {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    color: var(--itx-pamm-text-muted);
    margin-top: auto;
    font-family: 'PT Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
}

.itx-pamm-section .itx-pamm-card-meta-separator {
    color: var(--itx-pamm-text-muted);
}

/* ========================================
   LOAD MORE BUTTON
======================================== */

/* Общие стили для кнопки (работают везде) */
.itx-pamm-load-more {
    display: flex;
    justify-content: center;
    margin-top: 24px;
}

.itx-pamm-load-more-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 8px 20px;
    font-size: 13px;
    font-weight: 600;
    color: #ffffff;
    background: linear-gradient(135deg, var(--itx-pamm-orange), var(--itx-pamm-orange-grad));
    border: none;
    border-radius: 6px;
    cursor: pointer;
    text-decoration: none;
    transition: all 0.3s ease;
    box-shadow: 0 2px 6px rgba(247, 166, 0, 0.2);
    position: relative;
    overflow: hidden;
    font-family: 'PT Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
}

.itx-pamm-load-more-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.5s ease;
}

.itx-pamm-load-more-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 16px rgba(247, 166, 0, 0.3);
}

.itx-pamm-load-more-btn:hover::before {
    left: 100%;
}

.itx-pamm-load-more-btn:active {
    transform: translateY(0);
}

.itx-pamm-load-more-btn[data-loading="true"] {
    opacity: 0.7;
    cursor: not-allowed;
    pointer-events: none;
}

/* Специфичные стили для секции PAMM (для обратной совместимости) */
.itx-pamm-section .itx-pamm-load-more {
    display: flex;
    justify-content: center;
    margin-top: 24px;
}

.itx-pamm-section .itx-pamm-load-more-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 8px 20px;
    font-size: 13px;
    font-weight: 600;
    color: #ffffff;
    background: linear-gradient(135deg, var(--itx-pamm-orange), var(--itx-pamm-orange-grad));
    border: none;
    border-radius: 6px;
    cursor: pointer;
    text-decoration: none;
    transition: all 0.3s ease;
    box-shadow: 0 2px 6px rgba(247, 166, 0, 0.2);
    position: relative;
    overflow: hidden;
    font-family: 'PT Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
}

.itx-pamm-section .itx-pamm-load-more-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.5s ease;
}

.itx-pamm-section .itx-pamm-load-more-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 16px rgba(247, 166, 0, 0.3);
}

.itx-pamm-section .itx-pamm-load-more-btn:hover::before {
    left: 100%;
}

.itx-pamm-section .itx-pamm-load-more-btn:active {
    transform: translateY(0);
}

.itx-pamm-section .itx-pamm-load-more-btn[data-loading="true"] {
    opacity: 0.7;
    cursor: not-allowed;
    pointer-events: none;
}

/* ========================================
   LOADER
======================================== */

.itx-pamm-section-loader {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 40px;
}

.itx-pamm-section-loader-spinner {
    width: 40px;
    height: 40px;
    border: 3px solid var(--itx-pamm-border);
    border-top-color: var(--itx-pamm-orange);
    border-radius: 50%;
    animation: itx-pamm-spin 0.8s linear infinite;
}

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

/* ========================================
   RESPONSIVE DESIGN
======================================== */

@media (max-width: 1024px) {
    .itx-pamm-section .itx-pamm-container {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 20px;
    }
}

@media (max-width: 768px) {
    .itx-pamm-section .itx-pamm-container {
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 12px;
        padding: 0 15px;
        max-width: 100%;
        margin: 0 auto;
    }
    
    .itx-pamm-section .itx-pamm-card {
        min-width: 0;
        width: 100%;
        transition: transform 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    }
    
    .itx-pamm-section .itx-pamm-card.hidden-mobile {
        display: none !important;
    }
    
    .itx-pamm-section h3 {
        font-size: 24px;
    }
    
    .itx-pamm-section .itx-pamm-card-image {
        height: 180px;
    }
    
    .itx-pamm-section .itx-pamm-card-title {
        font-size: 15px;
        word-wrap: break-word;
        overflow-wrap: break-word;
    }
}

@media (max-width: 480px) {
    .itx-pamm-section .itx-pamm-container {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 10px;
        padding: 0 10px;
    }
    
    .itx-pamm-section .itx-pamm-card {
        min-width: 0;
        width: 100%;
    }
    
    .itx-pamm-section .itx-pamm-card-content {
        padding: 12px;
    }
    
    .itx-pamm-section .itx-pamm-card-image {
        height: 160px;
    }
    
    .itx-pamm-section .itx-pamm-card-title {
        font-size: 14px;
        line-height: 1.3;
    }
}

@media (max-width: 360px) {
    .itx-pamm-section .itx-pamm-container {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 8px;
        padding: 0 8px;
    }
    
    .itx-pamm-section .itx-pamm-card {
        min-width: 0;
        width: 100%;
    }
    
    .itx-pamm-section .itx-pamm-card-image {
        height: 140px;
    }
    
    .itx-pamm-section .itx-pamm-card-title {
        font-size: 13px;
        line-height: 1.3;
    }
    
    .itx-pamm-section .itx-pamm-card-content {
        padding: 10px;
    }
}