/* Styling for the Volume Card containers */
.volume-card {
    background: #ffffff !important;
    border-radius: 12px !important;
    border: 1px solid #e2e8f0 !important;
    margin-bottom: 24px !important;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.02) !important;
    overflow: hidden !important;
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1), box-shadow 0.3s cubic-bezier(0.4, 0, 0.2, 1), border-color 0.3s ease !important;
}

.volume-card:hover {
    transform: translateY(-3px) !important;
    box-shadow: 0 12px 25px rgba(11, 76, 104, 0.08) !important;
    border-color: #cbd5e1 !important;
}

/* Header of the Volume Card */
.volume-header {
    background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%) !important;
    padding: 12px 18px !important;
    border-bottom: 1px solid #e2e8f0 !important;
    display: flex !important;
    justify-content: space-between !important;
    align-items: center !important;
}

.volume-title-wrapper {
    display: flex !important;
    align-items: center !important;
    gap: 10px !important;
    flex-wrap: wrap !important;
}

.volume-icon {
    font-size: 16px !important;
    color: #0b4c68 !important;
    background: rgba(11, 76, 104, 0.08) !important;
    width: 32px !important;
    height: 32px !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    border-radius: 8px !important;
}

.volume-title {
    font-size: 16px !important;
    font-weight: 700 !important;
    color: #1e293b !important;
    margin: 0 !important;
    letter-spacing: -0.01em !important;
    line-height: 1.2 !important;
}

.volume-year-badge {
    background: linear-gradient(135deg, #008080 0%, #0b4c68 100%) !important;
    color: #ffffff !important;
    font-size: 11px !important;
    font-weight: 600 !important;
    padding: 3px 8px !important;
    border-radius: 20px !important;
    box-shadow: 0 2px 6px rgba(11, 76, 104, 0.25) !important;
}

.volume-issues-count {
    font-size: 11px !important;
    color: #64748b !important;
    font-weight: 600 !important;
    background: #e2e8f0 !important;
    padding: 2px 6px !important;
    border-radius: 6px !important;
}

/* Issues Grid Layout */
.issues-grid {
    display: grid !important;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)) !important;
    gap: 16px !important;
    padding: 18px !important;
}

/* Individual Issue Cards */
.issue-item-card {
    background: #ffffff !important;
    border: 1px solid #e2e8f0 !important;
    border-radius: 10px !important;
    padding: 16px !important;
    display: flex !important;
    flex-direction: column !important;
    justify-content: space-between !important;
    text-decoration: none !important;
    position: relative !important;
    overflow: hidden !important;
    transition: transform 0.2s cubic-bezier(0.4, 0, 0.2, 1), border-color 0.2s ease, box-shadow 0.2s ease !important;
}

.issue-item-card:hover {
    border-color: #0b4c68 !important;
    background: #fcfdfe !important;
    transform: translateY(-2px) !important;
    box-shadow: 0 6px 15px rgba(11, 76, 104, 0.05) !important;
}

/* Modern blue left accent bar on hover */
.issue-item-card::before {
    content: '' !important;
    position: absolute !important;
    top: 0 !important;
    left: 0 !important;
    width: 4px !important;
    height: 0 !important;
    background: #0b4c68 !important;
    transition: height 0.2s ease !important;
}

.issue-item-card:hover::before {
    height: 100% !important;
}

.issue-meta {
    display: flex !important;
    align-items: center !important;
    gap: 8px !important;
    margin-bottom: 10px !important;
    flex-wrap: wrap !important;
}

.issue-number-badge {
    background: rgba(11, 76, 104, 0.08) !important;
    color: #0b4c68 !important;
    font-size: 11px !important;
    font-weight: 700 !important;
    padding: 2px 6px !important;
    border-radius: 4px !important;
    text-transform: uppercase !important;
    letter-spacing: 0.05em !important;
}

.issue-date-text {
    font-size: 12px !important;
    color: #64748b !important;
    font-weight: 500 !important;
    display: inline-flex !important;
    align-items: center !important;
    gap: 4px !important;
}

.issue-title {
    font-size: 14px !important;
    font-weight: 600 !important;
    color: #0f172a !important;
    margin: 0 0 16px 0 !important;
    line-height: 1.4 !important;
}

.issue-action {
    display: flex !important;
    align-items: center !important;
    justify-content: space-between !important;
    font-size: 12px !important;
    font-weight: 600 !important;
    color: #0b4c68 !important;
    margin-top: auto !important;
    padding-top: 10px !important;
    border-top: 1px solid #f1f5f9 !important;
    transition: color 0.2s ease !important;
}

.issue-action i {
    font-size: 12px !important;
    transition: transform 0.2s ease !important;
}

.issue-item-card:hover .issue-action {
    color: #07374b !important;
}

.issue-item-card:hover .issue-action i {
    transform: translateX(4px) !important;
}

@media (max-width: 767px) {
    .volume-header {
        padding: 12px !important;
        flex-direction: column !important;
        align-items: flex-start !important;
        gap: 8px !important;
    }
    
    .volume-year-badge {
        align-self: flex-start !important;
    }

    .issues-grid {
        grid-template-columns: 1fr !important;
        gap: 12px !important;
        padding: 12px !important;
    }
}