/* SRRU Library Stats Dashboard Styles */
.srru-wrapper { 
    font-family: 'Sarabun', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif; 
    margin: 20px 0; 
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%); 
    padding: 30px; 
    border-radius: 20px; 
    box-shadow: 0 20px 40px rgba(0,0,0,0.1);
    position: relative;
    overflow: hidden;
}

.srru-wrapper::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grain" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="25" cy="25" r="1" fill="white" opacity="0.1"/><circle cx="75" cy="75" r="1" fill="white" opacity="0.1"/></pattern></defs><rect width="100" height="100" fill="url(%23grain)"/></svg>');
    pointer-events: none;
}

.srru-header-title { 
    text-align: center; 
    color: #ffffff; 
    border-bottom: 3px solid rgba(255,255,255,0.3); 
    margin-bottom: 40px; 
    padding-bottom: 20px; 
    position: relative;
    z-index: 1;
}

.srru-header-title h2 {
    font-size: 2.2em;
    font-weight: 300;
    text-shadow: 0 2px 4px rgba(0,0,0,0.3);
    margin: 0;
}

.srru-header-title h2::before {
    content: '';
    display: inline-block;
    width: 32px;
    height: 32px;
    margin-right: 10px;
    vertical-align: middle;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" fill="white" viewBox="0 0 24 24"><path d="M3 13h8V3H3v10zm0 8h8v-6H3v6zm10 0h8V11h-8v10zm5-18v4h3V3h-3z"/></svg>') no-repeat center;
    background-size: contain;
}

.srru-header-title span {
    color: #ffd700;
    font-weight: 600;
}

.srru-grid-chart { 
    display: grid; 
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr)); 
    gap: 25px; 
    position: relative;
    z-index: 1;
}

.srru-card { 
    background: rgba(255,255,255,0.95); 
    border-radius: 15px; 
    box-shadow: 0 10px 30px rgba(0,0,0,0.1); 
    padding: 25px; 
    border: 1px solid rgba(255,255,255,0.2); 
    display: flex; 
    flex-direction: column; 
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
    position: relative;
    overflow: hidden;
}

.srru-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #667eea, #764ba2);
}

.srru-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0,0,0,0.15);
}

.srru-card h3 { 
    text-align: center; 
    margin: 0 0 20px 0; 
    color: #2c3e50; 
    font-size: 1.3em; 
    font-weight: 600;
    padding: 10px;
    background: linear-gradient(135deg, #f8f9fa, #e9ecef);
    border-radius: 10px;
    border-left: 4px solid #667eea;
    position: relative;
}

/* ไอคอนสำหรับหัวข้อแต่ละการ์ด */
.srru-card h3::before {
    content: '';
    display: inline-block;
    width: 20px;
    height: 20px;
    margin-right: 8px;
    vertical-align: middle;
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
}

.srru-card:nth-child(1) h3::before {
    background-image: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" fill="%23667eea" viewBox="0 0 24 24"><path d="M16 4c0-1.11.89-2 2-2s2 .89 2 2-.89 2-2 2-2-.89-2-2zm4 18v-6h2.5l-2.54-7.63A1.5 1.5 0 0 0 18.54 8H16c-.8 0-1.54.37-2.01.99l-2.54 3.38c-.36.48-.85.63-1.45.63s-1.09-.15-1.45-.63L6.01 8.99C5.54 8.37 4.8 8 4 8H1.46c-.8 0-1.3.63-1.42 1.37L-2.5 16H0v6h4v-6h2v6h4v-6h2v6h4z"/></svg>');
}

.srru-card:nth-child(2) h3::before {
    background-image: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" fill="%23667eea" viewBox="0 0 24 24"><path d="M18 2H6c-1.1 0-2 .9-2 2v16c0 1.1.9 2 2 2h12c1.1 0 2-.9 2-2V4c0-1.1-.9-2-2-2zM6 4h5v8l-2.5-1.5L6 12V4z"/></svg>');
}

.srru-card:nth-child(3) h3::before {
    background-image: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" fill="%23667eea" viewBox="0 0 24 24"><path d="M12 2l3.09 6.26L22 9.27l-5 4.87 1.18 6.88L12 17.77l-6.18 3.25L7 14.14 2 9.27l6.91-1.01L12 2z"/></svg>');
}

.srru-card:nth-child(4) h3::before {
    background-image: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" fill="%23667eea" viewBox="0 0 24 24"><path d="M11.99 2C6.47 2 2 6.48 2 12s4.47 10 9.99 10C17.52 22 22 17.52 22 12S17.52 2 11.99 2zM12 20c-4.42 0-8-3.58-8-8s3.58-8 8-8 8 3.58 8 8-3.58 8-8 8zm.5-13H11v6l5.25 3.15.75-1.23-4.5-2.67z"/></svg>');
}

.srru-card:nth-child(5) h3::before {
    background-image: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" fill="%23667eea" viewBox="0 0 24 24"><path d="M21 5c-1.11-.35-2.33-.5-3.5-.5-1.95 0-4.05.4-5.5 1.5-1.45-1.1-3.55-1.5-5.5-1.5S2.45 4.9 1 6v14.65c0 .25.25.5.5.5.1 0 .15-.05.25-.05C3.1 20.45 5.05 20 6.5 20c1.95 0 4.05.4 5.5 1.5 1.35-.85 3.8-1.5 5.5-1.5 1.65 0 3.35.3 4.75 1.05.1.05.15.05.25.05.25 0 .5-.25.5-.5V6c-.6-.45-1.25-.75-2-1zm0 13.5c-1.1-.35-2.3-.5-3.5-.5-1.7 0-4.15.65-5.5 1.5V8c1.35-.85 3.8-1.5 5.5-1.5 1.2 0 2.4.15 3.5.5v11.5z"/></svg>');
}

.srru-card:nth-child(6) h3::before {
    background-image: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" fill="%23667eea" viewBox="0 0 24 24"><path d="M7.5 21H2V9h5.5v12zm7.25-18h-5.5v18h5.5V3zM22 11h-5.5v10H22V11z"/></svg>');
}

.srru-card:nth-child(7) h3::before {
    background-image: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" fill="%23667eea" viewBox="0 0 24 24"><path d="M12 2C6.48 2 2 6.48 2 12s4.48 10 10 10 10-4.48 10-10S17.52 2 12 2zm-2 15l-5-5 1.41-1.41L10 14.17l7.59-7.59L19 8l-9 9z"/></svg>');
}

.canvas-box { 
    position: relative; 
    height: 320px; 
    width: 100%; 
    display: flex;
    align-items: center;
    justify-content: center;
}

.srru-stats-summary {
    background: rgba(255,255,255,0.1);
    border-radius: 15px;
    padding: 20px;
    margin-bottom: 30px;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 15px;
    position: relative;
    z-index: 1;
}

.summary-item {
    text-align: center;
    color: white;
}

.summary-number {
    font-size: 2.5em;
    font-weight: bold;
    display: block;
    text-shadow: 0 2px 4px rgba(0,0,0,0.3);
}

.summary-label {
    font-size: 0.9em;
    opacity: 0.9;
    margin-top: 5px;
}

.summary-label::before {
    content: '';
    display: inline-block;
    width: 16px;
    height: 16px;
    margin-right: 5px;
    vertical-align: middle;
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
}

.summary-item:nth-child(1) .summary-label::before {
    background-image: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" fill="white" viewBox="0 0 24 24"><path d="M16 4c0-1.11.89-2 2-2s2 .89 2 2-.89 2-2 2-2-.89-2-2zm4 18v-6h2.5l-2.54-7.63A1.5 1.5 0 0 0 18.54 8H16c-.8 0-1.54.37-2.01.99l-2.54 3.38c-.36.48-.85.63-1.45.63s-1.09-.15-1.45-.63L6.01 8.99C5.54 8.37 4.8 8 4 8H1.46c-.8 0-1.3.63-1.42 1.37L-2.5 16H0v6h4v-6h2v6h4v-6h2v6h4z"/></svg>');
}

.summary-item:nth-child(2) .summary-label::before {
    background-image: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" fill="white" viewBox="0 0 24 24"><path d="M18 2H6c-1.1 0-2 .9-2 2v16c0 1.1.9 2 2 2h12c1.1 0 2-.9 2-2V4c0-1.1-.9-2-2-2zM6 4h5v8l-2.5-1.5L6 12V4z"/></svg>');
}

.summary-item:nth-child(3) .summary-label::before {
    background-image: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" fill="white" viewBox="0 0 24 24"><path d="M12 2l3.09 6.26L22 9.27l-5 4.87 1.18 6.88L12 17.77l-6.18 3.25L7 14.14 2 9.27l6.91-1.01L12 2z"/></svg>');
}

.summary-item:nth-child(4) .summary-label::before {
    background-image: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" fill="white" viewBox="0 0 24 24"><path d="M21 5c-1.11-.35-2.33-.5-3.5-.5-1.95 0-4.05.4-5.5 1.5-1.45-1.1-3.55-1.5-5.5-1.5S2.45 4.9 1 6v14.65c0 .25.25.5.5.5.1 0 .15-.05.25-.05C3.1 20.45 5.05 20 6.5 20c1.95 0 4.05.4 5.5 1.5 1.35-.85 3.8-1.5 5.5-1.5 1.65 0 3.35.3 4.75 1.05.1.05.15.05.25.05.25 0 .5-.25.5-.5V6c-.6-.45-1.25-.75-2-1zm0 13.5c-1.1-.35-2.3-.5-3.5-.5-1.7 0-4.15.65-5.5 1.5V8c1.35-.85 3.8-1.5 5.5-1.5 1.2 0 2.4.15 3.5.5v11.5z"/></svg>');
}

.action-btn {
    background: rgba(255,255,255,0.2);
    border: 2px solid rgba(255,255,255,0.3);
    color: white;
    padding: 8px 16px;
    margin: 0 5px;
    border-radius: 25px;
    cursor: pointer;
    font-size: 0.9em;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
    position: relative;
}

.action-btn::before {
    content: '';
    display: inline-block;
    width: 16px;
    height: 16px;
    margin-right: 5px;
    vertical-align: middle;
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
}

.print-btn::before {
    background-image: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" fill="white" viewBox="0 0 24 24"><path d="M19 8H5c-1.66 0-3 1.34-3 3v6h4v4h12v-4h4v-6c0-1.66-1.34-3-3-3zm-3 11H8v-5h8v5zm3-7c-.55 0-1-.45-1-1s.45-1 1-1 1 .45 1 1-.45 1-1 1zm-1-9H6v4h12V3z"/></svg>');
}

.export-btn::before {
    background-image: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" fill="white" viewBox="0 0 24 24"><path d="M14,2H6A2,2 0 0,0 4,4V20A2,2 0 0,0 6,22H18A2,2 0 0,0 20,20V8L14,2M18,20H6V4H13V9H18V20Z"/></svg>');
}

.share-btn::before {
    background-image: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" fill="white" viewBox="0 0 24 24"><path d="M18 16.08c-.76 0-1.44.3-1.96.77L8.91 12.7c.05-.23.09-.46.09-.7s-.04-.47-.09-.7l7.05-4.11c.54.5 1.25.81 2.04.81 1.66 0 3-1.34 3-3s-1.34-3-3-3-3 1.34-3 3c0 .24.04.47.09.7L8.04 9.81C7.5 9.31 6.79 9 6 9c-1.66 0-3 1.34-3 3s1.34 3 3 3c.79 0 1.5-.31 2.04-.81l7.12 4.16c-.05.21-.08.43-.08.65 0 1.61 1.31 2.92 2.92 2.92 1.61 0 2.92-1.31 2.92-2.92s-1.31-2.92-2.92-2.92z"/></svg>');
}

.action-btn:hover {
    background: rgba(255,255,255,0.3);
    border-color: rgba(255,255,255,0.5);
    transform: translateY(-2px);
}

/* Print Styles */
@media print {
    body * {
        visibility: hidden;
    }
    
    .srru-wrapper, .srru-wrapper * {
        visibility: visible;
    }
    
    .srru-wrapper {
        position: absolute;
        left: 0;
        top: 0;
        width: 100% !important;
        background: white !important;
        box-shadow: none !important;
        padding: 20px !important;
        margin: 0 !important;
    }
    
    .srru-wrapper::before {
        display: none;
    }
    
    .srru-header-title {
        color: #333 !important;
        border-bottom: 2px solid #333 !important;
    }
    
    .srru-header-title h2 {
        color: #333 !important;
        text-shadow: none !important;
    }
    
    .srru-header-title span {
        color: #666 !important;
    }
    
    .action-btn {
        display: none !important;
    }
    
    .srru-card {
        background: white !important;
        box-shadow: 0 1px 3px rgba(0,0,0,0.2) !important;
        break-inside: avoid;
        page-break-inside: avoid;
    }
    
    .srru-stats-summary {
        background: #f8f9fa !important;
        border: 1px solid #ddd !important;
    }
    
    .summary-item {
        color: #333 !important;
    }
    
    .canvas-box {
        height: 250px !important;
    }
}

@media (max-width: 768px) {
    .srru-wrapper { 
        padding: 20px; 
    }
    
    .srru-grid-chart { 
        grid-template-columns: 1fr; 
    }
    
    .srru-header-title h2 { 
        font-size: 1.8em; 
    }
    
    .action-btn { 
        display: block; 
        margin: 5px auto; 
        width: 200px; 
    }
}