:root {
    --bg-gradient: linear-gradient(135deg, #0d3b66, #006466);
    --panel-bg: #ffffff;
    --primary-blue: #0a2540;
    --accent-green: #007f5f;
    --accent-green-hover: #009624;
    --text-dark: #333333;
    --border-color: #dddddd;
    --callout-bg: #eef9ff;
    --modal-overlay: rgba(0, 0, 0, 0.85);
}

* { 
    box-sizing: border-box; 
    margin: 0; 
    padding: 0; 
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif; 
}

body { 
    background-color: #f4f6f9; 
    color: var(--text-dark); 
    line-height: 1.6; 
}

header { 
    background: var(--primary-blue); 
    color: white; 
    padding: 40px 20px; 
    text-align: center; 
    box-shadow: 0 4px 6px rgba(0,0,0,0.1); 
}

.container { 
    max-width: 1200px; 
    margin: 0 auto; 
    padding: 20px; 
}

.section-content { 
    background: white; 
    padding: 30px; 
    border-radius: 8px; 
    margin-bottom: 30px; 
    box-shadow: 0 2px 4px rgba(0,0,0,0.05); 
}

.section-content h2 { 
    color: var(--primary-blue); 
    border-bottom: 3px solid var(--accent-green); 
    display: inline-block; 
    margin-bottom: 15px; 
    padding-bottom: 5px; 
}

.section-content h3 { 
    color: var(--primary-blue); 
    margin: 20px 0 10px 0; 
    font-size: 1.25rem; 
}

.section-content h4 { 
    color: var(--accent-green); 
    margin: 15px 0 5px 0; 
    font-size: 1.05rem; 
}

.section-content ul, .section-content ol { 
    margin-left: 20px; 
    margin-bottom: 15px; 
}

.section-content li { 
    margin-bottom: 8px; 
}

.dashboard-demo { 
    background: var(--bg-gradient); 
    padding: 30px; 
    border-radius: 12px; 
    margin-bottom: 30px; 
    box-shadow: 0 8px 16px rgba(0,0,0,0.15); 
}

.dashboard-title { 
    color: white; 
    font-size: 1.5rem; 
    margin-bottom: 20px; 
}

.grid-layout { 
    display: grid; 
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); 
    gap: 20px; 
}

.panel { 
    background: var(--panel-bg); 
    border-radius: 8px; 
    padding: 20px; 
    box-shadow: 0 4px 6px rgba(0,0,0,0.1); 
    display: flex; 
    flex-direction: column; 
    justify-content: space-between; 
}

.panel h3 { 
    background: var(--primary-blue); 
    color: white; 
    padding: 10px; 
    margin: -20px -20px 20px -20px; 
    border-radius: 8px 8px 0 0; 
    font-size: 1.1rem; 
}

.form-group { 
    margin-bottom: 15px; 
}

.slider-container { 
    display: flex; 
    align-items: center; 
    gap: 10px; 
}

input, select { 
    width: 100%; 
    padding: 8px; 
    border: 1px solid var(--border-color); 
    border-radius: 4px; 
    background: #f9f9f9; 
}

.value-box { 
    background: #eee; 
    padding: 4px 8px; 
    border-radius: 4px; 
    font-size: 0.85rem; 
    font-weight: bold; 
}

.table-container { 
    max-height: 250px; 
    overflow-y: auto; 
    margin-bottom: 10px; 
    border: 1px solid var(--border-color); 
    border-radius: 4px; 
}

.mock-table { 
    width: 100%; 
    border-collapse: collapse; 
    font-size: 0.85rem; 
}

.mock-table th, .mock-table td { 
    border-bottom: 1px solid var(--border-color); 
    text-align: center; 
    padding: 8px; 
}

.mock-table th { 
    background-color: #f0f0f0; 
    position: sticky; 
    top: 0; 
    z-index: 1; 
}

.mock-table tbody tr:hover { 
    background-color: #f9f9f9; 
}

.no-data {
    padding: 20px; 
    color: #666;
}

.footer-note {
    font-size: 0.75rem; 
    color: #7f8c8d; 
    text-align: center; 
    margin-top: 5px;
}

.stats-row { 
    display: flex; 
    justify-content: space-between; 
    padding: 8px 0; 
    border-bottom: 1px solid #eee; 
}

.btn-primary-active { 
    display: block; 
    width: 100%; 
    padding: 12px; 
    background-color: var(--accent-green); 
    color: white; 
    text-align: center; 
    text-decoration: none; 
    border-radius: 4px; 
    font-weight: bold; 
    transition: 0.3s; 
    border: none; 
    cursor: pointer; 
}

.btn-primary-active:hover { 
    background-color: var(--accent-green-hover); 
}

footer { 
    background: var(--primary-blue); 
    color: white; 
    text-align: center; 
    padding: 25px; 
    margin-top: 40px; 
    font-size: 0.9rem; 
}

.svg-miniature { 
    cursor: pointer; 
    border: 2px solid var(--border-color); 
    padding: 5px; 
    background: #fff; 
    border-radius: 4px; 
    max-height: 180px; 
    overflow: hidden; 
    transition: transform 0.2s; 
}

.svg-miniature:hover { 
    transform: scale(1.01); 
    border-color: var(--accent-green); 
}

.svg-miniature svg { 
    width: 100%; 
    height: auto; 
}

.zoom-helper-text {
    font-size: 0.7rem; 
    color: #666; 
    margin-top: 5px; 
    text-align: center;
}

.empty-state-box {
    text-align: center; 
    padding: 45px 10px; 
    color: #7f8c8d; 
    border: 1px dashed var(--border-color); 
    border-radius: 8px;
}

.execution-callout {
    background-color: var(--callout-bg); 
    padding: 15px; 
    border-left: 4px solid var(--accent-green); 
    margin: 15px 0; 
    border-radius: 0 4px 4px 0;
}

.top-margin {
    margin-top: 15px;
}

.modal { 
    display: none; 
    position: fixed; 
    z-index: 1000; 
    left: 0; 
    top: 0; 
    width: 100%; 
    height: 100%; 
    background: var(--modal-overlay); 
    backdrop-filter: blur(4px); 
}

.modal-content { 
    margin: 2% auto; 
    width: 90%; 
    max-width: 1000px; 
    background: white; 
    padding: 20px; 
    border-radius: 8px; 
    position: relative; 
    max-height: 90vh; 
    overflow: auto; 
}

.close-btn { 
    position: absolute; 
    top: 10px; 
    right: 20px; 
    font-size: 40px; 
    cursor: pointer; 
    color: var(--primary-blue); 
    font-weight: bold; 
}

.svg-container-full svg { 
    width: 100%; 
    height: auto; 
}

code { 
    background: #f0f0f0; 
    padding: 2px 6px; 
    border-radius: 4px; 
    font-family: monospace; 
    font-size: 0.95rem; 
    color: #b7094c; 
}