/* Birchwood Software Ecosystem LLC - Modular Stylesheet */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&family=JetBrains+Mono:wght@400;600;700&display=swap');

:root {
    --slate-950: #020617;
    --slate-900: #0f172a;
    --amber-500: #f59e0b;
    --amber-600: #d97706;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
}

.font-mono-tech {
    font-family: 'JetBrains Mono', monospace;
}

.bg-grid-pattern {
    background-image: linear-gradient(to right, #1e293b 1px, transparent 1px),
                      linear-gradient(to bottom, #1e293b 1px, transparent 1px);
    background-size: 40px 40px;
}

/* Solid-backed circular emblem containers to prevent transparent logo contrast issues */
.logo-emblem-nav {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: radial-gradient(circle, #ffffff 66%, #f8fafc 100%);
    border-radius: 9999px;
    padding: 2px;
    box-shadow: 0 0 0 2px rgba(245, 158, 11, 0.45), 0 4px 12px rgba(0, 0, 0, 0.5);
}

.logo-emblem-footer {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: radial-gradient(circle, #1e293b 60%, #0f172a 100%);
    border-radius: 9999px;
    padding: 4px;
    box-shadow: 0 0 0 2px rgba(217, 119, 6, 0.4), 0 10px 25px rgba(0, 0, 0, 0.6);
}

/* Custom Range Sliders for Interactive Sandbox Preview */
input[type="range"].bse-slider {
    -webkit-appearance: none;
    appearance: none;
    width: 100%;
    height: 8px;
    background: #1e293b;
    border-radius: 999px;
    outline: none;
    border: 1px solid #334155;
}

input[type="range"].bse-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: #f59e0b;
    cursor: pointer;
    border: 2px solid #ffffff;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.4);
    transition: transform 0.15s ease;
}

input[type="range"].bse-slider::-webkit-slider-thumb:hover {
    transform: scale(1.12);
}

/* Modal Backdrop Transition */
.modal-backdrop {
    background-color: rgba(2, 6, 23, 0.82);
    backdrop-filter: blur(6px);
}