/* public/css/style.css */
body {
    font-family: 'Inter', sans-serif;
    /* Light Theme (Blue/White/Silver) */
    background: #F8FAFC; /* Slate 50 */
    color: #1E293B; /* Slate 800 */
}

/* Base Glass Panels - Light/Silver Mode */
.glass-panel {
    background: #FFFFFF;
    border: 1px solid #E2E8F0; /* Silver border */
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -1px rgba(0, 0, 0, 0.03);
}

.glass-card {
    background: #FFFFFF;
    border: 1px solid #E2E8F0;
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.05), 0 4px 6px -2px rgba(0, 0, 0, 0.025);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.glass-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    border-color: #CBD5E1;
}

/* Form Inputs */
.glass-input {
    background: #F1F5F9;
    border: 1px solid #E2E8F0;
    color: #0F172A;
    transition: all 0.2s;
}

.glass-input:focus {
    outline: none;
    border-color: #3B82F6; /* Blue 500 */
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.2);
    background: #FFFFFF;
}

/* Buttons */
.glass-button {
    background: #2563EB; /* Blue 600 */
    color: #FFFFFF;
    border: 1px solid #1D4ED8; /* Blue 700 */
    transition: all 0.2s;
    box-shadow: 0 4px 6px -1px rgba(37, 99, 235, 0.3);
}

.glass-button:hover {
    background: #1D4ED8; /* Blue 700 */
    box-shadow: 0 10px 15px -3px rgba(37, 99, 235, 0.4);
    transform: translateY(-1px);
}

/* Tables */
.glass-table th {
    background: #F8FAFC;
    color: #64748B;
    border-bottom: 2px solid #E2E8F0;
}

.glass-table tr {
    border-bottom: 1px solid #F1F5F9;
    transition: background 0.2s;
}

.glass-table tr:hover {
    background: #F8FAFC;
}

/* Custom Scrollbar */
::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-track { background: #F1F5F9; }
::-webkit-scrollbar-thumb { background: #CBD5E1; border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: #94A3B8; }

/* Mobile Utilities */
.mobile-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
    z-index: 40;
    transition: opacity 0.3s ease;
}

.sidebar-mobile-open {
    transform: translateX(0) !important;
}

.overlay-open {
    display: block !important;
}