:root {
    --bg-color: #f8fafc;
    --bg-gradient: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
    --text-main: #0f172a;
    --text-muted: #64748b;
    --primary: #FF5200;
    --primary-hover: #e64a00;
    --secondary: #cbd5e1;
    --glass-bg: #ffffff;
    --glass-border: #e2e8f0;
    --glass-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --card-radius: 8px;
    --font-family: 'Inter', 'Hind Siliguri', sans-serif;
    --navbar-bg: #ffffff;
    }

/* --- Global Reset & Typography --- */
body {
    background: var(--bg-color);
    background-image: var(--bg-gradient);
    background-attachment: fixed;
    color: var(--text-main);
    font-family: var(--font-family);
    margin: 0;
    padding: 0;
    line-height: 1.6;
}

/* --- Components --- */
.glass-card, .content-card, .sidebar, .navbar {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-radius: var(--card-radius);
    box-shadow: var(--glass-shadow);
}

.btn-primary {
    background: var(--primary);
    color: #fff;
    border: none;
    padding: 0.75rem 1.5rem;
    border-radius: var(--card-radius);
    cursor: pointer;
    transition: all 0.3s ease;
    font-weight: 600;
}
.btn-primary:hover {
    background: var(--primary-hover);
    color: #ffffff !important;
    transform: translateY(-2px);
}

.btn-secondary {
    background: transparent;
    border: 1px solid var(--primary);
    color: var(--primary);
    padding: 0.75rem 1.5rem;
    border-radius: var(--card-radius);
    cursor: pointer;
    transition: all 0.3s ease;
}
.btn-secondary:hover {
    background: var(--primary);
    color: #ffffff !important;
}

/* --- Form Elements --- */
input, textarea, select {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    color: var(--text-main);
    padding: 0.8rem;
    border-radius: var(--card-radius);
    width: 100%;
    margin-bottom: 1rem;
}
input:focus, textarea:focus, select:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 2px rgba(59, 130, 246, 0.3);
}

/* --- Typography Overrides --- */
h1, h2, h3, h4, h5, h6 { color: var(--text-main); font-weight: 700; }
a { color: var(--primary); text-decoration: none; transition: color 0.2s; }
a:hover { color: var(--primary-hover); }
.text-muted { color: var(--text-muted) !important; }