/* ============================================================
   RAYBOTICS ACADEMY - COLOR THEME v2.0
   Core color utilities and theme variables
   ============================================================ */

/* Primary Colors */
.lightbluecolor {
    background: linear-gradient(135deg, #5496ad 0%, #00A8E8 100%);
}

.lightbluecolortext {
    color: #5496ad;
}

.lighterbluecolor {
    background: linear-gradient(135deg, #b3e7fb 0%, #d4f3ff 100%);
}

/* Background Utilities */
.bg-primary-gradient {
    background: linear-gradient(135deg, #5496ad 0%, #00A8E8 100%);
}

.bg-secondary-gradient {
    background: linear-gradient(135deg, #b3e7fb 0%, #e3f2fd 100%);
}

.bg-hero-gradient {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.bg-dark-gradient {
    background: linear-gradient(135deg, #1e293b 0%, #0f172a 100%);
}

/* Text Color Utilities */
.text-primary { color: #5496ad !important; }
.text-primary-dark { color: #3d7a8f !important; }
.text-accent { color: #1890bc !important; }
.text-accent-light { color: #00A8E8 !important; }

/* Button Hover Effects */
.btn:hover {
    background: linear-gradient(135deg, #1890bc 0%, #0077B6 100%);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 10px 40px -10px rgba(84, 150, 173, 0.4);
}

/* Custom Scrollbar */
body::-webkit-scrollbar {
    width: 10px;
    background: #f1f5f9;
}

body::-webkit-scrollbar-track {
    background: #f1f5f9;
    border-radius: 5px;
}

body::-webkit-scrollbar-thumb {
    background: linear-gradient(135deg, #5496ad, #00A8E8);
    border-radius: 5px;
    border: 2px solid #f1f5f9;
}

body::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(135deg, #1890bc, #0077B6);
}

/* Selection Color */
::selection {
    background: rgba(84, 150, 173, 0.3);
    color: #1e293b;
}

::-moz-selection {
    background: rgba(84, 150, 173, 0.3);
    color: #1e293b;
}

/* Link Colors */
a {
    color: #5496ad;
    transition: color 0.3s ease;
}

a:hover {
    color: #1890bc;
}

/* Border Utilities */
.border-primary { border-color: #5496ad !important; }
.border-secondary { border-color: #b3e7fb !important; }
.border-accent { border-color: #1890bc !important; }

/* Shadow Utilities */
.shadow-primary {
    box-shadow: 0 10px 40px -10px rgba(84, 150, 173, 0.4);
}

.shadow-glow {
    box-shadow: 0 0 30px rgba(84, 150, 173, 0.3);
}

/* Gradient Text */
.gradient-text {
    background: linear-gradient(135deg, #5496ad 0%, #00A8E8 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Focus States */
.form-control:focus,
.btn:focus {
    border-color: #5496ad;
    box-shadow: 0 0 0 4px rgba(84, 150, 173, 0.15);
}