/* Define theme variables with glassmorphism enhancement */
:root {
    --transition-speed: 0.3s;
    --glass-blur: 12px;
    --glass-border-opacity: 0.2;
    --glass-shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.37);
    --glass-hover-shadow: 0 12px 40px 0 rgba(31, 38, 135, 0.5);
    --animation-bounce: cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

/* Dark theme variables with glass enhancement */
.dark-theme {
    --background-color: #222;
    --background-gradient: linear-gradient(135deg, #0a0a0a 0%, #1a1a2e 50%, #16213e 100%);
    --text-color: #ffffff;
    --site-orange: #d36115;
    --link-color: #d36115;
    --link-hover-color: #ff7733;
    --card-background-color: rgba(51, 51, 51, 0.3);
    --card-glass-bg: rgba(255, 255, 255, 0.05);
    --navbar-background-color: rgba(34, 34, 34, 0.8);
    --navbar-glass-bg: rgba(255, 255, 255, 0.03);
    --navbar-text-color: #bbb;
    --input-background-color: rgba(51, 51, 51, 0.4);
    --input-glass-bg: rgba(255, 255, 255, 0.08);
    --input-text-color: #fff;
    --button-background-color: #d36115;
    --button-hover-background-color: #ff7733;
    --placeholder-color: #ccc;
    --invalid-feedback-color: #d36115;
    --accordion-active-background-color: rgba(73, 80, 87, 0.6);
    --success-color: #28a745;
    --danger-color: #dc3545;
    --table-background-color: rgba(52, 58, 64, 0.3);
    --table-text-color: #fff;
    --table-border-color: rgba(69, 77, 85, 0.5);
    --table-header-background-color: rgba(69, 77, 85, 0.6);
    --table-header-text-color: #fff;
    --table-row-background-color: rgba(60, 65, 71, 0.3);
    --table-hover-background-color: rgba(75, 82, 89, 0.4);
    --glass-highlight: rgba(255, 255, 255, 0.1);
    --glass-border: rgba(255, 255, 255, var(--glass-border-opacity));
    --icon-glow: 0 0 20px rgba(211, 97, 21, 0.6);
}

/* Light theme variables with glass enhancement */
.light-theme {
    --background-color: #f8fafc;
    --background-gradient: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 50%, #cbd5e1 100%);
    --text-color: #1a202c;
    --site-orange: #e07b39;
    --link-color: #d36115;
    --link-hover-color: #b25012;
    --card-background-color: rgba(248, 250, 252, 0.4);
    --card-glass-bg: rgba(255, 255, 255, 0.3);
    --navbar-background-color: rgba(248, 249, 250, 0.8);
    --navbar-glass-bg: rgba(255, 255, 255, 0.4);
    --navbar-text-color: #4a5568;
    --input-background-color: rgba(255, 255, 255, 0.6);
    --input-glass-bg: rgba(255, 255, 255, 0.5);
    --input-text-color: #2d3748;
    --button-background-color: #e07b39;
    --button-hover-background-color: #d36115;
    --placeholder-color: #718096;
    --invalid-feedback-color: #e07b39;
    --accordion-active-background-color: rgba(224, 224, 224, 0.6);
    --success-color: #28a745;
    --danger-color: #dc3545;
    --table-background-color: rgba(255, 255, 255, 0.4);
    --table-text-color: #2d3748;
    --table-border-color: rgba(222, 226, 230, 0.6);
    --table-header-background-color: rgba(233, 236, 239, 0.6);
    --table-header-text-color: #4a5568;
    --table-row-background-color: rgba(248, 249, 250, 0.4);
    --table-hover-background-color: rgba(233, 236, 239, 0.5);
    --glass-highlight: rgba(255, 255, 255, 0.6);
    --glass-border: rgba(255, 255, 255, var(--glass-border-opacity));
    --icon-glow: 0 0 15px rgba(224, 123, 57, 0.4);
}