/* Enhanced styles for modern website with Tailwind CSS */
:root {
    /* Dark Theme (Default) */
    --vscode-bg: #000000;
    --vscode-sidebar: #0a0a0a;
    --vscode-editor: #111111;
    --vscode-border: #1e3a5f;
    --vscode-text: #e6f3ff;
    --vscode-text-secondary: #87ceeb;
    --vscode-accent: #0066cc;
    --vscode-accent-hover: #0080ff;

    /* Modern Design Tokens */
    --border-radius-lg: 16px;
    --border-radius-xl: 24px;
    --border-radius-2xl: 32px;
    --shadow-elegant: 0 25px 50px -12px rgba(0, 102, 204, 0.25);
    --shadow-glass: 0 8px 32px rgba(0, 102, 204, 0.12);
    --backdrop-blur: 20px;
}

/* Light Theme */
[data-theme="light"] {
    --vscode-bg: #ffffff;
    --vscode-sidebar: #f8fafc;
    --vscode-editor: #f1f5f9;
    --vscode-border: #e2e8f0;
    --vscode-text: #0f172a;
    --vscode-text-secondary: #475569;
    --vscode-accent: #0066cc;
    --vscode-accent-hover: #0080ff;
    --shadow-elegant: 0 25px 50px -12px rgba(0, 102, 204, 0.15);
    --shadow-glass: 0 8px 32px rgba(0, 102, 204, 0.08);
}

/* Additional custom styles to complement Tailwind CSS */

/* Modern Typography */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap');

body {
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
    font-feature-settings: 'cv02', 'cv03', 'cv04', 'cv11';
    letter-spacing: -0.01em;
    transition: background-color 0.3s ease, color 0.3s ease;
}

/* Theme Transitions */
* {
    transition: background-color 0.3s ease, border-color 0.3s ease, color 0.3s ease, box-shadow 0.3s ease;
}

/* Smooth scrolling */
html {
    scroll-behavior: smooth;
}

/* Enhanced Glass Morphism */
.glass-modern {
    background: rgba(0, 102, 204, 0.08);
    backdrop-filter: blur(var(--backdrop-blur));
    border: 1px solid rgba(0, 102, 204, 0.15);
    box-shadow: var(--shadow-glass);
}

.glass-subtle {
    background: rgba(0, 0, 0, 0.4);
    backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.05);
}

/* Light theme glass effects */
[data-theme="light"] .glass-subtle {
    background: rgba(255, 255, 255, 0.8);
    border: 1px solid rgba(0, 0, 0, 0.15);
}

[data-theme="light"] .glass-effect {
    background: rgba(255, 255, 255, 0.8);
    border: 1px solid rgba(0, 102, 204, 0.25);
}

/* Light theme text overrides */
[data-theme="light"] .text-white {
    color: var(--vscode-text) !important;
}

[data-theme="light"] .text-gray-200 {
    color: var(--vscode-text-secondary) !important;
}

[data-theme="light"] .text-gray-300 {
    color: var(--vscode-text-secondary) !important;
}

[data-theme="light"] .text-blue-200 {
    color: #1d4ed8 !important;
}

[data-theme="light"] .text-blue-300 {
    color: #1e40af !important;
}

/* Light mode gradient text fix */
[data-theme="light"] .bg-clip-text {
    -webkit-background-clip: text;
    background-clip: text;
}

/* Light mode button text */
[data-theme="light"] button .text-white {
    color: white !important;
}

/* Light theme tab active state */
[data-theme="light"] .tab-btn.bg-gradient-to-r {
    color: white !important;
}

/* Light mode glass effect hover */
[data-theme="light"] .glass-subtle:hover,
[data-theme="light"] .glass-effect:hover {
    background: rgba(255, 255, 255, 0.9);
}

/* Theme Toggle Button */
.theme-toggle {
    width: 50px;
    height: 26px;
    background: var(--vscode-border);
    border-radius: 13px;
    position: relative;
    cursor: pointer;
    transition: all 0.3s ease;
    border: none;
    outline: none;
}

.theme-toggle::after {
    content: '';
    position: absolute;
    top: 2px;
    left: 2px;
    width: 22px;
    height: 22px;
    background: white;
    border-radius: 50%;
    transition: all 0.3s ease;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.theme-toggle.dark::after {
    transform: translateX(24px);
    background: #1e293b;
}

/* Modern Button Styles */
.btn-elegant {
    position: relative;
    overflow: hidden;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: var(--shadow-elegant);
}

.btn-elegant::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    transition: left 0.6s;
}

.btn-elegant:hover::before {
    left: 100%;
}

/* Elegant Cards */
.card-elevated {
    box-shadow: 0 20px 40px rgba(0, 102, 204, 0.1);
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.card-elevated:hover {
    transform: translateY(-8px);
    box-shadow: 0 32px 64px rgba(0, 102, 204, 0.2);
}

/* Custom scrollbar for webkit browsers */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--vscode-bg);
}

::-webkit-scrollbar-thumb {
    background: var(--vscode-border);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--vscode-accent);
}

/* Focus styles for accessibility */
button:focus-visible,
a:focus-visible {
    outline: 2px solid var(--vscode-accent);
    outline-offset: 2px;
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    :root {
        --vscode-bg: #000000;
        --vscode-text: #ffffff;
        --vscode-border: #4da6ff;
        --vscode-accent: #0080ff;
    }
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}