/* Base styles - Reset and typography */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;600;700&family=IBM+Plex+Mono:wght@400;600&display=swap');

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', 'IBM Plex Sans', 'Segoe UI', system-ui, -apple-system, sans-serif;
    background: var(--surface-color);
    color: var(--on-surface);
    font-size: var(--text-sm);
    line-height: 1.4;
    overflow-x: hidden;
    padding-top: var(--safe-top);
    padding-bottom: var(--safe-bottom);
    padding-left: var(--safe-left);
    padding-right: var(--safe-right);
}

/* Selection color */
::selection {
    background: rgba(0, 122, 255, 0.2);
}

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

::-webkit-scrollbar-track {
    background: transparent;
}

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

::-webkit-scrollbar-thumb:hover {
    background: var(--text-secondary);
}

/* Utility classes */
.hidden {
    display: none !important;
}

/* Animations */
@keyframes glitch {
    0% { text-shadow: 2px 0 red, -2px 0 cyan; }
    50% { text-shadow: -2px 0 red, 2px 0 cyan; }
    100% { text-shadow: 1px 0 red, -1px 0 cyan; }
}

@keyframes pulse {
    0%, 50%, 100% { opacity: 1; }
    25%, 75% { opacity: 0.3; }
}

@keyframes toast-in {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes toast-out {
    from {
        opacity: 1;
        transform: translateY(0);
    }
    to {
        opacity: 0;
        transform: translateY(-20px);
    }
}