:root {
    --bg-primary: #09090b;
    --bg-secondary: #18181b;
    --bg-tertiary: #34343a;
    --bg-tertiary-hover: #42424a;
    --bg-hover: #202024;
    --border: #34343a;
    --border-subtle: #27272a;
    --divider: #35353b;
    --border-dash: #3f3f46;
    --danger-border: #8c2a2e;
    --danger-text: #f3a5a8;
    --accent-soft: #c4b5fd;
    --bg-menu: #1f1f23;
    --bg-chip: #2a2a2f;
    --text-primary: #ffffff;
    --text-secondary: #a1a1aa;
    --text-muted: #71717a;
    --accent: #a855f7;
    --accent-hover: #9333ea;
    --accent-glow: rgba(168, 85, 247, 0.12);
    --success: #34d399;
    --error: #f87171;
    --warning: #fbbf24;
    --radius-xs: 5px;
    --radius-sm: 7px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 14px;
    --radius-pill: 9999px;
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-accent: 'Playfair Display', Georgia, serif;
    --content-width: 566px;
    --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-base: 250ms cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-sans);
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.5;
    min-height: 100vh;
}

#app {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

button,
input,
select,
textarea {
    font: inherit;
    color: inherit;
}

.hidden {
    display: none !important;
}

.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    margin: -1px;
    padding: 0;
    overflow: hidden;
    clip: rect(0 0 0 0);
    white-space: nowrap;
    border: 0;
}

.noscript {
    padding: 16px;
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    color: var(--text-secondary);
    text-align: center;
}