:root{--color-primary:var(--art-color-primary,#400082);--color-secondary:var(--art-color-secondary,#ffc914);--color-accent:var(--art-color-accent,#fe346e);--color-danger:var(--art-color-danger,#dc2626);--color-success:var(--art-color-success,#16a34a);--color-warning:var(--art-color-warning,#ffc914);--color-info:var(--art-color-info,#0284c7);--background-primary:var(--art-background-primary,#fff);--background-secondary:var(--art-background-secondary,#f8fafc);--background-muted:var(--art-background-muted,#f1f5f9);--text-primary:var(--art-text-primary,#0f172a);--text-secondary:var(--art-text-secondary,#64748b);--text-muted:var(--art-text-muted,#94a3b8);--text-inverse:var(--art-text-inverse,#fff);--border-color:var(--art-border-color,#e2e8f0);--border-radius-sm:var(--art-radius-sm,4px);--border-radius-md:var(--art-radius-md,8px);--border-radius-lg:var(--art-radius-lg,16px);--shadow-sm:var(--art-shadow-sm,0 1px 2px #0000000d);--shadow-md:var(--art-shadow-md,0 4px 6px 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2rem);max-width:32rem;color:var(--text-primary);border:none;padding:0}.art-modal::backdrop{background-color:#00000073}.art-modal__header{padding:var(--spacing-lg);border-bottom:1px solid var(--border-color);justify-content:space-between;align-items:center;display:flex}.art-modal__title{margin:0;font-size:1.125rem;font-weight:600}.art-modal__close{cursor:pointer;color:var(--text-secondary);background:0 0;border:none;padding:0;font-size:1.5rem;line-height:1}.art-modal__body{padding:var(--spacing-lg)}.art-modal__footer{justify-content:flex-end;gap:var(--spacing-sm);padding:var(--spacing-md) var(--spacing-lg);border-top:1px solid var(--border-color);background-color:var(--background-secondary);display:flex}.art-glass-surface{z-index:0;border-radius:inherit;background:linear-gradient(145deg, #ffffff1a 0%, #ffffff05 42%, #4000820f 100%), color-mix(in srgb, var(--background-primary) 42%, 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