:root{--text-primary:#1e1b4b;--text-secondary:#374151;--text-tertiary:#6b7280;--bg-primary:#faf5ff;--bg-secondary:#f3e8ff;--bg-tertiary:#ede9fe;--dark-text-primary:#faf5ff;--dark-text-secondary:#a78bfa;--dark-bg-primary:#1e1b4b;--dark-bg-secondary:#2e1065;--border-light:#e5e7eb;--border-medium:#d1d5db;--border-strong:#9ca3af;--shadow-sm:0 1px 2px 0 #0000000d;--shadow-md:0 4px 6px -1px #0000001a;--shadow-lg:0 10px 15px -3px #0000001a;--success:#228b22;--warning:#f59e0b;--error:#ef4444;--info:#3b82f6;--transition-fast:.15s ease-in-out;--transition-normal:.2s ease-in-out;--transition-slow:.3s ease-in-out}.text-contrast-high{color:var(--text-primary)}.dark .text-contrast-high{color:var(--dark-text-primary)}.text-contrast-medium{color:var(--text-secondary)}.dark .text-contrast-medium{color:var(--dark-text-secondary)}.text-contrast-low{color:var(--text-tertiary)}.dark .text-contrast-low{color:var(--dark-text-tertiary)}.bg-contrast-primary{background-color:var(--bg-primary)}.dark .bg-contrast-primary{background-color:var(--dark-bg-primary)}.bg-contrast-secondary{background-color:var(--bg-secondary)}.dark .bg-contrast-secondary{background-color:var(--dark-bg-secondary)}.bg-contrast-tertiary{background-color:var(--bg-tertiary)}.dark .bg-contrast-tertiary{background-color:var(--dark-bg-tertiary)}.card-contrast{background-color:var(--bg-primary);border:1px solid var(--border-medium);box-shadow:var(--shadow-sm);transition:all var(--transition-normal)}.dark .card-contrast{background-color:var(--dark-bg-primary);border-color:var(--border-strong)}.card-contrast:hover{box-shadow:var(--shadow-md)}.dark .card-contrast:hover{background-color:var(--dark-bg-secondary)}.btn-contrast-primary{background-color:var(--success);color:#fff;transition:all var(--transition-normal);border:none}.btn-contrast-primary:hover{box-shadow:var(--shadow-md);background-color:#059669;transform:translateY(-1px)}.btn-contrast-secondary{background-color:var(--bg-tertiary);color:var(--text-primary);border:1px solid var(--border-medium);transition:all var(--transition-normal)}.dark .btn-contrast-secondary{background-color:var(--dark-bg-tertiary);color:var(--dark-text-primary);border-color:var(--border-strong)}.btn-contrast-secondary:hover{background-color:var(--bg-quaternary);transform:translateY(-1px)}.dark .btn-contrast-secondary:hover{background-color:var(--dark-bg-quaternary)}.input-contrast{background-color:var(--bg-primary);color:var(--text-primary);border:1px solid var(--border-strong);transition:all var(--transition-normal)}.dark .input-contrast{background-color:var(--dark-bg-tertiary);color:var(--dark-text-primary);border-color:var(--border-medium)}.input-contrast:focus{border-color:var(--info);outline:none;box-shadow:0 0 0 3px #3b82f61a}@media (prefers-reduced-motion:reduce){*{transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}@media (prefers-contrast:high){:root{--text-primary:#000;--text-secondary:#1a1a1a;--border-medium:#000;--border-strong:#000}.dark{--dark-text-primary:#fff;--dark-text-secondary:#f0f0f0;--dark-bg-primary:#000;--dark-bg-secondary:#1a1a1a}}.high-contrast{--text-primary:#000;--text-secondary:#1a1a1a;--bg-primary:#fff;--bg-secondary:#f0f0f0;--border-medium:#000;--border-strong:#000}.dark.high-contrast{--dark-text-primary:#fff;--dark-text-secondary:#f0f0f0;--dark-bg-primary:#000;--dark-bg-secondary:#1a1a1a;--dark-bg-tertiary:#333}.spacing-xs{padding:.25rem}.spacing-sm{padding:.5rem}.spacing-md{padding:1rem}.spacing-lg{padding:1.5rem}.spacing-xl{padding:2rem}.transition-fast{transition:all var(--transition-fast)}.transition-normal{transition:all var(--transition-normal)}.transition-slow{transition:all var(--transition-slow)}