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#2f80ed40}.btn-primary:hover:not(:disabled){background:var(--color-primary-dark);box-shadow:0 4px 12px #2f80ed59;transform:translateY(-1px)}.btn-primary:active:not(:disabled){transform:translateY(0);box-shadow:0 2px 6px #2f80ed40}.btn-secondary{background:var(--color-bg-secondary);border-color:var(--color-border);color:var(--color-text-primary)}.btn-secondary:hover:not(:disabled){background:var(--color-bg-tertiary)}.btn:disabled{opacity:.5;cursor:not-allowed;box-shadow:none}.input-field{height:var(--control-height);padding:0 var(--spacing-3);border-radius:var(--radius-sm);border:1px solid var(--color-border);font-size:var(--font-size-body);font-family:var(--font-family-base);transition:border-color .2s,box-shadow .2s}.input-field:focus{outline:none;border-color:var(--color-primary);box-shadow:0 0 0 3px #2f80ed26}.app{min-height:100vh;display:flex;flex-direction:column}.app-main{flex:1;max-width:1200px;margin:0 auto;padding:0 var(--spacing-4) var(--spacing-4);display:grid;grid-template-columns:minmax(0,1fr) 420px;gap:var(--spacing-4);width:100%;align-items:stretch}.app-section{max-width:1200px;width:100%;margin:0 auto;padding:0 var(--spacing-4)}.app-section:first-of-type{padding-top:var(--spacing-4)}.app-section:not(:last-of-type){padding-bottom:var(--spacing-4)}.panel{background:var(--color-panel-bg);border-radius:var(--radius-base);border:1px solid var(--color-border);box-shadow:var(--shadow-panel);padding:var(--spacing-4);display:flex;flex-direction:column;height:100%;width:100%;min-width:0}.panel-heading{margin-bottom:var(--spacing-3)}.panel-heading-title{font-size:var(--font-size-title-lg);font-weight:600;color:var(--color-text);margin:0}.operations-panel{flex:1}.operations-stack{display:flex;flex-direction:column;gap:var(--spacing-2);height:100%}.preview-column{align-self:stretch}.generate-btn{width:100%;margin-top:auto;height:var(--control-height);padding:0 var(--spacing-4);border:none;border-radius:var(--radius-base);font-size:var(--font-size-body);font-weight:600;background:var(--color-primary);color:#fff;box-shadow:0 2px 8px #2f80ed4d;cursor:pointer;transition:all .2s;letter-spacing:.2px}.generate-btn:hover:not(:disabled){background:var(--color-primary-dark);box-shadow:0 4px 12px #2f80ed66;transform:translateY(-1px)}.generate-btn:active:not(:disabled){transform:translateY(0);box-shadow:0 2px 6px #2f80ed4d}.generate-btn:disabled{background:#9ca3af;box-shadow:none;cursor:not-allowed}@media (max-width: 768px){:root{--control-height: 36px;--font-size-title-lg: 18px;--font-size-title-md: 16px;--font-size-body: 13px;--font-size-caption: 11px}.app-main{grid-template-columns:1fr;padding:0 var(--spacing-2) var(--spacing-2);gap:var(--spacing-2);width:100%}.app-section{padding:0 var(--spacing-2)}.app-section:first-of-type{padding-top:var(--spacing-2)}.app-section:not(:last-of-type){padding-bottom:var(--spacing-2)}.panel{padding:var(--spacing-2);height:auto;width:100%;min-width:0}.operations-panel{height:auto;width:100%;min-width:0}.preview-column{width:100%;min-width:0}.operations-stack{gap:var(--spacing-2);height:auto}.generate-btn{height:40px;margin-top:0;padding:0 var(--spacing-3)}}:root{--color-bg-primary: #ffffff;--color-bg-secondary: #f9fafb;--color-bg-tertiary: #f3f4f6;--color-text-primary: #111827;--color-text-secondary: #6b7280;--color-text-tertiary: #9ca3af;--color-border: #e5e7eb;--color-border-hover: #d1d5db;--color-primary: #3b82f6;--color-primary-hover: #2563eb;--color-primary-light: #dbeafe;--color-success: #10b981;--color-warning: #f59e0b;--color-error: #ef4444;--color-info: #3b82f6;--shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, .05);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .1), 0 2px 4px -1px rgba(0, 0, 0, .06);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .1), 0 4px 6px -2px rgba(0, 0, 0, .05)}:root.dark{--color-bg-primary: #111827;--color-bg-secondary: #1f2937;--color-bg-tertiary: #374151;--color-text-primary: #f9fafb;--color-text-secondary: #d1d5db;--color-text-tertiary: #9ca3af;--color-border: #374151;--color-border-hover: #4b5563;--color-primary: #60a5fa;--color-primary-hover: #3b82f6;--color-primary-light: #1e3a8a;--color-success: #34d399;--color-warning: #fbbf24;--color-error: #f87171;--color-info: #60a5fa;--shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, .3);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .4), 0 2px 4px -1px rgba(0, 0, 0, .3);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .4), 0 4px 6px -2px rgba(0, 0, 0, .3)}#root{width:100%;min-height:100vh;background-color:var(--color-bg-primary);color:var(--color-text-primary);transition:background-color .3s ease,color .3s ease}