:root{--primary-color:#e44e4e;--primary-light:#ff8a8a;--primary-dark:#c2414d;--secondary-color:#f3afb0;--accent-color:#ffb4b4;--light-color:#fdf3f5;--light-grey:#f9f9f9;--bg-warm:#fdf8f4;--dark-color:#1e293b;--text-primary:#1e293b;--text-secondary:#6b7280;--text-white:#fff;--text-red:#b91c1c;--text-green:#065f46;--bg-color:#fff8f8;--bg-color-white:#fff;--card-bg:#fff;--card-bg-secondary:#fdf2f3;--user-message:#ffe4e6;--ai-message:#fff1f2;--border-color:#d1d5db;--success-color:#059669;--error-color:#dc2626;--warning-color:#d97706;--error-bg:#fee2e2;--error-border:#fecaca;--error-text:#dc2626;--success-bg:#d1fae5;--success-border:#a7f3d0;--success-text:#065f46;--shadow-sm:0 1px 2px 0 #0000000d;--shadow:0 4px 6px -1px #0000001a,0 2px 4px -2px #0000001a;--shadow-md:0 10px 15px -3px #0000001a,0 4px 6px -4px #0000001a;--shadow-lg:0 20px 25px -5px #0000001a,0 10px 10px -5px #0000000a;--spacing-xs:.25rem;--spacing-sm:.5rem;--spacing-md:1rem;--spacing-lg:1.5rem;--spacing-xl:2rem;--spacing-2xl:3rem;--spacing-3xl:4rem;--radius-sm:6px;--radius-md:8px;--radius-lg:12px;--radius-xl:16px;--radius-full:9999px;--font-family:"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI","Roboto","Oxygen","Ubuntu","Cantarell","Fira Sans","Droid Sans","Helvetica Neue",sans-serif;--font-size-xs:.75rem;--font-size-sm:.875rem;--font-size-md:1rem;--font-size-lg:1.125rem;--font-size-xl:1.25rem;--font-size-2xl:1.5rem;--font-size-3xl:1.875rem;--font-weight-normal:400;--font-weight-medium:500;--font-weight-semibold:600;--font-weight-bold:700;--font-weight-extrabold:800;--line-height-tight:1.25;--line-height-normal:1.5;--line-height-relaxed:1.75;--transition-fast:.15s ease;--transition-normal:.2s ease;--transition-slow:.3s ease;--z-dropdown:1000;--z-sticky:1020;--z-fixed:1030;--z-popover:1040;--z-modal-backdrop:1050;--z-modal:1060;--z-tooltip:1070;--breakpoint-sm:480px;--breakpoint-md:768px;--breakpoint-lg:992px;--breakpoint-xl:1200px;--breakpoint-2xl:1600px}.icon{transition:var(--transition-normal);flex-shrink:0}.icon--primary{color:var(--primary-color)}.icon--success{color:var(--success-color)}.icon--warning{color:var(--warning-color)}.icon--error{color:var(--error-color)}.icon--xs{width:12px;height:12px}.icon--sm{width:16px;height:16px}.icon--md{width:20px;height:20px}.icon--lg{width:24px;height:24px}.icon--xl{width:32px;height:32px}.modal-overlay{z-index:var(--z-modal-backdrop);background:#00000080;justify-content:center;align-items:center;display:flex;position:fixed;inset:0}.form-input{width:100%;padding:var(--spacing-sm)var(--spacing-md);border:1px solid var(--border-color);border-radius:var(--radius-sm);font-size:var(--font-size-sm);background:var(--card-bg);color:var(--text-primary);transition:border-color var(--transition-normal),box-shadow var(--transition-normal)}.form-input:focus{border-color:var(--primary-light);outline:none;box-shadow:0 0 0 3px #ff8a8a26}.form-input::placeholder{color:var(--text-secondary);opacity:.7}.custom-select{cursor:pointer;appearance:none;padding-right:32px}.custom-select:hover{border-color:var(--text-secondary)}.focus-ring:focus-visible,button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:2px solid var(--primary-light);outline-offset:2px}.message{padding:var(--spacing-md);border-radius:var(--radius-lg);margin-bottom:var(--spacing-lg);font-size:var(--font-size-sm);text-align:center;line-height:var(--line-height-normal)}.message--error{background:var(--error-bg);border:1px solid var(--error-border);color:var(--error-text)}.message--success{background:var(--success-bg);border:1px solid var(--success-border);color:var(--success-text)}@keyframes popupSlideIn{0%{opacity:0;transform:scale(.95)}to{opacity:1;transform:scale(1)}}@keyframes popupSlideInCentered{0%{opacity:0;transform:translate(-50%)scale(.95)}to{opacity:1;transform:translate(-50%)scale(1)}}@keyframes modalSlideIn{0%{opacity:0;transform:translateY(-20px)scale(.95)}to{opacity:1;transform:translateY(0)scale(1)}}.flex-center{justify-content:center;align-items:center;display:flex}.flex-column-center{flex-direction:column;justify-content:center;align-items:center;display:flex}.flex-align-center{align-items:center;display:flex}.flex-between{justify-content:space-between;align-items:center;display:flex}.flex-column{flex-direction:column;display:flex}.btn{justify-content:center;align-items:center;gap:var(--spacing-sm);padding:var(--spacing-md)var(--spacing-md);font-size:var(--font-size-xs);font-weight:var(--font-weight-semibold);border-radius:var(--radius-xl);cursor:pointer;transition:transform var(--transition-normal),box-shadow var(--transition-normal),background-color var(--transition-normal);border:0;display:inline-flex}.btn:disabled{opacity:.6;cursor:not-allowed}.btn--primary{color:#fff;background:linear-gradient(180deg,var(--primary-light)0%,var(--primary-color)100%)}.btn--primary:hover:not(:disabled){filter:brightness(.98)}.btn--secondary{background:var(--card-bg);color:var(--primary-dark);border:2px solid var(--secondary-color)}.btn--secondary:hover:not(:disabled){background-color:var(--light-color)}.btn--link{color:var(--primary-color);font-weight:var(--font-weight-medium);transition:color var(--transition-normal),text-decoration var(--transition-normal);background:0 0;border:none;padding:0;text-decoration:none}.btn--link:hover:not(:disabled){color:var(--primary-dark);text-decoration:underline}.btn--link:disabled{opacity:.5;cursor:not-allowed}.btn--sm{padding:var(--spacing-sm)var(--spacing-md);font-size:var(--font-size-sm)}.btn--md{padding:var(--spacing-md)var(--spacing-lg);font-size:var(--font-size-md)}.btn--lg{padding:var(--spacing-lg)var(--spacing-xl);font-size:var(--font-size-lg)}.btn--link.btn--sm,.btn--link.btn--md,.btn--link.btn--lg{padding:0}.btn--block{width:100%}html{scroll-behavior:smooth}body{font-family:var(--font-family);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;line-height:var(--line-height-normal);color:var(--text-primary);background-color:var(--bg-color);margin:0}code{font-family:source-code-pro,Roboto Mono,monospace}