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.toast-icon{color:var(--color-primary)}.toast-message{flex:1;font-size:.9rem;color:var(--text-primary);line-height:1.4}.toast-close{background:transparent;border:none;color:var(--text-tertiary);cursor:pointer;padding:4px;display:flex;align-items:center;border-radius:var(--radius-sm);transition:all .2s}.toast-close:hover{background:var(--bg-tertiary);color:var(--text-primary)}.btn{display:inline-flex;align-items:center;gap:var(--space-sm);font-family:var(--font-family);font-weight:500;border:none;border-radius:var(--radius-md);cursor:pointer;transition:all var(--transition-base);white-space:nowrap;text-decoration:none;line-height:1}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-xs{padding:.25rem .6rem;font-size:var(--font-xs)}.btn-sm{padding:.4rem .75rem;font-size:var(--font-xs)}.btn-md{padding:.6rem 1.15rem;font-size:var(--font-sm)}.btn-lg{padding:.75rem 1.5rem;font-size:var(--font-base)}.btn-primary{background:linear-gradient(135deg,var(--color-primary),var(--color-accent));color:#fff;box-shadow:0 2px 12px var(--color-primary-glow)}.btn-primary:hover:not(:disabled){box-shadow:0 4px 20px var(--color-primary-glow);transform:translateY(-1px)}.btn-secondary{background:var(--bg-tertiary);color:var(--text-primary);border:1px solid var(--border-color)}.btn-secondary:hover:not(:disabled){border-color:var(--border-color-hover);background:var(--bg-card-hover)}.btn-ghost{background:transparent;color:var(--text-secondary)}.btn-ghost:hover:not(:disabled){background:var(--bg-tertiary);color:var(--text-primary)}.btn-danger{background:var(--color-danger);color:#fff}.btn-danger:hover:not(:disabled){background:#dc2626;transform:translateY(-1px)}.btn-success{background:var(--color-success);color:#fff}.btn-success:hover:not(:disabled){filter:brightness(1.1);transform:translateY(-1px)}.btn-icon-only{padding:.5rem;background:transparent;color:var(--text-secondary);border-radius:var(--radius-md)}.btn-icon-only:hover:not(:disabled){background:var(--bg-tertiary);color:var(--text-primary)}.error-boundary-container{display:flex;align-items:center;justify-content:center;min-height:100vh;padding:2rem;background:var(--bg-primary);color:var(--text-primary);text-align:center}.error-boundary-card{max-width:500px;width:100%;padding:3rem;background:var(--bg-card);border:1px 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1.875rem;--font-4xl: 2.25rem;--space-xs: .25rem;--space-sm: .5rem;--space-md: .75rem;--space-base: 1rem;--space-lg: 1.5rem;--space-xl: 2rem;--space-2xl: 3rem;--radius-sm: .375rem;--radius-md: .5rem;--radius-lg: .75rem;--radius-xl: 1rem;--radius-2xl: 1.25rem;--radius-full: 9999px;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .3);--shadow-md: 0 4px 12px rgba(0, 0, 0, .25);--shadow-lg: 0 8px 32px rgba(0, 0, 0, .3);--shadow-glow: 0 0 20px var(--color-primary-glow);--transition-fast: .15s ease;--transition-base: .25s ease;--transition-slow: .35s cubic-bezier(.4, 0, .2, 1);--sidebar-width: 260px;--sidebar-collapsed: 72px;--topbar-height: 64px}[data-theme=light]{--bg-primary: #e7e5e4;--bg-secondary: #f5f5f4;--bg-tertiary: #d6d3d1;--bg-card: #ffffff;--bg-card-hover: #ffffff;--bg-glass: rgba(255, 255, 255, .9);--bg-input: #ffffff;--bg-sidebar: #f5f5f4;--border-color: #a8a29e;--border-color-hover: #78716c;--border-glass: rgba(0, 0, 0, .12);--text-primary: #1c1917;--text-secondary: 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fadeIn{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}@keyframes fadeInUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes slideInRight{0%{opacity:0;transform:translate(24px)}to{opacity:1;transform:translate(0)}}@keyframes slideInLeft{0%{opacity:0;transform:translate(-24px)}to{opacity:1;transform:translate(0)}}@keyframes scaleIn{0%{opacity:0;transform:scale(.95)}to{opacity:1;transform:scale(1)}}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}@keyframes shimmer{0%{background-position:-200% 0}to{background-position:200% 0}}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-6px)}}@keyframes countUp{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.animate-fade-in{animation:fadeIn .4s ease forwards}.animate-fade-in-up{animation:fadeInUp .5s ease forwards}.animate-slide-right{animation:slideInRight .4s ease forwards}.animate-scale-in{animation:scaleIn .3s ease forwards}.stagger-1{animation-delay:.05s}.stagger-2{animation-delay:.1s}.stagger-3{animation-delay:.15s}.stagger-4{animation-delay:.2s}.stagger-5{animation-delay:.25s}.stagger-6{animation-delay:.3s}.text-gradient{background:linear-gradient(135deg,var(--color-primary-light),var(--color-accent-light));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.loading-screen{position:fixed;top:0;right:0;bottom:0;left:0;background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='100' height='100' viewBox='0 0 100 100'%3E%3Ctext x='50%25' y='50%25' font-size='10' fill='rgba(99, 102, 241, 0.03)' text-anchor='middle' dominant-baseline='middle'%3ESumma%3C/text%3E%3C/svg%3E");display:flex;flex-direction:column;align-items:center;justify-content:center;gap:1.5rem;z-index:9999}.spinner{width:40px;height:40px;border:3px solid rgba(99,102,241,.1);border-top-color:var(--color-primary);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.app-layout{display:flex;min-height:100vh}.app-main{flex:1;margin-left:var(--sidebar-width);transition:margin-left var(--transition-slow);min-height:100vh;display:flex;flex-direction:column}.app-main.sidebar-collapsed{margin-left:var(--sidebar-collapsed)}.app-content{flex:1;padding:var(--space-xl);margin-top:var(--topbar-height);max-width:1400px;width:100%;margin-left:auto;margin-right:auto}.page-header{margin-bottom:var(--space-xl);animation:fadeIn .4s ease}.page-header h1{font-size:var(--font-3xl);font-weight:800;letter-spacing:-.02em;margin-bottom:var(--space-xs)}.page-header p{color:var(--text-secondary);font-size:var(--font-base)}.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:var(--space-lg)}.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--space-lg)}.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:var(--space-lg)}@media(max-width:1200px){.grid-4,.grid-3{grid-template-columns:repeat(2,1fr)}}@media(max-width:768px){.app-main{margin-left:0}.app-content{padding:var(--space-base)}.grid-4,.grid-3,.grid-2{grid-template-columns:1fr}.page-header h1{font-size:var(--font-2xl)}}select{appearance:none;-webkit-appearance:none;-moz-appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%2394a3b8' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right .75rem center;padding-right:2.5rem;cursor:pointer;transition:all var(--transition-fast)}select option{background:var(--bg-secondary);color:var(--text-primary);padding:.75rem;font-size:var(--font-sm);border:none;outline:none}select:focus{outline:none;border-color:var(--color-primary);box-shadow:0 0 0 3px var(--color-primary-glow)}