:root{--bg-primary: #e8eef1;--bg-secondary: #ffffff;--bg-tertiary: #ccdee9;--bg-elevated: #ffffff;--surface-glass: rgba(39, 76, 111, .05);--surface-glass-hover: rgba(39, 76, 111, .08);--surface-glass-active: rgba(39, 76, 111, .12);--text-primary: #274c6f;--text-secondary: #4a6a8a;--text-tertiary: #7a9ab8;--text-muted: #c0c7cc;--accent-primary: #274c6f;--accent-secondary: #b5465a;--accent-gradient: linear-gradient(135deg, #274c6f 0%, #3a6a9a 50%, #b5465a 100%);--accent-glow: rgba(39, 76, 111, .2);--success: #10b981;--warning: #f59e0b;--error: #b5465a;--info: #274c6f;--border-subtle: rgba(39, 76, 111, .08);--border-default: rgba(39, 76, 111, .15);--border-accent: rgba(181, 70, 90, .4);--space-1: .25rem;--space-2: .5rem;--space-3: .75rem;--space-4: 1rem;--space-5: 1.25rem;--space-6: 1.5rem;--space-8: 2rem;--space-10: 2.5rem;--space-12: 3rem;--font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--font-mono: "JetBrains Mono", "Fira Code", monospace;--text-xs: .75rem;--text-sm: .875rem;--text-base: 1rem;--text-lg: 1.125rem;--text-xl: 1.25rem;--text-2xl: 1.5rem;--text-3xl: 2rem;--text-4xl: 2.5rem;--text-5xl: 3rem;--radius-sm: .375rem;--radius-md: .5rem;--radius-lg: .75rem;--radius-xl: 1rem;--radius-2xl: 1.5rem;--radius-full: 9999px;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .3);--shadow-md: 0 4px 12px rgba(0, 0, 0, .4);--shadow-lg: 0 8px 24px rgba(0, 0, 0, .5);--shadow-xl: 0 16px 48px rgba(0, 0, 0, .6);--shadow-glow: 0 0 40px var(--accent-glow);--transition-fast: .15s ease;--transition-base: .2s ease;--transition-slow: .3s ease;--transition-spring: .4s cubic-bezier(.34, 1.56, .64, 1);--z-dropdown: 100;--z-modal: 200;--z-tooltip: 300;--z-fullscreen: 1000}[data-theme=light]{--bg-primary: #f8f9fc;--bg-secondary: #ffffff;--bg-tertiary: #f1f3f9;--bg-elevated: #ffffff;--surface-glass: rgba(0, 0, 0, .02);--surface-glass-hover: rgba(0, 0, 0, .04);--surface-glass-active: rgba(0, 0, 0, .06);--text-primary: #1a1a2e;--text-secondary: #4a4a68;--text-tertiary: #7a7a98;--text-muted: #a0a0b8;--border-subtle: rgba(0, 0, 0, .04);--border-default: rgba(0, 0, 0, .08);--shadow-sm: 0 1px 2px rgba(0, 0, 0, .05);--shadow-md: 0 4px 12px rgba(0, 0, 0, .08);--shadow-lg: 0 8px 24px rgba(0, 0, 0, .12);--shadow-xl: 0 16px 48px rgba(0, 0, 0, .16)}@media(max-width:768px){:root{--space-4: .75rem;--space-6: 1rem;--space-8: 1.5rem;--text-4xl: 2rem;--text-3xl: 1.75rem;--text-2xl: 1.5rem;--text-xl: 1.25rem}.hide-on-mobile{display:none!important}}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html,body,#root{height:100%;width:100%}body{font-family:var(--font-sans);font-size:var(--text-base);line-height:1.6;color:var(--text-primary);background:var(--bg-primary);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}h1,h2,h3,h4,h5,h6{font-weight:600;line-height:1.3;color:var(--text-primary)}h1{font-size:var(--text-4xl)}h2{font-size:var(--text-3xl)}h3{font-size:var(--text-2xl)}h4{font-size:var(--text-xl)}h5{font-size:var(--text-lg)}h6{font-size:var(--text-base)}a{color:var(--accent-primary);text-decoration:none;transition:color var(--transition-fast)}a:hover{color:var(--accent-secondary)}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--border-default);border-radius:var(--radius-full)}::-webkit-scrollbar-thumb:hover{background:var(--text-tertiary)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-2);padding:var(--space-2) var(--space-4);font-size:var(--text-sm);font-weight:500;font-family:inherit;border-radius:var(--radius-md);border:1px solid transparent;cursor:pointer;transition:all var(--transition-base);white-space:nowrap}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:var(--accent-gradient);color:#fff;border:none;box-shadow:var(--shadow-sm),0 0 20px var(--accent-glow)}.btn-primary:hover:not(:disabled){transform:translateY(-1px);box-shadow:var(--shadow-md),0 0 30px var(--accent-glow)}.btn-secondary{background:var(--surface-glass);color:var(--text-primary);border:1px solid var(--border-default);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}.btn-secondary:hover:not(:disabled){background:var(--surface-glass-hover);border-color:var(--border-accent)}.btn-ghost{background:transparent;color:var(--text-secondary)}.btn-ghost:hover:not(:disabled){background:var(--surface-glass);color:var(--text-primary)}.btn-icon{padding:var(--space-2);aspect-ratio:1}.btn-lg{padding:var(--space-3) var(--space-6);font-size:var(--text-base)}.btn-sm{padding:var(--space-1) var(--space-3);font-size:var(--text-xs)}.input{width:100%;padding:var(--space-3) var(--space-4);font-size:var(--text-sm);font-family:inherit;color:var(--text-primary);background:var(--surface-glass);border:1px solid var(--border-default);border-radius:var(--radius-md);outline:none;transition:all var(--transition-base)}.input::placeholder{color:var(--text-muted)}.input:focus{border-color:var(--accent-primary);box-shadow:0 0 0 3px var(--accent-glow)}.input-lg{padding:var(--space-4) var(--space-5);font-size:var(--text-base)}.card{background:var(--surface-glass);border:1px solid var(--border-subtle);border-radius:var(--radius-lg);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px)}.card-elevated{background:var(--bg-elevated);box-shadow:var(--shadow-lg)}.dropdown{position:relative}.dropdown-menu{position:absolute;top:calc(100% + var(--space-2));right:0;min-width:180px;padding:var(--space-2);background:var(--bg-elevated);border:1px solid var(--border-default);border-radius:var(--radius-lg);box-shadow:var(--shadow-xl);z-index:var(--z-dropdown)}.dropdown:not(.react-controlled) .dropdown-menu{opacity:0;visibility:hidden;transform:translateY(-8px);transition:all var(--transition-fast)}.dropdown.open .dropdown-menu{opacity:1;visibility:visible;transform:translateY(0)}.dropdown-item{display:flex;align-items:center;gap:var(--space-3);width:100%;padding:var(--space-2) var(--space-3);font-size:var(--text-sm);color:var(--text-secondary);background:transparent;border:none;border-radius:var(--radius-sm);cursor:pointer;transition:all var(--transition-fast)}.dropdown-item:hover{background:var(--surface-glass-hover);color:var(--text-primary)}.dropdown-item svg{width:16px;height:16px;opacity:.7}.divider{height:1px;background:var(--border-subtle);margin:var(--space-2) 0}.badge{display:inline-flex;align-items:center;padding:var(--space-1) var(--space-2);font-size:var(--text-xs);font-weight:500;border-radius:var(--radius-full);background:var(--surface-glass);color:var(--text-secondary)}.badge-accent{background:var(--accent-glow);color:var(--accent-secondary)}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes slideInRight{0%{opacity:0;transform:translate(20px)}to{opacity:1;transform:translate(0)}}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}@keyframes spin{to{transform:rotate(360deg)}}@keyframes shimmer{0%{background-position:-200% 0}to{background-position:200% 0}}.animate-fadeIn{animation:fadeIn var(--transition-slow) ease}.animate-slideUp{animation:slideUp var(--transition-slow) ease}.animate-pulse{animation:pulse 2s ease-in-out infinite}.animate-spin{animation:spin 1s linear infinite}.shimmer{background:linear-gradient(90deg,var(--surface-glass) 25%,var(--surface-glass-hover) 50%,var(--surface-glass) 75%);background-size:200% 100%;animation:shimmer 1.5s infinite}.tooltip{position:relative}.tooltip:after{content:attr(data-tooltip);position:absolute;bottom:calc(100% + 8px);left:50%;transform:translate(-50%);padding:var(--space-2) var(--space-3);font-size:var(--text-xs);color:var(--text-primary);background:var(--bg-elevated);border:1px solid var(--border-default);border-radius:var(--radius-md);white-space:nowrap;opacity:0;visibility:hidden;transition:all var(--transition-fast);z-index:var(--z-tooltip)}.tooltip:hover:after{opacity:1;visibility:visible}.flex{display:flex}.flex-col{flex-direction:column}.items-center{align-items:center}.justify-center{justify-content:center}.justify-between{justify-content:space-between}.gap-1{gap:var(--space-1)}.gap-2{gap:var(--space-2)}.gap-3{gap:var(--space-3)}.gap-4{gap:var(--space-4)}.gap-6{gap:var(--space-6)}.gap-8{gap:var(--space-8)}.tiptap-editor{min-height:200px;padding:var(--space-4);outline:none}.tiptap-editor:focus{outline:none}.tiptap-editor p{margin-bottom:var(--space-3)}.tiptap-editor h1{font-size:var(--text-4xl);margin-bottom:var(--space-4);background:var(--accent-gradient);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.tiptap-editor h2{font-size:var(--text-2xl);margin-bottom:var(--space-3)}.tiptap-editor h3{font-size:var(--text-xl);margin-bottom:var(--space-2)}.tiptap-editor ul,.tiptap-editor ol{padding-left:var(--space-6);margin-bottom:var(--space-3)}.tiptap-editor li{margin-bottom:var(--space-2)}.tiptap-editor blockquote{border-left:3px solid var(--accent-primary);padding-left:var(--space-4);margin:var(--space-4) 0;color:var(--text-secondary);font-style:italic}.tiptap-editor code{font-family:var(--font-mono);font-size:.9em;padding:var(--space-1) var(--space-2);background:var(--surface-glass);border-radius:var(--radius-sm);color:var(--accent-secondary)}.tiptap-editor pre{font-family:var(--font-mono);padding:var(--space-4);background:var(--bg-tertiary);border-radius:var(--radius-md);overflow-x:auto;margin:var(--space-4) 0}.tiptap-editor pre code{background:none;padding:0}.tiptap-editor img{max-width:100%;height:auto;border-radius:var(--radius-md)}.tiptap-editor .is-editor-empty:first-child:before{content:attr(data-placeholder);color:var(--text-muted);pointer-events:none;height:0;float:left}.focus-ring:focus-visible{outline:2px solid var(--accent-primary);outline-offset:2px}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);border:0}