:root,[data-theme=light]{--ig-bg-primary: #ffffff;--ig-bg-secondary: #fafafa;--ig-bg-tertiary: #efefef;--ig-bg-modal: rgba(0, 0, 0, .65);--ig-text-primary: #262626;--ig-text-secondary: #8e8e8e;--ig-text-link: #00376b;--ig-border: #dbdbdb;--ig-separator: #efefef;--ig-blue: #0095f6;--ig-error: #ed4956;--ig-gradient-start: #f09433;--ig-gradient-mid: #e6683c;--ig-gradient-end: #dc2743;--ig-gradient-purple: #cc2366;--ig-gradient-blue: #bc1888;--ig-hover-overlay: rgba(0, 0, 0, .3)}[data-theme=dark]{--ig-bg-primary: #000000;--ig-bg-secondary: #121212;--ig-bg-tertiary: #262626;--ig-bg-modal: rgba(0, 0, 0, .85);--ig-text-primary: #f5f5f5;--ig-text-secondary: #a8a8a8;--ig-text-link: #e0f1ff;--ig-border: #363636;--ig-separator: #262626}:root{--spacing-xs: 4px;--spacing-sm: 8px;--spacing-md: 16px;--spacing-lg: 24px;--spacing-xl: 32px;--spacing-xxl: 48px}:root{--radius-sm: 4px;--radius-md: 8px;--radius-lg: 12px;--radius-full: 50%}:root{--z-dropdown: 1000;--z-sticky: 1020;--z-fixed: 1030;--z-modal-backdrop: 1040;--z-modal: 1050;--z-popover: 1060;--z-tooltip: 1070}:root{--transition-fast: .15s ease;--transition-base: .2s ease;--transition-slow: .3s ease}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizeLegibility}body{min-height:100vh;margin:0;padding:0}img,picture,video,canvas,svg{display:block;max-width:100%;height:auto}input,button,textarea,select{font:inherit}button{cursor:pointer;border:none;background:none}a{text-decoration:none;color:inherit}ul,ol{list-style:none}p,h1,h2,h3,h4,h5,h6{overflow-wrap:break-word}:focus-visible{outline:2px solid var(--ig-blue);outline-offset:2px}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;font-size:14px;line-height:18px;color:var(--ig-text-primary);background:var(--ig-bg-secondary)}h1,h2,h3,h4,h5,h6{font-weight:600;line-height:1.2}h1{font-size:28px}h2{font-size:24px}h3{font-size:20px}h4{font-size:16px}h5{font-size:14px}h6{font-size:12px}.text-primary{color:var(--ig-text-primary)}.text-secondary{color:var(--ig-text-secondary)}.text-link{color:var(--ig-text-link)}.text-error{color:var(--ig-error)}.text-bold{font-weight:600}.text-semibold{font-weight:500}.text-normal{font-weight:400}.text-light{font-weight:300}.text-xs{font-size:11px;line-height:14px}.text-sm{font-size:12px;line-height:16px}.text-base{font-size:14px;line-height:18px}.text-lg{font-size:16px;line-height:20px}.text-xl{font-size:18px;line-height:24px}.text-left{text-align:left}.text-center{text-align:center}.text-right{text-align:right}.text-ellipsis{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.text-clamp-2{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.text-clamp-3{display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}@keyframes shimmer{0%{background-position:200% 0}to{background-position:-200% 0}}.skeleton{background:linear-gradient(90deg,var(--ig-bg-tertiary) 25%,var(--ig-bg-secondary) 50%,var(--ig-bg-tertiary) 75%);background-size:200% 100%;animation:shimmer 1.5s infinite;border-radius:var(--radius-sm)}.skeleton-circle{background:linear-gradient(90deg,var(--ig-bg-tertiary) 25%,var(--ig-bg-secondary) 50%,var(--ig-bg-tertiary) 75%);background-size:200% 100%;animation:shimmer 1.5s infinite;border-radius:var(--radius-sm);border-radius:var(--radius-full)}.skeleton-text{background:linear-gradient(90deg,var(--ig-bg-tertiary) 25%,var(--ig-bg-secondary) 50%,var(--ig-bg-tertiary) 75%);background-size:200% 100%;animation:shimmer 1.5s infinite;border-radius:var(--radius-sm);height:14px;margin-bottom:var(--spacing-sm)}.skeleton-text:last-child{margin-bottom:0}.skeleton-text-sm{background:linear-gradient(90deg,var(--ig-bg-tertiary) 25%,var(--ig-bg-secondary) 50%,var(--ig-bg-tertiary) 75%);background-size:200% 100%;animation:shimmer 1.5s infinite;border-radius:var(--radius-sm);height:12px;margin-bottom:var(--spacing-xs)}.skeleton-text-lg{background:linear-gradient(90deg,var(--ig-bg-tertiary) 25%,var(--ig-bg-secondary) 50%,var(--ig-bg-tertiary) 75%);background-size:200% 100%;animation:shimmer 1.5s infinite;border-radius:var(--radius-sm);height:16px;margin-bottom:var(--spacing-sm)}.skeleton-avatar{background:linear-gradient(90deg,var(--ig-bg-tertiary) 25%,var(--ig-bg-secondary) 50%,var(--ig-bg-tertiary) 75%);background-size:200% 100%;animation:shimmer 1.5s infinite;border-radius:var(--radius-sm);width:40px;height:40px;border-radius:var(--radius-full)}.skeleton-avatar.skeleton-avatar-sm{width:32px;height:32px}.skeleton-avatar.skeleton-avatar-lg{width:56px;height:56px}.skeleton-avatar.skeleton-avatar-xl{width:80px;height:80px}.skeleton-card{background:linear-gradient(90deg,var(--ig-bg-tertiary) 25%,var(--ig-bg-secondary) 50%,var(--ig-bg-tertiary) 75%);background-size:200% 100%;animation:shimmer 1.5s infinite;border-radius:var(--radius-sm);width:100%;aspect-ratio:1/1}.skeleton-button{background:linear-gradient(90deg,var(--ig-bg-tertiary) 25%,var(--ig-bg-secondary) 50%,var(--ig-bg-tertiary) 75%);background-size:200% 100%;animation:shimmer 1.5s infinite;border-radius:var(--radius-sm);height:32px;width:100px;border-radius:var(--radius-md)}.skeleton-group{display:flex;flex-direction:column;gap:var(--spacing-sm)}.skeleton-row{display:flex;align-items:center;gap:var(--spacing-md)}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes fadeOut{0%{opacity:1}to{opacity:0}}.fade-in{animation:fadeIn .3s ease-in}.fade-out{animation:fadeOut .3s ease-out}@keyframes slideUp{0%{transform:translateY(20px);opacity:0}to{transform:translateY(0);opacity:1}}@keyframes slideDown{0%{transform:translateY(-20px);opacity:0}to{transform:translateY(0);opacity:1}}.slide-up{animation:slideUp .3s ease-out}.slide-down{animation:slideDown .3s ease-out}@keyframes scaleIn{0%{transform:scale(.9);opacity:0}to{transform:scale(1);opacity:1}}@keyframes scaleOut{0%{transform:scale(1);opacity:1}to{transform:scale(.9);opacity:0}}.scale-in{animation:scaleIn .2s ease-out}.scale-out{animation:scaleOut .2s ease-in}@keyframes overlayFadeIn{0%{opacity:0}to{opacity:1}}@keyframes overlayFadeOut{0%{opacity:1}to{opacity:0}}.modal-overlay{animation:overlayFadeIn .2s ease-out}.modal-overlay-closing{animation:overlayFadeOut .2s ease-in}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.spin{animation:spin 1s linear infinite}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}.pulse{animation:pulse 2s cubic-bezier(.4,0,.6,1) infinite}@keyframes bounce{0%,to{transform:translateY(0)}50%{transform:translateY(-10px)}}.bounce{animation:bounce .6s ease-in-out}.transition-fast{transition:all var(--transition-fast)}.transition-base{transition:all var(--transition-base)}.transition-slow{transition:all var(--transition-slow)}.transition-colors{transition:color var(--transition-base),background-color var(--transition-base),border-color var(--transition-base)}.transition-opacity{transition:opacity var(--transition-base)}.transition-transform{transition:transform var(--transition-base)}