:root{--primary-hue: 240;--primary-sat: 80%;--primary-light: 60%;--bg-hue: 220;--bg-sat: 15%;--bg-light: 96%;--text-main: hsl(var(--bg-hue), var(--bg-sat), 10%);--text-muted: hsl(var(--bg-hue), var(--bg-sat), 40%);--bg-app: hsl(var(--bg-hue), var(--bg-sat), var(--bg-light));--bg-panel: hsl(0, 0%, 100%);--bg-card: hsl(0, 0%, 100%);--primary: hsl(var(--primary-hue), var(--primary-sat), var(--primary-light));--primary-hover: hsl(var(--primary-hue), var(--primary-sat), 50%);--border: hsl(var(--bg-hue), 10%, 80%);--shadow-sm: 0 1px 2px 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);--font-family: "Inter", system-ui, sans-serif}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.spin{animation:spin 1s linear infinite}.sidebar-overlay{position:fixed;top:0;left:0;width:100vw;height:100vh;background:#0009;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:2000;animation:fadeIn .3s ease}.sidebar{position:fixed;top:0;left:0;width:280px;max-width:80vw;height:100vh;background:#1e293b;z-index:2001;transform:translate(-100%);transition:transform .3s cubic-bezier(.4,0,.2,1);padding:1.5rem;box-shadow:10px 0 20px #0000004d;display:flex;flex-direction:column}.sidebar.open{transform:translate(0)}@media(max-width:768px){.hide-mobile{display:none!important}h1{font-size:1.5rem!important}h2{font-size:1.2rem!important}.container{padding:1rem!important}.flex-mobile-column{flex-direction:column!important;align-items:stretch!important;gap:1rem!important}.workspace-header{flex-direction:column!important;align-items:flex-start!important;gap:.5rem!important}.workspace-actions{width:100%!important;justify-content:flex-start!important}.admin-table{display:block!important;font-size:.8rem!important}}.workspace-header{display:flex;justify-content:space-between;align-items:center}.workspace-actions{display:flex;align-items:center;gap:.5rem}[data-theme=dark]{--bg-light: 10%;--text-main: hsl(var(--bg-hue), var(--bg-sat), 90%);--text-muted: hsl(var(--bg-hue), var(--bg-sat), 60%);--bg-panel: hsl(var(--bg-hue), 15%, 15%);--bg-card: hsl(var(--bg-hue), 15%, 20%);--border: hsl(var(--bg-hue), 15%, 25%)}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-family);background-color:var(--bg-app);color:var(--text-main);transition:background-color .3s ease,color .3s ease;min-height:100vh;-webkit-font-smoothing:antialiased}input,button,textarea{font-family:inherit}button{cursor:pointer}.glass{background:#ffffffb3;backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.3)}[data-theme=dark] .glass{background:#0006;border:1px solid rgba(255,255,255,.1)}.btn-primary{background-color:var(--primary);color:#fff;border:none;padding:.5rem 1rem;border-radius:.375rem;font-weight:500;transition:background-color .2s}.btn-primary:hover{background-color:var(--primary-hover)}.input-field{width:100%;padding:.5rem .75rem;border-radius:.375rem;border:1px solid var(--border);background-color:var(--bg-card);color:var(--text-main);outline:none;transition:border-color .2s}.input-field:focus{border-color:var(--primary);box-shadow:0 0 0 2px rgba(var(--primary-hue),.5)}.container{max-width:1200px;margin:0 auto;padding:1rem}.flex-center{display:flex;align-items:center;justify-content:center}.board-container{display:flex;overflow-x:auto;height:calc(100vh - 80px);padding:1rem;gap:1rem}.list-column{background-color:var(--bg-panel);min-width:280px;width:280px;border-radius:.8rem;padding:.75rem;display:flex;flex-direction:column;max-height:100%;border:1px solid var(--border);box-shadow:var(--shadow-md);transition:box-shadow .3s ease}.list-column:hover{box-shadow:var(--shadow-lg)}[data-theme=dark] .list-column{background:#0f172a99;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:1px solid rgba(255,255,255,.1)}.card-item{background-color:var(--bg-card);padding:.5rem;margin-bottom:.5rem;border-radius:.5rem;box-shadow:var(--shadow-sm);border:1px solid var(--border);transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;cursor:pointer}.card-item:hover{transform:translateY(-2px);box-shadow:var(--shadow-md);border-color:var(--primary)}.card-item:active{transform:translateY(0)}.activity-log-scroll::-webkit-scrollbar-track{background:#0000000d;border-radius:3px}.activity-log-scroll::-webkit-scrollbar-thumb{background:var(--text-muted);border-radius:3px;opacity:.5}.activity-log-scroll::-webkit-scrollbar-thumb:hover{background:var(--text-main)}.modal-overlay{position:fixed;inset:0;background-color:#00000080;display:flex;justify-content:center;align-items:center;z-index:10000;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px)}.modal-content{position:relative;z-index:10001}.modal-content-responsive{width:95%;max-width:1000px;height:90vh;min-height:80vh;overflow-y:hidden;display:flex;flex-direction:column;padding:2rem;border-radius:1rem;position:relative;background-color:var(--bg-card);transition:all .3s ease}.modal-grid-responsive{display:grid;grid-template-columns:1.8fr 1.2fr;gap:2rem;flex:1;min-height:0;overflow:hidden}@media(max-width:768px){.modal-content-responsive{width:100%;height:100%;max-width:none;border-radius:0;padding:1rem;min-height:100vh}.modal-grid-responsive{display:flex;flex-direction:column;overflow-y:auto;gap:1.5rem;padding-bottom:2rem}.modal-grid-responsive>div{overflow:visible!important;height:auto!important;flex:none!important;min-height:0!important}.scrollbox,.activity-log-scroll{max-height:300px;overflow-y:auto!important;flex:none!important;border:1px solid var(--border)}.input-field,.btn-primary{min-height:44px}.modal-close-btn{top:.5rem;right:.5rem;padding:.5rem}}.markdown-preview img{max-width:100%;max-height:400px;object-fit:contain;border-radius:4px;margin:8px 0;display:block;cursor:pointer;transition:opacity .2s}.markdown-preview img:hover{opacity:.9}.markdown-preview p{margin-bottom:8px}.markdown-preview ul,.markdown-preview ol{padding-left:20px;margin-bottom:8px}.markdown-preview blockquote{border-left:3px solid var(--primary);padding-left:10px;color:var(--text-muted);margin:8px 0}.markdown-preview pre{background:#0003;padding:10px;border-radius:4px;overflow-x:auto;margin:8px 0}.markdown-preview code{font-family:monospace;background:#0003;padding:2px 4px;border-radius:2px}.image-zoom-overlay{position:fixed;inset:0;background-color:#000000e6;z-index:99999;display:flex;justify-content:center;align-items:center;-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px);animation:fadeIn .2s ease-out}.image-zoom-content{position:relative;max-width:90vw;max-height:90vh}.image-zoom-content img{max-width:100%;max-height:90vh;border-radius:4px;box-shadow:0 0 20px #00000080;object-fit:contain}.image-zoom-close{position:absolute;top:-40px;right:0;background:none;border:none;color:#fff;cursor:pointer;opacity:.8;transition:opacity .2s;display:flex;align-items:center;justify-content:center}.image-zoom-close:hover{opacity:1}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.modal-content-responsive{width:95%!important;max-width:1400px!important;height:90vh;max-height:900px;display:flex;flex-direction:column;padding:0!important;overflow:hidden;position:relative}.modal-grid-responsive{display:grid;grid-template-columns:1fr 1.2fr;gap:1.5rem;height:100%;overflow:hidden;padding:0 2rem 2rem}@media(max-width:1024px){.modal-grid-responsive{grid-template-columns:1fr 280px;gap:1.5rem}}@media(max-width:768px){.modal-content-responsive{width:100%!important;height:100%!important;max-height:none!important;border-radius:0!important}.modal-grid-responsive{grid-template-columns:1fr;overflow-y:auto;display:flex;flex-direction:column;padding:1rem;gap:2rem}}.activity-log-scroll::-webkit-scrollbar{width:6px}.activity-log-scroll::-webkit-scrollbar-track{background:#0000000d}.activity-log-scroll::-webkit-scrollbar-thumb{background:#0003;border-radius:3px}.activity-log-scroll::-webkit-scrollbar-thumb:hover{background:#0000004d}