:root{--bg-deep: #0a0a0c;--bg-surface: #131316;--bg-surface-hover: #1c1c21;--bg-glass: rgba(19, 19, 22, .7);--text-primary: #ffffff;--text-secondary: #a1a1aa;--text-tertiary: #52525b;--primary: #6366f1;--primary-glow: rgba(99, 102, 241, .5);--secondary: #8b5cf6;--status-todo: #f472b6;--status-progress: #60a5fa;--status-done: #34d399;--status-danger: #ef4444;--sidebar-width: 280px;--header-height: 80px;--radius-sm: 8px;--radius-md: 16px;--radius-lg: 24px;--shadow-soft: 0 10px 40px -10px rgba(0, 0, 0, .5);--border-subtle: 1px solid rgba(255, 255, 255, .08);--glass-border: 1px solid rgba(255, 255, 255, .1);--ease-spring: cubic-bezier(.175, .885, .32, 1.275)}*{box-sizing:border-box;margin:0;padding:0}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;background-color:var(--bg-deep);color:var(--text-primary);height:100vh;overflow:hidden;-webkit-font-smoothing:antialiased}#root{height:100%}.app-container{display:flex;height:100vh;width:100vw;background-color:var(--bg-deep)}.main-content{flex:1;display:flex;flex-direction:column;position:relative;background-color:var(--bg-deep)}.view-content{flex:1;overflow-y:auto;padding:2rem 3rem}.sidebar{width:var(--sidebar-width);background:var(--bg-surface);border-right:var(--border-subtle);padding:2rem;display:flex;flex-direction:column;gap:2rem;z-index:20;overflow-y:auto;-ms-overflow-style:none;scrollbar-width:none}.sidebar::-webkit-scrollbar{display:none}.logo-section{display:flex;align-items:center;gap:1rem;padding-bottom:2rem;border-bottom:var(--border-subtle)}.logo-box{width:40px;height:40px;border-radius:12px;background:linear-gradient(135deg,var(--primary),var(--secondary));display:flex;align-items:center;justify-content:center;font-weight:700;font-size:1.2rem;box-shadow:0 0 20px var(--primary-glow)}.login-screen{height:100vh;width:100vw;display:flex;align-items:center;justify-content:center;position:relative;overflow:hidden;background-color:#050505}.bg-shape{position:absolute;filter:blur(100px);z-index:1;opacity:.6;animation:float 20s infinite alternate ease-in-out}.shape-1{width:600px;height:600px;background:var(--primary);top:-10%;left:-10%;border-radius:40% 60% 70% 30%/40% 50% 60%}.shape-2{width:500px;height:500px;background:var(--secondary);bottom:-10%;right:-10%;border-radius:60% 40% 30% 70%/60% 30% 70% 40%;animation-delay:-5s}@keyframes float{0%{transform:translate(0) rotate(0)}to{transform:translate(50px,50px) rotate(20deg)}}.glass-panel{background:#14141999;backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border:var(--glass-border);box-shadow:0 25px 50px -12px #00000080;border-radius:var(--radius-lg);z-index:10}.login-card{width:100%;max-width:420px;padding:3rem;display:flex;flex-direction:column;gap:2rem}.login-header{text-align:center}.logo-icon-lg{width:60px;height:60px;margin:0 auto 1.5rem;background:linear-gradient(135deg,var(--primary),var(--secondary));border-radius:16px;display:flex;align-items:center;justify-content:center;font-size:1.5rem;font-weight:800;box-shadow:0 0 30px var(--primary-glow)}.login-header h1{font-size:2rem;margin-bottom:.5rem;background:linear-gradient(to right,#fff,#a5b4fc);-webkit-background-clip:text;-webkit-text-fill-color:transparent}.login-form{display:flex;flex-direction:column;gap:1.5rem}.form-group{display:flex;flex-direction:column;gap:.5rem}.form-group label{font-size:.9rem;color:var(--text-secondary);font-weight:500;margin-left:4px}.input-modern{background:#ffffff08;border:var(--border-subtle);border-radius:12px;padding:1rem 1.2rem;color:#fff;font-size:1rem;transition:all .3s var(--ease-spring);outline:none}.input-modern:focus{background:#ffffff12;border-color:var(--primary);box-shadow:0 0 0 4px #6366f11a;transform:translateY(-2px)}select.input-modern{appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='rgba(255,255,255,0.5)' 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 1rem center;background-size:1em;padding-right:2.5rem;cursor:pointer}select.input-modern option{background-color:#1a1a2e;color:#fff;padding:10px}.btn-modern{background:linear-gradient(135deg,var(--primary),var(--secondary));color:#fff;border:none;padding:1rem;border-radius:12px;font-weight:600;font-size:1rem;cursor:pointer;transition:all .3s var(--ease-spring);box-shadow:0 10px 20px -5px var(--primary-glow)}.btn-modern:hover{transform:translateY(-2px) scale(1.02);filter:brightness(1.1);box-shadow:0 15px 30px -5px var(--primary-glow)}.btn-modern:active{transform:translateY(0) scale(.98)}.btn-ghost{background:transparent;color:var(--text-secondary);border:1px solid transparent;padding:.5rem;border-radius:8px;cursor:pointer;transition:all .2s ease;display:flex;align-items:center;justify-content:center}.btn-ghost:hover{background:#ffffff0d;color:#fff}.error-text{color:var(--status-danger);font-size:.9rem;text-align:center;background:#ef44441a;padding:.5rem;border-radius:8px}.header{height:var(--header-height);padding:0 3rem;display:flex;align-items:center;justify-content:space-between;border-bottom:var(--border-subtle);background:var(--bg-deep);gap:1.5rem}.card{background:var(--bg-surface);border:var(--border-subtle);border-radius:var(--radius-md);padding:1.5rem;transition:all .3s ease}.kanban-board{display:flex;gap:2rem;height:100%;overflow-x:auto;padding-bottom:2rem}.kanban-column{flex:0 0 350px;background:transparent;padding:0;display:flex;flex-direction:column;gap:1rem;height:fit-content;max-height:100%}.task-card{background:var(--bg-surface);border:1px solid transparent;box-shadow:0 4px 6px -1px #0000001a;cursor:grab}.task-row-card{display:flex;align-items:center;gap:1rem;padding:1.2rem;background:var(--bg-surface-hover);border:1px solid rgba(255,255,255,.08);border-radius:16px;transition:all .2s;cursor:pointer;margin-bottom:.8rem}.task-row-card:hover{transform:translateY(-2px);border-color:var(--primary);background:#ffffff14}.task-card:hover{transform:translateY(-4px) scale(1.02);box-shadow:0 20px 25px -5px #0003;border-color:#ffffff1a;z-index:10}.modal-overlay{position:fixed;inset:0;background-color:#000000d9;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;z-index:1000}::-webkit-scrollbar{display:none}*{scrollbar-width:none;-ms-overflow-style:none}@media(max-width:768px){.app-container{flex-direction:column}.sidebar{position:fixed;top:0;left:0;height:100vh;width:80%;max-width:320px;transform:translate(-100%);transition:transform .3s var(--ease-spring);z-index:100;border-right:1px solid var(--border-subtle);box-shadow:20px 0 50px #00000080}.sidebar.open{transform:translate(0)}.main-content{width:100%;height:100vh;padding-top:0}.header{padding:1rem;height:auto;flex-direction:column!important;align-items:stretch;gap:1rem}.header-left{display:flex!important;flex-direction:row!important;align-items:center!important;gap:1rem;position:relative;width:100%}.btn-ghost.mobile-only{display:flex!important;position:static!important;transform:none!important;margin-right:4px;z-index:10}.header h1{font-size:1.25rem;margin:0;text-align:left!important;padding-left:0!important;width:auto!important}.header p.text-muted{display:none}.header>div:last-child{margin:0!important;width:100%!important;max-width:100%!important;flex-direction:column}.header input,.header select{width:100%!important;height:48px}.header .btn-modern{width:100%;justify-content:center;padding:.8rem}.view-content{padding:1rem .5rem}.task-row-card{flex-direction:column;align-items:flex-start;gap:.8rem;position:relative;padding-right:3rem!important}.task-row-card>button{position:absolute;top:1rem;right:1rem}.task-row-card>div:nth-of-type(1){width:100%}.task-row-card>div:last-child{width:100%;justify-content:space-between;margin-top:.5rem}.kanban-board{padding:0 .5rem 6rem;gap:1rem;justify-content:flex-start}.kanban-column{flex:0 0 85vw;max-width:350px;width:85vw}.glass-panel{width:100%!important;height:100%!important;max-width:100%!important;max-height:100%!important;border-radius:0!important;display:flex;flex-direction:column}.glass-panel>div:first-child{padding:1rem!important}.glass-panel .modal-tabs,.glass-panel>div:nth-child(2){padding:1rem!important}.glass-panel .modal-body,.glass-panel>div:last-child{padding:1rem 1rem 2rem!important;flex-direction:column;gap:1rem;align-items:stretch!important;overflow-y:auto!important;flex:1!important}.glass-panel .form-group{margin-bottom:1rem}.glass-panel button{width:100%;justify-content:center}.glass-panel div[style*=grid-template-columns]{grid-template-columns:1fr!important;gap:1rem!important}.mobile-overlay{position:fixed;top:0;left:0;width:100vw;height:100vh;background:#0009;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:90;opacity:0;pointer-events:none;transition:opacity .3s ease}.mobile-overlay.visible{opacity:1;pointer-events:auto}}@media(min-width:769px){.kanban-board{justify-content:center}.kanban-column{flex:0 0 350px!important;width:350px!important}}