.app-root{position:relative;min-height:100vh}.background-layer{position:fixed;inset:0;width:100%;height:100%;overflow:hidden;pointer-events:none;z-index:0;transition:opacity .3s ease}.circle{position:absolute;border-radius:50%;z-index:1;opacity:0;transform:scale(.95);transition:background .3s ease}.fade-scale{animation:fadeScaleIn .7s ease-out forwards}.delay-1{animation-delay:.1s}.delay-2{animation-delay:.2s}@keyframes fadeScaleIn{to{opacity:1;transform:scale(1)}}.circle-top{top:-40px;left:-40px;width:280px;height:280px;background:#ccfbf1;filter:blur(60px)}.circle-bottom{bottom:-10px;left:50%;transform:translateX(-50%) scale(.95);width:300px;height:300px;background:#dcfce7;filter:blur(80px)}.circle-right{right:-20px;bottom:50px;width:260px;height:260px;background:#99f6e4;filter:blur(70px)}.gradient-overlay{position:absolute;inset:0;background:linear-gradient(180deg,rgba(255,255,255,.5),rgba(255,255,255,.7));-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);z-index:1;transition:background .3s ease}.dark .circle-top{background:#581c87;filter:blur(70px)}.dark .circle-bottom{background:#7e22ce;filter:blur(90px)}.dark .circle-right{background:#6b21a8;filter:blur(80px)}.dark .gradient-overlay{background:linear-gradient(180deg,rgba(10,10,10,.6),rgba(10,10,10,.8))}.content{position:relative;z-index:2;padding-top:60px}.sidebar{position:fixed;left:0;top:60px;bottom:0;width:260px;background:var(--bg-card);backdrop-filter:blur(15px);-webkit-backdrop-filter:blur(15px);border-right:1px solid var(--border-primary);display:flex;flex-direction:column;transition:width .3s cubic-bezier(.4,0,.2,1);z-index:900;padding:20px 0}.sidebar.collapsed{width:80px}.sidebar-toggle{position:absolute;right:-12px;top:20px;width:24px;height:24px;background:var(--primary);color:var(--text-inverse);border-radius:50%;display:flex;align-items:center;justify-content:center;cursor:pointer;font-size:12px;box-shadow:var(--shadow-md);z-index:10;transition:transform .2s}.sidebar-toggle:hover{transform:scale(1.1);background:var(--primary-light)}.sidebar-nav{display:flex;flex-direction:column;gap:8px;padding:0 12px}.sidebar-link{display:flex;align-items:center;gap:16px;padding:12px 16px;text-decoration:none;color:var(--text-secondary);border-radius:12px;transition:all .2s ease;white-space:nowrap;overflow:hidden}.sidebar-link:hover{background:var(--bg-tertiary);color:var(--primary)}.sidebar-link.active{background:var(--decor-1);color:var(--primary);font-weight:700}.sidebar-icon{font-size:20px;min-width:24px;display:flex;align-items:center;justify-content:center}.sidebar-label{font-size:15px;font-weight:600}.collapsed .sidebar-link{justify-content:center;padding:12px;gap:0}.sidebar-footer{margin-top:auto;padding:20px;border-top:1px solid var(--border-primary)}.sidebar-version{font-size:12px;color:var(--text-tertiary);text-align:center}.dark .sidebar-link.active{background:rgba(168,85,247,.15)}@media (max-width:768px){.sidebar{transform:translateX(-100%);top:0;height:100vh;box-shadow:20px 0 50px rgba(0,0,0,.2)}.sidebar.mobile-open{transform:translateX(0)}.sidebar-toggle{display:none}}.language-toggle{position:relative;z-index:10}.language-button{display:flex;align-items:center;gap:8px;padding:8px 14px;background:var(--toggle-bg);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border:1px solid var(--toggle-border);border-radius:50px;color:var(--toggle-text);font-size:14px;font-weight:600;cursor:pointer;transition:all .3s ease;box-shadow:0 4px 12px var(--toggle-shadow),0 1px 4px rgba(0,0,0,.1)}.language-button:hover{transform:translateY(-2px) scale(1.02);box-shadow:0 8px 20px var(--toggle-shadow-hover),0 2px 8px rgba(0,0,0,.15);background:var(--toggle-bg-hover)}.language-button:active{transform:translateY(0) scale(1)}.language-button:disabled{opacity:.6;cursor:not-allowed;transform:none}.language-button svg{width:18px;height:18px;transition:transform .3s ease}.language-button:hover svg{transform:rotate(15deg)}.language-label{font-size:14px;white-space:nowrap;display:flex;align-items:center;gap:6px}.language-popup{position:absolute;top:calc(100% + 12px);right:0;min-width:220px;background:var(--toggle-bg);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border:1px solid var(--toggle-border);border-radius:16px;box-shadow:0 12px 32px var(--toggle-shadow-hover),0 4px 12px rgba(0,0,0,.15);overflow:hidden;animation:popupAppear .2s ease-out}.language-popup-header{padding:14px 16px;font-size:13px;font-weight:700;color:var(--text-tertiary);text-transform:uppercase;letter-spacing:.5px;border-bottom:1px solid var(--border-primary)}.language-options{padding:8px;display:flex;flex-direction:column;gap:4px}.language-option{display:flex;align-items:center;gap:12px;padding:12px 14px;background:transparent;border:none;border-radius:10px;color:var(--toggle-text);font-size:15px;font-weight:500;cursor:pointer;transition:all .2s ease;text-align:left;width:100%}.language-option:hover{background:var(--bg-secondary);transform:translateX(4px)}.language-option.active{background:var(--bg-card);color:var(--primary);font-weight:600}.language-option.active:hover{background:var(--bg-card-hover)}.language-option-flag{display:flex;align-items:center;justify-content:center;width:20px;height:20px;flex-shrink:0;font-size:18px;line-height:1}.language-option-label{flex:1 1}.language-option-check{display:flex;align-items:center;justify-content:center;width:20px;height:20px;color:var(--primary);flex-shrink:0}.language-option-check svg{width:14px;height:14px}@media (max-width:768px){.language-button{padding:10px;width:44px;height:44px;justify-content:center;border-radius:12px}.language-label{display:none}.language-popup{left:0;right:auto;min-width:180px}}.theme-toggle{position:relative;z-index:100}.theme-button{display:flex;align-items:center;gap:8px;padding:8px 14px;background:var(--toggle-bg);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border:1px solid var(--toggle-border);border-radius:50px;color:var(--toggle-text);font-size:14px;font-weight:600;cursor:pointer;transition:all .3s ease;box-shadow:0 4px 12px var(--toggle-shadow),0 1px 4px rgba(0,0,0,.1)}.theme-button:hover{transform:translateY(-2px) scale(1.02);box-shadow:0 8px 20px var(--toggle-shadow-hover),0 2px 8px rgba(0,0,0,.15);background:var(--toggle-bg-hover)}.theme-button:active{transform:translateY(0) scale(1)}.theme-button:disabled{opacity:.6;cursor:not-allowed;transform:none}.theme-button svg{width:18px;height:18px;transition:transform .3s ease}.theme-button:hover svg{transform:rotate(15deg)}.theme-label{font-size:14px;white-space:nowrap}.theme-popup{position:absolute;top:calc(100% + 12px);right:0;min-width:220px;background:var(--toggle-bg);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border:1px solid var(--toggle-border);border-radius:16px;box-shadow:0 12px 32px var(--toggle-shadow-hover),0 4px 12px rgba(0,0,0,.15);overflow:hidden;animation:popupAppear .2s ease-out}@keyframes popupAppear{0%{opacity:0;transform:translateY(-10px) scale(.95)}to{opacity:1;transform:translateY(0) scale(1)}}.theme-popup-header{padding:14px 16px;font-size:13px;font-weight:700;color:var(--text-tertiary);text-transform:uppercase;letter-spacing:.5px;border-bottom:1px solid var(--border-primary)}.theme-options{padding:8px;display:flex;flex-direction:column;gap:4px}.theme-option{display:flex;align-items:center;gap:12px;padding:12px 14px;background:transparent;border:none;border-radius:10px;color:var(--toggle-text);font-size:15px;font-weight:500;cursor:pointer;transition:all .2s ease;text-align:left;width:100%}.theme-option:hover{background:var(--bg-secondary);transform:translateX(4px)}.theme-option.active{background:var(--bg-card);color:var(--primary);font-weight:600}.theme-option.active:hover{background:var(--bg-card-hover)}.theme-option-icon{display:flex;align-items:center;justify-content:center;width:20px;height:20px;flex-shrink:0}.theme-option-icon svg{width:16px;height:16px}.theme-option-label{flex:1 1}.theme-option-check{display:flex;align-items:center;justify-content:center;width:20px;height:20px;color:var(--primary);flex-shrink:0}.theme-option-check svg{width:14px;height:14px}@media (max-width:768px){.theme-button{padding:10px 16px}.theme-label{display:none}.theme-popup{min-width:200px}.theme-popup-header{padding:12px 14px;font-size:12px}.theme-option{padding:10px 12px;font-size:14px}}@media (max-width:480px){.theme-popup{right:-8px}}.header{position:fixed;top:0;left:0;right:0;z-index:1000;height:60px;padding:0 24px;background:var(--bg-card);backdrop-filter:blur(15px);-webkit-backdrop-filter:blur(15px);border-bottom:1px solid var(--border-primary);box-shadow:0 4px 20px rgba(0,0,0,.05)}.header,.header-container{display:flex;align-items:center}.header-container{max-width:1400px;width:100%;margin:0 auto;justify-content:space-between;position:relative;gap:12px}.mobile-burger{display:none;background:transparent;border:none;color:var(--text-primary);font-size:20px;cursor:pointer;padding:8px;border-radius:8px;transition:background .2s}.mobile-burger:hover{background:var(--bg-tertiary)}@media (max-width:768px){.mobile-burger{display:flex;align-items:center;justify-content:center}}.header-brand{display:flex;align-items:center;gap:10px;text-decoration:none;transition:transform .2s ease;position:relative;z-index:2}.header-brand:hover{transform:scale(1.02)}.header-logo{width:34px;height:34px;border-radius:50%;background:var(--gradient-primary);display:flex;align-items:center;justify-content:center;box-shadow:var(--shadow-primary)}.header-logo .logo-text{font-size:12px;font-weight:700;color:var(--text-inverse);letter-spacing:.5px}.header-title{font-size:18px;font-weight:700;color:var(--text-primary);letter-spacing:-.3px}.header-nav{display:flex;align-items:center;gap:32px;position:absolute;left:50%;transform:translateX(-50%)}.nav-link{font-size:14px;font-weight:600;color:var(--text-secondary);text-decoration:none;transition:all .2s ease;position:relative;white-space:nowrap}.nav-link:hover{color:var(--primary)}.nav-link:after{content:"";position:absolute;bottom:-4px;left:0;width:0;height:2px;background:var(--primary);transition:width .2s ease}.nav-link:hover:after{width:100%}.board-link{color:var(--primary);font-weight:700}.header-actions{display:flex;align-items:center;gap:20px;position:relative;z-index:2}.header-toggles{display:flex;align-items:center;gap:12px}.header-login-btn{padding:10px 24px;background:var(--primary);color:var(--text-inverse);font-weight:700;font-size:15px;border-radius:50px;text-decoration:none;transition:all .3s ease;box-shadow:var(--shadow-primary)}.header-login-btn:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg);background:var(--primary-light)}.header-user{display:flex;align-items:center;gap:10px;padding:5px 12px;border-radius:50px;background:var(--bg-secondary);border:1px solid var(--border-primary)}.header-user-avatar{width:28px;height:28px;border-radius:50%;background:var(--primary);color:var(--text-inverse);display:flex;align-items:center;justify-content:center;font-size:14px;font-weight:700}.header-user-name{font-size:14px;font-weight:600;color:var(--text-primary)}.header-user-group{display:flex;align-items:center;gap:12px}.header-logout-btn{padding:6px 16px;background:transparent;color:var(--text-secondary);font-weight:600;font-size:14px;border-radius:50px;border:1px solid var(--border-primary);cursor:pointer;transition:all .2s ease}.header-logout-btn:hover{background:var(--bg-secondary);color:#ef4444;border-color:#fca5a5}@media (max-width:1024px){.header-nav{display:none}}@media (max-width:768px){.header{height:70px;padding:0 16px}.header-title{display:none}.header-actions{gap:12px}}