:root{--brand-primary: #6366f1;--brand-primary-hover: #818cf8;--brand-primary-muted: rgba(99, 102, 241, .15);--brand-secondary: #8b5cf6;--brand-accent: #06b6d4;--brand-accent-hover: #22d3ee;--surface-bg: #05060f;--surface-sidebar: #0a0c1a;--surface-card: #111328;--surface-card-hover: #161938;--surface-elevated: #1c1f3a;--surface-overlay: rgba(0, 0, 0, .6);--surface-input: #0d0f20;--surface-border: rgba(255, 255, 255, .06);--surface-border-active: rgba(99, 102, 241, .4);--text-primary: #f0f1f7;--text-secondary: #b0b3c6;--text-muted: #6b6f8a;--text-inverse: #05060f;--text-on-brand: #ffffff;--color-success: #22c55e;--color-success-muted: rgba(34, 197, 94, .15);--color-warning: #f59e0b;--color-warning-muted: rgba(245, 158, 11, .15);--color-error: #ef4444;--color-error-muted: rgba(239, 68, 68, .15);--color-info: #3b82f6;--color-info-muted: rgba(59, 130, 246, .15);--space-xs: .25rem;--space-sm: .5rem;--space-md: 1rem;--space-lg: 1.5rem;--space-xl: 2rem;--space-2xl: 3rem;--space-3xl: 4rem;--radius-sm: .375rem;--radius-md: .625rem;--radius-lg: .875rem;--radius-xl: 1.25rem;--radius-full: 9999px;--shadow-sm: 0 1px 3px rgba(0, 0, 0, .4);--shadow-md: 0 4px 12px rgba(0, 0, 0, .5);--shadow-lg: 0 8px 32px rgba(0, 0, 0, .6);--shadow-glow: 0 0 20px rgba(99, 102, 241, .2);--shadow-inset: inset 0 1px 0 rgba(255, 255, 255, .04);--font-sans: "Inter", system-ui, -apple-system, sans-serif;--font-mono: "JetBrains Mono", "Fira Code", monospace;--transition-fast: .12s ease;--transition-normal: .2s ease;--transition-slow: .35s cubic-bezier(.4, 0, .2, 1);--sidebar-width: 260px;--sidebar-collapsed-width: 68px;--topbar-height: 56px}*,*:before,*:after{margin:0;padding:0;box-sizing:border-box}html{font-size:16px;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{font-family:var(--font-sans);background:var(--surface-bg);color:var(--text-primary);line-height:1.6;overflow:hidden;height:100vh}#root{height:100vh;display:flex;flex-direction:column}a{color:var(--brand-primary);text-decoration:none;transition:color var(--transition-fast)}a:hover{color:var(--brand-primary-hover)}button{font-family:inherit;cursor:pointer;border:none;outline:none}input,select,textarea{font-family:inherit;font-size:.875rem}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--surface-border);border-radius:var(--radius-full)}::-webkit-scrollbar-thumb:hover{background:var(--text-muted)}.app-layout{display:flex;height:100vh;overflow:hidden}.sidebar{width:var(--sidebar-width);height:100vh;background:var(--surface-sidebar);border-right:1px solid var(--surface-border);display:flex;flex-direction:column;transition:width var(--transition-slow);position:relative;z-index:100;flex-shrink:0}.sidebar.collapsed{width:var(--sidebar-collapsed-width)}.sidebar__brand{height:var(--topbar-height);display:flex;align-items:center;padding:0 var(--space-lg);border-bottom:1px solid var(--surface-border);gap:var(--space-sm);flex-shrink:0}.sidebar__brand-icon{width:32px;height:32px;border-radius:var(--radius-md);background:linear-gradient(135deg,var(--brand-primary),var(--brand-secondary));display:flex;align-items:center;justify-content:center;color:#fff;font-weight:800;font-size:.875rem;flex-shrink:0;box-shadow:var(--shadow-glow)}.sidebar__brand-text{font-size:1rem;font-weight:700;color:var(--text-primary);letter-spacing:-.02em;white-space:nowrap;overflow:hidden}.sidebar.collapsed .sidebar__brand-text{opacity:0;width:0}.sidebar__nav{flex:1;overflow-y:auto;padding:var(--space-md) var(--space-sm)}.sidebar__section{margin-bottom:var(--space-lg)}.sidebar__section-label{font-size:.625rem;font-weight:700;text-transform:uppercase;letter-spacing:.1em;color:var(--text-muted);padding:var(--space-xs) var(--space-md);margin-bottom:var(--space-xs);white-space:nowrap;overflow:hidden}.sidebar.collapsed .sidebar__section-label{text-align:center;font-size:0}.sidebar.collapsed .sidebar__section-label:after{content:"•••";font-size:.5rem}.nav-item{display:flex;align-items:center;gap:var(--space-sm);padding:var(--space-sm) var(--space-md);border-radius:var(--radius-md);color:var(--text-secondary);font-size:.8125rem;font-weight:500;cursor:pointer;transition:all var(--transition-fast);position:relative;white-space:nowrap;overflow:hidden;text-decoration:none;background:none;border:none;width:100%;text-align:left}.nav-item:hover{background:var(--surface-card);color:var(--text-primary)}.nav-item.active{background:var(--brand-primary-muted);color:var(--brand-primary-hover)}.nav-item.active:before{content:"";position:absolute;left:0;top:50%;transform:translateY(-50%);width:3px;height:60%;background:var(--brand-primary);border-radius:0 var(--radius-full) var(--radius-full) 0}.nav-item__icon{width:18px;height:18px;flex-shrink:0;opacity:.7}.nav-item.active .nav-item__icon{opacity:1}.nav-item__label{flex:1;overflow:hidden;text-overflow:ellipsis}.sidebar.collapsed .nav-item__label{opacity:0;width:0}.nav-item__badge{font-size:.625rem;font-weight:700;padding:.1em .5em;border-radius:var(--radius-full);background:var(--brand-primary);color:var(--text-on-brand)}.nav-sub-items{padding-left:calc(var(--space-md) + 26px)}.nav-sub-item{display:flex;align-items:center;gap:var(--space-sm);padding:6px var(--space-sm);border-radius:var(--radius-sm);color:var(--text-muted);font-size:.75rem;font-weight:450;cursor:pointer;transition:all var(--transition-fast);text-decoration:none;position:relative}.nav-sub-item:before{content:"";width:4px;height:4px;border-radius:var(--radius-full);background:var(--surface-border);flex-shrink:0;transition:background var(--transition-fast)}.nav-sub-item:hover{color:var(--text-secondary)}.nav-sub-item:hover:before{background:var(--text-muted)}.nav-sub-item.active{color:var(--brand-primary-hover)}.nav-sub-item.active:before{background:var(--brand-primary)}.sidebar.collapsed .nav-sub-items{display:none}.sidebar__module-separator{height:1px;background:var(--surface-border);margin:var(--space-sm) var(--space-md)}.sidebar__footer{padding:var(--space-md);border-top:1px solid var(--surface-border);flex-shrink:0}.sidebar__user{display:flex;align-items:center;gap:var(--space-sm);padding:var(--space-sm);border-radius:var(--radius-md);cursor:pointer;transition:background var(--transition-fast)}.sidebar__user:hover{background:var(--surface-card)}.sidebar__avatar{width:32px;height:32px;border-radius:var(--radius-full);background:linear-gradient(135deg,var(--brand-primary),var(--brand-accent));display:flex;align-items:center;justify-content:center;font-weight:700;font-size:.75rem;color:#fff;flex-shrink:0}.sidebar__user-info{overflow:hidden}.sidebar__user-name{font-size:.8125rem;font-weight:600;color:var(--text-primary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.sidebar__user-role{font-size:.6875rem;color:var(--text-muted);white-space:nowrap}.sidebar.collapsed .sidebar__user-info{display:none}.sidebar__toggle{position:absolute;right:-12px;top:50%;transform:translateY(-50%);width:24px;height:24px;border-radius:var(--radius-full);background:var(--surface-elevated);border:1px solid var(--surface-border);display:flex;align-items:center;justify-content:center;cursor:pointer;color:var(--text-muted);transition:all var(--transition-fast);z-index:10}.sidebar__toggle:hover{background:var(--brand-primary);color:#fff;border-color:var(--brand-primary)}.main-content{flex:1;display:flex;flex-direction:column;overflow:hidden;min-width:0}.topbar{height:var(--topbar-height);background:var(--surface-sidebar);border-bottom:1px solid var(--surface-border);display:flex;align-items:center;justify-content:space-between;padding:0 var(--space-xl);flex-shrink:0}.topbar__breadcrumb{display:flex;align-items:center;gap:var(--space-sm);font-size:.8125rem;color:var(--text-muted)}.topbar__breadcrumb-current{color:var(--text-primary);font-weight:600}.topbar__breadcrumb-sep{color:var(--surface-border)}.topbar__actions{display:flex;align-items:center;gap:var(--space-md)}.topbar__action-btn{width:36px;height:36px;border-radius:var(--radius-md);background:transparent;border:1px solid transparent;color:var(--text-muted);display:flex;align-items:center;justify-content:center;transition:all var(--transition-fast);position:relative}.topbar__action-btn:hover{background:var(--surface-card);color:var(--text-primary);border-color:var(--surface-border)}.topbar__notification-dot{position:absolute;top:6px;right:6px;width:7px;height:7px;border-radius:var(--radius-full);background:var(--color-error);border:1.5px solid var(--surface-sidebar)}.content-area{flex:1;overflow-y:auto;padding:var(--space-xl);background:var(--surface-bg)}.login-page{display:flex;align-items:center;justify-content:center;min-height:100vh;background:var(--surface-bg);position:relative;overflow:hidden}.login-page:before{content:"";position:absolute;width:600px;height:600px;background:radial-gradient(circle,rgba(99,102,241,.12) 0%,transparent 70%);top:-200px;right:-100px;pointer-events:none}.login-page:after{content:"";position:absolute;width:500px;height:500px;background:radial-gradient(circle,rgba(139,92,246,.08) 0%,transparent 70%);bottom:-150px;left:-100px;pointer-events:none}.login-card{width:100%;max-width:420px;background:var(--surface-card);border:1px solid var(--surface-border);border-radius:var(--radius-xl);padding:var(--space-3xl);box-shadow:var(--shadow-lg);position:relative;z-index:1}.login-card__brand{text-align:center;margin-bottom:var(--space-2xl)}.login-card__logo{width:48px;height:48px;border-radius:var(--radius-lg);background:linear-gradient(135deg,var(--brand-primary),var(--brand-secondary));display:inline-flex;align-items:center;justify-content:center;font-weight:800;font-size:1.25rem;color:#fff;margin-bottom:var(--space-md);box-shadow:var(--shadow-glow)}.login-card__title{font-size:1.375rem;font-weight:700;color:var(--text-primary);letter-spacing:-.02em}.login-card__subtitle{font-size:.8125rem;color:var(--text-muted);margin-top:var(--space-xs)}.form-group{margin-bottom:var(--space-lg)}.form-label{display:block;font-size:.75rem;font-weight:600;color:var(--text-secondary);margin-bottom:var(--space-sm);letter-spacing:.02em}.form-input{width:100%;padding:10px 14px;background:var(--surface-input);border:1px solid var(--surface-border);border-radius:var(--radius-md);color:var(--text-primary);font-size:.875rem;transition:all var(--transition-fast)}.form-input:focus{border-color:var(--brand-primary);box-shadow:0 0 0 3px var(--brand-primary-muted);outline:none}.form-input::placeholder{color:var(--text-muted)}.form-error{font-size:.75rem;color:var(--color-error);margin-top:var(--space-xs);display:flex;align-items:center;gap:var(--space-xs)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-sm);padding:10px 20px;border-radius:var(--radius-md);font-size:.875rem;font-weight:600;transition:all var(--transition-fast);border:none;cursor:pointer}.btn--primary{width:100%;background:linear-gradient(135deg,var(--brand-primary),var(--brand-secondary));color:var(--text-on-brand);box-shadow:var(--shadow-sm)}.btn--primary:hover{box-shadow:var(--shadow-glow);transform:translateY(-1px)}.btn--primary:active{transform:translateY(0)}.btn--primary:disabled{opacity:.5;cursor:not-allowed;transform:none;box-shadow:none}.dashboard{max-width:1200px}.dashboard__header{margin-bottom:var(--space-2xl)}.dashboard__greeting{font-size:1.5rem;font-weight:700;color:var(--text-primary);letter-spacing:-.02em}.dashboard__date{font-size:.8125rem;color:var(--text-muted);margin-top:var(--space-xs)}.dashboard__stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:var(--space-lg);margin-bottom:var(--space-2xl)}.stat-card{background:var(--surface-card);border:1px solid var(--surface-border);border-radius:var(--radius-lg);padding:var(--space-lg);transition:all var(--transition-normal);position:relative;overflow:hidden}.stat-card:hover{border-color:var(--surface-border-active);box-shadow:var(--shadow-md);transform:translateY(-2px)}.stat-card:after{content:"";position:absolute;top:0;right:0;width:80px;height:80px;border-radius:0 0 0 100%;opacity:.06;pointer-events:none}.stat-card__label{font-size:.75rem;font-weight:600;color:var(--text-muted);text-transform:uppercase;letter-spacing:.05em}.stat-card__value{font-size:1.75rem;font-weight:800;color:var(--text-primary);margin-top:var(--space-xs);letter-spacing:-.03em}.stat-card__trend{display:inline-flex;align-items:center;gap:4px;font-size:.6875rem;font-weight:600;margin-top:var(--space-sm);padding:2px 8px;border-radius:var(--radius-full)}.stat-card__trend--up{background:var(--color-success-muted);color:var(--color-success)}.stat-card__trend--down{background:var(--color-error-muted);color:var(--color-error)}.dashboard__modules{margin-bottom:var(--space-2xl)}.dashboard__modules-title{font-size:1rem;font-weight:700;color:var(--text-primary);margin-bottom:var(--space-lg)}.module-cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:var(--space-lg)}.module-card{background:var(--surface-card);border:1px solid var(--surface-border);border-radius:var(--radius-lg);padding:var(--space-lg);cursor:pointer;transition:all var(--transition-normal);text-decoration:none;color:inherit;display:flex;flex-direction:column;gap:var(--space-md)}.module-card:hover{border-color:var(--brand-primary);background:var(--surface-card-hover);box-shadow:var(--shadow-glow);transform:translateY(-3px);color:inherit}.module-card__icon{width:40px;height:40px;border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center;color:#fff;flex-shrink:0}.module-card__name{font-size:.9375rem;font-weight:700;color:var(--text-primary)}.module-card__desc{font-size:.75rem;color:var(--text-muted);line-height:1.5}.module-card__status{display:inline-flex;align-items:center;gap:6px;font-size:.6875rem;font-weight:600;color:var(--color-success)}.module-card__status-dot{width:6px;height:6px;border-radius:var(--radius-full);background:var(--color-success);animation:pulse-dot 2s infinite}@keyframes pulse-dot{0%,to{opacity:1}50%{opacity:.4}}.module-page{max-width:1200px}.module-page__header{display:flex;align-items:center;justify-content:space-between;margin-bottom:var(--space-xl)}.module-page__title{font-size:1.25rem;font-weight:700;color:var(--text-primary)}.module-page__placeholder{background:var(--surface-card);border:1px dashed var(--surface-border);border-radius:var(--radius-lg);padding:var(--space-3xl);text-align:center}.module-page__placeholder-icon{color:var(--text-muted);margin-bottom:var(--space-md);opacity:.4}.module-page__placeholder-text{font-size:.875rem;color:var(--text-muted);max-width:400px;margin:0 auto;line-height:1.6}.module-page__placeholder-tag{display:inline-flex;align-items:center;gap:var(--space-xs);font-size:.6875rem;font-weight:600;color:var(--brand-primary);background:var(--brand-primary-muted);padding:4px 12px;border-radius:var(--radius-full);margin-top:var(--space-lg)}.spinner{width:20px;height:20px;border:2px solid var(--surface-border);border-top-color:var(--brand-primary);border-radius:var(--radius-full);animation:spin .6s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}@keyframes fadeIn{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}.fade-in{animation:fadeIn .3s ease forwards}.app-switcher{background:#0f172abf;backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border:1px solid var(--border-glass);border-radius:16px;width:90%;max-width:800px;max-height:80vh;overflow-y:auto;padding:var(--space-2xl);position:relative;box-shadow:0 25px 50px -12px #00000080;color:#fff}.app-switcher__close{position:absolute;top:24px;right:24px;background:transparent;border:none;color:var(--text-muted);cursor:pointer;transition:color .2s}.app-switcher__close:hover{color:#fff}.app-switcher__header{display:flex;align-items:center;gap:12px;margin-bottom:var(--space-2xl)}.app-switcher__icon-wrapper{width:48px;height:48px;border-radius:12px;background:var(--primary-color);display:flex;align-items:center;justify-content:center;box-shadow:0 4px 12px #0003}.app-switcher__title{margin:0;font-size:1.5rem;font-weight:600}.app-switcher__subtitle{margin:0;color:var(--text-muted)}.app-switcher__content{display:flex;flex-direction:column;gap:var(--space-2xl)}.app-switcher__category-title{font-size:.875rem;text-transform:uppercase;letter-spacing:1px;color:var(--text-muted);margin-bottom:var(--space-lg)}.app-switcher__grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:var(--space-md)}.app-switcher__card{background:#ffffff08;border:1px solid rgba(255,255,255,.05);border-radius:12px;padding:var(--space-lg);text-align:left;cursor:pointer;transition:all .2s cubic-bezier(.4,0,.2,1);display:flex;flex-direction:column;gap:12px;color:#fff}.app-switcher__card:hover{background:#ffffff14;border-color:#ffffff1a;transform:translateY(-2px);box-shadow:0 10px 15px -3px #0000001a}.app-switcher__card-icon{width:40px;height:40px;border-radius:8px;display:flex;align-items:center;justify-content:center;color:#fff;font-size:20px;font-weight:700;overflow:hidden;box-shadow:0 2px 4px #0003}.app-switcher__card-icon img{width:100%;height:100%;object-fit:cover}.app-switcher__card-content h4{margin:0 0 4px;font-size:1rem;color:var(--text-main)}.app-switcher__card-content p{margin:0;font-size:.75rem;color:var(--text-muted);line-height:1.4}