:root{--color-primary: #2078B8;--color-primary-light: #2E94D4;--color-primary-dark: #1A5F9A;--color-accent: #289050;--color-accent-light: #38AC62;--color-bg: #EEF5FC;--color-surface: #ffffff;--color-header-bg: #2078B8;--color-sidebar-bg: #ffffff;--color-text: #1a2433;--color-text-muted: #5b6b7c;--color-border: #c8d8ea;--color-danger: #dc3545;--color-warning: #f59e0b;--color-success: #289050;--space-xs: 4px;--space-sm: 8px;--space-md: 16px;--space-lg: 24px;--space-xl: 32px;--tap-min: 44px;--radius: 8px;--radius-lg: 12px;--nav-height: 64px;--sidebar-width: 240px}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{font-size:16px;-webkit-text-size-adjust:100%}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;background:var(--color-bg);color:var(--color-text);line-height:1.5;min-height:100dvh}#root{min-height:100dvh;display:flex;flex-direction:column}a{color:var(--color-primary);text-decoration:none}button,input,select,textarea{font:inherit}.container{width:100%;max-width:800px;margin:0 auto;padding:0 var(--space-md)}.card{background:var(--color-surface);border-radius:var(--radius-lg);border:1px solid var(--color-border);padding:var(--space-lg);margin-bottom:var(--space-md)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-sm);min-height:var(--tap-min);min-width:var(--tap-min);padding:var(--space-sm) var(--space-lg);border:none;border-radius:var(--radius);font-weight:600;font-size:1rem;cursor:pointer;transition:background-color .15s,transform .1s;-webkit-tap-highlight-color:transparent}.btn:active{transform:scale(.97)}.btn-primary{background:var(--color-primary);color:#fff}.btn-primary:hover{background:var(--color-primary-light)}.btn-secondary{background:var(--color-border);color:var(--color-text)}.btn-danger{background:var(--color-danger);color:#fff}.btn-block{width:100%}.btn-lg{min-height:56px;font-size:1.125rem;padding:var(--space-md) var(--space-xl)}.form-group{margin-bottom:var(--space-md)}.form-group label{display:block;font-weight:600;margin-bottom:var(--space-xs);font-size:.875rem;color:var(--color-text-muted)}.form-control{width:100%;min-height:var(--tap-min);padding:var(--space-sm) var(--space-md);border:1px solid var(--color-border);border-radius:var(--radius);font-size:1rem;background:var(--color-surface);transition:border-color .15s}.form-control:focus{outline:none;border-color:var(--color-primary);box-shadow:0 0 0 3px #1a75bb2e}textarea.form-control{min-height:100px;resize:vertical}.severity-group{display:flex;gap:var(--space-sm)}.severity-toggle{flex:1;min-height:var(--tap-min);border:2px solid var(--color-border);border-radius:var(--radius);background:var(--color-surface);font-weight:600;cursor:pointer;transition:all .15s}.severity-toggle.active-low{border-color:var(--color-success);background:#d4f0e0;color:#0a5c2e}.severity-toggle.active-medium{border-color:var(--color-warning);background:#fff3cd;color:#856404}.severity-toggle.active-high{border-color:var(--color-danger);background:#f8d7da;color:#721c24}.badge{display:inline-flex;align-items:center;padding:2px 10px;border-radius:999px;font-size:.75rem;font-weight:600}.badge-success{background:#d4f0e0;color:#0a5c2e}.badge-warning{background:#fef3cd;color:#856404}.badge-danger{background:#f8d7da;color:#721c24}.badge-info{background:#d6eaf8;color:#2078b8}.saved-indicator{opacity:0;transition:opacity .3s;color:var(--color-success);font-size:.8rem;font-weight:600}.saved-indicator.visible{opacity:1}.stepper-progress{display:flex;gap:var(--space-xs);margin-bottom:var(--space-lg)}.stepper-dot{flex:1;height:4px;border-radius:2px;background:var(--color-border);transition:background .2s}.stepper-dot.active{background:var(--color-primary)}.stepper-dot.complete{background:var(--color-accent)}.stepper-nav{display:flex;gap:var(--space-md);margin-top:var(--space-lg)}.stepper-nav .btn{flex:1}.loading-spinner{display:flex;align-items:center;justify-content:center;padding:var(--space-xl);color:var(--color-text-muted)}.login-prompt{display:flex;align-items:center;justify-content:center;min-height:100dvh;padding:var(--space-lg);background:linear-gradient(135deg,#2078b8,#1a5f9a)}.login-prompt-card{text-align:center;max-width:320px;padding:var(--space-xl);background:#fff;border-radius:16px;box-shadow:0 8px 32px #00000040}.login-prompt-card .login-logo{width:120px;height:120px;object-fit:contain;border-radius:12px;margin-bottom:var(--space-md)}.login-prompt-card h2{margin:0 0 var(--space-sm);font-size:1.5rem}.login-prompt-card p{margin:0 0 var(--space-lg);color:var(--color-text-muted);font-size:.95rem}.login-btn{display:inline-block;padding:14px 48px;font-size:1.1rem;font-weight:600;color:#fff;background:var(--color-primary, #2078B8);border:none;border-radius:10px;cursor:pointer;-webkit-tap-highlight-color:transparent;touch-action:manipulation}.login-btn:active{opacity:.85;transform:scale(.97)}.empty-state{text-align:center;padding:var(--space-xl);color:var(--color-text-muted)}.empty-state h3{margin-bottom:var(--space-sm)}@media(max-width:767px){.desktop-only{display:none!important}}@media(min-width:768px){.mobile-only{display:none!important}}.app-layout{display:flex;flex-direction:column;min-height:100dvh}.app-header{display:flex;align-items:center;justify-content:space-between;height:var(--nav-height);padding:0 var(--space-md);background:var(--color-header-bg);color:#fff;position:sticky;top:0;z-index:100;box-shadow:0 2px 6px #00000026}.app-header h1{font-size:1.125rem;font-weight:700;white-space:nowrap;display:flex;align-items:center;gap:var(--space-sm)}.app-header .logo-img{height:56px;width:auto;object-fit:contain;border-radius:8px;flex-shrink:0}.app-header .user-info{display:flex;align-items:center;gap:var(--space-sm);font-size:.8rem}.app-header .logout-btn{background:#fff3;color:#fff;border:1px solid rgba(255,255,255,.3);border-radius:var(--radius);min-height:36px;padding:0 var(--space-md);font-size:.8rem;cursor:pointer}.app-header .logout-btn:hover{background:#ffffff59}.app-body{display:flex;flex:1}.sidebar{width:var(--sidebar-width);background:var(--color-sidebar-bg);border-right:1px solid var(--color-border);padding:var(--space-md) 0;display:flex;flex-direction:column;gap:var(--space-xs);position:sticky;top:var(--nav-height);height:calc(100dvh - var(--nav-height));overflow-y:auto}.sidebar .nav-section{padding:var(--space-sm) var(--space-md);font-size:.7rem;font-weight:700;text-transform:uppercase;letter-spacing:.05em;color:var(--color-text-muted)}.sidebar a{display:flex;align-items:center;gap:var(--space-sm);padding:var(--space-sm) var(--space-md);min-height:var(--tap-min);color:var(--color-text);font-weight:500;border-radius:0;transition:background .15s;text-decoration:none}.sidebar a:hover{background:var(--color-bg)}.sidebar a.active{background:#2078b817;color:var(--color-primary);font-weight:700;border-left:3px solid var(--color-primary)}.sidebar .nav-icon{font-size:1.25rem;width:28px;text-align:center}.app-main{flex:1;padding:var(--space-lg) var(--space-md);padding-bottom:calc(var(--nav-height) + env(safe-area-inset-bottom) + var(--space-lg));overflow-y:auto}@media(min-width:768px){.app-main{padding-bottom:var(--space-lg)}}.bottom-tabs{position:fixed;bottom:0;left:0;right:0;height:calc(var(--nav-height) + env(safe-area-inset-bottom));padding-bottom:env(safe-area-inset-bottom);background:var(--color-surface);border-top:1px solid var(--color-border);display:flex;z-index:100}.bottom-tabs a{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;color:var(--color-text-muted);font-size:.65rem;font-weight:600;text-decoration:none;-webkit-tap-highlight-color:transparent}.bottom-tabs a .tab-icon{font-size:1.4rem}.bottom-tabs a.active{color:var(--color-primary)}.page-title{font-size:1.5rem;font-weight:700;margin-bottom:var(--space-lg)}