.health-gate{position:fixed;top:0;left:0;right:0;bottom:0;background:linear-gradient(135deg,#f5f7fa,#c3cfe2);display:flex;align-items:center;justify-content:center;z-index:9999;padding:20px}.health-gate-content{background:#fff;border-radius:16px;box-shadow:0 10px 40px #0000001f;padding:50px 40px;max-width:600px;width:100%;text-align:center;animation:fadeIn .3s ease}@keyframes fadeIn{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.health-icon{font-size:64px;margin-bottom:20px;line-height:1}.health-icon-checking{display:flex;justify-content:center;align-items:center}.health-icon-error{color:var(--color-danger)}.health-icon-offline{filter:grayscale(1);opacity:.6}.spinner{width:48px;height:48px;border:4px solid rgba(31,138,112,.1);border-top-color:var(--color-primary);border-radius:50%;animation:spin 1s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.health-title{font-size:28px;font-weight:700;color:var(--color-text);margin:0 0 12px}.health-message{font-size:16px;color:var(--color-text-light);margin:0 0 30px;line-height:1.6}.health-instructions{background:var(--color-bg-light);border-radius:8px;padding:20px;text-align:left;margin-top:30px}.health-instructions-title{font-weight:600;color:var(--color-text);margin:0 0 12px;font-size:14px}.health-instructions ol,.health-instructions ul{margin:0;padding-left:20px;color:var(--color-text-light);font-size:14px;line-height:1.8}.health-instructions li{margin-bottom:8px}.health-instructions code{background:#1f8a701a;padding:2px 6px;border-radius:4px;font-size:13px;font-family:Monaco,Courier New,monospace;color:var(--color-primary)}.health-instructions pre{background:#0000000d;padding:12px;border-radius:6px;margin:8px 0;overflow-x:auto;font-size:12px;line-height:1.5}.health-help{font-size:13px;color:var(--color-text-light);margin-top:12px;font-style:italic}.health-retry-button{background:var(--color-primary);color:#fff;border:none;padding:12px 32px;border-radius:6px;font-size:14px;font-weight:600;cursor:pointer;transition:all .2s ease;margin-bottom:10px}.health-retry-button:hover:not(:disabled){background:var(--color-primary-light);transform:translateY(-2px);box-shadow:0 4px 12px #1f8a704d}.health-retry-button:disabled{opacity:.6;cursor:not-allowed;transform:none}.health-diagnostics{background:var(--color-bg-light);border-radius:8px;padding:20px;margin:20px 0}.health-diagnostic-item{display:flex;justify-content:space-between;align-items:center;padding:8px 0;border-bottom:1px solid var(--color-border)}.health-diagnostic-item:last-child{border-bottom:none}.health-diagnostic-label{font-weight:500;color:var(--color-text);font-size:14px}.health-diagnostic-status{font-size:14px;font-weight:600}.health-diagnostic-status.status-ok{color:var(--color-success)}.health-diagnostic-status.status-error{color:var(--color-danger)}@media (max-width: 768px){.health-gate-content{padding:30px 20px}.health-title{font-size:22px}.health-message{font-size:14px}.health-icon{font-size:48px}}:root{--color-primary: #1f8a70;--color-primary-light: #2aaa8a;--color-primary-dark: #166b54;--color-secondary: #f5f5f5;--color-text: #2c3e50;--color-text-light: #7f8c8d;--color-border: #e0e0e0;--color-bg-light: #f8f9fa;--color-bg-white: #ffffff;--color-success: #27ae60;--color-warning: #e67e22;--color-danger: #c0152f;--color-info: #3498db;--color-force-a: #6366f1;--color-force-b: #10b981;--color-force-c: #f59e0b;--color-force-d: #ec4899;--color-force-e: #8b5cf6;--color-force-f: #06b6d4;--color-score-exceptional: #10b981;--color-score-strong: #3b82f6;--color-score-average: #f59e0b;--color-score-developing: #ef4444;--shadow-sm: 0 2px 8px rgba(0, 0, 0, .08);--shadow-md: 0 4px 16px rgba(0, 0, 0, .1);--shadow-lg: 0 10px 40px rgba(0, 0, 0, .12);--radius-sm: 6px;--radius-md: 8px;--radius-lg: 12px;--radius-xl: 16px;--space-xs: 4px;--space-sm: 8px;--space-md: 16px;--space-lg: 24px;--space-xl: 32px;--space-2xl: 40px;--space-3xl: 48px;--font-family-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", sans-serif;--font-size-xs: 11px;--font-size-sm: 13px;--font-size-base: 14px;--font-size-md: 16px;--font-size-lg: 18px;--font-size-xl: 20px;--font-size-2xl: 24px;--font-size-3xl: 32px;--font-size-4xl: 48px;--font-size-5xl: 64px;--font-weight-normal: 400;--font-weight-medium: 500;--font-weight-semibold: 600;--font-weight-bold: 700;--line-height-tight: 1.3;--line-height-normal: 1.5;--line-height-relaxed: 1.6;--transition-fast: .15s ease;--transition-base: .2s ease;--transition-slow: .3s ease;--z-base: 0;--z-dropdown: 100;--z-sticky: 500;--z-fixed: 1000;--z-modal-backdrop: 2000;--z-modal: 2001;--z-toast: 3000;--container-max-width: 900px;--admin-panel-max-width: 1200px;--content-padding: 40px;--content-padding-mobile: 20px}@media (max-width: 768px){:root{--font-size-3xl: 22px;--font-size-4xl: 32px;--font-size-5xl: 48px;--content-padding: var(--content-padding-mobile)}}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{font-family:var(--font-family-sans);background:linear-gradient(135deg,#f5f7fa,#c3cfe2);color:var(--color-text);min-height:100vh;line-height:var(--line-height-normal);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}#root{min-height:100vh;padding:var(--space-lg)}h1,h2,h3,h4,h5,h6{font-weight:var(--font-weight-bold);line-height:var(--line-height-tight);color:var(--color-text)}h1{font-size:var(--font-size-3xl)}h2{font-size:var(--font-size-2xl)}h3{font-size:var(--font-size-xl)}h4{font-size:var(--font-size-lg)}h5{font-size:var(--font-size-md)}h6{font-size:var(--font-size-base)}p{line-height:var(--line-height-relaxed)}a{color:var(--color-primary);text-decoration:none;transition:color var(--transition-base)}a:hover{color:var(--color-primary-dark)}button{font-family:inherit;font-size:var(--font-size-base);font-weight:var(--font-weight-semibold);padding:12px 24px;border:none;border-radius:var(--radius-sm);cursor:pointer;transition:all var(--transition-base);line-height:1}button:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:var(--color-primary);color:#fff}.btn-primary:hover:not(:disabled){background:var(--color-primary-light);transform:translateY(-1px);box-shadow:var(--shadow-md)}.btn-secondary{background:var(--color-secondary);color:var(--color-text);border:1px solid var(--color-border)}.btn-secondary:hover:not(:disabled){background:var(--color-border)}.btn-danger{background:var(--color-danger);color:#fff}.btn-danger:hover:not(:disabled){background:#a01327}input,textarea,select{font-family:inherit;font-size:var(--font-size-base);padding:12px;border:2px solid var(--color-border);border-radius:var(--radius-md);transition:border-color var(--transition-base);background:#fff;color:var(--color-text)}input:focus,textarea:focus,select:focus{outline:none;border-color:var(--color-primary)}input::placeholder,textarea::placeholder{color:var(--color-text-light)}label{display:block;font-size:var(--font-size-sm);font-weight:var(--font-weight-medium);margin-bottom:var(--space-sm);color:var(--color-text)}.form-group{margin-bottom:var(--space-lg)}.form-error{color:var(--color-danger);font-size:var(--font-size-sm);margin-top:var(--space-xs)}.container{max-width:var(--container-max-width);margin:0 auto;background:#fff;border-radius:var(--radius-xl);box-shadow:var(--shadow-lg);overflow:hidden}.admin-container{max-width:var(--admin-panel-max-width)}@keyframes fadeIn{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}@keyframes slideIn{0%{transform:translate(-100%)}to{transform:translate(0)}}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}.fade-in{animation:fadeIn .4s cubic-bezier(.4,0,.2,1)}.slide-in{animation:slideIn .3s ease-out}.text-center{text-align:center}.text-left{text-align:left}.text-right{text-align:right}.text-primary{color:var(--color-primary)}.text-secondary{color:var(--color-text-light)}.text-success{color:var(--color-success)}.text-warning{color:var(--color-warning)}.text-danger{color:var(--color-danger)}.font-bold{font-weight:var(--font-weight-bold)}.font-semibold{font-weight:var(--font-weight-semibold)}.font-medium{font-weight:var(--font-weight-medium)}.mb-xs{margin-bottom:var(--space-xs)}.mb-sm{margin-bottom:var(--space-sm)}.mb-md{margin-bottom:var(--space-md)}.mb-lg{margin-bottom:var(--space-lg)}.mb-xl{margin-bottom:var(--space-xl)}.mt-xs{margin-top:var(--space-xs)}.mt-sm{margin-top:var(--space-sm)}.mt-md{margin-top:var(--space-md)}.mt-lg{margin-top:var(--space-lg)}.mt-xl{margin-top:var(--space-xl)}@media (max-width: 768px){#root{padding:var(--space-md)}button{padding:10px 16px;font-size:var(--font-size-sm)}}