:root{--color-brand: #FF5B3C;--color-brand-hover: #E54A2D;--color-brand-light: rgba(255, 91, 60, .1);--color-primary: #1B1B1B;--color-primary-hover: #333333;--color-primary-light: rgba(27, 27, 27, .08);--color-success: #22C55E;--color-success-light: rgba(34, 197, 94, .1);--color-warning: #F59E0B;--color-warning-light: rgba(245, 158, 11, .1);--color-error: #EF4444;--color-error-light: rgba(239, 68, 68, .1);--bg-primary: #FFFFFF;--bg-secondary: #F7F7F7;--bg-card: #FFFFFF;--bg-input: #F7F7F7;--text-primary: #1B1B1B;--text-secondary: rgba(27, 27, 27, .6);--text-muted: rgba(27, 27, 27, .4);--border-color: rgba(27, 27, 27, .12);--border-focus: rgba(255, 91, 60, .4);--shadow-sm: 0 1px 2px rgba(0, 0, 0, .05);--shadow-md: 0 4px 12px rgba(0, 0, 0, .08);--shadow-lg: 0 8px 24px rgba(0, 0, 0, .12);--spacing-xs: .25rem;--spacing-sm: .5rem;--spacing-md: 1rem;--spacing-lg: 1.5rem;--spacing-xl: 2rem;--spacing-2xl: 3rem;--radius-sm: 8px;--radius-md: 12px;--radius-lg: 16px;--radius-xl: 22px;--radius-full: 9999px;--transition-fast: .15s ease;--transition-base: .25s ease;--transition-slow: .35s ease}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{font-size:16px;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:var(--bg-secondary);color:var(--text-primary);line-height:1.6;min-height:100vh}#app{min-height:100vh}h1,h2,h3,h4,h5,h6{font-weight:600;line-height:1.3;color:var(--text-primary)}h1{font-size:2rem}h2{font-size:1.5rem}h3{font-size:1.25rem}h4{font-size:1.125rem}h5{font-size:1rem}h6{font-size:.875rem}p{color:var(--text-secondary)}a{color:var(--color-brand);text-decoration:none;transition:color var(--transition-fast)}a:hover{color:var(--color-brand-hover)}.card{background:var(--bg-card);border-radius:var(--radius-xl);box-shadow:var(--shadow-md);padding:var(--spacing-xl)}.card-header{margin-bottom:var(--spacing-lg);text-align:center}.card-title{font-size:1.5rem;font-weight:600;margin-bottom:var(--spacing-sm);color:var(--text-primary)}.card-subtitle{color:var(--text-secondary);font-size:.875rem}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--spacing-sm);padding:.875rem 1.5rem;font-family:inherit;font-size:.9375rem;font-weight:500;line-height:1;border:none;border-radius:var(--radius-lg);cursor:pointer;transition:all var(--transition-base);text-decoration:none}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:var(--color-primary);color:#fff}.btn-primary:hover:not(:disabled){background:var(--color-primary-hover);transform:translateY(-1px)}.btn-brand{background:var(--color-brand);color:#fff}.btn-brand:hover:not(:disabled){background:var(--color-brand-hover);transform:translateY(-1px)}.btn-secondary{background:var(--bg-secondary);color:var(--text-primary);border:1px solid var(--border-color)}.btn-secondary:hover:not(:disabled){background:var(--border-color)}.btn-ghost{background:transparent;color:var(--text-secondary)}.btn-ghost:hover:not(:disabled){color:var(--text-primary);background:var(--color-primary-light)}.btn-lg{padding:1rem 2rem;font-size:1rem;border-radius:var(--radius-xl)}.btn-block{width:100%}.form-group{margin-bottom:var(--spacing-lg)}.form-label{display:block;font-size:.875rem;font-weight:500;color:var(--text-secondary);margin-bottom:var(--spacing-sm)}.form-input{width:100%;padding:1rem 1.25rem;font-family:inherit;font-size:1rem;color:var(--text-primary);background:var(--bg-input);border:1px solid transparent;border-radius:var(--radius-lg);transition:all var(--transition-fast)}.form-input::placeholder{color:var(--text-muted)}.form-input:focus{outline:none;border-color:var(--color-brand);background:var(--bg-primary);box-shadow:0 0 0 3px var(--border-focus)}.form-input:disabled{opacity:.6;cursor:not-allowed}.form-input.error{border-color:var(--color-error)}.form-error{font-size:.75rem;color:var(--color-error);margin-top:var(--spacing-xs)}.form-hint{font-size:.8125rem;color:var(--text-muted);margin-top:var(--spacing-xs)}.divider{display:flex;align-items:center;gap:var(--spacing-md);margin:var(--spacing-xl) 0;color:var(--text-muted);font-size:.875rem}.divider:before,.divider:after{content:"";flex:1;height:1px;background:var(--border-color)}.alert{padding:var(--spacing-md);border-radius:var(--radius-md);font-size:.875rem;display:flex;align-items:flex-start;gap:var(--spacing-sm)}.alert-error{background:var(--color-error-light);color:var(--color-error)}.alert-success{background:var(--color-success-light);color:var(--color-success)}.alert-warning{background:var(--color-warning-light);color:var(--color-warning)}.badge{display:inline-flex;align-items:center;padding:.375rem .75rem;font-size:.75rem;font-weight:500;border-radius:var(--radius-full)}.badge-brand{background:var(--color-brand-light);color:var(--color-brand)}.badge-success{background:var(--color-success-light);color:var(--color-success)}.badge-primary{background:var(--color-primary-light);color:var(--color-primary)}.spinner{width:1.25rem;height:1.25rem;border:2px solid var(--border-color);border-top-color:var(--color-brand);border-radius:50%;animation:spin .8s linear infinite}.spinner-lg{width:2.5rem;height:2.5rem;border-width:3px}@keyframes spin{to{transform:rotate(360deg)}}.auth-layout{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:var(--spacing-lg);background:var(--bg-secondary)}.auth-container{width:100%;max-width:400px}.auth-logo{text-align:center;margin-bottom:var(--spacing-xl)}.auth-logo h1{font-size:1.75rem;font-weight:700;color:var(--color-brand);letter-spacing:-.02em}.auth-logo p{color:var(--text-muted);font-size:.875rem;margin-top:var(--spacing-xs)}.auth-footer{text-align:center;margin-top:var(--spacing-lg);color:var(--text-muted);font-size:.875rem}.method-cards{display:flex;flex-direction:column;gap:var(--spacing-sm)}.method-card{display:flex;align-items:center;gap:var(--spacing-md);padding:var(--spacing-md) var(--spacing-lg);background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--radius-lg);cursor:pointer;transition:all var(--transition-base)}.method-card:hover{border-color:var(--color-brand);background:var(--color-brand-light)}.method-card-icon{width:44px;height:44px;display:flex;align-items:center;justify-content:center;background:var(--bg-primary);border-radius:var(--radius-md);font-size:1.25rem}.method-card-content{flex:1}.method-card-title{font-weight:600;font-size:.9375rem;color:var(--text-primary);margin-bottom:.125rem}.method-card-desc{font-size:.8125rem;color:var(--text-muted)}.cert-list{display:flex;flex-direction:column;gap:var(--spacing-sm);max-height:280px;overflow-y:auto}.cert-item{display:flex;align-items:center;gap:var(--spacing-md);padding:var(--spacing-md);background:var(--bg-secondary);border:2px solid transparent;border-radius:var(--radius-md);cursor:pointer;transition:all var(--transition-fast)}.cert-item:hover{background:var(--color-primary-light)}.cert-item.selected{border-color:var(--color-brand);background:var(--color-brand-light)}.cert-info{flex:1;min-width:0}.cert-name{font-weight:500;color:var(--text-primary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.cert-details{font-size:.75rem;color:var(--text-muted);display:flex;gap:var(--spacing-md);margin-top:.25rem}.cert-org{font-size:.8125rem;color:var(--text-secondary)}.otp-container{display:flex;gap:var(--spacing-sm);justify-content:center}.otp-input{width:3rem;height:3.5rem;text-align:center;font-size:1.5rem;font-weight:600;background:var(--bg-input);border:2px solid var(--border-color);border-radius:var(--radius-md);color:var(--text-primary);transition:all var(--transition-fast)}.otp-input:focus{outline:none;border-color:var(--color-brand);box-shadow:0 0 0 3px var(--border-focus)}.dashboard-layout{min-height:100vh;background:var(--bg-secondary)}.dashboard-main{padding:var(--spacing-xl)}.sidebar{position:fixed;left:0;top:0;bottom:0;width:260px;background:var(--bg-primary);border-right:1px solid var(--border-color);padding:var(--spacing-lg);display:flex;flex-direction:column}.sidebar-logo{font-size:1.25rem;font-weight:700;color:var(--color-brand);margin-bottom:var(--spacing-xl);padding:var(--spacing-sm) 0}.sidebar-nav{flex:1;display:flex;flex-direction:column;gap:var(--spacing-xs)}.sidebar-item{display:flex;align-items:center;gap:var(--spacing-md);padding:var(--spacing-md);border-radius:var(--radius-md);color:var(--text-secondary);font-size:.9375rem;font-weight:500;cursor:pointer;transition:all var(--transition-fast)}.sidebar-item:hover{background:var(--bg-secondary);color:var(--text-primary)}.sidebar-item.active{background:var(--color-primary);color:#fff}.sidebar-item-icon{width:20px;text-align:center}.dashboard-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:var(--spacing-xl);padding-left:280px}.user-card{display:flex;align-items:center;gap:var(--spacing-md)}.user-avatar{width:44px;height:44px;background:var(--color-brand);border-radius:var(--radius-full);display:flex;align-items:center;justify-content:center;font-weight:600;font-size:1rem;color:#fff}.user-info h3{font-size:.9375rem;font-weight:600;margin-bottom:.125rem}.user-info p{font-size:.8125rem;color:var(--text-muted)}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:var(--spacing-lg);margin-bottom:var(--spacing-xl)}.stat-card{background:var(--bg-primary);border-radius:var(--radius-xl);padding:var(--spacing-lg);box-shadow:var(--shadow-sm)}.stat-label{font-size:.8125rem;color:var(--text-muted);margin-bottom:var(--spacing-sm)}.stat-value{font-size:1.75rem;font-weight:700;color:var(--text-primary)}.stat-change{font-size:.8125rem;font-weight:500;margin-top:var(--spacing-sm)}.stat-change.positive{color:var(--color-success)}.stat-change.negative{color:var(--color-error)}.status-badges{display:flex;gap:var(--spacing-sm);flex-wrap:wrap}.text-center{text-align:center}.text-right{text-align:right}.text-muted{color:var(--text-muted)}.text-brand{color:var(--color-brand)}.text-success{color:var(--color-success)}.text-error{color:var(--color-error)}.mt-xs{margin-top:var(--spacing-xs)}.mt-sm{margin-top:var(--spacing-sm)}.mt-md{margin-top:var(--spacing-md)}.mt-lg{margin-top:var(--spacing-lg)}.mt-xl{margin-top:var(--spacing-xl)}.mb-xs{margin-bottom:var(--spacing-xs)}.mb-sm{margin-bottom:var(--spacing-sm)}.mb-md{margin-bottom:var(--spacing-md)}.mb-lg{margin-bottom:var(--spacing-lg)}.mb-xl{margin-bottom:var(--spacing-xl)}.flex{display:flex}.flex-col{flex-direction:column}.items-center{align-items:center}.justify-center{justify-content:center}.justify-between{justify-content:space-between}.gap-xs{gap:var(--spacing-xs)}.gap-sm{gap:var(--spacing-sm)}.gap-md{gap:var(--spacing-md)}.gap-lg{gap:var(--spacing-lg)}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.fade-in{animation:fadeIn .3s ease-out}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}.pulse{animation:pulse 2s ease-in-out infinite}