.text-heading-1{font-size:2rem;font-weight:600;color:var(--color-text-primary);margin:0;line-height:1.2}.text-heading-2{font-size:1.5rem;font-weight:600;color:var(--color-text-primary);margin:0;line-height:1.3}.text-heading-3{font-size:1.25rem;font-weight:600;color:var(--color-text-primary);margin:0;line-height:1.4}.text-heading-4{font-size:1.1rem;font-weight:600;color:var(--color-text-primary);margin:0;line-height:1.4}.text-body{font-size:1rem;color:var(--color-text-primary);line-height:1.6;margin:0}.text-body-small{font-size:.875rem;color:var(--color-text-secondary);line-height:1.5;margin:0}.text-body-xs{font-size:.8125rem;color:var(--color-text-tertiary);line-height:1.5;margin:0}.text-primary{color:var(--color-text-primary)}.text-secondary{color:var(--color-text-secondary)}.text-tertiary{color:var(--color-text-tertiary)}.text-light{color:var(--color-text-light)}.text-success{color:var(--color-success)}.text-error{color:var(--color-error)}.text-warning{color:var(--color-warning)}.text-info{color:var(--color-info)}.text-bold{font-weight:600}.text-medium{font-weight:500}.text-normal{font-weight:400}.text-center{text-align:center}.text-left{text-align:left}.text-right{text-align:right}.dropdown{position:relative;display:inline-block;width:100%}.dropdown-select{width:100%;padding:var(--spacing-sm) var(--spacing-md);border:1px solid var(--color-border-medium);border-radius:var(--radius-md);background:var(--color-bg-primary);color:var(--color-text-primary);font-size:.9375rem;cursor:pointer;appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%234a5568' d='M6 9L1 4h10z'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right var(--spacing-md) center;background-size:12px;padding-right:calc(var(--spacing-md) * 2 + 12px);transition:border-color .2s,box-shadow .2s}.dropdown-select:focus{outline:none;border-color:var(--color-primary);box-shadow:0 0 0 3px #667eea1a}.dropdown-select:disabled{opacity:.6;cursor:not-allowed;background-color:var(--color-bg-secondary)}.dropdown-select option{padding:var(--spacing-sm)}.dropdown-label{display:block;font-size:.8125rem;font-weight:500;color:var(--color-gray-700);margin-bottom:var(--spacing-xs)}.dropdown-error{margin-top:var(--spacing-xs);font-size:.75rem;color:var(--color-error)}.header-primary{background:var(--gradient-primary);color:var(--color-white);padding:var(--spacing-md) var(--spacing-lg);box-shadow:var(--shadow-md)}.header-primary .header-content{display:flex;justify-content:space-between;align-items:center;gap:var(--spacing-md);max-width:1400px;margin:0 auto}.header-primary .header-title{flex:1}.header-primary .header-title h1{margin:0 0 var(--spacing-xs) 0;font-size:1.5rem;font-weight:600;color:var(--color-white)}.header-primary .header-title .header-subtitle{margin:0;font-size:.875rem;opacity:.9;color:var(--color-white)}@media (min-width: 640px){.header-primary{padding:1.25rem var(--spacing-lg)}.header-primary .header-title h1{font-size:1.75rem}}.header-secondary{background:var(--color-bg-primary);color:var(--color-text-primary);padding:var(--spacing-md) var(--spacing-lg);border-bottom:1px solid var(--color-border-light);box-shadow:var(--shadow-sm)}.header-secondary .header-content{display:flex;justify-content:space-between;align-items:center;gap:var(--spacing-md);max-width:1400px;margin:0 auto}.header-secondary .header-title{flex:1}.header-secondary .header-title h1{margin:0 0 var(--spacing-xs) 0;font-size:1.25rem;font-weight:600;color:var(--color-text-primary)}.header-secondary .header-title .header-subtitle{margin:0;font-size:.8125rem;color:var(--color-text-tertiary)}.bg-primary{background:var(--color-bg-primary)}.bg-secondary{background:var(--color-bg-secondary)}.bg-tertiary{background:var(--color-bg-tertiary)}.bg-white{background:var(--color-white)}.bg-gradient{background:var(--gradient-primary)}.card{background:var(--color-bg-primary);border-radius:var(--radius-lg);box-shadow:var(--shadow-md);padding:var(--spacing-lg);transition:box-shadow .2s,transform .2s}.card:hover{box-shadow:var(--shadow-lg)}.card-header{margin-bottom:var(--spacing-md);padding-bottom:var(--spacing-sm);border-bottom:1px solid var(--color-border-light)}.card-header h2,.card-header h3{margin:0;font-size:1.1rem;font-weight:600;color:var(--color-text-primary)}.card-header p{margin:var(--spacing-xs) 0 0 0;font-size:.8125rem;color:var(--color-text-tertiary)}.card-body{color:var(--color-text-primary)}.card-footer{margin-top:var(--spacing-md);padding-top:var(--spacing-sm);border-top:1px solid var(--color-border-light);display:flex;justify-content:flex-end;gap:var(--spacing-sm)}.input-group{display:flex;flex-direction:column;gap:var(--spacing-xs);margin-bottom:var(--spacing-md)}.input-group label{font-size:.8125rem;font-weight:500;color:var(--color-gray-700)}.input-group input,.input-group textarea,.input-group select{padding:var(--spacing-sm) var(--spacing-md);border:1px solid var(--color-border-medium);border-radius:var(--radius-md);font-size:.9375rem;transition:border-color .2s,box-shadow .2s;width:100%;box-sizing:border-box;font-family:inherit}.input-group input:focus,.input-group textarea:focus,.input-group select:focus{outline:none;border-color:var(--color-primary);box-shadow:0 0 0 3px #667eea1a}.input-group input::placeholder,.input-group textarea::placeholder,.input-group select::placeholder{color:var(--color-text-light)}.input-group input:disabled,.input-group textarea:disabled,.input-group select:disabled{opacity:.6;cursor:not-allowed;background-color:var(--color-bg-secondary)}.input-group textarea{resize:vertical;min-height:80px}.input-group .input-error{margin-top:var(--spacing-xs);font-size:.75rem;color:var(--color-error)}.input-group .input-hint{margin-top:var(--spacing-xs);font-size:.75rem;color:var(--color-text-tertiary)}.input-row{display:grid;grid-template-columns:1fr;gap:var(--spacing-sm);margin-bottom:var(--spacing-md)}@media (min-width: 640px){.input-row{grid-template-columns:repeat(2,1fr)}}.input-row .input-group{margin-bottom:0}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--spacing-xs);padding:var(--spacing-sm) var(--spacing-md);border:none;border-radius:var(--radius-md);font-size:.875rem;font-weight:500;font-family:inherit;cursor:pointer;transition:all .2s;text-decoration:none;white-space:nowrap;-webkit-user-select:none;user-select:none}.btn:focus{outline:none;box-shadow:0 0 0 3px #667eea33}.btn:disabled{opacity:.6;cursor:not-allowed;transform:none!important}.btn.btn-primary{background:var(--gradient-primary);color:var(--color-white)}.btn.btn-primary:hover:not(:disabled){transform:translateY(-1px);box-shadow:var(--shadow-lg)}.btn.btn-primary:active:not(:disabled){transform:translateY(0)}.btn.btn-secondary{background:var(--color-bg-primary);color:var(--color-text-secondary);border:1px solid var(--color-border-medium)}.btn.btn-secondary:hover:not(:disabled){background:var(--color-bg-secondary);border-color:var(--color-border-dark)}.btn.btn-outline{background:transparent;color:var(--color-primary);border:2px solid var(--color-primary)}.btn.btn-outline:hover:not(:disabled){background:var(--color-primary);color:var(--color-white)}.btn.btn-ghost{background:transparent;color:var(--color-text-secondary);border:none}.btn.btn-ghost:hover:not(:disabled){background:var(--color-bg-secondary);color:var(--color-text-primary)}.btn.btn-danger{background:var(--color-error);color:var(--color-white)}.btn.btn-danger:hover:not(:disabled){background:var(--color-error-dark)}.btn.btn-sm{padding:.375rem var(--spacing-sm);font-size:.8125rem}.btn.btn-lg{padding:var(--spacing-md) var(--spacing-lg);font-size:1rem}.btn.btn-block{width:100%}.btn.btn-icon{padding:var(--spacing-sm);border-radius:var(--radius-md);background:transparent;border:none;color:var(--color-text-secondary);display:inline-flex;align-items:center;justify-content:center}.btn.btn-icon:hover:not(:disabled){background:var(--color-bg-secondary);color:var(--color-text-primary)}.button-group{display:flex;gap:var(--spacing-sm);align-items:center}.button-group.button-group-right{justify-content:flex-end}.button-group.button-group-left{justify-content:flex-start}.button-group.button-group-center{justify-content:center}.button-group.button-group-block{flex-direction:column}.button-group.button-group-block .btn{width:100%}@media (min-width: 640px){.button-group.button-group-block{flex-direction:row}.button-group.button-group-block .btn{width:auto}}.section{background:var(--color-bg-primary);border-radius:var(--radius-lg);padding:var(--spacing-lg);box-shadow:var(--shadow-md);margin-bottom:var(--spacing-md)}.section .section-header{margin-bottom:var(--spacing-md);padding-bottom:var(--spacing-sm);border-bottom:1px solid var(--color-border-light)}.section .section-header h2{margin:0 0 var(--spacing-xs) 0;font-size:1.1rem;color:var(--color-text-primary);font-weight:600}.section .section-header .section-description{margin:0;color:var(--color-text-tertiary);font-size:.8125rem}.section .section-footer{margin-top:var(--spacing-md);padding-top:var(--spacing-sm);border-top:1px solid var(--color-border-light)}.mt-0{margin-top:0}.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)}.mb-0{margin-bottom:0}.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)}.p-0{padding:0}.p-xs{padding:var(--spacing-xs)}.p-sm{padding:var(--spacing-sm)}.p-md{padding:var(--spacing-md)}.p-lg{padding:var(--spacing-lg)}.d-flex{display:flex}.d-block{display:block}.d-inline-block{display:inline-block}.d-grid{display:grid}.d-none{display:none}.flex-column{flex-direction:column}.flex-row{flex-direction:row}.flex-wrap{flex-wrap:wrap}.flex-nowrap{flex-wrap:nowrap}.justify-start{justify-content:flex-start}.justify-end{justify-content:flex-end}.justify-center{justify-content:center}.justify-between{justify-content:space-between}.justify-around{justify-content:space-around}.align-start{align-items:flex-start}.align-end{align-items:flex-end}.align-center{align-items:center}.align-stretch{align-items:stretch}.gap-xs{gap:var(--spacing-xs)}.gap-sm{gap:var(--spacing-sm)}.gap-md{gap:var(--spacing-md)}.gap-lg{gap:var(--spacing-lg)}.w-full{width:100%}.h-full{height:100%}.max-w-full{max-width:100%}.max-h-full{max-height:100%}.border{border:1px solid var(--color-border-light)}.border-top{border-top:1px solid var(--color-border-light)}.border-bottom{border-bottom:1px solid var(--color-border-light)}.border-left{border-left:1px solid var(--color-border-light)}.border-right{border-right:1px solid var(--color-border-light)}.rounded-sm{border-radius:var(--radius-sm)}.rounded-md{border-radius:var(--radius-md)}.rounded-lg{border-radius:var(--radius-lg)}.rounded-full{border-radius:var(--radius-full)}.shadow-sm{box-shadow:var(--shadow-sm)}.shadow-md{box-shadow:var(--shadow-md)}.shadow-lg{box-shadow:var(--shadow-lg)}.shadow-xl{box-shadow:var(--shadow-xl)}.cursor-pointer{cursor:pointer}.cursor-grab{cursor:grab}.cursor-grabbing{cursor:grabbing}.cursor-not-allowed{cursor:not-allowed}.overflow-hidden{overflow:hidden}.overflow-auto{overflow:auto}.overflow-scroll{overflow:scroll}:root{--color-primary: #667eea;--color-primary-dark: #5a67d8;--color-primary-light: #7c8ef0;--color-secondary: #764ba2;--color-secondary-dark: #6b4290;--color-secondary-light: #8554b4;--color-accent: #f0f0f0;--color-accent-dark: #e2e8f0;--color-accent-light: #f7fafc;--color-white: #ffffff;--color-black: #000000;--color-gray-50: #f9fafb;--color-gray-100: #f3f4f6;--color-gray-200: #e5e7eb;--color-gray-300: #d1d5db;--color-gray-400: #9ca3af;--color-gray-500: #6b7280;--color-gray-600: #4b5563;--color-gray-700: #374151;--color-gray-800: #1f2937;--color-gray-900: #111827;--color-text-primary: #1a202c;--color-text-secondary: #4a5568;--color-text-tertiary: #718096;--color-text-light: #a0aec0;--color-bg-primary: #ffffff;--color-bg-secondary: #f7fafc;--color-bg-tertiary: #edf2f7;--color-border-light: #e2e8f0;--color-border-medium: #d1d5db;--color-border-dark: #cbd5e0;--color-success: #48bb78;--color-success-light: #68d391;--color-success-dark: #38a169;--color-error: #f56565;--color-error-light: #fc8181;--color-error-dark: #e53e3e;--color-warning: #f6ad55;--color-warning-light: #fbbf24;--color-warning-dark: #ed8936;--color-info: #4299e1;--color-info-light: #63b3ed;--color-info-dark: #3182ce;--gradient-primary: linear-gradient(135deg, #667eea 0%, #764ba2 100%);--shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, .05);--shadow-md: 0 1px 3px 0 rgba(0, 0, 0, .1), 0 1px 2px 0 rgba(0, 0, 0, .06);--shadow-lg: 0 4px 6px -1px rgba(0, 0, 0, .1), 0 2px 4px -1px rgba(0, 0, 0, .06);--shadow-xl: 0 10px 15px -3px rgba(0, 0, 0, .1), 0 4px 6px -2px rgba(0, 0, 0, .05);--radius-sm: 4px;--radius-md: 6px;--radius-lg: 8px;--radius-xl: 12px;--radius-2xl: 16px;--radius-full: 9999px;--spacing-xs: .25rem;--spacing-sm: .5rem;--spacing-md: 1rem;--spacing-lg: 1.5rem;--spacing-xl: 2rem;--spacing-2xl: 3rem}body{margin:0;padding:0;overflow:hidden}