:root{--color-deep-purple: #6B46C1;--color-vibrant-coral: #FF6B6B;--color-midnight-blue: #2D3561;--color-bright-cyan: #4ECDC4;--color-warm-white: #F7F7F2;--color-charcoal-gray: #3A3A3A;--color-success-green: #51CF66;--color-primary: var(--color-deep-purple);--color-secondary: var(--color-bright-cyan);--color-accent: var(--color-vibrant-coral);--color-success: var(--color-success-green);--color-background: var(--color-warm-white);--color-surface: #FFFFFF;--color-text-primary: var(--color-charcoal-gray);--color-text-secondary: #666666;--color-text-inverse: var(--color-warm-white);--color-border: #E0E0E0;--color-hover: #F0F0F0;--spacing-xs: 4px;--spacing-sm: 8px;--spacing-md: 16px;--spacing-lg: 24px;--spacing-xl: 32px;--spacing-2xl: 48px;--spacing-3xl: 64px;--border-radius-sm: 4px;--border-radius-md: 8px;--border-radius-lg: 12px;--border-radius-xl: 16px;--border-radius-full: 9999px;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .05);--shadow-md: 0 4px 6px rgba(0, 0, 0, .07);--shadow-lg: 0 10px 15px rgba(0, 0, 0, .1);--shadow-xl: 0 20px 25px rgba(0, 0, 0, .15);--font-family-base: -apple-system, BlinkMacSystemFont, "Segoe UI", "Roboto", "Oxygen", "Ubuntu", "Cantarell", "Fira Sans", "Droid Sans", "Helvetica Neue", sans-serif;--font-size-xs: 12px;--font-size-sm: 14px;--font-size-base: 16px;--font-size-lg: 18px;--font-size-xl: 20px;--font-size-2xl: 24px;--font-size-3xl: 30px;--font-size-4xl: 36px;--font-weight-normal: 400;--font-weight-medium: 500;--font-weight-semibold: 600;--font-weight-bold: 700;--line-height-tight: 1.2;--line-height-base: 1.5;--line-height-relaxed: 1.75;--transition-fast: .15s ease;--transition-base: .25s ease;--transition-slow: .35s ease}*{margin:0;padding:0;box-sizing:border-box}html,body{height:100%;width:100%}body{font-family:var(--font-family-base);font-size:var(--font-size-base);line-height:var(--line-height-base);color:var(--color-text-primary);background-color:var(--color-background);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}#root{min-height:100%;display:flex;flex-direction:column}h1,h2,h3,h4,h5,h6{font-weight:var(--font-weight-semibold);line-height:var(--line-height-tight);color:var(--color-text-primary)}h1{font-size:var(--font-size-4xl)}h2{font-size:var(--font-size-3xl)}h3{font-size:var(--font-size-2xl)}h4{font-size:var(--font-size-xl)}h5{font-size:var(--font-size-lg)}h6{font-size:var(--font-size-base)}p{margin-bottom:var(--spacing-md)}a{color:var(--color-primary);text-decoration:none;transition:color var(--transition-fast)}a:hover{color:var(--color-accent)}button{font-family:inherit;cursor:pointer}input,textarea,select{font-family:inherit;font-size:inherit}.btn{display:inline-flex;align-items:center;justify-content:center;padding:var(--spacing-sm) var(--spacing-lg);border:none;border-radius:var(--border-radius-md);font-size:var(--font-size-base);font-weight:var(--font-weight-medium);transition:all var(--transition-base);outline:none;cursor:pointer;gap:var(--spacing-sm)}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background-color:var(--color-primary);color:var(--color-text-inverse)}.btn-primary:hover:not(:disabled){background-color:#5a37a8;transform:translateY(-1px);box-shadow:var(--shadow-md)}.btn-secondary{background-color:var(--color-secondary);color:var(--color-text-inverse)}.btn-secondary:hover:not(:disabled){background-color:#3db8af;transform:translateY(-1px);box-shadow:var(--shadow-md)}.btn-danger{background-color:var(--color-accent);color:var(--color-text-inverse)}.btn-danger:hover:not(:disabled){background-color:#ff5252;transform:translateY(-1px);box-shadow:var(--shadow-md)}.btn-success{background-color:var(--color-success);color:var(--color-text-inverse)}.btn-success:hover:not(:disabled){background-color:#40b84f;transform:translateY(-1px);box-shadow:var(--shadow-md)}.btn-outline{background-color:transparent;border:2px solid var(--color-primary);color:var(--color-primary)}.btn-outline:hover:not(:disabled){background-color:var(--color-primary);color:var(--color-text-inverse)}.btn-sm{padding:var(--spacing-xs) var(--spacing-md);font-size:var(--font-size-sm)}.btn-lg{padding:var(--spacing-md) var(--spacing-xl);font-size:var(--font-size-lg)}.card{background-color:var(--color-surface);border-radius:var(--border-radius-lg);box-shadow:var(--shadow-md);padding:var(--spacing-lg);transition:all var(--transition-base)}.card:hover{box-shadow:var(--shadow-lg);transform:translateY(-2px)}.input-group{display:flex;flex-direction:column;gap:var(--spacing-xs);margin-bottom:var(--spacing-md)}.input-label{font-size:var(--font-size-sm);font-weight:var(--font-weight-medium);color:var(--color-text-primary)}.input-field{padding:var(--spacing-sm) var(--spacing-md);border:2px solid var(--color-border);border-radius:var(--border-radius-md);font-size:var(--font-size-base);color:var(--color-text-primary);background-color:var(--color-surface);transition:all var(--transition-fast);outline:none}.input-field:focus{border-color:var(--color-primary);box-shadow:0 0 0 3px #6b46c11a}.input-field::placeholder{color:var(--color-text-secondary)}.input-field.error{border-color:var(--color-accent)}.input-error{font-size:var(--font-size-sm);color:var(--color-accent);margin-top:var(--spacing-xs)}.modal-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background-color:#00000080;display:flex;align-items:center;justify-content:center;z-index:1000;padding:var(--spacing-lg)}.modal-content{background-color:var(--color-surface);border-radius:var(--border-radius-lg);box-shadow:var(--shadow-xl);max-width:500px;width:100%;max-height:90vh;overflow-y:auto;padding:var(--spacing-xl)}.alert{padding:var(--spacing-md);border-radius:var(--border-radius-md);margin-bottom:var(--spacing-md);display:flex;align-items:flex-start;gap:var(--spacing-sm)}.alert-success{background-color:#51cf661a;color:#2d7a3e;border:1px solid rgba(81,207,102,.3)}.alert-error{background-color:#ff6b6b1a;color:#c92a2a;border:1px solid rgba(255,107,107,.3)}.alert-warning{background-color:#ffc1071a;color:#9c6e00;border:1px solid rgba(255,193,7,.3)}.alert-info{background-color:#4ecdc41a;color:#1e5d58;border:1px solid rgba(78,205,196,.3)}.spinner{width:40px;height:40px;border:4px solid var(--color-border);border-top-color:var(--color-primary);border-radius:50%;animation:spin .8s linear infinite}.spinner-sm{width:20px;height:20px;border-width:2px}@keyframes spin{to{transform:rotate(360deg)}}.container{width:100%;max-width:1200px;margin:0 auto;padding:0 var(--spacing-lg)}.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)}.gap-xl{gap:var(--spacing-xl)}.text-center{text-align:center}.text-sm{font-size:var(--font-size-sm)}.text-lg{font-size:var(--font-size-lg)}.text-xl{font-size:var(--font-size-xl)}.text-2xl{font-size:var(--font-size-2xl)}.font-medium{font-weight:var(--font-weight-medium)}.font-semibold{font-weight:var(--font-weight-semibold)}.font-bold{font-weight:var(--font-weight-bold)}.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)}.p-sm{padding:var(--spacing-sm)}.p-md{padding:var(--spacing-md)}.p-lg{padding:var(--spacing-lg)}.p-xl{padding:var(--spacing-xl)}