:root{--color-bg: #000000;--color-bg-secondary: #0a0a0a;--color-bg-tertiary: #121212;--color-border: #1e1e1e;--color-primary: #9dff80;--color-secondary: #cfffea;--color-text: #ffffff;--color-text-muted: #a1a1a6;--color-danger: #ff453a;--color-warning: #ffd60a;--color-success: #30d158;--radius-sm: 8px;--radius-md: 12px;--radius-lg: 16px;--shadow: 0 4px 16px rgba(0, 0, 0, .4);--breakpoint-mobile: 0px;--breakpoint-tablet: 768px;--breakpoint-desktop: 1024px}*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;background-color:var(--color-bg);color:var(--color-text);line-height:1.6;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}#app{min-height:100vh}h1,h2,h3,h4,h5,h6{font-weight:600;line-height:1.2;margin-bottom:1rem}h1{font-size:2.5rem}h2{font-size:2rem}h3{font-size:1.5rem}h4{font-size:1.25rem}p{margin-bottom:1rem}a{color:var(--color-primary);text-decoration:none;transition:opacity .2s}a:hover{opacity:.8}.container{max-width:1200px;margin:0 auto;padding:0 1.5rem}.card{background-color:var(--color-bg-secondary);border:1px solid var(--color-border);border-radius:var(--radius-md);padding:1.5rem;box-shadow:var(--shadow)}.card-header{margin-bottom:1.5rem;padding-bottom:1rem;border-bottom:1px solid var(--color-border)}.card-title{font-size:1.25rem;font-weight:600;margin-bottom:0}.btn{display:inline-flex;align-items:center;justify-content:center;padding:.75rem 1.5rem;border:none;border-radius:var(--radius-sm);font-size:1rem;font-weight:500;cursor:pointer;transition:all .2s;text-decoration:none;gap:.5rem}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background-color:var(--color-primary);color:#000}.btn-primary:hover:not(:disabled){background-color:#8ee870}.btn-secondary{background-color:transparent;color:var(--color-text);border:1px solid var(--color-border)}.btn-secondary:hover:not(:disabled){background-color:var(--color-bg-tertiary)}.btn-danger{background-color:var(--color-danger);color:#fff}.btn-danger:hover:not(:disabled){background-color:#e63a30}.btn-sm{padding:.5rem 1rem;font-size:.875rem}.btn-lg{padding:1rem 2rem;font-size:1.125rem}.form-group{margin-bottom:1.5rem}.form-label{display:block;margin-bottom:.5rem;font-weight:500;color:var(--color-text)}.form-input,.form-select,.form-textarea{width:100%;padding:.75rem 1rem;background-color:var(--color-bg-tertiary);border:1px solid var(--color-border);border-radius:var(--radius-sm);color:var(--color-text);font-size:1rem;transition:border-color .2s}.form-input:focus,.form-select:focus,.form-textarea:focus{outline:none;border-color:var(--color-primary)}.form-textarea{resize:vertical;min-height:100px}.form-error{color:var(--color-danger);font-size:.875rem;margin-top:.25rem}.badge{display:inline-block;padding:.25rem .75rem;border-radius:var(--radius-sm);font-size:.875rem;font-weight:500}.badge-success{background-color:#30d15833;color:var(--color-success)}.badge-warning{background-color:#ffd60a33;color:var(--color-warning)}.badge-danger{background-color:#ff453a33;color:var(--color-danger)}.badge-primary{background-color:#9dff8033;color:var(--color-primary)}.table{width:100%;border-collapse:collapse}.table th,.table td{padding:1rem;text-align:left;border-bottom:1px solid var(--color-border)}.table th{font-weight:600;color:var(--color-text-muted);font-size:.875rem;text-transform:uppercase;letter-spacing:.05em}.table tbody tr:hover{background-color:var(--color-bg-tertiary)}.grid{display:grid;gap:1.5rem}.grid-2{grid-template-columns:repeat(2,1fr)}.grid-3{grid-template-columns:repeat(3,1fr)}.grid-4{grid-template-columns:repeat(4,1fr)}@media(max-width:768px){.grid-2,.grid-3,.grid-4{grid-template-columns:1fr}}.text-center{text-align:center}.text-right{text-align:right}.text-muted{color:var(--color-text-muted)}.text-danger{color:var(--color-danger)}.text-success{color:var(--color-success)}.mt-1{margin-top:.5rem}.mt-2{margin-top:1rem}.mt-3{margin-top:1.5rem}.mt-4{margin-top:2rem}.mb-1{margin-bottom:.5rem}.mb-2{margin-bottom:1rem}.mb-3{margin-bottom:1.5rem}.mb-4{margin-bottom:2rem}.flex{display:flex}.flex-col{flex-direction:column}.items-center{align-items:center}.justify-between{justify-content:space-between}.gap-1{gap:.5rem}.gap-2{gap:1rem}.gap-3{gap:1.5rem}.spinner{border:3px solid var(--color-border);border-top:3px solid var(--color-primary);border-radius:50%;width:40px;height:40px;animation:spin 1s linear infinite}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.loading-overlay{position:fixed;inset:0;background-color:#000000b3;display:flex;align-items:center;justify-content:center;z-index:9999}