:root{--primary: #6366f1;--secondary: #8b5cf6;--accent: #22d3ee;--bg: #0f172a;--surface: #1e293b;--surface-hover: #334155;--text: #f8fafc;--text-muted: #94a3b8;--border: #334155;--success: #22c55e;--danger: #ef4444;--warning: #f59e0b}*{margin:0;padding:0;box-sizing:border-box}body{font-family:Inter,-apple-system,BlinkMacSystemFont,sans-serif;background-color:var(--bg);color:var(--text);min-height:100vh;-webkit-font-smoothing:antialiased}#root{min-height:100vh}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:var(--bg)}::-webkit-scrollbar-thumb{background:var(--border);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--text-muted)}.gradient-btn{background:linear-gradient(135deg,var(--primary),var(--secondary));color:#fff;border:none;padding:12px 24px;border-radius:12px;font-weight:600;font-size:.95rem;cursor:pointer;transition:all .2s ease;font-family:inherit}.gradient-btn:hover{transform:translateY(-1px);box-shadow:0 8px 25px #6366f159}.gradient-btn:active{transform:translateY(0)}.gradient-btn:disabled{opacity:.5;cursor:not-allowed;transform:none;box-shadow:none}.accent-btn{background:linear-gradient(135deg,#06b6d4,var(--accent));color:#0f172a;border:none;padding:12px 24px;border-radius:12px;font-weight:600;font-size:.95rem;cursor:pointer;transition:all .2s ease;font-family:inherit}.accent-btn:hover{transform:translateY(-1px);box-shadow:0 8px 25px #22d3ee59}.danger-btn{background:linear-gradient(135deg,#dc2626,var(--danger));color:#fff;border:none;padding:10px 20px;border-radius:12px;font-weight:600;font-size:.9rem;cursor:pointer;transition:all .2s ease;font-family:inherit}.danger-btn:hover{transform:translateY(-1px);box-shadow:0 8px 25px #ef444459}.ghost-btn{background:transparent;color:var(--text-muted);border:1px solid var(--border);padding:10px 20px;border-radius:12px;font-weight:500;font-size:.9rem;cursor:pointer;transition:all .2s ease;font-family:inherit}.ghost-btn:hover{background:var(--surface);color:var(--text);border-color:var(--text-muted)}.card{background:var(--surface);border:1px solid var(--border);border-radius:16px;padding:24px}input,select{background:var(--bg);color:var(--text);border:1px solid var(--border);padding:12px 16px;border-radius:12px;font-size:.95rem;font-family:inherit;width:100%;transition:border-color .2s}input:focus,select:focus{outline:none;border-color:var(--primary)}.modal-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:#000000b3;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;z-index:1000;animation:fadeIn .2s ease}.modal-content{background:var(--surface);border:1px solid var(--border);border-radius:20px;padding:32px;max-width:480px;width:90%;max-height:80vh;overflow-y:auto;animation:slideUp .3s ease}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.toast{position:fixed;top:24px;right:24px;padding:16px 24px;border-radius:12px;font-weight:600;z-index:2000;animation:slideIn .3s ease,fadeOut .3s ease 4.7s;max-width:360px}.toast-success{background:linear-gradient(135deg,#16a34a,var(--success));color:#fff}.toast-info{background:linear-gradient(135deg,var(--primary),var(--secondary));color:#fff}.toast-warning{background:linear-gradient(135deg,#d97706,var(--warning));color:#fff}@keyframes slideIn{0%{opacity:0;transform:translate(100px)}to{opacity:1;transform:translate(0)}}@keyframes fadeOut{0%{opacity:1}to{opacity:0}}.btn-muted-disabled{color:var(--text-muted)!important;cursor:not-allowed!important;opacity:.6!important}