:root{--bg: #0a0a0f;--surface: #12121a;--surface2: #1a1a26;--border: #2a2a3a;--accent: #00e5ff;--accent2: #7c3aed;--success: #00c853;--danger: #ff1744;--warn: #ff9100;--text: #e8e8f0;--muted: #6b6b85;--font: "Syne", sans-serif;--mono: "DM Mono", monospace}body.light{--bg: #f0f2f5;--surface: #ffffff;--surface2: #e8eaed;--border: #d1d5db;--accent: #0284c7;--accent2: #7c3aed;--success: #16a34a;--danger: #dc2626;--warn: #d97706;--text: #111827;--muted: #6b7280}body.light:before{display:none}*{margin:0;padding:0;box-sizing:border-box}body{background:var(--bg);color:var(--text);font-family:var(--font);min-height:100vh;overflow-x:hidden}body:before{content:"";position:fixed;top:0;left:0;width:100%;height:100%;background:radial-gradient(ellipse at 20% 20%,rgba(0,229,255,.04) 0%,transparent 50%),radial-gradient(ellipse at 80% 80%,rgba(124,58,237,.04) 0%,transparent 50%);pointer-events:none;z-index:0}#root{position:relative;z-index:1}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:var(--surface)}::-webkit-scrollbar-thumb{background:var(--border);border-radius:3px}.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center}.login-card{background:var(--surface);border:1px solid var(--border);border-radius:16px;padding:48px 40px;width:100%;max-width:400px;box-shadow:0 0 60px #00e5ff0d}.login-logo{font-size:28px;font-weight:800;letter-spacing:-1px;margin-bottom:8px}.login-logo span{color:var(--accent)}.login-sub{color:var(--muted);font-size:13px;margin-bottom:36px;font-family:var(--mono)}.field{margin-bottom:16px}.field label{display:block;font-size:11px;font-weight:600;letter-spacing:1px;text-transform:uppercase;color:var(--muted);margin-bottom:6px}.field input,.field select,.field textarea{width:100%;background:var(--bg);border:1px solid var(--border);border-radius:8px;padding:10px 14px;color:var(--text);font-family:var(--mono);font-size:13px;transition:border-color .2s}.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px #00e5ff14}.field textarea{resize:vertical;min-height:80px}.btn{display:inline-flex;align-items:center;gap:6px;padding:9px 18px;border-radius:8px;font-family:var(--font);font-size:13px;font-weight:600;cursor:pointer;border:none;transition:all .15s;letter-spacing:.3px}.btn-primary{background:var(--accent);color:#000}.btn-primary:hover{background:#33eaff;transform:translateY(-1px)}.btn-secondary{background:var(--surface2);color:var(--text);border:1px solid var(--border)}.btn-secondary:hover{border-color:var(--accent);color:var(--accent)}.btn-danger{background:#ff17441f;color:var(--danger);border:1px solid rgba(255,23,68,.2)}.btn-danger:hover{background:#ff174433}.btn-success{background:#00c8531f;color:var(--success);border:1px solid rgba(0,200,83,.2)}.btn-success:hover{background:#00c85333}.btn-warn{background:#ff91001f;color:var(--warn);border:1px solid rgba(255,145,0,.2)}.btn-warn:hover{background:#ff910033}.btn-sm{padding:5px 12px;font-size:12px}.btn:disabled{opacity:.4;cursor:not-allowed;transform:none}.btn-full{width:100%;justify-content:center;padding:12px}.app-layout{display:flex;min-height:100vh}.sidebar{width:220px;background:var(--surface);border-right:1px solid var(--border);display:flex;flex-direction:column;position:fixed;top:0;left:0;height:100vh;z-index:100}.sidebar-logo{padding:20px;font-size:16px;font-weight:800;letter-spacing:-.5px;border-bottom:1px solid var(--border)}.sidebar-logo span{color:var(--accent)}.sidebar-nav{flex:1;padding:12px 0;overflow-y:auto}.nav-section{padding:8px 20px 4px;font-size:10px;letter-spacing:1.5px;text-transform:uppercase;color:var(--muted)}.nav-item{display:flex;align-items:center;gap:10px;padding:9px 20px;cursor:pointer;font-size:13px;font-weight:600;color:var(--muted);transition:all .15s;border-left:2px solid transparent}.nav-item:hover{color:var(--text);background:#ffffff08}.nav-item.active{color:var(--accent);border-left-color:var(--accent);background:#00e5ff0d}.sidebar-footer{padding:16px 20px;border-top:1px solid var(--border);font-size:12px;color:var(--muted)}.sidebar-user{font-weight:700;color:var(--text);font-size:13px;margin-bottom:4px}.main{margin-left:220px;flex:1;display:flex;flex-direction:column}.topbar{background:var(--surface);border-bottom:1px solid var(--border);padding:16px 32px;display:flex;align-items:center;justify-content:space-between;position:sticky;top:0;z-index:50}.topbar-title{font-size:18px;font-weight:800;letter-spacing:-.5px}.content{padding:32px;flex:1}.card{background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:24px;margin-bottom:24px}.card-title{font-size:14px;font-weight:700;margin-bottom:16px;display:flex;align-items:center;gap:8px}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:16px;margin-bottom:24px}.stat-card{background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:20px;position:relative;overflow:hidden}.stat-card:after{content:"";position:absolute;top:0;right:0;width:60px;height:60px;border-radius:50%;filter:blur(20px);opacity:.3}.stat-card.c1:after{background:var(--accent)}.stat-card.c2:after{background:var(--accent2)}.stat-card.c3:after{background:var(--success)}.stat-card.c4:after{background:var(--warn)}.stat-card.c5:after{background:var(--danger)}.stat-label{font-size:11px;letter-spacing:1px;text-transform:uppercase;color:var(--muted);margin-bottom:8px}.stat-value{font-size:26px;font-weight:800;letter-spacing:-1px;font-family:var(--mono)}.table-wrap{overflow-x:auto}table{width:100%;border-collapse:collapse;font-size:13px}th{text-align:left;padding:10px 12px;font-size:11px;letter-spacing:1px;text-transform:uppercase;color:var(--muted);border-bottom:1px solid var(--border)}td{padding:10px 12px;border-bottom:1px solid rgba(255,255,255,.04);font-family:var(--mono)}tr:hover td{background:#ffffff05}tr:last-child td{border-bottom:none}.badge{display:inline-block;padding:3px 8px;border-radius:4px;font-size:11px;font-weight:600;letter-spacing:.5px}.badge-success{background:#00c85326;color:var(--success)}.badge-danger{background:#ff174426;color:var(--danger)}.badge-warn{background:#ff910026;color:var(--warn)}.badge-info{background:#00e5ff1f;color:var(--accent)}.badge-muted{background:#6b6b8526;color:var(--muted)}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#000000b3;z-index:200;display:flex;align-items:center;justify-content:center;padding:20px;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.modal{background:var(--surface);border:1px solid var(--border);border-radius:16px;padding:32px;width:100%;max-width:560px;max-height:90vh;overflow-y:auto}.modal-wide{max-width:860px}.modal-title{font-size:18px;font-weight:800;margin-bottom:24px}.modal-actions{display:flex;gap:10px;justify-content:flex-end;margin-top:24px}.alert{padding:12px 16px;border-radius:8px;font-size:13px;margin-bottom:16px;display:flex;align-items:center;gap:8px}.alert-error{background:#ff17441a;border:1px solid rgba(255,23,68,.2);color:var(--danger)}.alert-success{background:#00c8531a;border:1px solid rgba(0,200,83,.2);color:var(--success)}.toolbar{display:flex;gap:10px;margin-bottom:20px;align-items:center;flex-wrap:wrap}.search-input{background:var(--bg);border:1px solid var(--border);border-radius:8px;padding:8px 14px;color:var(--text);font-family:var(--mono);font-size:13px;flex:1;min-width:200px}.search-input:focus{outline:none;border-color:var(--accent)}.empty{text-align:center;padding:48px;color:var(--muted)}.empty-icon{font-size:40px;margin-bottom:12px}.loader{display:flex;align-items:center;justify-content:center;padding:48px}.spinner{width:32px;height:32px;border:2px solid var(--border);border-top-color:var(--accent);border-radius:50%;animation:spin .7s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.actions-cell{display:flex;gap:6px}.divider{height:1px;background:var(--border);margin:16px 0}.text-muted{color:var(--muted);font-size:12px}.calculo-box{background:var(--surface2);border:1px solid var(--border);border-radius:10px;padding:16px}.calculo-row{display:flex;justify-content:space-between;align-items:center;padding:6px 0;border-bottom:1px solid var(--border);font-size:13px}.calculo-row:last-child{border-bottom:none}.calculo-row .label{color:var(--muted);font-size:12px}.calculo-row .val{font-family:var(--mono);font-weight:700;color:var(--text)}.calculo-row.total .label{color:var(--accent);font-weight:700}.calculo-row.total .val{color:var(--accent);font-size:15px}.calculo-row.utilidad .val{color:var(--success)}.calculo-row.onat .val{color:var(--warn)}