:root{--blue:#0b3b82;--blue2:#1769c2;--light:#eef6ff;--text:#172033;--muted:#64748b;--border:#dbe5f1;--success:#15803d;--warn:#b45309;--danger:#b91c1c;--shadow:0 12px 35px rgba(15,55,100,.12)}*{box-sizing:border-box}body{margin:0;font-family:"Times New Roman",serif;color:var(--text);background:#f6f9fd}button,input,select,textarea{font:inherit}.hidden{display:none!important}.splash,.auth{min-height:100vh;display:grid;place-items:center;background:linear-gradient(135deg,var(--blue),var(--blue2),#d9edff)}.splash-card,.auth-card{background:#fff;padding:34px;border-radius:22px;box-shadow:var(--shadow);width:min(92vw,520px);text-align:center}.logo{width:78px;height:78px;border-radius:22px;background:linear-gradient(135deg,var(--blue),var(--blue2));color:#fff;display:grid;place-items:center;font-size:34px;font-weight:bold;margin:auto}.logo.small{width:42px;height:42px;border-radius:12px;font-size:18px;margin:0}.loader{width:42px;height:42px;border:4px solid #dbeafe;border-top-color:var(--blue2);border-radius:50%;margin:24px auto;animation:spin 1s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}label{display:grid;text-align:left;gap:6px;margin:12px 0;font-weight:bold}input,select,textarea{width:100%;padding:11px 12px;border:1px solid var(--border);border-radius:9px;background:#fff}.inline{display:flex;align-items:center;gap:8px;font-weight:normal}.inline input{width:auto}.btn{border:0;border-radius:9px;padding:10px 14px;cursor:pointer}.btn.primary{background:var(--blue);color:#fff}.btn.secondary{background:#dbeafe;color:var(--blue)}.btn.danger{background:var(--danger);color:#fff}.btn.link{background:transparent;color:var(--blue2)}.wide{width:100%}.app{min-height:100vh;display:grid;grid-template-columns:255px 1fr}.sidebar{background:linear-gradient(180deg,#082c63,#0b3b82);color:#fff;padding:18px;position:sticky;top:0;height:100vh;overflow:auto}.brand{display:flex;align-items:center;gap:12px;font-size:20px;font-weight:bold;margin-bottom:20px}.nav-group{margin:10px 0}.nav-btn{width:100%;display:flex;gap:10px;align-items:center;background:transparent;color:#dbeafe;border:0;padding:10px;border-radius:8px;text-align:left;cursor:pointer}.nav-btn:hover,.nav-btn.active{background:rgba(255,255,255,.14);color:#fff}.main{min-width:0}.topbar{background:#fff;display:flex;align-items:center;justify-content:space-between;padding:14px 22px;border-bottom:1px solid var(--border);position:sticky;top:0;z-index:8}.topbar h2{margin:2px 0}.breadcrumb{color:var(--muted);font-size:13px}.top-actions{display:flex;gap:10px;align-items:center}.top-actions input{width:260px}.icon-btn,.profile-btn{border:1px solid var(--border);background:white;border-radius:9px;padding:9px;cursor:pointer}.badge{background:var(--danger);color:#fff;border-radius:999px;padding:1px 5px;font-size:11px}.content{padding:22px}.grid{display:grid;gap:16px}.kpis{grid-template-columns:repeat(4,minmax(0,1fr))}.card{background:#fff;border:1px solid var(--border);border-radius:14px;padding:18px;box-shadow:0 5px 18px rgba(30,64,175,.05)}.kpi .label{color:var(--muted)}.kpi .value{font-size:26px;font-weight:bold;margin-top:6px}.charts{grid-template-columns:repeat(2,minmax(0,1fr));margin-top:16px}.chart-box{height:320px}.toolbar{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:14px}.toolbar input,.toolbar select{width:auto;min-width:160px}.table-wrap{overflow:auto}.data-table{width:100%;border-collapse:collapse;background:#fff}.data-table th,.data-table td{padding:10px;border-bottom:1px solid var(--border);text-align:left;white-space:nowrap}.data-table th{background:var(--light)}.actions{display:flex;gap:6px}.message{margin:10px 0;color:var(--danger)}.muted{color:var(--muted)}.modal{position:fixed;inset:0;background:rgba(2,6,23,.62);display:grid;place-items:center;z-index:30;padding:20px}.modal-card{background:#fff;width:min(900px,96vw);max-height:92vh;overflow:auto;border-radius:16px;padding:22px;position:relative}.modal-close{position:absolute;right:12px;top:10px;border:0;background:transparent;font-size:28px;cursor:pointer}.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.toast{position:fixed;right:20px;bottom:20px;background:#0f172a;color:#fff;padding:12px 16px;border-radius:10px;z-index:50}.kanban{display:grid;grid-template-columns:repeat(7,minmax(230px,1fr));gap:12px;overflow:auto}.kanban-col{background:#edf5ff;padding:10px;border-radius:12px;min-height:300px}.kanban-card{background:white;padding:10px;border-radius:9px;margin:8px 0;border:1px solid var(--border)}.gantt{overflow:auto}.gantt-row{display:grid;grid-template-columns:220px 1fr;gap:10px;padding:8px;border-bottom:1px solid var(--border)}.gantt-track{position:relative;background:#edf2f7;border-radius:8px;min-width:600px}.gantt-bar{height:24px;background:var(--blue2);color:#fff;border-radius:7px;padding:3px 8px;position:relative}.status{padding:3px 8px;border-radius:999px;background:#dbeafe}.danger-text{color:var(--danger)}footer{text-align:center;padding:18px;color:var(--muted)}