:root{--primary:#1f6a7f;--primary-dark:#16505f;--accent:#e8833a;--bg:#f4f6f8;--surface:#ffffff;--border:#e2e8ec;--text:#1a2b32;--text-muted:#607079;--green:#2e9e6b;--red:#d94f4f;--amber:#e0a32e}*{box-sizing:border-box;margin:0;padding:0}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;background:var(--bg);color:var(--text);font-size:14px;line-height:1.5}a{color:var(--primary);text-decoration:none}a:hover{text-decoration:underline}.layout{display:grid;grid-template-columns:230px 1fr;min-height:100vh}.sidebar{background:var(--primary);color:#fff;padding:20px 0;position:-webkit-sticky;position:sticky;top:0;height:100vh;display:flex;flex-direction:column}.nav-logout{margin-top:auto;padding:12px 20px 4px;border-top:1px solid rgba(255,255,255,.15)}.nav-logout button{background:none;border:none;color:rgba(255,255,255,.75);font-size:14px;font-weight:500;cursor:pointer;padding:6px 0;font-family:inherit}.nav-logout button:hover{color:#fff}.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;background:var(--primary);padding:20px}.login-card{background:var(--surface);border-radius:14px;padding:36px 34px;width:100%;max-width:360px;box-shadow:0 12px 40px rgba(0,0,0,.18)}.login-marca{font-size:22px;font-weight:800;color:var(--primary)}.login-marca small{display:block;font-size:12px;font-weight:400;color:var(--text-muted);margin-top:2px}.login-sub{color:var(--text-muted);font-size:14px;margin:14px 0 20px}.login-input{width:100%;padding:11px 14px;border:1px solid var(--border);border-radius:8px;font-size:15px;margin-bottom:12px}.login-input:focus{outline:none;border-color:var(--primary)}.login-btn{width:100%;text-align:center;padding:11px;font-size:15px}.login-error{color:var(--red);font-size:14px;margin-top:14px;text-align:center}.sidebar .brand{padding:0 20px 20px;font-size:18px;font-weight:700;border-bottom:1px solid rgba(255,255,255,.15);margin-bottom:12px}.sidebar .brand small{display:block;font-size:11px;font-weight:400;opacity:.7;margin-top:2px}.nav a{display:flex;align-items:center;gap:10px;padding:11px 20px;color:rgba(255,255,255,.85);font-weight:500}.nav a:hover{background:rgba(255,255,255,.1);text-decoration:none;color:#fff}.nav a.active{background:var(--primary-dark);color:#fff;border-left:3px solid var(--accent)}.main{padding:28px 36px;max-width:1200px}.page-title{font-size:24px;font-weight:700;margin-bottom:4px}.page-sub{color:var(--text-muted);margin-bottom:24px}.kpi-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));grid-gap:16px;gap:16px;margin-bottom:28px}.kpi{background:var(--surface);border:1px solid var(--border);border-radius:10px;padding:18px 20px}.kpi .label{color:var(--text-muted);font-size:12px;text-transform:uppercase;letter-spacing:.04em}.kpi .value{font-size:26px;font-weight:700;margin-top:6px}.kpi .value.accent{color:var(--accent)}.kpi .value.green{color:var(--green)}.kpi .value.red{color:var(--red)}.card{background:var(--surface);border:1px solid var(--border);border-radius:10px;margin-bottom:24px;overflow:hidden}.card-head{padding:16px 20px;border-bottom:1px solid var(--border);font-weight:600;font-size:15px;display:flex;justify-content:space-between;align-items:center}table{width:100%;border-collapse:collapse}td,th{text-align:left;padding:11px 20px;border-bottom:1px solid var(--border)}th{font-size:11px;text-transform:uppercase;letter-spacing:.04em;color:var(--text-muted)}tbody tr:hover,th{background:#fafbfc}td.num,th.num{text-align:right;font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.badge{display:inline-block;padding:2px 9px;border-radius:20px;font-size:11px;font-weight:600}.badge.green{background:#e3f5ec;color:var(--green)}.badge.red{background:#fbe9e9;color:var(--red)}.badge.amber{background:#fcf3df;color:var(--amber)}.badge.gray{background:#eef1f3;color:var(--text-muted)}.badge.blue{background:#e4f0f4;color:var(--primary)}.tag{display:inline-block;background:#eef1f3;padding:1px 8px;border-radius:6px;font-size:12px}.empty,.tag{color:var(--text-muted)}.empty{padding:28px 20px;text-align:center}.filtros{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:18px;align-items:center}.filtro-input,.filtro-select{font-size:14px;padding:8px 12px;border:1px solid var(--border);border-radius:8px;background:var(--surface);color:var(--text)}.filtro-input{flex:1 1;min-width:220px}.filtro-input:focus,.filtro-select:focus{outline:none;border-color:var(--primary)}.filtro-limpiar{font-size:13px;padding:8px 14px;border:1px solid var(--border);border-radius:8px;background:var(--surface);color:var(--text-muted);cursor:pointer}.filtro-limpiar:hover{border-color:var(--primary);color:var(--primary)}.back-link{display:inline-block;margin-bottom:14px;font-size:13px}.detail-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));grid-gap:4px 28px;gap:4px 28px;padding:18px 20px}.detail-grid .field .k{color:var(--text-muted);font-size:12px}.detail-grid .field .v{font-weight:500;margin-bottom:10px}.form-gestion{display:flex;flex-wrap:wrap;gap:10px;padding:16px 20px;border-bottom:1px solid var(--border);align-items:flex-start}.form-gestion input[type=date],.form-gestion input[type=text],.form-gestion select,.form-gestion textarea{font-size:14px;font-family:inherit;padding:8px 12px;border:1px solid var(--border);border-radius:8px;background:var(--surface);color:var(--text)}.form-gestion textarea{flex:1 1;min-width:240px;resize:vertical;min-height:38px}.form-gestion input[type=text]{flex:1 1;min-width:200px}.form-gestion input:focus,.form-gestion select:focus,.form-gestion textarea:focus{outline:none;border-color:var(--primary)}.btn-primary{background:var(--primary);color:#fff;border:none;border-radius:8px;padding:9px 18px;font-weight:600;cursor:pointer;display:inline-block;text-decoration:none}.btn-primary:hover{background:var(--primary-dark);color:#fff;text-decoration:none}.form-editar{padding:20px;display:grid;grid-template-columns:1fr 1fr;grid-gap:14px 18px;gap:14px 18px}.campo{display:flex;flex-direction:column;gap:5px}.campo.full{grid-column:1/-1}.campo label{font-size:12px;color:var(--text-muted);font-weight:600}.campo input,.campo select,.campo textarea{padding:9px 12px;border:1px solid var(--border);border-radius:8px;font-size:14px;font-family:inherit;background:var(--surface);color:var(--text)}.campo input:focus,.campo select:focus,.campo textarea:focus{outline:none;border-color:var(--primary)}.form-acciones{padding:16px 20px;border-top:1px solid var(--border);display:flex;gap:10px;align-items:center}.btn-secundario{padding:9px 18px;border:1px solid var(--border);border-radius:8px;background:var(--surface);color:var(--text);font-weight:600;cursor:pointer;text-decoration:none;display:inline-block}.btn-secundario:hover{border-color:var(--primary);text-decoration:none}.btn-borrar{margin-left:auto;background:none;border:1px solid #f0c9c9;color:var(--red);padding:9px 16px;border-radius:8px;font-weight:600;cursor:pointer}.btn-borrar:hover{background:#fbe9e9}.header-acciones{display:flex;gap:10px;margin:0 0 16px;flex-wrap:wrap}.grafico{padding:18px 20px;display:flex;flex-direction:column;gap:10px}.barra-fila{display:grid;grid-template-columns:120px 1fr 110px;align-items:center;grid-gap:12px;gap:12px;font-size:13px}.barra-label{color:var(--text);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.barra-track{background:#eef1f3;border-radius:6px;height:22px;overflow:hidden}.barra{height:100%;background:var(--primary);border-radius:6px;min-width:2px}.barra.accent{background:var(--accent)}.barra.green{background:var(--green)}.barra-valor{text-align:right;font-feature-settings:"tnum";font-variant-numeric:tabular-nums;font-weight:600}.acciones-renovacion{display:flex;gap:8px;align-items:center}.acciones-renovacion .filtro-select{padding:5px 8px;font-size:13px}.btn-mini{font-size:12px;padding:5px 10px;border:1px solid var(--border);border-radius:7px;background:var(--surface);color:var(--primary);cursor:pointer;white-space:nowrap;font-weight:600}.btn-mini:hover{background:#e4f0f4}.btn-mini:disabled{opacity:.5;cursor:default}.tarea{display:flex;align-items:center;gap:12px;padding:11px 20px;border-bottom:1px solid var(--border)}.tarea:last-child{border-bottom:none}.tarea input[type=checkbox]{width:17px;height:17px;cursor:pointer;flex-shrink:0}.tarea-cuerpo{flex:1 1;display:flex;flex-direction:column;gap:2px}.tarea-titulo{font-weight:500}.tarea-meta{display:flex;gap:10px;align-items:center;font-size:12px;color:var(--text-muted)}.tarea-hecha .tarea-titulo{text-decoration:line-through;color:var(--text-muted)}.tarea-borrar{background:none;border:none;color:var(--text-muted);cursor:pointer;font-size:14px;padding:4px 8px;border-radius:6px}.tarea-borrar:hover{background:#fbe9e9;color:var(--red)}.actividad{display:flex;gap:12px;padding:14px 20px;border-bottom:1px solid var(--border)}.actividad:last-child{border-bottom:none}.actividad-icono{width:30px;height:30px;border-radius:50%;background:#e4f0f4;color:var(--primary);display:flex;align-items:center;justify-content:center;flex-shrink:0;font-size:14px}.actividad-cuerpo{flex:1 1}.actividad-cab{display:flex;justify-content:space-between;font-size:12px;color:var(--text-muted);margin-bottom:2px}.actividad-texto{white-space:pre-wrap}