:root{--bg:#f4f6fa;--card:#fff;--border:#e5e9f0;--text:#0f172a;--muted:#64748b;--primary:#4f46e5;--primary-soft:#eef2ff;--primary-dark:#3730a3;--success:#059669;--success-soft:#ecfdf5;--warn:#d97706;--warn-soft:#fffbeb;--danger:#dc2626;--danger-soft:#fef2f2;--info:#0284c7;--info-soft:#f0f9ff;--sidebar:#0f172a;--sidebar-text:#cbd5e1;--radius:14px;--shadow:0 1px 3px #0f172a0f,0 4px 14px #0f172a0d}*{box-sizing:border-box;margin:0;padding:0}body{background:var(--bg);color:var(--text);font-family:Segoe UI,system-ui,-apple-system,Roboto,sans-serif;font-size:14px}.layout{min-height:100vh;display:flex}.sidebar{background:var(--sidebar);width:232px;color:var(--sidebar-text);z-index:40;flex-direction:column;transition:transform .2s;display:flex;position:fixed;top:0;bottom:0;left:0}.sidebar .logo{color:#fff;align-items:center;gap:10px;padding:20px 18px;font-size:17px;font-weight:700;display:flex}.sidebar .logo .logo-ico{background:linear-gradient(135deg,#6366f1,#0ea5e9);border-radius:10px;justify-content:center;align-items:center;width:34px;height:34px;font-size:17px;display:flex}.sidebar nav{flex:1;padding:6px 10px;overflow-y:auto}.nav-item{cursor:pointer;color:var(--sidebar-text);text-align:left;background:0 0;border:none;border-radius:10px;align-items:center;gap:11px;width:100%;margin-bottom:2px;padding:10px 12px;font-size:13.5px;font-weight:500;display:flex}.nav-item:hover{color:#fff;background:#1e293b}.nav-item.active{background:var(--primary);color:#fff}.nav-item .ico{text-align:center;width:20px;font-size:15px}.sidebar .side-footer{color:#475569;border-top:1px solid #1e293b;padding:14px 18px;font-size:11px}.main{flex-direction:column;flex:1;min-width:0;margin-left:232px;display:flex}.topbar{background:var(--card);border-bottom:1px solid var(--border);z-index:30;align-items:center;gap:14px;padding:12px 24px;display:flex;position:sticky;top:0}.topbar 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var(--border);background:#f8fafc;font-weight:800}td.acciones{white-space:normal}td.acciones>div,.celda-acciones{flex-wrap:wrap;justify-content:flex-end;align-items:center;gap:6px;display:flex}td.acciones .btn{margin:0}.badge{white-space:nowrap;border-radius:99px;align-items:center;gap:5px;padding:3px 9px;font-size:11.5px;font-weight:700;display:inline-flex}.b-vigente{background:var(--info-soft);color:var(--info)}.b-por_vencer{background:var(--warn-soft);color:var(--warn)}.b-vencida{background:var(--danger-soft);color:var(--danger)}.b-pagada{background:var(--success-soft);color:var(--success)}.b-parcial{background:var(--primary-soft);color:var(--primary)}.b-gray{color:var(--muted);background:#f1f5f9}.dot{border-radius:99px;width:9px;height:9px;margin-right:6px;display:inline-block}.dot-g{background:var(--success)}.dot-y{background:var(--warn)}.dot-r{background:var(--danger)}.chips{flex-wrap:wrap;gap:8px;margin-bottom:14px;display:flex}.chip{border:1px solid var(--border);background:var(--card);cursor:pointer;color:var(--muted);border-radius:99px;padding:6px 13px;font-size:12.5px;font-weight:600}.chip.on{background:var(--primary);border-color:var(--primary);color:#fff}.f-row{grid-template-columns:1fr 1fr;gap:12px;margin-bottom:12px;display:grid}.f-row.one{grid-template-columns:1fr}.f-group{flex-direction:column;gap:5px;display:flex}.f-group label{color:var(--muted);font-size:12px;font-weight:700}input,select,textarea{border:1px solid var(--border);color:var(--text);background:#fff;border-radius:9px;width:100%;padding:9px 11px;font-family:inherit;font-size:13.5px}input:focus,select:focus,textarea:focus{outline:2px solid var(--primary-soft);border-color:var(--primary)}textarea{resize:vertical;min-height:70px}.f-err{color:var(--danger);margin-top:6px;font-size:12px;display:none}.filters{flex-wrap:wrap;align-items:center;gap:10px;margin-bottom:14px;display:flex}.filters input,.filters select{width:auto;min-width:150px}.modal-overlay{z-index:100;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);background:#0f172a73;justify-content:center;align-items:center;padding:20px;display:flex;position:fixed;inset:0}.modal{background:var(--card);border-radius:16px;flex-direction:column;width:100%;max-width:560px;max-height:92vh;animation:.15s ease-out pop;display:flex;box-shadow:0 24px 60px #00000040}.modal.wide{max-width:820px}@keyframes pop{0%{opacity:0;transform:scale(.96)}to{opacity:1;transform:scale(1)}}.modal-h{border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;padding:16px 20px;display:flex}.modal-h h2{font-size:15.5px}.modal-x{cursor:pointer;width:30px;height:30px;color:var(--muted);background:#f1f5f9;border:none;border-radius:8px;font-size:15px}.modal-b{padding:18px 20px;overflow:hidden auto}.modal-f{border-top:1px solid var(--border);flex-wrap:wrap;justify-content:flex-end;align-items:center;gap:10px;padding:14px 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120px;align-items:center;gap:10px;margin-bottom:9px;font-size:13px;display:grid}.hbar-track{background:#f1f5f9;border-radius:99px;height:22px;position:relative;overflow:hidden}.hbar-fill{color:#fff;cursor:pointer;border-radius:99px;align-items:center;min-width:8px;height:100%;padding-left:9px;font-size:11px;font-weight:700;display:flex}.hbar-amt{text-align:right;font-variant-numeric:tabular-nums;font-weight:700}.hbar-name{white-space:nowrap;text-overflow:ellipsis;cursor:pointer;overflow:hidden}.hbar-name:hover{color:var(--primary)}.legend{color:var(--muted);flex-wrap:wrap;gap:16px;margin-bottom:8px;font-size:12.5px;display:flex}.legend span{align-items:center;gap:6px;font-weight:600;display:inline-flex}.legend i{border-radius:3px;width:11px;height:11px;display:inline-block}.empty{text-align:center;color:var(--muted);padding:40px 18px}.empty .e-ico{margin-bottom:10px;font-size:38px}.empty p{margin-bottom:14px}.section-head{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;margin-bottom:14px;display:flex}.section-head h2{font-size:18px}.section-head .actions{flex-wrap:wrap;gap:9px;display:flex}.actions{flex-wrap:wrap;align-items:center;gap:9px;display:flex}.card .actions{margin-top:12px}.mini{color:var(--muted);font-size:12px}.link{color:var(--primary);cursor:pointer;font-weight:600}.link:hover{text-decoration:underline}.back{color:var(--muted);cursor:pointer;align-items:center;gap:6px;margin-bottom:12px;font-size:13px;font-weight:600;display:inline-flex}.back:hover{color:var(--primary)}.det-grid{grid-template-columns:repeat(auto-fit,minmax(160px,max-content));gap:10px;margin-bottom:16px;display:grid}.det-item{border:1px solid var(--border);background:#f8fafc;border-radius:10px;min-width:160px;padding:10px 13px}.det-item .d-l{color:var(--muted);text-transform:uppercase;font-size:11px;font-weight:700}.det-item .d-v{word-break:break-word;margin-top:3px;font-size:14.5px;font-weight:700}.warn-box{background:var(--warn-soft);color:#92400e;border:1px solid #fde68a;border-radius:10px;margin-bottom:14px;padding:11px 14px;font-size:13px}.tabs{border-bottom:1px solid var(--border);flex-wrap:wrap;gap:6px;margin-bottom:16px;display:flex}.tab{color:var(--muted);cursor:pointer;border-bottom:2.5px solid #0000;margin-bottom:-1px;padding:9px 15px;font-size:13px;font-weight:600}.tab.on,.tab.active{color:var(--primary);border-color:var(--primary)}@media (max-width:900px){.sidebar{transform:translate(-100%)}.sidebar.open{transform:translate(0)}.main{margin-left:0}.hamburger{display:block}.f-row{grid-template-columns:1fr}.hbar-row{grid-template-columns:110px 1fr 100px}}@media print{.sidebar,.topbar,.actions,.btn,.chips,.filters,.no-print{display:none!important}.main{margin-left:0}.card{box-shadow:none;break-inside:avoid}body{background:#fff}}.auth-wrap{background:linear-gradient(150deg,#0f172a 0%,#1e1b4b 55%,#075985 100%);justify-content:center;align-items:center;min-height:100vh;padding:20px;display:flex}.auth-card{background:#fff;border-radius:20px;width:100%;max-width:420px;padding:36px;box-shadow:0 24px 70px #00000059}.auth-card .logo-big{justify-content:center;align-items:center;gap:12px;margin-bottom:6px;display:flex}.auth-card h1{text-align:center;letter-spacing:-.4px;font-size:22px}.auth-card .sub{text-align:center;color:var(--muted);margin:6px 0 20px;font-size:13px}.auth-card .f-group{margin-bottom:12px}.auth-switch{text-align:center;color:var(--muted);margin-top:16px;font-size:13px}.btn-block{justify-content:center;width:100%;padding:11px;font-size:14px}.spinner{border:2.5px solid #fff6;border-top-color:#fff;border-radius:99px;width:16px;height:16px;animation:.7s linear infinite spin;display:inline-block}@keyframes spin{to{transform:rotate(360deg)}}.loading-page{min-height:100vh;color:var(--muted);flex-direction:column;justify-content:center;align-items:center;gap:14px;display:flex}.loading-page .spinner{border-color:#c7d2fe;border-top-color:var(--primary);width:34px;height:34px}.role-pill{text-transform:uppercase;letter-spacing:.5px;border-radius:99px;padding:3px 9px;font-size:11px;font-weight:800}.role-admin{background:var(--primary-soft);color:var(--primary)}.role-cobrador{background:var(--info-soft);color:var(--info)}.role-lectura{color:var(--muted);background:#f1f5f9}