:root{
  --red:#b40018;
  --red2:#e21d32;
  --dark:#111217;
  --dark2:#1d1f27;
  --soft:#f4f5f8;
  --line:#e7e9ef;
  --text:#20222a;
  --muted:#6d7280;
  --card:#ffffff;
  --green:#12805c;
  --orange:#b76b00;
}
*{box-sizing:border-box}
body{margin:0;font-family:Inter,Arial,Helvetica,sans-serif;background:var(--soft);color:var(--text)}
a{color:var(--red);text-decoration:none}a:hover{text-decoration:underline}.app-shell{min-height:100vh;display:grid;grid-template-columns:280px 1fr}.sidebar{background:linear-gradient(180deg,#101116,#20222a);color:#fff;padding:20px 16px;position:sticky;top:0;height:100vh;display:flex;flex-direction:column;gap:18px}.side-brand{display:flex;align-items:center;gap:12px;padding:10px 8px 18px;border-bottom:1px solid #ffffff1c}.side-brand img{width:62px;height:62px;object-fit:contain;background:#fff;border-radius:16px;padding:6px;box-shadow:0 10px 30px #0005}.side-brand strong{display:block;font-size:20px;line-height:1.1}.side-brand span{display:block;color:#c7cbd6;font-size:12px;margin-top:4px}.side-nav{display:flex;flex-direction:column;gap:8px}.side-nav a{color:#eef1f6;display:flex;align-items:center;gap:10px;padding:12px 14px;border-radius:13px;background:transparent;font-weight:700}.side-nav a span{width:26px;height:26px;border-radius:9px;display:inline-flex;align-items:center;justify-content:center;background:#ffffff12}.side-nav a:hover,.side-nav a.active{background:linear-gradient(90deg,var(--red),#7d0010);text-decoration:none;box-shadow:0 10px 24px #b400183b}.side-footer{margin-top:auto;color:#c8ccd6;font-size:13px;padding:14px 10px;border-top:1px solid #ffffff1c}.main-area{min-width:0;display:flex;flex-direction:column}.topbar{height:78px;background:#fff;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 28px;position:sticky;top:0;z-index:5}.topbar strong{display:block;font-size:18px}.topbar small{display:block;color:var(--muted);margin-top:3px}.userbox{display:flex;align-items:center;gap:12px}.userbox span{background:#f1f2f5;border:1px solid var(--line);padding:9px 12px;border-radius:999px;font-weight:700}.userbox a{background:var(--dark);color:#fff;padding:10px 14px;border-radius:12px}.userbox a:hover{background:var(--red);text-decoration:none}.wrap{width:100%;max-width:1280px;margin:0 auto;padding:26px}.page-footer{color:var(--muted);text-align:center;padding:20px}.page-title{display:flex;justify-content:space-between;align-items:flex-end;gap:16px;margin:2px 0 20px}.page-title h1,h1{margin:0 0 16px;font-size:30px;letter-spacing:-.5px}.page-title p{margin:6px 0 0;color:var(--muted)}.grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.card{background:var(--card);border:1px solid var(--line);border-radius:20px;padding:20px;box-shadow:0 14px 36px #12131a0d}.metric-card{position:relative;overflow:hidden}.metric-card:after{content:"";position:absolute;right:-28px;top:-28px;width:110px;height:110px;border-radius:50%;background:linear-gradient(135deg,#b4001820,#11121710)}.metric-label{color:var(--muted);font-size:13px;font-weight:800;text-transform:uppercase;letter-spacing:.6px}.metric{font-size:31px;font-weight:900;color:var(--red);margin-top:8px}.metric-sub{color:var(--muted);font-size:13px;margin-top:4px}.panel{background:#fff;border:1px solid var(--line);border-radius:20px;box-shadow:0 14px 36px #12131a0d;margin-bottom:18px;overflow:hidden}.panel-head{padding:18px 20px;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;align-items:center;background:linear-gradient(180deg,#fff,#fbfbfd)}.panel-head h2{margin:0;font-size:19px}.panel-body{padding:18px 20px}.form{background:#fff;border:1px solid var(--line);padding:18px;border-radius:20px;box-shadow:0 14px 36px #12131a0d;margin-bottom:18px}.row{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}label{font-weight:800;font-size:13px;color:#353844}input,textarea,select{width:100%;padding:12px;margin-top:7px;border:1px solid #d8dbe3;border-radius:12px;background:#fff;font-size:14px;outline:none}input:focus,textarea:focus,select:focus{border-color:var(--red);box-shadow:0 0 0 4px #b4001812}textarea{min-height:92px;resize:vertical}.btn,button.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;color:#fff;text-decoration:none;border:0;border-radius:12px;padding:12px 16px;cursor:pointer;margin-top:12px;background:linear-gradient(90deg,var(--red),var(--red2));font-weight:900;box-shadow:0 12px 24px #b4001829}.btn:hover{filter:brightness(.96);text-decoration:none}.btn.secondary{background:var(--dark);box-shadow:none}.table-tools{display:flex;justify-content:flex-end;margin:0 0 10px}.table-search{max-width:340px;background:#fff}.table{width:100%;border-collapse:separate;border-spacing:0;background:#fff;border:1px solid var(--line);border-radius:18px;overflow:hidden;box-shadow:0 14px 36px #12131a0d}.table th,.table td{padding:13px 14px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}.table th{background:#181a22;color:white;font-size:12px;text-transform:uppercase;letter-spacing:.5px}.table tr:last-child td{border-bottom:0}.table tr:hover td{background:#fafbfc}.badge{display:inline-flex;align-items:center;border-radius:999px;padding:6px 10px;font-size:12px;font-weight:900;background:#eef0f4;color:#323641}.badge.ok{background:#e8f7f1;color:var(--green)}.badge.warn{background:#fff3df;color:var(--orange)}.badge.danger{background:#ffe7ea;color:var(--red)}.actions a{display:inline-block;margin:3px 6px 3px 0;padding:7px 10px;border-radius:10px;background:#f1f2f5;color:#252832;font-weight:800}.actions a:hover{background:#e9ebf0;text-decoration:none}.alert{padding:13px 15px;border-radius:14px;margin-bottom:14px;border:1px solid}.alert.ok{background:#e9fff5;border-color:#bfeeda;color:#086344}.alert.err{background:#ffe9ec;border-color:#ffd0d6;color:#8d0012}.login{max-width:440px;margin:60px auto}.login .card{text-align:center}.login img{width:130px;background:#fff;border-radius:18px;padding:6px}.muted{color:var(--muted);font-size:13px}.check{display:flex;align-items:center;gap:8px;margin:10px 0}.check input{width:auto;margin:0}hr{border:0;border-top:1px solid #eee;margin:16px 0}.danger{color:#b40018}.hero{background:linear-gradient(135deg,#171923,#2a1014);color:#fff;border-radius:24px;padding:24px;margin-bottom:18px;display:flex;justify-content:space-between;gap:18px;align-items:center;box-shadow:0 18px 40px #11121720}.hero h1{margin:0;color:#fff}.hero p{margin:8px 0 0;color:#d9dce5}.hero .pill{background:#ffffff14;border:1px solid #ffffff24;padding:10px 14px;border-radius:999px;font-weight:900}@media(max-width:980px){.app-shell{grid-template-columns:1fr}.sidebar{position:relative;height:auto}.side-nav{display:grid;grid-template-columns:repeat(3,1fr)}.topbar{position:relative;height:auto;padding:16px;gap:12px;flex-wrap:wrap}.grid,.row{grid-template-columns:repeat(2,1fr)}}@media(max-width:680px){.wrap{padding:16px}.side-nav{grid-template-columns:1fr 1fr}.grid,.row{grid-template-columns:1fr}.topbar{display:block}.userbox{margin-top:12px;justify-content:space-between}.table{display:block;overflow-x:auto;white-space:nowrap}.hero{display:block}.hero .pill{display:inline-block;margin-top:14px}}

.form-section-title{display:flex;align-items:center;gap:12px;margin:4px 0 16px}.form-section-title span{width:34px;height:34px;border-radius:12px;background:linear-gradient(90deg,var(--red),var(--red2));color:#fff;display:inline-flex;align-items:center;justify-content:center;font-weight:900}.form-section-title strong{display:block;font-size:16px}.form-section-title small{display:block;color:var(--muted);font-weight:600;margin-top:2px}.commercial-form{border-top:5px solid var(--red)}.form-actions{display:flex;gap:10px;align-items:center;flex-wrap:wrap}.table td strong{font-weight:900}.panel .table{box-shadow:none;border-radius:14px}
.panel-card{background:#fff;border:1px solid #e7e7e7;border-radius:18px;padding:18px;margin-bottom:18px;box-shadow:0 8px 22px rgba(0,0,0,.05)}
.toolbar-form label{display:block;font-weight:700;color:#333}.toolbar-form select{width:100%;margin-top:8px;padding:12px;border:1px solid #ddd;border-radius:12px;background:#fff}
.stats-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;margin:18px 0}.stat-card{background:#fff;border:1px solid #e9e9e9;border-radius:18px;padding:18px;box-shadow:0 8px 22px rgba(0,0,0,.05)}.stat-card span{display:block;color:#666;font-size:13px}.stat-card strong{display:block;font-size:24px;margin:8px 0;color:#151515}.stat-card small{color:#777}.stat-card.danger{border-color:#ffccd2;background:#fff7f8}.stat-card.danger strong{color:#b40018}
.badge{display:inline-block;padding:6px 12px;border-radius:999px;font-weight:800;font-size:12px}.badge.paid{background:#e7f7ec;color:#117a31}.badge.due{background:#fff0f1;color:#b40018}.late{color:#b40018;font-weight:800}.inline-pay{display:flex;gap:6px;align-items:center;flex-wrap:wrap}.inline-pay input{padding:8px;border:1px solid #ddd;border-radius:9px;max-width:150px}.btn.mini{padding:8px 12px;border-radius:9px}.btn.secondary{background:#333}.debt-box{margin-top:18px;background:#191919;color:white;border-radius:18px;padding:20px}.debt-box h3{margin-top:0}.debt-total{font-size:24px;color:#fff;font-weight:900}.modern-table th{background:#1d1d1d;color:#fff}
@media(max-width:900px){.stats-grid{grid-template-columns:1fr 1fr}.inline-pay{display:block}.inline-pay input,.inline-pay button{width:100%;max-width:none;margin:3px 0}}
@media(max-width:560px){.stats-grid{grid-template-columns:1fr}}
.finance-hero{background:linear-gradient(135deg,#111217,#3a1016);color:#fff;border-radius:24px;padding:24px;margin-bottom:18px;display:flex;justify-content:space-between;gap:18px;align-items:end;box-shadow:0 18px 40px #11121720}.finance-hero span{display:inline-block;background:#ffffff18;border:1px solid #ffffff2b;border-radius:999px;padding:7px 11px;font-size:12px;font-weight:900;text-transform:uppercase;letter-spacing:.6px}.finance-hero h2{font-size:30px;margin:12px 0 6px}.finance-hero p{margin:0;color:#d9dce5}.finance-filter{display:flex;gap:10px;align-items:end;background:#ffffff10;border:1px solid #ffffff22;border-radius:18px;padding:12px}.finance-filter label{color:#fff}.finance-filter select{min-width:140px}.finance-filter .btn{margin-top:0}.stat-card.success{border-color:#cceedd;background:#f6fffa}.stat-card.success strong{color:#108043}.stat-card.warning{border-color:#ffe1ad;background:#fffaf1}.stat-card.warning strong{color:#b56a00}.finance-table small{color:#777}.money-ok{color:#108043;font-weight:900}.money-danger{color:#b40018;font-weight:900}.bar-line{display:grid;grid-template-columns:58px 1fr;align-items:center;gap:8px;margin:4px 0}.bar-line span{font-size:11px;font-weight:900;color:#656b76}.bar-line i{display:block;height:9px;border-radius:999px;background:#20222a;min-width:2px}.bar-line.paid i{background:#108043}.bar-line.due i{background:#b40018}.finance-note{background:linear-gradient(135deg,#111217,#20222a)}@media(max-width:900px){.finance-hero{display:block}.finance-filter{margin-top:16px;display:grid;grid-template-columns:1fr}.finance-filter .btn{width:100%}}

/* V10 Contrato PDF y firma */
.signature-panel .panel-body{padding:22px}.signature-canvas-wrap{background:#fff;border:2px dashed #cfd3dc;border-radius:18px;padding:12px;margin:16px 0;box-shadow:inset 0 0 0 6px #f6f7f9}.signature-canvas-wrap canvas{width:100%;height:260px;display:block;background:#fff;border-radius:12px;touch-action:none}.actions a[href*="contrato_pdf"]{background:#ffe7ea;color:#b40018}.actions a[href*="firmar_contrato"]{background:#e8f7f1;color:#12805c}
@media(max-width:680px){.signature-canvas-wrap canvas{height:220px}}


/* V11 Programador de avisos avanzado */
.aviso-hero{border-left:6px solid var(--red);background:linear-gradient(90deg,#fff7f8,#fff)}
.profile-head{display:flex;justify-content:space-between;gap:16px;align-items:flex-start;border-bottom:1px solid var(--line);padding-bottom:14px;margin-bottom:14px}.profile-head h2{margin:0;font-size:28px}.profile-head p{margin:6px 0 0;color:var(--muted)}.profile-contact{text-align:right}.profile-contact strong{display:block;font-size:18px}.profile-contact span{display:block;color:var(--muted);margin-top:4px}.profile-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.profile-grid div{background:#f7f8fa;border:1px solid var(--line);border-radius:14px;padding:12px}.profile-grid small{display:block;color:var(--muted);font-weight:800;text-transform:uppercase;font-size:11px;letter-spacing:.5px}.profile-grid strong{display:block;margin-top:5px}.note-box{margin-top:14px;background:#fff7f8;border:1px solid #ffd6dc;border-radius:14px;padding:14px;color:#4a1f25}.timeline{position:relative}.timeline-item{display:grid;grid-template-columns:22px 1fr;gap:12px;padding:12px 0;border-bottom:1px solid var(--line)}.timeline-item:last-child{border-bottom:0}.timeline-dot{width:14px;height:14px;border-radius:50%;background:var(--red);margin-top:4px;box-shadow:0 0 0 5px #b4001814}.timeline-item p{margin:5px 0;color:#333}.timeline-item small{color:var(--muted);font-weight:700}.badge.paid{background:#e8f7f1;color:#12805c}
@media(max-width:780px){.profile-head{display:block}.profile-contact{text-align:left;margin-top:12px}.profile-grid{grid-template-columns:1fr}.page-title{display:block}.page-title .btn{margin-right:6px}}


/* v12 Programador */
.programador-card{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;background:#f8fafc;border:1px solid #e5e7eb;border-radius:16px;padding:16px;margin:14px 0 22px}
.programador-card div{background:#fff;border:1px solid #edf0f3;border-radius:12px;padding:12px;min-height:62px}
.programador-card .wide{grid-column:span 2}
.programador-card small{display:block;color:#6b7280;font-size:12px;margin-bottom:5px;text-transform:uppercase;letter-spacing:.04em}
.programador-card strong{font-size:14px;color:#111827;line-height:1.35}
.contract-box{background:linear-gradient(135deg,#fff7f7,#f8fafc)}
.form input[readonly]{background:#f3f4f6;color:#374151;cursor:not-allowed}
@media(max-width:900px){.programador-card{grid-template-columns:1fr}.programador-card .wide{grid-column:auto}}