:root{--blue:#0b4f8a;--sky:#0ea5e9;--yellow:#facc15;--navy:#0f172a;--bg:#f5f7fb;--card:#fff;--muted:#64748b;--green:#16a34a;--red:#dc2626;--orange:#f97316}*{box-sizing:border-box}body{margin:0;font-family:Arial,Helvetica,sans-serif;background:var(--bg);color:var(--navy)}a{text-decoration:none;color:inherit}.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px;background:linear-gradient(135deg,#0b4f8a,#0ea5e9)}.login-card{width:100%;max-width:420px;background:white;border-radius:22px;padding:32px;box-shadow:0 20px 60px rgba(15,23,42,.25)}.brand{text-align:center;margin-bottom:24px}.brand h1{margin:0;font-size:26px;color:var(--blue)}.brand p{margin:8px 0 0;color:var(--muted)}label{display:block;font-weight:700;margin:14px 0 6px}input,select,textarea{width:100%;border:1px solid #dbe3ef;border-radius:12px;padding:12px 14px;font-size:15px;background:#fff}textarea{min-height:90px}.btn{display:inline-flex;align-items:center;justify-content:center;border:0;border-radius:12px;padding:12px 18px;font-weight:800;cursor:pointer;gap:8px}.btn-primary{background:var(--blue);color:#fff}.btn-yellow{background:var(--yellow);color:#111827}.btn-light{background:#e2e8f0;color:#111827}.btn-red{background:var(--red);color:#fff}.error{background:#fee2e2;color:#991b1b;padding:12px;border-radius:12px;margin-bottom:14px}.success{background:#dcfce7;color:#166534;padding:12px;border-radius:12px;margin-bottom:14px}.layout{display:flex;min-height:100vh}.sidebar{width:260px;background:#081f3a;color:white;padding:22px;position:fixed;top:0;bottom:0;left:0}.sidebar h2{margin:0 0 24px;font-size:22px}.nav a{display:block;padding:12px 14px;border-radius:12px;color:#e2e8f0;margin:5px 0}.nav a:hover,.nav a.active{background:rgba(255,255,255,.12);color:white}.main{margin-left:260px;flex:1;padding:28px}.topbar{display:flex;align-items:center;justify-content:space-between;margin-bottom:24px}.topbar h1{margin:0}.grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}.card{background:var(--card);border:1px solid #e2e8f0;border-radius:18px;padding:20px;box-shadow:0 8px 24px rgba(15,23,42,.04)}.metric{font-size:32px;font-weight:900;margin-top:10px}.actions{display:flex;gap:10px;flex-wrap:wrap}.table{width:100%;border-collapse:collapse;background:white;border-radius:16px;overflow:hidden}.table th,.table td{padding:13px 14px;border-bottom:1px solid #e2e8f0;text-align:left}.table th{background:#f8fafc;color:#334155}.badge{display:inline-block;padding:6px 10px;border-radius:999px;font-size:12px;font-weight:800}.badge-cotizacion{background:#dbeafe;color:#1d4ed8}.badge-reservacion{background:#dcfce7;color:#166534}.badge-red{background:#fee2e2;color:#991b1b}.badge-orange{background:#ffedd5;color:#9a3412}.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.span-2{grid-column:span 2}.detail-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.detail-item{background:#f8fafc;border-radius:14px;padding:14px}.detail-item small{display:block;color:var(--muted);font-weight:700;margin-bottom:6px}.amount{font-size:22px;font-weight:900}.install{max-width:760px;margin:40px auto}.install h1{margin-top:0}@media(max-width:900px){.sidebar{position:static;width:100%;}.layout{display:block}.main{margin-left:0}.grid,.form-grid,.detail-grid{grid-template-columns:1fr}.span-2{grid-column:auto}.topbar{display:block}.actions{margin-top:14px}}
.soft{background:#f8fafc}.checks{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;margin-bottom:14px}.checks label{background:white;border:1px solid #dbe3ef;border-radius:12px;padding:12px;margin:0}.checks input{width:auto;margin-right:8px}.preview-box{margin-top:16px;background:white;border:1px dashed #cbd5e1;border-radius:16px;padding:16px}.pay-option{border:1px solid #e2e8f0;border-radius:16px;padding:16px;margin:14px 0;background:#f8fafc}.muted{color:var(--muted)}.warning{background:#ffedd5;color:#9a3412;padding:10px 12px;border-radius:12px;margin:8px 0}@media(max-width:900px){.checks{grid-template-columns:1fr}}