:root{--ink:#17212b;--muted:#687684;--primary:#0f5685;--primary2:#0a4168;--bg:#f3f6f8;--card:#fff;--line:#dbe3e8;--warn:#fff4d6;--danger:#b3261e;--success:#137333;--radius:14px}*{box-sizing:border-box}body{margin:0;font-family:system-ui,-apple-system,"Segoe UI",sans-serif;background:var(--bg);color:var(--ink)}a{color:var(--primary);text-decoration:none}.topbar{min-height:94px;padding:8px 24px;background:#102e47;color:white;display:flex;align-items:center;justify-content:space-between;gap:20px;position:sticky;top:0;z-index:10;box-shadow:0 1px 8px #0002}.brand{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;color:white;text-decoration:none;line-height:1}.brand-logo{display:block;width:auto;height:42px;max-width:190px;object-fit:contain}.brand-title{font-weight:800;color:white;font-size:1.02rem;line-height:1.05;white-space:nowrap}.brand-title span{font-weight:400;opacity:.85}.topbar nav{display:flex;align-items:center;gap:18px}.topbar nav a,.link-button{color:white}.inline{display:inline}.link-button{background:none;border:0;font:inherit;cursor:pointer}.container{width:min(1180px,calc(100% - 32px));margin:28px auto 60px}.page-head{display:flex;align-items:flex-start;justify-content:space-between;gap:20px;margin-bottom:20px}.page-head h1,h1{margin:0 0 6px;font-size:clamp(1.55rem,4vw,2.1rem)}h2{font-size:1.15rem;margin:0 0 18px}.muted{color:var(--muted);margin:.2rem 0}.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:20px;box-shadow:0 4px 18px #1d34440a;margin-bottom:20px}.narrow{max-width:460px;margin:8vh auto}.auth-card h1{text-align:center}.auth-card .muted{text-align:center;margin-bottom:22px}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:42px;padding:9px 15px;border-radius:10px;border:1px solid #b8c7d2;background:white;color:var(--ink);font-weight:650;cursor:pointer}.btn:hover{filter:brightness(.98)}.btn-primary{background:var(--primary);border-color:var(--primary);color:#fff}.btn-primary:hover{background:var(--primary2)}.btn.small{min-height:34px;padding:5px 10px;font-size:.88rem}.full{width:100%}label,.label{font-weight:650;font-size:.91rem;display:block;margin-bottom:14px}input,select,textarea{display:block;width:100%;margin-top:6px;padding:11px 12px;border:1px solid #b9c7d0;border-radius:9px;background:#fff;color:var(--ink);font:inherit;min-height:43px}input:focus,select:focus{outline:3px solid #0f568522;border-color:var(--primary)}.check{display:flex;align-items:center;gap:9px;font-weight:500}.check input{width:19px;height:19px;min-height:auto;margin:0}.boxed{border:1px solid var(--line);border-radius:9px;padding:11px}.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:14px}.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:20px}.stat{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:18px}.stat strong{font-size:1.75rem;display:block}.stat span{color:var(--muted)}table{border-collapse:collapse;width:100%}th,td{text-align:left;padding:11px 10px;border-bottom:1px solid var(--line);vertical-align:top}th{font-size:.82rem;text-transform:uppercase;color:var(--muted);letter-spacing:.03em}.table-wrap{overflow:auto}.badge,.warning-chip{display:inline-block;padding:4px 8px;border-radius:999px;font-size:.78rem;background:#e7eef3}.warning-chip{background:#ffecb3;color:#6d4c00}.alert{border-radius:10px;padding:12px 14px;margin-bottom:18px;border:1px solid}.alert-danger{background:#fde7e5;border-color:#f2b8b5;color:#7a1712}.alert-warning{background:#fff4d6;border-color:#efd58d;color:#654c00}.alert-success{background:#e6f4ea;border-color:#a8d5b5;color:#0d5d2b}.searchbar{display:flex;gap:10px}.searchbar input{margin:0}.result-list{display:grid;gap:10px}.result{border:1px solid var(--line);border-radius:11px;padding:14px;color:var(--ink);display:flex;justify-content:space-between;gap:16px;align-items:center}.result:hover{border-color:#86abc4;background:#f8fbfd}.result div{display:grid;gap:3px}.result span{font-size:.9rem;color:var(--muted)}.device-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.device-card{border:1px solid var(--line);border-radius:12px;padding:16px;display:grid;gap:8px}.device-card.inactive{opacity:.6}.device-top{display:flex;justify-content:space-between}.device-title{font-size:1.08rem;font-weight:700}.form-layout{display:grid;gap:18px}.source-note{padding:9px 11px;background:#edf5fa;border-radius:8px;margin-bottom:15px;color:#35566d}.field-group{margin-bottom:14px}.checks{display:flex;gap:16px;flex-wrap:wrap;margin-top:8px}.checks label{margin:0;font-weight:500}.checks input{width:auto;display:inline;min-height:auto;margin:0 5px 0 0}.extension{border:1px solid #b8d6c3;background:#edf8f0;padding:12px;border-radius:10px}.extension.disabled{border-color:var(--line);background:#f5f6f7;color:var(--muted)}.extension small{display:block;margin-top:4px}.hidden{display:none!important}.warning-card{background:var(--warn);border-color:#e9ca70}.duplicate{display:grid;gap:3px;padding:10px 0;border-bottom:1px solid #e5cf90}.form-actions{position:sticky;bottom:0;background:linear-gradient(#f3f6f800,#f3f6f8 25%);padding:24px 0 6px;text-align:right}.detail-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.detail-grid .card{margin:0}dl{display:grid;grid-template-columns:130px 1fr;gap:9px 12px;margin:0}dt{font-weight:700;color:var(--muted)}dd{margin:0}.admin-grid{display:grid;grid-template-columns:360px 1fr;gap:20px}.price-form{display:flex;align-items:center;gap:7px}.price-form input{width:90px;margin:0;min-height:34px;padding:5px 7px}@media(max-width:780px){.container{width:min(100% - 20px,1180px);margin-top:16px}.topbar{min-height:84px;padding:7px 12px}.brand-logo{height:36px;max-width:165px}.brand-title{font-size:.95rem}.topbar nav{gap:10px}.topbar nav a{display:none}.page-head{align-items:stretch;flex-direction:column}.page-head>.btn,.page-head>form .btn{width:100%}.stats{grid-template-columns:1fr 1fr}.grid-2,.device-grid,.detail-grid,.admin-grid{grid-template-columns:1fr}.searchbar{flex-direction:column}.result{align-items:flex-start}.table-wrap{margin:0 -10px}.card{padding:16px}.form-actions .btn{width:100%}dl{grid-template-columns:1fr}dt{margin-top:5px}}

/* v0.2 - revisión y edición de borradores */
.section-heading{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:18px}.section-heading>div{display:flex;align-items:center;gap:10px}.section-heading h2{margin:0}.step-number{width:28px;height:28px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;background:#e7f0f6;color:var(--primary);font-weight:800;font-size:.85rem}.source-badge{display:inline-flex;align-items:center;padding:4px 9px;border-radius:999px;background:#e7f3fa;color:#295b79;font-size:.78rem;font-weight:750}.source-badge.neutral{background:#eef1f3;color:#5d6972}.align-end{align-items:end}.compact{margin:0;padding:10px 12px}.service-checks{gap:10px}.help{display:block;margin-top:6px;color:var(--muted);font-size:.8rem;font-weight:400}.price-preview{display:flex;align-items:center;justify-content:space-between;gap:16px;border:1px solid #c7d9e6;background:#f5faff;border-radius:10px;padding:11px 13px;margin:-3px 0 16px}.price-preview span{color:var(--muted);font-size:.88rem}.price-preview strong{font-size:1.15rem;color:var(--primary)}.compact-card p{margin-bottom:0}.dual-actions{display:flex;justify-content:flex-end;gap:10px}.contract-head{align-items:center}.eyebrow{text-transform:uppercase;font-size:.76rem;letter-spacing:.08em;color:var(--muted);font-weight:800;margin-bottom:5px}.head-meta{display:flex;align-items:center;gap:10px 14px;flex-wrap:wrap;color:var(--muted);font-size:.9rem}.head-actions{display:flex;align-items:center;justify-content:flex-end;gap:10px;flex-wrap:wrap}.head-actions form{margin:0}.btn:disabled{opacity:.48;cursor:not-allowed;filter:none}.status-pill{display:inline-flex;align-items:center;padding:4px 9px;border-radius:999px;background:#e7eef3;color:#44515a;font-weight:750;font-size:.78rem}.status-borrador{background:#edf1f4}.status-preparado{background:#e4f2ff;color:#15537d}.status-validado{background:#e6f4ea;color:#17622f}.status-anulado{background:#fde7e5;color:#8a241e}.review-banner{display:flex;align-items:center;justify-content:space-between;gap:18px;background:#102e47;color:#fff;border-radius:12px;padding:13px 16px;margin-bottom:18px}.review-banner span{opacity:.83;font-size:.9rem}.review-grid{grid-template-columns:repeat(2,minmax(0,1fr));margin-bottom:18px}.review-grid .card{min-height:100%}.price-strong{font-weight:800;color:var(--primary);font-size:1.08rem}.mono{font-family:ui-monospace,SFMono-Regular,Consolas,"Liberation Mono",monospace}.payment-note{margin:15px 0 0}.bottom-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:22px}
@media(max-width:780px){.section-heading{align-items:flex-start}.review-banner{align-items:flex-start;flex-direction:column;gap:4px}.review-grid{grid-template-columns:1fr}.head-actions{width:100%;justify-content:stretch}.head-actions .btn,.head-actions form,.head-actions form .btn{width:100%}.dual-actions,.bottom-actions{flex-direction:column}.dual-actions .btn,.bottom-actions .btn{width:100%}}

/* v0.3 - revisión de condiciones y firma presencial */
.sign-layout{display:grid;grid-template-columns:minmax(0,1.45fr) minmax(300px,.75fr);gap:18px;align-items:start}.sign-layout .card{margin-bottom:0}.conditions-card p{color:var(--muted);line-height:1.5}.signature-card{margin-top:18px;min-width:0}.conditions-check{line-height:1.45;margin-bottom:22px;align-items:flex-start}.conditions-check input{margin-top:2px;flex:0 0 auto}.signature-field{margin-top:8px;min-width:0}.signature-canvas-wrap{position:relative;width:100%;max-width:100%;min-width:0;height:clamp(190px,30vw,300px);border:2px dashed #9dafbb;border-radius:12px;background:#fff;overflow:hidden;touch-action:none}.signature-canvas-wrap canvas{display:block;width:100%;height:100%;touch-action:none}.signature-placeholder{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;text-align:center;padding:20px;color:#9aa7b0;pointer-events:none;font-weight:600}.signature-tools{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:10px}.signature-tools .help{margin:0}.signature-actions{position:static;padding:22px 0 0;background:none}.signature-summary-card{margin-top:18px}.signature-summary{display:flex;align-items:center;gap:20px}.signature-summary img{width:min(320px,48%);height:120px;object-fit:contain;background:#fff;border:1px solid var(--line);border-radius:10px}.status-pendiente_validacion{background:#fff1c9;color:#725500}.status-firmado{background:#e8efff;color:#284d87}
@media(max-width:780px){.sign-layout{grid-template-columns:1fr}.signature-tools,.signature-summary{align-items:stretch;flex-direction:column}.signature-summary img{width:100%;height:130px}.signature-canvas-wrap{width:min(100%,320px);max-width:100%;height:280px;margin-inline:auto}.signature-tools .btn{width:100%}}

.prewrap{white-space:pre-wrap;overflow-wrap:anywhere}.additional-tariffs-preview{margin:16px 0}.compact-price{margin:0}.compact-price span{font-size:.82rem}.compact-price strong{font-size:1.02rem}textarea:focus{outline:3px solid #0f568522;border-color:var(--primary)}

/* v0.5.3 - validación IBAN */
.iban-status{display:block;margin-top:6px;font-size:.82rem;font-weight:650}.iban-status.ok{color:var(--success)}.iban-status.error{color:var(--danger)}

/* v0.6 - validación, PDF definitivo y envíos */
.delivery-card{margin-top:18px}.hash-value{font-size:.78rem;overflow-wrap:anywhere}.compact-alert{margin:0 0 14px}.email-list{display:grid;gap:10px}.email-row{display:flex;justify-content:space-between;align-items:center;gap:16px;border:1px solid var(--line);border-radius:10px;padding:12px 14px}.email-row>div:first-child{display:grid;gap:3px;min-width:0}.email-row span,.email-row small{overflow-wrap:anywhere}.email-row small{color:var(--danger)}.email-actions{display:flex;align-items:center;gap:10px;flex:0 0 auto}.email-actions form{margin:0}.email-status{display:inline-flex;align-items:center;padding:4px 8px;border-radius:999px;font-size:.76rem;font-weight:800}.email-pendiente{background:#fff1c9;color:#725500}.email-enviado{background:#e6f4ea;color:#17622f}.email-error{background:#fde7e5;color:#8a241e}
@media(max-width:780px){.email-row{align-items:stretch;flex-direction:column}.email-actions{justify-content:space-between;width:100%}.email-actions form,.email-actions .btn{width:100%}}

/* v0.7 - firma remota */
.remote-head{align-items:center}.remote-result-card{margin-top:8vh}.remote-correction-card summary{cursor:pointer;color:var(--primary);padding:2px 0}.remote-correction-form{margin-top:18px}.remote-sign-card{margin-top:18px}.remote-submit{display:flex;justify-content:flex-end;padding-top:20px}.remote-expiry{text-align:center;margin-top:14px}.remote-status{margin-top:18px}.remote-status dl{grid-template-columns:160px 1fr}.status-enviado_cliente,.status-pendiente_firma{background:#e8efff;color:#284d87}.status-correccion_solicitada{background:#fff1c9;color:#725500}
@media(max-width:780px){.remote-submit .btn{width:100%}.remote-status dl{grid-template-columns:1fr}}