:root {
  --bg: #f4f7f9;
  --surface: #ffffff;
  --surface-2: #f8fafc;
  --ink: #10202b;
  --muted: #607386;
  --line: #d9e3ec;
  --primary: #0f3142;
  --primary-2: #16465d;
  --green: #23785d;
  --green-soft: #e7f5ef;
  --gold: #9d7628;
  --gold-soft: #fff6dc;
  --orange: #b25c1d;
  --red: #a13737;
  --red-soft: #fff1f1;
  --shadow: 0 18px 42px rgba(16, 32, 43, .08);
}

* { box-sizing: border-box; min-width: 0; }

body {
  margin: 0;
  min-height: 100vh;
  background: var(--bg);
  color: var(--ink);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 14px;
}

body.sign-mode {
  background: #eef4f7;
}

body.sign-mode #adminApp {
  display: none !important;
}

button, input, select, textarea {
  font: inherit;
}

button {
  cursor: pointer;
}

.hidden { display: none !important; }

.shell {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 286px minmax(0, 1fr);
}

.sidebar {
  position: sticky;
  top: 0;
  height: 100vh;
  display: grid;
  grid-template-rows: auto minmax(0, 1fr) auto;
  gap: 22px;
  padding: 22px 18px;
  border-right: 1px solid var(--line);
  background: rgba(255,255,255,.96);
  backdrop-filter: blur(18px);
  overflow-y: auto;
}

.brand,
.sign-brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.brand-mark {
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  border-radius: 14px;
  background: var(--primary);
  color: #fff;
  font-weight: 950;
  letter-spacing: .02em;
}

.brand strong,
.brand span,
.sign-brand strong,
.sign-brand span {
  display: block;
}

.brand span,
.sign-brand span {
  color: var(--muted);
  font-size: 12px;
}

.nav {
  display: grid;
  gap: 7px;
}

.nav-item {
  min-height: 42px;
  border: 0;
  border-radius: 12px;
  padding: 10px 12px;
  background: transparent;
  color: var(--muted);
  font-weight: 850;
  text-align: left;
}

.nav-item.active {
  background: var(--primary);
  color: #fff;
}

.user-card {
  display: grid;
  gap: 8px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: var(--surface-2);
}

.user-card span {
  font-size: 11px;
  font-weight: 950;
  text-transform: uppercase;
  color: var(--muted);
}

.user-card small {
  color: var(--muted);
  line-height: 1.35;
}

.main {
  display: grid;
  align-content: start;
  gap: 18px;
  padding: 22px;
}

.topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: var(--surface);
  box-shadow: var(--shadow);
}

.topbar h1 {
  margin: 4px 0 0;
  font-size: 28px;
  line-height: 1.1;
}

.top-actions,
.form-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  align-items: center;
}

.cloud-status {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  border-radius: 999px;
  padding: 7px 11px;
  font-size: 12px;
  font-weight: 950;
}

.cloud-status.ready {
  background: var(--green-soft);
  color: var(--green);
}

.cloud-status.local {
  background: var(--gold-soft);
  color: var(--gold);
}

.eyebrow,
.section-label {
  margin: 0;
  color: var(--muted);
  font-size: 11px;
  font-weight: 950;
  text-transform: uppercase;
}

.view {
  display: none;
}

.view.active {
  display: grid;
  gap: 18px;
}

.kpi-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.kpi,
.panel {
  border: 1px solid var(--line);
  border-radius: 18px;
  background: var(--surface);
  box-shadow: var(--shadow);
}

.kpi {
  display: grid;
  gap: 8px;
  padding: 18px;
}

.kpi span,
.report-mini span {
  color: var(--muted);
  font-size: 11px;
  font-weight: 950;
  text-transform: uppercase;
}

.kpi strong {
  color: var(--primary);
  font-size: 30px;
}

.grid-2 {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(360px, .74fr);
  gap: 18px;
  align-items: start;
}

.panel {
  overflow: hidden;
}

.panel-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  padding: 18px 20px;
  border-bottom: 1px solid var(--line);
  background: linear-gradient(180deg, #fff, var(--surface-2));
}

.panel-head h2 {
  margin: 4px 0 0;
  font-size: 20px;
}

.stack {
  display: grid;
  gap: 12px;
  padding: 18px;
}

.form-grid,
.contract-form,
.template-form,
.sign-form {
  display: grid;
  gap: 14px;
  padding: 18px;
}

.form-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.contract-form {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.template-form {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.full {
  grid-column: 1 / -1;
}

label {
  display: grid;
  gap: 7px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
}

input, select, textarea {
  width: 100%;
  min-height: 44px;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 11px 13px;
  background: #fff;
  color: var(--ink);
  text-transform: none;
}

textarea {
  resize: vertical;
  line-height: 1.5;
}

input:focus,
select:focus,
textarea:focus {
  outline: 3px solid rgba(35,120,93,.18);
  border-color: var(--green);
}

.primary,
.secondary,
.ghost,
.danger,
.modal-close {
  min-height: 42px;
  border-radius: 12px;
  padding: 10px 14px;
  font-weight: 900;
  line-height: 1.15;
  white-space: normal;
}

.primary {
  border: 0;
  background: linear-gradient(135deg, var(--green), #1f6651);
  color: #fff;
}

.secondary,
.ghost {
  border: 1px solid var(--line);
  background: #fff;
  color: var(--primary);
}

.danger {
  border: 1px solid rgba(161,55,55,.22);
  background: var(--red-soft);
  color: var(--red);
}

.search {
  max-width: 280px;
}

.row-card,
.contract-row,
.audit-row {
  display: grid;
  gap: 8px;
  padding: 15px;
  border: 1px solid var(--line);
  border-radius: 15px;
  background: var(--surface-2);
}

.row-card strong,
.contract-row strong,
.audit-row strong {
  color: var(--primary);
}

.notification-card {
  border-left: 4px solid var(--green);
}

.notification-card strong {
  color: var(--ink);
}

.row-actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.chip {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  min-height: 30px;
  border-radius: 999px;
  padding: 6px 10px;
  background: #eef3f7;
  color: var(--muted);
  font-size: 12px;
  font-weight: 950;
}

.chip.Borrador { background: #eef3f7; color: #526477; }
.chip.Enviado,
.chip.Pendiente { background: var(--gold-soft); color: var(--gold); }
.chip.Firmado { background: var(--green-soft); color: var(--green); }
.chip.Vencido { background: #fff0df; color: var(--orange); }
.chip.Anulado { background: var(--red-soft); color: var(--red); }

.variables {
  grid-column: 1 / -1;
  display: flex;
  gap: 7px;
  flex-wrap: wrap;
}

.variables span {
  border-radius: 999px;
  padding: 7px 10px;
  background: var(--surface-2);
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
}

.legal-warning {
  padding: 15px;
  border: 1px solid #f0dca5;
  border-radius: 15px;
  background: var(--gold-soft);
  color: #5f4618;
}

.legal-warning strong {
  display: block;
  margin-bottom: 6px;
  color: #5f4618;
}

.legal-warning p {
  margin: 0;
  line-height: 1.55;
  text-transform: none;
  font-weight: 650;
}

.contract-table {
  display: grid;
  gap: 10px;
  padding: 18px;
}

.contract-row {
  grid-template-columns: minmax(160px, .7fr) minmax(190px, 1fr) minmax(150px, .7fr) minmax(120px, .45fr) minmax(220px, .8fr);
  align-items: center;
}

.contract-row.header {
  background: var(--primary);
  color: #fff;
  font-size: 12px;
  font-weight: 950;
  text-transform: uppercase;
}

.contract-row.header span {
  color: #fff;
}

.meta-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin: 16px 0;
}

.meta-grid div,
.report-mini {
  display: grid;
  gap: 4px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--surface-2);
}

.contract-body {
  color: #1d2935;
  line-height: 1.7;
  white-space: pre-wrap;
}

.sign-form {
  display: grid;
  gap: 14px;
}

.sign-form > label,
.sign-form > div:not(.document-paper) {
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: rgba(255,255,255,.95);
  box-shadow: 0 10px 24px rgba(16, 32, 43, .05);
}

.sign-shell {
  min-height: 100vh;
  padding: 24px 16px;
  background:
    linear-gradient(180deg, rgba(15, 49, 66, .08), rgba(255,255,255,0) 320px),
    #eef4f7;
}

.sign-card {
  width: min(920px, 100%);
  margin: 0 auto;
  display: grid;
  gap: 16px;
}

.sign-brand {
  align-self: start;
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: rgba(255,255,255,.92);
  box-shadow: 0 12px 30px rgba(16, 32, 43, .06);
}

.document-paper {
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: #fff;
  box-shadow: 0 18px 50px rgba(16, 32, 43, .09);
}

.document-paper h1 {
  margin: 8px 0 0;
  color: var(--primary);
  font-size: 28px;
}

.check-row {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #fff;
  text-transform: none;
}

.check-row input {
  width: 18px;
  min-height: 18px;
}

canvas {
  width: 100%;
  height: 220px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: #fff;
  touch-action: none;
}

.state-box {
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: #fff;
  box-shadow: var(--shadow);
}

.modal {
  position: fixed;
  inset: 0;
  z-index: 20;
  display: grid;
  place-items: center;
  padding: 18px;
  background: rgba(16,32,43,.45);
}

.modal-card {
  width: min(980px, 100%);
  max-height: 88vh;
  overflow: auto;
  padding: 20px;
  border-radius: 18px;
  background: #fff;
  box-shadow: 0 24px 80px rgba(16,32,43,.22);
}

.modal-close {
  float: right;
}

.toast {
  position: fixed;
  right: 20px;
  bottom: 20px;
  z-index: 30;
  max-width: min(420px, calc(100vw - 40px));
  padding: 14px 16px;
  border-radius: 14px;
  background: var(--primary);
  color: #fff;
  box-shadow: var(--shadow);
  opacity: 0;
  transform: translateY(12px);
  pointer-events: none;
  transition: .2s ease;
}

.toast.show {
  opacity: 1;
  transform: translateY(0);
}

.print-document {
  color: #111;
  font-family: Arial, sans-serif;
}

.print-header {
  border-bottom: 3px solid #0f3142;
  padding-bottom: 12px;
  margin-bottom: 22px;
}

.signature-img {
  max-width: 280px;
  border-bottom: 1px solid #111;
  padding: 8px;
}

@media (max-width: 1120px) {
  .shell {
    grid-template-columns: 1fr;
  }

  .sidebar {
    position: sticky;
    z-index: 9;
    top: 0;
    height: auto;
    grid-template-columns: 1fr;
    grid-template-rows: auto;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .nav {
    display: flex;
    overflow-x: auto;
  }

  .nav-item {
    flex: 0 0 auto;
    white-space: nowrap;
  }

  .grid-2,
  .contract-row {
    grid-template-columns: 1fr;
  }

  .kpi-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 720px) {
  .main,
  .sidebar,
  .sign-shell {
    padding: 12px;
  }

  .topbar,
  .form-grid,
  .contract-form,
  .template-form,
  .meta-grid,
  .kpi-grid {
    grid-template-columns: 1fr;
  }

  .topbar {
    display: grid;
  }

  .document-paper {
    padding: 16px;
  }

  .document-paper h1,
  .topbar h1 {
    font-size: 24px;
  }

  .sign-brand {
    border-radius: 14px;
  }

  .sign-form > label,
  .sign-form > div:not(.document-paper) {
    padding: 13px;
    border-radius: 14px;
  }

  canvas {
    height: 190px;
  }
}

@media print {
  body {
    background: #fff;
  }

  .shell,
  .sign-shell,
  .toast,
  .modal-close,
  .form-actions {
    display: none !important;
  }

  .modal {
    position: static;
    display: block;
    padding: 0;
    background: #fff;
  }

  .modal-card {
    width: 100%;
    max-height: none;
    overflow: visible;
    padding: 0;
    border-radius: 0;
    box-shadow: none;
  }

  .print-document {
    padding: 0;
  }
}

.link-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
}


/* V2.8: acceso admin, tarjetas inteligentes y microinteracciones */
body.admin-entry.admin-locked #adminApp { display: none !important; }
body.admin-entry:not(.admin-locked) #loginApp { display: none !important; }
.login-shell {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 22px;
  background: linear-gradient(160deg, #eaf0f4 0%, #ffffff 55%, #f5f8fa 100%);
}
.login-card {
  width: min(460px, 100%);
  display: grid;
  gap: 20px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: #fff;
  box-shadow: var(--shadow);
}
.login-brand { display: flex; align-items: center; gap: 12px; }
.login-brand strong, .login-brand span { display: block; }
.login-brand span { color: var(--muted); font-size: 12px; }
.login-form { display: grid; gap: 14px; }
.login-error {
  margin: 0;
  padding: 10px 12px;
  border-radius: 12px;
  background: var(--red-soft);
  color: var(--red);
  font-weight: 900;
}
.compact-btn { min-height: 36px; padding: 8px 10px; }
.smart-card,
.row-card[data-action],
.report-mini[data-smart-status],
.kpi[data-smart-view] {
  cursor: pointer;
  transition: transform .16s ease, box-shadow .16s ease, border-color .16s ease;
}
.smart-card:hover,
.row-card[data-action]:hover,
.report-mini[data-smart-status]:hover,
.kpi[data-smart-view]:hover {
  transform: translateY(-2px);
  border-color: rgba(35,120,93,.35);
  box-shadow: 0 22px 50px rgba(16, 32, 43, .12);
}
.kpi small,
.row-card .smart-hint,
.report-mini small {
  color: var(--muted);
  font-size: 11px;
  font-weight: 850;
}
button[title], .link-button[title] { position: relative; }
button[title]:hover, .link-button[title]:hover { filter: brightness(.98); }
.description-box {
  display: grid;
  gap: 8px;
  padding: 14px;
  border-radius: 14px;
  background: var(--surface-2);
  border: 1px solid var(--line);
}

/* V2.9 - Documento empresarial y evidencia reservada */
.enterprise-document {
  max-width: 980px;
  margin: 0 auto;
  padding: 34px;
  background: #fff;
  border: 1px solid var(--line);
}

.enterprise-header {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  align-items: flex-start;
  border-bottom: 3px solid var(--primary);
  padding-bottom: 18px;
  margin-bottom: 22px;
}

.doc-brand {
  display: flex;
  gap: 14px;
  align-items: center;
}

.doc-logo {
  width: 58px;
  height: 58px;
  display: grid;
  place-items: center;
  border-radius: 16px;
  background: var(--primary);
  color: #fff;
  font-weight: 950;
  font-size: 20px;
  letter-spacing: .04em;
}

.doc-brand h2 {
  margin: 0 0 5px;
  color: var(--primary);
  font-size: 24px;
}

.doc-brand p,
.doc-code small,
.document-title-block p,
.signature-panel p,
.document-footer p,
.validation-box span,
.muted-text {
  color: var(--muted);
}

.doc-code {
  min-width: 190px;
  display: grid;
  gap: 5px;
  text-align: right;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--surface-2);
}

.doc-code span,
.doc-code small {
  font-size: 11px;
  font-weight: 900;
  text-transform: uppercase;
}

.doc-code strong {
  color: var(--primary);
}

.document-title-block {
  margin: 18px 0 22px;
}

.document-title-block h1 {
  margin: 6px 0 8px;
  color: var(--primary);
  line-height: 1.15;
}

.enterprise-meta div {
  border-radius: 12px;
}

.enterprise-body {
  margin-top: 24px;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: #fff;
  line-height: 1.72;
}

.signature-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin-top: 24px;
}

.signature-panel {
  min-height: 150px;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: var(--surface-2);
}

.signature-line {
  height: 52px;
  border-bottom: 1px solid #111;
  margin: 18px 0 8px;
}

.muted-signature {
  opacity: .78;
}

.signature-note {
  margin-top: 8px;
  font-size: 12px;
}

.validation-box {
  display: grid;
  gap: 5px;
  margin-top: 18px;
  padding: 14px 16px;
  border-left: 4px solid var(--green);
  border-radius: 12px;
  background: var(--green-soft);
}

.document-footer {
  margin-top: 24px;
  padding-top: 14px;
  border-top: 1px solid var(--line);
  text-align: center;
  font-size: 12px;
}

@media print {
  body { background: #fff !important; }
  .modal-card { width: 100% !important; max-height: none !important; overflow: visible !important; box-shadow: none !important; }
  .enterprise-document { border: 0; padding: 0; }
  .modal-close, .form-actions, .topbar, .sidebar { display: none !important; }
}

@media (max-width: 720px) {
  .enterprise-header,
  .signature-grid {
    grid-template-columns: 1fr;
    display: grid;
  }
  .doc-code {
    text-align: left;
  }
}

/* V2.10 - PDF/HTML empresarial real, clausulas y anexos visuales */
.document-watermark {
  position: absolute;
  right: 34px;
  top: 160px;
  font-size: 140px;
  color: rgba(15,49,66,.035);
  font-weight: 950;
  pointer-events: none;
}
.enterprise-document { position: relative; overflow: hidden; box-shadow: 0 24px 70px rgba(16,32,43,.10); }
.status-strip {
  display: grid;
  grid-template-columns: repeat(3, minmax(0,1fr));
  gap: 10px;
  margin: 18px 0;
}
.status-strip div {
  display: grid;
  gap: 5px;
  padding: 13px;
  border: 1px solid var(--line);
  border-radius: 13px;
  background: var(--surface-2);
}
.status-strip span,
.section-kicker {
  color: var(--muted);
  font-size: 11px;
  font-weight: 950;
  text-transform: uppercase;
  letter-spacing: .03em;
}
.annex-summary {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 18px 0 8px;
}
.annex-summary span {
  padding: 7px 10px;
  border-radius: 999px;
  background: var(--green-soft);
  color: var(--green);
  font-size: 12px;
  font-weight: 950;
}
.enterprise-body { margin-top: 20px; }
.doc-section {
  position: relative;
  margin: 0 0 14px;
  padding: 17px 18px;
  border: 1px solid var(--line);
  border-radius: 15px;
  background: #fff;
  page-break-inside: avoid;
}
.doc-section h3 {
  margin: 4px 0 10px;
  color: var(--primary);
  font-size: 18px;
}
.doc-section p {
  margin: 8px 0;
  line-height: 1.68;
}
.annex-section {
  border-left: 5px solid var(--green);
  background: linear-gradient(90deg, rgba(231,245,239,.55), #fff 45%);
}
.doc-list {
  margin: 8px 0 0 20px;
  padding: 0;
  line-height: 1.65;
}
.doc-bullet { padding-left: 8px; }
.signature-title {
  color: var(--primary) !important;
  font-weight: 950;
  margin: 0 0 8px !important;
}
.signed-panel { background: #fff; }
@media print {
  .document-watermark { color: rgba(15,49,66,.03); }
  .doc-section { page-break-inside: avoid; }
}
@media (max-width: 720px) {
  .status-strip { grid-template-columns: 1fr; }
}


/* V2.11: firma publica con apariencia documental empresarial real */
body.sign-mode {
  background: linear-gradient(180deg, #eaf1f5 0%, #f7fafc 42%, #ffffff 100%);
}
body.sign-mode .sign-shell {
  min-height: 100vh;
  padding: 20px 14px 38px;
  background: transparent;
}
body.sign-mode .sign-card {
  width: min(1020px, 100%);
  margin: 0 auto;
  gap: 18px;
}
body.sign-mode .sign-brand {
  padding: 18px 20px;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: #fff;
  box-shadow: 0 18px 44px rgba(16,32,43,.08);
}
body.sign-mode .sign-brand .brand-mark,
body.sign-mode .result-logo {
  background: #0f3142;
  color: #fff;
  box-shadow: inset 0 -10px 22px rgba(255,255,255,.08);
}
body.sign-mode .document-paper {
  position: relative;
  overflow: hidden;
  padding: 0;
  border: 1px solid #d8e3eb;
  border-radius: 24px;
  background: #fff;
  box-shadow: 0 24px 70px rgba(16,32,43,.12);
}
body.sign-mode .document-paper::before {
  content: "RD";
  position: absolute;
  right: 28px;
  top: 120px;
  color: rgba(15,49,66,.035);
  font-weight: 950;
  font-size: 150px;
  line-height: 1;
  pointer-events: none;
}
body.sign-mode .document-paper > .eyebrow {
  margin: 0;
  padding: 18px 22px 0;
  color: #23785d;
}
body.sign-mode #signTitle {
  margin: 6px 22px 14px;
  padding-bottom: 16px;
  border-bottom: 4px solid #0f3142;
  color: #0f3142;
  font-size: clamp(24px, 4vw, 36px);
  line-height: 1.1;
}
body.sign-mode #signMeta {
  margin: 0 22px 18px;
}
body.sign-mode #signContent {
  display: grid;
  gap: 14px;
  padding: 0 22px 22px;
}
body.sign-mode #signContent .doc-section {
  border: 1px solid #d8e3eb;
  border-radius: 17px;
  padding: 18px 20px;
  background: #ffffff;
  box-shadow: 0 10px 26px rgba(16,32,43,.04);
}
body.sign-mode #signContent .doc-section h3 {
  margin: 0 0 10px;
  color: #0f3142;
  font-size: 18px;
}
body.sign-mode #signContent .doc-section p,
body.sign-mode #signContent .doc-list {
  color: #1f2f3c;
  line-height: 1.68;
}
body.sign-mode #signContent .annex-section {
  border-left: 5px solid #23785d;
  background: linear-gradient(90deg, rgba(231,245,239,.7), #fff 42%);
}
body.sign-mode .sign-form > label,
body.sign-mode .sign-form > div:not(.document-paper) {
  max-width: 980px;
  width: 100%;
  margin: 0 auto;
  padding: 16px;
  border: 1px solid #d8e3eb;
  border-radius: 18px;
  background: #fff;
  box-shadow: 0 14px 36px rgba(16,32,43,.06);
}
body.sign-mode .check-row {
  display: flex !important;
  align-items: center;
  border-left: 5px solid #23785d !important;
}
body.sign-mode canvas {
  border: 2px dashed #b8c8d5;
  border-radius: 18px;
  background: linear-gradient(180deg, #fff, #f8fafc);
}
.signed-result-card {
  max-width: 860px;
  margin: 28px auto;
  padding: 30px;
  border: 1px solid #d8e3eb;
  border-radius: 24px;
  background: #fff;
  box-shadow: 0 24px 70px rgba(16,32,43,.12);
  text-align: center;
}
.signed-result-card h1 {
  margin: 8px 0 10px;
  color: #0f3142;
  font-size: clamp(26px, 4vw, 38px);
}
.signed-result-card p {
  color: #647789;
}
.result-logo {
  width: 66px;
  height: 66px;
  display: grid;
  place-items: center;
  margin: 0 auto 12px;
  border-radius: 18px;
  font-size: 24px;
  font-weight: 950;
}
.result-summary {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin: 20px 0;
  text-align: left;
}
.result-summary div {
  padding: 13px;
  border: 1px solid #d8e3eb;
  border-radius: 14px;
  background: #f7fafc;
}
.result-summary span {
  display: block;
  color: #647789;
  font-size: 11px;
  font-weight: 900;
  text-transform: uppercase;
}
.blocked-result {
  border-left: 5px solid #a13737;
}
@media (max-width: 720px) {
  body.sign-mode .sign-shell { padding: 10px; }
  body.sign-mode .sign-brand { border-radius: 16px; }
  body.sign-mode .document-paper { border-radius: 18px; }
  body.sign-mode #signMeta,
  .result-summary { grid-template-columns: 1fr; }
  body.sign-mode #signTitle { margin-left: 16px; margin-right: 16px; }
  body.sign-mode #signContent { padding-left: 16px; padding-right: 16px; }
}

/* V2.16 - Vista premium y firmante sin tocar lógica */
.sign-preview-frame { display: grid; gap: 16px; }
.preview-brand { padding: 14px; border: 1px solid var(--line); border-radius: 16px; background: var(--surface-2); }
.signer-premium-doc { border: 1px solid var(--line); background: linear-gradient(180deg, #ffffff, #f9fbfc); }
.signature-simulation { display: grid; gap: 12px; padding: 16px; border: 1px dashed var(--line); border-radius: 16px; background: var(--surface-2); }
.disabled-signature-box { min-height: 120px; display: grid; place-items: center; border: 1px solid var(--line); border-radius: 16px; background: #fff; color: var(--muted); font-weight: 900; }
.enterprise-document .doc-brand p:last-child { color: var(--primary); font-weight: 800; }
.annex-summary span:first-child { background: #eaf1f6; color: var(--primary); }
.contract-row .row-actions .secondary { position: relative; }
@media print { .modal-close, .form-actions, .signature-simulation { display: none !important; } }

.final-checklist {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  padding: 18px;
}

.final-check {
  display: grid;
  gap: 6px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--surface-2);
}

.final-check.ok {
  border-color: rgba(35,120,93,.28);
  background: linear-gradient(180deg, #fff, var(--green-soft));
}

.final-check.warn {
  border-color: rgba(157,118,40,.32);
  background: linear-gradient(180deg, #fff, var(--gold-soft));
}

.final-check strong {
  color: var(--primary);
  font-size: 14px;
}

.final-check span,
.final-note {
  color: var(--muted);
  font-size: 12px;
  line-height: 1.45;
}

.final-note {
  grid-column: 1 / -1;
  margin: 4px 0 0;
  padding: 12px 14px;
  border: 1px dashed var(--line);
  border-radius: 12px;
  background: #fff;
  font-weight: 800;
}

@media (max-width: 720px) {
  .final-checklist {
    grid-template-columns: 1fr;
  }
}