/**
 * Proyecto: AlmacenTech · Centro de Dispositivos
 * Archivo: prototipos/dispositivos/recursos/css/dispositivos.css
 * Versión del prototipo: V4 (independiente de AlmacenTech 3.0.x)
 * Uso: navegación, tarjetas, tablas, filtros, modales y responsive compartido.
 * Variaciones visuales: data-page="thinclient" / "prodesk" / "hub".
 * No altera el CSS de Portátiles originales ni el Inicio de producción.
 */

/* ========== 01. Tokens y reglas de diseño global ========== */
:root {
  font-family:system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
  color:#142e47;
  background:#edf4f7;
  font-synthesis:none;
  --line:#d6e4ee;
  --subtle:#f3f8fc;
  --ink:#112b44;
  --muted:#5e7489;
  --shadow:0 5px 22px rgba(28,65,92,.07);
  --brand:#0b547a;
  --accent:#107a99;
  --accent-weak:#e9f8fc;
  --accent-border:#b3dfe8;
  --success:#14865d;
  --danger:#c52d32
}
body[data-page=thinclient] {
  --brand:#085d83;
  --accent:#0785a4;
  --accent-weak:#e3f7fb;
  --accent-border:#a5deea
}
body[data-page=prodesk] {
  --brand:#165a47;
  --accent:#18885f;
  --accent-weak:#e9f8f0;
  --accent-border:#b2dec7
}
* {
  box-sizing:border-box
}
html {
  scroll-behavior:smooth
}
body {
  margin:0;
  min-height:100vh
}
button,input,select,textarea {
  font:inherit
}
button {
  cursor:pointer
}
button:disabled {
  cursor:not-allowed;
  opacity:.53
}
button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,a:focus-visible,[tabindex]:focus-visible {
  outline:3px solid #4d92c8;
  outline-offset:2px
}
a {
  text-decoration:none;
  color:inherit
}
[hidden] {
  display:none!important
}
svg.ico {
  width:18px;
  height:18px;
  flex:none;
  fill:none;
  stroke:currentColor;
  stroke-width:1.9;
  stroke-linecap:round;
  stroke-linejoin:round;
  vertical-align:-3px
}
.ico.sm {
  width:15px;
  height:15px
}
.ico.lg {
  width:25px;
  height:25px
}
.ico.xl {
  width:31px;
  height:31px
}
.app-shell {
  max-width:1520px;
  margin:0 auto;
  padding:0 22px 45px
}
.topbar {
  background:#fff;
  border-bottom:1px solid var(--line)
}
.top-inner {
  max-width:1520px;
  margin:auto;
  padding:13px 22px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:14px
}
.brand {
  display:flex;
  align-items:center;
  gap:11px
}
.brand-symbol {
  height:44px;
  width:44px;
  border-radius:12px;
  background:#143954;
  color:#fff;
  display:flex;
  align-items:center;
  justify-content:center
}
.brand-main {
  font-size:19px;
  line-height:1.15;
  font-weight:850;
  letter-spacing:-.035em
}
.brand-sub {
  color:var(--muted);
  font-size:12px;
  margin-top:4px
}
.meta-row {
  display:flex;
  align-items:center;
  gap:8px;
  flex-wrap:wrap;
  justify-content:flex-end
}
.draft-tag,.demo-tag {
  display:inline-flex;
  align-items:center;
  gap:5px;
  font-size:11px;
  letter-spacing:.015em;
  font-weight:800;
  border-radius:8px;
  padding:8px 11px
}
.draft-tag {
  background:#fff6e9;
  color:#85500d;
  border:1px solid #f0d6b0
}
.demo-tag {
  background:#e5f3fb;
  color:#1b6390;
  border:1px solid #c1dfef
}
/* ========== 02. Navegación y cabeceras ========== */
.nav {
  display:flex;
  justify-content:center;
  align-items:center;
  gap:9px;
  padding:17px 0;
  flex-wrap:wrap
}
.nav-link {
  display:flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  padding:10px 16px;
  border-radius:10px;
  border:1px solid #cbdcea;
  background:#fff;
  font-size:13px;
  font-weight:750;
  min-height:42px
}
.nav-link:hover {
  background:#f0f8fc
}
.nav-link.active {
  background:#153651;
  color:white;
  border-color:#153651
}
.nav-link.thin.active {
  background:#086f8a;
  border-color:#086f8a
}
.nav-link.pro.active {
  background:#196348;
  border-color:#196348
}
.nav-group {
  border-left:1px solid #b8d0de;
  margin-left:6px;
  padding-left:16px;
  display:flex;
  gap:8px;
  flex-wrap:wrap
}
.page-intro {
  display:flex;
  justify-content:space-between;
  align-items:flex-start;
  gap:18px;
  margin:14px 0 20px
}
.eyebrow {
  color:var(--accent);
  font-weight:850;
  letter-spacing:.095em;
  font-size:10px;
  text-transform:uppercase;
  margin:0 0 7px
}
.page-intro h1 {
  font-size:clamp(25px,2.7vw,36px);
  letter-spacing:-.045em;
  line-height:1.1;
  margin:0 0 9px
}
.page-intro p {
  color:var(--muted);
  font-size:13px;
  line-height:1.55;
  max-width:790px;
  margin:0
}
.status-pill {
  border:1px solid var(--accent-border);
  background:var(--accent-weak);
  border-radius:999px;
  padding:9px 13px;
  color:var(--brand);
  font-size:12px;
  font-weight:800;
  white-space:nowrap
}
.module-banner {
  border:1px solid var(--accent-border);
  border-left:5px solid var(--accent);
  padding:17px 19px;
  background:linear-gradient(107deg,var(--accent-weak),#fff 78%);
  border-radius:13px;
  display:flex;
  justify-content:space-between;
  gap:15px;
  align-items:center;
  margin-bottom:18px
}
.module-title {
  display:flex;
  align-items:center;
  gap:14px
}
.module-icon {
  width:53px;
  height:53px;
  display:grid;
  place-items:center;
  background:white;
  color:var(--accent);
  border:1px solid var(--accent-border);
  border-radius:13px
}
.module-banner h2 {
  font-size:20px;
  margin:0 0 5px
}
.module-banner p {
  font-size:12px;
  color:var(--muted);
  margin:0;
  line-height:1.5
}
.module-id {
  font-size:11px;
  font-weight:800;
  color:var(--brand);
  border:1px solid var(--accent-border);
  background:white;
  border-radius:8px;
  padding:9px 12px
}
/* ========== 03. Paneles reutilizables y métricas ========== */
.surface {
  background:white;
  border:1px solid var(--line);
  box-shadow:var(--shadow);
  border-radius:14px;
  margin-bottom:16px;
  overflow:hidden
}
.surface-heading {
  background:#eef5fc;
  border-bottom:1px solid #d6e5f1;
  padding:11px 16px;
  display:flex;
  gap:12px;
  align-items:center;
  justify-content:space-between
}
.surface-heading h2 {
  font-size:14px;
  line-height:1.4;
  margin:0;
  display:flex;
  gap:9px;
  align-items:center
}
.surface-body {
  padding:17px
}
.panel-controls {
  display:flex;
  gap:8px;
  align-items:center
}
.small-icon-btn {
  width:35px;
  height:35px;
  border:1px solid #bdd1e4;
  background:white;
  color:#214764;
  border-radius:9px;
  display:grid;
  place-items:center;
  padding:0
}
.small-icon-btn:hover {
  background:#f0f6fc
}
.metric-grid {
  display:grid;
  grid-template-columns:repeat(4,minmax(0,1fr));
  gap:12px
}
.metric {
  border:1px solid #dbe8ee;
  border-top:3px solid var(--accent);
  background:#fff;
  border-radius:12px;
  padding:15px 15px 14px;
  min-width:0
}
.metric .name {
  font-size:12px;
  color:#496376;
  font-weight:700
}
.metric .value {
  font-size:28px;
  font-weight:850;
  color:#173c58;
  line-height:1.35;
  margin:6px 0
}
.metric .detail {
  font-size:11px;
  color:#698195
}
.metric.status {
  border-top-color:#de9940
}
.metric.incident {
  border-top-color:#d4494b
}
/* ========== 04. Botones, herramientas y filtros ========== */
.tools-top {
  display:flex;
  justify-content:space-between;
  gap:10px;
  align-items:center;
  flex-wrap:wrap;
  margin-bottom:13px
}
.tools-group {
  display:flex;
  gap:8px;
  flex-wrap:wrap
}
.btn {
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:7px;
  min-height:40px;
  padding:9px 13px;
  border-radius:9px;
  font-size:12px;
  font-weight:750;
  border:1px solid #cbdce8;
  background:white;
  color:#183c56;
  line-height:1.2
}
.btn:hover:not(:disabled) {
  filter:brightness(.97)
}
.btn.primary {
  background:var(--accent);
  border-color:var(--accent);
  color:white
}
.btn.deep {
  background:#153d59;
  border-color:#153d59;
  color:#fff
}
.btn.outline {
  border-color:var(--accent-border);
  color:var(--brand);
  background:#f9fefe
}
.btn.ghost {
  background:#f2f7fb
}
.btn.warn {
  border-color:#f0d3ce;
  color:#97312e;
  background:#fff2f0
}
.btn.compact {
  padding:9px 10px
}
.btn[aria-pressed=true] {
  border-color:var(--accent);
  background:var(--accent-weak);
  color:var(--brand)
}
.subnote {
  font-size:11px;
  color:var(--muted);
  line-height:1.5
}
.search-filters {
  background:#f4f9fd;
  border:1px solid #d8e6f1;
  border-radius:11px;
  padding:13px;
  margin:0 0 11px
}
.search-layout {
  display:flex;
  gap:10px;
  align-items:flex-end
}
.search-box {
  flex:1;
  min-width:170px
}
.field-label,label.field {
  display:block;
  color:#29475f;
  font-weight:700;
  font-size:12px;
  margin-bottom:6px
}
.field-help {
  font-size:11px;
  color:#667f93;
  margin-top:5px
}
.input,.select,.textarea {
  border:1px solid #c4d6e4;
  border-radius:9px;
  background:#fff;
  padding:10px 11px;
  min-height:42px;
  max-width:100%;
  width:100%;
  font-size:13px;
  color:#1d3449
}
.textarea {
  min-height:88px;
  resize:vertical
}
.inline-actions {
  display:flex;
  align-items:center;
  gap:8px;
  flex-wrap:wrap
}
.filter-fold {
  margin:9px 0 0;
  border:1px solid #d6e4ef;
  border-radius:10px;
  overflow:hidden;
  background:#fff
}
.fold-trigger {
  border:0;
  width:100%;
  background:#f6faff;
  color:#20425d;
  display:flex;
  align-items:center;
  gap:9px;
  font-weight:750;
  font-size:12px;
  min-height:43px;
  text-align:left;
  padding:10px 12px
}
.fold-trigger .end {
  margin-left:auto;
  display:flex;
  align-items:center;
  gap:12px
}
.filter-fold.open .fold-trigger {
  background:#ebf4fa
}
.fold-body {
  padding:15px;
  border-top:1px solid #e0e9ef
}
.filter-grid {
  display:grid;
  grid-template-columns:repeat(4,minmax(0,1fr));
  gap:11px
}
.filter-grid label {
  min-width:0
}
.filter-grid .input,.filter-grid .select {
  margin-top:6px
}
.filter-grid-3 {
  grid-template-columns:repeat(3,minmax(0,1fr))
}
.info-button {
  width:21px;
  height:21px;
  border-radius:50%;
  background:#e6f3ff;
  color:#0763a4;
  border:1px solid #85b8e2;
  font-weight:850;
  font-size:13px;
  display:inline-grid;
  place-items:center;
  vertical-align:middle;
  line-height:1;
  padding:0;
  flex:none
}
.info-button:hover {
  background:#cee7ff
}
.info-pop {
  padding:11px 13px;
  border-left:3px solid #1680c4;
  background:#eff7ff;
  color:#244c68;
  font-size:12px;
  line-height:1.55;
  border-radius:8px;
  margin:10px 0
}
.checkbox-grid {
  display:grid;
  grid-template-columns:repeat(5,minmax(0,1fr));
  gap:9px;
  margin-top:12px
}
.checkbox-grid label {
  display:flex;
  gap:8px;
  align-items:center;
  font-size:12px;
  color:#29455c;
  padding:8px 9px;
  background:#f7fbfe;
  border:1px solid #e1edf4;
  border-radius:8px
}
.checkbox-grid input {
  accent-color:var(--accent)
}
.columns-sub {
  font-size:11px;
  color:var(--muted);
  margin:9px 0 0
}
.list-heading {
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  margin:17px 0 10px
}
.list-heading h3 {
  font-size:16px;
  margin:0 0 4px
}
.list-heading p {
  font-size:11px;
  color:var(--muted);
  margin:0
}
.list-actions {
  display:flex;
  gap:7px;
  flex-wrap:wrap
}
/* ========== 05. Listados, arrastre y columnas ========== */
.table-shell {
  border:1px solid #d5e3ec;
  border-radius:10px;
  overflow:auto;
  background:white;
  max-width:100%
}
.data-table {
  border-collapse:separate;
  border-spacing:0;
  width:100%;
  min-width:1010px
}
.data-table th {
  background:#173752;
  color:white;
  font-size:11px;
  text-align:left;
  padding:12px 11px;
  white-space:nowrap;
  font-weight:800;
  border-right:1px solid #ffffff1a;
  user-select:none
}
.data-table td {
  padding:12px 11px;
  border-bottom:1px solid #e1eaf0;
  font-size:12px;
  vertical-align:middle;
  white-space:nowrap
}
.data-table tbody tr:hover {
  background:#f5f9fc
}
.data-table tbody tr:last-child td {
  border-bottom:none
}
.data-table tbody tr.row-dragging {
  opacity:.38
}
.data-table tbody tr.drop-target {
  outline:2px dashed var(--accent);
  outline-offset:-3px
}
.data-table th[draggable=true] {
  cursor:grab
}
.data-table th.col-dragging {
  opacity:.5
}
.data-table td .mono {
  font:11px ui-monospace,SFMono-Regular,Consolas,monospace
}
.data-table .muted-cell {
  font-size:11px;
  color:#5c788c
}
.sample-chip {
  display:inline-flex;
  align-items:center;
  font-size:10px;
  background:#eff3f7;
  border:1px solid #d6e0e9;
  color:#385970;
  padding:3px 6px;
  border-radius:6px;
  font-weight:700
}
.badge-status {
  display:inline-flex;
  align-items:center;
  padding:5px 9px;
  border-radius:99px;
  font-weight:750;
  font-size:10px;
  line-height:1.2;
  white-space:nowrap
}
.badge-status.pending {
  color:#87571b;
  background:#fff0d8
}
.badge-status.progress {
  color:#0b6389;
  background:#dff3fc
}
.badge-status.done {
  color:#136347;
  background:#dcf7eb
}
.badge-status.incident {
  color:#ad3031;
  background:#ffe5e5
}
.icon-actions {
  display:flex;
  gap:5px
}
.action-sm {
  background:#ecf4fb;
  border:1px solid #c6d9e7;
  border-radius:7px;
  min-width:31px;
  min-height:31px;
  display:inline-grid;
  place-items:center;
  color:#22445b
}
.action-sm:hover {
  background:#dcecf9
}
.row-handle {
  cursor:grab;
  color:#91adc0;
  font-size:16px;
  padding-right:7px
}
.page-control {
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:10px;
  padding:12px 2px 0;
  flex-wrap:wrap;
  color:#617789;
  font-size:11px
}
.cards-grid {
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:10px
}
.device-card {
  border:1px solid #dce8f0;
  border-top:3px solid var(--accent);
  border-radius:11px;
  padding:13px;
  background:white;
  min-width:0
}
.device-card header {
  display:flex;
  align-items:flex-start;
  justify-content:space-between;
  gap:9px;
  margin-bottom:10px
}
.device-card header strong {
  font-size:13px;
  overflow-wrap:anywhere
}
.device-card .details {
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:8px
}
.device-card .details div {
  min-width:0
}
.device-card .details small {
  display:block;
  color:#708597;
  font-size:10px
}
.device-card .details span {
  font-size:11px;
  overflow-wrap:anywhere
}
.device-card footer {
  display:flex;
  justify-content:space-between;
  align-items:center;
  margin-top:12px;
  gap:6px;
  flex-wrap:wrap
}
.note {
  padding:13px 15px;
  background:#eef7ff;
  border:1px solid #cadeed;
  border-radius:10px;
  display:flex;
  gap:10px;
  align-items:flex-start;
  color:#2b526c;
  font-size:12px;
  line-height:1.55
}
.note p {
  margin:0
}
.foot {
  padding:18px 0;
  color:#74899a;
  text-align:center;
  font-size:11px
}
/* ========== 06. Centro de Dispositivos y acceso a familias ========== */
.hub-cards {
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:17px
}
.family-card {
  background:white;
  border:1px solid #dbe7ee;
  border-top:5px solid #0785a4;
  border-radius:14px;
  padding:22px;
  box-shadow:var(--shadow)
}
.family-card.prodesk {
  border-top-color:#18885f
}
.family-icon {
  width:55px;
  height:55px;
  border-radius:13px;
  background:#e5f8fc;
  color:#047e9d;
  display:grid;
  place-items:center
}
.family-card.prodesk .family-icon {
  background:#e7f8ee;
  color:#157c55
}
.family-card h2 {
  font-size:20px;
  margin:15px 0 8px
}
.family-card p {
  font-size:13px;
  color:#586d80;
  line-height:1.55;
  margin:0 0 14px
}
.family-facts {
  display:flex;
  flex-wrap:wrap;
  gap:7px;
  margin-bottom:17px
}
.family-facts span {
  font-size:11px;
  background:#f1f6f9;
  padding:6px 9px;
  border-radius:7px;
  color:#426278
}
.family-card .btn {
  font-size:13px
}
.hub-guide {
  margin-top:18px
}
.hub-guide .surface-body {
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:12px
}
.guide-piece {
  padding:12px;
  border:1px solid #e1eaf2;
  border-radius:10px;
  background:#f9fbfe
}
.guide-piece strong {
  font-size:12px
}
.guide-piece p {
  font-size:11px;
  color:#637a8d;
  line-height:1.5;
  margin:6px 0 0
}
/* Modales reales de diseño. No ejecutan operaciones ni actualizan MySQL. */ /* ========== 07. Modales y campos de los formularios ========== */
.modal-overlay {
  position:fixed;
  inset:0;
  background:rgba(12,33,52,.62);
  z-index:100;
  display:flex;
  align-items:center;
  justify-content:center;
  padding:18px
}
.modal {
  background:white;
  border:1px solid #d0e0e9;
  border-radius:15px;
  box-shadow:0 24px 70px #102b4b55;
  width:min(780px,100%);
  max-height:min(92vh,900px);
  overflow:auto;
  position:relative
}
.modal.wide {
  width:min(960px,100%)
}
.modal-head {
  position:sticky;
  top:0;
  z-index:2;
  background:white;
  border-bottom:1px solid #dce7ed;
  display:flex;
  justify-content:space-between;
  align-items:flex-start;
  gap:15px;
  padding:20px 23px
}
.modal-head h2 {
  margin:5px 0 0;
  font-size:19px
}
.modal-head p {
  margin:6px 0 0;
  font-size:12px;
  color:var(--muted)
}
.modal-body {
  padding:20px 23px
}
.modal-foot {
  position:sticky;
  bottom:0;
  background:#fff;
  border-top:1px solid #e0e9ef;
  padding:13px 23px;
  display:flex;
  justify-content:space-between;
  gap:10px;
  align-items:center;
  flex-wrap:wrap
}
.form-section {
  border:1px solid #dfebf1;
  border-radius:10px;
  margin:0 0 13px;
  overflow:hidden
}
.form-section h3 {
  margin:0;
  background:var(--accent-weak);
  padding:10px 13px;
  font-size:12px;
  color:var(--brand);
  border-bottom:1px solid var(--accent-border)
}
.form-inner {
  padding:13px
}
.form-grid {
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:12px
}
.form-grid.three {
  grid-template-columns:repeat(3,minmax(0,1fr))
}
.form-grid label {
  font-size:12px;
  font-weight:700;
  min-width:0;
  color:#33536a
}
.form-grid label>*:not(span) {
  margin-top:6px
}
.form-grid .full {
  grid-column:1/-1
}
.form-grid label .field-caption {
  font-size:10px;
  font-weight:400;
  color:#74889a;
  display:block;
  margin-top:4px
}
.step-pills {
  display:flex;
  gap:8px;
  flex-wrap:wrap;
  margin:0 0 14px
}
.step-pill {
  background:#f2f7fb;
  color:#507188;
  border-radius:20px;
  border:1px solid #dfebf2;
  font-size:11px;
  padding:7px 11px;
  font-weight:700
}
.step-pill.active {
  background:var(--accent-weak);
  border-color:var(--accent-border);
  color:var(--brand)
}
.mini-table {
  border:1px solid #dbe6ee;
  border-radius:8px;
  overflow:auto
}
.mini-table table {
  width:100%;
  border-collapse:collapse;
  min-width:650px
}
.mini-table th {
  background:#eaf2f8;
  font-size:11px;
  color:#3f5c74;
  padding:10px;
  text-align:left
}
.mini-table td {
  border-top:1px solid #e3ebf1;
  padding:10px;
  font-size:11px
}
.mini-table input {
  width:100%;
  padding:7px 9px;
  border:1px solid #c7d7e2;
  border-radius:7px;
  min-width:105px
}
.info-inline {
  display:flex;
  gap:9px;
  border-left:3px solid #1c8cc2;
  background:#f0f8ff;
  padding:11px 13px;
  border-radius:6px;
  color:#315a73;
  line-height:1.5;
  font-size:12px;
  margin-top:13px
}
.placeholder-zone {
  border:2px dashed #bad4e4;
  border-radius:10px;
  background:#f9fcfe;
  text-align:center;
  padding:29px 15px;
  color:#557185
}
.placeholder-zone strong {
  display:block;
  font-size:13px;
  color:#27445b
}
.placeholder-zone p {
  font-size:12px;
  margin:5px auto;
  max-width:480px
}
.preview-only {
  font-size:11px;
  color:#72889a;
  font-style:italic
}
.modal-toast {
  padding:11px 13px;
  border-radius:9px;
  background:#fff5e2;
  border:1px solid #eed6a6;
  color:#83551a;
  font-size:12px;
  margin-top:12px
}
.close-x {
  height:34px;
  width:34px;
  border:1px solid #cddde8;
  border-radius:9px;
  background:#f5f9fc;
  color:#31536a;
  display:grid;
  place-items:center
}
.close-x:hover {
  background:#e8f2fb
}
body.modal-open {
  overflow:hidden
}
@media(max-width:1200px) {
  .app-shell {
    padding:0 17px 30px
  }
  .only-large,.drag-instruction {
    display:none!important
  }
  .filter-grid {
    grid-template-columns:repeat(2,minmax(0,1fr))
  }
  .checkbox-grid {
    grid-template-columns:repeat(4,minmax(0,1fr))
  }

}
@media(max-width:900px) {
  .status-pill {
    display:none
  }
  .metrics {
    gap:10px
  }
  .metric-grid {
    grid-template-columns:repeat(2,minmax(0,1fr))
  }
  .tools-top,.list-heading {
    align-items:flex-start
  }
  .hub-guide .surface-body {
    grid-template-columns:1fr
  }
  .checkbox-grid {
    grid-template-columns:repeat(3,minmax(0,1fr))
  }

}
@media(max-width:700px) {
  .top-inner {
    padding:12px 14px
  }
  .app-shell {
    padding:0 12px 25px
  }
  .main-nav {
    gap:5px
  }
  .nav {
    padding:11px 0
  }
  .nav-link {
    padding:9px 10px;
    font-size:11px
  }
  .nav-group {
    border:0;
    padding:0;
    margin:0
  }
  .page-intro {
    margin-top:7px
  }
  .module-banner {
    align-items:flex-start
  }
  .module-id {
    display:none
  }
  .hub-cards {
    grid-template-columns:1fr
  }
  .surface-body {
    padding:12px
  }
  .tools-top {
    align-items:stretch
  }
  .tools-group {
    width:100%
  }
  .tools-group .btn {
    flex:1 1 auto
  }
  .search-layout {
    flex-direction:column;
    align-items:stretch
  }
  .inline-actions {
    width:100%
  }
  .inline-actions .btn {
    flex:1
  }
  .filter-grid,.filter-grid-3 {
    grid-template-columns:repeat(2,minmax(0,1fr))
  }
  .checkbox-grid {
    grid-template-columns:repeat(2,minmax(0,1fr))
  }
  .cards-grid {
    grid-template-columns:1fr
  }
  .form-grid,.form-grid.three {
    grid-template-columns:1fr 1fr
  }
  .modal-overlay {
    padding:7px
  }
  .modal {
    max-height:95dvh
  }
  .modal-head,.modal-body,.modal-foot {
    padding:14px
  }
  .page-intro h1 {
    font-size:24px
  }

}
@media(max-width:480px) {
  .brand-main {
    font-size:16px
  }
  .brand-sub {
    font-size:10px
  }
  .brand-symbol {
    width:36px;
    height:36px
  }
  .draft-tag {
    font-size:9px;
    padding:7px
  }
  .demo-tag {
    display:none
  }
  .nav-link {
    flex:1 1 45%;
    text-align:center
  }
  .nav-group {
    width:100%;
    justify-content:center
  }
  .page-intro h1 {
    font-size:22px
  }
  .module-banner {
    padding:12px
  }
  .module-title {
    gap:9px
  }
  .module-banner h2 {
    font-size:16px
  }
  .module-icon {
    width:42px;
    height:42px
  }
  .metric-grid {
    gap:7px
  }
  .metric {
    padding:10px
  }
  .metric .value {
    font-size:22px
  }
  .filter-grid,.filter-grid-3,.form-grid,.form-grid.three {
    grid-template-columns:1fr
  }
  .tools-group .btn {
    font-size:11px
  }
  .list-actions .btn {
    font-size:11px
  }
  .modal-head h2 {
    font-size:17px
  }

}
@media(pointer:coarse) {
  .btn,.nav-link,.small-icon-btn,.fold-trigger {
    min-height:44px
  }
  .action-sm {
    min-width:40px;
    min-height:40px
  }

}
@media(prefers-reduced-motion:reduce) {
  html {
    scroll-behavior:auto
  }

}
/* Utilidades compactas de la barra de acciones; las funciones no se eliminan. */ .utility-panel {
  margin-top:12px;
  padding:13px;
  border:1px solid #d6e5ee;
  border-radius:10px;
  background:#f8fbfe
}
.column-utility>strong {
  font-size:12px;
  color:#2d4c63;
  display:flex;
  align-items:center;
  gap:7px
}
.compact-more {
  display:none
}
@media(max-width:1100px) {
  .compact-more {
    display:inline-flex
  }
  .tools-secondary {
    display:none
  }
  .tools-secondary.shown {
    display:flex;
    width:100%;
    padding:9px;
    background:#f4f9fc;
    border:1px solid #dce9f2;
    border-radius:9px
  }
  .tools-secondary.shown .btn {
    flex:1
  }

}

/* V3 · Centro de Dispositivos: tres familias claramente diferenciadas. */
.hub-three { grid-template-columns:repeat(3,minmax(0,1fr)); }
.family-card.laptops { border-top:5px solid #245fb1; }
.family-card.laptops .family-icon { color:#245fb1; background:#eaf2ff; }
.hub-metrics .metric .value { font-size:clamp(1.4rem,3vw,2.1rem); }
@media(max-width:1100px) { .hub-three { grid-template-columns:1fr; } }

/* ========== V4 · Navegación de formularios por pestañas ========== */
.modal-tabs { display:flex;flex-wrap:wrap;gap:7px;padding:12px 0 17px;border-bottom:1px solid var(--line);margin-bottom:15px; }
.modal-tab { display:inline-flex;gap:7px;align-items:center;justify-content:center;cursor:pointer;border:1px solid var(--line);border-radius:9px;background:#f5f8fb;color:var(--ink);font:inherit;font-weight:650;padding:10px 14px; }
.modal-tab .ico{width:17px;height:17px}
.modal-tab:hover,.modal-tab:focus-visible { border-color:var(--accent); }
.modal-tab.active { background:var(--accent);border-color:var(--accent);color:white; }
/* Rojo = campo bloqueado, verde = campo abierto, solo a efectos visuales del prototipo. */
.locked-field { display:flex;align-items:stretch;gap:6px;width:100%; }
.locked-field .input {min-width:0;flex:1}
.lock-toggle { display:grid;place-items:center;min-width:42px;padding:9px;border-radius:9px;cursor:pointer;border:1px solid; }
.lock-toggle .ico {width:19px;height:19px}
.lock-toggle.is-locked {color:#a32125;background:#ffeded;border-color:#f1b5b7}
.lock-toggle.is-unlocked {color:#116b45;background:#e2faee;border-color:#9fdbb8}
.field-action { display:flex;flex-direction:column;justify-content:center;gap:6px;font-size:12px;color:var(--muted);}
.field-action button {align-self:flex-start}
@media(max-width:650px) {.modal-tabs{display:grid;grid-template-columns:repeat(2,minmax(0,1fr))}.modal-tab{font-size:12px;padding:10px 6px}}

/* V7.1: presentación simplificada del Centro de Dispositivos. */
.hub-cards .family-card .btn{margin-top:3px}
.hub-cards .family-card p{margin-bottom:18px}