:root,
html[data-theme="dark"] {
  --ink: #e8eef4;
  --muted: #9aabba;
  --paper: #0e141a;
  --paper-2: #161e27;
  --surface: #1c2631;
  --accent: #3db8a0;
  --accent-ink: #061311;
  --danger: #f0a0a0;
  --ok: #8fd4a8;
  --line: rgba(232, 238, 244, 0.12);
  --top-bg: rgba(8, 12, 16, 0.45);
  --table-bg: rgba(14, 20, 26, 0.55);
  --font-display: "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, serif;
  --font-body: "Avenir Next", "Segoe UI", "Helvetica Neue", sans-serif;
}

html[data-theme="light"] {
  --ink: #1a2430;
  --muted: #5a6b7a;
  --paper: #f3f6f8;
  --paper-2: #e8eef2;
  --surface: #ffffff;
  --accent: #1f8f7a;
  --accent-ink: #f4fffc;
  --danger: #b33a3a;
  --ok: #1f7a45;
  --line: rgba(26, 36, 48, 0.12);
  --top-bg: rgba(255, 255, 255, 0.72);
  --table-bg: rgba(255, 255, 255, 0.85);
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  min-height: 100vh;
  font-family: var(--font-body);
  color: var(--ink);
  background:
    radial-gradient(1000px 480px at 8% -12%, rgba(61, 184, 160, 0.16) 0%, transparent 55%),
    radial-gradient(800px 400px at 100% 0%, rgba(70, 110, 160, 0.18) 0%, transparent 50%),
    linear-gradient(180deg, var(--paper), var(--paper-2));
  display: flex;
  flex-direction: column;
}

a { color: inherit; text-decoration: none; }
.top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.1rem 1.5rem;
  border-bottom: 1px solid var(--line);
  background: var(--top-bg);
  backdrop-filter: blur(8px);
}
.brand {
  font-family: var(--font-display);
  font-size: 1.45rem;
  letter-spacing: 0.02em;
}
nav,
.nav-icons { display: flex; gap: 0.45rem; align-items: center; }
.nav-icons .btn { margin-left: 0.35rem; }
.icon-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.35rem;
  height: 2.35rem;
  border: 1px solid var(--line);
  border-radius: 2px;
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  padding: 0;
}
.icon-btn:hover { color: var(--ink); border-color: color-mix(in srgb, var(--accent) 40%, var(--line)); }
html[data-theme="dark"] .icon-moon { display: none; }
html[data-theme="light"] .icon-sun { display: none; }
html[data-ui="text"] .icon-ui-icons { display: none; }
html[data-ui="icons"] .icon-ui-text { display: none; }
a.icon-btn { text-decoration: none; }

main { flex: 1; width: min(960px, 92vw); margin: 0 auto; padding: 2.5rem 0 3rem; }

.hero { padding: 2rem 0 1rem; }
.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.72rem;
  color: var(--muted);
  margin: 0 0 0.8rem;
}
h1 {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 6vw, 3.8rem);
  line-height: 1.05;
  margin: 0 0 0.8rem;
}
.lead { color: var(--muted); max-width: 36rem; line-height: 1.5; }
.cta { margin-top: 1.6rem; }

.btn {
  display: inline-block;
  border: 1px solid var(--line);
  padding: 0.55rem 0.95rem;
  border-radius: 2px;
  font-size: 0.9rem;
  color: var(--ink);
  background: transparent;
  cursor: pointer;
}
.btn.primary {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--accent-ink);
}
.btn.primary:hover { filter: brightness(1.08); }
.btn-sm {
  padding: 0.35rem 0.75rem;
  font-size: 0.82rem;
}

.login-section { max-width: 420px; }
.login-form {
  display: grid;
  gap: 1rem;
  margin-top: 1.4rem;
}
.login-form label {
  display: grid;
  gap: 0.35rem;
  font-size: 0.9rem;
  color: var(--muted);
}
.login-form input {
  font: inherit;
  color: var(--ink);
  border: 1px solid var(--line);
  background: var(--surface);
  padding: 0.7rem 0.8rem;
  border-radius: 2px;
}
.login-form input:focus {
  outline: 1px solid color-mix(in srgb, var(--accent) 55%, transparent);
}
.login-form button { margin-top: 0.4rem; justify-self: start; cursor: pointer; }

.stats {
  list-style: none;
  padding: 0;
  margin: 1.8rem 0 0;
  display: grid;
  gap: 0.75rem;
}
.stats li {
  display: flex;
  justify-content: space-between;
  padding: 0.85rem 0;
  border-bottom: 1px solid var(--line);
  color: var(--muted);
}
.stats span {
  font-family: var(--font-display);
  font-size: 1.4rem;
  color: var(--ink);
}

.flash-wrap { width: min(960px, 92vw); margin: 0.8rem auto 0; }
.flash {
  padding: 0.7rem 0.9rem;
  margin-bottom: 0.4rem;
  border: 1px solid var(--line);
  background: var(--surface);
}
.flash.error { border-color: color-mix(in srgb, var(--danger) 45%, transparent); color: var(--danger); }
.flash.ok { border-color: color-mix(in srgb, var(--ok) 45%, transparent); color: var(--ok); }

.foot {
  padding: 1rem 1.5rem 1.4rem;
  color: var(--muted);
  font-size: 0.82rem;
  border-top: 1px solid var(--line);
  text-align: center;
}
.foot a {
  color: var(--accent);
  text-decoration: underline;
  text-underline-offset: 0.15em;
}
.foot a:hover { filter: brightness(1.1); }

/* --- Módulo clientes --- */
.module { width: 100%; }
.module-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: 1.2rem;
  flex-wrap: wrap;
}
.toolbar { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.btn.danger { border-color: color-mix(in srgb, var(--danger) 55%, var(--line)); color: var(--danger); }
.btn:disabled { opacity: 0.4; cursor: not-allowed; }

.search-bar {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 1rem;
  flex-wrap: wrap;
}
.search-bar input[type="search"] {
  flex: 1;
  min-width: 220px;
  font: inherit;
  color: var(--ink);
  border: 1px solid var(--line);
  background: var(--surface);
  padding: 0.65rem 0.8rem;
  border-radius: 2px;
}

.table-wrap {
  overflow-x: auto;
  border: 1px solid var(--line);
  background: var(--table-bg);
}
.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.92rem;
}
.data-table th,
.data-table td {
  padding: 0.55rem 0.7rem;
  border-bottom: 1px solid var(--line);
  text-align: left;
  white-space: nowrap;
}
.data-table th {
  color: var(--muted);
  font-weight: 600;
  background: rgba(0, 0, 0, 0.25);
  position: sticky;
  top: 0;
}
.data-table tbody tr { cursor: pointer; }
.data-table tbody tr:hover { background: rgba(61, 184, 160, 0.08); }
.data-table tbody tr.is-selected {
  background: rgba(61, 184, 160, 0.22);
}
.data-table tbody tr.is-blocked td { color: var(--danger); }
.data-table a { color: var(--accent); }
.data-table .empty {
  text-align: center;
  color: var(--muted);
  padding: 2rem;
  cursor: default;
}
.meta { color: var(--muted); font-size: 0.85rem; margin-top: 0.75rem; }

.tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.2rem;
  border-bottom: 1px solid var(--line);
  margin-bottom: 0.85rem;
}
.tab {
  font: inherit;
  font-size: 0.88rem;
  color: var(--muted);
  background: transparent;
  border: 1px solid transparent;
  border-bottom: none;
  padding: 0.4rem 0.7rem;
  cursor: pointer;
  border-radius: 2px 2px 0 0;
}
.tab.is-active {
  color: var(--ink);
  background: var(--surface);
  border-color: var(--line);
}
.tab-panel { display: none; }
.tab-panel.is-active { display: block; }

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.65rem 0.75rem;
}
.form-grid label,
.ficha label.full,
.subbox label {
  display: grid;
  gap: 0.2rem;
  font-size: 0.78rem;
  color: var(--muted);
}
.form-grid label.full { grid-column: 1 / -1; }
.form-grid label.span-2 { grid-column: span 2; }
.form-grid-compact {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.45rem 0.6rem;
}
.form-grid-compact label { font-size: 0.74rem; gap: 0.12rem; }
.form-grid-compact input,
.form-grid-compact select,
.form-grid-compact textarea {
  padding: 0.3rem 0.45rem;
  font-size: 0.84rem;
}
.empresa-switch select {
  font: inherit;
  font-size: 0.8rem;
  color: var(--ink);
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 2px;
  padding: 0.35rem 0.45rem;
  max-width: 12rem;
}
.form-grid input,
.form-grid select,
.form-grid textarea,
.ficha textarea,
.ficha select,
.data-table.editable input,
.data-table.editable select {
  font: inherit;
  font-size: 0.875rem;
  color: var(--ink);
  border: 1px solid var(--line);
  background: var(--surface);
  padding: 0.38rem 0.55rem;
  border-radius: 2px;
  width: 100%;
  line-height: 1.3;
}
.form-grid select,
.ficha select,
.data-table.editable select {
  appearance: none;
  background-image: linear-gradient(45deg, transparent 50%, var(--muted) 50%),
    linear-gradient(135deg, var(--muted) 50%, transparent 50%);
  background-position: calc(100% - 14px) 55%, calc(100% - 9px) 55%;
  background-size: 5px 5px, 5px 5px;
  background-repeat: no-repeat;
  padding-right: 1.6rem;
}
.ficha textarea { min-height: 12rem; resize: vertical; }
.inline-fields { display: flex; gap: 0.45rem; }
.inline-fields > * { flex: 1; }

.subbox {
  margin-top: 1.2rem;
  border: 1px solid var(--line);
  padding: 0.9rem 1rem 1rem;
  border-radius: 2px;
}
.subbox legend {
  padding: 0 0.35rem;
  color: var(--ink);
  font-size: 0.9rem;
}
.radio-row, .check-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.2rem;
  margin: 0.6rem 0 0.9rem;
}
.check {
  display: flex !important;
  align-items: center;
  gap: 0.4rem;
  color: var(--muted);
  font-size: 0.9rem;
}
.check input { width: auto; }
.hint { color: var(--muted); margin: 0 0 0.9rem; font-size: 0.9rem; }
.form-actions {
  display: flex;
  gap: 0.5rem;
  margin-top: 1rem;
  padding-top: 0.75rem;
  border-top: 1px solid var(--line);
}

.panel-home .lead { margin-bottom: 0; }
.panel-section {
  margin-top: 1.6rem;
  padding-top: 1.1rem;
  border-top: 1px solid var(--line);
}
.panel-section:first-of-type {
  margin-top: 1rem;
  padding-top: 0;
  border-top: none;
}
.panel-section-head {
  margin-bottom: 0.65rem;
}
.panel-section-head h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 600;
}
.panel-section-head p {
  margin: 0.2rem 0 0;
  color: var(--muted);
  font-size: 0.85rem;
}
.panel-section-platform {
  margin-top: 2rem;
  padding: 1rem 1rem 1.1rem;
  border: 1px dashed color-mix(in srgb, var(--accent) 35%, var(--line));
  border-radius: 4px;
  background: color-mix(in srgb, var(--accent) 6%, transparent);
}
.panel-section-platform .panel-section-head { margin-bottom: 0.75rem; }
.panel-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.55rem;
}
.panel-grid-ops {
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
}
.panel-tile {
  display: flex;
  flex-direction: row;
  align-items: flex-start;
  gap: 0.7rem;
  min-height: 0;
  padding: 0.85rem 0.95rem;
  border: 1px solid var(--line);
  background: var(--table-bg);
  border-radius: 4px;
  text-align: left;
  font: inherit;
  color: inherit;
  cursor: pointer;
  transition: border-color 0.15s ease, background 0.15s ease, transform 0.15s ease;
}
.panel-tile:hover {
  border-color: color-mix(in srgb, var(--accent) 55%, var(--line));
  background: color-mix(in srgb, var(--accent) 10%, var(--surface));
}
.panel-tile-btn { width: 100%; }
.panel-tile-muted { opacity: 0.7; cursor: default; }
.panel-tile-muted:hover { border-color: var(--line); background: var(--table-bg); }
.panel-tile-wide { grid-column: 1 / -1; }
.panel-tile-icon {
  display: none;
  flex-shrink: 0;
  color: var(--accent);
}
.panel-tile-icon svg {
  width: 1.35rem;
  height: 1.35rem;
  display: block;
}
.panel-tile-copy {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  min-width: 0;
}
.panel-tile strong {
  font-family: var(--font-display);
  font-size: 1.15rem;
  line-height: 1.2;
}
.panel-tile-desc {
  color: var(--muted);
  font-size: 0.82rem;
  line-height: 1.35;
}
.panel-tile-meta {
  margin-top: 0.2rem;
  color: var(--accent);
  font-size: 0.8rem;
}

/* Vista compacta solo iconos */
html[data-ui="icons"] .panel-section-head p { display: none; }
html[data-ui="icons"] .panel-grid,
html[data-ui="icons"] .panel-grid-ops {
  grid-template-columns: repeat(auto-fill, minmax(76px, 1fr));
  gap: 0.5rem;
}
html[data-ui="icons"] .panel-tile {
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  min-height: 76px;
  padding: 0.65rem 0.4rem;
  text-align: center;
}
html[data-ui="icons"] .panel-tile-icon {
  display: flex;
}
html[data-ui="icons"] .panel-tile-icon svg {
  width: 1.7rem;
  height: 1.7rem;
}
html[data-ui="icons"] .panel-tile-copy {
  align-items: center;
}
html[data-ui="icons"] .panel-tile strong {
  font-size: 0.68rem;
  font-family: var(--font-body);
  font-weight: 600;
  letter-spacing: 0.01em;
  line-height: 1.15;
}
html[data-ui="icons"] .panel-tile-desc,
html[data-ui="icons"] .panel-tile-meta {
  display: none;
}

.maestro-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 0.75rem;
}
.maestro-card {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  padding: 1rem 1.05rem;
  border: 1px solid var(--line);
  background: rgba(14, 20, 26, 0.55);
  border-radius: 2px;
  transition: border-color 0.15s ease, background 0.15s ease;
}
.maestro-card:hover {
  border-color: color-mix(in srgb, var(--accent) 50%, var(--line));
  background: rgba(61, 184, 160, 0.08);
}
.maestro-card strong { font-family: var(--font-display); font-size: 1.05rem; }
.maestro-card span { color: var(--muted); font-size: 0.85rem; }
.eyebrow a { color: var(--accent); }

body.modal-open { overflow: hidden; }
.modal-backdrop {
  position: fixed;
  inset: 0;
  z-index: 40;
  display: grid;
  place-items: center;
  padding: 0.75rem;
  background: rgba(6, 10, 14, 0.62);
}
.modal-backdrop[hidden] { display: none !important; }
.modal {
  width: min(720px, calc(100vw - 1.5rem));
  max-height: calc(100vh - 1.5rem);
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--paper-2);
  box-shadow: 0 18px 50px rgba(0, 0, 0, 0.35);
  display: flex;
  flex-direction: column;
}
.modal-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.5rem;
  padding: 0.55rem 0.85rem;
  border-bottom: 1px solid var(--line);
  flex-shrink: 0;
}
.modal-head h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.1rem;
}
.modal-body {
  padding: 0.65rem 0.85rem 0.75rem;
  display: flex;
  flex-direction: column;
  min-height: 0;
}
.modal-tabs {
  margin: 0 0 0.55rem;
  margin-bottom: 0.55rem;
  flex-shrink: 0;
}
.modal-tabs .tab {
  padding: 0.35rem 0.65rem;
  font-size: 0.82rem;
}
.modal .tab-panel.is-active {
  display: block;
  flex: 0 1 auto;
}
.modal .form-grid-compact {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.4rem 0.55rem;
}
.modal .form-grid-compact label {
  gap: 0.12rem;
  font-size: 0.72rem;
  letter-spacing: 0.01em;
}
.modal .form-grid-compact input {
  padding: 0.28rem 0.45rem;
  font-size: 0.84rem;
  line-height: 1.25;
}
.modal-actions {
  margin-top: 0.65rem;
  padding-top: 0.55rem;
  border-top: 1px solid var(--line);
  flex-shrink: 0;
}
.modal-msg {
  margin: 0.4rem 0 0;
  font-size: 0.8rem;
  min-height: 1.1em;
}
.modal-msg.is-ok { color: var(--ok); }
.modal-msg.is-error { color: var(--danger); }
.modal .form-actions {
  border-top: 1px solid var(--line);
  padding-top: 0.55rem;
  margin-top: 0.65rem;
}

@media (max-width: 720px) {
  .form-grid { grid-template-columns: 1fr; }
  .form-grid label.span-2 { grid-column: auto; }
  .modal .form-grid-compact { grid-template-columns: 1fr 1fr; }
  .modal .form-grid-compact label.span-2 { grid-column: 1 / -1; }
  .panel-grid { grid-template-columns: 1fr; }
  .panel-tile-wide { grid-column: auto; }
  main { width: min(100%, 96vw); }
  .nav-icons { flex-wrap: wrap; justify-content: flex-end; }
}

@media (max-width: 480px) {
  .modal .form-grid-compact { grid-template-columns: 1fr; }
}