/**
 * PALMAREF · Settings v1.8 (sidebar layout)
 */
.settings-layout {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 0;
  min-height: 100vh;
  padding-top: 62px;
  max-width: 1200px;
  margin: 0 auto;
}
.palmaref-in-iframe .settings-layout { padding-top: 50px; }

.settings-sidebar {
  padding: 30px 18px 60px;
  border-right: 1px solid rgba(255, 255, 255, 0.04);
  position: sticky;
  top: 62px;
  align-self: flex-start;
  max-height: calc(100vh - 62px);
  display: flex;
  flex-direction: column;
}
.settings-sidebar-title {
  margin: 0 0 18px;
  color: var(--cyan, #00b7e8);
  font-size: 17px;
  font-weight: 800;
  letter-spacing: 0.12em;
}
.settings-side-nav {
  list-style: none;
  margin: 0;
  padding: 0;
  flex: 1;
}
.settings-side-nav li { margin: 0 0 2px; }
.settings-side-nav a {
  display: block;
  padding: 9px 0;
  color: rgba(255, 255, 255, 0.75);
  font-size: 13px;
  text-decoration: none;
  border-left: 2px solid transparent;
  padding-left: 10px;
  margin-left: -10px;
  transition: all 0.15s;
}
.settings-side-nav a:hover { color: #fff; }
.settings-side-nav li.active a {
  color: var(--cyan, #00b7e8);
  border-left-color: var(--cyan, #00b7e8);
}
.settings-logout-btn {
  margin-top: 24px;
  padding: 9px 14px;
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: rgba(255, 255, 255, 0.7);
  font: 700 12px Arial, Helvetica, sans-serif;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  cursor: pointer;
  transition: all 0.15s;
  text-align: left;
}
.settings-logout-btn:hover {
  border-color: #ff8b8b;
  color: #ff8b8b;
}

.settings-content {
  padding: 30px 36px 80px;
  min-width: 0;
}
.settings-h1 {
  margin: 0 0 6px;
  color: #fff;
  font-size: 24px;
  font-weight: 800;
  letter-spacing: -0.01em;
}
.settings-h2 {
  margin: 0 0 6px;
  color: #fff;
  font-size: 18px;
  font-weight: 700;
}
.settings-section {
  padding: 24px 0 32px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  scroll-margin-top: 80px;
}
.settings-section:last-child { border-bottom: 0; }
.settings-section:first-child { padding-top: 0; }
.settings-sub {
  margin: 0 0 22px;
  color: rgba(255, 255, 255, 0.55);
  font-size: 13px;
  line-height: 1.5;
}
.settings-sub a { color: var(--cyan, #00b7e8); }

.settings-form {
  max-width: 480px;
}
.settings-field {
  margin-bottom: 18px;
}
.settings-field-hint {
  margin: 6px 0 0;
  color: rgba(255, 255, 255, 0.4);
  font-size: 11px;
}
.settings-field-hint a { color: var(--cyan, #00b7e8); }
.cliente-input:disabled {
  background: rgba(255, 255, 255, 0.02);
  color: rgba(255, 255, 255, 0.5);
  cursor: not-allowed;
}
.settings-pill {
  display: inline-block;
  padding: 4px 10px;
  background: rgba(123, 184, 111, 0.15);
  border: 1px solid rgba(123, 184, 111, 0.4);
  color: #7bb86f;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.04em;
}
.settings-actions {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-top: 8px;
}
.settings-msg {
  font-size: 12px;
  color: rgba(255, 255, 255, 0.6);
}
.settings-msg.ok { color: #7bb86f; }
.settings-msg.error { color: #ff8b8b; }

.settings-about-dl {
  display: grid;
  grid-template-columns: max-content 1fr;
  gap: 8px 18px;
  margin: 0;
  max-width: 420px;
}
.settings-about-dl dt {
  color: rgba(255, 255, 255, 0.5);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.settings-about-dl dd {
  margin: 0;
  color: #fff;
  font-size: 13px;
}

@media (max-width: 800px) {
  .settings-layout { grid-template-columns: 1fr; }
  .settings-sidebar {
    position: static;
    max-height: none;
    padding: 16px 18px;
    border-right: 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.04);
  }
  .settings-side-nav { display: flex; gap: 14px; overflow-x: auto; }
  .settings-side-nav li { flex-shrink: 0; }
  .settings-content { padding: 22px 18px 60px; }
}