/* RESET SUAVE */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: "Segoe UI", "Tahoma", sans-serif;
  color: #234;
  background: #3ba5ff;
}

/* FONDO CIELO + PASTO */
.fa-bg {
  position: fixed;
  inset: 0;
  background:
    linear-gradient(to top, #7fd65f 0, #7fd65f 35%, #9ed7ff 80%, #e5f3ff 100%);
  background-attachment: fixed;
  filter: saturate(1.2);
  z-index: -2;
}

/* VENTANA PRINCIPAL */
.fa-window {
  width: 980px;
  max-width: 95vw;
  margin: 30px auto;
  border-radius: 12px;
  background: rgba(245, 250, 255, 0.9);
  box-shadow:
    0 0 0 1px rgba(255, 255, 255, 0.8),
    0 0 0 4px rgba(130, 170, 220, 0.8),
    0 18px 30px rgba(0, 60, 120, 0.35);
  overflow: hidden;
}

/* BARRA SUPERIOR */
.fa-titlebar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 6px 10px;
  background: linear-gradient(to bottom, #e8f3ff 0, #c2ddff 45%, #9bc2f3 100%);
  border-bottom: 1px solid #8fb4e2;
}

.fa-title-left {
  display: flex;
  align-items: center;
  gap: 6px;
}

.fa-circle {
  width: 11px;
  height: 11px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.9);
  box-shadow: 0 1px 0 rgba(0, 0, 0, 0.15);
}

.fa-close { background: #f26f6f; }
.fa-min   { background: #f2e66f; }
.fa-max   { background: #7fd86f; }

.fa-title-text {
  font-size: 13px;
  font-weight: 600;
  color: #24548c;
  text-shadow: 0 1px 0 rgba(255,255,255,0.8);
}

.fa-title-right {
  font-size: 11px;
  color: #4c6f98;
  opacity: 0.9;
}

/* NAV TABS */
.fa-nav {
  display: flex;
  gap: 2px;
  padding: 4px 6px 6px;
  background: linear-gradient(to bottom, #f4f9ff 0, #e7f1ff 60%, #d6e7ff 100%);
  border-bottom: 1px solid #b1c9ec;
}

.fa-tab {
  border-radius: 6px 6px 0 0;
  border: 1px solid transparent;
  padding: 4px 10px;
  font-size: 12px;
  background: transparent;
  color: #4a6a92;
  cursor: pointer;
}

.fa-tab-active {
  background: #ffffff;
  border-color: #b1c9ec;
  border-bottom-color: #ffffff;
  box-shadow: 0 -1px 0 #ffffff;
  font-weight: 600;
}

/* LAYOUT INTERNO */
.fa-layout {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 0;
}

/* SIDEBAR */
.fa-sidebar {
  padding: 14px 12px;
  background: linear-gradient(to bottom, #f5fbff 0, #e7f5ff 40%, #e5f9f0 100%);
  border-right: 1px solid #c5dff2;
}

.fa-avatar {
  width: 120px;
  height: 120px;
  border-radius: 18px;
  overflow: hidden;
  margin: 0 auto 10px auto;
  box-shadow:
    0 0 0 3px #ffffff,
    0 0 0 5px rgba(150, 210, 255, 0.9);
}

.fa-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.fa-name {
  text-align: center;
  font-size: 20px;
  color: #2c648f;
  margin-bottom: 2px;
}

.fa-subinfo {
  text-align: center;
  font-size: 11px;
  color: #527a86;
  margin-bottom: 10px;
}

.fa-status-block {
  font-size: 12px;
  background: rgba(255, 255, 255, 0.9);
  border-radius: 10px;
  border: 1px solid #bedcec;
  padding: 8px 10px;
  margin-bottom: 10px;
}

.fa-status-block p + p {
  margin-top: 4px;
}

.fa-social {
  display: flex;
  justify-content: center;
  gap: 6px;
  margin-top: 8px;
}

.fa-social-btn {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: linear-gradient(to bottom, #ffffff, #e0f2ff);
  border: 1px solid #b8d6ec;
  box-shadow:
    0 1px 0 #ffffff,
    0 2px 4px rgba(0, 90, 140, 0.35);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  text-decoration: none;
  color: #3c6b9b;
}

/* CONTENIDO */
.fa-content {
  padding: 14px 16px 18px;
  background: radial-gradient(circle at top left, #ffffff 0, #f5fbff 40%, #eaf5ff 100%);
}

/* TARJETAS */
.fa-card {
  background: rgba(255, 255, 255, 0.96);
  border-radius: 10px;
  border: 1px solid #cadef5;
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.9),
    0 3px 6px rgba(140, 170, 210, 0.35);
  padding: 12px 14px;
  margin-bottom: 10px;
  font-size: 13px;
}

.fa-card-title {
  font-size: 18px;
  color: #2c648f;
  margin-bottom: 6px;
}

.fa-card p + p {
  margin-top: 6px;
}

.fa-card-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.fa-card-column h3 {
  font-size: 14px;
  color: #2d6c86;
  margin-bottom: 4px;
}

.fa-card-column ul {
  list-style: disc;
  padding-left: 18px;
}

.fa-card-column li {
  margin-bottom: 4px;
}

/* BOTONES DE IDIOMA */
.fa-lang-row {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
}

.fa-lang-btn {
  border-radius: 16px;
  border: 1px solid #b3d4f2;
  background: linear-gradient(to bottom, #ffffff, #e6f3ff);
  padding: 4px 12px;
  font-size: 11px;
  cursor: pointer;
  color: #39648b;
}

.fa-lang-active {
  background: linear-gradient(to bottom, #b2e3ff, #80c6ff);
  color: #10426d;
  border-color: #73b3ea;
}