/* ==========================================================================
   Tenci — Componentes para páginas internas (barra, botones, formularios)
   ========================================================================== */

body.page {
  margin: 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background: var(--white);
  color: var(--black);
  font-family: var(--font-sans);
  -webkit-font-smoothing: antialiased;
}

/* Barra superior */
.site-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px clamp(16px, 4vw, 40px);
  border-bottom: var(--border);
}

.site-bar__logo {
  color: var(--black);
  font-weight: 700;
  font-size: 1.4rem;
  letter-spacing: -0.04em;
  text-decoration: none;
}

.site-bar__logo span {
  color: var(--blue);
}

.site-bar__link {
  color: var(--black);
  font: 500 0.85rem var(--font-mono);
}

/* Contenedor de lectura */
.wrap {
  width: 100%;
  max-width: 760px;
  margin: 0 auto;
  padding: 48px 16px 64px;
  flex: 1;
}

.eyebrow {
  margin: 0 0 10px;
  font: 500 0.78rem var(--font-mono);
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

/* Botones (texto siempre negro) */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 22px;
  border: var(--border);
  box-shadow: var(--shadow);
  background: var(--white);
  color: var(--black);
  font: 700 0.95rem var(--font-sans);
  text-decoration: none;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.btn:hover {
  transform: translate(-3px, -3px);
  box-shadow: var(--shadow-hover);
}

.btn:active {
  transform: translate(5px, 5px);
  box-shadow: 0 0 0 var(--black);
}

.btn:focus-visible {
  outline: 3px solid var(--black);
  outline-offset: 4px;
}

.btn[disabled] {
  opacity: 0.6;
  cursor: wait;
  transform: none;
}

.btn--blue  { background: var(--blue); }
.btn--red   { background: var(--red); }
.btn--small { padding: 8px 14px; font-size: 0.85rem; box-shadow: 3px 3px 0 var(--black); }

/* Formularios */
.form {
  display: grid;
  gap: 18px;
  margin-top: 28px;
}

.field {
  display: grid;
  gap: 6px;
}

.field label {
  font-weight: 700;
  font-size: 0.95rem;
}

.field small {
  font-size: 0.8rem;
}

.field input,
.field textarea {
  width: 100%;
  padding: 12px 14px;
  border: var(--border);
  border-radius: 0;
  background: var(--white);
  color: var(--black);
  font: 400 1rem var(--font-sans);
}

.field textarea {
  min-height: 140px;
  resize: vertical;
}

.field input:focus,
.field textarea:focus {
  outline: none;
  box-shadow: 4px 4px 0 var(--blue);
}

.check {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  font-size: 0.9rem;
}

.check input {
  width: 18px;
  height: 18px;
  margin-top: 2px;
  accent-color: var(--black);
}

/* Campo trampa anti-spam: invisible para personas */
.hp {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

/* Mensajes de estado */
.notice {
  display: none;
  padding: 14px 16px;
  border: var(--border);
  font-weight: 500;
}

.notice.is-visible { display: block; }
.notice--ok    { background: #dbeafe; }
.notice--error { background: #fee2e2; }

/* Pie */
.site-foot {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 8px 22px;
  padding: 20px 16px;
  border-top: var(--border);
  text-align: center;
  font: 400 0.8rem var(--font-mono);
}

.site-foot__links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px 18px;
}

.site-foot a {
  color: var(--black);
  text-decoration-color: var(--blue);
  text-underline-offset: 3px;
}