/* Shared foundations and components. Page composition lives in pages.css. */
*, *::before, *::after { box-sizing: border-box; }

html {
  min-width: 20rem;
  min-height: 100%;
  color: var(--mh-color-text);
  background: var(--mh-color-page);
  font-family: var(--mh-font-sans);
  font-synthesis: none;
  text-rendering: optimizeLegibility;
}

body {
  min-width: 20rem;
  min-height: 100vh;
  margin: 0;
  color: var(--mh-color-text);
  background:
    radial-gradient(circle at 7% 9%, rgba(255, 109, 77, 0.14), transparent 24rem),
    radial-gradient(circle at 93% 86%, rgba(199, 243, 107, 0.17), transparent 24rem),
    var(--mh-color-page);
}

button, input { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
button { color: inherit; appearance: none; }
a { text-underline-offset: 0.2em; }
img { max-width: 100%; }
[hidden] { display: none !important; }

::selection {
  color: var(--mh-ink);
  background: var(--mh-lime);
}

:focus-visible {
  outline: 0.2rem solid var(--mh-color-brand);
  outline-offset: 0.2rem;
}

.skip-link {
  position: fixed;
  inset: var(--mh-space-3) auto auto var(--mh-space-3);
  z-index: 100;
  padding: var(--mh-space-3) var(--mh-space-4);
  border: 0.125rem solid var(--mh-ink);
  border-radius: var(--mh-radius-pill);
  color: var(--mh-ink);
  background: var(--mh-lime);
  font-size: var(--mh-font-size-sm);
  font-weight: var(--mh-font-weight-black);
  text-decoration: none;
  box-shadow: var(--mh-shadow-action);
  transform: translateY(calc(-100% - 2rem));
  transition: transform var(--mh-duration-fast) var(--mh-ease-out);
}

.skip-link:focus { transform: translateY(0); }

.page-shell {
  min-height: 100vh;
  display: grid;
  grid-template-rows: auto 1fr auto;
}

.brand-bar, #app, footer {
  width: min(var(--mh-content-max), calc(100% - (var(--mh-content-gutter) * 2)));
  margin-inline: auto;
}

.brand-bar {
  min-height: var(--mh-header-height);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--mh-space-4);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  color: var(--mh-color-text);
  font-size: var(--mh-font-size-lg);
  font-weight: 850;
  letter-spacing: -0.025em;
  text-decoration: none;
}

.brand img {
  width: 2.625rem;
  height: 2.625rem;
  display: block;
}

.secure-label {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  gap: var(--mh-space-2);
  color: var(--mh-color-text);
  font-size: var(--mh-font-size-xs);
  font-weight: 800;
  letter-spacing: var(--mh-tracking-label);
  text-transform: uppercase;
  white-space: nowrap;
}

.secure-label::before {
  flex: 0 0 auto;
  width: 0.5rem;
  height: 0.5rem;
  border: 0.125rem solid var(--mh-ink);
  border-radius: 50%;
  background: var(--mh-lime);
  content: "";
}

@media (max-width: 28rem) {
  .brand-bar { gap: var(--mh-space-2); }
  .brand { gap: 0.55rem; font-size: 1rem; }
  .brand img { width: 2.25rem; height: 2.25rem; }
  .secure-label { gap: 0.3rem; font-size: 0.62rem; letter-spacing: 0.055em; }
}

#app {
  padding-block: clamp(1.5rem, 4vw, 3.75rem);
  display: grid;
  place-items: center;
  outline: none;
}

footer {
  min-height: 4.5rem;
  padding-block: var(--mh-space-4);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--mh-space-2);
  color: var(--mh-color-text-muted);
  font-size: 0.78rem;
  text-align: center;
}

.card {
  width: 100%;
  padding: clamp(1.625rem, 4vw, 2.375rem);
  border: 0.125rem solid var(--mh-ink);
  border-radius: var(--mh-radius-lg);
  background: var(--mh-color-surface);
  box-shadow: var(--mh-shadow-card);
}

.card-kicker, .sidebar-label, .hero-label {
  display: block;
  color: var(--mh-color-text-muted);
  font-size: 0.68rem;
  font-weight: 850;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.card h2 {
  margin: 0.55rem 0;
  font-size: clamp(1.8rem, 3vw, 2.35rem);
  font-weight: var(--mh-font-weight-black);
  letter-spacing: -0.055em;
}

.card-lead {
  margin: 0 0 1.625rem;
  color: var(--mh-color-text-muted);
  line-height: var(--mh-leading-copy);
}

.form-grid { display: grid; gap: 1.05rem; }
.field { display: grid; gap: 0.45rem; }

.field label {
  font-size: 0.86rem;
  font-weight: 700;
}

.field input {
  width: 100%;
  min-height: var(--mh-control-height);
  padding: 0.7rem 0.85rem;
  border: 0.1rem solid var(--mh-color-border-strong);
  border-radius: var(--mh-radius-sm);
  color: var(--mh-color-text);
  background: var(--mh-color-surface);
  outline: none;
  transition:
    border-color var(--mh-duration-fast) ease,
    box-shadow var(--mh-duration-fast) ease;
}

.field input:hover { border-color: var(--mh-ink); }

.field input:focus {
  border-color: var(--mh-ink);
  box-shadow: 0 0 0 0.25rem var(--mh-color-focus);
}

.field-hint {
  color: var(--mh-color-text-muted);
  font-size: 0.76rem;
  line-height: 1.45;
}

.check-row {
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
  color: var(--mh-color-text-soft);
  font-size: var(--mh-font-size-sm);
  line-height: 1.45;
}

.check-row input {
  width: 1.05rem;
  height: 1.05rem;
  margin: 0.12rem 0 0;
  accent-color: var(--mh-coral);
}

.button {
  min-height: var(--mh-control-height);
  padding: 0.7rem var(--mh-control-padding-inline);
  border: 0.125rem solid var(--mh-ink);
  border-radius: var(--mh-radius-pill);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  color: var(--mh-ink);
  background: var(--mh-color-surface);
  font-weight: 850;
  line-height: 1.1;
  text-align: center;
  text-decoration: none;
  user-select: none;
  cursor: pointer;
  transition:
    transform var(--mh-duration-fast) var(--mh-ease-out),
    background var(--mh-duration-fast) ease,
    box-shadow var(--mh-duration-fast) var(--mh-ease-out);
}

.button.primary {
  background: var(--mh-color-brand);
  box-shadow: var(--mh-shadow-action);
}

.button.primary::after, .button.ink::after {
  font-size: 1.08em;
  line-height: 1;
  content: "→";
}

.button.primary:not(:disabled):hover, .button.ink:not(:disabled):hover {
  box-shadow: var(--mh-shadow-action-hover);
  transform: translate(-0.12rem, -0.12rem);
}

.button.primary:not(:disabled):hover { background: var(--mh-color-brand-hover); }

.button.ink {
  color: var(--mh-white);
  background: var(--mh-ink);
  box-shadow: 0.3rem 0.3rem 0 rgba(16, 23, 42, 0.28);
}

.button.secondary {
  color: var(--mh-ink);
  background: var(--mh-white);
  box-shadow: none;
}

.button.secondary:not(:disabled):hover {
  background: var(--mh-paper);
  transform: translateY(-0.06rem);
}

.button.text {
  min-height: 2.75rem;
  padding: 0.55rem 0;
  border-color: transparent;
  border-radius: 0;
  color: currentColor;
  background: transparent;
  box-shadow: none;
}

.button.text:not(:disabled):hover { text-decoration: underline; }

.button:not(:disabled):active {
  box-shadow: 0.12rem 0.12rem 0 var(--mh-ink);
  transform: translate(0.1rem, 0.1rem);
}

.button.text:not(:disabled):active {
  box-shadow: none;
  transform: none;
}

.button:disabled {
  border-color: var(--mh-color-border-strong);
  color: var(--mh-color-text-muted);
  background: var(--mh-color-surface-subtle);
  opacity: 0.72;
  cursor: not-allowed;
  box-shadow: none;
  transform: none;
}

.button:disabled::after { content: ""; }

.button[aria-busy="true"]::after {
  width: 1rem;
  height: 1rem;
  border: 0.14rem solid currentColor;
  border-right-color: transparent;
  border-radius: 50%;
  content: "";
  animation: mh-spin 650ms linear infinite;
}

.form-switch {
  margin: 1.3rem 0 0;
  color: var(--mh-color-text-muted);
  font-size: 0.88rem;
  text-align: center;
}

.form-switch a {
  color: var(--mh-ink);
  font-weight: var(--mh-font-weight-bold);
  text-decoration-color: var(--mh-coral);
  text-decoration-thickness: 0.18rem;
  text-underline-offset: 0.2rem;
}

.notice {
  padding: 0.75rem 0.85rem;
  border: 0.0625rem solid transparent;
  border-radius: var(--mh-radius-sm);
  font-size: var(--mh-font-size-sm);
  line-height: 1.45;
}

.notice.error {
  color: var(--mh-danger);
  background: var(--mh-danger-soft);
  border-color: var(--mh-color-danger-border);
}

.notice.success {
  color: var(--mh-success);
  background: var(--mh-success-soft);
  border-color: var(--mh-color-success-border);
}

.loading-card, .status-card {
  max-width: 35rem;
  text-align: center;
}

.loading-card { color: var(--mh-color-text-muted); }

.spinner {
  width: 2.875rem;
  height: 2.875rem;
  margin: 0 auto 1.15rem;
  border: 0.25rem solid var(--mh-coral-soft);
  border-top-color: var(--mh-coral);
  border-radius: 50%;
  animation: mh-spin 900ms linear infinite;
}

.status-card h1 {
  margin: 0.65rem 0 0.75rem;
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: var(--mh-font-weight-black);
  line-height: var(--mh-leading-tight);
  letter-spacing: -0.06em;
}

.status-card > p {
  max-width: 27rem;
  margin: 0 auto;
  color: var(--mh-color-text-muted);
  line-height: 1.6;
}

.status-card > .button { margin-top: 1.625rem; }

.status-mark {
  width: 4.125rem;
  height: 4.125rem;
  margin: 0 auto 1.25rem;
  border: 0.125rem solid var(--mh-ink);
  border-radius: 1.25rem;
  display: grid;
  place-items: center;
  color: var(--mh-ink);
  background: var(--mh-lime);
  box-shadow: 0.3rem 0.3rem 0 var(--mh-ink);
  font-size: 1.3rem;
  font-weight: var(--mh-font-weight-black);
}

.status-mark.coral { background: var(--mh-coral); }
.status-mark.error { color: var(--mh-danger); background: var(--mh-danger-soft); }

.progress-steps {
  margin: 1.875rem 0 0;
  padding: 0;
  display: grid;
  gap: 0.625rem;
  list-style: none;
  text-align: start;
}

.progress-steps li {
  padding: 0.75rem 0.875rem;
  border: 0.0625rem solid var(--mh-color-border);
  border-radius: 0.8rem;
  display: flex;
  align-items: center;
  gap: 0.65rem;
  color: var(--mh-color-text-soft);
  background: var(--mh-color-surface-subtle);
  font-size: 0.87rem;
  font-weight: var(--mh-font-weight-medium);
}

.step-dot {
  width: 1.45rem;
  height: 1.45rem;
  border: 0.1rem solid var(--mh-ink);
  border-radius: 50%;
  display: grid;
  place-items: center;
  flex: 0 0 auto;
  color: var(--mh-ink);
  background: var(--mh-coral);
  font-size: 0.68rem;
  font-weight: var(--mh-font-weight-black);
}

.step-dot.done { background: var(--mh-lime); }

.status-actions {
  margin-top: 1.625rem;
  display: flex;
  justify-content: center;
  gap: 0.65rem;
  flex-wrap: wrap;
}

@keyframes mh-spin { to { transform: rotate(360deg); } }

@media (max-width: 40rem) {
  .secure-label { font-size: 0; gap: 0; }
  .secure-label::after { font-size: var(--mh-font-size-xs); content: "Seguro"; }
  .card { padding: 1.625rem 1.3rem; border-radius: 1.25rem; box-shadow: 0.38rem 0.38rem 0 var(--mh-ink); }
  footer { min-height: auto; padding-block: 1rem 1.4rem; flex-direction: column; gap: 0.1rem; }
  footer span[aria-hidden] { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}