/*
 * Estilos propios de la landing. Los tokens de diseño, primitivas
 * (`.btn`, `.brand-logo`, `.toast`, `.hidden`) y modal de configuración
 * viven en /shared/*.css.
 */

* { box-sizing: border-box; margin: 0; padding: 0; }
html, body { min-height: 100%; }
body {
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  color: var(--text);
  background: var(--bg);
  background-image: var(--bg-ambient);
  background-attachment: fixed;
  background-repeat: no-repeat;
  min-height: 100vh;
  transition: background-color 0.2s, color 0.2s;
}
button, a { font: inherit; }

.wrap {
  max-width: 960px; margin: 0 auto;
  padding: 20px 18px 32px;
  padding-top: max(20px, env(safe-area-inset-top, 0));
  display: flex; flex-direction: column; gap: 20px;
}

/* Logo de la landing: hero destacado y grande. */
.brand-logo { width: 36px; height: 36px; }

/* ── Hero ────────────────────────────────────────────────────────────── */
.hero { text-align: center; margin-top: 4px; }
.brand {
  display: inline-flex; align-items: center; gap: 12px;
  padding: 10px 20px 10px 14px; border-radius: 999px;
  background: var(--pri-soft); color: var(--pri-d);
  font-weight: 800;
  border: 1px solid var(--glass-border);
  box-shadow: 0 6px 20px rgba(107, 142, 35, 0.12);
}
.brand .brand-logo { width: 40px; height: 40px; }
.brand-name { font-size: 24px; letter-spacing: .5px; }
@media (min-width: 600px) {
  .brand .brand-logo { width: 48px; height: 48px; }
  .brand-name { font-size: 30px; }
}
/* En PWA instalada la landing tiene la marca visible en la topbar; aquí
   ocultamos el chip enorme para no duplicar y ganar mucha altura útil. */
@media (display-mode: standalone) {
  .hero .brand { display: none; }
  .hero { margin-top: 0; }
}
/* Mientras se está mostrando login/registro, la cabecera del formulario
   (dentro de <ap-auth-form>) ya lleva logo + marca + tagline. Ocultamos
   el hero externo para no duplicar la cabecera. Al iniciar sesión, el
   hero vuelve a aparecer sobre el chooser/onboarding como titular. */
.wrap:has(#login:not([hidden])) .hero { display: none; }
.lead {
  margin-top: 16px;
  font-size: 24px; font-weight: 800;
  line-height: 1.2;
  color: var(--text);
  background: linear-gradient(120deg, var(--pri-d) 0%, var(--accent-d) 45%, var(--coral-d) 80%);
  -webkit-background-clip: text;
          background-clip: text;
  -webkit-text-fill-color: transparent;
}
@media (min-width: 600px) { .lead { font-size: 30px; margin-top: 22px; } }
[data-theme="dark"] .lead {
  background: linear-gradient(120deg, var(--pri) 0%, var(--accent) 50%, var(--lavender) 100%);
  -webkit-background-clip: text;
          background-clip: text;
  -webkit-text-fill-color: transparent;
}
.sub-lead { margin-top: 6px; font-size: 15px; color: var(--sub); line-height: 1.4; }
@media (min-width: 600px) { .sub-lead { font-size: 17px; margin-top: 8px; } }

/* ── Login card ─────────────────────────────────────────────────────── */
.card-panel {
  background: var(--card);
  border-radius: var(--radius-xl);
  padding: 32px 34px;
  max-width: 480px; width: 100%;
  margin: 0 auto;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border);
}
.card-panel h2 {
  font-size: 22px; margin-bottom: 22px;
  color: var(--text);
  font-weight: 700;
}
form { display: flex; flex-direction: column; gap: 16px; }
label {
  display: flex; flex-direction: column; gap: 8px;
  font-size: 14px; font-weight: 600; color: var(--sub);
}
input, select {
  padding: 13px 16px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  font-size: 16px; color: var(--text);
  background: var(--card);
  outline: none;
  transition: border-color .15s, box-shadow .15s;
  font-family: inherit;
  min-height: 48px;
}
input:focus, select:focus {
  border-color: var(--pri);
  box-shadow: 0 0 0 4px var(--pri-glow);
}

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 13px 20px; border-radius: var(--radius); border: none;
  font-size: 15px; font-weight: 700;
  cursor: pointer;
  min-height: 48px;
  transition: opacity .15s, transform .1s, background .15s, box-shadow .15s;
  font-family: inherit;
}
.btn:hover { opacity: .95; transform: translateY(-1px); }
.btn-pri {
  background: linear-gradient(135deg, var(--grad-a), var(--pri-d));
  color: #fff;
  box-shadow: 0 4px 14px rgba(107, 142, 35, 0.30);
}
[data-theme="dark"] .btn-pri { color: #14241D; }
.btn-sec { background: var(--pri-light); color: var(--pri-d); }
.btn-ghost-dark {
  background: transparent; color: var(--text);
  border: 1.5px solid var(--border);
}
.btn-ghost-dark:hover { background: var(--bg-soft); border-color: var(--pri); }
.btn-sm { padding: 7px 12px; font-size: 13px; min-height: 36px; }
.btn-danger { background: var(--danger); color: #fff; }
.btn-danger:hover { background: var(--danger); }
.btn-danger-outline {
  background: transparent;
  color: var(--danger);
  border: 1.5px solid var(--danger);
  padding: 12px 20px; border-radius: var(--radius);
  font-size: 15px; font-weight: 700; cursor: pointer;
  min-height: 48px;
  font-family: inherit;
  transition: background 0.15s, color 0.15s;
}
.btn-danger-outline:hover { background: var(--danger); color: #fff; }

.err {
  background: var(--danger-light);
  color: var(--danger);
  border-radius: 8px;
  padding: 8px 10px;
  font-size: 13px;
}

.reg-toggle {
  margin-top: 20px;
  border-top: 1px solid var(--border);
  padding-top: 18px;
}
.reg-toggle summary {
  cursor: pointer;
  font-size: 13.5px; color: var(--pri-d); font-weight: 600;
  padding: 6px 0;
}
.reg-toggle summary:hover { color: var(--pri); }
.reg-toggle form { margin-top: 14px; }

/* ── Chooser ───────────────────────────────────────────────────────── */
.chooser {
  display: flex; flex-direction: column; gap: 12px;
}
.welcome {
  display: flex; justify-content: space-between; align-items: center;
  background: var(--card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 8px 14px;
  font-size: 14px; color: var(--sub);
  flex-wrap: wrap; gap: 8px;
  box-shadow: var(--shadow-sm);
}
.welcome strong { color: var(--text); }
.welcome-actions { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.user-menu-btn {
  display: inline-flex; align-items: center; gap: 10px;
  background: transparent; border: 0; padding: 6px 10px; border-radius: 999px;
  color: var(--sub); cursor: pointer;
  transition: background 0.15s;
}
.user-menu-btn:hover { background: var(--bg-soft); }
.user-menu-btn .avatar {
  width: 32px; height: 32px;
  display: inline-flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, var(--grad-a), var(--grad-b));
  color: #fff; font-weight: 700; border-radius: 50%; font-size: 14px;
}

.apps {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}
@media (min-width: 720px) {
  .apps { grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 20px; }
}
.app-card {
  background: var(--card);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 16px 14px;
  display: flex; flex-direction: column; gap: 8px;
  color: var(--text);
  min-height: 132px;
  text-decoration: none;
  transition: transform .15s, box-shadow .15s, border-color .15s;
  cursor: pointer;
  box-shadow: var(--shadow-sm);
  position: relative;
  overflow: hidden;
  --card-accent: var(--accent-soft);
  --card-accent-strong: var(--accent);
}
.app-card::before {
  content: "";
  position: absolute;
  top: -40%; right: -30%;
  width: 220px; height: 220px;
  border-radius: 50%;
  background: radial-gradient(circle, var(--card-accent) 0%, transparent 70%);
  pointer-events: none;
  opacity: 0.9;
  transition: transform .3s;
}
.app-card::after {
  content: "";
  position: absolute;
  bottom: -50%; left: -30%;
  width: 180px; height: 180px;
  border-radius: 50%;
  background: radial-gradient(circle, var(--sky-soft) 0%, transparent 70%);
  pointer-events: none;
  opacity: 0.6;
  transition: transform .3s;
}
/* Cada tarjeta hereda un acento distinto para romper la uniformidad. */
.app-card.tests   { --card-accent: var(--accent-soft); --card-accent-strong: var(--accent); }
.app-card.teoria  { --card-accent: var(--lavender-soft); --card-accent-strong: var(--lavender); }
.app-card.locked  { --card-accent: var(--sky-soft); }
.app-card[hidden] { display: none !important; }
.app-card:hover:not(.locked) {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--card-accent-strong);
}
.app-card:hover:not(.locked)::before { transform: scale(1.2) rotate(15deg); }
.app-card:hover:not(.locked)::after  { transform: scale(1.2) rotate(-10deg); }
.app-icon {
  width: 42px; height: 42px;
  border-radius: 14px;
  display: inline-flex; align-items: center; justify-content: center;
  color: var(--pri-d);
  background: var(--card-accent);
  border: 1px solid var(--glass-border);
  position: relative; z-index: 1;
  box-shadow: inset 0 -2px 6px rgba(255, 255, 255, 0.4);
}
.app-card.teoria .app-icon { color: var(--lavender-d); }
[data-theme="dark"] .app-card.tests   .app-icon { color: var(--accent); }
[data-theme="dark"] .app-card.teoria  .app-icon { color: var(--lavender); }
.app-icon svg { width: 32px; height: 32px; }
.icon-test::before, .icon-teoria::before, .icon-lock::before {
  content: "";
  width: 32px; height: 32px;
  background: currentColor;
  -webkit-mask-size: contain;
          mask-size: contain;
  -webkit-mask-repeat: no-repeat;
          mask-repeat: no-repeat;
  -webkit-mask-position: center;
          mask-position: center;
}
.icon-test::before {
  -webkit-mask-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'><rect x='4' y='3' width='16' height='18' rx='2'/><path d='M8 8h6M8 12h8M8 16h5'/><circle cx='16.5' cy='7.5' r='1.5' fill='black' stroke='none'/></svg>");
          mask-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'><rect x='4' y='3' width='16' height='18' rx='2'/><path d='M8 8h6M8 12h8M8 16h5'/><circle cx='16.5' cy='7.5' r='1.5' fill='black' stroke='none'/></svg>");
}
.icon-teoria::before {
  -webkit-mask-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'><path d='M4 4h6a3 3 0 0 1 3 3v13a2 2 0 0 0-2-2H4z'/><path d='M20 4h-6a3 3 0 0 0-3 3v13a2 2 0 0 1 2-2h7z'/></svg>");
          mask-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'><path d='M4 4h6a3 3 0 0 1 3 3v13a2 2 0 0 0-2-2H4z'/><path d='M20 4h-6a3 3 0 0 0-3 3v13a2 2 0 0 1 2-2h7z'/></svg>");
}
.icon-lock::before {
  -webkit-mask-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'><rect x='4' y='10' width='16' height='11' rx='2'/><path d='M8 10V7a4 4 0 0 1 8 0v3'/></svg>");
          mask-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'><rect x='4' y='10' width='16' height='11' rx='2'/><path d='M8 10V7a4 4 0 0 1 8 0v3'/></svg>");
}
.app-title { font-size: 17px; font-weight: 700; position: relative; z-index: 1; }
.app-desc { color: var(--sub); font-size: 12.5px; line-height: 1.4; position: relative; z-index: 1; }
.app-cta { margin-top: auto; color: var(--pri-d); font-weight: 700; font-size: 13px; position: relative; z-index: 1; }
@media (min-width: 720px) {
  .app-title { font-size: 22px; }
  .app-desc  { font-size: 15px; line-height: 1.55; }
  .app-cta   { font-size: 15px; margin-top: 8px; }
  .app-icon  { width: 60px; height: 60px; border-radius: 18px; }
  .app-card  { padding: 30px 26px; gap: 12px; min-height: 0; }
}
.app-card.locked {
  opacity: .55; cursor: not-allowed;
  background: var(--bg-soft);
}
.app-card.locked .app-icon { color: var(--sub); background: transparent; }

/* ── Footer ────────────────────────────────────────────────────────── */
.foot {
  text-align: center;
  color: var(--sub);
  font-size: 13px;
  margin-top: 20px;
}

/* Los estilos de .modal / .modal-card / .modal-header / .modal-body /
 * .modal-actions viven en shared/modal.css: son iguales en landing,
 * tests y teoría. */

.muted { color: var(--sub); }
.small { font-size: 12.5px; }


/* ── Onboarding: primer login (elegir oposiciones) ─────────────────────── */
.onboarding-list {
  list-style: none;
  padding: 0;
  margin: 14px 0 10px;
  display: flex; flex-direction: column;
  gap: 8px;
  max-height: 60vh;
  overflow-y: auto;
}
.onboarding-list .check-item {
  display: flex; align-items: center;
  gap: 10px;
  padding: 10px 14px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg-soft, var(--card));
  cursor: pointer;
  transition: border-color .15s, background .15s;
}
.onboarding-list .check-item:hover { border-color: var(--pri); }
.onboarding-list .check-item:has(input:checked) {
  border-color: var(--pri);
  background: var(--pri-soft);
}
.onboarding-list .check-item input { margin: 0; }
.onboarding-list strong { display: block; }
.onboarding-list .muted { display: block; margin-top: 2px; }