/* ================================================================
   BASE  —  variables, reset, efectos de pantalla, navs, botones
   ================================================================ */

h1, h2, h3, h4, h5, h6, p { margin: 0; }
p { font-size: 0.8em; line-height: 1.5; margin-bottom: 0.75em; }
p:last-child { margin-bottom: 0; }
button { cursor: pointer; }
.center { text-align: center; }
.hidden { display: none !important; }
.filter-subcategories:empty { display: none; }
*::-webkit-scrollbar { display: none; }

/* ── Variables ─────────────────────────────────────────────────── */
.tarot-app {
  --ink:         #d8d2b8;
  --ink-muted:   #9a947a;
  --ink-dim:     #5e5843;
  --bg-dark:     #070608;
  --bg-mid:      #0e0c11;
  --bg-panel:    #120b15;
  --accent:      #5e5843;
  --accent-hi:   #cfc7a0;
}

.tarot-app *, .tarot-app *::before, .tarot-app *::after {
  box-sizing: border-box;
}

/* ── Fondo y textura de pantalla ────────────────────────────────── */
.tarot-app {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(circle at 50% 20%, #15131a 0%, transparent 45%),
    var(--bg-dark);
  color: var(--ink);
  font-family: "Times New Roman", Times, serif;
  font-size: 14px;
  line-height: 1.5;
  overflow: hidden;
}

/* Pixel overlay */
.tarot-app::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 9998;
  background-image: radial-gradient(circle, rgba(0,0,0,0.35) 30%, transparent 31%);
  background-size: 3px 3px;
  mix-blend-mode: multiply;
  opacity: 0.8;
}

/* Scanlines */
.tarot-app::after {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 9997;
  background-image: repeating-linear-gradient(
    0deg,
    rgba(255,255,255,0.1) 0px,
    rgba(255,255,255,0.1) 1px,
    transparent 5px
  );
  mix-blend-mode: overlay;
  opacity: 0.5;
}

/* ── Pantallas ──────────────────────────────────────────────────── */
#tarot-root {
  width: 100%;
  height: 100vh;
  position: relative;
  overflow: hidden;
}

.screen {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

/* ── Navs esquina ───────────────────────────────────────────────── */
.nav-1 { position: fixed; top: 0.75rem; left: 0.75rem; z-index: 1000; }
.nav-2 { position: fixed; top: 0.75rem; right: 0.75rem; z-index: 1000; display: flex; flex-direction: column; gap: 0.5rem; align-items: flex-end; }
.nav-3 { position: fixed; bottom: 0.75rem; left: 0.75rem; z-index: 1000; display: flex; flex-direction: column; gap: 0.5rem; align-items: flex-start; }
.nav-4 { position: fixed; bottom: 0.75rem; right: 0.75rem; z-index: 1000; display: flex; flex-direction: column; gap: 0.5rem; align-items: flex-end; }

.nav-link {
  font-size: 0.75rem;
  font-family: inherit;
  letter-spacing: 0.08em;
  text-decoration: none;
  color: var(--ink-muted);
  opacity: 0.5;
  background: none;
  border: none;
  padding: 0;
  transition: opacity 0.2s steps(2), color 0.2s steps(2);
}
.nav-link:hover { opacity: 1; color: var(--ink); }

.primary-action {
  padding: 0.4rem 1.4rem;
  font-size: 0.75rem;
  font-family: inherit;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  background: var(--bg-mid);
  color: var(--ink);
  border: 1px solid var(--accent);
  border-radius: 0;
  transition: none;
  z-index: 9999;
}
.primary-action:hover        { background: #14121a; color: #f0ead2; }
.primary-action:active       { background: #050407; }
.primary-action.active       { border-color: var(--accent-hi); color: var(--accent-hi); }

@keyframes spell-cast {
  0%   { border-color: var(--accent);    box-shadow: none;                                                          color: var(--ink);      transform: scale(1); }
  18%  { border-color: var(--accent-hi); box-shadow: 0 0 0 1px var(--accent-hi), 0 0 14px rgba(207,199,160,0.4);  color: var(--ink);      transform: scale(1.05); }
  40%  { border-color: var(--accent-hi); box-shadow: 0 0 0 2px var(--accent-hi), 0 0 32px rgba(207,199,160,0.75); color: #f0ead2;         transform: scale(1.02); }
  65%  { border-color: var(--accent-hi); box-shadow: 0 0 0 2px var(--accent-hi), 0 0 28px rgba(207,199,160,0.65); color: #f0ead2;         transform: scale(1.02); }
  85%  { border-color: var(--accent-hi); box-shadow: 0 0 0 1px var(--accent-hi), 0 0 8px rgba(207,199,160,0.2);   color: var(--ink-muted); transform: scale(1); }
  100% { border-color: var(--accent);    box-shadow: none;                                                          color: var(--ink);      transform: scale(1); }
}
.btn-casting {
  animation: spell-cast 1.4s ease-out;
  pointer-events: none;
}

/* ── Sidebars ───────────────────────────────────────────────────── */
.sidebar {
  position: fixed;
  top: 0;
  height: 100vh;
  width: 230px;
  background: var(--bg-panel);
  padding: 3rem 1.25rem 1.25rem;
  display: flex;
  align-items: center;
  z-index: 100;
  transition: transform 0.65s cubic-bezier(0.33, 0, 0.2, 1);
}

/* La sidebar derecha tiene layout columna: toggle arriba, contenido abajo */
.sidebar-right {
  flex-direction: column;
  align-items: stretch;
  justify-content: flex-start;
}
.sidebar-right .sidebar-content {
  flex: 1;
  min-height: 0;
  max-height: none;
  overflow-y: auto;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* ── Checkbox de modo (Solo arcanos mayores) ────────────────────── */
.sidebar-toggle {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  cursor: pointer;
  user-select: none;
  flex-shrink: 0;
  padding-bottom: 1rem;
  margin-bottom: 0.75rem;
  border-bottom: 1px solid var(--accent);
}

.sidebar-toggle input[type="checkbox"] {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}

.sidebar-toggle-box {
  width: 13px;
  height: 13px;
  border: 1px solid var(--accent);
  flex-shrink: 0;
  position: relative;
  transition: border-color 0.2s;
}
.sidebar-toggle-box::after {
  content: '';
  position: absolute;
  inset: 3px;
  background: var(--accent-hi);
  opacity: 0;
  transition: opacity 0.15s;
}

.sidebar-toggle input:checked ~ .sidebar-toggle-box {
  border-color: var(--accent-hi);
}
.sidebar-toggle input:checked ~ .sidebar-toggle-box::after {
  opacity: 1;
}
.sidebar-toggle input:checked ~ .sidebar-toggle-label {
  color: var(--accent-hi);
}

.sidebar-toggle-label {
  font-size: 0.90rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-muted);
  transition: color 0.15s;
  line-height: 1.3;
}

.sidebar-left  { left: 0;  border-right: 1px solid var(--accent); }
.sidebar-right { right: 0; border-left:  1px solid var(--accent); }

/* Collapsed: solo el rombo asoma */
.sidebar-left.collapsed  { transform: translateX(calc(-100% + 20px)); }
.sidebar-right.collapsed { transform: translateX(calc(100% - 20px)); }

.sidebar-content {
  max-height: 70vh;
  overflow: auto;
  width: 100%;
  transition: opacity 0.5s ease;
}
.sidebar.collapsed .sidebar-content { opacity: 0; pointer-events: none; }

.handler {
  position: absolute;
  top: 50%;
  width: 20px;
  height: 20px;
  background: linear-gradient(135deg, var(--accent-hi), #7a7356);
  transform: translateY(-50%) rotate(45deg);
  border: 1px solid var(--accent);
  box-shadow: 0 0 6px rgba(207,199,160,0.3), inset 0 0 4px rgba(0,0,0,0.4);
  cursor: pointer;
  z-index: 101;
}
.handler-left  { right: -10px; }
.handler-right { left:  -10px; }

.handler::after {
  content: "";
  position: absolute;
  inset: -6px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(207,199,160,0.35), transparent 65%);
  opacity: 0;
  transition: opacity 0.3s ease;
}
.handler:hover::after { opacity: 1; }

/* Contenido de sidebars (modo tirada) */
.sb-pos-label  { font-size: 0.90rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--ink-muted); margin-bottom: 0.5rem; }
.sb-card-number{ font-size: 0.8rem; color: var(--ink-muted); }
.sb-card-name  { font-size: 1.3rem; letter-spacing: 0.05em; margin-bottom: 0.5rem; }
.sb-keywords   { display: flex; flex-wrap: wrap; gap: 0.3rem; margin-bottom: 0.75rem; }
.sb-keywords span {
  font-size: 0.6rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-muted);
  border: 1px solid var(--accent);
  padding: 0.1rem 0.4rem;
}
.sb-meaning    { font-size: 0.88rem; line-height: 1.3; }
.sb-meaning.placeholder { color: var(--ink-dim); font-style: italic; }
.sb-label      { font-size: 0.90rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--ink-muted); margin-bottom: 0.5rem; }
.sb-desc       { font-size: 0.88rem; line-height: 1.3; color: var(--ink); }

/* ── Análisis de tirada (sidebar derecha) ───────────────────────── */
.sb-analysis-text {
  font-size: 0.90rem;
  line-height: 1.5;
  color: var(--ink);
  font-style: italic;
  text-align: center;
}

/* ── Pantalla de inicio ─────────────────────────────────────────── */
.screen-home {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0;
}

.back-home {
  position: fixed;
  top: 0.75rem;
  left: 0.75rem;
  font-size: 0.75rem;
  font-family: inherit;
  letter-spacing: 0.08em;
  text-decoration: none;
  color: var(--ink-muted);
  opacity: 0.5;
  transition: opacity 0.2s steps(2), color 0.2s steps(2);
}
.back-home:hover { opacity: 1; color: var(--ink); }

.home-content {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0;
}

.home-eyebrow {
  font-size: 0.8rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ink-muted);
  margin-bottom: 0.5rem;
}

.home-title {
  font-size: clamp(1.5rem, 10vw, 2rem);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--ink);
  font-weight: normal;
  line-height: 1;
  margin-bottom: 0.75rem;
}

.home-subtitle {
  font-size: 0.80rem;
  letter-spacing: 0.12em;
  color: var(--ink-muted);
  text-transform: lowercase;
  margin-bottom: 2.5rem;
}

.home-credit {
  margin-top: 2rem;
  font-size: 0.65rem;
  letter-spacing: 0.08em;
  color: var(--ink-muted);
  opacity: 0.7;
}

.home-credit a { color: inherit; }

.study-credit {
  margin: 0;
  padding: 0.5rem 0;
  text-align: center;
  font-size: 0.65rem;
  letter-spacing: 0.06em;
  color: var(--ink-muted);
  opacity: 0.7;
}

.study-credit a { color: inherit; }

.home-modes {
  display: flex;
  gap: 1.5rem;
}

.mode-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.4rem;
  width: 300px;
  padding: 1.25rem 1rem;
  background: var(--bg-mid);
  border: 1px solid var(--accent);
  color: var(--ink);
  font-family: inherit;
  transition: none;
}
.mode-btn:hover {
  background: #14121a;
  border-color: var(--accent-hi);
}
.mode-btn:active { background: #050407; }

.mode-btn-title {
  font-size: 1rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}
.mode-btn-desc {
  font-size: 0.80rem;
  letter-spacing: 0.05em;
  color: var(--ink-muted);
  line-height: 1.4;
  text-align: center;
}

/* ── Selector de tiradas (panel overlay) ───────────────────────── */
.spread-selector {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 500;
  background: var(--bg-panel);
  border: 1px solid var(--accent);
  padding: 1.5rem;
  min-width: 300px;
  max-width: 400px;
  max-height: 80vh;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.spread-selector-hint {
  font-size: 0.90rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--ink-muted);
  margin-bottom: 1rem;
  text-align: center;
}

.spread-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  overflow-y: auto;
  flex: 1;
  min-height: 0;
  -webkit-mask-image: linear-gradient(to bottom, black 78%, transparent 100%);
  mask-image: linear-gradient(to bottom, black 78%, transparent 100%);
}
.spread-list li:last-child {
  margin-bottom: 5em;
}

.spread-option {
  width: 100%;
  text-align: left;
  background: var(--bg-dark);
  border: 1px solid var(--accent);
  color: var(--ink);
  font-family: inherit;
  padding: 0.75rem 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}
.spread-option:hover { background: #14121a; border-color: var(--accent-hi); }

.spread-option-name {
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.spread-option-desc {
  font-size: 0.84rem;
  color: var(--ink-muted);
  line-height: 1.4;
}

/* ── Botón central de barajar ───────────────────────────────────── */
.shuffle-center {
  position: fixed;
  bottom: 6.5rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 500;
  display: flex;
  align-items: center;
  gap: 1.5rem;
  pointer-events: none;
}
.shuffle-center:has(#btn-shuffle.hidden) { display: none; }

/* Líneas decorativas flanqueando el botón */
.shuffle-center::before,
.shuffle-center::after {
  content: '';
  width: 3.5rem;
  height: 1px;
  background: linear-gradient(to right, transparent, var(--accent));
  flex-shrink: 0;
}
.shuffle-center::before { transform: scaleX(-1); }

.btn-shuffle-ornate {
  pointer-events: auto;
  position: relative;
  padding: 0.65rem 2.25rem;
  font-size: 0.68rem;
  letter-spacing: 0.35em;
  text-transform: uppercase;
  font-family: inherit;
  background: transparent;
  color: var(--ink);
  border: 1px solid var(--accent-hi);
  cursor: pointer;
  transition: color 0.2s, border-color 0.2s, box-shadow 0.2s;
  white-space: nowrap;
}
/* Líneas interiores superiores e inferiores */
.btn-shuffle-ornate::before,
.btn-shuffle-ornate::after {
  content: '';
  position: absolute;
  left: 0.6rem;
  right: 0.6rem;
  height: 1px;
  background: var(--accent);
  transition: background 0.2s;
}
.btn-shuffle-ornate::before { top: 3px; }
.btn-shuffle-ornate::after  { bottom: 3px; }

.btn-shuffle-ornate:hover {
  border-color: var(--accent-hi);
  box-shadow: 0 0 12px rgba(207,199,160,0.18);
}
.btn-shuffle-ornate:hover::before,
.btn-shuffle-ornate:hover::after {
  background: var(--accent-hi);
}

/* Reutiliza la animación de hechizo */
.btn-shuffle-ornate.btn-casting {
  animation: spell-cast 1.4s ease-out;
  pointer-events: none;
}

/* ── Toast de hint ──────────────────────────────────────────────── */
@keyframes drag-hint-show {
  0%   { transform: translateX(-50%) translateY(140%); opacity: 0; }
  12%  { transform: translateX(-50%) translateY(0);    opacity: 1; }
  78%  { transform: translateX(-50%) translateY(0);    opacity: 1; }
  100% { transform: translateX(-50%) translateY(140%); opacity: 0; }
}

.drag-hint {
  position: fixed;
  bottom: 2.5rem;
  left: 50%;
  z-index: 9000;
  background: var(--bg-panel);
  border: 1px solid var(--accent);
  color: var(--ink-muted);
  font-size: 0.62rem;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  padding: 0.55rem 1.25rem;
  pointer-events: none;
  white-space: nowrap;
  animation: drag-hint-show 4.8s cubic-bezier(0.22, 1, 0.36, 1) forwards;
}

/* Checkbox dentro del selector de tiradas */
.spread-selector-toggle {
  border-top: none;
  border-bottom: 1px solid rgba(94,88,67,0.35);
  padding-top: 0;
  padding-bottom: 0.75rem;
  margin-top: 0;
  margin-bottom: 1rem;
}

/* ── Modal ──────────────────────────────────────────────────────── */

@keyframes modal-backdrop-enter {
  from { opacity: 0; }
  to   { opacity: 1; }
}

@keyframes modal-box-enter {
  from {
    opacity: 0;
    transform: translateY(28px) scale(0.96);
    filter: blur(4px);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
    filter: blur(0);
  }
}

.card-modal {
  position: fixed;
  inset: 0;
  z-index: 8000;
  display: flex;
  align-items: center;
  justify-content: center;
}

.modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(7, 6, 8, 0.88);
  cursor: pointer;
  animation: modal-backdrop-enter 0.7s ease forwards;
}

.modal-box {
  position: relative;
  z-index: 1;
  background: var(--bg-panel);
  border: 1px solid var(--accent);
  max-width: 700px;
  width: 90vw;
  max-height: 90vh;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  animation: modal-box-enter 0.9s cubic-bezier(0.33, 0, 0.2, 1) forwards;
}

.modal-close {
  position: absolute;
  top: 0.75rem;
  right: 0.75rem;
  background: none;
  border: none;
  color: var(--ink-muted);
  font-size: 1rem;
  font-family: inherit;
  cursor: pointer;
  z-index: 2;
  transition: color 0.15s;
}
.modal-close:hover { color: var(--ink); }

.modal-inner {
  display: flex;
  gap: 2rem;
  padding: 2rem;
  flex: 1;
  min-height: 0;
  overflow: hidden;
}

.modal-img-wrap {
  flex-shrink: 0;
  width: 160px;
  align-self: flex-start;
}
.modal-img-wrap.reversed img { transform: rotate(180deg); }
.modal-img {
  width: 100%;
  display: block;
  border: 1px solid var(--accent);
}

.modal-content {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  overflow-y: auto;
  min-height: 0;
}

.modal-number {
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  color: var(--ink-muted);
  text-transform: uppercase;
}
.modal-name {
  font-size: 1.4rem;
  letter-spacing: 0.05em;
  font-weight: normal;
}
.modal-name em { font-size: 0.85rem; color: var(--ink-muted); }

.modal-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 0.3rem;
  margin-top: 0.25rem;
}
.modal-badge {
  font-size: 0.6rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-muted);
  border: 1px solid var(--accent);
  padding: 0.1rem 0.5rem;
}

/* ── Iconos de símbolos (planeta, zodiaco, elemento, palo) ──────── */
.modal-symbols,
.card-symbols {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-top: 0.4rem;
}

.symbol-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  position: relative;
  cursor: pointer;
}

.symbol-icon {
  width: 22px;
  height: 22px;
  object-fit: contain;
  opacity: 0.75;
  transition: opacity 0.15s;
  display: block;
}

/* Tooltip */
.symbol-label {
  position: absolute;
  bottom: calc(100% + 7px);
  left: 50%;
  transform: translateX(-50%);
  background: var(--bg-panel);
  border: 1px solid var(--accent-hi);
  color: var(--ink);
  font-size: 0.55rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.2rem 0.55rem;
  white-space: nowrap;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.15s;
  z-index: 200;
}
.symbol-label::after {
  content: '';
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  border: 4px solid transparent;
  border-top-color: var(--accent-hi);
}

/* Desktop: hover */
@media (hover: hover) {
  .symbol-badge:hover .symbol-icon  { opacity: 1; }
  .symbol-badge:hover .symbol-label { opacity: 1; }
}

/* Mobile (y desktop): click → clase .active añadida por JS */
.symbol-badge.active .symbol-icon  { opacity: 1; }
.symbol-badge.active .symbol-label { opacity: 1; }

.modal-keywords {
  display: flex;
  flex-wrap: wrap;
  gap: 0.3rem;
  margin-top: 0.25rem;
}
.modal-keyword {
  font-size: 0.90rem;
  letter-spacing: 0.07em;
  color: var(--ink-dim);
  font-style: italic;
}
.modal-keyword::after { content: " ·"; }
.modal-keyword:last-child::after { content: ""; }

.modal-meanings {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-top: 0.75rem;
  border-top: 1px solid var(--accent);
  padding-top: 1rem;
}

.modal-meaning-title {
  font-size: 0.90rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--ink-muted);
  margin-bottom: 0.35rem;
  font-weight: normal;
}
.modal-meaning-text {
  font-size: 0.8rem;
  line-height: 1.5;
  color: var(--ink);
}
.modal-meaning-text.placeholder {
  color: var(--ink-dim);
  font-style: italic;
}

/* ── Lazy-load: fade genérico para imágenes de carta ────────────── */
.card-img-fade {
  opacity: 0;
  transition: opacity 0.9s ease;
}
.card-img-fade.img-loaded {
  opacity: 1;
}