/* ============================================================
   DOMINOMANCIA v1 — Estilos principales
   Estética: Art Déco oscuro · Ivory & Obsidian · Elegancia ritual
   ============================================================ */

/* ── Variables ─────────────────────────────────────────────── */
:root {
    --obsidian:      #0D0F14;
    --onyx:          #161920;
    --carbon:        #1E2130;
    --slate:         #252B3B;
    --smoke:         #323A50;

    --ivory:         #F5F0E8;
    --pearl:         #EDE8DF;
    --cream:         #D6CEBB;
    --sand:          #A89880;

    --gold:          #C9A84C;
    --gold-light:    #E2C46E;
    --gold-dark:     #8B6914;
    --gold-glow:     rgba(201, 168, 76, 0.18);

    --pip-color:     #1A1D28;
    --pip-color-lg:  #0D0F14;

    --red-accent:    #8B2020;
    --teal-accent:   #1A5055;
    --indigo-accent: #2A2D6E;

    --font-display:  'Playfair Display', Georgia, serif;
    --font-body:     'Crimson Pro', 'Times New Roman', serif;

    --radius-tile:   6px;
    --radius-card:   14px;
    --transition:    all 0.28s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-bounce: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* ── Reset mínimo ──────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
button { cursor: pointer; border: none; background: none; font: inherit; }

/* ── Base del app ──────────────────────────────────────────── */
#domino-app {
    position: relative;
    min-height: 100vh;
    background-color: var(--obsidian);
    color: var(--ivory);
    font-family: var(--font-body);
    font-size: 17px;
    line-height: 1.65;
    overflow-x: hidden;
}

/* ── Fondo decorativo ──────────────────────────────────────── */
.bg-ornament {
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 0;
    overflow: hidden;
}

.dot-grid {
    position: absolute;
    inset: 0;
    background-image: radial-gradient(circle, rgba(201,168,76,0.09) 1px, transparent 1px);
    background-size: 28px 28px;
    mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 40%, transparent 100%);
}

.glow-orb {
    position: absolute;
    width: 500px;
    height: 500px;
    border-radius: 50%;
    filter: blur(120px);
    opacity: 0.25;
}
.glow-orb--left {
    background: radial-gradient(circle, var(--gold-dark), transparent 70%);
    top: -150px;
    left: -200px;
}
.glow-orb--right {
    background: radial-gradient(circle, #1A3050, transparent 70%);
    bottom: -150px;
    right: -200px;
}

/* ── Pantallas ─────────────────────────────────────────────── */
.screen {
    display: none;
    position: relative;
    z-index: 1;
    min-height: 100vh;
    padding: 0 0 60px;
}
.screen--active {
    display: block;
    animation: fadeIn 0.4s ease;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(12px); }
    to   { opacity: 1; transform: translateY(0); }
}

.screen-inner {
    max-width: 900px;
    margin: 0 auto;
    padding: 40px 20px;
}
.screen-inner--centered {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    padding: 40px 20px;
}

/* ── App Header ────────────────────────────────────────────── */
.app-header {
    text-align: center;
    padding: 48px 0 36px;
}

.header-symbol {
    width: 90px;
    height: 45px;
    margin: 0 auto 24px;
    color: var(--gold);
    filter: drop-shadow(0 0 16px var(--gold-glow));
    animation: floatSymbol 7s ease-in-out infinite;
}
.header-symbol svg { width: 100%; height: 100%; }

@keyframes floatSymbol {
    0%, 100% { transform: translateY(0); }
    50%       { transform: translateY(-8px); }
}

.app-title {
    font-family: var(--font-display);
    font-size: clamp(2.4rem, 6vw, 4rem);
    font-weight: 900;
    font-style: italic;
    letter-spacing: 3px;
    background: linear-gradient(135deg, var(--gold-dark) 0%, var(--gold-light) 45%, var(--gold) 70%, var(--cream) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1.1;
    margin-bottom: 14px;
    text-shadow: none;
}

.app-subtitle {
    font-family: var(--font-body);
    font-size: clamp(0.95rem, 2vw, 1.15rem);
    font-style: italic;
    color: var(--sand);
    letter-spacing: 1.5px;
}

/* ── Welcome content ───────────────────────────────────────── */
.welcome-content {
    max-width: 680px;
    margin: 0 auto;
}

.welcome-intro {
    text-align: center;
    color: var(--cream);
    font-size: 1.1rem;
    line-height: 1.75;
    margin-bottom: 44px;
    padding: 24px 28px;
    border: 1px solid rgba(201,168,76,0.15);
    border-radius: var(--radius-card);
    background: rgba(201,168,76,0.04);
}

/* ── Tarjetas de tirada ─────────────────────────────────────── */
.tirada-cards {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.tirada-card {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 22px 24px;
    border: 1px solid rgba(201,168,76,0.2);
    border-radius: var(--radius-card);
    background: linear-gradient(135deg, var(--carbon), var(--slate));
    color: var(--ivory);
    text-align: left;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.tirada-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, var(--gold-glow), transparent 60%);
    opacity: 0;
    transition: var(--transition);
}

.tirada-card:hover { 
    border-color: var(--gold); 
    transform: translateY(-3px);
    box-shadow: 0 12px 40px rgba(0,0,0,0.4), 0 0 0 1px var(--gold-glow);
}
.tirada-card:hover::before { opacity: 1; }
.tirada-card:active { transform: translateY(-1px); }

.tirada-card__icon {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 60px;
    position: relative;
    z-index: 1;
}

.tirada-card__icon--triple {
    gap: 4px;
    width: 100px;
}

.tirada-card__body {
    flex: 1;
    position: relative;
    z-index: 1;
}

.tirada-card__title {
    font-family: var(--font-display);
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--gold-light);
    margin-bottom: 5px;
    letter-spacing: 0.5px;
}

.tirada-card__desc {
    font-size: 0.95rem;
    color: var(--cream);
    line-height: 1.5;
}

.tirada-card__arrow {
    font-size: 1.4rem;
    color: var(--gold);
    opacity: 0.6;
    transition: var(--transition);
    position: relative;
    z-index: 1;
}
.tirada-card:hover .tirada-card__arrow {
    opacity: 1;
    transform: translateX(4px);
}

/* ── Mini domino (tarjetas de tipo) ─────────────────────────── */
.mini-domino {
    width: 28px;
    height: 52px;
    background: var(--ivory);
    border-radius: 4px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 2px;
    padding: 3px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.4);
    position: relative;
}

.mini-domino--sm {
    width: 22px;
    height: 42px;
}

.mini-domino--center {
    transform: translateY(-4px);
}

.mini-domino__half {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    flex: 1;
}

.mini-domino__divider {
    width: 80%;
    height: 1px;
    background: rgba(0,0,0,0.25);
    flex-shrink: 0;
}

/* Pips decorativos en los mini dominós del welcome */
.pip {
    display: block;
    background: var(--pip-color);
    border-radius: 50%;
    width: 6px;
    height: 6px;
}
.mini-domino--sm .pip { width: 5px; height: 5px; }

/* ── Pantalla de selección ─────────────────────────────────── */
.select-header {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 24px 0 8px;
}

.btn-back {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: 1px solid rgba(201,168,76,0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gold);
    transition: var(--transition);
    flex-shrink: 0;
}
.btn-back svg { width: 20px; height: 20px; }
.btn-back:hover {
    border-color: var(--gold);
    background: var(--gold-glow);
}

.select-title {
    font-family: var(--font-display);
    font-size: clamp(1.5rem, 3.5vw, 2.2rem);
    font-weight: 700;
    color: var(--ivory);
    letter-spacing: 0.5px;
}

.select-subtitle {
    font-size: 0.95rem;
    font-style: italic;
    color: var(--sand);
    margin-top: 2px;
}

/* Contador */
.selection-counter {
    text-align: center;
    font-family: var(--font-display);
    font-size: 1.05rem;
    color: var(--gold);
    letter-spacing: 1px;
    padding: 10px 0 6px;
}

/* Etiquetas de posición */
.position-labels {
    display: flex;
    justify-content: center;
    gap: 20px;
    padding: 8px 0 16px;
}
.position-labels.hidden { display: none; }

.pos-label {
    font-family: var(--font-display);
    font-size: 0.82rem;
    font-style: italic;
    letter-spacing: 2px;
    text-transform: uppercase;
    padding: 4px 14px;
    border-radius: 20px;
    border: 1px solid;
}
.pos-label--past    { color: var(--sand);     border-color: rgba(168,152,128,0.4); background: rgba(168,152,128,0.07); }
.pos-label--present { color: var(--gold);     border-color: rgba(201,168,76,0.4);  background: rgba(201,168,76,0.07); }
.pos-label--future  { color: var(--pearl);    border-color: rgba(245,240,232,0.3); background: rgba(245,240,232,0.05); }

/* ── Grid de fichas ─────────────────────────────────────────── */
.domino-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(56px, 1fr));
    gap: 10px;
    padding: 16px 0 24px;
}

@media (max-width: 480px) {
    .domino-grid {
        grid-template-columns: repeat(auto-fill, minmax(48px, 1fr));
        gap: 8px;
    }
}

/* ── Flip card — contenedor externo ─────────────────────────── */
.domino-flip {
    aspect-ratio: 1 / 1.9;
    perspective: 600px;
    cursor: pointer;
    outline: none;
    position: relative;
}

/* Inner — el elemento que rota en 3D */
.domino-flip__inner {
    position: relative;
    width: 100%;
    height: 100%;
    transform-style: preserve-3d;
    transition: transform 0.55s cubic-bezier(0.45, 0.05, 0.55, 0.95);
    border-radius: var(--radius-tile);
}

/* Volteado: revelar anverso */
.domino-flip--revealed .domino-flip__inner {
    transform: rotateY(180deg);
}

/* Caras — propiedades comunes */
.domino-flip__face {
    position: absolute;
    inset: 0;
    border-radius: var(--radius-tile);
    backface-visibility: hidden;
    -webkit-backface-visibility: hidden;
    overflow: hidden;
}

/* ── REVERSO (boca abajo — se ve al inicio) ─────────────────── */
.domino-flip__face--back {
    background: linear-gradient(145deg, var(--slate), var(--carbon));
    border: 1.5px solid rgba(201,168,76,0.25);
    box-shadow: 0 2px 8px rgba(0,0,0,0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gold);
    transition: border-color 0.2s, box-shadow 0.2s;
}

.domino-flip:hover .domino-flip__face--back,
.domino-flip:focus-visible .domino-flip__face--back {
    border-color: var(--gold);
    box-shadow: 0 0 0 2px var(--gold-glow), 0 4px 16px rgba(0,0,0,0.5);
}

/* SVG del patrón del reverso */
.back-pattern {
    width: 78%;
    height: 88%;
}

/* ── ANVERSO (con los puntos) ───────────────────────────────── */
.domino-flip__face--front {
    background: var(--ivory);
    transform: rotateY(180deg);
    display: flex;
    flex-direction: column;
    align-items: stretch;
    padding: 4px 3px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.5);
    border: 2px solid transparent;
    transition: border-color 0.2s, box-shadow 0.2s;
}

/* Seleccionada — borde dorado en el anverso */
.domino-flip--selected .domino-flip__face--front {
    border-color: var(--gold);
    box-shadow: 0 0 0 2px var(--gold), 0 4px 20px var(--gold-glow);
}

.domino-flip--selected .half-svg circle {
    fill: var(--gold);
}

/* Hover sobre una ficha ya volteada pero no seleccionada */
.domino-flip--revealed:not(.domino-flip--selected) .domino-flip__face--front {
    border-color: rgba(201,168,76,0.4);
}

/* Partes internas del anverso */
.domino-tile__half {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
}

.domino-tile__divider {
    height: 1.5px;
    background: rgba(0,0,0,0.2);
    margin: 1px 4px;
    flex-shrink: 0;
}

.domino-flip--selected .domino-tile__divider {
    background: rgba(201,168,76,0.35);
}

/* SVGs de puntos */
.half-svg {
    width: 100%;
    height: 100%;
    display: block;
}

.half-svg circle {
    fill: var(--pip-color);
    transition: fill 0.25s ease;
}

/* ── Botón consultar ────────────────────────────────────────── */
.consult-area {
    display: flex;
    justify-content: center;
    padding: 16px 0;
}

.btn-consult {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 14px 36px;
    background: var(--slate);
    border: 1px solid var(--smoke);
    border-radius: 50px;
    color: var(--sand);
    font-family: var(--font-display);
    font-size: 1rem;
    font-weight: 600;
    letter-spacing: 1.5px;
    transition: var(--transition);
    cursor: not-allowed;
    opacity: 0.45;
}

.btn-consult svg { width: 18px; height: 18px; }

.btn-consult--ready {
    background: linear-gradient(135deg, var(--gold-dark), var(--gold));
    border-color: var(--gold-light);
    color: var(--obsidian);
    opacity: 1;
    cursor: pointer;
    box-shadow: 0 4px 24px var(--gold-glow);
}

.btn-consult--ready:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 32px rgba(201,168,76,0.35);
}

.btn-consult--ready:active {
    transform: translateY(0);
}

/* ── Pantalla de carga ──────────────────────────────────────── */
.loading-ritual {
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 40px;
}

.loading-dominos {
    display: flex;
    gap: 12px;
    align-items: flex-end;
}

.ld-piece {
    width: 36px;
    height: 68px;
    background: linear-gradient(160deg, var(--slate), var(--carbon));
    border: 1px solid var(--gold);
    border-radius: 5px;
    box-shadow: 0 0 12px var(--gold-glow);
    animation: dominoFall 1.4s ease-in-out infinite;
}

.ld-piece--1 { animation-delay: 0s;    transform-origin: bottom center; }
.ld-piece--2 { animation-delay: 0.18s; transform-origin: bottom center; }
.ld-piece--3 { animation-delay: 0.36s; transform-origin: bottom center; }

@keyframes dominoFall {
    0%, 100% { transform: rotate(0deg);   opacity: 0.5; }
    30%       { transform: rotate(-15deg); opacity: 1;   }
    60%       { transform: rotate(0deg);   opacity: 0.5; }
}

.loading-text {
    font-family: var(--font-display);
    font-size: 1.1rem;
    font-style: italic;
    color: var(--gold);
    letter-spacing: 1px;
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 0.6; }
    50%       { opacity: 1; }
}

/* ── Pantalla de resultados ─────────────────────────────────── */
.result-header {
    text-align: center;
    padding: 32px 0 24px;
}

.result-heading {
    font-family: var(--font-display);
    font-size: clamp(1.8rem, 4vw, 2.8rem);
    font-weight: 700;
    font-style: italic;
    color: var(--gold-light);
    letter-spacing: 2px;
}

/* Contenedor de lecturas */
.readings-container {
    display: flex;
    flex-direction: column;
    gap: 28px;
}

/* Tarjeta de lectura individual */
.reading-card {
    background: linear-gradient(160deg, var(--carbon), var(--slate));
    border: 1px solid rgba(201,168,76,0.2);
    border-radius: var(--radius-card);
    padding: 28px 28px 24px;
    position: relative;
    overflow: hidden;
    animation: cardReveal 0.5s ease both;
    transition: var(--transition);
}

.reading-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--gold), transparent);
    opacity: 0.6;
}

.reading-card:hover {
    border-color: rgba(201,168,76,0.4);
    box-shadow: 0 8px 32px rgba(0,0,0,0.3);
}

@keyframes cardReveal {
    from { opacity: 0; transform: translateY(20px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* Etiqueta de posición en la card */
.reading-card__pos-label {
    font-family: var(--font-display);
    font-size: 0.78rem;
    font-style: italic;
    letter-spacing: 3px;
    text-transform: uppercase;
    margin-bottom: 18px;
}
.pos--past    { color: var(--sand); }
.pos--present { color: var(--gold); }
.pos--future  { color: var(--pearl); }

/* Layout de la card: ficha a la izquierda, texto a la derecha */
.reading-card__domino {
    float: left;
    margin: 0 22px 16px 0;
}

@media (max-width: 520px) {
    .reading-card__domino {
        float: none;
        display: flex;
        justify-content: center;
        margin: 0 0 18px 0;
    }
}

/* Ficha grande en resultados */
.domino-display {
    width: 72px;
    height: 134px;
    background: var(--ivory);
    border-radius: 8px;
    display: flex;
    flex-direction: column;
    align-items: stretch;
    padding: 7px 6px;
    box-shadow: 0 4px 16px rgba(0,0,0,0.5), 0 0 0 1.5px var(--gold);
}

.domino-display__half {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
}

.domino-display__divider {
    height: 2px;
    background: rgba(0,0,0,0.2);
    margin: 2px 6px;
    flex-shrink: 0;
}

.half-svg-lg {
    width: 100%;
    height: 100%;
    display: block;
}

.half-svg-lg circle {
    fill: var(--pip-color-lg);
}

/* Etiqueta numérica de la ficha */
.reading-card__ficha-label {
    font-family: var(--font-display);
    font-size: 0.82rem;
    color: var(--gold);
    letter-spacing: 2px;
    margin-bottom: 8px;
    font-style: italic;
}

/* Título y texto */
.reading-card__title {
    font-family: var(--font-display);
    font-size: clamp(1.2rem, 3vw, 1.6rem);
    font-weight: 700;
    color: var(--ivory);
    margin-bottom: 10px;
    line-height: 1.2;
}

.reading-card__text {
    font-family: var(--font-body);
    font-size: 1.05rem;
    color: var(--cream);
    line-height: 1.75;
    margin-bottom: 14px;
}

/* Keywords */
.reading-card__keywords {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    clear: both;
    margin-top: 6px;
}

.keyword-tag {
    font-family: var(--font-body);
    font-size: 0.82rem;
    font-style: italic;
    letter-spacing: 0.5px;
    color: var(--gold);
    background: rgba(201,168,76,0.08);
    border: 1px solid rgba(201,168,76,0.25);
    border-radius: 20px;
    padding: 3px 12px;
    transition: var(--transition);
}

.keyword-tag:hover {
    background: rgba(201,168,76,0.15);
    border-color: var(--gold);
}

/* Clearfix */
.reading-card::after {
    content: '';
    display: table;
    clear: both;
}

/* ── Bloque de síntesis ─────────────────────────────────────── */
.synthesis-block {
    margin-top: 32px;
    padding: 28px 32px;
    border: 1px solid rgba(201,168,76,0.3);
    border-radius: var(--radius-card);
    background: linear-gradient(135deg, rgba(201,168,76,0.06), rgba(42,45,110,0.1));
    position: relative;
    overflow: hidden;
    text-align: center;
}

.synthesis-block::before {
    content: '✦';
    position: absolute;
    top: -14px;
    left: 50%;
    transform: translateX(-50%);
    font-size: 1.6rem;
    color: var(--gold);
    background: var(--obsidian);
    padding: 0 12px;
    line-height: 1;
}

.synthesis-block.hidden { display: none; }

.synthesis-title {
    font-family: var(--font-display);
    font-size: 1.05rem;
    font-style: italic;
    color: var(--gold-light);
    letter-spacing: 2px;
    margin-bottom: 14px;
    text-transform: uppercase;
}

.synthesis-text {
    font-family: var(--font-body);
    font-size: 1.05rem;
    font-style: italic;
    color: var(--cream);
    line-height: 1.8;
}

/* ── Botón reiniciar ────────────────────────────────────────── */
.result-actions {
    display: flex;
    justify-content: center;
    padding: 36px 0 12px;
}

.btn-restart {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 13px 32px;
    background: transparent;
    border: 1px solid rgba(201,168,76,0.35);
    border-radius: 50px;
    color: var(--sand);
    font-family: var(--font-display);
    font-size: 0.95rem;
    letter-spacing: 1.5px;
    transition: var(--transition);
}
.btn-restart svg { width: 17px; height: 17px; }
.btn-restart:hover {
    border-color: var(--gold);
    color: var(--gold);
    background: var(--gold-glow);
    transform: translateY(-2px);
}

/* ── Utilidad hidden ────────────────────────────────────────── */
.hidden { display: none !important; }

/* ── Responsive ─────────────────────────────────────────────── */
@media (max-width: 680px) {
    .screen-inner { padding: 24px 16px; }
    .app-header   { padding: 32px 0 24px; }
    .welcome-intro { padding: 18px 18px; font-size: 1rem; }
    .tirada-card  { padding: 18px 16px; gap: 14px; }
    .tirada-card__icon { width: 50px; }
    .tirada-card__icon--triple { width: 80px; }
    .reading-card { padding: 22px 18px 20px; }
    .synthesis-block { padding: 24px 20px; }
}

@media (max-width: 400px) {
    .domino-grid {
        grid-template-columns: repeat(auto-fill, minmax(42px, 1fr));
        gap: 6px;
    }
    .position-labels { gap: 10px; }
    .pos-label { font-size: 0.72rem; padding: 3px 10px; }
}

/* ── Accesibilidad: focus visible ──────────────────────────── */
.domino-flip:focus-visible,
.tirada-card:focus-visible,
.btn-consult:focus-visible,
.btn-back:focus-visible,
.btn-restart:focus-visible {
    outline: 2px solid var(--gold);
    outline-offset: 3px;
}

/* ── Fichas bloqueadas cuando el cupo está lleno ─────────────── */
.domino-flip--blocked {
    cursor: not-allowed;
    opacity: 0.38;
    pointer-events: none; /* bloqueo total — ni hover ni clic */
}

/* Las seleccionadas nunca se bloquean */
.domino-flip--selected.domino-flip--blocked {
    opacity: 1;
    cursor: pointer;
    pointer-events: auto;
}