/* ═══════════════════════════════════════════════════════════════════════════
   GRID — estructura y medidas heredadas del grid de WhatPiece, tema visual de
   Pokemon (paleta navy/oro de common.css, Press Start 2P + Roboto).

   Todo lo específico va prefijado .grid-* / --grid-*. Las clases del tutorial
   también (.grid-tutorial-*) para no pisar el sistema de tutorial compartido.

   Diferencia deliberada con OP: la fila/columna de cabecera es más ancha
   (1.35fr) en vez de cuadrada. OP mete un icono de categoría en un cuadro;
   Pokemon no tiene iconos de categoría, así que las 6 cabeceras son texto y
   necesitan sitio para que "Ataque especial ≥ 120" se lea sin abreviar.
   ═══════════════════════════════════════════════════════════════════════════ */

/* Carcasa decorativa aclarada al tema crema del sitio. --grid-filled-x/
   --grid-revealed-x (acierto/fallo) y los 18 colores oficiales de tipo en
   .grid-cell-header.grid-type-x NO se tocan -- son informativos. */
:root {
    --grid-screen-bg:    #f0f0e8;
    --grid-panel-bg:     transparent;
    --grid-board-bg:     #ffffff;
    --grid-board-border: rgba(0, 58, 112, 0.4);
    --grid-header-bg:    linear-gradient(135deg, #ffffff, #f0f0e8);
    --grid-cell-bg:      #ffffff;
    --grid-cell-border:  rgba(0, 58, 112, 0.3);
    --grid-highlight:    #ffcb05;
    --grid-filled-bg:    var(--state-correct-surface);
    --grid-filled-brd:   var(--state-correct);
    --grid-revealed-bg:  var(--state-incorrect-surface);
    --grid-revealed-brd: var(--state-incorrect);
    --grid-text:         #1a2a4a;
}

/* Pantalla de la Pokédex y contenedor: mismo tratamiento que wordle.css/
   bingo.css. .game-container transparente: pokedex-frame.css ya
   documenta que debe serlo -- el panel oscuro era una sobreescritura
   decorativa. */
.pokedex-screen {
    background: var(--grid-screen-bg) !important;
}

.grid-game-container.game-container {
    background: var(--grid-panel-bg) !important;
    border-color: transparent !important;
    /* Sin max-width/margin:auto: el tablero (.grid-board, columnas 1fr)
       se estira solo -- limitarlo a 620px dejaba un margen crema plano
       muy visible a los lados en pantallas anchas (antes se disimulaba
       porque la pantalla era oscura). Ahora usa todo el ancho de
       .pokedex-screen (que ya tiene su propio límite via el wrapper --sm). */
    width: 100%;
    margin: 0 auto 20px;
    padding: 26px 20px 34px;
    text-align: center;
}

/* ── Tablero 4×4 ──────────────────────────────────────────────────────────── */
.grid-board {
    display: grid;
    /* cabecera más ancha + 3 columnas jugables cuadradas */
    grid-template-columns: repeat(4, 1fr);
    grid-template-rows: repeat(4, 1fr);
    gap: 6px;
    padding: 8px;
    background: var(--grid-board-bg);
    border: 2px solid var(--grid-board-border);
    border-radius: 10px;
    margin: 0 auto 22px;
}

.grid-cell-header {
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--grid-header-bg);
    border: 2px solid var(--grid-board-border);
    border-radius: 6px;
    color: var(--grid-text);
    overflow: hidden;
    padding: 0;
    aspect-ratio: 1 / 1;
}

.grid-cell-header > span {
    font-family: 'Roboto', sans-serif;
    font-size: clamp(0.55rem, 1.6vw, 0.78rem);
    font-weight: 700;
    line-height: 1.2;
    text-align: center;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
    word-break: break-word;
    hyphens: auto;
}

.grid-cell-header.timer-cell {
    flex-direction: column;
    gap: 4px;
    /* Antes era un degradado casi negro (#101c38→#060c1c), quedaba fuera de
       lugar sobre el resto de celdas claras -- gris/blanquecino a juego con
       .grid-header-bg, con .grid-timer recoloreado a navy porque el amarillo
       original no contrastaba sobre un fondo claro. */
    background: linear-gradient(135deg, #f2f2ec, #e2e2da);
    border-color: var(--grid-board-border);
    padding: 8px 4px;
}

.grid-cell-header .category-art { border-radius: 4px; }

.grid-timer {
    font-family: 'Press Start 2P', cursive;
    font-size: clamp(0.7rem, 2.2vw, 1.05rem);
    color: var(--poke-navy, #003a70);
    letter-spacing: 1px;
}

/* ── Celdas jugables ──────────────────────────────────────────────────────── */
.grid-cell.playable-cell {
    aspect-ratio: 1 / 1;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    background: var(--grid-cell-bg);
    border: 2px solid var(--grid-cell-border);
    border-radius: 6px;
    cursor: default;
    transition: border-color 0.25s, box-shadow 0.25s, transform 0.25s;
}

.grid-cell.playable-cell.highlight {
    border: 3px solid var(--grid-highlight);
    box-shadow: 0 0 15px rgba(255, 203, 5, 0.5);
    transform: scale(1.02);
    cursor: pointer;
}

.grid-cell.playable-cell.filled {
    background: var(--grid-filled-bg);
    border-color: var(--grid-filled-brd);
    animation: gridCellFill 0.45s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.grid-cell.playable-cell.revealed {
    background: var(--grid-revealed-bg);
    border-color: var(--grid-revealed-brd);
    animation: gridCellReveal 0.4s ease;
}

/* El sprite de Pokémon se ve entero (contain), no recortado: a diferencia de
   los retratos de personaje de OP, aquí la silueta completa ES la pista. */
.grid-cell.playable-cell img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    padding: 2px;
}

.grid-cell.playable-cell.revealed img { opacity: 0.65; }

.grid-cell-status {
    position: absolute;
    top: 5px;
    right: 5px;
    z-index: 3;
    display: grid;
    width: 25px;
    height: 25px;
    place-items: center;
    border: 2px solid;
    border-radius: 50%;
    color: var(--state-correct-on);
    background: var(--state-correct);
    border-color: var(--state-correct-dark);
    font-size: .95rem;
    font-weight: 900;
    line-height: 1;
    box-shadow: 0 2px 5px rgba(0,0,0,.3);
}
.grid-cell.revealed .grid-cell-status {
    color: var(--state-incorrect-on);
    background: var(--state-incorrect);
    border-color: var(--state-incorrect-dark);
    border-radius: 5px;
}

.pokemon-name-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    background: linear-gradient(to top, rgba(0,0,0,0.88) 0%, rgba(0,0,0,0.4) 70%, transparent 100%);
    color: #fff;
    font-family: 'Roboto', sans-serif;
    font-size: 0.62rem;
    font-weight: 700;
    line-height: 1.1;
    padding: 10px 2px 3px;
    pointer-events: none;
    text-align: center;
}

.grid-cell.playable-cell.revealed .pokemon-name-overlay {
    background: linear-gradient(to top, color-mix(in srgb, var(--state-incorrect-dark) 90%, transparent) 0%, color-mix(in srgb, var(--state-incorrect) 45%, transparent) 70%, transparent 100%);
}

.grid-cell.playable-cell.error-anim { animation: gridShake 0.4s ease; }

@keyframes gridCellFill {
    from { transform: scale(0.6); opacity: 0; }
    to   { transform: scale(1);   opacity: 1; }
}
@keyframes gridCellReveal {
    from { opacity: 0; }
    to   { opacity: 1; }
}
@keyframes gridShake {
    0%, 100% { transform: translateX(0); }
    25%      { transform: translateX(-5px); }
    75%      { transform: translateX(5px); }
}

/* ── Colores canónicos de tipo en las cabeceras ───────────────────────────── */
.grid-cell-header.grid-type-normal   { background: #A8A77A; }
.grid-cell-header.grid-type-fire     { background: #EE8130; }
.grid-cell-header.grid-type-water    { background: #6390F0; }
.grid-cell-header.grid-type-electric { background: #F7D02C; }
.grid-cell-header.grid-type-grass    { background: #7AC74C; }
.grid-cell-header.grid-type-ice      { background: #96D9D6; }
.grid-cell-header.grid-type-fighting { background: #C22E28; }
.grid-cell-header.grid-type-poison   { background: #A33EA1; }
.grid-cell-header.grid-type-ground   { background: #E2BF65; }
.grid-cell-header.grid-type-flying   { background: #A98FF3; }
.grid-cell-header.grid-type-psychic  { background: #F95587; }
.grid-cell-header.grid-type-bug      { background: #A6B91A; }
.grid-cell-header.grid-type-rock     { background: #B6A136; }
.grid-cell-header.grid-type-ghost    { background: #735797; }
.grid-cell-header.grid-type-dragon   { background: #6F35FC; }
.grid-cell-header.grid-type-dark     { background: #705746; }
.grid-cell-header.grid-type-steel    { background: #B7B7CE; }
.grid-cell-header.grid-type-fairy    { background: #D685AD; }

/* Tipos de fondo claro: texto oscuro para que contraste */
.grid-cell-header.grid-type-electric > span,
.grid-cell-header.grid-type-ice > span,
.grid-cell-header.grid-type-ground > span,
.grid-cell-header.grid-type-bug > span,
.grid-cell-header.grid-type-rock > span,
.grid-cell-header.grid-type-steel > span,
.grid-cell-header.grid-type-normal > span,
.grid-cell-header.grid-type-grass > span,
.grid-cell-header.grid-type-fairy > span,
.grid-cell-header.grid-type-flying > span {
    color: #1a1a2e;
}

/* ── Buscador y banners ───────────────────────────────────────────────────── */
/* .searchWrap, .input-group, #guessInput, #guessBtn, .btn-surrender y todo el
   bloque .ac-* vienen de common.css (mismos ids que guess-pokemon.php). */

.grid-game-container .searchWrap {
    margin-bottom: 0;
}

/* .message-banner no existe en common.css, así que se declara aquí. */
.grid-message-banner {
    margin: 12px auto 0;
    padding: 10px 14px;
    border-radius: 8px;
    font-family: 'Roboto', sans-serif;
    font-size: 0.85rem;
    font-weight: 700;
    line-height: 1.3;
    background: rgba(12, 84, 96, 0.95);
    color: #d1ecf1;
    border: 2px solid #117a8b;
    animation: gridBannerPulse 2s ease-in-out infinite;
}

.grid-message-banner.is-error {
    background: color-mix(in srgb, var(--state-incorrect-dark) 95%, #101522);
    color: color-mix(in srgb, var(--state-incorrect) 25%, white);
    border-color: var(--state-incorrect);
    animation: none;
}

.grid-message-banner.hidden { display: none; }

@keyframes gridBannerPulse {
    0%, 100% { opacity: 1; }
    50%      { opacity: 0.72; }
}

/* El .ac-avatar de common.css está calibrado para retratos de personaje de OP
   (cover + top center); un sprite de Pokémon hay que verlo entero. */
.grid-game-container .ac-avatar,
#autocomplete .ac-avatar {
    object-fit: contain !important;
    object-position: center !important;
    background: rgba(255, 255, 255, 0.06);
}

/* ── Modales de resultado ─────────────────────────────────────────────────── */
#winMsg, #loseMsg { max-width: 600px; }

.grid-lose-score-box {
    display: inline-flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    margin: 6px auto 14px;
    padding: 10px 22px;
    background: color-mix(in srgb, var(--state-incorrect) 12%, transparent);
    border: 2px solid color-mix(in srgb, var(--state-incorrect) 45%, transparent);
    border-radius: 10px;
}

.grid-lose-score-label {
    font-family: 'Roboto', sans-serif;
    font-size: 0.75rem;
    font-weight: 700;
    color: color-mix(in srgb, var(--state-incorrect) 38%, white);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.grid-lose-score-num {
    font-family: 'Press Start 2P', cursive;
    font-size: 1.15rem;
    color: #fff;
}

/* .btn-share-result vive ahora en common.css (compartido con Wordle/Bingo/
   Silueta) — ver app/STYLE_GUIDE.md. */

/* ── Tutorial (namespaced) ────────────────────────────────────────────────── */
/* Caja exterior: receta compartida en common.css (sección "TUTORIAL
   MODAL — RECETA COMPARTIDA"). Aquí solo lo que varía: dimensiones. */
#tutorialModal .grid-tutorial-content {
    width: min(596px, calc(100vw - 22px));
    max-width: 596px;
    max-height: calc(100dvh - 18px);
    padding: 25px 24px 22px;
    overflow-x: hidden;
}

#tutorialModal .grid-tutorial-content::before,
#tutorialModal .grid-tutorial-content .tutorial-title::before {
    display: none;
}

#tutorialModal .grid-tutorial-content .tutorial-title {
    margin: 0 0 18px;
    color: var(--poke-navy);
    font-family: 'Press Start 2P', cursive;
    font-size: clamp(.95rem, 2.6vw, 1.22rem);
    line-height: 1.4;
    text-shadow: 2px 2px 0 rgba(255, 203, 5, .78);
}

.grid-tutorial-stage {
    box-sizing: border-box;
    padding: 18px;
    border: 2px solid rgba(0, 58, 112, .45);
    border-radius: 8px;
    background: rgb(224, 224, 224);
    box-shadow: inset 0 0 0 2px rgba(255, 255, 255, .52);
}

.grid-tutorial-steps {
    display: flex;
    justify-content: center;
    align-items: stretch;
    gap: 16px;
    margin: 0;
}

.grid-tutorial-step-card {
    box-sizing: border-box;
    flex: 1 1 calc(50% - 8px);
    display: flex;
    flex-direction: column;
    align-items: center;
    min-width: 140px;
    max-width: 190px;
    padding: 14px 10px;
    border: 2px solid rgba(0, 58, 112, .25);
    border-radius: 12px;
    background: rgba(255, 255, 255, .42);
    box-shadow: 3px 4px 0 rgba(0, 58, 112, .14);
}

.grid-tutorial-step-card h3 {
    margin: 8px 0 5px;
    color: var(--poke-navy);
    font-family: 'Press Start 2P', cursive;
    font-size: .62rem;
    line-height: 1.45;
    text-shadow: 1px 1px 0 rgba(255, 203, 5, .72);
}

#tutorialModal .grid-tutorial-step-card p {
    display: flex;
    flex-grow: 1;
    align-items: center;
    justify-content: center;
    margin: 0;
    color: #33475b;
    font-family: 'Roboto', sans-serif;
    font-size: .76rem;
    line-height: 1.35;
}

.grid-tutorial-anim-box {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    min-height: 120px;
    padding: 6px 0;
    border: 2px solid rgba(0, 58, 112, .42);
    border-radius: 8px;
    background: rgb(224, 224, 224);
    box-shadow: inset 0 0 0 2px rgba(255, 255, 255, .52);
}

.grid-demo-mini { display: grid; grid-template-columns: repeat(4, 28px); gap: 2px; }
.gd-cell { width: 28px; height: 28px; display:flex; align-items:center; justify-content:center; border-radius:4px; font-weight:700; }
.gd-corner { background: transparent; }
.gd-col-header, .gd-row-header { background:var(--poke-navy); color:var(--poke-yellow); font:.62rem/1 'Press Start 2P',cursive; }
.gd-play { background:#f6f6f6; border:1px solid rgba(0,58,112,.35); }
.gd-filled { background:var(--state-correct-surface); border-color:var(--state-correct-dark); color:var(--state-correct-ink); font-size:.9rem; }
.gd-highlight { background:#fff3b6; color:#8b6200; border:2px solid var(--poke-yellow); font-size:1rem; animation:gridTutorialPulse 1.5s ease-in-out infinite; }

.grid-match-demo { display:grid; grid-template-columns:auto auto; gap:6px; align-items:center; justify-items:center; }
.gd-corner-empty { width:20px; }
.gd-cond-box { padding:5px 9px; border-radius:4px; font:700 .68rem/1.25 'Roboto',sans-serif; }
.gd-cond-col { background:#d9ecff; border:2px solid #287bbb; color:#145d94; }
.gd-cond-row { background:#ffe6c7; border:2px solid #e67e00; color:#a55400; }
.gd-target-cell { width:34px; height:34px; display:flex; align-items:center; justify-content:center; border:2px solid var(--state-correct-dark); border-radius:4px; background:var(--state-correct-surface); color:var(--state-correct-ink); font-size:1.1rem; font-weight:900; box-shadow:0 0 0 3px color-mix(in srgb, var(--state-correct) 12%, transparent); }

@keyframes gridTutorialPulse {
    0%, 100% { background:#fff3b6; border-color:var(--poke-yellow); box-shadow:0 0 0 rgba(255,203,5,0); transform:scale(1); }
    50% { background:#ffe36b; border-color:#d49d00; box-shadow:0 0 13px rgba(255,203,5,.72); transform:scale(1.08); }
}

.grid-tutorial-actions { margin-top: 16px; }

.grid-tutorial-options {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    margin: 0 0 15px;
}

/* El tutorial modal ahora tiene fondo blanco -- color propio oscuro (antes
   #fff8e1, pensado para el navy oscuro previo del modal). */
.grid-toggle-label {
    font-family: 'Roboto', sans-serif;
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--poke-navy);
}

#tutorialModal .grid-tutorial-content .btn-play {
    display: block;
    width: min(250px, 100%);
    margin: 0 auto;
    padding: 12px 24px;
    border: 3px solid var(--poke-navy);
    border-radius: 8px;
    background: var(--poke-red);
    color: #fff;
    font-family: 'Press Start 2P', cursive;
    font-size: .82rem;
    box-shadow: 0 5px 0 #8f1111, 0 8px 16px rgba(0,0,0,.2);
}

#tutorialModal .grid-tutorial-content .btn-play:hover {
    border-color: var(--poke-yellow);
    background: var(--poke-navy);
    color: var(--poke-yellow);
    transform: translateY(-2px);
}

#tutorialModal .grid-tutorial-content .btn-play:focus-visible {
    outline: 3px solid var(--poke-yellow);
    outline-offset: 3px;
}

/* ── Responsive ───────────────────────────────────────────────────────────── */

/* Pantallas cortas: el tablero no debe empujar el buscador fuera de la vista */
@media (min-width: 601px) and (max-height: 820px) {
    .grid-board { gap: 5px; }
    .grid-game-container.game-container { padding: 18px 18px 26px; }
}

@media (max-width: 600px) {
    #tutorialModal .grid-tutorial-content {
        width: min(350px, calc(100vw - 18px));
        padding: 14px 10px 12px;
    }
    #tutorialModal .grid-tutorial-content .tutorial-title { margin-bottom: 10px; font-size: .78rem; }
    .grid-tutorial-stage { padding: 8px; }
    .grid-game-container.game-container {
        padding: 18px 10px 26px;
        width: 100%;
    }
    .grid-board {
        gap: 4px;
        padding: 5px;
        /* la cabecera se estrecha un poco: en móvil manda el área jugable */
        grid-template-columns: repeat(4, 1fr);
    }
    .grid-cell-header { padding: 4px 2px; }
    .grid-cell-header > span { font-size: clamp(0.5rem, 2.5vw, 0.68rem); }
    .grid-timer { font-size: 0.85rem; }
    .grid-cell.playable-cell,
    .grid-cell-header { border-width: 2px; }
    .pokemon-name-overlay { font-size: 0.52rem; padding: 8px 1px 2px; }
    .grid-tutorial-steps { flex-direction: column; align-items: center; gap: 7px; }
    .grid-tutorial-step-card {
        display: grid;
        grid-template-columns: 126px minmax(0,1fr);
        grid-template-rows: auto auto;
        width: 100%;
        max-width: 316px;
        padding: 7px;
        column-gap: 8px;
    }
    .grid-tutorial-anim-box { grid-row: 1 / 3; min-height: 112px; }
    .grid-tutorial-step-card h3 { align-self:end; margin:0 0 4px; font-size:.5rem; }
    #tutorialModal .grid-tutorial-step-card p { align-self:start; font-size:.68rem; line-height:1.25; }
    .grid-tutorial-actions { margin-top:10px; }
    .grid-tutorial-options { margin-bottom:9px; }
    .grid-toggle-label { font-size:.78rem; }
    #tutorialModal .grid-tutorial-content .btn-play { padding:9px 20px; font-size:.7rem; }
    .grid-message-banner { font-size: 0.78rem; padding: 8px 10px; }
}

@media (max-height: 650px) {
    #tutorialModal .grid-tutorial-content { padding-top: 10px; padding-bottom: 10px; }
    #tutorialModal .grid-tutorial-content .tutorial-title { margin-bottom: 7px; }
    .grid-tutorial-stage { padding-top: 6px; padding-bottom: 6px; }
    .grid-tutorial-actions { margin-top: 7px; }
    .grid-tutorial-options { margin-bottom: 6px; }
}

@media (prefers-reduced-motion: reduce) {
    .gd-highlight {
        animation: none !important;
        background: #ffe36b;
        border-color: #d49d00;
        box-shadow: 0 0 0 3px rgba(255,203,5,.38);
        transform: none;
    }
}

@media (max-width: 380px) {
    .grid-board {
        gap: 3px;
        padding: 4px;
        grid-template-columns: repeat(4, 1fr);
    }
    .grid-timer { font-size: 0.72rem; }
    /* A este ancho el nombre no cabe sin tapar el sprite: manda la imagen. */
    .pokemon-name-overlay { display: none; }
}