/* --- naval: mar de papel, barcos-sticker, salpicones y fueguitos --- */
.naval { --sea: #cfe6fb; --sea-2: #a9cff2; --foam: #f4fbff; display: flex; flex-direction: column; gap: 22px; }

/* ---- banner de turno ---- */
.nv-banner {
  position: relative; align-self: center; display: flex; flex-direction: column; align-items: center; text-align: center;
  min-width: min(560px, 100%); padding: 12px 34px 12px 58px; background: var(--sheet); border: var(--stroke); border-radius: var(--r);
  box-shadow: var(--shadow); transform: rotate(-1deg);
}
.nv-banner::before { /* cinta */
  content: ''; position: absolute; top: -13px; left: 50%; width: 96px; height: 24px; transform: translateX(-50%) rotate(3deg);
  background: #ffe28acc; border-left: 2px dashed #0002; border-right: 2px dashed #0002;
}
.nv-banner b { font-family: var(--display); font-weight: 400; font-size: clamp(1.3rem, 2.6vw, 1.85rem); line-height: 1.1; }
.nv-banner small { font-weight: 800; min-height: 1.3em; color: var(--ink-soft); }
.nv-banner[data-mood="mine"] { background: var(--tomato); color: #fff; }
.nv-banner[data-mood="mine"] small { color: #fff; }
.nv-banner[data-mood="place"] { background: var(--sun); }
.nv-banner[data-mood="place"] small { color: var(--ink); }
.nv-banner[data-mood="over"] { background: var(--mint); }
.nv-banner.bump { animation: nv-bump .45s var(--ease-pop); }
@keyframes nv-bump { 0% { scale: 1; } 35% { scale: 1.06; rotate: 1.5deg; } 100% { scale: 1; } }
.nv-flag { /* banderín de barco */
  position: absolute; left: 16px; top: 50%; width: 28px; height: 34px; translate: 0 -50%;
  background: linear-gradient(var(--ink), var(--ink)) 0 0 / 3px 100% no-repeat;
}
.nv-flag::after {
  content: ''; position: absolute; left: 3px; top: 1px; width: 22px; height: 16px; background: var(--cobalt); border: 2.5px solid var(--ink);
  clip-path: polygon(0 0, 100% 50%, 0 100%); border-radius: 2px; transform-origin: left center; animation: nv-wave-flag 1.4s ease-in-out infinite alternate;
}
.nv-banner[data-mood="mine"] .nv-flag::after { background: var(--sun); }
@keyframes nv-wave-flag { to { transform: skewY(-10deg) scaleX(.85); } }

/* ---- tableros ---- */
.nv-boards { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 30px; align-items: start; }
.nv-side { display: flex; flex-direction: column; gap: 10px; min-width: 0; }
.nv-head { display: flex; justify-content: space-between; align-items: baseline; gap: 10px; padding: 0 6px; }
.nv-head h3 { min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; margin: 0; font-family: var(--display); font-weight: 400; font-size: 1.5rem; letter-spacing: .01em; text-transform: none; color: var(--ink); }
.nv-head h3 small { font-family: var(--body); font-weight: 800; font-size: .95rem; color: var(--ink-soft); }
.nv-afloat { font-family: var(--body); font-weight: 800; font-size: .95rem; background: var(--sheet); border: 2px solid var(--ink); border-radius: 8px; padding: 0 8px; box-shadow: 2px 2px 0 var(--ink); white-space: nowrap; }
.nv-afloat:empty { display: none; }
.nv-wrap {
  position: relative; background: var(--sheet); border: 4px solid var(--ink); border-radius: 24px; box-shadow: var(--shadow-lg);
  padding: 8px; max-width: min(100%, calc(100vh - 230px)); width: 100%; margin: 0 auto;
}
.nv-me .nv-wrap { transform: rotate(-.8deg); }
.nv-foe .nv-wrap { transform: rotate(.8deg); }
.nv-wrap.shake { animation: nv-shake .45s ease-out; }
@keyframes nv-shake {
  0%, 100% { translate: 0 0; } 15% { translate: -7px 3px; } 30% { translate: 6px -4px; } 45% { translate: -5px -2px; } 60% { translate: 4px 3px; } 80% { translate: -2px 0; }
}
.nv-board { width: 100%; aspect-ratio: 1; display: block; overflow: visible; user-select: none; -webkit-user-select: none; -webkit-touch-callout: none; touch-action: manipulation; }
.naval { -webkit-tap-highlight-color: transparent; }
.naval button { touch-action: manipulation; min-height: 44px; }
.naval.touch .nv-board.aiming { cursor: pointer; }

/* botón ¡Fuego! (táctil): vive en el banner, siempre a la vista arriba del tablero rival */
.nv-fire { margin-top: 8px; font-family: var(--display); font-weight: 400; font-size: 1.3rem; padding: 10px 26px; min-width: 210px; }
.nv-fire[hidden] { display: none; }
.nv-fire-at { font-family: var(--pixel); font-size: 1.1rem; background: #fff3; border: 2px solid #fff; border-radius: 8px; padding: 0 8px; }
.nv-fire-at:empty { display: none; }
.nv-banner[data-mood="mine"] .nv-fire { background: var(--sun); color: var(--ink); }
.nv-banner[data-mood="mine"] .nv-fire-at { background: var(--sheet); border-color: var(--ink); }
.nv-rot { font-size: 1.1rem; }
.nv-put { flex: 1; }
.nv-sea-bg { fill: var(--sea); stroke: var(--ink); stroke-width: 3; }
.nv-wave { fill: none; stroke: var(--sea-2); stroke-width: 2.6; stroke-linecap: round; }
.nv-waves { animation: nv-drift 6s ease-in-out infinite alternate; }
@keyframes nv-drift { to { transform: translateX(5px); } }
.nv-grid { stroke: var(--ink); stroke-opacity: .16; stroke-width: 1.5; stroke-dasharray: 4 5; }
.nv-lab { font-family: var(--body); font-weight: 800; font-size: 15px; fill: var(--ink-soft); text-anchor: middle; }

/* ---- barcos ---- */
.nv-ships { filter: drop-shadow(3px 3px 0 var(--ink)); }
.nv-hull { fill: var(--c); stroke: var(--ink); stroke-width: 3; stroke-linejoin: round; }
.nv-shine { fill: none; stroke: #fff; stroke-width: 2.6; stroke-linecap: round; opacity: .7; }
.nv-cab { fill: var(--sheet); stroke: var(--ink); stroke-width: 2.4; stroke-linejoin: round; }
.nv-chim { fill: var(--ink); stroke: var(--ink); stroke-width: 2; }
.nv-dot { fill: var(--cobalt); stroke: var(--ink); stroke-width: 1.5; }
.nv-run { fill: none; stroke: var(--sheet); stroke-width: 3; stroke-dasharray: 9 6; stroke-linecap: round; }
.nv-arrow { fill: none; stroke: var(--sheet); stroke-width: 2.6; stroke-linecap: round; stroke-linejoin: round; opacity: .8; }
.nv-ship-in { transform-box: fill-box; transform-origin: center; }
.nv-ship.placed .nv-ship-in { animation: nv-plunk .4s var(--ease-pop); }
@keyframes nv-plunk { from { transform: translateY(-10px) scale(1.08); } }
.naval.placing .nv-me .nv-ship.placed { cursor: grab; }
.nv-ghost { pointer-events: none; }
.nv-ghost.ok { opacity: .62; }
.nv-ghost.bad { opacity: .5; }
.nv-ghost.bad .nv-hull { fill: var(--tomato); stroke-dasharray: 6 5; }
.naval.placing .nv-me .nv-board { cursor: copy; }

/* hundidos: escorados, apagados */
.nv-ship.down .nv-ship-in { transform: rotate(-3deg) translateY(2px); filter: saturate(.35) brightness(.88); }
.nv-ship.reveal { opacity: .5; }
.nv-ship.reveal .nv-hull { stroke-dasharray: 7 5; }
.nv-ship.sinking .nv-ship-in { animation: nv-sink 1.2s ease-in-out; }
@keyframes nv-sink {
  0% { transform: none; filter: none; }
  20% { transform: rotate(4deg) translateY(-6px) scale(1.06); filter: none; }
  45% { transform: rotate(-7deg) translateY(4px); }
  70% { transform: rotate(2deg) translateY(1px) scale(.97); }
  100% { transform: rotate(-3deg) translateY(2px); filter: saturate(.35) brightness(.88); }
}
.nv-ship.reveal-in { animation: nv-in .5s var(--ease-pop); }
@keyframes nv-in { from { opacity: 0; } }

/* ---- marcas ---- */
.nv-ripple { fill: var(--sea-2); stroke: var(--ink); stroke-width: 2; }
.nv-splash { fill: var(--foam); stroke: var(--ink); stroke-width: 2.2; stroke-linejoin: round; }
.nv-scorch { fill: var(--ink); opacity: .18; }
.nv-flame { fill: var(--tomato); stroke: var(--ink); stroke-width: 2.4; stroke-linejoin: round; }
.nv-flame-in { fill: var(--sun); }
.nv-fire { transform-box: fill-box; transform-origin: 50% 100%; animation: nv-flicker .9s ease-in-out infinite alternate; }
@keyframes nv-flicker { 0% { transform: scale(1, 1) skewX(0); } 50% { transform: scale(.94, 1.08) skewX(-4deg); } 100% { transform: scale(1.05, .93) skewX(3deg); } }

.nv-hit.fresh .nv-fire { animation: nv-ignite .55s .15s var(--ease-pop) backwards, nv-flicker .9s .7s ease-in-out infinite alternate; }
@keyframes nv-ignite { from { transform: scale(0); } }
.nv-boom { fill: var(--sun); stroke: var(--ink); stroke-width: 3; stroke-linejoin: round; transform-box: fill-box; transform-origin: center; animation: nv-boom .65s var(--ease-pop) forwards; pointer-events: none; }
@keyframes nv-boom { 0% { transform: scale(0) rotate(0); } 45% { transform: scale(1.2) rotate(18deg); opacity: 1; } 100% { transform: scale(1.45) rotate(30deg); opacity: 0; } }
.nv-puff { fill: var(--sheet); stroke: var(--ink); stroke-width: 2.2; animation: nv-puff .7s ease-out forwards; }
@keyframes nv-puff { 0% { transform: scale(.3); } 60% { opacity: 1; } 100% { transform: translate(var(--dx), var(--dy)) scale(1); opacity: 0; } }

.nv-crown { transform-box: fill-box; transform-origin: 50% 100%; }
.nv-miss.fresh .nv-crown { animation: nv-plip .55s .1s var(--ease-pop) backwards; }
@keyframes nv-plip { from { transform: scale(.2, 0); } }
.nv-ring { fill: none; stroke: var(--sheet); stroke-width: 3; animation: nv-ring .7s ease-out forwards; }
.nv-ring.r2 { stroke: var(--ink); stroke-width: 1.6; animation-delay: .12s; }
@keyframes nv-ring { from { transform: scale(.3); opacity: 1; } to { transform: scale(2.2); opacity: 0; } }
.nv-drop { fill: var(--foam); stroke: var(--ink); stroke-width: 1.6; animation: nv-drop .6s ease-out forwards; }
@keyframes nv-drop { 0% { transform: translate(0, 0) scale(.4); } 50% { transform: translate(var(--dx), var(--dy)) scale(1); } 100% { transform: translate(var(--dx), calc(var(--dy) + 14px)) scale(.4); opacity: 0; } }
.nv-plop .nv-ring { stroke: var(--ink); stroke-width: 2; }

/* ---- mira ---- */
.nv-board.aiming { cursor: none; }
.nv-band { fill: var(--sun); opacity: .22; pointer-events: none; }
.nv-aim { pointer-events: none; }
.nv-cross { transition: transform .09s ease-out; }
.nv-cross-o { fill: #fff6; stroke: var(--tomato); stroke-width: 3.5; }
.nv-cross-l { stroke: var(--ink); stroke-width: 3.5; stroke-linecap: round; }
.nv-cross-d { fill: var(--tomato); }
.nv-cross-o { animation: nv-pulse 1s ease-in-out infinite alternate; transform-box: fill-box; transform-origin: center; }
@keyframes nv-pulse { to { transform: scale(.82); } }
.nv-aim.no .nv-cross-o { stroke: var(--ink-soft); stroke-dasharray: 5 4; animation: none; }
.nv-aim.no .nv-cross-d { fill: var(--ink-soft); }
.nv-aim.no .nv-band { opacity: .08; }
.naval.battle:not(.mine) .nv-foe .nv-wrap { opacity: .9; }
.naval.mine .nv-foe .nv-wrap { box-shadow: 7px 7px 0 var(--ink), 0 0 0 6px var(--sun); }

/* ---- panel de colocación ---- */
.nv-panel { display: none; }
.naval.placing .nv-foe .nv-wrap, .naval.placing .nv-foe .nv-head { display: none; }
.naval.placing .nv-panel {
  display: flex; flex-direction: column; gap: 12px; background: var(--sheet); border: var(--stroke); border-radius: var(--r);
  box-shadow: var(--shadow-lg); padding: 22px 24px; transform: rotate(.6deg); animation: nv-in .4s var(--ease-pop);
}
.nv-panel > * { flex: none; }
.nv-panel h2 { margin: 0; }
.nv-help { margin: 0; font-weight: 600; }
.nv-dock { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 8px; }
.nv-pick {
  width: 100%; justify-content: flex-start; gap: 12px; padding: 6px 14px; box-shadow: 2px 2px 0 var(--ink); text-align: left;
}
.nv-pick svg { height: 26px; filter: drop-shadow(2px 2px 0 var(--ink)); flex: none; overflow: visible; }
.nv-pick span { flex: 1; }
.nv-pick small { font-family: var(--display); font-size: .95rem; background: var(--paper-2); border: 2px solid var(--ink); border-radius: 6px; padding: 0 7px; }
.nv-pick.sel { background: var(--sun); transform: translateX(6px) rotate(-1deg); box-shadow: 4px 4px 0 var(--ink); }
.nv-pick.done { opacity: .55; }
.nv-pick.done span::after { content: ' ✓'; color: #13945c; font-weight: 900; }
.nv-tools { display: flex; flex-wrap: wrap; gap: 8px; }
.nv-tools button { padding: 8px 14px; box-shadow: 2px 2px 0 var(--ink); }
.naval.touch .nv-tools button { padding: 10px 16px; }
kbd { font-family: var(--pixel); font-size: .85rem; background: var(--paper-2); border: 2px solid var(--ink); border-radius: 5px; padding: 0 5px; }
.nv-ready { margin-top: 6px; }
.nv-status { margin: 0; font-weight: 800; color: var(--ink-soft); }
.nv-status.ok { color: #13945c; }
.nv-wait { display: flex; flex-direction: column; align-items: center; text-align: center; gap: 10px; padding: 20px 0; }
.nv-bob svg { height: 64px; width: auto !important; filter: drop-shadow(3px 3px 0 var(--ink)); animation: nv-bob 1.8s ease-in-out infinite alternate; }
@keyframes nv-bob { 0% { transform: translateY(0) rotate(-3deg); } 100% { transform: translateY(-8px) rotate(3deg); } }

/* ---- fin ---- */
.nv-win .nv-trophy svg { filter: drop-shadow(3px 3px 0 var(--ink)); height: 72px; width: auto !important; margin-bottom: 4px; animation: nv-bob 1.6s ease-in-out infinite alternate; }
.nv-stats { list-style: none; padding: 0; margin: 4px 0 18px; font-weight: 700; font-size: 1rem; display: block !important; text-align: center !important; }
.nv-confetti { position: absolute; inset: 0; pointer-events: none; overflow: hidden; z-index: 5; }
.nv-confetti i {
  position: absolute; top: -24px; width: var(--w); height: var(--h); background: var(--bg); border: 1.5px solid var(--ink); border-radius: 2px;
  animation: nv-rain var(--t) linear var(--d) both;
}
@keyframes nv-rain { 0% { transform: translate(0, 0) rotate(0); } 100% { transform: translate(var(--dx), 108vh) rotate(var(--r)); } }

@media (max-width: 860px) {
  .nv-boards { gap: 18px; }
  .nv-head h3 { font-size: 1.2rem; }
  .nv-wrap { padding: 4px; border-radius: 18px; }
}
@media (max-width: 680px) {
  .nv-boards { grid-template-columns: 1fr; }
  .nv-wrap { max-width: 520px; }
}
/* tablet apaisada: en la batalla el tablero rival (donde se toca) es más grande que el propio */
@media (orientation: landscape) and (max-width: 1180px) and (min-width: 681px) {
  .naval { gap: 16px; }
  .naval.battle .nv-boards { grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr); gap: 20px; }
  .nv-wrap { max-width: min(100%, calc(100dvh - 200px)); padding: 4px; }
  .naval.touch.battle .nv-wrap { max-width: min(100%, calc(100dvh - 250px)); }
  .nv-banner { padding-top: 8px; padding-bottom: 8px; }
}
/* tablet vertical: un tablero arriba del otro; en la batalla primero el rival, grande, y el propio más chico abajo */
@media (orientation: portrait) and (max-width: 1180px) and (min-width: 681px) {
  .naval { gap: 16px; }
  .nv-boards { grid-template-columns: 1fr; gap: 18px; }
  .nv-wrap { padding: 4px; }
  .naval.placing .nv-me .nv-wrap { max-width: min(100%, calc(100dvh - 520px)); }
  .naval.battle .nv-foe { order: -1; }
  .naval.battle .nv-foe .nv-wrap { max-width: min(100%, calc(100dvh - 330px)); }
  .naval.battle .nv-me .nv-wrap { max-width: min(100%, 420px); }
  .naval.battle .nv-me .nv-head { max-width: 420px; width: 100%; margin: 0 auto; }
  .naval.placing .nv-panel { padding: 16px 18px; }
  .nv-dock { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 8px; }
}
@media (prefers-reduced-motion: reduce) {
  .naval *, .naval *::before, .naval *::after { animation: none !important; transition: none !important; }
}
.nv-act { display: contents; }
@media (orientation: portrait) and (max-width: 1180px) and (min-width: 681px) {
  /* Girar / Colocar / ¡Listo! pegados abajo de la pantalla mientras acomodás */
  .nv-act {
    display: flex; flex-direction: column; gap: 10px; position: sticky; bottom: 10px; z-index: 6;
    margin: 0 -8px; padding: 10px; background: var(--paper-2); border: var(--stroke); border-radius: var(--r); box-shadow: var(--shadow);
  }
  .nv-act .big { position: static; margin: 0; }
}