/* =========================================================
   DRAGON PATH — Dragon Ball World Collision

   Corsa di cento scontri, divisa in blocchi di difficolta.

   Qui dentro c e solo quello che e di questa pagina: il
   riquadro del guerriero, la scheda del prossimo avversario e
   il sentiero delle caselle. Colori, pannelli, titoli, pulsanti
   e caricamento arrivano da ui.css; spaziature e allineamenti
   dalle utility di Bootstrap, scritte nel markup.
   ========================================================= */


/* =========================================================
   GUERRIERO E AVANZAMENTO
   ========================================================= */

.dp-hero {
	display: grid;
	grid-template-columns: auto 1fr;
	grid-template-areas: "icon info" "bar bar";
	gap: 10px 12px;
	align-items: center;
	padding: 12px 14px;
	background: var(--ui-panel);
	border: var(--ui-border);
	box-shadow: var(--ui-bevel);
}

.dp-hero__icon {
	grid-area: icon;
	width: clamp(38px, 5vw, 54px);
	border: var(--ui-border);
	background: var(--ui-panel-solid);
	image-rendering: pixelated;
}

.dp-hero__info {
	grid-area: info;
	display: flex;
	flex-direction: column;
	gap: 8px;
	min-width: 0;
	font-size: clamp(6px, 0.8vw, 10px);
}

.dp-hero__info b    { color: var(--ui-info); font-weight: 400; }
.dp-hero__info span { color: var(--ui-muted); font-size: 0.85em; }

.dp-progress {
	grid-area: bar;
	height: 12px;
	border: var(--ui-border);
	background: #14171f;
	overflow: hidden;
}

.dp-progress i {
	display: block;
	height: 100%;
	background: var(--ui-success);
	transition: width 0.4s ease;
}


/* =========================================================
   PROSSIMO AVVERSARIO
   ========================================================= */

.dp-next {
	display: flex;
	flex-direction: column;
	gap: 10px;
	padding: 14px 16px;
	background: var(--ui-panel);
	border: 3px solid var(--ui-accent);
	box-shadow: var(--ui-shadow);
}

.dp-next--lost { border-color: var(--ui-danger); }
.dp-next--done { border-color: var(--ui-success); }

.dp-next__label {
	display: flex;
	justify-content: space-between;
	align-items: baseline;
	flex-wrap: wrap;
	gap: 6px 10px;
	font-size: clamp(6px, 0.75vw, 9px);
	color: var(--ui-muted);
}

/* Il nome dell arena sta in mezzo, fra numero e difficolta */
.dp-next__label > :nth-child(2) { flex: 1 1 auto; text-align: center; }

.dp-next__label b { color: var(--ui-accent); font-weight: 400; }

.dp-next__title {
	font-size: clamp(9px, 1.2vw, 14px);
	font-weight: 400;
	color: var(--ui-accent);
}

.dp-next--lost .dp-next__title { color: var(--ui-danger); }
.dp-next--done .dp-next__title { color: var(--ui-success); }

.dp-next__foe {
	display: flex;
	align-items: center;
	gap: 12px;
}

.dp-next__foe img {
	width: clamp(44px, 6vw, 66px);
	border: var(--ui-border);
	background: var(--ui-panel-solid);
	image-rendering: pixelated;
}

.dp-next__foe b {
	display: block;
	margin-bottom: 8px;
	font-size: clamp(8px, 1vw, 12px);
	font-weight: 400;
	color: var(--ui-text);
}


/* =========================================================
   SENTIERO
   ========================================================= */

.dp-trail {
	display: flex;
	flex-direction: column;
	gap: 10px;
}

.dp-block {
	padding: 10px 12px;
	border: 2px solid #000;
	background: rgba(0, 0, 0, 0.55);
}

.dp-block.is-current {
	border-color: var(--ui-accent);
	box-shadow: inset 0 0 0 1px rgba(255, 193, 7, 0.3);
}

.dp-block__head {
	display: flex;
	justify-content: space-between;
	gap: 10px;
	margin-bottom: 10px;
	font-size: clamp(5px, 0.65vw, 8px);
	color: var(--ui-muted);
	text-transform: uppercase;
}

.dp-block__head b { color: var(--ui-muted); font-weight: 400; }
.dp-block.is-current .dp-block__head b { color: var(--ui-accent); }

.dp-block__grid {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(34px, 1fr));
	gap: 5px;
}


/* ---------- Casella ---------- */

.dp-step {
	position: relative;
	aspect-ratio: 38 / 54;
	border: 2px solid #000;
	background: var(--ui-panel-solid);
	overflow: hidden;
	transition: transform 0.12s ease;
}

.dp-step img {
	display: block;
	width: 100%;
	height: 100%;
	object-fit: cover;
	image-rendering: pixelated;
}

.dp-step__num {
	position: absolute;
	left: 0;
	bottom: 0;
	padding: 1px 3px;
	font-size: 6px;
	color: var(--ui-text);
	background: rgba(0, 0, 0, 0.8);
}

/* Avversario ancora coperto */
.dp-step--hidden {
	display: grid;
	place-items: center;
	background: repeating-linear-gradient(
		45deg,
		#0c0f18 0 4px,
		#11151f 4px 8px
	);
}

.dp-step__mark {
	font-size: 10px;
	color: rgba(242, 244, 248, 0.25);
}

.dp-step.is-done {
	filter: saturate(0.35) brightness(0.7);
	border-color: var(--ui-success);
}

.dp-step.is-done::after {
	content: "";
	position: absolute;
	inset: auto 2px 2px auto;
	width: 6px;
	height: 6px;
	background: var(--ui-success);
}

.dp-step.is-current {
	border-color: var(--ui-accent);
	transform: scale(1.12);
	z-index: 2;
	box-shadow: 0 0 0 2px rgba(255, 193, 7, 0.4);
	animation: dpPulse 1.4s steps(2) infinite;
}

@keyframes dpPulse {
	0%, 100% { box-shadow: 0 0 0 2px rgba(255, 193, 7, 0.2); }
	50%      { box-shadow: 0 0 0 3px rgba(255, 193, 7, 0.7); }
}

.dp-step.is-lost {
	border-color: var(--ui-danger);
	filter: saturate(0);
	animation: none;
	transform: none;
}

.dp-step.is-lost::after {
	content: "";
	position: absolute;
	inset: 0;
	background:
		linear-gradient(to bottom right, transparent 45%, var(--ui-danger) 45% 55%, transparent 55%),
		linear-gradient(to bottom left,  transparent 45%, var(--ui-danger) 45% 55%, transparent 55%);
}


@media (max-width: 620px) {
	.dp-block__grid { grid-template-columns: repeat(auto-fill, minmax(28px, 1fr)); }
}

@media (prefers-reduced-motion: reduce) {
	.dp-step.is-current { animation: none !important; }
}