/* *********************************************************************************************************************************
** Objetivo: Estilização da aplicação de exibição de Pokémons em formato de cards responsivos.                                    **
** Descrição: Define layout, cores, espaçamentos e responsividade conforme o modelo proposto.                                     **
** Tecnologias: CSS3 (Flexbox/Grid)                                                                                               **
** Autor: Aleff Blendon Costa                                                                                                     **
** Data: 03/05/2026                                                                                                               **
** Versão: 1.0                                                                                                                    **
********************************************************************************************************************************* */


*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --clr-bg: #f0f2f5;
  --clr-surface: #ffffff;
  --clr-primary: #e63946;
  --clr-primary-light: #ff6b6b;
  --clr-text: #1d1d1d;
  --clr-text-muted: #6b7280;
  --clr-border: #e5e7eb;
  --clr-shadow: rgba(0, 0, 0, 0.10);
  --clr-shadow-hover: rgba(0, 0, 0, 0.18);
  --radius-card: 16px;
  --transition: 0.22s ease;

  /* type colours */
  --type-normal: #A8A878;
  --type-fire: #F08030;
  --type-water: #6890F0;
  --type-electric: #F8D030;
  --type-grass: #78C850;
  --type-ice: #98D8D8;
  --type-fighting: #C03028;
  --type-poison: #A040A0;
  --type-ground: #E0C068;
  --type-flying: #A890F0;
  --type-psychic: #F85888;
  --type-bug: #A8B820;
  --type-rock: #B8A038;
  --type-ghost: #705898;
  --type-dragon: #7038F8;
  --type-dark: #705848;
  --type-steel: #B8B8D0;
  --type-fairy: #EE99AC;
}

body {
  font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
  background: var(--clr-bg);
  color: var(--clr-text);
  min-height: 100vh;
}

/* ── Header ───────────────────────────────────────────────── */
.header {
  background: var(--clr-surface);
  border-bottom: 1px solid var(--clr-border);
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 2px 8px var(--clr-shadow);
}

.header__inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 14px 24px;
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.header__title {
  font-size: 1.6rem;
  font-weight: 800;
  letter-spacing: -0.5px;
  white-space: nowrap;
}

.header__poke {
  color: var(--clr-primary);
}

/* ── Search bar ───────────────────────────────────────────── */
.search-bar {
  display: flex;
  flex: 1;
  min-width: 220px;
  border: 2px solid var(--clr-border);
  border-radius: 50px;
  overflow: hidden;
  transition: border-color var(--transition);
}

.search-bar:focus-within {
  border-color: var(--clr-primary);
}

.search-bar__input {
  flex: 1;
  border: none;
  outline: none;
  padding: 10px 18px;
  font-size: 0.95rem;
  background: transparent;
  color: var(--clr-text);
}

.search-bar__input::placeholder {
  color: var(--clr-text-muted);
}

.search-bar__btn {
  background: var(--clr-primary);
  border: none;
  color: #fff;
  padding: 0 18px;
  cursor: pointer;
  display: flex;
  align-items: center;
  transition: background var(--transition);
}

.search-bar__btn:hover {
  background: var(--clr-primary-light);
}

/* ── Favourites toggle ────────────────────────────────────── */
.fav-toggle {
  display: flex;
  align-items: center;
  gap: 6px;
  background: transparent;
  border: 2px solid var(--clr-border);
  border-radius: 50px;
  padding: 8px 16px;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--clr-text-muted);
  cursor: pointer;
  white-space: nowrap;
  transition: all var(--transition);
}

.fav-toggle:hover {
  border-color: var(--clr-primary);
  color: var(--clr-primary);
}

.fav-toggle.active {
  background: var(--clr-primary);
  border-color: var(--clr-primary);
  color: #fff;
}

/* ── Main ─────────────────────────────────────────────────── */
.main {
  max-width: 1280px;
  margin: 0 auto;
  padding: 32px 24px 48px;
}

/* ── Status message ───────────────────────────────────────── */
.status-msg {
  text-align: center;
  font-size: 1rem;
  color: var(--clr-text-muted);
  margin-bottom: 24px;
  min-height: 24px;
}

.status-msg.error {
  color: var(--clr-primary);
  font-weight: 600;
}

/* ── Grid ─────────────────────────────────────────────────── */
.pokemon-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 24px;
}

/* ── Card ─────────────────────────────────────────────────── */
.card {
  background: var(--clr-surface);
  border-radius: var(--radius-card);
  box-shadow: 0 4px 16px var(--clr-shadow);
  padding: 20px 20px 24px;
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  transition: transform var(--transition), box-shadow var(--transition);
  cursor: default;
}

.card:hover {
  transform: translateY(-6px);
  box-shadow: 0 10px 28px var(--clr-shadow-hover);
}

/* favourite heart */
.card__fav {
  position: absolute;
  top: 14px;
  right: 14px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  line-height: 0;
  transition: transform var(--transition);
}

.card__fav:hover {
  transform: scale(1.25);
}

.card__fav svg {
  width: 24px;
  height: 24px;
  stroke: var(--clr-primary);
  fill: none;
  transition: fill var(--transition);
}

.card__fav.active svg {
  fill: var(--clr-primary);
}

/* name */
.card__name {
  font-size: 1.05rem;
  font-weight: 700;
  text-transform: capitalize;
  text-align: center;
  margin-bottom: 12px;
  padding-right: 28px; /* avoid overlap with heart */
  width: 100%;
}

/* image wrapper */
.card__img-wrapper {
  width: 100%;
  aspect-ratio: 1 / 1;
  background: #f3f4f6;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  margin-bottom: 16px;
}

.card__img {
  width: 80%;
  height: 80%;
  object-fit: contain;
  image-rendering: pixelated;
  transition: transform var(--transition);
}

.card:hover .card__img {
  transform: scale(1.08);
}

/* info section */
.card__info {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.card__info-row {
  display: flex;
  align-items: flex-start;
  gap: 6px;
  font-size: 0.85rem;
  color: var(--clr-text-muted);
  line-height: 1.4;
}

.card__info-label {
  font-weight: 700;
  color: var(--clr-text);
  white-space: nowrap;
}

/* types */
.card__types {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.type-badge {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 50px;
  font-size: 0.75rem;
  font-weight: 700;
  color: #fff;
  text-transform: capitalize;
  text-shadow: 0 1px 2px rgba(0,0,0,0.25);
}

/* dynamic type colours */
.type-normal   { background: var(--type-normal); }
.type-fire     { background: var(--type-fire); }
.type-water    { background: var(--type-water); }
.type-electric { background: var(--type-electric); color: #333; text-shadow: none; }
.type-grass    { background: var(--type-grass); }
.type-ice      { background: var(--type-ice); color: #333; text-shadow: none; }
.type-fighting { background: var(--type-fighting); }
.type-poison   { background: var(--type-poison); }
.type-ground   { background: var(--type-ground); color: #333; text-shadow: none; }
.type-flying   { background: var(--type-flying); }
.type-psychic  { background: var(--type-psychic); }
.type-bug      { background: var(--type-bug); }
.type-rock     { background: var(--type-rock); }
.type-ghost    { background: var(--type-ghost); }
.type-dragon   { background: var(--type-dragon); }
.type-dark     { background: var(--type-dark); }
.type-steel    { background: var(--type-steel); color: #333; text-shadow: none; }
.type-fairy    { background: var(--type-fairy); }

/* ── Skeleton loader ──────────────────────────────────────── */
.skeleton {
  background: var(--clr-surface);
  border-radius: var(--radius-card);
  box-shadow: 0 4px 16px var(--clr-shadow);
  padding: 20px 20px 24px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}

.skeleton__line {
  background: linear-gradient(90deg, #e5e7eb 25%, #f3f4f6 50%, #e5e7eb 75%);
  background-size: 200% 100%;
  animation: shimmer 1.4s infinite;
  border-radius: 6px;
}

.skeleton__img {
  width: 100%;
  aspect-ratio: 1 / 1;
  border-radius: 12px;
  background: linear-gradient(90deg, #e5e7eb 25%, #f3f4f6 50%, #e5e7eb 75%);
  background-size: 200% 100%;
  animation: shimmer 1.4s infinite;
}

.skeleton__line--title { width: 60%; height: 18px; }
.skeleton__line--sm    { width: 80%; height: 12px; }
.skeleton__line--md    { width: 65%; height: 12px; }
.skeleton__line--lg    { width: 90%; height: 12px; }

@keyframes shimmer {
  0%   { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

/* ── Load more ────────────────────────────────────────────── */
.load-more-wrapper {
  display: flex;
  justify-content: center;
  margin-top: 40px;
}

.load-more-btn {
  background: var(--clr-primary);
  color: #fff;
  border: none;
  border-radius: 50px;
  padding: 12px 36px;
  font-size: 0.95rem;
  font-weight: 700;
  cursor: pointer;
  transition: background var(--transition), transform var(--transition);
}

.load-more-btn:hover {
  background: var(--clr-primary-light);
  transform: translateY(-2px);
}

.load-more-btn:disabled {
  background: var(--clr-border);
  color: var(--clr-text-muted);
  cursor: not-allowed;
  transform: none;
}

/* ── Responsive ───────────────────────────────────────────── */
@media (max-width: 600px) {
  .header__inner {
    padding: 12px 16px;
    gap: 10px;
  }

  .header__title {
    font-size: 1.3rem;
  }

  .main {
    padding: 20px 16px 40px;
  }

  .pokemon-grid {
    grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
    gap: 16px;
  }
}