html { scrollbar-gutter: stable; }
:root {
  color-scheme: light;
  --background: #f2e5cf;
  --surface: #fcf5e9;
  --text: #3e3026;
  --muted: #78614d;
  --icon: #80644b;
  --gold: #94651d;
  --border: #d5bfa0;
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--background); color: var(--text); font-family: Arial, Helvetica, sans-serif; line-height: 1.4; }
button, input, a { -webkit-tap-highlight-color: transparent; }
button, input { font: inherit; }
button { color: inherit; cursor: pointer; }
button:disabled, button[aria-disabled="true"] { cursor: default; }
a { color: inherit; text-decoration: none; }
button { border: 0; }
button:focus-visible, a:focus-visible, input:focus-visible { outline: 2px solid var(--gold); outline-offset: 5px; }
.icon { width: 24px; height: 24px; flex-shrink: 0; }
.app { max-width: 760px; margin-inline: auto; padding: 24px 16px 0; }
.header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 28px; }
.brand { position: relative; width: clamp(140.4px, 37.8vw, 262.8px); aspect-ratio: 1040 / 360; overflow: hidden; }
.brand img { display: block; width: 100%; height: 100%; object-fit: contain; }
.icon-button { display: inline-flex; align-items: center; justify-content: center; padding: 8px; background: transparent; color: var(--icon); min-width: 44px; min-height: 44px; }

.main { padding-top: 28px; padding-bottom: 32px; border-top: 1px solid var(--border); }
.section-heading { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 8px; }
h1, h2 { font-size: clamp(20px, 4.4vw, 28px); line-height: 1.25; margin: 0; font-weight: 600; letter-spacing: -.4px; }
.text-button { display: flex; align-items: center; gap: 5px; padding: 8px 0 8px 8px; white-space: nowrap; background: none; color: var(--muted); font-size: 14px; }
.text-button .icon { width: 16px; height: 16px; }
.deck-list { display: grid; gap: 6px; }
.deck { width: 100%; display: flex; align-items: center; gap: 16px; padding: 6px 14px; background: var(--surface); border: 1px solid var(--border); border-radius: 15px; text-align: left; }
.deck img { display: block; width: 56px; height: auto; flex-shrink: 0; }
.deck-info { display: grid; gap: 1px; flex: 1; min-width: 0; }
.deck-info strong { font-size: clamp(16px, 3.7vw, 24px); font-weight: 600; }
.deck-info > span { font-size: 14px; color: var(--muted); }
.empty-deck-card { min-height: 104px; cursor: default; }
.empty-deck-art { display: block; width: 74px; aspect-ratio: 421 / 614; flex: 0 0 74px; border: 1px dashed var(--border); border-radius: 7px; background: color-mix(in srgb, var(--surface) 72%, var(--background)); }
@media (min-width: 700px) { .empty-deck-card { min-height: 132px; } }
.deck > .icon { color: var(--icon); width: 19px; }
.catalog { margin-top: 23px; }
.search-bar { display: flex; align-items: center; gap: 12px; margin-top: 10px; padding: 7px 10px 7px 16px; min-height: 57px; background: var(--surface); border: 1.5px solid #b99b77; border-radius: 15px; color: var(--icon); }
.search-bar > .icon { width: 26px; height: 26px; }
.search-bar input { width: 100%; min-width: 0; padding: 0; border: 0; background: transparent; font-size: 16px; opacity: 1; }
.search-bar input::placeholder { color: #806a55; opacity: 1; }
.search-bar .icon-button .icon { width: 27px; height: 27px; }
.card-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; margin-top: 15px; }
.card { margin: 0; min-width: 0; text-align: center; }
.card-frame { padding: 3px; border: 1px solid #c5a57a; border-radius: 10px; background: #fcf5e9; box-shadow: inset 0 0 0 2px #e9d7bc; overflow: hidden; }
.card img { display: block; width: 100%; height: auto; border-radius: 4px; }
figcaption { margin-top: 8px; color: #6b5441; font-size: clamp(10px, 2.5vw, 16px); overflow-wrap: break-word; }
.create-area { display: flex; justify-content: center; margin-top: 30px; }
.create-button { display: inline-flex; justify-content: center; align-items: center; gap: 16px; padding: 12px 24px; min-height: 54px; border: 1.5px solid #a65336; border-radius: 20px; background: #a65336; color: #fff8ee; font-size: 18px; font-weight: 600; }
.create-button .icon { width: 28px; height: 28px; }
.bottom-nav { position: fixed; z-index: 10; bottom: 0; left: 0; right: 0; display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); padding: 12px 8px calc(12px + env(safe-area-inset-bottom)); background: #f8eddcf5; border-top: 1px solid #d5bfa0; backdrop-filter: blur(16px); }
.nav-item { display: flex; justify-content: flex-start; flex-direction: column; align-items: center; gap: 5px; position: relative; padding: 3px 4px 10px; background: transparent; color: var(--muted); font-size: 12px; min-height: 56px; }
.nav-item .icon { width: 27px; height: 27px; color: var(--icon); }
.nav-item.active, .nav-item.active .icon { color: var(--gold); }
.nav-item.active::after { content: ""; width: 28px; height: 4px; border-radius: 8px; background: var(--gold); position: absolute; bottom: 0; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; border: 0; }
.skip-link { position: fixed; z-index: 20; top: 10px; left: 10px; padding: 10px; background: var(--gold); color: var(--background); transform: translateY(-200%); }
.skip-link:focus { transform: translateY(0); }
@media (min-width: 540px) {
  .app { padding: 32px 30px 0; }
  .header { margin-bottom: 36px; }
  .deck { padding: 10px 22px; gap: 24px; border-radius: 20px; }
  .deck img { width: 78px; }
  .deck-info > span { font-size: 18px; }
  .text-button { font-size: 18px; }
  .catalog { margin-top: 32px; }
  .search-bar { min-height: 72px; padding-inline: 22px; }
  .search-bar input { font-size: 22px; }
  .card-grid { gap: 28px; margin-top: 22px; }
  .create-area { margin-top: 40px; }
  .create-button { font-size: 22px; padding: 16px 32px; }
}
@media (min-width: 1000px) {
  .app { max-width: 1320px; padding: 40px 48px; display: grid; grid-template-columns: minmax(0, 1fr) 410px; column-gap: 40px; }
  .header { grid-column: 1; min-height: 82px; margin-bottom: 28px; }
  .brand { width: 234px; }
  .bottom-nav { position: static; grid-column: 2; grid-row: 1; width: 410px; grid-template-columns: repeat(5, minmax(64px, 1fr)); align-self: center; align-items: center; justify-self: end; gap: 0; border: 0; padding: 8px 0; background: transparent; backdrop-filter: none; }
  .nav-item { min-width: 64px; font-size: 14px; gap: 8px; }
  .main { grid-column: 1 / -1; display: grid; grid-template-columns: minmax(300px, .85fr) minmax(0, 1.35fr); gap: 32px 48px; align-items: start; padding-bottom: 24px; }
  .catalog { margin-top: 0; grid-column: 2; grid-row: 1; }
  .decks { grid-column: 1; }
  .section-heading { min-height: 35px; margin-bottom: 18px; }
  .deck-list { gap: 12px; }
  .deck { min-height: 132px; gap: 18px; }
  .deck img { width: 72px; }
  .deck-info strong { font-size: 21px; }
  .search-bar { margin-top: 22px; }
  .create-area { margin-top: 24px; }
  .card-grid { gap: 20px; }
}



.site-footer {
  grid-column: 1 / -1;
  padding: 20px 8px calc(112px + env(safe-area-inset-bottom));
  border-top: 1px solid var(--border);
  color: var(--muted);
  text-align: center;
  font-size: 12px;
  line-height: 1.8;
}
.site-footer p { margin: 0; }
.site-footer strong { color: var(--gold); font-weight: 600; }
.site-footer .author { display: inline-block; }
@media (min-width: 1000px) {
  .site-footer { margin-top: 24px; padding-bottom: 12px; font-size: 13px; }
}
.site-footer .repository-link { text-decoration: underline; text-underline-offset: 3px; overflow-wrap: anywhere; }
.site-footer .repository-link:hover { color: var(--gold); }

/* Redução sutil dos espaços no celular, preservando o tamanho dos elementos. */
@media (max-width: 539px) {
  .app { padding-top: 20px; }
  .header { margin-bottom: 21px; }
  .main { padding-top: 21px; padding-bottom: 25px; }
  .catalog { margin-top: 18px; }
  .search-bar { margin-top: 6px; }
  .card-grid { margin-top: 11px; }
  .create-area { margin-top: 23px; }
  .site-footer { padding-top: 16px; }
}
/* Mantém a assinatura no fim da tela quando a página tem pouco conteúdo. */
.app { min-height: 100vh; min-height: 100svh; }
.site-footer { margin-top: auto; }
@media (max-width: 999px) {
  .app { display: flex; flex-direction: column; }
  .main { flex: 1 0 auto; width: 100%; }
  .site-footer { width: 100%; }
}
@media (min-width: 1000px) {
  .app { grid-template-rows: auto 1fr auto; }
  .main { align-self: start; }
  .site-footer { align-self: end; }
}
.deck-link { color: inherit; text-decoration: none; cursor: pointer; }
.deck-link:hover { border-color: #a65336; }

:root[data-theme="dark"] {
  color-scheme: dark;
  --background: #242329;
  --surface: #302e35;
  --text: #f2efe9;
  --muted: #c1bbc4;
  --icon: #c0b6c7;
  --gold: #e6c56e;
  --border: #4c4651;
}
:root[data-theme="light"] {
  color-scheme: light;
  --background: #f7f8fa;
  --surface: #ffffff;
  --text: #282b30;
  --muted: #656b73;
  --icon: #656b73;
  --gold: #94651d;
  --border: #dfe3e7;
}
:root[data-theme="dark"] {
  color-scheme: dark;
  --background: #27242b;
  --surface: #35313a;
  --text: #f4f0e8;
  --muted: #c6bdc7;
  --icon: #c6b9cc;
  --gold: #e6c56e;
  --border: #514956;
}
:root[data-theme="light"] {
  color-scheme: light;
  --background: #f7f8fa;
  --surface: #ffffff;
  --text: #282b30;
  --muted: #656b73;
  --icon: #656b73;
  --gold: #94651d;
  --border: #dfe3e7;
}



/* Barra de pesquisa de cartas compartilhada entre as telas. */
.card-search-filter { display: inline-flex; flex: 0 0 44px; align-items: center; justify-content: center; width: 44px; min-width: 44px; height: 44px; min-height: 44px; padding: 8px; border: 0; border-radius: 9px; background: transparent; color: var(--icon); }
.card-search-filter > .icon { display: block; width: 27px; height: 27px; }
.card-search-filter:hover { width: 44px; min-width: 44px; height: 44px; min-height: 44px; border-radius: 9px; background: color-mix(in srgb, var(--border) 35%, transparent); transition: background-color 160ms ease; }
.search-bar, .card-search-form { position: relative; }
.card-filter-panel { position: absolute; z-index: 20; top: calc(100% + 8px); right: 0; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; width: min(560px, calc(100vw - 32px)); min-width: 0; margin: 0; padding: 20px; border: 1px solid #c9ad89; border-radius: 16px; background: #fffaf1; color: #392c22; box-shadow: 0 14px 34px rgb(44 31 20 / 22%); }
.card-filter-panel[hidden] { display: none; }
.card-filter-panel legend { grid-column: 1 / -1; float: left; width: 100%; margin: 0 0 4px; padding: 0 0 12px; border: 0; border-bottom: 2px solid #e5d4bd; color: #392c22; font-size: 17px; font-weight: 700; }
.card-filter-panel label { display: grid; gap: 6px; min-width: 0; padding: 10px; border: 1px solid #e0cdb2; border-radius: 11px; background: #fffdf8; color: #513c2b; font-size: 13px; font-weight: 600; }
.card-filter-panel input { width: 100%; min-width: 0; height: 42px; padding: 8px 10px; border: 1px solid #b99b77; border-radius: 8px; background: #fff; color: #30241c; font: inherit; font-size: 14px; font-weight: 400; box-shadow: none; }
.card-filter-panel input::placeholder { color: #786c60; opacity: 1; }
.card-filter-panel input:focus { outline: 3px solid rgb(166 83 54 / 18%); outline-offset: 1px; border-color: #a65336; }
.card-filter-panel label:nth-of-type(6) { border-top: 2px solid #d4b99a; }
.card-filter-panel label:nth-of-type(7) { border-top: 2px solid #d4b99a; }
.card-filter-panel label:nth-of-type(8) { border-top: 2px solid #d4b99a; }
.card-filter-panel label:nth-of-type(9) { border-top: 2px solid #d4b99a; }
@media (min-width: 600px) { .card-filter-panel { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
.card-search-submit { flex: 0 0 80px; width: 80px; min-width: 80px; min-height: 38px; padding: 6px 8px; border: 0; border-radius: 9px; background: #a65336; color: #fff8ee; font: inherit; font-size: 13px; white-space: nowrap; }
.site-footer .site-disclaimer { margin: 5px auto 0; max-width: 760px; color: var(--muted); font-size: 10px; line-height: 1.45; }
/* API-backed card actions */
.favorite-card-button { position: absolute; top: 9px; right: 9px; display: grid; place-items: center; width: 38px; height: 38px; border: 1px solid var(--border); border-radius: 50%; background: var(--surface); color: var(--accent, #a65336); font-size: 22px; line-height: 1; cursor: pointer; }
.search-card, .builder-card { position: relative; }
.favorite-card-button[aria-pressed="true"] { background: #a65336; color: #fff8ee; }
.search-error { grid-column: 1 / -1; padding: 14px; border: 1px solid var(--border); border-radius: 12px; background: var(--surface); color: var(--text); }
.search-load-more { display: block; min-width: 150px; min-height: 42px; margin: 18px auto 0; padding: 9px 18px; border: 1px solid var(--border); border-radius: 10px; background: var(--surface); color: var(--text); font: inherit; font-weight: 600; }
.search-load-more:hover { border-color: #a65336; background: color-mix(in srgb, var(--border) 28%, var(--surface)); }
.search-load-more[hidden] { display: none; }
.auth-panel[hidden], #account-content[hidden] { display: none; }
.sample-cards-note { margin: 8px 0 14px; color: var(--muted); font-size: 13px; line-height: 1.4; }