/* ==========================================================================
   components.css — blocos reutilizáveis (botões, cards, chips, fotos, campos…)
   ========================================================================== */

/* ---------- Ícones (sprite inline em index.html) ---------- */
.icon {
  width: 1.25em;
  height: 1.25em;
  flex: none;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.icon--lg { width: 1.75rem; height: 1.75rem; }
.icon--fill { fill: currentColor; stroke: none; }

/* ---------- Botões ---------- */
.btn {
  --btn-bg: transparent;
  --btn-fg: var(--c-text);
  --btn-bd: transparent;
  position: relative;
  isolation: isolate;
  overflow: hidden;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.625rem;
  min-height: 3.25rem;
  padding-inline: 1.75rem;
  border: 1.5px solid var(--btn-bd);
  border-radius: var(--r-pill);
  background: var(--btn-bg);
  color: var(--btn-fg);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.9375rem;
  line-height: 1.2;
  text-align: center;
  transition:
    transform var(--dur-base) var(--ease-out),
    box-shadow var(--dur-base) var(--ease-out),
    background-color var(--dur-fast),
    border-color var(--dur-fast);
}

/* brilho que atravessa o botão no hover */
.btn::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(110deg, transparent 30%, rgb(255 255 255 / 0.38) 50%, transparent 70%);
  transform: translateX(-120%);
  transition: transform 0.8s var(--ease-out);
}

.btn:hover {
  color: var(--btn-fg);
  transform: translateY(-2px);
}

.btn:hover::before {
  transform: translateX(120%);
}

.btn:active {
  transform: translateY(0) scale(0.98);
}

.btn .icon {
  transition: transform var(--dur-base) var(--ease-out);
}

.btn:hover .icon {
  transform: translateX(0.25rem);
}

.btn--primary {
  --btn-bg: var(--c-accent);
  --btn-fg: var(--c-on-accent);
  box-shadow: var(--shadow-cta);
}

.btn--primary:hover {
  box-shadow: 0 1.5rem 3rem -1rem rgb(245 165 36 / 0.8);
}

.btn--ghost {
  --btn-bd: rgb(196 181 253 / 0.6);
}

.btn--ghost:hover {
  border-color: var(--c-violet-300);
  background-color: rgb(124 58 237 / 0.2);
}

.btn--lg { min-height: 3.5rem; padding-inline: 2rem; font-size: 1rem; }
.btn--sm { min-height: 2.75rem; padding-inline: 1.375rem; font-size: 0.875rem; }

/* ---------- Pílula e tags ---------- */
.pill {
  display: inline-flex;
  align-items: center;
  gap: 0.625rem;
  padding: 0.5rem 1rem;
  border: 1px solid var(--c-border-strong);
  border-radius: var(--r-pill);
  background: rgb(124 58 237 / 0.22);
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--c-violet-200);
}

.pill__dot {
  position: relative;
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 50%;
  background: var(--c-accent);
}

.pill__dot::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: inherit;
  animation: ping 2s cubic-bezier(0, 0, 0.2, 1) infinite;
}

.tag {
  display: inline-block;
  justify-self: start;
  padding: 0.375rem 0.875rem;
  border-radius: var(--r-pill);
  background: var(--c-violet-600);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #fff;
}

.tag-sample {
  padding: 0.3125rem 0.75rem;
  border: 1px solid rgb(245 165 36 / 0.5);
  border-radius: var(--r-pill);
  background: rgb(245 165 36 / 0.14);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--c-accent-soft);
}

.chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.625rem;
}

.chip {
  padding: 0.5625rem 1rem;
  border: 1px solid var(--c-border-strong);
  border-radius: var(--r-pill);
  background: rgb(124 58 237 / 0.22);
  font-size: 0.875rem;
  font-weight: 600;
  color: #e4ddfb;
}

/* ---------- Cards ---------- */
.card {
  padding: 1.75rem;
  border: 1px solid var(--c-border);
  border-radius: var(--r-lg);
  background: var(--c-surface);
  transition:
    transform var(--dur-base) var(--ease-out),
    border-color var(--dur-base),
    box-shadow var(--dur-base) var(--ease-out);
}

@media (hover: hover) {
  .card:hover {
    transform: translateY(-0.3rem);
    border-color: var(--c-border-strong);
    box-shadow: 0 1.5rem 3rem -1.5rem rgb(124 58 237 / 0.55);
  }
}

/* "Spotlight": brilho que segue o cursor (variáveis --mx/--my vindas do JS) */
.card--spot {
  position: relative;
  isolation: isolate;
}

.card--spot::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  border-radius: inherit;
  background: radial-gradient(22rem circle at var(--mx, 50%) var(--my, 50%), rgb(167 139 250 / 0.16), transparent 45%);
  opacity: 0;
  transition: opacity var(--dur-base);
  pointer-events: none;
}

.card--spot:hover::before {
  opacity: 1;
}

.card--spot > * {
  position: relative;
  z-index: 1;
}

.num-box {
  display: grid;
  place-items: center;
  width: 3rem;
  height: 3rem;
  border-radius: 0.875rem;
  background: rgb(124 58 237 / 0.28);
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--c-violet-200);
}

.icon-box {
  display: grid;
  place-items: center;
  width: 4rem;
  height: 4rem;
  border: 1px solid var(--c-border-strong);
  border-radius: 1.125rem;
  background: rgb(124 58 237 / 0.35);
  color: #ede9fe;
}

.avatar {
  display: grid;
  place-items: center;
  flex: none;
  width: 3.25rem;
  height: 3.25rem;
  border: 1px solid var(--c-border-strong);
  border-radius: 50%;
  background: rgb(124 58 237 / 0.3);
  color: var(--c-violet-200);
}

/* ---------- Fotos ---------- */
.photo {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  border: 1px solid var(--c-border-strong);
  border-radius: var(--r-xl);
  background: #14092a;
  box-shadow: var(--shadow-glow);
}

.photo--4x5 { aspect-ratio: 4 / 5; }
.photo--3x4 { aspect-ratio: 3 / 4; }

.photo picture {
  display: contents;
}

.photo img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: var(--pos, 50% 20%);
}

.photo::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgb(10 6 19 / 0.6), transparent 38%);
  pointer-events: none;
}

.photo--light {
  background: #e5e5e7;
}

.photo--light::after {
  display: none;
}

.float-badge {
  position: absolute;
  z-index: 2;
  display: grid;
  gap: 0.125rem;
  padding: 0.875rem 1.125rem;
  border: 1px solid var(--c-border-strong);
  border-radius: var(--r-md);
  background: rgb(18 10 34 / 0.88);
  backdrop-filter: blur(10px);
  line-height: 1.35;
}

.float-badge strong {
  font-family: var(--font-display);
  font-size: 0.9375rem;
}

.float-badge span {
  font-size: 0.84rem;
  color: var(--c-text-soft);
}

.float-badge--row {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--c-accent);
}

.float-badge--row div {
  display: grid;
  line-height: 1.3;
  color: var(--c-text);
}

/* ---------- Links ---------- */
.link-arrow {
  display: inline-flex;
  align-items: center;
  justify-self: start;
  gap: 0.5rem;
  min-height: 2.75rem;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.875rem;
  color: var(--c-violet-300);
}

.link-arrow .icon {
  transition: transform var(--dur-base) var(--ease-out);
}

.link-arrow:hover .icon {
  transform: translateX(0.3rem);
}

.link-icon {
  display: inline-flex;
  align-items: center;
  justify-self: start;
  gap: 0.625rem;
  min-height: 2.75rem;
  font-weight: 600;
  color: var(--c-violet-200);
}

.link-icon .icon {
  color: var(--c-violet-400);
}

/* ---------- Listas ---------- */
.check-list li {
  display: flex;
  gap: 0.875rem;
  padding-block: 1rem;
  border-top: 1px solid rgb(167 139 250 / 0.2);
  color: #e4ddfb;
}

.check-list li:last-child {
  border-bottom: 1px solid rgb(167 139 250 / 0.2);
}

.check-list .icon {
  margin-top: 0.2rem;
  stroke-width: 2;
  color: var(--c-violet-400);
}

/* ---------- Formulário ---------- */
.field {
  display: grid;
  gap: 0.5rem;
}

.field label {
  font-size: 0.875rem;
  font-weight: 700;
  color: #e4ddfb;
}

.field label span {
  font-weight: 500;
  color: var(--c-text-muted);
}

.field input {
  width: 100%;
  min-height: 3.25rem;
  padding-inline: 1.125rem;
  border: 1.5px solid rgb(196 181 253 / 0.4);
  border-radius: 0.875rem;
  background: rgb(10 6 19 / 0.7);
  font-size: 1rem;
  transition: border-color var(--dur-fast), box-shadow var(--dur-fast), background-color var(--dur-fast);
}

.field input:hover {
  border-color: rgb(196 181 253 / 0.7);
}

.field input:focus {
  outline: none;
  border-color: var(--c-violet-300);
  box-shadow: 0 0 0 4px rgb(124 58 237 / 0.35);
  background: rgb(10 6 19 / 0.9);
}

.field.is-invalid input {
  border-color: var(--c-danger);
}

.field__error {
  max-height: 0;
  overflow: hidden;
  opacity: 0;
  font-size: 0.875rem;
  color: var(--c-danger);
  transform: translateY(-0.25rem);
  transition: max-height var(--dur-base) var(--ease-out), opacity var(--dur-base), transform var(--dur-base) var(--ease-out);
}

.field.is-invalid .field__error {
  max-height: 3rem;
  opacity: 1;
  transform: none;
}

.hp {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.btn__spinner {
  position: absolute;
  width: 1.375rem;
  height: 1.375rem;
  border: 3px solid rgb(26 15 0 / 0.25);
  border-top-color: var(--c-on-accent);
  border-radius: 50%;
  opacity: 0;
  animation: spin 0.7s linear infinite paused;
}

.is-loading .btn__label {
  opacity: 0;
}

.is-loading .btn__spinner {
  opacity: 1;
  animation-play-state: running;
}