/* ==========================================================================
   NO FIO DA NAVALHA — Design System v1.0 · Base + componentes básicos
   Prefixo nfn-. Estados: :hover só em (hover:hover), :focus-visible,
   [aria-selected], [aria-pressed], :disabled/[aria-disabled], .is-loading,
   [aria-invalid].
   ========================================================================== */

/* ---------- Base ---------- */
*, *::before, *::after { box-sizing: border-box; }
.nfn-base {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-sans);
  font-size: var(--text-md);
  line-height: var(--leading-body);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  -webkit-tap-highlight-color: transparent;
  font-feature-settings: "cv11", "ss01";
}
.nfn-base img { max-width: 100%; display: block; }
.nfn-base :where(button, input, select, textarea) { font: inherit; color: inherit; }
.nfn-base :where(a) { color: inherit; }
.nfn-paper, [data-theme="light"] .nfn-base { background: var(--bg); color: var(--text); }
::selection { background: var(--text); color: var(--bg); }
:where(.nfn-base) [hidden]:not(.nfn-input__btn) { display: none !important; }
.nfn-sr { position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }
.nfn-focus:focus-visible,
.nfn-base :where(a, button, [tabindex]):focus-visible { outline: 2px solid var(--focus); outline-offset: 3px; }

/* ---------- Tipografia ---------- */
.nfn-mega, .nfn-d1, .nfn-d2 {
  font-family: var(--font-display);
  font-variation-settings: "wdth" var(--wdth-display);
  font-weight: 800;
  text-transform: uppercase;
  line-height: var(--leading-tight);
  letter-spacing: var(--tracking-display);
  margin: 0;
  overflow-wrap: normal;
  hyphens: none;
  text-wrap: balance;
}
.nfn-mega { font-size: var(--text-mega); letter-spacing: -0.035em; }
.nfn-d1 { font-size: var(--text-d1); }
.nfn-d2 { font-size: var(--text-d2); }
.nfn-serif-d {
  font-family: var(--font-serif);
  font-optical-sizing: auto;
  font-weight: 300;
  font-size: var(--text-d1);
  line-height: .95;
  letter-spacing: -0.02em;
  text-transform: uppercase;
  margin: 0;
  text-wrap: balance;
}
.nfn-serif-d em { font-style: italic; font-weight: 300; text-transform: none; }
.nfn-h1, .nfn-h2, .nfn-h3 { font-family: var(--font-serif); font-weight: 500; letter-spacing: -0.01em; line-height: var(--leading-snug); margin: 0; text-wrap: balance; }
.nfn-h1 { font-size: var(--text-h1); }
.nfn-h2 { font-size: var(--text-h2); }
.nfn-h3 { font-size: var(--text-h3); font-weight: 600; }
.nfn-lead { font-size: var(--text-lg); color: var(--text-2); max-width: 60ch; text-wrap: pretty; margin: 0; }
.nfn-body { font-size: var(--text-md); color: var(--text-2); max-width: 66ch; text-wrap: pretty; margin: 0; }
.nfn-small { font-size: var(--text-sm); color: var(--text-2); }
.nfn-caption { font-size: var(--text-xs); color: var(--text-3); }
.nfn-label {
  font-family: var(--font-sans);
  font-size: var(--text-2xs);
  font-weight: 600;
  letter-spacing: var(--tracking-label);
  text-transform: uppercase;
  line-height: 1.4;
}
.nfn-eyebrow { /* sobretítulo serifado pequeno, à Crisp */
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 400;
  font-size: var(--text-md);
  color: var(--text-2);
  letter-spacing: 0;
}
.nfn-num { font-variant-numeric: tabular-nums lining-nums; }
.nfn-price { font-family: var(--font-serif); font-weight: 600; font-variant-numeric: lining-nums tabular-nums; letter-spacing: -0.01em; white-space: nowrap; }
.nfn-mono { font-family: var(--font-mono); font-size: .92em; letter-spacing: 0; }
.nfn-ornament { color: var(--ornament); }
.nfn-kbd { font-family: var(--font-mono); font-size: var(--text-xs); padding: 1px 6px; border-radius: var(--radius-xs); border: 1px solid var(--border-strong); color: var(--text-2); }

/* Filete "fio da navalha" */
.nfn-rule { height: var(--rule); background: var(--border); border: 0; margin: 0; }
.nfn-rule--strong { background: var(--border-strong); }
.nfn-rule--ornament { background: linear-gradient(90deg, transparent, var(--ornament-soft) 20%, var(--ornament) 50%, var(--ornament-soft) 80%, transparent); }
.nfn-cut { /* linha que corta/revela (assinatura de movimento) */
  display: block; height: 1px; background: currentColor; transform-origin: left center;
  transform: scaleX(0); transition: transform var(--dur-6) var(--ease-in-out);
}
.is-in .nfn-cut, .nfn-cut.is-in { transform: scaleX(1); }

/* ---------- Ícone ---------- */
.nfn-icon { width: 1.25em; height: 1.25em; flex: none; display: inline-block; vertical-align: middle; stroke: currentColor; fill: none; stroke-width: 1.5; stroke-linecap: round; stroke-linejoin: round; }
.nfn-icon--fill { fill: currentColor; stroke: none; }

/* ---------- Spinner / skeleton ---------- */
.nfn-spinner { width: 1.1em; height: 1.1em; border-radius: 50%; border: 1.5px solid currentColor; border-right-color: transparent; animation: nfn-spin calc(700ms * var(--motion-scale)) linear infinite; flex: none; }
@keyframes nfn-spin { to { transform: rotate(360deg); } }
.nfn-skeleton { background: linear-gradient(90deg, var(--surface-2) 0%, var(--surface-3) 50%, var(--surface-2) 100%); background-size: 200% 100%; animation: nfn-shimmer calc(1400ms * var(--motion-scale)) linear infinite; border-radius: var(--radius-xs); }
@keyframes nfn-shimmer { from { background-position: 200% 0; } to { background-position: -200% 0; } }

/* ==========================================================================
   Botões
   ========================================================================== */
.nfn-btn {
  --btn-h: 48px;
  --btn-px: 1.5rem;
  --btn-bg: var(--action);
  --btn-fg: var(--action-text);
  --btn-bd: transparent;
  --btn-bg-h: var(--action-hover);
  position: relative;
  display: inline-flex; align-items: center; justify-content: center; gap: .6rem;
  min-height: var(--btn-h);
  padding: 0 var(--btn-px);
  border: 1px solid var(--btn-bd);
  border-radius: var(--radius-pill);
  background: var(--btn-bg);
  color: var(--btn-fg);
  font-family: var(--font-sans);
  font-size: .75rem;
  font-weight: 600;
  letter-spacing: var(--tracking-label);
  text-transform: uppercase;
  text-decoration: none;
  line-height: 1.2;
  text-align: center;
  cursor: pointer;
  user-select: none;
  transition: background-color var(--dur-2) var(--ease-out), border-color var(--dur-2) var(--ease-out), color var(--dur-2) var(--ease-out), transform var(--dur-1) var(--ease-out), box-shadow var(--dur-2) var(--ease-out);
}
@media (hover: hover) { .nfn-btn:hover:not(:disabled):not([aria-disabled="true"]) { background: var(--btn-bg-h); } }
.nfn-btn:active:not(:disabled):not([aria-disabled="true"]) { transform: scale(var(--press-scale)); }
.nfn-btn:focus-visible { outline: none; box-shadow: var(--focus-ring); }
.nfn-btn--secondary { --btn-bg: var(--action-2); --btn-fg: var(--action-2-text); --btn-bd: var(--action-2-border); --btn-bg-h: var(--action-2-hover); }
.nfn-btn--ghost { --btn-bg: transparent; --btn-fg: var(--text); --btn-bg-h: transparent; --btn-px: 1rem; }
/* discreto: no hover só as letras passam a dourado */
@media (hover: hover) { .nfn-btn--ghost:hover:not(:disabled) { color: var(--action-2-text); } }
.nfn-btn--danger { --btn-bg: var(--danger-solid); --btn-fg: #fff; --btn-bg-h: color-mix(in oklab, var(--danger-solid) 88%, #000); }
.nfn-btn--danger-soft { --btn-bg: var(--danger-bg); --btn-fg: var(--danger); --btn-bd: var(--danger-border); --btn-bg-h: color-mix(in oklab, var(--danger-bg) 60%, var(--danger) 14%); }
.nfn-btn--glass { --btn-bg: var(--glass-bg); --btn-fg: var(--text); --btn-bd: var(--glass-border); --btn-bg-h: var(--glass-bg-strong); backdrop-filter: var(--glass-blur); -webkit-backdrop-filter: var(--glass-blur); box-shadow: var(--glass-edge); }
.nfn-btn--whatsapp { --btn-bg: transparent; --btn-fg: var(--text); --btn-bd: var(--action-2-border); --btn-bg-h: var(--action-2-hover); }
.nfn-btn--block { border-radius: var(--radius-0); --btn-h: 56px; --btn-px: 2rem; font-family: var(--font-display); font-variation-settings: "wdth" 115; font-weight: 800; font-size: .8125rem; letter-spacing: .06em; }
.nfn-btn--sm { --btn-h: 36px; --btn-px: 1rem; font-size: .6875rem; gap: .45rem; }
.nfn-btn--lg { --btn-h: 56px; --btn-px: 2rem; font-size: .8125rem; }
.nfn-btn--full { width: 100%; }
.nfn-btn--icon { --btn-px: 0; width: var(--btn-h); padding: 0; border-radius: var(--radius-pill); }
.nfn-btn--icon.nfn-btn--square { border-radius: var(--radius-sm); }
.nfn-btn--icon .nfn-icon { width: 20px; height: 20px; }
.nfn-btn .nfn-btn__ico { display: inline-grid; place-items: center; width: 30px; height: 30px; margin-right: calc(var(--btn-px) * -.55); border-radius: 50%; background: var(--btn-fg); color: var(--btn-bg); transition: transform var(--dur-3) var(--ease-out); }
.nfn-btn .nfn-btn__ico .nfn-icon { width: 16px; height: 16px; }
@media (hover: hover) { .nfn-btn:hover .nfn-btn__ico { transform: translateX(3px); } }
.nfn-btn:disabled, .nfn-btn[aria-disabled="true"] { --btn-bg: var(--surface-3); --btn-fg: var(--text-disabled); --btn-bd: transparent; cursor: not-allowed; box-shadow: none; }
.nfn-btn--secondary:disabled, .nfn-btn--ghost:disabled { --btn-bg: transparent; --btn-bd: var(--border-subtle); }
.nfn-btn.is-loading { color: transparent !important; pointer-events: none; }
.nfn-btn.is-loading > * { visibility: hidden; }
.nfn-btn.is-loading::after { content: ""; position: absolute; inset: 0; margin: auto; width: 18px; height: 18px; border-radius: 50%; border: 1.5px solid var(--btn-fg); border-right-color: transparent; animation: nfn-spin calc(700ms * var(--motion-scale)) linear infinite; }
.nfn-btn.is-done { --btn-bg: var(--success-bg); --btn-fg: var(--success); --btn-bd: var(--success-border); }
.nfn-btn-row { display: flex; flex-wrap: wrap; gap: var(--space-3); align-items: center; }

/* Link de texto */
.nfn-link { color: var(--text); text-decoration: underline; text-decoration-color: var(--border-strong); text-underline-offset: .25em; text-decoration-thickness: 1px; transition: text-decoration-color var(--dur-2) var(--ease-out); cursor: pointer; background: none; border: 0; padding: 0; font: inherit; }
@media (hover: hover) { .nfn-link:hover { text-decoration-color: currentColor; } }
.nfn-link--arrow { display: inline-flex; align-items: center; gap: .4rem; text-decoration: none; font-size: .75rem; font-weight: 600; letter-spacing: var(--tracking-label); text-transform: uppercase; }
.nfn-link--arrow .nfn-icon { transition: transform var(--dur-3) var(--ease-out); }
@media (hover: hover) { .nfn-link--arrow:hover .nfn-icon { transform: translateX(4px); } }

/* ==========================================================================
   Campos
   ========================================================================== */
.nfn-field { display: grid; gap: .5rem; min-width: 0; }
.nfn-field__label { font-size: var(--text-2xs); font-weight: 600; letter-spacing: var(--tracking-label); text-transform: uppercase; color: var(--text-2); display: flex; justify-content: space-between; gap: 1rem; }
.nfn-field__label .nfn-field__opt { color: var(--text-3); font-weight: 500; letter-spacing: .04em; text-transform: none; font-size: var(--text-xs); }
.nfn-input {
  position: relative;
  display: flex; align-items: center; gap: .6rem;
  min-height: 52px;
  padding: 0 1rem;
  border-radius: var(--radius-md);
  background: var(--surface-1);
  border: 1px solid var(--border);
  transition: border-color var(--dur-2) var(--ease-out), background-color var(--dur-2) var(--ease-out), box-shadow var(--dur-2) var(--ease-out);
}
@media (hover: hover) { .nfn-input:hover:not(.is-disabled) { border-color: var(--border-strong); } }
.nfn-input:focus-within { border-color: var(--focus); box-shadow: 0 0 0 3px color-mix(in oklab, var(--focus) 18%, transparent); }
.nfn-input > .nfn-icon { color: var(--text-3); width: 18px; height: 18px; }
.nfn-input input, .nfn-input textarea {
  flex: 1; min-width: 0; border: 0; outline: 0; background: transparent;
  font-size: 1rem; /* 16px evita zoom no iOS */
  padding: .85rem 0; color: var(--text);
}
.nfn-input textarea { resize: vertical; min-height: 110px; line-height: 1.55; }
.nfn-input--area { align-items: flex-start; }
.nfn-input input::placeholder, .nfn-input textarea::placeholder { color: var(--text-3); opacity: 1; }
.nfn-input__prefix { font-size: 1rem; color: var(--text-2); padding-right: .6rem; border-right: 1px solid var(--border); line-height: 1.2; font-variant-numeric: tabular-nums; }
.nfn-input__btn { display: grid; place-items: center; width: 32px; height: 32px; border-radius: var(--radius-xs); border: 0; background: transparent; color: var(--text-2); cursor: pointer; margin-right: -.4rem; transition: background-color var(--dur-2) var(--ease-out), color var(--dur-2) var(--ease-out), opacity var(--dur-2) var(--ease-out), transform var(--dur-1) var(--ease-out); }
@media (hover: hover) { .nfn-input__btn:hover { background: var(--action-2-hover); color: var(--text); } }
.nfn-input__btn:active { transform: scale(.92); }
.nfn-input__btn .nfn-icon { width: 18px; height: 18px; }
.nfn-input__btn[hidden] { display: grid; opacity: 0; pointer-events: none; }
.nfn-input__count { font-size: var(--text-xs); color: var(--text-3); align-self: flex-end; padding-bottom: .7rem; font-variant-numeric: tabular-nums; }
.nfn-field__hint { font-size: var(--text-sm); color: var(--text-3); display: flex; gap: .4rem; align-items: flex-start; margin: 0; }
.nfn-field__hint .nfn-icon { width: 16px; height: 16px; margin-top: 2px; }
.nfn-field.is-invalid .nfn-input, .nfn-input[aria-invalid="true"] { border-color: var(--danger); }
.nfn-field.is-invalid .nfn-input:focus-within { box-shadow: 0 0 0 3px var(--danger-bg); }
.nfn-field.is-invalid .nfn-field__hint { color: var(--danger); }
.nfn-field.is-valid .nfn-input { border-color: var(--success-border); }
.nfn-input.is-disabled { background: transparent; border-style: dashed; border-color: var(--border); color: var(--text-disabled); }
.nfn-input.is-disabled input { color: var(--text-disabled); cursor: not-allowed; }
.nfn-input.is-loading::after { content: ""; width: 16px; height: 16px; border-radius: 50%; border: 1.5px solid var(--text-3); border-right-color: transparent; animation: nfn-spin calc(700ms * var(--motion-scale)) linear infinite; }
.nfn-field.is-invalid .nfn-input { animation: nfn-shake calc(320ms * var(--motion-scale)) var(--ease-out); }
@keyframes nfn-shake { 20% { transform: translateX(-4px); } 45% { transform: translateX(4px); } 70% { transform: translateX(-2px); } 100% { transform: none; } }

/* PIN 6 dígitos, estilo iPhone */
.nfn-pin { display: grid; gap: 1.25rem; justify-items: center; }
.nfn-pin__dots { display: flex; gap: .9rem; }
.nfn-pin__dot { width: 14px; height: 14px; border-radius: 50%; border: 1.5px solid var(--text-2); transition: background-color var(--dur-2) var(--ease-out), border-color var(--dur-2) var(--ease-out), transform var(--dur-2) var(--ease-out); }
.nfn-pin__dot.is-on { background: var(--text); border-color: var(--text); transform: scale(1.08); }
.nfn-pin.is-error .nfn-pin__dot { border-color: var(--danger); }
.nfn-pin.is-error .nfn-pin__dots { animation: nfn-shake calc(380ms * var(--motion-scale)) var(--ease-out); }
.nfn-pin.is-ok .nfn-pin__dot { background: var(--success); border-color: var(--success); }
.nfn-pin__msg { min-height: 1.4em; font-size: var(--text-sm); color: var(--text-3); text-align: center; margin: 0; }
.nfn-pin.is-error .nfn-pin__msg { color: var(--danger); }
.nfn-pin__pad { display: grid; grid-template-columns: repeat(3, 72px); gap: .9rem 1.4rem; }
.nfn-pin__key { width: 72px; height: 72px; border-radius: 50%; border: 1px solid var(--border); background: var(--surface-2); color: var(--text); font-family: var(--font-display); font-variation-settings: "wdth" 100; font-weight: 500; font-size: 1.6rem; cursor: pointer; display: grid; place-items: center; transition: background-color var(--dur-1) var(--ease-out), transform var(--dur-1) var(--ease-out); }
.nfn-pin__key small { display: block; font-family: var(--font-sans); font-size: .55rem; letter-spacing: .2em; color: var(--text-3); margin-top: -.35rem; font-weight: 600; }
.nfn-pin__key:active { background: var(--surface-hover); transform: scale(.94); }
.nfn-pin__key--fn { background: transparent; border-color: transparent; font-family: var(--font-sans); font-size: .8rem; font-weight: 600; letter-spacing: .04em; color: var(--text-2); }
.nfn-pin__key:disabled { opacity: .35; cursor: not-allowed; }
.nfn-pin__input { position: absolute; opacity: 0; pointer-events: none; width: 1px; height: 1px; }
@media (max-width: 380px) { .nfn-pin__pad { grid-template-columns: repeat(3, 64px); gap: .8rem 1.1rem; } .nfn-pin__key { width: 64px; height: 64px; } }

/* Código de 6 caixas (ligar dispositivo) */
.nfn-otp { display: flex; gap: .5rem; }
.nfn-otp input { width: 3rem; height: 3.5rem; border-radius: var(--radius-sm); border: 1px solid var(--border); background: var(--surface-1); text-align: center; font-family: var(--font-mono); font-size: 1.4rem; color: var(--text); outline: 0; transition: border-color var(--dur-2) var(--ease-out), box-shadow var(--dur-2) var(--ease-out); }
.nfn-otp input:focus { border-color: var(--focus); box-shadow: 0 0 0 3px color-mix(in oklab, var(--focus) 18%, transparent); }
.nfn-otp input:nth-child(3) { margin-right: .6rem; }
@media (max-width: 400px) { .nfn-otp { gap: .35rem; } .nfn-otp input { width: 2.55rem; height: 3.1rem; font-size: 1.2rem; } .nfn-otp input:nth-child(3) { margin-right: .3rem; } }

/* ---------- Select (listbox próprio) ---------- */
.nfn-select { position: relative; }
.nfn-select__btn { width: 100%; justify-content: space-between; cursor: pointer; text-align: left; font-size: 1rem; }
.nfn-select__btn .nfn-select__val { flex: 1; min-width: 0; padding: .85rem 0; }
.nfn-select__btn .nfn-select__val.is-placeholder { color: var(--text-3); }
.nfn-select__btn .nfn-icon:last-child { transition: transform var(--dur-3) var(--ease-out); color: var(--text-2); }
.nfn-select__btn[aria-expanded="true"] .nfn-icon:last-child { transform: rotate(180deg); }
.nfn-pop {
  position: absolute; z-index: var(--z-dropdown);
  min-width: 100%;
  padding: .4rem;
  border-radius: var(--radius-md);
  background: var(--surface-2);
  box-shadow: var(--shadow-pop);
  opacity: 0; transform: translateY(-4px) scale(.97);
  transform-origin: var(--origin, top center);
  pointer-events: none; visibility: hidden;
  transition: opacity var(--dur-2) var(--ease-out), transform var(--dur-3) var(--ease-out), visibility 0s linear var(--dur-3);
}
.nfn-pop.is-open { opacity: 1; transform: none; pointer-events: auto; visibility: visible; transition: opacity var(--dur-2) var(--ease-out), transform var(--dur-3) var(--ease-out), visibility 0s; }
.nfn-pop.is-closing { transition-duration: calc(var(--dur-2) * .75); }
.nfn-pop[data-place="top"] { transform: translateY(4px) scale(.97); }
.nfn-select .nfn-pop { top: calc(100% + 6px); left: 0; max-height: 280px; overflow: auto; overscroll-behavior: contain; }
.nfn-option, .nfn-menu-item {
  display: flex; align-items: center; gap: .7rem; width: 100%;
  min-height: 42px; padding: .55rem .75rem;
  border-radius: var(--radius-sm); border: 0; background: transparent;
  font-size: var(--text-sm); text-align: left; color: var(--text); cursor: pointer;
  transition: background-color var(--dur-1) var(--ease-out);
}
.nfn-option[aria-selected="true"], .nfn-option.is-active, .nfn-menu-item:focus-visible { background: var(--surface-hover); outline: 0; }
@media (hover: hover) { .nfn-option:hover, .nfn-menu-item:hover { background: var(--surface-hover); } }
.nfn-option__meta { margin-left: auto; color: var(--text-3); font-size: var(--text-xs); font-variant-numeric: tabular-nums; }
.nfn-option .nfn-check-ico { margin-left: .4rem; opacity: 0; width: 16px; height: 16px; }
.nfn-option[aria-selected="true"] .nfn-check-ico { opacity: 1; }
.nfn-option[aria-disabled="true"], .nfn-menu-item:disabled { color: var(--text-disabled); cursor: not-allowed; background: transparent; }
.nfn-menu-item .nfn-icon { width: 18px; height: 18px; color: var(--text-2); }
.nfn-menu-item--danger, .nfn-menu-item--danger .nfn-icon { color: var(--danger); }
.nfn-menu-item kbd { margin-left: auto; font-family: var(--font-mono); font-size: var(--text-xs); color: var(--text-3); }
.nfn-menu-sep { height: 1px; background: var(--border); margin: .35rem .4rem; }
.nfn-menu-label { padding: .5rem .75rem .25rem; font-size: var(--text-2xs); letter-spacing: var(--tracking-label); text-transform: uppercase; color: var(--text-3); font-weight: 600; }
.nfn-dropdown { position: relative; display: inline-block; }
.nfn-dropdown .nfn-pop { top: calc(100% + 6px); left: 0; min-width: 230px; }
.nfn-dropdown .nfn-pop[data-align="end"] { left: auto; right: 0; }

/* ---------- Checkbox / radio ---------- */
.nfn-check { display: flex; gap: .75rem; align-items: flex-start; cursor: pointer; font-size: var(--text-md); line-height: 1.45; position: relative; }
.nfn-check input { position: absolute; opacity: 0; width: 22px; height: 22px; margin: 0; cursor: pointer; }
.nfn-check__box { flex: none; width: 22px; height: 22px; border-radius: 7px; border: 1.5px solid var(--border-strong); display: grid; place-items: center; background: var(--surface-1); transition: background-color var(--dur-2) var(--ease-out), border-color var(--dur-2) var(--ease-out), transform var(--dur-1) var(--ease-out); }
.nfn-check__box svg { width: 14px; height: 14px; stroke: var(--selected-text); stroke-width: 2.4; fill: none; stroke-dasharray: 20; stroke-dashoffset: 20; transition: stroke-dashoffset var(--dur-3) var(--ease-out); }
.nfn-check input:checked + .nfn-check__box { background: var(--selected); border-color: var(--selected); }
.nfn-check input:checked + .nfn-check__box svg { stroke-dashoffset: 0; }
.nfn-check input:indeterminate + .nfn-check__box { background: var(--selected); border-color: var(--selected); }
.nfn-check input:indeterminate + .nfn-check__box::after { content: ""; width: 10px; height: 2px; background: var(--selected-text); border-radius: 2px; }
.nfn-check input:indeterminate + .nfn-check__box svg { display: none; }
.nfn-check input:active + .nfn-check__box { transform: scale(.9); }
.nfn-check input:focus-visible + .nfn-check__box { box-shadow: var(--focus-ring); }
@media (hover: hover) { .nfn-check:hover input:not(:disabled) + .nfn-check__box { border-color: var(--text-2); } }
.nfn-check--radio .nfn-check__box { border-radius: 50%; }
.nfn-check--radio .nfn-check__box::after { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--selected-text); transform: scale(0.4); opacity: 0; transition: transform var(--dur-2) var(--ease-out), opacity var(--dur-2) var(--ease-out); }
.nfn-check--radio input:checked + .nfn-check__box::after { transform: scale(1); opacity: 1; }
.nfn-check input:disabled ~ * { opacity: .45; cursor: not-allowed; }
.nfn-check__text small { display: block; color: var(--text-3); font-size: var(--text-sm); }
.nfn-check.is-invalid .nfn-check__box { border-color: var(--danger); }

/* Opção em cartão (serviços na marcação) */
.nfn-choice { position: relative; display: flex; align-items: center; gap: 1rem; padding: 1rem 1.1rem; border-radius: var(--radius-md); border: 1px solid var(--border); background: var(--surface-1); cursor: pointer; transition: border-color var(--dur-2) var(--ease-out), background-color var(--dur-2) var(--ease-out), transform var(--dur-1) var(--ease-out); }
.nfn-choice input { position: absolute; opacity: 0; inset: 0; cursor: pointer; margin: 0; }
@media (hover: hover) { .nfn-choice:hover { border-color: var(--border-strong); } }
.nfn-choice:active { transform: scale(.99); }
.nfn-choice:has(input:checked) { border-color: var(--selected); background: var(--surface-2); box-shadow: inset 0 0 0 1px var(--selected); }
.nfn-choice:has(input:focus-visible) { box-shadow: var(--focus-ring); }
.nfn-choice:has(input:disabled) { opacity: .45; cursor: not-allowed; }

/* ---------- Switch ---------- */
.nfn-switch { display: inline-flex; align-items: center; gap: .75rem; cursor: pointer; font-size: var(--text-md); position: relative; }
.nfn-switch input { position: absolute; opacity: 0; width: 46px; height: 28px; margin: 0; cursor: pointer; }
.nfn-switch__track { flex: none; width: 46px; height: 28px; border-radius: 99px; background: var(--surface-3); border: 1px solid var(--border-strong); position: relative; transition: background-color var(--dur-3) var(--ease-out), border-color var(--dur-3) var(--ease-out); }
.nfn-switch__track::after { content: ""; position: absolute; top: 3px; left: 3px; width: 20px; height: 20px; border-radius: 50%; background: var(--text-2); box-shadow: 0 1px 3px rgba(0,0,0,.35); transition: transform var(--dur-3) var(--ease-out), width var(--dur-2) var(--ease-out), background-color var(--dur-3) var(--ease-out); }
.nfn-switch input:active + .nfn-switch__track::after { width: 25px; }
.nfn-switch input:checked + .nfn-switch__track { background: var(--selected); border-color: var(--selected); }
.nfn-switch input:checked + .nfn-switch__track::after { transform: translateX(18px); background: var(--selected-text); }
.nfn-switch input:checked:active + .nfn-switch__track::after { transform: translateX(13px); }
.nfn-switch input:focus-visible + .nfn-switch__track { box-shadow: var(--focus-ring); }
.nfn-switch input:disabled ~ * { opacity: .45; cursor: not-allowed; }
.nfn-switch.is-loading .nfn-switch__track::after { background: transparent; border: 1.5px solid var(--text-2); border-right-color: transparent; animation: nfn-spin calc(700ms * var(--motion-scale)) linear infinite; box-shadow: none; }

/* ---------- Slider ---------- */
.nfn-slider { display: grid; gap: .6rem; }
.nfn-slider__head { display: flex; justify-content: space-between; align-items: baseline; gap: 1rem; }
.nfn-slider__val { font-family: var(--font-mono); font-size: var(--text-sm); color: var(--text); }
.nfn-slider input[type="range"] { --p: 50%; -webkit-appearance: none; appearance: none; width: 100%; height: 28px; background: transparent; cursor: pointer; margin: 0; }
.nfn-slider input[type="range"]::-webkit-slider-runnable-track { height: 2px; border-radius: 2px; background: linear-gradient(90deg, var(--text) var(--p), var(--border-strong) var(--p)); }
.nfn-slider input[type="range"]::-moz-range-track { height: 2px; background: var(--border-strong); }
.nfn-slider input[type="range"]::-moz-range-progress { height: 2px; background: var(--text); }
.nfn-slider input[type="range"]::-webkit-slider-thumb { -webkit-appearance: none; width: 22px; height: 22px; border-radius: 50%; background: var(--text); margin-top: -10px; border: 4px solid var(--bg); box-shadow: 0 0 0 1px var(--border-strong); transition: transform var(--dur-1) var(--ease-out); }
.nfn-slider input[type="range"]::-moz-range-thumb { width: 14px; height: 14px; border-radius: 50%; background: var(--text); border: 4px solid var(--bg); box-shadow: 0 0 0 1px var(--border-strong); }
.nfn-slider input[type="range"]:active::-webkit-slider-thumb { transform: scale(1.15); }
.nfn-slider input[type="range"]:focus-visible { outline: none; }
.nfn-slider input[type="range"]:focus-visible::-webkit-slider-thumb { box-shadow: var(--focus-ring); }
.nfn-slider input:disabled { opacity: .4; cursor: not-allowed; }
.nfn-slider__ticks { display: flex; justify-content: space-between; font-size: var(--text-xs); color: var(--text-3); font-variant-numeric: tabular-nums; }

/* ==========================================================================
   Avatar · Badges
   ========================================================================== */
.nfn-avatar { --s: 44px; position: relative; flex: none; width: var(--s); height: var(--s); border-radius: 50%; background: var(--surface-3); color: var(--text); display: inline-grid; place-items: center; font-family: var(--font-display); font-variation-settings: "wdth" 110; font-weight: 700; font-size: calc(var(--s) * .34); letter-spacing: .02em; overflow: visible; }
.nfn-avatar img { width: 100%; height: 100%; object-fit: cover; border-radius: 50%; filter: var(--photo-filter); }
.nfn-avatar--xs { --s: 28px; } .nfn-avatar--sm { --s: 36px; } .nfn-avatar--lg { --s: 64px; } .nfn-avatar--xl { --s: 96px; }
.nfn-avatar__status { position: absolute; right: 0; bottom: 0; width: 28%; height: 28%; min-width: 9px; min-height: 9px; border-radius: 50%; background: var(--success); box-shadow: 0 0 0 2px var(--bg); }
.nfn-avatar__status--off { background: var(--text-3); }
.nfn-avatar__status--busy { background: var(--danger); }
.nfn-avatar__status--gold { background: var(--gold-500); }
.nfn-avatar--ring { box-shadow: 0 0 0 2px var(--bg), 0 0 0 3px var(--ornament); }
.nfn-avatars { display: flex; align-items: center; }
.nfn-avatars > .nfn-avatar { box-shadow: 0 0 0 2px var(--bg); }
.nfn-avatars > .nfn-avatar + .nfn-avatar { margin-left: calc(var(--s) * -.3); }
.nfn-avatars__more { background: var(--surface-2); color: var(--text-2); font-family: var(--font-sans); font-weight: 600; font-size: calc(var(--s) * .3); letter-spacing: 0; }

.nfn-badge { display: inline-flex; align-items: center; gap: .4rem; height: 26px; padding: 0 .7rem; border-radius: var(--radius-pill); font-size: var(--text-2xs); font-weight: 600; letter-spacing: .1em; text-transform: uppercase; line-height: 1; white-space: nowrap; border: 1px solid var(--border); color: var(--text-2); background: transparent; }
.nfn-badge .nfn-icon { width: 13px; height: 13px; }
.nfn-badge--solid { background: var(--selected); color: var(--selected-text); border-color: transparent; }
.nfn-badge--surface { background: var(--surface-2); border-color: transparent; color: var(--text); }
.nfn-badge--glass { background: var(--glass-bg); border-color: var(--glass-border); color: var(--text); backdrop-filter: var(--glass-blur); -webkit-backdrop-filter: var(--glass-blur); }
.nfn-badge--success { color: var(--success); background: var(--success-bg); border-color: var(--success-border); }
.nfn-badge--danger { color: var(--danger); background: var(--danger-bg); border-color: var(--danger-border); }
.nfn-badge--warning { color: var(--warning); background: var(--warning-bg); border-color: var(--warning-border); }
.nfn-badge--info { color: var(--info); background: var(--info-bg); border-color: var(--info-border); }
.nfn-badge--muted { color: var(--text-3); border-style: dashed; }
.nfn-badge__dot { width: 7px; height: 7px; border-radius: 50%; background: currentColor; }
.nfn-badge__dot--pulse { box-shadow: 0 0 0 0 currentColor; animation: nfn-pulse calc(1800ms * var(--motion-scale)) var(--ease-out) infinite; }
@keyframes nfn-pulse { 0% { box-shadow: 0 0 0 0 color-mix(in oklab, currentColor 55%, transparent); } 80%, 100% { box-shadow: 0 0 0 7px transparent; } }
.nfn-badge--sm { height: 22px; padding: 0 .55rem; font-size: .625rem; }
.nfn-count { display: inline-grid; place-items: center; min-width: 22px; height: 22px; padding: 0 6px; border-radius: 99px; background: var(--selected); color: var(--selected-text); font-size: var(--text-xs); font-weight: 700; font-variant-numeric: tabular-nums; }

/* ==========================================================================
   Tooltip
   ========================================================================== */
.nfn-tooltip { position: fixed; z-index: var(--z-tooltip); max-width: 240px; padding: .45rem .7rem; border-radius: var(--radius-sm); background: var(--surface-inverse); color: var(--text-inverse); font-size: var(--text-xs); font-weight: 500; line-height: 1.4; pointer-events: none; opacity: 0; transform: translateY(3px) scale(.97); transform-origin: var(--origin, bottom center); transition: opacity var(--dur-2) var(--ease-out), transform var(--dur-2) var(--ease-out); }
.nfn-tooltip.is-open { opacity: 1; transform: none; }
.nfn-tooltip.is-instant { transition-duration: 0ms; }

/* ==========================================================================
   Accordion (grid-template-rows 0fr → 1fr)
   ========================================================================== */
.nfn-acc { border-top: 1px solid var(--border); }
.nfn-acc__item { border-bottom: 1px solid var(--border); }
.nfn-acc__btn { width: 100%; display: flex; align-items: center; justify-content: space-between; gap: 1.5rem; padding: 1.35rem 0; background: none; border: 0; cursor: pointer; text-align: left; font-family: var(--font-serif); font-size: var(--text-h3); font-weight: 500; color: var(--text); line-height: 1.3; }
.nfn-acc__btn:focus-visible { outline: 2px solid var(--focus); outline-offset: 4px; border-radius: 4px; }
.nfn-acc__plus { position: relative; flex: none; width: 32px; height: 32px; border-radius: 50%; border: 1px solid var(--border-strong); transition: background-color var(--dur-3) var(--ease-out), border-color var(--dur-3) var(--ease-out); }
.nfn-acc__plus::before, .nfn-acc__plus::after { content: ""; position: absolute; inset: 0; margin: auto; width: 12px; height: 1.5px; background: var(--text); border-radius: 2px; transition: transform var(--dur-4) var(--ease-out), background-color var(--dur-3) var(--ease-out); }
.nfn-acc__plus::after { transform: rotate(90deg); }
.nfn-acc__btn[aria-expanded="true"] .nfn-acc__plus { background: var(--selected); border-color: var(--selected); }
.nfn-acc__btn[aria-expanded="true"] .nfn-acc__plus::before, .nfn-acc__btn[aria-expanded="true"] .nfn-acc__plus::after { background: var(--selected-text); }
.nfn-acc__btn[aria-expanded="true"] .nfn-acc__plus::after { transform: rotate(0deg); }
.nfn-acc__panel { display: grid; grid-template-rows: 0fr; transition: grid-template-rows var(--dur-4) var(--ease-out); }
.nfn-acc__panel > div { overflow: hidden; }
.nfn-acc__panel > div > * { opacity: 0; transform: translateY(-4px); transition: opacity var(--dur-3) var(--ease-out), transform var(--dur-3) var(--ease-out); }
.nfn-acc__item.is-open .nfn-acc__panel { grid-template-rows: 1fr; }
.nfn-acc__item.is-open .nfn-acc__panel > div > * { opacity: 1; transform: none; transition-delay: calc(60ms * var(--motion-scale)); }
.nfn-acc__body { padding: 0 3.5rem 1.5rem 0; color: var(--text-2); max-width: 66ch; margin: 0; }

/* ==========================================================================
   Alerta · Toast
   ========================================================================== */
.nfn-alert { --tone: var(--info); --tone-bg: var(--info-bg); --tone-bd: var(--info-border); display: grid; grid-template-columns: auto 1fr auto; gap: .9rem; align-items: start; padding: 1rem 1.1rem; border-radius: var(--radius-md); background: var(--tone-bg); border: 1px solid var(--tone-bd); }
.nfn-alert > .nfn-icon { color: var(--tone); width: 20px; height: 20px; margin-top: 2px; }
.nfn-alert__title { font-weight: 600; margin: 0 0 .15rem; font-size: var(--text-md); color: var(--text); }
.nfn-alert__text { margin: 0; color: var(--text-2); font-size: var(--text-sm); }
.nfn-alert__actions { display: flex; gap: .5rem; margin-top: .75rem; flex-wrap: wrap; }
.nfn-alert--success { --tone: var(--success); --tone-bg: var(--success-bg); --tone-bd: var(--success-border); }
.nfn-alert--warning { --tone: var(--warning); --tone-bg: var(--warning-bg); --tone-bd: var(--warning-border); }
.nfn-alert--danger { --tone: var(--danger); --tone-bg: var(--danger-bg); --tone-bd: var(--danger-border); }
.nfn-alert--neutral { --tone: var(--text-2); --tone-bg: var(--surface-1); --tone-bd: var(--border); }
.nfn-alert--banner { border-radius: 0; border-width: 1px 0; grid-template-columns: auto 1fr auto; align-items: center; }
.nfn-alert__close { margin: -.3rem -.4rem 0 0; }

.nfn-toasts { position: fixed; z-index: var(--z-toast); right: max(1rem, env(safe-area-inset-right)); bottom: max(1rem, env(safe-area-inset-bottom)); width: min(380px, calc(100vw - 2rem)); height: 0; pointer-events: none; }
.nfn-toast {
  --i: 0; --lift: 0px;
  position: absolute; right: 0; bottom: 0; width: 100%;
  display: grid; grid-template-columns: auto 1fr auto; gap: .8rem; align-items: start;
  padding: .95rem 1rem;
  border-radius: var(--radius-md);
  background: var(--glass-bg-strong);
  border: 1px solid var(--glass-border);
  box-shadow: var(--glass-edge), var(--shadow-3);
  backdrop-filter: var(--glass-blur); -webkit-backdrop-filter: var(--glass-blur);
  pointer-events: auto; touch-action: pan-y;
  transform: translateY(calc(var(--i) * -12px + var(--lift))) scale(calc(1 - var(--i) * .05));
  opacity: calc(1 - var(--i) * .25);
  transition: transform var(--dur-4) var(--ease-out), opacity var(--dur-4) var(--ease-out);
  animation: nfn-toast-in var(--dur-4) var(--ease-out);
}
.nfn-toasts:hover .nfn-toast, .nfn-toasts.is-expanded .nfn-toast { transform: translateY(calc(var(--off, 0px) * -1)); opacity: 1; }
.nfn-toast[data-hidden="true"] { opacity: 0; pointer-events: none; }
.nfn-toast.is-leaving { transform: translateY(calc(100% + 1rem)) !important; opacity: 0 !important; transition-duration: calc(var(--dur-4) * .75); transition-timing-function: var(--ease-in); }
.nfn-toast.is-swiped { transition-duration: calc(var(--dur-3) * .75); }
@keyframes nfn-toast-in { from { transform: translateY(calc(100% + 1rem)); opacity: 0; } }
.nfn-toast > .nfn-icon { width: 20px; height: 20px; margin-top: 1px; }
.nfn-toast--success > .nfn-icon { color: var(--success); }
.nfn-toast--danger > .nfn-icon { color: var(--danger); }
.nfn-toast--warning > .nfn-icon { color: var(--warning); }
.nfn-toast__title { margin: 0; font-weight: 600; font-size: var(--text-sm); }
.nfn-toast__text { margin: .1rem 0 0; color: var(--text-2); font-size: var(--text-sm); }
.nfn-toast__action { margin-top: .55rem; }
.nfn-toast__close { width: 28px; height: 28px; margin: -.25rem -.35rem 0 0; display: grid; place-items: center; border: 0; background: transparent; color: var(--text-3); border-radius: var(--radius-xs); cursor: pointer; }
.nfn-toast__close .nfn-icon { width: 16px; height: 16px; }
@media (hover: hover) { .nfn-toast__close:hover { color: var(--text); background: var(--action-2-hover); } }
@media (max-width: 600px) { .nfn-toasts { left: 1rem; right: 1rem; width: auto; bottom: calc(max(1rem, env(safe-area-inset-bottom)) + 76px); } }

/* ==========================================================================
   Modal · Drawer
   ========================================================================== */
.nfn-scrim { position: fixed; inset: 0; z-index: var(--z-modal); background: rgba(7, 7, 6, .62); backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px); opacity: 0; transition: opacity var(--dur-4) var(--ease-out); }
.nfn-scrim.is-open { opacity: 1; }
.nfn-scrim.is-closing { opacity: 0; transition-duration: calc(var(--dur-4) * .75); }
.nfn-modal { position: fixed; inset: 0; z-index: var(--z-modal); display: grid; place-items: center; padding: 1rem; pointer-events: none; }
.nfn-modal__card {
  position: relative; width: min(100%, var(--w, 520px)); max-height: calc(100dvh - 2rem); overflow: auto; overscroll-behavior: contain;
  padding: clamp(1.5rem, 4vw, 2.25rem);
  border-radius: var(--radius-xl);
  background: var(--glass-bg-strong);
  border: 1px solid var(--glass-border);
  box-shadow: var(--glass-edge), var(--shadow-3);
  backdrop-filter: blur(30px) saturate(150%); -webkit-backdrop-filter: blur(30px) saturate(150%);
  pointer-events: auto;
  opacity: 0; transform: translateY(12px) scale(.96);
  transition: opacity var(--dur-4) var(--ease-out), transform var(--dur-4) var(--ease-out);
}
.nfn-modal.is-open .nfn-modal__card { opacity: 1; transform: none; }
.nfn-modal.is-closing .nfn-modal__card { opacity: 0; transform: translateY(6px) scale(.98); transition-duration: calc(var(--dur-4) * .75); }
.nfn-modal__close { position: absolute; top: 1rem; right: 1rem; z-index: 5; }
.nfn-modal--bare .nfn-modal__card { padding: 0; background: none; border: 0; box-shadow: none; backdrop-filter: none; -webkit-backdrop-filter: none; border-radius: var(--radius-xl); }
.nfn-modal--bare .nfn-modal__close { top: .9rem; right: .9rem; background: var(--surface-2); }
.nfn-modal__title { font-family: var(--font-serif); font-weight: 500; font-size: var(--text-h2); line-height: 1.15; margin: 0 2.5rem .5rem 0; text-wrap: balance; }
.nfn-modal__text { color: var(--text-2); margin: 0 0 1.5rem; }
.nfn-modal__foot { display: flex; gap: .75rem; justify-content: flex-end; flex-wrap: wrap; margin-top: 1.75rem; }
@media (max-width: 520px) { .nfn-modal__foot > .nfn-btn { flex: 1 1 100%; } }

.nfn-drawer { position: fixed; z-index: var(--z-drawer); background: var(--surface-1); box-shadow: var(--shadow-3); display: flex; flex-direction: column; transition: transform var(--dur-5) var(--ease-drawer); }
.nfn-drawer--right { top: 0; right: 0; bottom: 0; width: min(440px, 100vw); transform: translateX(100%); border-left: 1px solid var(--border); }
.nfn-drawer--bottom { left: 0; right: 0; bottom: 0; max-height: 88dvh; border-radius: var(--radius-xl) var(--radius-xl) 0 0; transform: translateY(100%); border-top: 1px solid var(--border); padding-bottom: env(safe-area-inset-bottom); }
.nfn-drawer.is-open { transform: none; }
.nfn-drawer.is-closing { transition-duration: calc(var(--dur-5) * .7); }
.nfn-drawer.is-dragging { transition: none; }
.nfn-drawer__grab { width: 40px; height: 5px; border-radius: 99px; background: var(--border-strong); margin: .65rem auto .25rem; flex: none; cursor: grab; }
.nfn-drawer__head { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding: 1.1rem 1.25rem; border-bottom: 1px solid var(--border); }
.nfn-drawer__title { margin: 0; font-family: var(--font-serif); font-weight: 500; font-size: var(--text-h3); }
.nfn-drawer__body { flex: 1; overflow: auto; overscroll-behavior: contain; padding: 1.25rem; }
.nfn-drawer__foot { padding: 1rem 1.25rem calc(1rem + env(safe-area-inset-bottom)); border-top: 1px solid var(--border); display: grid; gap: .75rem; }
@media (min-width: 900px) { .nfn-drawer--bottom.nfn-drawer--auto { left: auto; top: 0; width: min(440px, 100vw); max-height: none; border-radius: 0; border-left: 1px solid var(--border); border-top: 0; transform: translateX(100%); } .nfn-drawer--bottom.nfn-drawer--auto.is-open { transform: none; } .nfn-drawer--auto .nfn-drawer__grab { display: none; } }

/* ==========================================================================
   Tabs · Segmented · Breadcrumbs · Paginação
   ========================================================================== */
.nfn-tabs__list { position: relative; display: flex; gap: 1.75rem; border-bottom: 1px solid var(--border); overflow-x: auto; scrollbar-width: none; }
.nfn-tabs__list::-webkit-scrollbar { display: none; }
.nfn-tab { position: relative; flex: none; padding: .9rem 0; border: 0; background: none; cursor: pointer; font-size: var(--text-2xs); font-weight: 600; letter-spacing: var(--tracking-label); text-transform: uppercase; color: var(--text-3); transition: color var(--dur-2) var(--ease-out); white-space: nowrap; display: inline-flex; gap: .5rem; align-items: center; }
@media (hover: hover) { .nfn-tab:hover { color: var(--text-2); } }
.nfn-tab[aria-selected="true"] { color: var(--text); }
.nfn-tab:disabled { color: var(--text-disabled); cursor: not-allowed; }
.nfn-tab:focus-visible { outline: 2px solid var(--focus); outline-offset: 2px; border-radius: 3px; }
.nfn-tabs__ind { position: absolute; left: 0; bottom: -1px; height: 1.5px; width: var(--w, 0); background: var(--text); transform: translateX(var(--x, 0)); transition: transform var(--dur-4) var(--ease-out), width var(--dur-4) var(--ease-out); }
.nfn-tabs__panel { padding-top: 1.5rem; }
.nfn-tabs__panel[hidden] { display: none; }
.nfn-tabs__panel.is-entering { animation: nfn-fade-up var(--dur-4) var(--ease-out); }
@keyframes nfn-fade-up { from { opacity: 0; transform: translateY(6px); } }

.nfn-seg { position: relative; display: inline-flex; padding: 4px; border-radius: var(--radius-pill); background: var(--surface-2); border: 1px solid var(--border-subtle); isolation: isolate; max-width: 100%; overflow-x: auto; scrollbar-width: none; }
.nfn-seg__btn { position: relative; z-index: 1; flex: none; min-height: 38px; padding: 0 1.1rem; border: 0; border-radius: var(--radius-pill); background: transparent; color: var(--text-2); cursor: pointer; font-size: var(--text-sm); font-weight: 500; white-space: nowrap; transition: color var(--dur-3) var(--ease-out); display: inline-flex; align-items: center; gap: .45rem; }
.nfn-seg__btn[aria-pressed="true"], .nfn-seg__btn[aria-selected="true"] { color: var(--selected-text); }
.nfn-seg__btn:disabled { color: var(--text-disabled); cursor: not-allowed; }
.nfn-seg__btn:focus-visible { outline: 2px solid var(--focus); outline-offset: -2px; }
.nfn-seg__ind { position: absolute; z-index: 0; top: 4px; bottom: 4px; left: 0; width: var(--w, 0); border-radius: var(--radius-pill); background: var(--selected); transform: translateX(var(--x, 0)); transition: transform var(--dur-4) var(--ease-out), width var(--dur-4) var(--ease-out); }
.nfn-seg--glass { background: var(--glass-bg); border-color: var(--glass-border); backdrop-filter: var(--glass-blur); -webkit-backdrop-filter: var(--glass-blur); box-shadow: var(--glass-edge); }
.nfn-seg--sm .nfn-seg__btn { min-height: 32px; padding: 0 .85rem; font-size: var(--text-xs); }

.nfn-crumbs ol { display: flex; flex-wrap: wrap; align-items: center; gap: .5rem; list-style: none; margin: 0; padding: 0; font-size: var(--text-2xs); font-weight: 600; letter-spacing: var(--tracking-label); text-transform: uppercase; }
.nfn-crumbs a { color: var(--text-3); text-decoration: none; transition: color var(--dur-2) var(--ease-out); }
@media (hover: hover) { .nfn-crumbs a:hover { color: var(--text); } }
.nfn-crumbs li + li::before { content: ""; display: inline-block; width: 14px; height: 1px; background: var(--border-strong); margin-right: .5rem; vertical-align: middle; }
.nfn-crumbs [aria-current="page"] { color: var(--text); }

.nfn-pager { display: flex; align-items: center; gap: .35rem; flex-wrap: wrap; }
.nfn-pager__btn { min-width: 40px; height: 40px; padding: 0 .6rem; border-radius: var(--radius-pill); border: 1px solid transparent; background: transparent; color: var(--text-2); cursor: pointer; font-size: var(--text-sm); font-variant-numeric: tabular-nums; display: inline-grid; place-items: center; transition: background-color var(--dur-2) var(--ease-out), color var(--dur-2) var(--ease-out), transform var(--dur-1) var(--ease-out); }
@media (hover: hover) { .nfn-pager__btn:hover:not(:disabled) { background: var(--action-2-hover); color: var(--text); } }
.nfn-pager__btn:active:not(:disabled) { transform: scale(.94); }
.nfn-pager__btn[aria-current="page"] { background: var(--selected); color: var(--selected-text); }
.nfn-pager__btn:disabled { color: var(--text-disabled); cursor: not-allowed; }
.nfn-pager__btn--nav { border-color: var(--border); }
.nfn-pager__gap { color: var(--text-3); padding: 0 .25rem; }
.nfn-pager__info { margin-left: auto; font-size: var(--text-sm); color: var(--text-3); font-variant-numeric: tabular-nums; }

/* ==========================================================================
   Cartão base · Foto
   ========================================================================== */
.nfn-card { position: relative; border-radius: var(--radius-lg); background: var(--surface-1); border: 1px solid var(--border-subtle); box-shadow: var(--shadow-1); padding: clamp(1.25rem, 3vw, 1.75rem); min-width: 0; }
.nfn-card--2 { background: var(--surface-2); }
.nfn-card--flat { box-shadow: none; }
.nfn-card--interactive { cursor: pointer; transition: transform var(--dur-3) var(--ease-out), border-color var(--dur-2) var(--ease-out), background-color var(--dur-2) var(--ease-out); }
@media (hover: hover) { .nfn-card--interactive:hover { border-color: var(--border-strong); transform: translateY(-2px); } }
.nfn-card--interactive:active { transform: scale(.99); }
.nfn-card--dashed { background: transparent; border: 1.5px dashed var(--border-strong); box-shadow: none; display: grid; place-items: center; text-align: center; color: var(--text-2); }

.nfn-photo { position: relative; overflow: hidden; background: var(--carbon-850); isolation: isolate; }
.nfn-photo > img { width: 100%; height: 100%; object-fit: cover; filter: var(--photo-filter); }
.nfn-photo--warm > img { filter: var(--photo-warm); }
.nfn-photo--color > img { filter: none; }
.nfn-photo--dots::after { /* textura de pontos à Wafer: só nas sombras */
  content: ""; position: absolute; inset: 0; z-index: 1; pointer-events: none;
  background-image: var(--dots); background-size: var(--dots-size);
  mix-blend-mode: overlay; opacity: .55;
  -webkit-mask-image: linear-gradient(180deg, rgba(0,0,0,.2), #000 70%);
  mask-image: linear-gradient(180deg, rgba(0,0,0,.2), #000 70%);
}
.nfn-photo--grain::before { content: ""; position: absolute; inset: -50%; z-index: 1; pointer-events: none; opacity: .08; background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='160' height='160'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>"); }
.nfn-photo__veil { position: absolute; inset: 0; z-index: 2; background: var(--veil-bottom); pointer-events: none; }

/* Imagem por carregar / com erro */
.nfn-photo.is-loading { background: linear-gradient(90deg, var(--surface-2), var(--surface-3), var(--surface-2)); background-size: 200% 100%; animation: nfn-shimmer calc(1400ms * var(--motion-scale)) linear infinite; }
.nfn-photo.is-loading > img { opacity: 0; }
.nfn-photo > img { transition: opacity var(--dur-5) var(--ease-out), transform var(--dur-6) var(--ease-out); }
.nfn-photo.is-error { display: grid; place-items: center; color: var(--text-3); }

/* ==========================================================================
   Loja
   ========================================================================== */
.nfn-product { position: relative; display: grid; grid-template-rows: auto 1fr; border-radius: var(--radius-lg); background: var(--surface-1); border: 1px solid var(--border-subtle); overflow: hidden; min-width: 0; transition: border-color var(--dur-2) var(--ease-out); }
@media (hover: hover) { .nfn-product:hover { border-color: var(--border); } .nfn-product:hover .nfn-product__media img { transform: scale(1.04); } }
.nfn-product__media { aspect-ratio: 4 / 5; background: radial-gradient(120% 90% at 50% 20%, var(--surface-3), var(--carbon-1000)); position: relative; overflow: hidden; display: grid; place-items: center; }
.nfn-paper .nfn-product__media, [data-theme="light"] .nfn-product__media { background: radial-gradient(120% 90% at 50% 20%, #fff, var(--bone-200)); }
.nfn-product__media img { width: 100%; height: 100%; object-fit: cover; transition: transform var(--dur-6) var(--ease-out); }
.nfn-product__tags { position: absolute; top: .8rem; left: .8rem; right: .8rem; display: flex; justify-content: space-between; gap: .5rem; z-index: 2; }
.nfn-product__fav { margin-left: auto; }
.nfn-product__body { display: grid; gap: .35rem; align-content: start; padding: 1rem 1.1rem 1.15rem; }
.nfn-product__brand { font-size: var(--text-2xs); font-weight: 600; letter-spacing: var(--tracking-label); text-transform: uppercase; color: var(--text-3); }
.nfn-product__name { margin: 0; font-family: var(--font-serif); font-weight: 500; font-size: 1.15rem; line-height: 1.25; text-wrap: balance; }
.nfn-product__meta { font-size: var(--text-sm); color: var(--text-2); margin: 0; }
.nfn-product__foot { display: flex; align-items: center; justify-content: space-between; gap: .75rem; margin-top: .65rem; }
.nfn-product__price { font-family: var(--font-serif); font-size: 1.35rem; font-weight: 600; font-variant-numeric: lining-nums; }
.nfn-product__price s { font-size: .85rem; color: var(--text-3); font-weight: 400; margin-left: .35rem; }
.nfn-product.is-soldout .nfn-product__media img { opacity: .45; }

/* Pack placeholder (produto sem foto aprovada) */
.nfn-pack { width: 46%; aspect-ratio: 1 / 1.35; position: relative; border-radius: 14px 14px 10px 10px; background: linear-gradient(160deg, #2a2621, #0f0e0c 70%); box-shadow: inset 0 1px 0 rgba(255,255,255,.08), 0 30px 40px -20px rgba(0,0,0,.8); display: grid; place-items: center; }
.nfn-pack::before { content: ""; position: absolute; top: -9%; left: 8%; right: 8%; height: 14%; border-radius: 8px 8px 3px 3px; background: linear-gradient(180deg, #3a352f, #1a1815); }
.nfn-pack span { font-family: var(--font-display); font-variation-settings: "wdth" 125; font-weight: 800; font-size: .62rem; letter-spacing: .14em; color: var(--bone-100); text-align: center; line-height: 1.3; padding: 0 .5rem; }
.nfn-pack span em { display: block; font-family: var(--font-serif); font-style: italic; font-weight: 400; letter-spacing: 0; font-size: .7rem; color: var(--gold-500); text-transform: none; }
.nfn-pack--tin { aspect-ratio: 1.5 / 1; width: 58%; border-radius: 50% / 18%; background: linear-gradient(180deg, #33302b, #0f0e0c 80%); }
.nfn-pack--tin::before { display: none; }
.nfn-pack--bottle { width: 34%; aspect-ratio: 1 / 2.2; border-radius: 10px 10px 14px 14px; }
.nfn-pack--bottle::before { left: 30%; right: 30%; height: 12%; top: -10%; }
.nfn-pack-tag { position: absolute; bottom: .75rem; left: .75rem; font-size: .625rem; letter-spacing: .1em; text-transform: uppercase; color: var(--text-3); border: 1px dashed var(--border-strong); padding: 2px 6px; border-radius: 4px; }

/* Variantes (chips) */
.nfn-chips { display: flex; flex-wrap: wrap; gap: .5rem; }
.nfn-chip { position: relative; display: inline-flex; align-items: center; gap: .45rem; min-height: 38px; padding: 0 1rem; border-radius: var(--radius-pill); border: 1px solid var(--border); background: transparent; color: var(--text); font-size: var(--text-sm); cursor: pointer; transition: background-color var(--dur-2) var(--ease-out), border-color var(--dur-2) var(--ease-out), color var(--dur-2) var(--ease-out), transform var(--dur-1) var(--ease-out); }
@media (hover: hover) { .nfn-chip:hover:not(:disabled) { border-color: var(--border-strong); } }
.nfn-chip:active:not(:disabled) { transform: scale(var(--press-scale)); }
.nfn-chip[aria-pressed="true"], .nfn-chip[aria-checked="true"] { background: var(--selected); color: var(--selected-text); border-color: var(--selected); }
.nfn-chip:disabled { color: var(--text-disabled); border-style: dashed; cursor: not-allowed; text-decoration: line-through; }
.nfn-chip:focus-visible { box-shadow: var(--focus-ring); outline: none; }

/* Quantidade */
.nfn-qty { display: inline-flex; align-items: center; height: 44px; border-radius: var(--radius-pill); border: 1px solid var(--border); }
.nfn-qty button { width: 44px; height: 42px; border: 0; background: transparent; color: var(--text); border-radius: 50%; cursor: pointer; display: grid; place-items: center; transition: background-color var(--dur-1) var(--ease-out), transform var(--dur-1) var(--ease-out); }
.nfn-qty button:active:not(:disabled) { transform: scale(.9); }
@media (hover: hover) { .nfn-qty button:hover:not(:disabled) { background: var(--action-2-hover); } }
.nfn-qty button:disabled { color: var(--text-disabled); cursor: not-allowed; }
.nfn-qty button .nfn-icon { width: 16px; height: 16px; }
.nfn-qty output { min-width: 2ch; text-align: center; font-variant-numeric: tabular-nums; font-weight: 600; display: inline-block; }
.nfn-qty output.is-bump { animation: nfn-bump var(--dur-3) var(--ease-out); }
@keyframes nfn-bump { 40% { transform: translateY(-3px); opacity: .4; } }
.nfn-qty--sm { height: 36px; } .nfn-qty--sm button { width: 36px; height: 34px; }

/* Linha do saco */
.nfn-line { display: grid; grid-template-columns: 64px 1fr auto; gap: .9rem; align-items: center; padding: .9rem 0; border-bottom: 1px solid var(--border); }
.nfn-line__img { width: 64px; height: 80px; border-radius: var(--radius-sm); background: var(--surface-2); display: grid; place-items: center; overflow: hidden; }
.nfn-line__img .nfn-pack { width: 55%; }
.nfn-line__name { margin: 0; font-weight: 500; font-size: var(--text-sm); }
.nfn-line__meta { margin: .1rem 0 .45rem; font-size: var(--text-xs); color: var(--text-3); }
.nfn-line__price { font-family: var(--font-serif); font-weight: 600; font-variant-numeric: tabular-nums; align-self: start; }
.nfn-line.is-removing { animation: nfn-line-out var(--dur-4) var(--ease-in) forwards; }
@keyframes nfn-line-out { to { opacity: 0; transform: translateX(16px); } }

/* Resumo de valores (linha de valores à Wafer) */
.nfn-sum { display: grid; gap: .55rem; margin: 0; }
.nfn-sum > div { display: flex; justify-content: space-between; gap: 1rem; font-size: var(--text-sm); color: var(--text-2); }
.nfn-sum dt, .nfn-sum dd { margin: 0; }
.nfn-sum dd { font-variant-numeric: tabular-nums; color: var(--text); }
.nfn-sum .nfn-sum__total { padding-top: .7rem; margin-top: .25rem; border-top: 1px solid var(--border); font-size: var(--text-md); color: var(--text); font-weight: 600; }
.nfn-sum .nfn-sum__total dd { font-family: var(--font-serif); font-size: 1.4rem; }
.nfn-stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(90px, 1fr)); gap: 1rem; }
.nfn-stat { display: grid; gap: .1rem; }
.nfn-stat dt { font-size: var(--text-2xs); letter-spacing: var(--tracking-label); text-transform: uppercase; color: var(--text-3); font-weight: 600; }
.nfn-stat dd { margin: 0; font-family: var(--font-serif); font-size: 1.35rem; font-weight: 500; font-variant-numeric: lining-nums tabular-nums; }

/* Saco no cabeçalho */
.nfn-bag-btn { position: relative; }
.nfn-bag-btn .nfn-count { position: absolute; top: -4px; right: -4px; min-width: 20px; height: 20px; font-size: .6875rem; box-shadow: 0 0 0 2px var(--bg); }
.nfn-bag-btn .nfn-count.is-bump { animation: nfn-pop var(--dur-4) var(--ease-out); }
@keyframes nfn-pop { 40% { transform: scale(1.3); } }

/* ==========================================================================
   Mapa
   ========================================================================== */
.nfn-map { position: relative; border-radius: var(--radius-lg); overflow: hidden; background: var(--carbon-950); border: 1px solid var(--border); }
.nfn-map__canvas { height: clamp(260px, 42vw, 420px); background: var(--carbon-950) repeating-linear-gradient(90deg, transparent 0 39px, rgba(244,241,234,.04) 39px 40px), repeating-linear-gradient(0deg, transparent 0 39px, rgba(244,241,234,.04) 39px 40px); }
.nfn-map__canvas .maplibregl-canvas { opacity: 0; transition: opacity var(--dur-5) var(--ease-out); }
.nfn-map__canvas.is-ready .maplibregl-canvas { opacity: 1; }
.nfn-map__canvas .maplibregl-ctrl-attrib { font-size: 10px; background: rgba(13,13,13,.7) !important; color: var(--text-3); }
.nfn-map__canvas .maplibregl-ctrl-attrib a { color: var(--text-2); }
.nfn-map__canvas .maplibregl-ctrl-group { background: var(--glass-bg-strong); border: 1px solid var(--glass-border); border-radius: var(--radius-sm); box-shadow: none; backdrop-filter: var(--glass-blur); }
.nfn-map__canvas .maplibregl-ctrl-group button + button { border-top: 1px solid var(--border); }
.nfn-map__canvas .maplibregl-ctrl-icon { filter: invert(1); }
.nfn-map__float { position: absolute; z-index: 3; left: 1rem; top: 1rem; display: flex; gap: .5rem; flex-wrap: wrap; }
.nfn-map__info { display: grid; grid-template-columns: 1fr auto; gap: 1rem 1.5rem; align-items: center; padding: 1.15rem 1.25rem; border-top: 1px solid var(--border); background: var(--surface-1); }
.nfn-map__addr { margin: 0; font-size: var(--text-sm); color: color-mix(in oklab, var(--action-2-text) 72%, var(--text-3)); font-style: normal; }
.nfn-map__addr strong { display: block; color: var(--action-2-text); font-weight: 500; font-size: var(--text-md); }
.nfn-map__actions { display: flex; gap: .5rem; flex-wrap: wrap; }
@media (max-width: 640px) { .nfn-map__info { grid-template-columns: 1fr; } .nfn-map__actions > * { flex: 1 1 auto; white-space: nowrap; } }
.nfn-map__fallback { position: absolute; inset: 0; display: grid; place-items: center; color: var(--text-3); font-size: var(--text-sm); text-align: center; padding: 1rem; }

.nfn-pin-mark { position: relative; width: 44px; height: 56px; cursor: pointer; }
.nfn-pin-mark__body { position: absolute; left: 50%; top: 0; width: 40px; height: 40px; margin-left: -20px; border-radius: 50% 50% 50% 0; transform: rotate(-45deg); background: var(--bone-100); box-shadow: 0 6px 18px rgba(0,0,0,.55); display: grid; place-items: center; }
.nfn-pin-mark__body svg { transform: rotate(45deg); width: 18px; height: 18px; stroke: var(--carbon-950); }
.nfn-pin-mark__pulse { position: absolute; left: 50%; bottom: 0; width: 18px; height: 6px; margin-left: -9px; border-radius: 50%; background: rgba(0,0,0,.6); }
.nfn-pin-mark__pulse::after { content: ""; position: absolute; inset: -6px -12px; border-radius: 50%; border: 1px solid var(--bone-100); opacity: 0; animation: nfn-ring calc(2200ms * var(--motion-scale)) var(--ease-out) infinite; }
@keyframes nfn-ring { 0% { transform: scale(.3); opacity: .8; } 100% { transform: scale(2.2); opacity: 0; } }
.nfn-pin-mark.is-drop .nfn-pin-mark__body { animation: nfn-drop calc(700ms * var(--motion-scale)) var(--ease-out); }
@keyframes nfn-drop { from { transform: translateY(-40px) rotate(-45deg); opacity: 0; } }

/* Horário com estado */
.nfn-hours { display: grid; gap: 0; margin: 0; }
.nfn-hours > div { display: grid; grid-template-columns: 1fr auto; gap: 1rem; padding: .7rem 0; border-bottom: 1px solid var(--border); font-size: var(--text-sm); }
.nfn-hours dt { color: var(--text-2); margin: 0; }
.nfn-hours dd { margin: 0; font-variant-numeric: tabular-nums; text-align: right; }
.nfn-hours > div.is-today dt, .nfn-hours > div.is-today dd { color: var(--text); font-weight: 600; }
.nfn-hours > div.is-closed dd { color: var(--text-3); }

/* ==========================================================================
   Revelação editorial (scroll)
   ========================================================================== */
.nfn-reveal { opacity: 0; transform: translateY(18px); transition: opacity var(--dur-6) var(--ease-out), transform var(--dur-6) var(--ease-out); transition-delay: calc(var(--d, 0) * 60ms * var(--motion-scale)); }
.nfn-reveal.is-in { opacity: 1; transform: none; }
.nfn-mask-line { display: block; overflow: hidden; }
.nfn-mask-line > span { display: block; transform: translateY(105%); transition: transform var(--dur-6) var(--ease-out); transition-delay: calc(var(--d, 0) * 70ms * var(--motion-scale)); }
.is-in .nfn-mask-line > span, .nfn-mask-line.is-in > span { transform: none; }

@media (prefers-reduced-motion: reduce) {
  .nfn-base *, .nfn-base *::before, .nfn-base *::after { animation-duration: 1ms !important; animation-iteration-count: 1 !important; scroll-behavior: auto !important; }
  .nfn-reveal, .nfn-mask-line > span { transform: none !important; }
  .nfn-btn:active, .nfn-chip:active { transform: none !important; }
}
:root[data-motion="reduced"] .nfn-base *, :root[data-motion="reduced"] .nfn-base *::before, :root[data-motion="reduced"] .nfn-base *::after { animation-duration: 1ms !important; animation-iteration-count: 1 !important; transition-property: opacity, background-color, border-color, color !important; }
:root[data-motion="reduced"] .nfn-reveal, :root[data-motion="reduced"] .nfn-mask-line > span { transform: none !important; }