/* PlateUp! — base visual compartida.
   Paleta tomada del logo: papel crema, tinta verde salvia y el tazón terracota. */

:root {
  --paper: #f7f3e7;
  --paper-deep: #efe7d4;
  --card: #fffdf8;
  --ink: #34402f;
  --sage: #4e5b4a;
  --sage-2: #76846d;
  --sage-3: #a9b59e;
  --sage-line: #d3d9c7;
  --clay: #ee9e78;
  --clay-ink: #ad4e2b;
  --clay-hover: #96411f;
  --clay-soft: #f9dcca;
  --clay-wash: #fcefe6;
  --butter: #f3dc9b;
  --danger: #a33b22;

  --f-display: 'Young Serif', 'Georgia', serif;
  --f-body: 'Hanken Grotesk', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --f-mono: 'Courier Prime', 'Courier New', ui-monospace, monospace;

  --stroke: 1.5px solid var(--sage);
  --radius: 14px;
  --shadow-paper: 0 1px 0 rgba(52, 64, 47, 0.06), 0 10px 24px -14px rgba(52, 64, 47, 0.35);
  --ease: cubic-bezier(0.2, 0.7, 0.2, 1);
}

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

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background-color: var(--paper);
  /* Grano de papel muy sutil */
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 .3 0 0 0 0 .3 0 0 0 0 .25 0 0 0 .05 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  color: var(--ink);
  font-family: var(--f-body);
  font-size: 17px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img,
svg {
  display: block;
  max-width: 100%;
}

a {
  color: var(--clay-ink);
  text-underline-offset: 3px;
  text-decoration-thickness: 1.5px;
}

h1,
h2,
h3,
h4 {
  font-family: var(--f-display);
  font-weight: 400;
  color: var(--sage);
  line-height: 1.08;
  letter-spacing: -0.01em;
  margin: 0;
}

p {
  margin: 0;
}

:focus-visible {
  outline: 2.5px solid var(--clay-ink);
  outline-offset: 2px;
  border-radius: 6px;
}

::selection {
  background: var(--clay-soft);
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

/* ---------- Botones ---------- */

.btn {
  --bg: var(--clay-ink);
  --fg: var(--card);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5em;
  min-height: 48px;
  padding: 0 1.4em;
  border: 1.5px solid var(--bg);
  border-radius: 999px;
  background: var(--bg);
  color: var(--fg);
  font: 600 16px/1 var(--f-body);
  text-decoration: none;
  cursor: pointer;
  transition: transform 0.15s var(--ease), background 0.15s, box-shadow 0.15s;
  box-shadow: 0 3px 0 var(--sage);
  white-space: nowrap;
}

.btn:hover {
  --bg: var(--clay-hover);
}

.btn:active {
  transform: translateY(2px);
  box-shadow: 0 1px 0 var(--sage);
}

.btn[disabled] {
  opacity: 0.55;
  cursor: progress;
}

.btn--ghost {
  --bg: transparent;
  --fg: var(--sage);
  border-color: var(--sage);
  box-shadow: none;
}

.btn--ghost:hover {
  --bg: var(--paper-deep);
}

.btn--sage {
  --bg: var(--sage);
}

.btn--sage:hover {
  --bg: var(--ink);
}

.btn--small {
  min-height: 38px;
  padding: 0 1em;
  font-size: 14px;
}

.btn--block {
  width: 100%;
}

.link-btn {
  background: none;
  border: 0;
  padding: 0;
  color: var(--clay-ink);
  font: inherit;
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 3px;
  cursor: pointer;
}

/* ---------- Formularios ---------- */

.field {
  display: grid;
  gap: 6px;
}

.field > span {
  font-size: 14px;
  font-weight: 600;
  color: var(--sage);
}

.input,
.field input,
.field select,
.field textarea {
  width: 100%;
  min-height: 48px;
  padding: 11px 14px;
  border: 1.5px solid var(--sage-3);
  border-radius: 10px;
  background: var(--card);
  color: var(--ink);
  font: 16px/1.4 var(--f-body);
  transition: border-color 0.15s, box-shadow 0.15s;
}

.field textarea,
textarea.input {
  resize: vertical;
  min-height: 120px;
}

.input:focus,
.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--sage);
  box-shadow: 0 0 0 3px var(--sage-line);
}

/* ---------- Ticket: el motivo central de la marca ---------- */

.ticket {
  position: relative;
  background: var(--card);
  color: var(--ink);
  font-family: var(--f-mono);
  font-size: 15px;
  line-height: 1.5;
  padding: 22px 22px 34px;
  filter: drop-shadow(0 12px 18px rgba(52, 64, 47, 0.16));
  /* Borde inferior cortado en zigzag, como el ticket del logo */
  --tooth: 11px;
  -webkit-mask:
    conic-gradient(from -45deg at bottom, #0000, #000 1deg 89deg, #0000 90deg) 50% / calc(var(--tooth) * 2) 100%;
  mask:
    conic-gradient(from -45deg at bottom, #0000, #000 1deg 89deg, #0000 90deg) 50% / calc(var(--tooth) * 2) 100%;
}

.ticket--top {
  padding-top: 34px;
  -webkit-mask:
    conic-gradient(from 135deg at top, #0000, #000 1deg 89deg, #0000 90deg) top / calc(var(--tooth) * 2) 51% repeat-x,
    conic-gradient(from -45deg at bottom, #0000, #000 1deg 89deg, #0000 90deg) bottom / calc(var(--tooth) * 2) 51% repeat-x;
  mask:
    conic-gradient(from 135deg at top, #0000, #000 1deg 89deg, #0000 90deg) top / calc(var(--tooth) * 2) 51% repeat-x,
    conic-gradient(from -45deg at bottom, #0000, #000 1deg 89deg, #0000 90deg) bottom / calc(var(--tooth) * 2) 51% repeat-x;
}

.ticket__rule {
  border: 0;
  border-top: 1.5px dashed var(--sage-3);
  margin: 12px 0;
}

.ticket__row {
  display: flex;
  align-items: baseline;
  gap: 8px;
}

/* Puntos guía entre producto y cantidad, como en un ticket impreso */
.ticket__row .lead {
  flex: 1;
  min-width: 12px;
  border-bottom: 2px dotted var(--sage-3);
  transform: translateY(-4px);
}

.ticket__head {
  text-align: center;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--sage);
}

.ticket__meta {
  text-align: center;
  font-size: 13px;
  color: var(--sage-2);
}

.ticket__aisle {
  margin: 14px 0 4px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--clay-ink);
}

/* ---------- Sello ---------- */

.stamp {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 12px 4px;
  border: 1.5px solid currentColor;
  border-radius: 6px;
  color: var(--clay-ink);
  font: 700 12px/1.2 var(--f-mono);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  transform: rotate(-1.5deg);
  background: color-mix(in srgb, var(--card) 70%, transparent);
}

.stamp--sage {
  color: var(--sage);
}

/* Moteado del tazón para superficies terracota */
.speckle {
  background-color: var(--clay);
  background-image:
    radial-gradient(circle at 20% 30%, rgba(255, 255, 255, 0.55) 0 1px, transparent 1.6px),
    radial-gradient(circle at 70% 60%, rgba(255, 255, 255, 0.45) 0 1px, transparent 1.6px),
    radial-gradient(circle at 40% 80%, rgba(173, 78, 43, 0.25) 0 1px, transparent 1.8px);
  background-size: 23px 19px, 31px 27px, 17px 23px;
}

.toast {
  position: fixed;
  left: 50%;
  bottom: 24px;
  z-index: 100;
  max-width: calc(100% - 32px);
  transform: translateX(-50%) translateY(20px);
  padding: 12px 18px;
  border-radius: 12px;
  background: var(--ink);
  color: var(--card);
  font-size: 15px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s, transform 0.2s var(--ease);
}

.toast.is-on {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}