/*!
 * EVZ INV — frontend.css
 * Estética: control panel pro · sans + monoespaciada · acento por marca · auto light/dark
 */
@import url('https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght@400;500;600&family=Plus+Jakarta+Sans:wght@400;500;600;700&display=swap');

/* ================================================================
   TOKENS
   ================================================================ */
.evz-inv {
  --evz-accent: #0d6efd;
  --evz-accent-soft: rgba(13, 110, 253, 0.10);
  --evz-accent-strong: rgba(13, 110, 253, 0.85);
  --evz-bg: #f7f7f5;
  --evz-surface: #ffffff;
  --evz-surface-2: #fafafa;
  --evz-text: #0a0a0a;
  --evz-text-2: #5a5a5a;
  --evz-text-3: #8a8a8a;
  --evz-border: rgba(0, 0, 0, 0.07);
  --evz-border-strong: rgba(0, 0, 0, 0.14);
  --evz-success: #10b981;
  --evz-warning: #f59e0b;
  --evz-danger:  #ef4444;
  --evz-info:    #3b82f6;
  --evz-radius: 14px;
  --evz-radius-sm: 9px;
  --evz-radius-lg: 22px;
  --evz-shadow: 0 1px 2px rgba(0,0,0,.04), 0 8px 24px -12px rgba(0,0,0,.08);
  --evz-shadow-lg: 0 1px 2px rgba(0,0,0,.04), 0 24px 48px -16px rgba(0,0,0,.20);
  --evz-font: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --evz-mono: 'JetBrains Mono', ui-monospace, 'SF Mono', Menlo, monospace;
}

@media (prefers-color-scheme: dark) {
  .evz-inv {
    --evz-bg: #0a0a0b;
    --evz-surface: #131316;
    --evz-surface-2: #1a1a1e;
    --evz-text: #fafafa;
    --evz-text-2: #a8a8a8;
    --evz-text-3: #707075;
    --evz-border: rgba(255,255,255,0.08);
    --evz-border-strong: rgba(255,255,255,0.14);
    --evz-shadow: 0 1px 2px rgba(0,0,0,.4), 0 8px 24px -12px rgba(0,0,0,.5);
    --evz-shadow-lg: 0 1px 2px rgba(0,0,0,.4), 0 32px 64px -16px rgba(0,0,0,.6);
  }
}

/* ================================================================
   LAYOUT BASE
   ================================================================ */
.evz-inv *, .evz-inv *::before, .evz-inv *::after { box-sizing: border-box; }
.evz-inv {
  font-family: var(--evz-font);
  color: var(--evz-text);
  line-height: 1.45;
  -webkit-font-smoothing: antialiased;
  -webkit-tap-highlight-color: transparent;
}
/* Evita que el tema del sitio fuerce colores oscuros en headings dentro
   de la herramienta. Los temas suelen aplicar color a h1–h6 directamente,
   por eso necesitamos forzar el color heredado. Para spans/párrafos
   dejamos que ganen las reglas específicas más abajo. */
.evz-inv h1,
.evz-inv h2,
.evz-inv h3,
.evz-inv h4,
.evz-inv h5,
.evz-inv h6 { color: var(--evz-text); }
.evz-inv .evz-inv-register-sub,
.evz-inv .evz-inv-modal-sub,
.evz-inv .evz-inv-brand-sub,
.evz-inv .evz-inv-card-meta { color: var(--evz-text-2); }
.evz-inv .evz-inv-card-meta b,
.evz-inv .evz-inv-kv > b,
.evz-inv .evz-inv-card-name b,
.evz-inv .evz-inv-register-sub b { color: var(--evz-text); }

/* Mobile fullscreen */
@media (max-width: 900px) {
  .evz-inv {
    position: fixed; inset: 0;
    background: var(--evz-bg);
    overflow-y: auto;
    z-index: 1;
  }
}
/* Desktop centered */
@media (min-width: 901px) {
  .evz-inv {
    max-width: 880px;
    margin: 24px auto;
    background: var(--evz-bg);
    border-radius: var(--evz-radius-lg);
    border: 1px solid var(--evz-border);
    overflow: hidden;
    min-height: 720px;
  }
}

/* ================================================================
   HEADER
   ================================================================ */
.evz-inv-header {
  position: sticky; top: 0; z-index: 5;
  display: flex; align-items: center; justify-content: space-between;
  gap: 12px;
  padding: 14px 18px;
  background: color-mix(in srgb, var(--evz-bg) 88%, transparent);
  -webkit-backdrop-filter: saturate(140%) blur(12px);
          backdrop-filter: saturate(140%) blur(12px);
  border-bottom: 1px solid var(--evz-border);
}
@media (min-width: 901px) {
  .evz-inv-header { border-radius: var(--evz-radius-lg) var(--evz-radius-lg) 0 0; padding: 18px 24px; }
}

.evz-inv-brand {
  display: flex; align-items: center; gap: 10px; min-width: 0;
}
.evz-inv-brand-mark {
  width: 32px; height: 32px;
  border-radius: 9px;
  background: var(--evz-accent);
  display: grid; place-items: center;
  color: #fff;
  font-family: var(--evz-mono);
  font-weight: 600;
  font-size: 12px;
  letter-spacing: .04em;
  flex-shrink: 0;
}
.evz-inv-brand-name {
  font-weight: 700;
  font-size: 16px;
  letter-spacing: -0.01em;
  white-space: nowrap;
  overflow: hidden; text-overflow: ellipsis;
}
.evz-inv-brand-sub {
  display: block;
  font-size: 11px;
  font-weight: 500;
  color: var(--evz-text-3);
  letter-spacing: .04em;
  text-transform: uppercase;
}

.evz-inv-user {
  display: flex; align-items: center; gap: 10px;
}
.evz-inv-user-avatar {
  width: 32px; height: 32px;
  border-radius: 50%;
  background: var(--evz-accent-soft);
  color: var(--evz-accent);
  display: grid; place-items: center;
  font-weight: 600;
  font-size: 12px;
  border: 1px solid var(--evz-border);
}
.evz-inv-user img {
  width: 32px; height: 32px;
  border-radius: 50%;
  display: block;
}

/* Brand switcher (admin) */
.evz-inv-switcher {
  display: inline-flex;
  background: var(--evz-surface-2);
  border: 1px solid var(--evz-border);
  border-radius: 999px;
  padding: 3px;
}
.evz-inv-switcher button {
  appearance: none; background: transparent; border: 0;
  padding: 6px 12px;
  border-radius: 999px;
  font-family: var(--evz-font);
  font-size: 12px;
  font-weight: 600;
  color: var(--evz-text-2);
  cursor: pointer;
  transition: all .18s ease;
}
.evz-inv-switcher button.is-active {
  background: var(--evz-accent);
  color: #fff;
}

/* ================================================================
   CONTENT
   ================================================================ */
.evz-inv-body {
  padding: 18px;
  display: flex; flex-direction: column;
  gap: 16px;
}
@media (min-width: 901px) {
  .evz-inv-body { padding: 24px; }
}

/* ================================================================
   SCAN SECTION
   ================================================================ */
.evz-inv-scan {
  background: var(--evz-surface);
  border: 1px solid var(--evz-border);
  border-radius: var(--evz-radius);
  padding: 14px;
  box-shadow: var(--evz-shadow);
}
.evz-inv-scan-label {
  display: block;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--evz-text-3);
  margin: 0 0 8px;
}
.evz-inv-scan-row {
  display: grid;
  grid-template-columns: 1fr auto auto;
  gap: 8px;
  align-items: center;
}
.evz-inv-scan-input {
  appearance: none;
  width: 100%;
  height: 48px;
  padding: 0 14px;
  background: var(--evz-surface-2);
  border: 1px solid var(--evz-border);
  border-radius: var(--evz-radius-sm);
  font-family: var(--evz-mono);
  font-size: 16px;
  font-weight: 500;
  color: var(--evz-text);
  letter-spacing: .02em;
  outline: none;
  transition: border-color .15s, box-shadow .15s;
}
.evz-inv-scan-input::placeholder { color: var(--evz-text-3); }
.evz-inv-scan-input:focus {
  border-color: var(--evz-accent);
  box-shadow: 0 0 0 3px var(--evz-accent-soft);
}

/* ================================================================
   BUTTONS
   ================================================================ */
.evz-inv-btn {
  appearance: none;
  display: inline-flex; align-items: center; justify-content: center;
  gap: 6px;
  height: 48px;
  padding: 0 18px;
  border-radius: var(--evz-radius-sm);
  font-family: var(--evz-font);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: .005em;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform .08s ease, background-color .15s, border-color .15s, opacity .15s;
  white-space: nowrap;
  user-select: none;
}
.evz-inv-btn:active { transform: scale(0.98); }
.evz-inv-btn:disabled { opacity: .5; cursor: not-allowed; transform: none; }

.evz-inv-btn--primary {
  background: var(--evz-accent);
  color: #fff;
}
.evz-inv-btn--primary:hover:not(:disabled) { filter: brightness(1.06); }

.evz-inv-btn--ghost {
  background: var(--evz-surface);
  color: var(--evz-text);
  border-color: var(--evz-border-strong);
}
.evz-inv-btn--ghost:hover:not(:disabled) { background: var(--evz-surface-2); }

.evz-inv-btn--soft {
  background: var(--evz-accent-soft);
  color: var(--evz-accent);
}
.evz-inv-btn--soft:hover:not(:disabled) { filter: brightness(.98); }

.evz-inv-btn--icon {
  width: 48px; padding: 0;
}

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

/* ================================================================
   PRODUCT CARD
   ================================================================ */
.evz-inv-card {
  position: relative;
  background: var(--evz-surface);
  border: 1px solid var(--evz-border);
  border-radius: var(--evz-radius);
  overflow: hidden;
  box-shadow: var(--evz-shadow);
  animation: evzFadeUp .26s ease both;
}
@keyframes evzFadeUp {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}

.evz-inv-card-top {
  display: flex; gap: 14px; align-items: flex-start;
  padding: 14px;
  border-bottom: 1px solid var(--evz-border);
}
.evz-inv-card-img {
  width: 80px; height: 80px;
  border-radius: var(--evz-radius-sm);
  background: var(--evz-surface-2) center/cover no-repeat;
  flex-shrink: 0;
  border: 1px solid var(--evz-border);
}
.evz-inv-card-img--placeholder {
  display: grid; place-items: center;
  color: var(--evz-text-3);
}
.evz-inv-card-info { min-width: 0; flex: 1; }
.evz-inv-card-name {
  font-size: 15px;
  font-weight: 600;
  letter-spacing: -0.01em;
  margin: 0 0 6px;
  line-height: 1.3;
  /* Mostramos el título completo: las variaciones tienen nombres largos
     ("Producto — Color: Azul / Talla: M") y necesitan respirar. */
  overflow-wrap: anywhere;
  word-break: break-word;
}
.evz-inv-card-meta {
  display: flex; flex-wrap: wrap; gap: 6px;
  font-family: var(--evz-mono);
  font-size: 11px;
  color: var(--evz-text-2);
}
.evz-inv-card-meta span {
  display: inline-flex; align-items: center; gap: 4px;
}
.evz-inv-card-meta b {
  color: var(--evz-text);
  font-weight: 500;
}
.evz-inv-card-badges {
  display: flex; flex-wrap: wrap; gap: 6px;
  margin-top: 8px;
}
.evz-inv-pill {
  display: inline-flex; align-items: center;
  height: 22px;
  padding: 0 9px;
  border-radius: 999px;
  font-size: 10.5px;
  font-weight: 600;
  letter-spacing: .04em;
  text-transform: uppercase;
  border: 1px solid;
}
.evz-inv-pill--brand {
  background: var(--evz-accent-soft);
  color: var(--evz-accent);
  border-color: color-mix(in srgb, var(--evz-accent) 35%, transparent);
}
.evz-inv-pill--type {
  background: rgba(120,120,120,.08);
  color: var(--evz-text-2);
  border-color: var(--evz-border-strong);
}
.evz-inv-pill--status-publish   { background: rgba(16,185,129,.10); color: var(--evz-success); border-color: rgba(16,185,129,.25); }
.evz-inv-pill--status-draft     { background: rgba(120,120,120,.10); color: var(--evz-text-2); border-color: var(--evz-border-strong); }
.evz-inv-pill--status-pending   { background: rgba(245,158,11,.10); color: var(--evz-warning); border-color: rgba(245,158,11,.30); }
.evz-inv-pill--status-private   { background: rgba(59,130,246,.10); color: var(--evz-info); border-color: rgba(59,130,246,.30); }
.evz-inv-pill--status-identificados { background: rgba(168,85,247,.12); color: #a855f7; border-color: rgba(168,85,247,.30); }

.evz-inv-card-fields {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  padding: 14px;
}
.evz-inv-field {
  display: flex; flex-direction: column; gap: 6px;
}
.evz-inv-field--full { grid-column: 1 / -1; }
.evz-inv-field-label {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--evz-text-3);
}
.evz-inv-input {
  appearance: none;
  width: 100%;
  height: 46px;
  padding: 0 12px;
  background: var(--evz-surface-2);
  border: 1px solid var(--evz-border);
  border-radius: var(--evz-radius-sm);
  font-family: var(--evz-mono);
  font-size: 16px;
  color: var(--evz-text);
  outline: none;
  transition: border-color .15s, box-shadow .15s;
}
.evz-inv-input:focus {
  border-color: var(--evz-accent);
  box-shadow: 0 0 0 3px var(--evz-accent-soft);
}

/* Variante más discreta para el input de ubicación: la ubicación es un dato
   secundario respecto al stock, así que damos menos peso visual. */
[data-loc-wrap] .evz-inv-field-label { margin-bottom: 4px; }
[data-loc-wrap] .evz-inv-input {
  height: 38px;
  font-size: 13.5px;
  padding: 0 10px;
  background: transparent;
  border-style: dashed;
  border-color: var(--evz-border-strong);
}
[data-loc-wrap] .evz-inv-input:focus {
  background: var(--evz-surface-2);
  border-style: solid;
}

/* Estado "bloqueado" — la tienda no permite cambiarlo. */
.evz-inv-field.is-locked .evz-inv-field-label::after {
  content: '🔒';
  display: inline-block;
  margin-left: 6px;
  font-size: 11px;
  opacity: .6;
  vertical-align: 1px;
}
.evz-inv-field.is-locked .evz-inv-input,
.evz-inv-field.is-locked input[type="number"],
.evz-inv-field.is-locked input[type="text"] {
  cursor: not-allowed;
  background: var(--evz-bg);
  color: var(--evz-text-2);
  opacity: .9;
}
.evz-inv-field.is-locked .evz-inv-stock { opacity: .85; }
.evz-inv-field.is-locked .evz-inv-stock-btn[disabled] {
  cursor: not-allowed;
  color: var(--evz-text-3);
}
.evz-inv-stock {
  display: flex; align-items: stretch;
  background: var(--evz-surface-2);
  border: 1px solid var(--evz-border);
  border-radius: var(--evz-radius-sm);
  overflow: hidden;
}
.evz-inv-stock:focus-within {
  border-color: var(--evz-accent);
  box-shadow: 0 0 0 3px var(--evz-accent-soft);
}
.evz-inv-stock input {
  appearance: none;
  flex: 1;
  border: 0;
  background: transparent;
  text-align: center;
  font-family: var(--evz-mono);
  font-size: 18px;
  font-weight: 600;
  color: var(--evz-text);
  outline: none;
  width: 100%;
  -moz-appearance: textfield;
}
.evz-inv-stock input::-webkit-outer-spin-button,
.evz-inv-stock input::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }
.evz-inv-stock-btn {
  appearance: none;
  width: 44px;
  border: 0;
  background: transparent;
  color: var(--evz-text-2);
  font-size: 22px;
  font-weight: 500;
  cursor: pointer;
  transition: background-color .12s;
}
.evz-inv-stock-btn:hover { background: var(--evz-border); color: var(--evz-text); }
.evz-inv-stock-btn:active { transform: scale(.94); }

.evz-inv-card-actions {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 8px;
  padding: 0 14px 14px;
}

/* ================================================================
   REGISTER FORM
   ================================================================ */
.evz-inv-register {
  background: var(--evz-surface);
  border: 1px solid var(--evz-border);
  border-radius: var(--evz-radius);
  overflow: hidden;
  box-shadow: var(--evz-shadow);
  animation: evzFadeUp .26s ease both;
}
.evz-inv-register-head {
  display: flex; align-items: center; gap: 12px;
  padding: 16px;
  border-bottom: 1px solid var(--evz-border);
  background: linear-gradient(180deg, var(--evz-accent-soft), transparent 80%);
}
.evz-inv-register-icon {
  width: 40px; height: 40px;
  border-radius: 12px;
  background: var(--evz-accent);
  color: #fff;
  display: grid; place-items: center;
}
.evz-inv-register-title {
  font-size: 16px;
  font-weight: 700;
  margin: 0;
  letter-spacing: -0.01em;
}
.evz-inv-register-sub {
  font-size: 12px;
  font-family: var(--evz-mono);
  color: var(--evz-text-2);
  margin: 2px 0 0;
}

.evz-inv-register-body {
  display: flex; flex-direction: column;
  gap: 12px;
  padding: 14px;
}
.evz-inv-register-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

/* Photo upload */
.evz-inv-photo-zone { display: block; }
.evz-inv-photo {
  display: block;
  cursor: pointer;
  border: 1.5px dashed var(--evz-border-strong);
  border-radius: var(--evz-radius-sm);
  background: var(--evz-surface-2);
  padding: 14px;
  text-align: center;
  transition: border-color .15s, background-color .15s;
}
.evz-inv-photo:hover { border-color: var(--evz-accent); background: var(--evz-accent-soft); }
.evz-inv-photo input[type=file] { display: none; }
.evz-inv-photo-icon {
  width: 36px; height: 36px;
  margin: 0 auto 6px;
  color: var(--evz-text-3);
}
.evz-inv-photo-text {
  font-size: 13px;
  font-weight: 500;
  color: var(--evz-text-2);
}

.evz-inv-photo-preview-wrap {
  display: flex; align-items: center; gap: 12px;
  background: var(--evz-surface-2);
  border: 1px solid var(--evz-border);
  border-radius: var(--evz-radius-sm);
  padding: 10px;
}
.evz-inv-photo-preview-img {
  width: 72px; height: 72px;
  border-radius: var(--evz-radius-sm);
  background: var(--evz-bg) center/cover no-repeat;
  flex-shrink: 0;
  border: 1px solid var(--evz-border);
}
.evz-inv-photo-preview-actions {
  display: flex; gap: 8px;
  flex: 1;
  flex-wrap: wrap;
}
.evz-inv-photo-preview-actions .evz-inv-btn { height: 38px; padding: 0 12px; font-size: 13px; }

.evz-inv-register-actions {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 8px;
  padding: 0 14px 14px;
}

/* ================================================================
   EMPTY / MESSAGE STATE
   ================================================================ */
.evz-inv-empty {
  text-align: center;
  padding: 32px 18px;
  color: var(--evz-text-3);
}
.evz-inv-empty-icon {
  width: 64px; height: 64px;
  margin: 0 auto 10px;
  color: var(--evz-text-3);
  opacity: .6;
}
.evz-inv-empty p { margin: 0; font-size: 14px; }
.evz-inv-empty-tip {
  display: inline-block;
  margin-top: 12px;
  padding: 6px 12px;
  border-radius: 999px;
  background: var(--evz-surface);
  border: 1px solid var(--evz-border);
  font-size: 12px;
  font-family: var(--evz-mono);
  color: var(--evz-text-2);
}

/* ================================================================
   MESSAGE TEMPLATE
   ================================================================ */
.evz-inv--message { padding: 60px 24px; min-height: 60vh; display: grid; place-items: center; }
.evz-inv-msg {
  text-align: center;
  max-width: 360px;
}
.evz-inv-msg-icon {
  width: 72px; height: 72px;
  margin: 0 auto 16px;
  border-radius: 50%;
  background: var(--evz-surface);
  border: 1px solid var(--evz-border);
  display: grid; place-items: center;
  color: var(--evz-text-3);
}
.evz-inv-msg h2 { font-size: 18px; font-weight: 700; margin: 0 0 8px; }
.evz-inv-msg p  { color: var(--evz-text-2); font-size: 14px; margin: 0 0 18px; }
.evz-inv-msg-btn {
  display: inline-block;
  padding: 12px 22px;
  border-radius: var(--evz-radius-sm);
  background: var(--evz-text);
  color: var(--evz-bg);
  font-weight: 600;
  font-size: 14px;
  text-decoration: none;
}

/* ================================================================
   CAMERA MODAL
   ================================================================ */
.evz-inv-cam {
  position: fixed; inset: 0;
  background: rgba(0,0,0,.85);
  z-index: 9999;
  display: none;
  align-items: center; justify-content: center;
  -webkit-backdrop-filter: blur(8px);
          backdrop-filter: blur(8px);
}
.evz-inv-cam.is-open { display: flex; }
.evz-inv-cam-inner {
  position: relative;
  width: 100%; max-width: 480px;
  margin: 0 16px;
  background: #000;
  border-radius: var(--evz-radius);
  overflow: hidden;
  aspect-ratio: 3 / 4;
  max-height: 84vh;
}
.evz-inv-cam-reader { width: 100%; height: 100%; }
.evz-inv-cam-reader video { object-fit: cover; }
.evz-inv-cam-frame {
  position: absolute; inset: 0;
  pointer-events: none;
  display: flex; align-items: center; justify-content: center;
}
.evz-inv-cam-target {
  width: 78%;
  aspect-ratio: 1.6 / 1;
  border: 2px solid #fff;
  border-radius: 14px;
  box-shadow: 0 0 0 9999px rgba(0,0,0,.32);
  position: relative;
  animation: evzPulseFrame 1.6s ease-in-out infinite;
}
.evz-inv-cam-target::before, .evz-inv-cam-target::after {
  content: ''; position: absolute; left: 0; right: 0;
  height: 2px; background: var(--evz-accent);
  box-shadow: 0 0 12px var(--evz-accent);
}
.evz-inv-cam-target::before { top: 50%; animation: evzScan 2.4s linear infinite; }
.evz-inv-cam-target::after  { display: none; }
@keyframes evzPulseFrame {
  0%,100% { transform: scale(1); opacity: 1; }
  50%     { transform: scale(1.015); opacity: .85; }
}
@keyframes evzScan {
  0% { top: 8%; opacity: .2; }
  50% { opacity: 1; }
  100% { top: 92%; opacity: .2; }
}
.evz-inv-cam-close {
  position: absolute; top: 12px; right: 12px;
  width: 40px; height: 40px;
  border-radius: 50%;
  border: 0;
  background: rgba(255,255,255,.18);
  color: #fff;
  cursor: pointer;
  display: grid; place-items: center;
  -webkit-backdrop-filter: blur(8px);
          backdrop-filter: blur(8px);
  z-index: 5;
}
.evz-inv-cam-hint {
  position: absolute; left: 0; right: 0; bottom: 16px;
  text-align: center;
  color: rgba(255,255,255,.85);
  font-size: 13px;
  font-family: var(--evz-mono);
  letter-spacing: .04em;
  z-index: 4;
}

/* ================================================================
   TOASTS
   ================================================================ */
.evz-inv-toasts {
  position: fixed; left: 50%; bottom: 18px;
  transform: translateX(-50%);
  z-index: 10000;
  display: flex; flex-direction: column; gap: 8px;
  pointer-events: none;
  width: min(420px, calc(100vw - 24px));
}
.evz-inv-toast {
  background: var(--evz-text);
  color: var(--evz-bg);
  padding: 12px 14px;
  border-radius: var(--evz-radius-sm);
  font-size: 13.5px;
  font-weight: 500;
  display: flex; align-items: center; gap: 10px;
  box-shadow: var(--evz-shadow-lg);
  animation: evzToastIn .22s cubic-bezier(.2,.7,.2,1) both;
  pointer-events: auto;
}
.evz-inv-toast--success { background: var(--evz-success); color: #fff; }
.evz-inv-toast--error   { background: var(--evz-danger);  color: #fff; }
.evz-inv-toast--warn    { background: var(--evz-warning); color: #1a1a1a; }
.evz-inv-toast.is-leaving { animation: evzToastOut .18s ease both; }
@keyframes evzToastIn  { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: translateY(0); } }
@keyframes evzToastOut { to   { opacity: 0; transform: translateY(8px); } }

/* ================================================================
   MODALS (confirm + result)
   ================================================================ */
.evz-inv-modal {
  position: fixed; inset: 0;
  background: rgba(0,0,0,.55);
  z-index: 10001;
  display: none;
  align-items: center; justify-content: center;
  padding: 16px;
  -webkit-backdrop-filter: blur(8px);
          backdrop-filter: blur(8px);
  animation: evzFadeIn .18s ease both;
}
.evz-inv-modal.is-open { display: flex; }
@keyframes evzFadeIn { from { opacity: 0; } to { opacity: 1; } }

.evz-inv-modal-box {
  width: 100%;
  max-width: 380px;
  max-height: calc(100vh - 32px);
  max-height: calc(100dvh - 32px);
  display: flex;
  flex-direction: column;
  background: var(--evz-surface);
  border-radius: var(--evz-radius);
  box-shadow: var(--evz-shadow-lg);
  overflow: hidden;
  animation: evzPop .22s cubic-bezier(.2,.7,.2,1) both;
}
@keyframes evzPop {
  from { opacity: 0; transform: scale(.96) translateY(8px); }
  to   { opacity: 1; transform: scale(1) translateY(0); }
}

.evz-inv-modal-head {
  display: flex; gap: 14px; align-items: flex-start;
  padding: 18px 18px 14px;
  border-bottom: 1px solid var(--evz-border);
  flex-shrink: 0;
}
.evz-inv-modal-head--success { background: linear-gradient(180deg, rgba(16,185,129,.10), transparent 80%); }
.evz-inv-modal-head--warn    { background: linear-gradient(180deg, rgba(245,158,11,.10), transparent 80%); }

.evz-inv-modal-icon {
  width: 44px; height: 44px;
  border-radius: 12px;
  background: var(--evz-warning);
  color: #1a1a1a;
  display: grid; place-items: center;
  flex-shrink: 0;
}
.evz-inv-modal-icon--success {
  background: var(--evz-success);
  color: #fff;
  animation: evzPulseRing .8s ease-out 1;
}
@keyframes evzPulseRing {
  0%   { box-shadow: 0 0 0 0 rgba(16,185,129,.45); }
  100% { box-shadow: 0 0 0 14px rgba(16,185,129,0); }
}
.evz-inv-modal-title {
  margin: 0;
  font-size: 16px;
  font-weight: 700;
  letter-spacing: -0.01em;
  line-height: 1.25;
}
.evz-inv-modal-sub {
  margin: 4px 0 0;
  font-size: 13px;
  color: var(--evz-text-2);
  line-height: 1.4;
}

.evz-inv-modal-body {
  padding: 14px 18px;
  display: flex; flex-direction: column; gap: 8px;
  flex: 1 1 auto;
  min-height: 0;
  /* Fallback: si el modal-box no se contiene por algún motivo (tema con
     transform/filter en un ancestor que rompe position:fixed del modal),
     este max-height fuerza el scroll interno aquí. */
  max-height: calc(100vh - 180px);
  max-height: calc(100dvh - 180px);
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  overscroll-behavior: contain;
}
.evz-inv-kv {
  display: flex; align-items: center; justify-content: space-between;
  gap: 10px;
  padding: 6px 0;
  border-bottom: 1px dashed var(--evz-border);
}
.evz-inv-kv:last-child { border-bottom: 0; }
.evz-inv-kv > span { font-size: 12px; color: var(--evz-text-3); font-weight: 500; letter-spacing: .04em; text-transform: uppercase; }
.evz-inv-kv > b    { font-size: 14px; color: var(--evz-text); font-weight: 600; text-align: right; }
.evz-inv-kv--big > b { font-size: 26px; font-family: var(--evz-mono); letter-spacing: -.02em; }
.evz-inv-mono { font-family: var(--evz-mono); }

.evz-inv-modal-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  padding: 14px 18px 18px;
  border-top: 1px solid var(--evz-border);
  flex-shrink: 0;
  background: var(--evz-surface);
}
.evz-inv-modal-actions .evz-inv-btn--block { grid-column: 1 / -1; }

/* Stock por variación dentro del modal de resultado */
.evz-inv-modal-vars {
  margin-top: 10px;
  border-radius: var(--evz-radius-sm);
  border: 1px solid var(--evz-border);
  background: var(--evz-surface-2);
  overflow: hidden;
}
.evz-inv-modal-vars-head {
  display: flex; align-items: center; justify-content: space-between;
  padding: 8px 12px;
  border-bottom: 1px solid var(--evz-border);
  font-size: 11px;
  letter-spacing: .04em;
  text-transform: uppercase;
  font-weight: 700;
  color: var(--evz-text-3);
}
.evz-inv-modal-vars-head b {
  color: var(--evz-text);
  font-size: 14px;
  letter-spacing: 0;
  font-weight: 700;
}
.evz-inv-modal-vars-list {
  display: flex; flex-direction: column;
  /* Si la lista de variaciones es muy larga, scroll interno propio
     como última línea de defensa. */
  max-height: 50vh;
  max-height: 50dvh;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  overscroll-behavior: contain;
}
.evz-inv-modal-var {
  display: flex; align-items: center; justify-content: space-between;
  gap: 10px;
  padding: 7px 12px;
  border-bottom: 1px solid var(--evz-border);
  font-size: 13px;
}
.evz-inv-modal-var:last-child { border-bottom: 0; }
.evz-inv-modal-var.is-main {
  background: var(--evz-accent-soft);
  box-shadow: inset 3px 0 0 var(--evz-accent);
}
.evz-inv-modal-var-info {
  display: flex; flex-direction: column; min-width: 0;
}
.evz-inv-modal-var-name {
  font-weight: 600;
  color: var(--evz-text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  line-height: 1.2;
}
.evz-inv-modal-var-name em {
  font-style: normal;
  color: var(--evz-accent);
  font-weight: 700;
  font-size: 10.5px;
  text-transform: uppercase;
  letter-spacing: .03em;
  margin-left: 2px;
}
.evz-inv-modal-var-sku {
  font-family: var(--evz-mono);
  font-size: 10.5px;
  color: var(--evz-text-3);
  margin-top: 2px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.evz-inv-modal-var-stock {
  font-size: 16px;
  font-weight: 700;
  color: var(--evz-text);
  flex-shrink: 0;
}
.evz-inv-modal-var-stock.is-zero { color: var(--evz-text-3); }

/* Loading state for buttons (e.g. Crear identificado) */
.evz-inv-btn.is-loading {
  opacity: .85;
  pointer-events: none;
  position: relative;
}
.evz-inv-btn.is-loading::after {
  content: '';
  display: inline-block;
  width: 14px; height: 14px;
  margin-left: 8px;
  border: 2px solid currentColor;
  border-top-color: transparent;
  border-radius: 50%;
  vertical-align: -2px;
  animation: evzSpin 0.7s linear infinite;
}
@keyframes evzSpin { to { transform: rotate(360deg); } }

/* ================================================================
   VARIATIONS (variable products)
   ================================================================ */
.evz-inv-vars {
  border-top: 1px solid var(--evz-border);
  padding: 12px 14px 10px;
  background: var(--evz-surface-2);
}
.evz-inv-vars-head {
  display: flex; align-items: center; justify-content: space-between;
  gap: 10px;
  margin-bottom: 8px;
}
.evz-inv-vars-title {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 12px;
  letter-spacing: .04em;
  text-transform: uppercase;
  color: var(--evz-text-2);
  font-weight: 600;
}
.evz-inv-vars-title > svg { color: var(--evz-text-3); }
.evz-inv-vars-count {
  display: inline-flex; align-items: center;
  margin-left: 2px;
  padding: 1px 7px;
  background: var(--evz-accent-soft);
  border-radius: 999px;
}
.evz-inv-vars-count b {
  font-size: 11px;
  color: var(--evz-accent);
  font-weight: 700;
  font-family: var(--evz-mono);
  letter-spacing: 0;
}
.evz-inv-vars-edit-btn {
  -webkit-appearance: none; appearance: none;
  display: inline-flex; align-items: center; gap: 5px;
  background: transparent;
  border: 1px solid var(--evz-border-strong);
  border-radius: 999px;
  padding: 4px 10px;
  font-size: 11.5px;
  font-weight: 600;
  color: var(--evz-text-2);
  cursor: pointer;
  transition: background-color .12s, color .12s, border-color .12s;
  font-family: inherit;
}
.evz-inv-vars-edit-btn:hover { color: var(--evz-text); background: var(--evz-surface); }
.evz-inv-vars-edit-btn.is-on {
  border-color: var(--evz-accent);
  color: var(--evz-accent);
  background: var(--evz-accent-soft);
}

.evz-inv-vars-list {
  display: flex; flex-direction: column;
  border-radius: var(--evz-radius-sm);
  background: var(--evz-surface);
  border: 1px solid var(--evz-border);
  overflow: hidden;
}
.evz-inv-vars-row {
  display: grid;
  grid-template-columns: 1fr auto auto;
  gap: 8px 10px;
  align-items: center;
  padding: 8px 10px;
  border-bottom: 1px solid var(--evz-border);
  font-size: 13px;
}
.evz-inv-vars-row:last-child { border-bottom: 0; }
.evz-inv-vars-row-main { min-width: 0; }

/* Cuando la tienda no maneja ubicaciones, omitimos la columna por completo. */
.evz-inv-vars-list--no-loc .evz-inv-vars-row { grid-template-columns: 1fr auto; }
.evz-inv-vars-list--no-loc .evz-inv-vars-edit-controls { grid-column: 2 / span 1; }
.evz-inv-vars-row-name {
  min-width: 0;
  font-weight: 600;
  color: var(--evz-text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  line-height: 1.25;
}
.evz-inv-vars-row-sku {
  display: block;
  font-family: var(--evz-mono);
  font-size: 10.5px;
  font-weight: 500;
  color: var(--evz-text-3);
  margin-top: 2px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.evz-inv-vars-row-stock {
  font-family: var(--evz-mono);
  font-weight: 600;
  font-size: 14px;
  color: var(--evz-text);
  text-align: right;
  min-width: 40px;
}
.evz-inv-vars-row-stock.is-zero { color: var(--evz-text-3); }
.evz-inv-vars-row-loc {
  font-family: var(--evz-mono);
  font-size: 12px;
  color: var(--evz-text-2);
  text-align: right;
  min-width: 32px;
  padding: 2px 8px;
  border-radius: 6px;
  background: var(--evz-surface-2);
  border: 1px solid var(--evz-border);
}
.evz-inv-vars-row-loc:empty::before { content: '—'; color: var(--evz-text-3); }

/* Edit mode */
.evz-inv-vars-row.is-editing {
  background: linear-gradient(180deg, var(--evz-accent-soft), transparent 60%);
}
.evz-inv-vars-row.is-editing .evz-inv-vars-row-stock,
.evz-inv-vars-row.is-editing .evz-inv-vars-row-loc {
  display: none;
}
.evz-inv-vars-edit-controls {
  grid-column: 2 / span 2;
  display: flex; align-items: center; gap: 8px;
  justify-content: flex-end;
}
.evz-inv-vars-edit-controls.evz-inv-hidden { display: none; }
.evz-inv-vars-stepper {
  display: inline-flex; align-items: center;
  border: 1px solid var(--evz-border-strong);
  border-radius: 8px;
  background: var(--evz-surface);
  overflow: hidden;
}
.evz-inv-vars-stepper button {
  -webkit-appearance: none; appearance: none;
  width: 28px; height: 32px;
  border: 0; background: transparent;
  font-size: 16px; font-weight: 700; line-height: 1;
  cursor: pointer;
  color: var(--evz-text-2);
}
.evz-inv-vars-stepper button:hover { color: var(--evz-text); background: var(--evz-surface-2); }
.evz-inv-vars-stepper input {
  width: 44px; height: 32px;
  border: 0; background: transparent;
  text-align: center;
  font-family: var(--evz-mono);
  font-size: 14px; font-weight: 600;
  color: var(--evz-text);
  -moz-appearance: textfield;
}
.evz-inv-vars-stepper input::-webkit-outer-spin-button,
.evz-inv-vars-stepper input::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }
.evz-inv-vars-loc-input {
  width: 56px; height: 32px;
  border: 1px solid var(--evz-border-strong);
  border-radius: 8px;
  background: var(--evz-surface);
  padding: 0 8px;
  font-family: var(--evz-mono);
  font-size: 13px;
  color: var(--evz-text);
  text-align: center;
  outline: none;
}
.evz-inv-vars-loc-input:focus {
  border-color: var(--evz-accent);
  box-shadow: 0 0 0 3px var(--evz-accent-soft);
}

/* Bloqueos en filas de variación (modo edición) */
.evz-inv-vars-row.is-locked-stock .evz-inv-vars-stepper {
  opacity: .55; pointer-events: none;
}
.evz-inv-vars-row.is-locked-loc .evz-inv-vars-loc-input {
  opacity: .55; cursor: not-allowed;
}

/* Empty fields wrapper for variable products */
.evz-inv-card-fields[data-simple-fields].evz-inv-hidden { display: none; }

/* ================================================================
   LOADING STATE (skeleton)
   ================================================================ */
.evz-inv-skel {
  position: absolute; inset: 0;
  background: var(--evz-surface);
  display: grid; place-items: center;
  border-radius: inherit;
  z-index: 2;
}
.evz-inv-spinner {
  width: 24px; height: 24px;
  border-radius: 50%;
  border: 2.5px solid var(--evz-border-strong);
  border-top-color: var(--evz-accent);
  animation: evzSpin .8s linear infinite;
}
@keyframes evzSpin { to { transform: rotate(360deg); } }
.evz-inv-card.is-loading > *:not(.evz-inv-skel) { opacity: .5; pointer-events: none; }

/* utilities */
.evz-inv-hidden { display: none !important; }
.evz-inv-srtext { position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }