/* =========================================
   ThingForge — Compact Fit (one and done)
   ========================================= */

:root {
  /* Theme */
  --bg: #0b0f17;
  --bg-soft: #0f1420;
  --panel: #121829;
  --panel-2: #0f1526;
  --text: #e6f1ff;
  --muted: #9fb3c8;
  --accent: #7df9ff;
  --accent-2: #b26dff;
  --danger: #ff4d6d;
  --ok: #6dffa8;
  --warn: #ffd166;
  --border: rgba(255, 255, 255, 0.08);
  --shadow: 0 10px 30px rgba(0, 0, 0, 0.45);

  /* Ráfagas */
  --radius: 10px;
  --radius-sm: 8px;
  --radius-xs: 6px;
  --speed: .18s;
  --speed-slow: .35s;

  /* Layout base */
  --grid-gap: 10px;
  --sidebar-w: 300px;
  --right-w: 340px;
  --font-size: 12.5px;

  /* Alturas sticky */
  --tabs-h: 46px;

  /* “Neón” */
  --glow-a: rgba(125, 249, 255, .18);
  --glow-b: rgba(178, 109, 255, .18);
}

/* Reset */
* {
  box-sizing: border-box
}

html,
body {
  height: 100%
}

body {
  margin: 0;
  font: var(--font-size)/1.45 ui-sans-serif, system-ui, Segoe UI, Roboto, Ubuntu, Cantarell, "Helvetica Neue", Arial;
  color: var(--text);
  background: radial-gradient(1200px 900px at 10% -20%, #12203a 0%, #0b0f17 55%) fixed;
}

::selection {
  background: rgba(125, 249, 255, .35)
}

.hidden {
  display: none !important
}

/* Scrollbars */
*::-webkit-scrollbar {
  width: 10px;
  height: 10px
}

/* reparado: thumb debe tener propiedades válidas */
*::-webkit-scrollbar-thumb {
  background: linear-gradient(180deg, #3a4f77, #26355b);
  border-radius: 6px;
  border: 2px solid rgba(0, 0, 0, 0.15);
}

*::-webkit-scrollbar-thumb:hover {
  background: linear-gradient(180deg, #3a4f77, #26355b)
}

/* ================ Root grid */
#app {
  display: grid;
  grid-template-columns: var(--sidebar-w) 1fr var(--right-w);
  gap: var(--grid-gap);
  padding: var(--grid-gap);
  max-width: 1700px;
  margin: 0 auto;
  height: calc(100dvh - 2*var(--grid-gap));
  /* permitir scroll interno si el contenido supera la altura de la ventana
     y dejar espacio inferior para botones / safe-area (móviles con notch) */
  overflow: auto;
  padding-bottom: calc(var(--grid-gap) + env(safe-area-inset-bottom, 16px));
}

/* Panels */
#sidebar,
#editor {
  background: linear-gradient(180deg, var(--panel) 0%, var(--panel-2) 100%);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 10px;
  display: grid;
  grid-auto-rows: min-content;
  overflow: auto;
}

/* --- Title Section --- */
.title-pill {
  width: fit-content;
  margin: 10px auto 25px auto;
  padding: 21px 30px;
  background: rgba(15, 23, 42, 0.6);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(125, 249, 255, 0.2);
  border-radius: 50px;
  box-shadow:
    0 8px 32px rgba(0, 0, 0, 0.3),
    inset 0 0 15px rgba(125, 249, 255, 0.05);
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.title-pill::after {
  content: '';
  position: absolute;
  top: -50%;
  left: -100%;
  width: 50%;
  height: 200%;
  background: linear-gradient(90deg,
      transparent,
      rgba(125, 249, 255, 0.15),
      transparent);
  transform: rotate(25deg);
  animation: titleShimmer 4s ease-in-out infinite;
}

@keyframes titleShimmer {
  0% {
    left: -100%;
    opacity: 0;
  }

  20% {
    opacity: 1;
  }

  80% {
    opacity: 1;
  }

  100% {
    left: 200%;
    opacity: 0;
  }
}

#editor h1 {
  margin: 0;
  font-size: 2.1rem;
  font-weight: 900;
  letter-spacing: -0.02em;
  background: linear-gradient(90deg, #7df9ff, #b26dff, #ff7db2, #7df9ff);
  background-size: 200% auto;
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  animation: h1Gradient 5s linear infinite, h1Sparkle 4s ease-in-out infinite;
  text-shadow: 0 0 15px rgba(125, 249, 255, 0.15);
  position: relative;
  z-index: 1;
}

@keyframes h1Sparkle {

  0%,
  100% {
    filter: drop-shadow(0 0 2px rgba(125, 249, 255, 0.4));
  }

  50% {
    filter: drop-shadow(0 0 8px rgba(178, 109, 255, 0.8));
  }
}

@keyframes h1Gradient {
  0% {
    background-position: 0% center;
  }

  100% {
    background-position: 200% center;
  }
}

/* Consolidated to the end of file for better structure */

/* ---------------- Sidebar */
#sidebar {
  grid-template-rows: auto auto auto auto auto 1fr auto auto;
  /* espacio adicional debajo del contenido */
  padding-bottom: calc(12px + env(safe-area-inset-bottom, 12px));
}

#sidebar h2 {
  margin: 4px 0 8px;
  font-size: 14px;
  letter-spacing: .3px;
  color: var(--accent);
}

#sidebar label,
#sidebar button {
  display: block;
  width: 100%;
  margin: 6px 0
}

#sidebar input[type="text"],
#sidebar input[type="number"],
#sidebar input[type="range"],
#sidebar select {
  width: 100%;
  background: #0b1324;
  color: var(--text);
  border: 1px solid rgba(255, 255, 255, .08);
  border-radius: var(--radius-xs);
  padding: 7px 9px;
  outline: none;
}

.checkline {
  color: var(--muted);
  font-size: 12px;
  display: flex;
  gap: 8px;
  align-items: center
}

.stack {
  display: grid;
  gap: 8px;
  padding-bottom: 12px;
}

#spriteListContainer {
  min-height: 0;
  height: 100%;
  overflow: auto;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: #0b1222;
}

/* lista de sprites: grid flexible y espaciado correcto */
#spriteList {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(85px, 1fr));
  gap: 8px;
  padding: 8px;
  box-sizing: border-box;
  align-items: start;
}

/* ====== Cards de la lista */
.thingRow {
  display: grid;
  grid-template-rows: 82px auto;
  align-items: center;
  justify-items: center;
  gap: 6px;
  padding: 7px 9px;
  border: 1px solid rgba(255, 255, 255, .07);
  border-radius: 10px;
  background: linear-gradient(180deg, #0b1426, #0a1220);
  cursor: pointer;

  position: relative;
  isolation: isolate;
  overflow: hidden;
  contain: paint;
  box-shadow: 0 10px 24px rgba(0, 0, 0, .35);
  transform: translateZ(0);
  transition:
    transform .18s ease,
    box-shadow .25s ease,
    border-color .25s ease,
    background .25s ease,
    filter .25s ease;
}

.thingRow:hover {
  transform: translateY(-2px);
  filter: brightness(1.05);
  box-shadow: 0 14px 28px rgba(0, 0, 0, .42);
}

.thingRow .thumb {
  width: 82px;
  height: 82px;
  image-rendering: pixelated;
  border-radius: 8px;
  background: #636363;
  position: relative;
  outline: 1px solid rgba(255, 255, 255, .06);
  transition: outline-color .2s ease, box-shadow .2s ease;
}

.thing-label {
  color: #cfe6ff;
  font-weight: 700;
  letter-spacing: .3px;
  font-size: 12px;
  text-shadow: 0 1px 0 rgba(0, 0, 0, .5)
}

/* Estado seleccionado */
.thingRow.selected,
.thingRow[aria-selected="true"] {
  border-color: rgba(125, 249, 255, .45);
  background:
    radial-gradient(120% 120% at 110% -10%, rgba(125, 249, 255, .10), transparent 60%),
    radial-gradient(120% 120% at -20% 120%, rgba(178, 109, 255, .10), transparent 50%),
    linear-gradient(180deg, #0c1834, #0a1222);
  box-shadow:
    0 16px 36px rgba(0, 0, 0, .45),
    0 0 0 1px rgba(125, 249, 255, .28) inset;
}

/* Borde animado */
.thingRow.selected::before,
.thingRow[aria-selected="true"]::before {
  content: "";
  position: absolute;
  inset: 0;
  padding: 1.2px;
  border-radius: inherit;
  background: conic-gradient(from var(--card-rot, 0deg), #7df9ff, #b26dff, #7df9ff);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  animation: cardBorderSpin 3.8s linear infinite;
  z-index: 0;
}

@keyframes cardBorderSpin {
  to {
    --card-rot: 360deg;
  }
}

/* Glow difuso */
.thingRow.selected::after,
.thingRow[aria-selected="true"]::after {
  content: "";
  position: absolute;
  inset: -22%;
  background:
    radial-gradient(40% 40% at 15% 10%, rgba(125, 249, 255, .35), transparent 60%),
    radial-gradient(45% 45% at 85% 80%, rgba(178, 109, 255, .25), transparent 60%);
  filter: blur(20px);
  z-index: -1;
}

/* Ribbon opcional */
.thingRow .ribbon {
  position: absolute;
  top: 98px;
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 0.3px;
  color: #000000;
  background: linear-gradient(90deg, #f3d561, #ffd26d);
  border-radius: 0 10px 10px 0;
  box-shadow: 0 0 0 1px rgba(255, 255, 255, .22) inset;
  opacity: 0;
  transition: transform .25s ease, opacity .25s ease;
  pointer-events: none;
}

.thingRow.selected .ribbon,
.thingRow[aria-selected="true"] .ribbon {
  opacity: 1;
  transform: translateX(0);
}

/* Thumb glow */
.thingRow.selected .thumb,
.thingRow[aria-selected="true"] .thumb {
  outline: 2px solid rgba(125, 249, 255, .65);
  box-shadow: 0 0 0 4px var(--glow-a), 0 10px 18px rgba(0, 0, 0, .35);
  animation: thumbPulse 2.2s ease-in-out infinite;
}

@keyframes thumbPulse {

  0%,
  100% {
    box-shadow: 0 0 0 4px var(--glow-a), 0 10px 18px rgba(0, 0, 0, .35)
  }

  50% {
    box-shadow: 0 0 0 6px var(--glow-b), 0 16px 26px rgba(0, 0, 0, .46)
  }
}

.thingRow.selected .thumb::after,
.thingRow[aria-selected="true"] .thumb::after {
  content: "";
  position: absolute;
  inset: -1px;
  border-radius: inherit;
  background: linear-gradient(75deg, transparent 20%, rgba(255, 255, 255, .18) 45%, transparent 65%);
  transform: translateX(-120%);
  animation: thumbShine 1.9s ease-in-out infinite;
  pointer-events: none;
}

@keyframes thumbShine {
  to {
    transform: translateX(120%)
  }
}

.thingRow:focus-visible {
  outline: 2px solid #b26dff;
  outline-offset: 2px;
}

/* Paginación */
#paginationControls {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-top: 6px
}

#paginationControls input {
  width: 90px;
  background: #0a1222;
  color: var(--text);
  border: 1px solid rgba(255, 255, 255, .08);
  border-radius: var(--radius-xs);
  padding: 6px 8px
}

/* ---------------- Centro (editor) */
#editor {
  grid-template-rows: auto auto auto 1fr;
  overflow: auto;
  padding-bottom: calc(16px + env(safe-area-inset-bottom, 16px));
}

#editor>h1 {
  margin: 0 0 6px;
  font-size: 18px;
  padding: 2px 4px;
  color: #eaf3ff;
}

/* Tabs */
#mainTabs {
  position: sticky;
  top: 0;
  z-index: 6;
  display: flex;
  gap: 6px;
  margin: 0 0 6px;
  flex-wrap: wrap;
  background: linear-gradient(180deg, #10182b, #0e1426);
  padding: 6px;
  border-radius: 8px;
  border: 1px solid var(--border);
  min-height: var(--tabs-h);
}

#mainTabs button {
  flex: 0 0 auto;
  background: linear-gradient(180deg, #18223b, #0f162c) padding-box,
    linear-gradient(90deg, rgba(125, 249, 255, .55), rgba(178, 109, 255, .55)) border-box;
  border: 1px solid transparent;
  color: var(--text);
  border-radius: 999px;
  padding: 5px 10px;
  font-size: 12px;
}

#mainTabs button.active {
  box-shadow: 0 0 0 2px rgba(178, 109, 255, .28), 0 0 18px rgba(178, 109, 255, .18)
}

/* Scan Buttons */
#scanButtons {
  display: flex;
  gap: 6px;
  margin-top: 8px;
  justify-content: center;
  background: linear-gradient(180deg, #10182b, #0e1426);
  padding: 6px;
  border-radius: 8px;
  border: 1px solid var(--border);
  position: relative;
  /* Para mantener su posición relativa al flujo */
}

/* Top info */
.top-info {
  position: sticky;
  top: calc(var(--tabs-h) + 6px);
  z-index: 5;
  margin: 6px 0 8px;
  padding: 6px 8px;
  background: #0c1427;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  display: grid;
  grid-template-columns: 1fr auto auto;
  gap: 8px;
  align-items: center;
}

.top-info .counts {
  color: #80ffaa;
  font-size: 12px
}

.top-info .muted {
  color: var(--muted)
}

.top-info .zoom-inline input[type="range"] {
  width: 160px
}

.toolbar {
  gap: 8px;
  overflow: auto;
  padding-bottom: 2px;
  display: flex
}

.toolbar>* {
  flex: 0 0 auto
}

/* Anchor scroll margin */
#thingInfo,
#flagsPanel,
#rangeOperations,
.quick-actions,
.canvas-controls-row {
  scroll-margin-top: calc(var(--tabs-h) + 14px)
}

/* Canvas side */
.canvas-controls-row {
  display: grid;
  grid-template-columns: minmax(250px, 1fr) 320px;
  gap: 8px;
  align-items: start;
  position: relative;
  /* Para posicionar el zoom sobre la pantalla */
}

#canvasWrapper {
  background: conic-gradient(from 180deg at 70% -20%, rgba(125, 249, 255, .06), rgba(178, 109, 255, .06));
  padding: 8px;
  border-radius: var(--radius);
  border: 1px solid var(--border)
}

#canvasContainer {
  display: grid;
  place-items: center;
  background: #2b1b36;
  background-size: 32px 32px;
  padding: 8px;
  min-height: clamp(200px, 38vh, 520px);
  overflow: hidden;
  border-radius: var(--radius);
}

#canvas {
  image-rendering: pixelated
}

/* --------- Visual Controls — “OP glass” */
.controlsBox {
  background: linear-gradient(180deg, #0c1427, #0a1120);
  border: 1px solid rgba(125, 249, 255, .12);
  border-radius: var(--radius);
  padding: 10px;
  position: relative;
  transition: box-shadow .25s ease, border-color .25s ease;
}

.controlsBox h3 {
  margin: 0 0 6px;
  font-size: 13px;
  color: #bcd7ff;
  letter-spacing: .2px
}

/* halo reactivo */
.controlsBox:focus-within {
  border-color: rgba(125, 249, 255, .35);
  box-shadow:
    0 0 0 2px rgba(125, 249, 255, .12) inset,
    0 12px 28px rgba(0, 0, 0, .42),
    0 0 28px rgba(125, 249, 255, .18);
}

/* rejilla y filas */
.visual-controls {
  display: grid;
  grid-template-columns: 1fr;
  gap: 8px
}

.control-row {
  display: flex;
  align-items: center;
  gap: 10px
}

.control-row.full-width {
  justify-content: space-between
}

.control-row label {
  min-width: 96px;
  color: #9bb3d6;
  font-weight: 600
}

/* inputs pro */
.controlsBox input[type="text"],
.controlsBox input[type="number"],
.controlsBox select {
  flex: 1 1 auto;
  min-width: 0;
  background: #0b1324;
  color: #e6f1ff;
  border: 1px solid rgba(255, 255, 255, .12);
  border-radius: 8px;
  padding: 7px 9px;
  outline: none;
  transition: border-color .2s ease, box-shadow .2s ease, background .2s ease;
}

.controlsBox input[type="text"]:focus,
.controlsBox input[type="number"]:focus,
.controlsBox select:focus {
  border-color: rgba(125, 249, 255, .65);
  box-shadow: 0 0 0 3px var(--glow-a);
}

/* limpiar spinners feos */
.controlsBox input[type=number]::-webkit-outer-spin-button,
.controlsBox input[type=number]::-webkit-inner-spin-button {
  -webkit-appearance: none;
  margin: 0
}

.controlsBox input[type=number] {
  appearance: textfield;
  -moz-appearance: textfield;
}

/* botón dentro de controles */
.controlsBox button {
  background: linear-gradient(180deg, #1d2844, #141c33) padding-box,
    linear-gradient(180deg, rgba(125, 249, 255, .6), rgba(178, 109, 255, .6)) border-box;
  color: var(--text);
  border: 1px solid transparent;
  border-radius: 8px;
  padding: 7px 9px;
  font-weight: 700;
  cursor: pointer;
  transition: transform .18s ease, filter .18s ease, box-shadow .18s ease;
}

.controlsBox button:hover {
  transform: translateY(-1px);
  filter: brightness(1.06)
}

.controlsBox button:active {
  transform: translateY(0) scale(.98)
}

/* Range slider pro */
.controlsBox input[type="range"] {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 10px;
  border-radius: 999px;
  outline: none;
  background:
    linear-gradient(90deg, rgba(125, 249, 255, .85), rgba(178, 109, 255, .85)) no-repeat,
    #0b1324;
  background-size: 50% 100%;
  border: 1px solid rgba(255, 255, 255, .12);
  box-shadow: inset 0 0 0 2px rgba(0, 0, 0, .25);
}

.controlsBox input[type="range"]::-webkit-slider-runnable-track {
  height: 10px;
  border-radius: 999px;
  background: transparent;
}

.controlsBox input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: radial-gradient(circle at 30% 30%, #fff, #d7f8ff 35%, #7df9ff 36% 65%, #b26dff 66%);
  border: 1px solid rgba(255, 255, 255, .65);
  box-shadow: 0 0 0 3px rgba(0, 0, 0, .35), 0 0 18px rgba(125, 249, 255, .45);
  margin-top: -4px;
}

.controlsBox input[type="range"]::-moz-range-track {
  height: 10px;
  border-radius: 999px;
  background: transparent
}

.controlsBox input[type="range"]::-moz-range-thumb {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: radial-gradient(circle at 30% 30%, #fff, #d7f8ff 35%, #7df9ff 36% 65%, #b26dff 66%);
  border: 1px solid rgba(255, 255, 255, .65);
  box-shadow: 0 0 0 3px rgba(0, 0, 0, .35), 0 0 18px rgba(125, 249, 255, .45);
}

/* Info y quick actions */
#thingInfo {
  margin-top: 8px;
  padding: 8px;
  background: #0c1222;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--muted)
}

.quick-actions {
  margin: 8px 0;
  display: flex;
  gap: 8px;
  flex-wrap: wrap
}

/* ---------------- Right panel */
#spritePreviewPanel {
  grid-template-rows: auto 1fr;
  padding-bottom: calc(16px + env(safe-area-inset-bottom, 16px));
  overflow: auto;
}

#spritePreviewPanel .panel-section {
  margin-bottom: 8px;
  padding: 8px;
  background: #0b1324;
  border: 1px solid var(--border);
  border-radius: var(--radius)
}

.button-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px
}

/* Sprite grid (2 col fijas, vertical) */
.sprite-grid-section {
  min-height: 0;
  overflow: auto
}

.sprite-grid-section #spriteGrid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
  padding: 8px;
  background: #0a1222;
  border: 3px dashed rgba(255, 255, 255, .08);
  border-radius: var(--radius);
}

#spriteGrid .thumb-cell {
  width: var(--thumb-size, 104px);
  height: var(--thumb-size, 104px);
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.04);
  border-radius: 8px;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.06);
  position: relative;
}

#spriteGrid .thumb-cell canvas {
  width: 100% !important;
  height: 100% !important;
  display: block !important;
  position: static !important;
  background: #636363;
  border-radius: 8px;
  image-rendering: pixelated;
  margin: 0;
}

#spriteGrid .thumb-badge {
  position: absolute;
  top: 4px;
  left: 4px;
  padding: 2px 6px;
  font-size: 10px;
  line-height: 1;
  color: #bcd7ff;
  background: rgba(0, 0, 0, .55);
  border: 1px solid rgba(255, 255, 255, .15);
  border-radius: 4px;
  pointer-events: none;
}

/* ---------------- Buttons genéricos */
button {
  background: linear-gradient(180deg, #1d2844, #141c33) padding-box,
    linear-gradient(180deg, rgba(125, 249, 255, .6), rgba(178, 109, 255, .6)) border-box;
  color: var(--text);
  border: 1px solid transparent;
  border-radius: var(--radius-xs);
  padding: 7px 9px;
  font-weight: 600;
  cursor: pointer;
  transition: transform var(--speed), filter var(--speed), box-shadow var(--speed);
  font-size: var(--font-size);
}

button:hover {
  transform: translateY(-1px);
  filter: brightness(1.06)
}

button:active {
  transform: translateY(0) scale(.98)
}

/* ---------------- Overlays / Modals */
#overlay {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  backdrop-filter: blur(6px);
  background: radial-gradient(40% 50% at 50% 10%, rgba(178, 109, 255, .18), rgba(11, 15, 23, .92))
}

#progressText {
  margin-bottom: 10px;
  color: #fff;
  font-weight: 700;
  letter-spacing: .4px
}

#progressBar {
  width: min(520px, 90vw);
  height: 12px;
  background: #0a1222;
  border: 1px solid var(--border);
  border-radius: 999px;
  overflow: hidden;
  box-shadow: var(--shadow)
}

#progressFill {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  box-shadow: 0 0 18px rgba(125, 249, 255, .5);
  transition: width .25s ease
}

.modal {
  position: fixed;
  inset: 0;
  z-index: 1200;
  display: grid;
  place-items: center;
  backdrop-filter: blur(6px);
  background: rgba(5, 8, 14, .65)
}

.modal.hidden {
  display: none
}

.modal-content {
  width: min(715px, 92vw);
  background: linear-gradient(180deg, #121a2f, #0d1427);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px;
  box-shadow: var(--shadow)
}

.progress-wrapper {
  margin: 10px 0;
  height: 12px;
  background: #0a1222;
  border: 1px solid var(--border);
  border-radius: 999px;
  overflow: hidden
}

.progress-bar {
  width: 0%;
  height: 100%;
  background: linear-gradient(90deg, var(--accent), var(--ok));
  box-shadow: 0 0 18px rgba(125, 249, 255, .5);
  transition: width .25s ease
}

.progress-counter {
  margin-top: 6px;
  color: var(--muted);
  font-size: 12px
}

.modal-actions {
  display: flex;
  gap: 8px;
  justify-content: flex-end;
  margin-top: 10px
}

/* Custom alert */
.custom-alert {
  position: fixed;
  inset: 0;
  z-index: 1300;
  display: grid;
  place-items: center;
  background: rgba(0, 0, 0, .55);
  backdrop-filter: blur(4px)
}

.custom-alert.hidden {
  display: none
}

.custom-alert .alert-content {
  width: min(560px, 92vw);
  background: #111a30;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px
}

/* Startup modal overrides */
#startupModal {
  position: fixed;
  inset: 0;
  z-index: 1200;
  display: grid;
  place-items: center;
  background: radial-gradient(40% 50% at 50% 10%, rgba(178, 109, 255, .18), rgba(11, 15, 23, .92));
  backdrop-filter: blur(6px)
}

#startupModal .modal-content {
  width: min(680px, 92vw)
}

#startupModal fieldset {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 8px 10px;
  margin: 10px 0
}

#startupModal input[type="file"] {
  display: block;
  margin-top: 6px;
  color: var(--muted)
}

/* Selector de versión */
.export-row {
  margin-top: 8px;
  padding: 8px;
  background: #0b1222;
  border: 1px solid rgba(255, 255, 255, .08);
  border-radius: 8px;
  display: grid;
  gap: 6px;
}

.export-row label {
  font-size: 12px;
  color: #9fb3c8;
  font-weight: 600
}

#exportVersionSelect {
  background: #0b1324;
  color: #e6f1ff;
  border: 1px solid rgba(255, 255, 255, .08);
  border-radius: 6px;
  padding: 7px 9px
}

/* Flags editor */
#flagsPanel {
  padding: 8px;
  background: #0b1324;
  border: 1px solid var(--border);
  border-radius: var(--radius)
}

.flag-controls {
  display: flex;
  gap: 8px;
  margin: 8px 0
}

.flag-controls input {
  flex: 1;
  background: #0b1324;
  color: var(--text);
  border: 1px solid rgba(255, 255, 255, .12);
  border-radius: 8px;
  padding: 7px 9px
}

.flag-section {
  margin: 8px 0
}

.flag-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 6px
}

.flag-extras {
  margin-top: 10px;
  display: grid;
  gap: 8px
}

.flag-extra-option {
  padding: 8px;
  background: #0c1427;
  border: 1px solid var(--border);
  border-radius: 8px
}

/* Range operations */
#rangeOperations {
  margin-top: 8px;
  padding: 8px;
  background: #0c1222;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 8px
}

/* ======= Action Blocks (caixas do print) ======= */
.action-block {
  display: grid;
  grid-template-rows: auto 1fr;
  gap: 6px;
  min-width: 240px;
  padding: 6px;
  border-radius: 10px;
  border: 2px solid rgba(109, 255, 168, .35);
  background: linear-gradient(180deg, #0d172c, #0b1426);
  box-shadow: 0 8px 22px rgba(0, 0, 0, .35);
}

.action-block.warn {
  border-color: rgba(255, 77, 109, .55)
}

.action-block .block-title {
  font-weight: 800;
  font-size: 11px;
  letter-spacing: .6px;
  color: #bfffe2;
  text-shadow: 0 1px 0 #000;
  opacity: .95
}

.action-block.warn .block-title {
  color: #ffd6de
}

.action-block .block-body {
  display: grid;
  gap: 6px
}

.action-block .metrics {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  font-size: 11.5px;
  color: #9fb3c8;
}

.action-block .metrics b {
  color: #e6f1ff
}

@media (max-width:1180px) {
  .action-block {
    min-width: unset;
    width: 100%
  }
}

/* Toolbar vertical stacking */
.toolbar-vertical {
  display: flex;
  flex-direction: column;
  gap: 8px;
  align-items: flex-end;
  margin: 8px 0;
}

@media (max-width:1180px) {
  .toolbar-vertical {
    align-items: stretch
  }
}

/* =================== Responsive */
@media (max-width:1366px) {
  :root {
    --right-w: 300px;
    --sidebar-w: 260px;
  }

  #mainTabs {
    min-height: 42px
  }

  .top-info {
    top: calc(42px + 6px)
  }

  #canvasContainer {
    min-height: clamp(190px, 36vh, 480px)
  }
}

@media (max-width:1180px) {
  #app {
    grid-template-columns: 1fr
  }

  #sidebar {
    order: 1
  }

  #editor {
    order: 2
  }

  #spritePreviewPanel {
    order: 3
  }

  .top-info {
    position: static
  }

  #mainTabs {
    top: 0
  }

  #spriteListContainer {
    height: 32vh
  }

  .canvas-controls-row {
    grid-template-columns: 1fr
  }
}

/* Reduce motion */
@media (prefers-reduced-motion: reduce) {

  .thingRow,
  .thingRow * {
    animation: none !important;
    transition: none !important;
  }
}

#thingCounts {
  margin: 8px 0;
  padding: 6px 8px;
  background: #0c1427;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--muted);
  font-size: 12px;
  text-align: center;
}

.top-info__mid {
  margin: 8px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.zoom-overlay {
  position: absolute;
  top: 8px;
  background: rgba(12, 20, 39, 0.85);
  padding: 6px 10px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  z-index: 10;
}

/* ===== Comparador SPR+DAT (v2) ===== */
.cmp-grid-2cols {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px
}

.cmp-col h3 {
  margin: 4px 0 6px;
  font-size: 13px;
  color: #bcd7ff
}

.cmp-toolbar {
  display: flex;
  gap: 8px;
  align-items: center;
  flex-wrap: wrap;
  margin: 6px 0
}

.cmp-list {
  min-height: 260px;
  max-height: 56vh;
  overflow: auto;
  background: #0a1222;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(92px, 1fr));
  gap: 8px
}

.cmp-item {
  position: relative;
  cursor: pointer;
  display: grid;
  place-items: center
}

.cmp-thumb {
  width: 92px;
  height: 92px;
  image-rendering: pixelated;
  background: #222;
  border-radius: 10px;
  border: 1px solid rgba(255, 255, 255, .08);
  display: block
}

.cmp-badge {
  position: absolute;
  top: 4px;
  left: 4px;
  font-size: 10px;
  background: rgba(0, 0, 0, .55);
  color: #cfe6ff;
  padding: 2px 5px;
  border-radius: 4px;
  border: 1px solid rgba(255, 255, 255, .2);
  pointer-events: none
}

.cmp-label {
  position: absolute;
  bottom: 4px;
  left: 4px;
  right: 4px;
  font-size: 10px;
  color: #d7e9ff;
  text-align: center;
  background: rgba(0, 0, 0, .35);
  border-radius: 6px;
  padding: 1px 2px
}

.cmp-item.selected {
  outline: 2px solid var(--accent);
  border-radius: 12px
}

.cmp-pager {
  display: flex;
  gap: 8px;
  justify-content: space-between;
  align-items: center;
  margin-top: 6px
}

.cmp-pager button {
  padding: 6px 10px
}

.cmp-pairs {
  margin-top: 8px;
  color: #9fb3c8;
  font-size: 12px
}

.cmp-pair {
  display: flex;
  gap: 10px;
  align-items: center;
  padding: 6px 8px;
  background: #0b1324;
  border: 1px solid var(--border);
  border-radius: 8px;
  margin-top: 6px;
}

.cmp-pair b {
  color: #e6f1ff
}

.grid2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px
}

/* ===== Overlays de mapeo + lista colapsable ===== */
.cmp-item.mapped {
  outline: 2px solid #2aa84a;
  border-radius: 12px
}

.cmp-item.cmp-conflict {
  outline: 2px dashed #c98b1c
}

.cmp-map {
  position: absolute;
  right: 4px;
  bottom: 4px;
  display: flex;
  align-items: center;
  gap: 4px;
  background: rgba(0, 0, 0, .55);
  color: #e6f1ff;
  padding: 2px 4px;
  border-radius: 6px;
  border: 1px solid rgba(255, 255, 255, .2);
  font-size: 11px;
  pointer-events: auto
}

.cmp-map .cmp-mini {
  width: 28px;
  height: 28px;
  image-rendering: pixelated;
  border-radius: 4px;
  border: 1px solid rgba(255, 255, 255, .15)
}

.cmp-map .cmp-x {
  border: none;
  background: transparent;
  color: #fff;
  cursor: pointer;
  font-size: 12px;
  padding: 0 2px
}

.cmp-pairs.collapsed .cmp-pair {
  display: none
}

.cmp-pairs .cmp-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 6px
}

/* === VARIABLES GLOBALES (Ajustadas para Neon/Contraste) === */
:root {
  --panel-bg: linear-gradient(145deg, #0a0f1d, #0d1426);
  --panel-border: rgba(64, 120, 255, 0.25);
  --group-bg: rgba(10, 18, 35, 0.6);
  --group-border: rgba(80, 100, 160, 0.25);
  --input-bg: rgba(15, 23, 42, 0.7);
  --input-border: rgba(80, 100, 160, 0.4);
  --accent: #6366f1;
  --accent-2: #7e22ce;
  --text-primary: #e2e8f0;
  --text-secondary: #a0aec0;
  --text-inactive: #374151;
  /* NUEVO: Texto muy oscuro para banderas inactivas */
  --switch-off: #1a2235;
  --switch-on: linear-gradient(135deg, #4f46e5, #7e22ce);
  --switch-knob: #4a5568;
  --switch-knob-on: white;

  /* AJUSTES CLAVE PARA LAS BANDERAS */
  --flag-active-bg: rgba(99, 102, 241, 0.25);
  --flag-active-border: #6366f1;
  --flag-hover-bg: rgba(255, 255, 255, 0.05);
  --flag-inactive-bg: transparent;
  --flag-inactive-border: rgba(255, 255, 255, 0.1);
  --flag-active-glow: 0 0 15px rgba(99, 102, 241, 0.4);
}

/* === PANEL FUTURISTA === */
.futuristic-panel {
  background: rgba(15, 23, 42, 0.8);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 16px;
  padding: 20px;
  box-shadow:
    0 8px 32px 0 rgba(0, 0, 0, 0.37),
    inset 0 0 0 1px rgba(255, 255, 255, 0.05);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  color: var(--text-primary);
}

.futuristic-panel .panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}

.futuristic-panel h3 {
  font-weight: 800;
  background: linear-gradient(135deg, #fff 0%, #a5b4fc 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  font-size: 1.4rem;
  margin: 0;
  letter-spacing: -0.02em;
}

/* === UTILIDADES === */
.row {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
}

.gap-8>* {
  margin-right: 8px;
}

.gap-8>*:last-child {
  margin-right: 0;
}

.mt-8 {
  margin-top: 8px;
}

/* === BLOQUE DE BANDERAS: ANCHO COMPLETO === */
.full-width-group {
  grid-column: 1 / -1;
  margin-bottom: 20px;
}

/* === PROPIEDADES EN 2 COLUMNAS === */
.properties-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  width: 100%;
}

@media (max-width: 900px) {
  .properties-grid {
    grid-template-columns: 1fr;
  }
}

/* === GRUPOS FUTURISTAS === */
.futuristic-group {
  border: 1px solid var(--group-border);
  border-radius: 12px;
  padding: 8px;
  background: var(--group-bg);
  margin-bottom: 14px;
  transition: border-color 0.3s, box-shadow 0.3s;
  position: relative;
  overflow: hidden;
}

.futuristic-group:focus-within,
.futuristic-group:hover {
  border-color: rgba(100, 180, 255, 0.5);
  box-shadow: 0 0 0 2px rgba(100, 180, 255, 0.15);
}

.futuristic-group legend {
  font-weight: 600;
  color: #fff;
  padding: 2px 10px;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  background: rgba(99, 102, 241, 0.2);
  border: 1px solid rgba(99, 102, 241, 0.3);
  border-radius: 20px;
  margin-left: 12px;
}

/* === SWITCHES === */
.switch {
  position: relative;
  display: inline-block;
  width: 48px;
  height: 24px;
}

.switch input {
  opacity: 0;
  width: 0;
  height: 0;
}

.slider {
  position: absolute;
  cursor: pointer;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--switch-off);
  border: 1px solid rgba(100, 130, 200, 0.3);
  border-radius: 24px;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.3);
}

.slider:before {
  position: absolute;
  content: "";
  height: 18px;
  width: 18px;
  left: 2px;
  bottom: 2px;
  background: var(--switch-knob);
  border-radius: 50%;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.4);
}

input:checked+.slider {
  background: var(--switch-on);
  border-color: rgba(125, 249, 255, 0.4);
  box-shadow:
    0 0 12px rgba(100, 180, 255, 0.3),
    inset 0 2px 6px rgba(0, 0, 0, 0.4);
}

input:checked+.slider:before {
  transform: translateX(24px);
  background: var(--switch-knob-on);
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.5);
}

.switch-label {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  color: #cbd5e1;
  margin: 6px 0;
}

/* === MODERN FLAGS GRID (CHIPS) === */
.flags-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 10px;
  padding: 15px;
  background: rgba(0, 0, 0, 0.2);
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.flag-chip {
  display: flex;
  align-items: center;
  padding: 8px 12px;
  background: var(--flag-inactive-bg);
  border: 1px solid var(--flag-inactive-border);
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  user-select: none;
  position: relative;
  overflow: hidden;
}

.flag-chip:hover {
  background: var(--flag-hover-bg);
  border-color: rgba(255, 255, 255, 0.2);
  transform: translateY(-1px);
}

.flag-chip.active {
  background: var(--flag-active-bg);
  border-color: #5c913b;
  box-shadow: var(--flag-active-glow);
}

.flag-chip.active .flag-indicator {
  background: var(--flag-active-border);
  box-shadow: 0 0 8px var(--flag-active-border);
}

.flag-indicator {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
  margin-right: 12px;
  transition: all 0.3s ease;
  flex-shrink: 0;
}

.flag-label {
  font-size: 13px;
  color: var(--text-secondary);
  transition: color 0.3s ease;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.flag-chip.active .flag-label {
  color: #fff;
  font-weight: 600;
}

.flag-chip input {
  display: none;
}

/* Scroll suave para el panel */
#thingPropertiesPanel {
  scroll-behavior: smooth;
}

.input-label select {
  width: 100%;
  padding: 6px 8px;
  background: var(--input-bg);
  color: var(--text-primary);
  border: 1px solid var(--input-border);
  border-radius: 8px;
  font-size: 13px;
  transition: all 0.25s ease;
}

.input-label input:focus,
.input-label select:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 2px rgba(99, 102, 241, 0.25);
}

/* === BANDERAS TOOLBAR === */
.flags-toolbar {
  display: grid;
  grid-template-columns: 1fr auto auto;
  gap: 10px;
  padding: 10px;
  margin: -8px -8px 12px;
  background: rgba(8, 14, 28, 0.8);
  border-radius: 10px;
  border: 1px solid rgba(80, 100, 160, 0.3);
}

.flags-toolbar input,
.flags-toolbar select {
  padding: 6px;
  font-size: 13px;
  background: rgba(15, 23, 42, 0.7);
  color: var(--text-primary);
  border: 1px solid var(--input-border);
  border-radius: 6px;
}

/* === FLAGS GRID: SIN SCROLL, TODAS VISIBLES === */
.flags-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  padding: 4px;
  margin-top: 4px;
}

/* --- REEMPLAZADO: mejoras visuales para cada flag (círculo y hover suave) --- */
.flags-grid .checkline {
  position: relative;
  /* necesario para posicionar el indicador circular */
  display: flex;
  align-items: center;
  gap: 8px;
  height: auto;
  padding: 8px 12px 8px 44px;
  /* espacio a la izquierda para el círculo */
  border-radius: 10px;
  font-size: 12px;
  color: #b9b9b9;
  background: var(--flag-inactive-bg);
  border: var(--flag-inactive-border);
  transition: background .22s ease, box-shadow .22s ease, color .18s ease, transform .12s ease;
  cursor: pointer;
  user-select: none;
  overflow: hidden;
}

/* Hover: contorno/halo sutil y aclarado del texto */
.flags-grid .checkline:hover {
  background: var(--flag-hover-bg);
  border: 1px solid rgba(80, 100, 160, 0.12);
  box-shadow: 0 6px 18px rgba(2, 6, 23, 0.45);
  color: #a0aec0;
  transform: translateY(-1px);
}

/* Mantener el checkbox nativo funcional pero oculto visualmente */
.flags-grid .checkline input[type="checkbox"] {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  width: 18px;
  height: 18px;
  margin: 0;
  padding: 0;
  opacity: 0;
  /* sigue siendo clicable y enfoc-able */
  cursor: pointer;
  z-index: 2;
}

/* Texto / etiqueta dentro de la entrada */
.flags-grid .checkline span {
  display: block;
  width: 100%;
  padding: 0;
  margin: 0;
  color: #b9b9b9c9;
  font-size: 12px;
  line-height: 0;
  position: relative;
  z-index: 1;
}

/* Indicador circular (lado izquierdo). Por defecto tenue */
.flags-grid .checkline span::before {
  content: "";
  position: absolute;
  left: -27px;
  top: 50%;
  transform: translateY(-50%) scale(1);
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.06);
  box-shadow: none;
  transition: transform .22s ease, background .22s ease, box-shadow .22s ease, width .22s ease, height .22s ease;
  pointer-events: none;
}

/* Estado ACTIVO (checked) — círculo verdoso con pulso + texto destacado */
.flags-grid .checkline input[type="checkbox"]:checked+span {
  color: #48dd7e;
  font-weight: 700;
}

/* Círculo visible, más grande, con gradiente verde y pulso */
.flags-grid .checkline input[type="checkbox"]:checked+span::before {
  background: linear-gradient(90deg, #34d399, #157f22 60%);
  border: 1px solid rgba(16, 185, 129, 0.9);
  box-shadow:
    0 0 0 6px rgba(16, 185, 129, 0.10),
    0 0 10px rgba(34, 197, 94, 0.18),
    inset 0 0 6px rgba(255, 255, 255, 0.06);
  transform: translateY(-50%) scale(1.35);
  animation: flagPulse 1.8s ease-out infinite;
}

/* Accesibilidad: foco visible */
.flags-grid .checkline input:focus+span,
.flags-grid .checkline:focus-within {
  outline: none;
  border: 1px solid var(--accent);
  box-shadow: 0 0 0 4px rgba(99, 102, 241, 0.08);
}

/* Si se quiere resaltar el bloque (span ocupa la mayor parte), añadir un sutil fondo en activo */
.flags-grid .checkline input[type="checkbox"]:checked+span {
  background: rgb(54 37 112 / 50%);
  border-radius: 8px;
  padding: 4px 6px;
}

/* Animación de pulso para el indicador verde */
@keyframes flagPulse {
  0% {
    box-shadow:
      0 0 0 0 rgba(16, 185, 129, 0.14),
      0 0 6px rgba(34, 197, 94, 0.12);
  }

  50% {
    box-shadow:
      0 0 0 8px rgba(16, 185, 129, 0.00),
      0 0 14px rgba(34, 197, 94, 0.10);
  }

  100% {
    box-shadow:
      0 0 0 0 rgba(16, 185, 129, 0.00),
      0 0 6px rgba(34, 197, 94, 0.12);
  }
}

/* === UNKNOWN FLAGS === */
.unknown-flags {
  margin-top: 8px !important;
  font-size: 11px;
  color: #ff6b6b;
}

/* === BOTONES === */
.btn {
  padding: 6px 12px;
  border: 1px solid rgba(100, 130, 200, 0.4);
  background: rgba(15, 23, 42, 0.6);
  color: #cbd5e1;
  border-radius: 8px;
  font-size: 13px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.btn:hover {
  background: rgba(30, 41, 59, 0.8);
  border-color: rgba(100, 180, 255, 0.6);
}

.btn--ok {
  background: rgba(45, 150, 80, 0.3);
  border-color: rgba(74, 222, 128, 0.5);
  color: #bbf7d0;
}

.btn--ok:hover {
  background: rgba(45, 150, 80, 0.5);
  box-shadow: 0 0 8px rgba(74, 222, 128, 0.3);
}

/* === SLICER EDITOR === */
.futuristic-row {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  align-items: center;
  margin-bottom: 16px;
}

.futuristic-row label {
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-size: 13px;
  color: #a0aec0;
}

.futuristic-row input,
.futuristic-row select,
.futuristic-row button {
  padding: 6px 10px;
  border-radius: 8px;
  background: rgba(15, 23, 42, 0.7);
  color: #e2e8f0;
  border: 1px solid rgba(80, 100, 160, 0.4);
}

.futuristic-row button {
  background: linear-gradient(135deg, #4f46e5, #7e22ce);
  color: white;
  border: none;
  cursor: pointer;
  transition: transform 0.2s, box-shadow 0.2s;
}

.futuristic-row button:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(126, 34, 206, 0.4);
}

.futuristic-grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 20px;
}

@media (max-width: 1000px) {
  .futuristic-grid {
    grid-template-columns: 1fr;
  }
}

.futuristic-canvas {
  border: 1px solid rgba(80, 100, 160, 0.3);
  border-radius: 10px;
  overflow: hidden;
  background: #0a0f1a;
}

.futuristic-sidebar {
  background: rgba(10, 15, 28, 0.6);
  padding: 14px;
  border-radius: 12px;
  border: 1px solid rgba(80, 100, 160, 0.25);
}

/* === UTILIDADES === */
.hidden {
  display: none !important;
}

.row {
  display: flex;
  gap: 8px;
  align-items: center;
  flex-wrap: wrap;
}

.btn {
  padding: 6px 12px;
  border-radius: 8px;
  background: rgba(30, 41, 59, 0.7);
  color: #cbd5e1;
  border: 1px solid rgba(80, 100, 160, 0.4);
  cursor: pointer;
  transition: all 0.2s;
}

.btn:hover {
  background: rgba(50, 65, 90, 0.8);
}

.btn--ok {
  background: linear-gradient(135deg, #10b981, #059669);
  color: white;
  border: none;
}

.btn--ok:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 10px rgba(16, 185, 129, 0.3);
}

/* === Flag Audit modal layout fixes === */
#flagAuditModal .modal-content {
  width: min(1200px, 96vw);
  max-height: 90vh;
  display: grid;
  grid-template-rows: auto 1fr auto;
  overflow: hidden;
}

#flagAuditModal .modal-body {
  overflow: auto;
  min-height: 0;
}

#flagAuditModal .grid4 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 12px;
  align-items: start;
}

#flagAuditModal pre {
  max-height: 28vh;
  overflow: auto;
  background: #0b1320;
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 8px;
}


/* zoom-fix.css — keeps panels pinned while zooming */
:root {
  --ui-zoom: 1;
}

/* The shell compensates layout so transform scale fills the window */
.zoom-shell {
  position: relative;
  /* keep normal flow */
}

html,
body {
  width: 100%;
  height: 100%;
  overflow: hidden;
  /* app usually manages its own scrolls */
}

/* If your app relies on full-viewport container, keep it at 100% inside the shell */
#app {
  width: 100%;
  height: 100%;
}

/* ——— eliminar centrado y gutters al hacer zoom-out ——— */
html,
body {
  margin: 0;
  padding: 0;
  width: 100vw;
  height: 100vh;
  box-sizing: border-box;
}

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

/* La shell ya compensa el scale; usa viewport absoluto para evitar redondeos */
.zoom-shell {
  width: calc(100vw / var(--ui-zoom));
  height: calc(100vh / var(--ui-zoom));
  transform: scale(var(--ui-zoom));
  transform-origin: top left;
}

/* Forzar que el layout principal ocupe ancho completo */
#app,
.honey-root,
.workspace,
.main,
.page,
.content,
.container,
.wrap {
  width: 100% !important;
  max-width: none !important;
  margin-left: 0 !important;
  margin-right: 0 !important;
  padding-left: 0;
  /* si quieres conservar padding, hazlo en columnas internas */
  padding-right: 0;
}

/* Si tu layout es de 3 columnas, fija grid fluido para que no “flote” al centro */
.honey-grid,
.main-grid,
.editor-grid {
  display: grid;
  grid-template-columns: 20px 1fr 40px;
  /* ajusta a tus paneles */
  gap: 12px;
}

/* Animación de modales sin dejar “fantasmas” */
.he-fade-in>.modal-content,
.he-fade-in.modal-content {
  animation: heFadeIn .16s ease-out both
}

.he-fade-out>.modal-content,
.he-fade-out.modal-content {
  animation: heFadeOut .14s ease-in both
}

@keyframes heFadeIn {
  from {
    opacity: 0;
    transform: translateY(-6px)
  }

  to {
    opacity: 1;
    transform: translateY(0)
  }
}

@keyframes heFadeOut {
  from {
    opacity: 1;
    transform: translateY(0)
  }

  to {
    opacity: 0;
    transform: translateY(-6px)
  }
}

.modal.he-hidden,
.he-hidden {
  display: none !important;
  pointer-events: none !important
}

/* === STARTUP MODAL FUTURISTA === */
.startup-fx {
  animation: fadeInUp 0.6s ease-out;
  background: radial-gradient(60% 80% at 50% 0%, rgba(125, 249, 255, 0.08), rgba(11, 15, 23, 0.95));
  backdrop-filter: blur(8px);
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(40px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.startup-panel {
  max-width: 720px;
  padding: 24px;
  border: 1px solid rgba(125, 249, 255, 0.2);
  background: linear-gradient(180deg, #121a2f, #0d1427);
  box-shadow: 0 0 28px rgba(125, 249, 255, 0.12), 0 0 0 1px rgba(125, 249, 255, 0.15) inset;
  border-radius: 16px;
  transition: all 0.3s ease;
}

.startup-title {
  font-size: 1.8rem;
  background: linear-gradient(90deg, #7df9ff, #b26dff);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  text-align: center;
  margin-bottom: 8px;
}

.startup-subtitle {
  text-align: center;
  color: var(--muted);
  font-size: 14px;
  margin-bottom: 20px;
}

.startup-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.startup-actions {
  margin-top: 20px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}

.startup-tip {
  font-size: 12.5px;
  color: #9fb3c8;
  background: rgba(125, 249, 255, 0.05);
  border: 1px solid rgba(125, 249, 255, 0.15);
  padding: 8px 12px;
  border-radius: 10px;
  text-align: center;
  max-width: 420px;
}

.btn-glow {
  background: linear-gradient(180deg, #1d2844, #141c33) padding-box,
    linear-gradient(90deg, rgba(125, 249, 255, .6), rgba(178, 109, 255, .6)) border-box;
  border: 1px solid transparent;
  color: var(--text);
  border-radius: 999px;
  padding: 10px 18px;
  font-weight: 700;
  font-size: 13px;
  transition: all 0.25s ease;
  box-shadow: 0 0 0 0 rgba(125, 249, 255, 0.4);
}

.btn-glow:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 12px rgba(125, 249, 255, 0.25), 0 0 24px rgba(178, 109, 255, 0.15);
}

.btn-glow:active {
  transform: scale(0.98);
}

/* === WIDGET DE BIENVENIDA === */
.welcome-widget {
  display: grid;
  gap: 16px;
  animation: fadeInUp 0.6s ease-out;
}

.widget-step {
  background: rgba(15, 23, 42, 0.7);
  border: 1px solid rgba(125, 249, 255, 0.15);
  border-radius: 12px;
  padding: 12px 16px;
  opacity: 0;
  transform: translateY(20px);
  transition: all 0.4s ease;
}

.widget-step.active {
  opacity: 1;
  transform: translateY(0);
}

.widget-step h3 {
  font-size: 15px;
  color: #7df9ff;
  margin-bottom: 6px;
}

.widget-step p {
  font-size: 13px;
  color: #cbd5e1;
}

.widget-controls {
  display: flex;
  justify-content: space-between;
  margin-top: 12px;
}

/* === TRANSICIÓN AL FORMULARIO === */
#startupForm.hidden {
  display: none;
}

/* === STARTUP MODAL EFECTOS === */
.startup-fx {
  animation: fadeInUp 0.6s ease-out;
  background: radial-gradient(60% 80% at 50% 0%, rgba(125, 249, 255, 0.08), rgba(11, 15, 23, 0.95));
  backdrop-filter: blur(8px);
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(40px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.startup-panel {
  max-width: 720px;
  padding: 24px;
  border: 1px solid rgba(125, 249, 255, 0.2);
  background: linear-gradient(180deg, #121a2f, #0d1427);
  box-shadow: 0 0 28px rgba(125, 249, 255, 0.12), 0 0 0 1px rgba(125, 249, 255, 0.15) inset;
  border-radius: 16px;
  transition: all 0.3s ease;
}

.startup-title {
  font-size: 1.8rem;
  background: linear-gradient(90deg, #7df9ff, #b26dff);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  text-align: center;
  margin-bottom: 8px;
}

.startup-subtitle {
  text-align: center;
  color: var(--muted);
  font-size: 14px;
  margin-bottom: 20px;
}

.startup-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.startup-block {
  background: rgba(15, 23, 42, 0.6);
  border: 1px solid rgba(125, 249, 255, 0.15);
  border-radius: 12px;
  padding: 12px 16px;
  transition: all 0.3s ease;
}

.startup-block:hover {
  border-color: rgba(125, 249, 255, 0.35);
  box-shadow: 0 0 0 2px rgba(125, 249, 255, 0.1);
}

.startup-actions {
  margin-top: 20px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}

.startup-tip {
  font-size: 12.5px;
  color: #9fb3c8;
  background: rgba(125, 249, 255, 0.05);
  border: 1px solid rgba(125, 249, 255, 0.15);
  padding: 8px 12px;
  border-radius: 10px;
  text-align: center;
  max-width: 420px;
}

.welcome-widget {
  display: grid;
  gap: 16px;
  animation: fadeInUp 0.6s ease-out;
}

.widget-step {
  background: rgba(15, 23, 42, 0.7);
  border: 1px solid rgba(125, 249, 255, 0.15);
  border-radius: 12px;
  padding: 12px 16px;
  opacity: 0;
  transform: translateY(20px);
  transition: all 0.4s ease;
}

.widget-step.active {
  opacity: 1;
  transform: translateY(0);
}

.widget-step h3 {
  font-size: 15px;
  color: #7df9ff;
  margin-bottom: 6px;
}

.widget-step p {
  font-size: 13px;
  color: #cbd5e1;
}

.widget-tip {
  font-size: 12px;
  color: #9fb3c8;
  margin-top: 4px;
}

.widget-controls {
  display: flex;
  justify-content: space-between;
  margin-top: 12px;
}

/* Botones de input[type="file"] y botones internos */
input[type="file"]::file-selector-button,
.startup-panel button,
.startup-panel input[type="file"] {
  background: linear-gradient(180deg, #1d2844, #141c33) padding-box,
    linear-gradient(90deg, rgba(125, 249, 255, .6), rgba(178, 109, 255, .6)) border-box;
  color: #eaf1ff;
  border: 1px solid transparent;
  border-radius: 8px;
  padding: 7px 12px;
  font-weight: 600;
  font-size: 13px;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease, filter 0.2s ease;
}

input[type="file"]::file-selector-button:hover,
.startup-panel button:hover {
  transform: translateY(-1px);
  filter: brightness(1.08);
  box-shadow: 0 0 12px rgba(125, 249, 255, 0.25);
}

input[type="file"]::file-selector-button:active,
.startup-panel button:active {
  transform: scale(0.98);
}

/* === EFECTO DE ESCANEO CON TRANSICIÓN REAL === */
h1,
h2,
h3,
h4,
h5,
h6,
p {
  position: relative;
  display: inline-block;
  background: linear-gradient(120deg, #7df9ff, #b26dff, #7df9ff);
  background-size: 300% 300%;
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  animation: textScanReal 5s ease-in-out infinite;
  text-shadow: 0 0 6px rgba(125, 249, 255, 0.25), 0 0 12px rgba(178, 109, 255, 0.15);
  font-weight: 600;
  transition: all 0.6s ease-in-out;
  will-change: background-position, text-shadow;
}

@keyframes textScanReal {
  0% {
    background-position: 0% 50%;
  }

  50% {
    background-position: 100% 50%;
  }

  100% {
    background-position: 0% 50%;
  }
}

/* === EFECTO AL PASAR EL CURSOR === */
h1:hover,
h2:hover,
h3:hover,
h4:hover,
h5:hover,
h6:hover,
p:hover {
  text-shadow: 0 0 10px rgba(125, 249, 255, 0.35), 0 0 20px rgba(178, 109, 255, 0.25);
  animation-duration: 2.5s;
  filter: brightness(1.1);
}


/* FX LAB – styles */
#fxLabPanel {
  width: 820px;
  max-width: 95vw;
}

#fxTimeline .fx-timeline-row {
  display: grid;
  grid-template-columns: 28px 80px 60px 60px 60px 40px;
  gap: 4px;
  align-items: center;
  margin-bottom: 4px;
}

#fxTimeline .fx-tl-idx {
  color: #ccc;
  text-align: center;
}

#fxTimeline input {
  background: #111;
  color: #eee;
  border: 1px solid #333;
  padding: 2px 4px;
  border-radius: 4px;
}

#fxTimeline button.fx-tl-del {
  background: #300;
  color: #f55;
  border: 1px solid #500;
  padding: 2px;
  border-radius: 4px;
  cursor: pointer;
}

#fxTimeline button.fx-tl-del:hover {
  background: #500;
}

/* ===== Banner de Créditos: Floating Premium Version ===== */
.credits-banner {
  position: fixed;
  bottom: 24px;
  right: 20px;
  z-index: 2000;
  display: inline-flex;
  align-items: center;
  padding: 10px 24px;
  background: rgba(15, 23, 42, 0.8);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  color: #daa520;
  font-weight: 800;
  font-size: 12px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  border-radius: 12px;
  border: 1px solid rgba(125, 249, 255, 0.2);
  box-shadow:
    0 10px 30px rgba(0, 0, 0, 0.5),
    inset 0 0 10px rgba(125, 249, 255, 0.05);
  overflow: hidden;
  animation: creditsEntry 1s cubic-bezier(0.2, 0.8, 0.2, 1) both;
}

@keyframes creditsEntry {
  0% {
    opacity: 0;
    transform: translateY(20px);
  }

  100% {
    opacity: 1;
    transform: translateY(0);
  }
}

.credits-banner:hover {
  transform: translateY(-5px) scale(1.05);
  box-shadow:
    0 15px 45px rgba(0, 0, 0, 0.6),
    0 0 20px rgba(125, 249, 255, 0.2);
  border-color: rgba(125, 249, 255, 0.5);
}

.credits-banner .credits-text {
  position: relative;
  z-index: 2;
}

/* Smooth scanning light effect */
.credits-banner::after {
  content: '';
  position: absolute;
  top: 0;
  left: -200%;
  width: 150%;
  height: 100%;
  background: linear-gradient(90deg,
      transparent 20%,
      rgba(125, 249, 255, 0.4) 50%,
      transparent 80%);
  z-index: 1;
  animation: creditsScan 5s ease-in-out infinite;
}

@keyframes creditsScan {
  0% {
    left: -200%;
    opacity: 0;
  }

  10% {
    opacity: 0;
  }

  35% {
    opacity: 1;
  }

  65% {
    opacity: 1;
  }

  90% {
    opacity: 0;
  }

  100% {
    left: 200%;
    opacity: 0;
  }
}

@media (max-width: 640px) {
  .credits-banner {
    bottom: 15px;
    right: 15px;
    padding: 8px 16px;
    font-size: 10px;
  }
}