:root {
  --bg1: #17191d;
  --bg2: #262a31;
  --panel: rgba(32, 35, 41, 0.84);
  --panel-border: rgba(174, 183, 196, 0.28);
  --text: #f3f5f8;
  --muted: #c9ced7;
  --field-glow: rgba(214, 221, 230, 0.2);
  --field-border-hover: #c6cfdb;
  --cherry-1: #63e6be;
  --cherry-2: #12b886;
  --cherry-3: #9775fa;
  --cherry-4: #7048e8;
}

@font-face {
  font-family: "Minecraft";
  src: url("fonts/Minecraftia-Regular.ttf") format("truetype");
  font-display: swap;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
}

body {
  font-family: "Segoe UI", Tahoma, sans-serif;
  color: var(--text);
  background:
    radial-gradient(1000px 500px at 10% -20%, rgba(220, 227, 238, 0.14), transparent 60%),
    linear-gradient(160deg, var(--bg1), var(--bg2));
}

.app {
  width: min(1820px, 100%);
  margin: 0 auto;
  padding: 18px;
  display: grid;
  grid-template-columns: minmax(360px, 680px) minmax(560px, 1fr);
  gap: 16px;
}

.app.is-visual-only {
  pointer-events: none;
  user-select: none;
}

.panel {
  border: 1px solid var(--panel-border);
  border-radius: 16px;
  background: var(--panel);
  padding: 14px;
}

h2,
h3 {
  margin: 0 0 10px;
  color: var(--text);
}

h2,
#wallpaperEditor h3 {
  text-align: center;
  font-size: clamp(1.4rem, 2.1vw, 2.2rem);
}

#wallpaperEditor h3 {
  margin: 34px 0 10px;
}

.pie-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.card {
  border: 1px solid rgba(174, 183, 196, 0.26);
  border-radius: 12px;
  background: rgba(22, 25, 31, 0.58);
  padding: 10px;
}

.divider {
  height: 1px;
  margin: 12px 0;
  background: linear-gradient(to right, transparent, rgba(174, 183, 196, 0.4), transparent);
}

.row,
.wp-row,
.checks,
.buttons {
  display: grid;
  gap: 10px;
}

.row {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-bottom: 10px;
}

.row > label:first-child {
  padding-right: 12px;
  border-right: 1px solid rgba(174, 183, 196, 0.34);
}

.controls-panel .row > label:last-child {
  padding-left: 0;
}

.wp-row {
  grid-template-columns: 1fr;
  margin-bottom: 8px;
}

.wp-row.three {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
  padding: 8px 10px;
  border: 1px solid rgba(174, 183, 196, 0.22);
  border-radius: 10px;
  background: rgba(20, 23, 29, 0.42);
}

.wp-row.three > label:not(:last-child) {
  padding-right: 10px;
  border-right: 1px solid rgba(174, 183, 196, 0.3);
}

.wp-grid {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 8px;
}

.wp-grid-top,
.wp-grid-bottom {
  display: grid;
  gap: 8px;
  padding: 8px 10px;
  border: 1px solid rgba(174, 183, 196, 0.22);
  border-radius: 10px;
  background: rgba(20, 23, 29, 0.42);
}

.wp-grid-top {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.wp-grid-bottom {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.wp-grid-top > label,
.wp-grid-bottom > label {
  padding: 0;
}

.wp-grid-top > label:first-child {
  border-right: 1px solid rgba(174, 183, 196, 0.3);
  padding-right: 12px;
}

.wp-grid-top > label:last-child {
  padding-left: 0;
}

.wp-grid-bottom > label:not(:last-child) {
  border-right: 1px solid rgba(174, 183, 196, 0.3);
  padding-right: 12px;
}

.wp-grid-bottom > label {
  padding-left: 0;
}

label {
  min-height: 44px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 8px;
  color: var(--muted);
  font-size: 1rem;
}

#backgroundSettings label {
  grid-template-columns: 140px auto;
}

#wallpaperEditor .wp-row.three > label,
#wallpaperEditor .wp-grid-bottom > label {
  grid-template-columns: 78px auto;
}

#backgroundSettings label > input,
#backgroundSettings label > select,
.row > label > input,
.row > label > select,
#backgroundSettings label > .num-wrap,
.row > label > .num-wrap,
#wallpaperEditor label > input,
#wallpaperEditor label > select,
#wallpaperEditor label > .num-wrap {
  justify-self: end;
}

#wpColorControls > label {
  padding-right: 0;
  border-right: 0;
}

.toggle-line {
  display: flex;
  justify-content: flex-start;
  gap: 8px;
  color: var(--text);
  font-weight: 600;
}

#wallpaperEditor .wp-thin-toggle {
  justify-content: flex-start;
  align-items: center;
  min-height: 36px;
  margin: 6px 2px;
}

#wallpaperEditor .wp-thin-toggle + #wallpaperCanvas {
  margin-top: 8px;
}

input[type="number"],
input[type="color"],
input[type="file"],
select,
button {
  margin: 0;
  border-radius: 10px;
}

input[type="number"],
input[type="color"],
select,
input[type="file"] {
  height: 40px;
  border: 1px solid rgba(174, 183, 196, 0.5);
  background: rgba(47, 52, 61, 0.96);
  color: var(--text);
  padding: 0 10px;
  transition: border-color 140ms ease, box-shadow 140ms ease, transform 120ms ease;
}

input[type="number"]:hover,
input[type="color"]:hover,
select:hover,
input[type="file"]:hover {
  border-color: var(--field-border-hover);
  box-shadow: 0 0 0 3px var(--field-glow);
}

input[type="number"]:focus,
input[type="color"]:focus,
select:focus,
input[type="file"]:focus {
  outline: none;
  border-color: #e0e5ed;
  box-shadow: 0 0 0 3px rgba(224, 229, 237, 0.3), 0 8px 16px rgba(8, 9, 12, 0.35);
}

input[type="number"] {
  width: 100px;
  appearance: textfield;
  -moz-appearance: textfield;
}

input[type="number"]::-webkit-outer-spin-button,
input[type="number"]::-webkit-inner-spin-button {
  -webkit-appearance: none;
  margin: 0;
}

input[type="color"] {
  width: 128px;
  padding: 4px;
}

select {
  width: 240px;
  appearance: none;
  -webkit-appearance: none;
  -moz-appearance: none;
  padding-right: 34px;
  background-image:
    linear-gradient(45deg, transparent 50%, #e2e6ee 50%),
    linear-gradient(135deg, #e2e6ee 50%, transparent 50%);
  background-position:
    calc(100% - 14px) 17px,
    calc(100% - 8px) 17px;
  background-size: 6px 6px, 6px 6px;
  background-repeat: no-repeat;
}

input[type="file"] {
  width: 260px;
  padding: 5px 8px;
  cursor: pointer;
}

input[type="file"]::file-selector-button {
  height: 28px;
  border: 0;
  border-radius: 8px;
  padding: 0 10px;
  margin-right: 10px;
  font-weight: 600;
  color: #fff4f7;
  background: linear-gradient(135deg, #d52f53, #a11537);
  cursor: pointer;
}

input[type="checkbox"] {
  width: 22px;
  height: 22px;
  appearance: none;
  -webkit-appearance: none;
  border: 1px solid rgba(255, 171, 191, 0.48);
  border-radius: 6px;
  background: #252a32;
  box-shadow: 0 4px 10px rgba(7, 8, 11, 0.35);
  position: relative;
  cursor: pointer;
  transition: background 140ms ease, border-color 140ms ease, transform 120ms ease, box-shadow 160ms ease;
}

input[type="checkbox"]:hover {
  border-color: rgba(255, 136, 166, 0.82);
  box-shadow: 0 0 0 3px rgba(255, 116, 154, 0.2);
}

input[type="checkbox"]:checked {
  border-color: rgba(255, 186, 204, 0.9);
  background: linear-gradient(135deg, #ff5f84, #c01842);
  box-shadow: 0 0 0 3px rgba(255, 95, 132, 0.24), 0 8px 14px rgba(105, 14, 41, 0.38);
}

input[type="checkbox"]:checked::after {
  content: "";
  position: absolute;
  left: 7px;
  top: 3px;
  width: 4px;
  height: 9px;
  border: solid #fff6f8;
  border-width: 0 2px 2px 0;
  transform: rotate(45deg);
}

.checks {
  grid-template-columns: 1fr;
}

.checks label {
  justify-content: space-between;
  min-height: 36px;
}

.checks label span {
  color: var(--muted);
}

.checks input[type="checkbox"] {
  margin-left: 10px;
}

.btn {
  border: 1px solid rgba(255, 173, 193, 0.4);
  height: 50px;
  padding: 0 24px;
  font-size: 1.05rem;
  font-weight: 800;
  letter-spacing: 0.02em;
  border-radius: 12px;
  box-shadow: 0 10px 20px rgba(8, 10, 14, 0.36);
  cursor: pointer;
  transition: transform 140ms ease, filter 140ms ease, box-shadow 180ms ease, border-color 140ms ease;
}

.btn:hover {
  filter: brightness(1.07);
  transform: translateY(-2px);
  box-shadow: 0 0 0 3px rgba(255, 110, 148, 0.18), 0 14px 26px rgba(4, 10, 22, 0.45);
}

.btn:active {
  transform: translateY(1px);
  box-shadow: 0 6px 14px rgba(5, 10, 20, 0.42);
}

.buttons {
  grid-template-columns: repeat(2, max-content);
  justify-content: center;
  margin-top: 10px;
}

.btn-primary {
  background: linear-gradient(135deg, #ff5f84, #cf1f48);
  color: #fff5f8;
  border-color: rgba(255, 176, 196, 0.72);
  box-shadow: 0 12px 24px rgba(137, 23, 54, 0.45);
}

.btn-accent,
#toggleWallpaperBtn {
  background: linear-gradient(135deg, #e83b62, #9c1335);
  color: #ffeef3;
  border-color: rgba(255, 156, 180, 0.66);
  box-shadow: 0 12px 24px rgba(90, 12, 36, 0.46);
}

.num-wrap {
  display: inline-grid;
  grid-template-columns: 100px 22px;
  grid-template-rows: 18px 18px;
  gap: 4px 6px;
  align-items: center;
}

.num-wrap input[type="number"] {
  grid-column: 1;
  grid-row: 1 / span 2;
  width: 100px;
  height: 40px;
}

.num-step {
  width: 22px;
  height: 18px;
  border: 1px solid rgba(174, 183, 196, 0.58);
  border-radius: 6px;
  background: rgba(47, 52, 61, 0.95);
  color: #e8edf5;
  font-size: 10px;
  padding: 0;
  line-height: 1;
  cursor: pointer;
}

.num-step:hover {
  border-color: #d5dde9;
  box-shadow: 0 0 0 2px rgba(213, 221, 233, 0.22);
}

.wp-align-row {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.wp-align-row > label {
  padding-right: 10px;
  border-right: 1px solid rgba(174, 183, 196, 0.3);
}

.wp-spacer {
  min-height: 1px;
}

#mainCanvas,
#wallpaperCanvas {
  width: 100%;
  height: auto;
  border-radius: 12px;
  border: 1px solid rgba(174, 183, 196, 0.3);
  background: #1d2128;
}

#wallpaperCanvas {
  margin-top: 40px;
}

#wallpaperEditor {
  max-height: 0;
  opacity: 0;
  overflow: hidden;
  pointer-events: none;
  transform: translateY(-10px);
  transition: max-height 250ms ease, opacity 180ms ease, transform 250ms ease, margin-top 250ms ease;
  margin-top: 0;
}

#wallpaperEditor.is-open {
  max-height: 2200px;
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
  margin-top: 22px;
}

@media (max-width: 1400px) {
  .app {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 900px) {
  .pie-grid,
  .row,
  .wp-row.three,
  .wp-grid-top,
  .wp-grid-bottom,
  .wp-align-row {
    grid-template-columns: 1fr;
  }

  .wp-row.three > label:not(:last-child),
  .wp-grid-top > label,
  .wp-grid-bottom > label,
  .wp-align-row > label {
    border-right: 0;
    padding-right: 0;
    padding-left: 0;
  }

  .wp-spacer {
    display: none;
  }

  .buttons {
    grid-template-columns: 1fr;
  }

  input[type="number"],
  input[type="color"],
  select,
  input[type="file"] {
    width: 100%;
    min-width: 0;
  }

  .row > label:first-child {
    padding-right: 0;
    border-right: 0;
  }

  .row > label:last-child {
    padding-left: 0;
  }
}