.tile-wrapper {
  --tile-p: #8b5cf6;
  --tile-success: #22c55e;
  --tile-warn: #ef4444;
  --tile-success-glow: rgba(34, 197, 94, 0.35);
  --tile-success-glow-0: rgba(34, 197, 94, 0);
  --tile-warn-glow: rgba(239, 68, 68, 0.15);
  --tile-stroke: rgba(140, 140, 170, 0.5);
  --tile-bg-glow: rgba(230, 230, 240, 0.5);
  --tile-rect-p: rgba(220, 220, 235, 0.95);
  --tile-rect-s: rgba(195, 195, 215, 0.92);

  width: 100%;
  padding: 1rem 0;
}

.tile-card {
  background: var(--bg-surface);
  width: calc(100% - 24px);
  max-width: 960px;
  margin: 0 auto;
  border-radius: 24px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  border: 1px solid var(--border-color);
  color: var(--text-main);
  position: relative;
}

@media (min-width: 768px) {
  .tile-card {
    flex-direction: row;
    min-height: 560px;
  }
}

.tile-left {
  flex: 0 0 auto;
  width: 100%;
  padding: 32px;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  flex-direction: column;
  gap: 20px;
}

@media (min-width: 768px) {
  .tile-left {
    width: 380px;
    border-bottom: none;
    border-right: 1px solid var(--border-color);
  }
}

.tile-right {
  flex: 1;
  background: var(--bg-page);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 28px;
  padding: 40px 32px;
  min-height: 360px;
}

.tile-section-title {
  font-size: 0.75rem;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--tile-p);
  margin: 0;
}

.tile-unit-toggle {
  display: flex;
  gap: 8px;
}

.tile-unit-btn {
  padding: 6px 14px;
  border-radius: 9999px;
  border: 1px solid var(--border-color);
  background: var(--bg-surface);
  color: var(--text-muted);
  font-size: 0.75rem;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.2s;
}

.tile-unit-btn:hover {
  border-color: var(--tile-p);
  color: var(--text-main);
}

.tile-unit-active {
  background: var(--tile-p);
  border-color: var(--tile-p);
  color: #fff;
}

.tile-field {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.tile-label {
  font-size: 0.6875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-muted);
}

.tile-number-row {
  display: flex;
  align-items: baseline;
  gap: 8px;
}

.tile-number-input {
  width: 100px;
  font-size: 2.5rem;
  font-weight: 900;
  color: var(--text-main);
  background: transparent;
  border: none;
  border-bottom: 2px solid var(--border-color);
  padding: 4px 0;
  outline: none;
  transition: border-color 0.2s;
}

.tile-number-input:focus {
  border-color: var(--tile-p);
}

.tile-price-input {
  width: 90px;
  font-size: 1.5rem;
  font-weight: 900;
  color: var(--text-main);
  background: transparent;
  border: none;
  border-bottom: 2px solid var(--border-color);
  padding: 4px 0;
  outline: none;
  transition: border-color 0.2s;
}

.tile-price-input:focus {
  border-color: var(--tile-p);
}

.tile-number-unit {
  font-size: 0.875rem;
  color: var(--text-muted);
}

.tile-slider {
  width: 100%;
  height: 6px;
  accent-color: var(--tile-p);
  cursor: pointer;
  border-radius: 9999px;
}

.tile-waste-desc {
  font-size: 0.8125rem;
  color: var(--text-muted);
  margin: 0;
}

.tile-visual-title {
  font-size: 0.625rem;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--tile-p);
}

.tile-pattern-toggle {
  display: flex;
  gap: 8px;
}

.tile-pattern-btn {
  padding: 6px 14px;
  border-radius: 9999px;
  border: 1px solid var(--border-color);
  background: var(--bg-surface);
  color: var(--text-muted);
  font-size: 0.75rem;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.2s;
}

.tile-pattern-btn:hover {
  border-color: var(--tile-p);
  color: var(--text-main);
}

.tile-pattern-active {
  background: var(--tile-p);
  border-color: var(--tile-p);
  color: #fff;
}

.tile-svg-wrap {
  width: 100%;
  max-width: 420px;
  aspect-ratio: 4 / 3;
  background: var(--tile-bg-glow);
  border-radius: 16px;
  border: 1px solid var(--border-color);
  position: relative;
  overflow: hidden;
  transition: border-color 0.3s, box-shadow 0.3s;
}

.tile-svg {
  width: 100%;
  height: 100%;
  display: block;
  overflow: visible;
}

.tile-rect-primary {
  fill: var(--tile-rect-p);
}

.tile-rect-secondary {
  fill: var(--tile-rect-s);
}

.tile-grid-bg {
  stroke: var(--tile-stroke);
  stroke-width: 0.15;
  stroke-dasharray: 1 1;
  opacity: 0.4;
}

.tile-dim-label {
  position: absolute;
  top: 10px;
  right: 10px;
  background: rgba(255, 255, 255, 0.85);
  border: 1px solid var(--tile-stroke);
  border-radius: 999px;
  padding: 3px 12px;
  font-size: 0.65rem;
  font-weight: 700;
  color: var(--tile-p);
  pointer-events: none;
  z-index: 2;
  backdrop-filter: blur(4px);
  letter-spacing: 0.02em;
}

.tile-result-badge {
  font-size: 0.625rem;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--tile-p);
  padding: 6px 14px;
  border: 1px solid var(--tile-stroke);
  border-radius: 9999px;
}

.tile-stats {
  display: flex;
  align-items: center;
  gap: 24px;
  width: 100%;
  max-width: 320px;
  justify-content: center;
}

.tile-stat {
  text-align: center;
}

.tile-stat-label {
  font-size: 0.625rem;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--text-muted);
  margin: 0 0 4px;
}

.tile-stat-value {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-main);
  margin: 0;
}

.tile-stat-divider {
  width: 1px;
  height: 36px;
  background: var(--border-color);
  flex-shrink: 0;
}

.tile-waste-row {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 16px;
  border-radius: 12px;
  background: var(--tile-bg-glow);
  border: 1px solid var(--tile-stroke);
  width: 100%;
  max-width: 320px;
}

.tile-waste-label {
  font-size: 0.6875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  margin: 0;
}

.tile-waste-value {
  font-size: 1rem;
  font-weight: 900;
  color: var(--tile-p);
  margin: 0;
}

@keyframes tile-pulse-success {
  0% {
    transform: scale(1);
    box-shadow: 0 0 0 0 var(--tile-success-glow);
  }

  70% {
    transform: scale(1.02);
    box-shadow: 0 0 0 18px var(--tile-success-glow-0);
  }

  100% {
    transform: scale(1);
    box-shadow: 0 0 0 0 var(--tile-success-glow-0);
  }
}

@keyframes tile-shake {

  0%,
  100% {
    transform: translateY(0);
  }

  25% {
    transform: translateY(5px);
  }

  50% {
    transform: translateY(-3px);
  }

  75% {
    transform: translateY(2px);
  }
}

.tile-svg-wrap.tile-state-optimal {
  border-color: var(--tile-success);
  box-shadow: 0 0 30px var(--tile-success-glow);
  animation: tile-pulse-success 1.4s ease infinite;
}

.tile-particle {
  position: fixed;
  pointer-events: none;
  z-index: 9999;
  font-size: 0.875rem;
  font-weight: 900;
  color: var(--tile-p);
  text-shadow: 0 0 8px var(--tile-p);
  animation: tile-particle-float 0.8s ease-out forwards;
}

@keyframes tile-particle-float {
  0% {
    transform: translate(0, 0) scale(1);
    opacity: 1;
  }

  100% {
    transform: translate(var(--tx), var(--ty)) scale(0);
    opacity: 0;
  }
}