body {
  background: #0d112f;
  color: #fff;
  font-family: "Urbanist", sans-serif;
  margin: 0;
}

.formatter-wrapper {
  max-width: 1150px;
  margin: 100px auto;
  padding: 0 16px;
}

.formatter-wrapper h1 {
  font-size: 34px;
  font-weight: 800;
  text-align: center;
  margin-bottom: 10px;
}

.tool-description {
  text-align: center;
  font-size: 16px;
  color: #b3b9d1;
  margin-bottom: 25px;
}

/* Suggested tools */
.formatter-tool-row {
  display: flex;
  gap: 16px;
  overflow-x: auto;
  padding: 12px 4px 25px;
  scrollbar-width: none;
}
.formatter-tool-row::-webkit-scrollbar { display: none; }

.formatter-tool-card {
  min-width: 220px;
  background: radial-gradient(circle at top, #1f2145 0, #050814 70%);
  border-radius: 16px;
  padding: 18px;
  border: 1px solid rgba(124, 58, 237, 0.42);
  text-align: left;
  box-shadow: 0 0 0 1px rgba(15,23,42,0.7), 0 26px 55px rgba(0,0,0,0.8);
  transition: 0.3s ease;
}
.formatter-tool-card:hover {
  transform: translateY(-8px);
  border-color: #9c4bff;
  box-shadow: 0 38px 85px rgba(0,0,0,0.92);
}

.icon-box {
  font-size: 32px;
  margin-bottom: 8px;
}
.icon-box.primary { color: #38bdf8; }
.icon-box.secondary { color: #22c55e; }
.icon-box.accent { color: #a855f7; }

.formatter-tool-card h3 {
  font-size: 15px;
  font-weight: 700;
  margin: 0 0 4px;
  color: #fff;
}
.card-desc {
  font-size: 12px;
  color: #9aa3c5;
  margin-bottom: 12px;
}

/* Main layout */
.contrast-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.3fr;
  gap: 22px;
}

.left-panel,
.right-panel {
  background: #0a0f2c;
  border-radius: 14px;
  border: 1px solid #1f2947;
  padding: 18px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

/* Fields */
.field-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

label {
  font-size: 13px;
  font-weight: 600;
  color: #b3b9d1;
}

.field-row {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 10px;
}

input[type="color"] {
  width: 52px;
  height: 40px;
  border-radius: 10px;
  border: 1px solid #334155;
  background: #020617;
  padding: 0;
}

input[type="text"],
textarea {
  background: #11192f;
  border-radius: 8px;
  border: 1px solid #334155;
  padding: 9px 10px;
  font-size: 14px;
  color: #e5e7ff;
}

textarea {
  resize: vertical;
  min-height: 130px;
}

/* Buttons */
.btn-tool {
  background: #7c3aed;
  padding: 9px 10px;
  border-radius: 6px;
  border: none;
  font-weight: 600;
  color: #fff;
  font-size: 14px;
  cursor: pointer;
  transition: 0.25s;
  text-align: center;
}
.btn-tool:hover { background: #6d28d9; }

.btn-tool.primary { background: #22c55e; }
.btn-tool.primary:hover { background: #16a34a; }

.btn-tool.danger { background: #f73d5d; }
.btn-tool.danger:hover { background: #dc2626; }

.btn-tool.small {
  padding: 7px 10px;
  font-size: 12px;
}

.btn-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

/* Hint */
.hint-text {
  font-size: 12px;
  color: #94a3b8;
}

/* Ratio box */
.ratio-box {
  display: flex;
  align-items: center;
  gap: 14px;
  background: #020617;
  border-radius: 12px;
  border: 1px solid #1f2937;
  padding: 10px 12px;
}

.ratio-circle {
  width: 68px;
  height: 68px;
  border-radius: 999px;
  border: 3px solid #64748b;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 16px;
}
.ratio-circle span {
  color: #e5e7ff;
}

.ratio-text {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.ratio-label {
  font-size: 13px;
  color: #9ca3c5;
}
.ratio-detail {
  font-size: 13px;
  color: #e5e7ff;
}

/* Preview cards */
.preview-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.preview-card {
  border-radius: 10px;
  border: 1px solid #1f2937;
  padding: 10px 12px;
  min-height: 110px;
  box-shadow: 0 18px 45px rgba(0,0,0,0.75);
}

.preview-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 12px;
  margin-bottom: 6px;
}

.preview-header span:first-child {
  font-weight: 600;
  color: #e5e7ff;
}

.badge {
  padding: 2px 8px;
  border-radius: 999px;
  font-size: 11px;
  border: 1px solid #4b5563;
  color: #e5e7ff;
  background: rgba(15,23,42,0.6);
}

.badge.pass {
  border-color: #22c55e;
  background: rgba(34,197,94,0.16);
}
.badge.fail {
  border-color: #f97373;
  background: rgba(248,113,113,0.16);
}

.sample {
  margin: 0;
  line-height: 1.4;
}
.sample.normal {
  font-size: 14px;
}
.sample.large {
  font-size: 20px;
  font-weight: 700;
}

/* Actions */
.actions-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}

/* Recent pairs */
.recent-box {
  margin-top: 8px;
  background: #020617;
  border-radius: 10px;
  border: 1px solid #1f2937;
  padding: 10px 12px;
}

.section-subtitle {
  font-size: 13px;
  font-weight: 600;
  color: #cbd5e1;
}

.recent-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 6px;
}

.pair-pill {
  display: flex;
  align-items: center;
  border-radius: 999px;
  overflow: hidden;
  border: 1px solid #1f2937;
  cursor: pointer;
  font-size: 11px;
  background: #020617;
}

.pair-swatch {
  width: 22px;
  height: 22px;
}

.pair-meta {
  padding: 0 8px;
  color: #e5e7ff;
}

/* Status */
.status-msg {
  margin-top: 14px;
  text-align: center;
  font-size: 14px;
  color: #9aa3c5;
}

/* Responsive */
@media (max-width: 900px) {
  .contrast-grid {
    grid-template-columns: 1fr;
  }
  .preview-row {
    grid-template-columns: 1fr;
  }
  .actions-row {
    grid-template-columns: 1fr;
  }
}