:root {
  --paper: #e9e5dc;
  --ink: #11130f;
  --muted: #72736d;
  --line: rgba(17, 19, 15, 0.18);
  --card: #caff4b;
  --card-ink: #11130f;
  --orange: #ff6b35;
  --violet: #8c6cff;
  --blue: #64b5ff;
  --mono: "DM Mono", monospace;
  --sans: "Manrope", sans-serif;
}

* {
  box-sizing: border-box;
}

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

body {
  margin: 0;
  color: var(--ink);
  background:
    radial-gradient(circle at 15% 10%, rgba(255, 255, 255, 0.7), transparent 28%),
    linear-gradient(135deg, transparent 48%, rgba(17, 19, 15, 0.035) 49%, transparent 51%),
    var(--paper);
  background-size: auto, 22px 22px, auto;
  font-family: var(--sans);
  overflow: hidden;
}

body.tool-is-open {
  overflow: auto;
}

.soft-shapes,
.abstract-art {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
}

.soft-shape {
  position: absolute;
  display: block;
  opacity: 0.48;
}

.soft-shape-one {
  top: -10%;
  left: 38%;
  width: min(34vw, 520px);
  aspect-ratio: 1;
  border-radius: 42% 58% 65% 35% / 48% 35% 65% 52%;
  background: rgba(181, 194, 187, 0.42);
  transform: rotate(20deg);
}

.soft-shape-two {
  right: -8%;
  bottom: 7%;
  width: min(30vw, 440px);
  aspect-ratio: 1.35;
  border: 1px solid rgba(126, 118, 108, 0.17);
  border-radius: 52% 48% 30% 70% / 58% 34% 66% 42%;
  background: rgba(209, 198, 184, 0.34);
  transform: rotate(-14deg);
}

.soft-shape-three {
  bottom: -15%;
  left: -7%;
  width: min(32vw, 480px);
  aspect-ratio: 1;
  border-radius: 50%;
  background: rgba(166, 176, 189, 0.22);
}

.decorative-symbol {
  position: absolute;
  display: block;
  width: var(--symbol-size);
  height: var(--symbol-size);
  object-fit: contain;
  opacity: var(--symbol-opacity);
  filter: sepia(0.14) saturate(0.55);
  transform: translate(-50%, -50%) rotate(var(--symbol-rotate));
  user-select: none;
}

button,
a {
  color: inherit;
  font: inherit;
}

button {
  border: 0;
}

.grain {
  position: fixed;
  inset: 0;
  z-index: 50;
  opacity: 0.045;
  pointer-events: none;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 160 160' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.84' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

.desk {
  position: relative;
  z-index: 1;
  display: grid;
  width: 100%;
  min-height: 100svh;
  padding: 28px 34px 22px;
  grid-template-rows: auto 1fr auto;
}

.topbar,
.footer {
  position: relative;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-family: var(--mono);
}

.logo {
  display: flex;
  align-items: center;
  gap: 11px;
  cursor: pointer;
}

.logo:focus-visible {
  border-radius: 4px;
  outline: 2px solid var(--ink);
  outline-offset: 5px;
}

.logo > span {
  display: grid;
  width: 32px;
  height: 32px;
  border: 1px solid var(--ink);
  border-radius: 50%;
  place-items: center;
  font-size: 13px;
}

.logo strong {
  font-size: 14px;
  letter-spacing: 0.14em;
}

.status {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0;
  font-size: 11px;
  letter-spacing: 0.12em;
}

.status i {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #6fcf59;
  box-shadow: 0 0 0 4px rgba(111, 207, 89, 0.16);
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  50% { box-shadow: 0 0 0 8px rgba(111, 207, 89, 0); }
}

.location {
  margin: 0;
  color: var(--muted);
  font-size: 10px;
  letter-spacing: 0.12em;
}

.workspace {
  position: relative;
  display: grid;
  width: min(1320px, 100%);
  margin: 0 auto;
  grid-template-columns: minmax(190px, 0.75fr) minmax(380px, 1.35fr) minmax(210px, 0.8fr);
  gap: clamp(32px, 5vw, 88px);
  align-items: center;
}

.view-panel {
  animation: view-in 0.4s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.view-panel:not(.is-active),
.view-panel[hidden] {
  display: none !important;
}

@keyframes view-in {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
}

.tool-view {
  width: min(1180px, 100%);
  margin: auto;
  padding: clamp(34px, 5vh, 68px) 0;
}

.tool-view-head {
  display: flex;
  margin-bottom: clamp(28px, 4vh, 48px);
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
}

.tool-eyebrow {
  margin: 0 0 12px;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.16em;
}

.tool-view-head h1 {
  margin: 0;
  font-size: clamp(52px, 7vw, 94px);
  line-height: 0.86;
  letter-spacing: -0.08em;
}

.tool-view-head h1 em {
  font-family: Georgia, serif;
  font-weight: 400;
}

.tool-close {
  display: flex;
  padding: 10px 14px;
  border: 1px solid var(--ink);
  border-radius: 99px;
  align-items: center;
  gap: 12px;
  background: transparent;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.08em;
  cursor: pointer;
}

.tool-close:hover,
.tool-close:focus-visible,
.result-actions button:hover,
.result-actions button:focus-visible {
  color: var(--paper);
  background: var(--ink);
  outline: none;
}

.uuid-layout,
.password-layout,
.json-csv-layout {
  display: grid;
  grid-template-columns: minmax(220px, 0.7fr) minmax(460px, 1.65fr);
  border: 1px solid var(--ink);
  background: rgba(233, 229, 220, 0.76);
  box-shadow: 8px 9px 0 rgba(17, 19, 15, 0.12);
}

.uuid-controls,
.password-controls {
  display: flex;
  padding: 28px;
  border-right: 1px solid var(--ink);
  flex-direction: column;
  gap: 28px;
}

.json-csv-layout {
  grid-template-columns: minmax(300px, 0.9fr) minmax(460px, 1.35fr);
  min-height: 520px;
}

.json-panel,
.csv-panel {
  display: flex;
  min-width: 0;
  padding: 26px;
  flex-direction: column;
}

.json-panel {
  border-right: 1px solid var(--ink);
}

.data-panel-head {
  display: flex;
  min-height: 42px;
  margin-bottom: 16px;
  align-items: flex-start;
  justify-content: space-between;
  gap: 14px;
}

.data-panel-head p,
.data-panel-head span {
  margin: 0;
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.1em;
}

.data-panel-head span {
  display: block;
  margin-top: 6px;
  color: var(--muted);
  letter-spacing: 0.05em;
}

.file-button {
  padding: 8px 10px;
  border: 1px solid var(--ink);
  background: transparent;
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.06em;
  cursor: pointer;
}

.file-button:hover,
.file-button:focus-visible {
  color: var(--paper);
  background: var(--ink);
  outline: none;
}

#json-input {
  width: 100%;
  min-height: 370px;
  padding: 18px;
  border: 1px solid var(--ink);
  border-radius: 0;
  outline: none;
  resize: vertical;
  color: var(--ink);
  background: rgba(255, 255, 255, 0.28);
  font-family: var(--mono);
  font-size: 12px;
  line-height: 1.7;
  tab-size: 2;
}

#json-input:focus {
  box-shadow: inset 0 0 0 2px var(--card);
}

#json-input.is-invalid {
  box-shadow: inset 0 0 0 2px var(--orange);
}

.data-help {
  margin: 12px 0 0;
  color: var(--muted);
  font-size: 10px;
  line-height: 1.55;
}

.csv-options {
  display: grid;
  margin-bottom: 18px;
  grid-template-columns: auto minmax(110px, 0.6fr) minmax(180px, 1fr) auto;
  align-items: center;
  gap: 10px;
}

.csv-options > label:first-child {
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.08em;
}

#csv-delimiter {
  height: 40px;
  padding: 0 30px 0 11px;
  border: 1px solid var(--ink);
  border-radius: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: var(--mono);
  font-size: 10px;
}

.csv-header-option {
  min-height: 40px;
  padding: 0 10px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.2);
}

.csv-header-option span {
  font-size: 10px;
}

.csv-options .generate-button {
  min-height: 40px;
  padding: 0 14px;
  white-space: nowrap;
}

.csv-preview-wrap {
  position: relative;
  min-height: 318px;
  border: 1px solid var(--ink);
  flex: 1;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.2);
}

.csv-empty {
  position: absolute;
  inset: 0;
  display: grid;
  place-content: center;
  text-align: center;
  color: var(--muted);
}

.csv-empty strong {
  color: var(--ink);
  font-family: var(--mono);
  font-size: 38px;
  font-weight: 400;
}

.csv-empty p {
  margin: 10px 0 0;
  font-size: 11px;
}

.csv-table-scroll {
  width: 100%;
  height: 100%;
  max-height: 318px;
  overflow: auto;
}

#csv-preview {
  width: 100%;
  border-collapse: collapse;
  font-family: var(--mono);
  font-size: 10px;
  white-space: nowrap;
}

#csv-preview th,
#csv-preview td {
  max-width: 220px;
  padding: 11px 13px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  overflow: hidden;
  text-align: left;
  text-overflow: ellipsis;
}

#csv-preview th {
  position: sticky;
  top: 0;
  z-index: 1;
  background: var(--card);
  font-weight: 500;
}

.result-actions button:disabled {
  opacity: 0.38;
  cursor: not-allowed;
}

.control-block {
  min-width: 0;
  margin: 0;
  padding: 0;
  border: 0;
}

.control-block > label:first-child,
.control-block legend {
  margin-bottom: 12px;
  padding: 0;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.12em;
}

.control-block > label:first-child {
  display: block;
}

.control-block > p {
  margin: 9px 0 0;
  color: var(--muted);
  font-size: 11px;
  line-height: 1.5;
}

.count-control {
  display: grid;
  grid-template-columns: 42px 1fr 42px;
  border: 1px solid var(--ink);
  background: var(--paper);
}

.count-control button,
.count-control input {
  height: 42px;
  border: 0;
  background: transparent;
  text-align: center;
  font-family: var(--mono);
}

.count-control button {
  font-size: 20px;
  cursor: pointer;
}

.count-control button:first-child {
  border-right: 1px solid var(--line);
}

.count-control button:last-child {
  border-left: 1px solid var(--line);
}

.count-control button:hover {
  background: var(--card);
}

.count-control input {
  width: 100%;
  outline: none;
  font-size: 13px;
  appearance: textfield;
}

.count-control input::-webkit-inner-spin-button {
  appearance: none;
}

.format-option {
  display: flex;
  padding: 8px 0;
  align-items: center;
  gap: 10px;
  font-family: var(--mono);
  font-size: 11px;
  cursor: pointer;
}

.format-option input {
  width: 15px;
  height: 15px;
  margin: 0;
  accent-color: var(--ink);
}

.range-label,
.range-scale {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.range-label label {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.12em;
}

.range-label output {
  display: grid;
  width: 36px;
  height: 30px;
  border: 1px solid var(--ink);
  place-items: center;
  background: var(--card);
  font-family: var(--mono);
  font-size: 11px;
}

.password-range {
  width: 100%;
  height: 4px;
  margin: 24px 0 9px;
  border-radius: 0;
  appearance: none;
  background: var(--ink);
  cursor: pointer;
}

.password-range::-webkit-slider-thumb {
  width: 19px;
  height: 19px;
  border: 1px solid var(--ink);
  border-radius: 50%;
  appearance: none;
  background: var(--card);
  box-shadow: 2px 2px 0 var(--ink);
}

.password-range::-moz-range-thumb {
  width: 19px;
  height: 19px;
  border: 1px solid var(--ink);
  border-radius: 50%;
  background: var(--card);
  box-shadow: 2px 2px 0 var(--ink);
}

.range-scale {
  color: var(--muted);
  font-family: var(--mono);
  font-size: 9px;
}

.password-options {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 7px;
}

.password-options legend {
  grid-column: 1 / -1;
}

.check-option {
  display: grid;
  padding: 10px;
  border: 1px solid var(--line);
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 8px;
  cursor: pointer;
}

.check-option:has(input:checked) {
  border-color: var(--ink);
  background: rgba(202, 255, 75, 0.34);
}

.check-option input,
.ambiguous-option input {
  width: 15px;
  height: 15px;
  margin: 0;
  accent-color: var(--ink);
}

.check-option span {
  font-size: 11px;
}

.check-option code {
  color: var(--muted);
  font-family: var(--mono);
  font-size: 9px;
}

.ambiguous-option {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  cursor: pointer;
}

.ambiguous-option input {
  margin-top: 2px;
}

.ambiguous-option span {
  display: grid;
  gap: 4px;
}

.ambiguous-option b {
  font-family: var(--mono);
  font-size: 9px;
  font-weight: 500;
  letter-spacing: 0.08em;
}

.ambiguous-option small {
  color: var(--muted);
  font-size: 10px;
}

.generate-button {
  display: flex;
  width: 100%;
  margin-top: auto;
  padding: 14px 16px;
  border: 1px solid var(--ink);
  align-items: center;
  justify-content: space-between;
  color: var(--ink);
  background: var(--card);
  box-shadow: 3px 4px 0 var(--ink);
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.08em;
  cursor: pointer;
  transition: box-shadow 0.15s ease, transform 0.15s ease;
}

.generate-button:hover,
.generate-button:focus-visible {
  outline: none;
  box-shadow: 1px 2px 0 var(--ink);
  transform: translate(2px, 2px);
}

.uuid-results {
  min-width: 0;
  padding: 28px;
}

.password-result {
  display: flex;
  min-width: 0;
  padding: clamp(26px, 4vw, 52px);
  flex-direction: column;
  justify-content: center;
}

.password-result-head {
  display: flex;
  margin-bottom: 18px;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.password-result-head p,
.password-result-head span {
  margin: 0;
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.12em;
}

.password-result-head span {
  color: var(--muted);
}

.password-display {
  display: grid;
  min-width: 0;
  min-height: 112px;
  border: 1px solid var(--ink);
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: stretch;
  background: var(--card);
  box-shadow: 5px 6px 0 var(--ink);
}

.password-display code {
  display: flex;
  min-width: 0;
  padding: 24px;
  align-items: center;
  overflow-wrap: anywhere;
  font-family: var(--mono);
  font-size: clamp(17px, 2.1vw, 27px);
  font-weight: 500;
  line-height: 1.45;
}

.password-display button {
  min-width: 80px;
  border-left: 1px solid var(--ink);
  background: transparent;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.08em;
  cursor: pointer;
}

.password-display button:hover,
.password-display button:focus-visible {
  color: var(--paper);
  background: var(--ink);
  outline: none;
}

.strength-panel {
  margin-top: 36px;
}

.strength-meta,
.strength-details {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.strength-meta p,
.strength-meta strong,
.strength-details p {
  margin: 0;
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.1em;
}

.strength-meta strong {
  color: #34742b;
}

.strength-track {
  display: block;
  height: 9px;
  margin: 12px 0;
  border: 1px solid var(--ink);
  background: transparent;
}

.strength-track i {
  display: block;
  width: 0;
  height: 100%;
  background: var(--card);
  transition: width 0.25s ease, background 0.25s ease;
}

.strength-track i[data-score="1"] { background: #ff6b35; }
.strength-track i[data-score="2"] { background: #f4c542; }
.strength-track i[data-score="3"] { background: #a8db49; }
.strength-track i[data-score="4"] { background: #6fcf59; }

.strength-details {
  color: var(--muted);
}

.password-privacy-note {
  display: flex;
  margin: 38px 0 0;
  padding-top: 18px;
  border-top: 1px solid var(--line);
  align-items: flex-start;
  gap: 10px;
  color: var(--muted);
  font-size: 11px;
  line-height: 1.6;
}

.password-privacy-note span {
  color: #6fcf59;
}

.results-head {
  display: flex;
  min-height: 44px;
  margin-bottom: 18px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--line);
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.results-head p,
.results-head span {
  margin: 0;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.12em;
}

.results-head span {
  display: block;
  margin-top: 5px;
  color: var(--muted);
  letter-spacing: 0.06em;
}

.result-actions {
  display: flex;
  gap: 8px;
}

.result-actions button {
  padding: 8px 10px;
  border: 1px solid var(--ink);
  background: transparent;
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.06em;
  cursor: pointer;
}

.uuid-list {
  display: grid;
  max-height: min(42vh, 390px);
  margin: 0;
  padding: 0;
  gap: 7px;
  overflow: auto;
  list-style: none;
}

.uuid-item {
  display: grid;
  min-width: 0;
  grid-template-columns: 30px minmax(0, 1fr) auto;
  border: 1px solid var(--line);
  align-items: center;
  background: rgba(255, 255, 255, 0.2);
}

.uuid-number {
  align-self: stretch;
  display: grid;
  border-right: 1px solid var(--line);
  place-items: center;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 9px;
}

.uuid-value {
  padding: 12px;
  overflow: hidden;
  font-family: var(--mono);
  font-size: clamp(10px, 1.15vw, 13px);
  text-overflow: ellipsis;
  white-space: nowrap;
}

.copy-uuid {
  align-self: stretch;
  padding: 0 13px;
  border-left: 1px solid var(--line);
  background: transparent;
  font-family: var(--mono);
  font-size: 9px;
  cursor: pointer;
}

.copy-uuid:hover,
.copy-uuid:focus-visible {
  background: var(--card);
  outline: none;
}

.intro-note {
  position: relative;
  align-self: center;
  transform: rotate(-2deg);
}

.note-label,
.micro-label {
  margin: 0 0 15px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.14em;
}

.intro-note h1 {
  margin: 0 0 18px;
  font-size: clamp(54px, 6.6vw, 98px);
  line-height: 0.9;
  letter-spacing: -0.08em;
}

.intro-note h1 span {
  color: var(--orange);
}

.intro-note > p:not(.note-label) {
  max-width: 280px;
  margin: 0;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.75;
}

.note-arrow {
  margin: 24px 0 0 70%;
  font-size: 34px;
  transform: rotate(8deg);
}

.card-area {
  position: relative;
  display: grid;
  min-height: 610px;
  place-items: center;
  perspective: 1400px;
}

.card-wrap {
  position: relative;
  z-index: 3;
  width: min(100%, 530px);
  aspect-ratio: 1.42 / 1;
  transform-style: preserve-3d;
}

.business-card {
  position: absolute;
  inset: 0;
  border-radius: 8px;
  outline: 0;
  cursor: pointer;
  transform-style: preserve-3d;
  transition: transform 0.14s ease-out;
}

.business-card.is-flipped {
  transform: rotateY(180deg);
}

.business-card.is-resetting {
  transition: transform 0.45s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.business-card:focus-visible {
  box-shadow: 0 0 0 4px var(--paper), 0 0 0 7px var(--ink);
}

.card-face {
  position: absolute;
  inset: 0;
  display: flex;
  padding: clamp(25px, 3.2vw, 42px);
  border: 1px solid rgba(17, 19, 15, 0.24);
  border-radius: 8px;
  flex-direction: column;
  justify-content: space-between;
  backface-visibility: hidden;
  overflow: hidden;
  background: var(--card);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.18);
  transition: background 0.45s ease, color 0.45s ease;
}

.card-front {
  justify-content: flex-start;
  pointer-events: auto;
}

.card-back {
  pointer-events: none;
}

.business-card.is-flipped .card-front {
  pointer-events: none;
}

.business-card.is-flipped .card-back {
  pointer-events: auto;
}

.card-front::before {
  position: absolute;
  right: -80px;
  bottom: -150px;
  width: 330px;
  height: 330px;
  content: "";
  border: 1px solid currentColor;
  border-radius: 50%;
  opacity: 0.16;
}

.card-front::after {
  position: absolute;
  right: -12px;
  bottom: -60px;
  width: 190px;
  height: 190px;
  content: "";
  border: 1px solid currentColor;
  border-radius: 50%;
  opacity: 0.16;
}

.card-shine {
  position: absolute;
  inset: 0;
  opacity: 0;
  pointer-events: none;
  background: radial-gradient(circle at var(--shine-x, 50%) var(--shine-y, 50%), rgba(255, 255, 255, 0.48), transparent 34%);
  transition: opacity 0.25s ease;
  mix-blend-mode: soft-light;
}

.business-card:hover .card-shine {
  opacity: 0.7;
}

.card-head,
.card-back-head {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
}

.monogram {
  font-size: 28px;
  font-weight: 800;
  letter-spacing: -0.08em;
}

.monogram span {
  display: inline-block;
  margin-left: 3px;
  color: var(--orange);
  font-size: 11px;
  vertical-align: top;
}

.card-head p,
.card-back-head p {
  margin: 0;
  text-align: right;
  font-family: var(--mono);
  font-size: 10px;
  line-height: 1.6;
  letter-spacing: 0.08em;
}

.card-main,
.contact-copy {
  position: relative;
  z-index: 2;
}

.card-main {
  display: block;
  margin-top: 26px;
}

.contact-copy {
  display: block;
  margin-top: 26px;
}

.card-main h2,
.contact-copy h2 {
  margin: 0 0 13px;
  font-size: clamp(36px, 4vw, 56px);
  line-height: 0.97;
  letter-spacing: -0.065em;
}

.card-main h2.build-output {
  font-size: clamp(36px, 3.7vw, 52px);
  white-space: nowrap;
}

.card-main h2 em,
.contact-copy h2 em {
  font-family: Georgia, serif;
  font-weight: 400;
}

.build-description,
.contact-copy > p:last-child {
  max-width: 340px;
  margin: 0;
  font-size: 13px;
  line-height: 1.65;
}

.build-description {
  max-width: 320px;
  flex: 1 1 auto;
  text-align: left;
}

.card-main-copy {
  display: flex;
  margin-top: 16px;
  align-items: flex-end;
  justify-content: space-between;
  gap: 18px;
}

.card-main .flip-button {
  margin: 0 0 0 auto;
  flex: 0 0 auto;
}

.flip-button {
  position: relative;
  z-index: 4;
  display: flex;
  padding: 10px 14px;
  align-items: center;
  gap: 14px;
  border: 1px solid currentColor;
  border-radius: 99px;
  background: transparent;
  font-size: 14px;
  font-weight: 800;
  cursor: pointer;
  transition: color 0.2s ease, background 0.2s ease, transform 0.2s ease;
}

.flip-button:hover,
.flip-button:focus-visible {
  color: var(--card);
  background: var(--ink);
  outline: none;
  transform: translateY(-2px);
}

.card-back {
  color: #fff;
  background: #141612;
  transform: rotateY(180deg);
  justify-content: flex-start;
}

.back-button {
  position: relative;
  z-index: 4;
  display: grid;
  width: 34px;
  height: 34px;
  border: 1px solid rgba(255, 255, 255, 0.24);
  border-radius: 50%;
  color: #fff;
  background: transparent;
  place-items: center;
  cursor: pointer;
}

.contact-copy .micro-label {
  color: var(--card);
}

.contact-copy > p:last-child {
  color: rgba(255, 255, 255, 0.48);
  margin-top: 14px;
}

.contact-list {
  position: relative;
  z-index: 4;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  margin-top: auto;
}

.contact-list a {
  display: flex;
  padding: 11px 12px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 4px;
  align-items: center;
  justify-content: space-between;
  color: #fff;
  font-size: 11px;
  text-decoration: none;
  transition: color 0.2s ease, background 0.2s ease;
}

.contact-list a:hover {
  color: var(--ink);
  background: var(--card);
}

.contact-list i {
  margin-right: 8px;
  color: rgba(255, 255, 255, 0.35);
  font-family: var(--mono);
  font-size: 10px;
  font-style: normal;
}

.contact-list a:hover i {
  color: rgba(17, 19, 15, 0.45);
}

.card-shadow {
  position: absolute;
  z-index: 1;
  width: min(80%, 460px);
  height: 80px;
  border-radius: 50%;
  background: rgba(17, 19, 15, 0.25);
  filter: blur(34px);
  transform: translateY(185px) rotate(-4deg);
}

.toolbox {
  align-self: center;
  transform: rotate(1.5deg);
}

.toolbox-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: 18px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--line);
}

.toolbox-head p {
  margin: 0;
  font-family: var(--mono);
  font-size: 11px;
  line-height: 1.55;
  letter-spacing: 0.1em;
}

.skill-tray {
  position: relative;
  display: flex;
  min-height: 0;
  flex-direction: column;
  gap: 14px;
}

.skill-chip {
  position: relative;
  display: flex;
  width: 100%;
  padding: 7px 13px 7px 7px;
  align-items: center;
  gap: 8px;
  border: 1px solid var(--ink);
  border-radius: 99px;
  background: var(--paper);
  --skill-glow: rgba(140, 108, 255, 0.42);
  box-shadow: 2px 3px 0 rgba(17, 19, 15, 0.65);
  font-family: var(--mono);
  font-size: 11px;
  cursor: pointer;
  transition: box-shadow 0.18s ease, transform 0.18s ease;
  user-select: none;
}

.skill-chip:hover,
.skill-chip:focus-visible {
  border-color: var(--skill-color, var(--violet));
  outline: none;
  box-shadow:
    0 0 0 2px var(--paper),
    0 0 0 4px var(--skill-color, var(--violet)),
    0 0 22px var(--skill-glow);
  transform: translateY(-1px) !important;
}

.skill-chip span {
  display: grid;
  min-width: 27px;
  height: 27px;
  padding: 0 4px;
  border-radius: 50%;
  place-items: center;
  color: #fff;
  background: var(--ink);
  font-size: 10px;
}

.skill-chip.backend {
  --skill-color: #ff795b;
  --skill-glow: rgba(255, 121, 91, 0.42);
}

.skill-chip.web {
  --skill-color: #8c6cff;
  --skill-glow: rgba(140, 108, 255, 0.42);
}

.skill-chip.mobile {
  --skill-color: #1689c7;
  --skill-glow: rgba(22, 137, 199, 0.4);
}

.skill-chip.backend span { background: #ff795b; }
.skill-chip.web span { background: #8c6cff; }
.skill-chip.mobile span { background: #1689c7; }

.footer {
  color: var(--muted);
  font-size: 10px;
  letter-spacing: 0.1em;
}

.footer p {
  margin: 0;
}

.footer-left {
  display: flex;
  align-items: center;
  gap: 20px;
}

.footer-tools {
  display: flex;
  align-items: center;
  gap: 8px;
}

.footer-tools > span {
  color: var(--ink);
}

.footer-tools a {
  display: inline-flex;
  padding: 6px 9px;
  border: 1px solid var(--line);
  border-radius: 99px;
  align-items: center;
  gap: 7px;
  text-decoration: none;
  transition: color 0.2s ease, background 0.2s ease;
}

.footer-tools a:hover,
.footer-tools a:focus-visible,
.footer-tools a[aria-current="page"] {
  color: var(--paper);
  background: var(--ink);
  outline: none;
}

.footer-tools b {
  color: var(--orange);
}

.shortcuts {
  display: flex;
  gap: 16px;
}

.shortcuts span {
  display: flex;
  align-items: center;
  gap: 6px;
}

kbd {
  display: grid;
  width: 20px;
  height: 20px;
  border: 1px solid var(--line);
  border-radius: 4px;
  place-items: center;
  color: var(--ink);
  background: rgba(255, 255, 255, 0.28);
  font: inherit;
}

.toast {
  position: fixed;
  bottom: 30px;
  left: 50%;
  z-index: 80;
  display: flex;
  min-width: 240px;
  padding: 12px 16px;
  border-radius: 99px;
  align-items: center;
  gap: 11px;
  color: #fff;
  background: var(--ink);
  box-shadow: 0 18px 50px rgba(17, 19, 15, 0.25);
  opacity: 0;
  pointer-events: none;
  transform: translate(-50%, 20px);
  transition: opacity 0.25s ease, transform 0.25s ease;
}

.toast.show {
  opacity: 1;
  transform: translate(-50%, 0);
}

.toast span {
  color: var(--card);
  font-size: 11px;
}

.toast p {
  margin: 0;
  font-family: var(--mono);
  font-size: 11px;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.qr-layout {
  display: grid;
  grid-template-columns: minmax(280px, 0.78fr) minmax(440px, 1.22fr);
  border: 1px solid var(--ink);
  background: rgba(233, 229, 220, 0.82);
  box-shadow: 8px 9px 0 rgba(17, 19, 15, 0.12);
}

.qr-controls {
  display: flex;
  min-width: 0;
  padding: 28px;
  border-right: 1px solid var(--ink);
  flex-direction: column;
  gap: 24px;
}

#qr-content {
  width: 100%;
  min-height: 116px;
  padding: 14px;
  border: 1px solid var(--ink);
  border-radius: 0;
  resize: vertical;
  color: var(--ink);
  background: rgba(255, 255, 255, 0.28);
  outline: none;
  font-family: var(--mono);
  font-size: 12px;
  line-height: 1.6;
}

#qr-content:focus,
.qr-options-grid select:focus {
  background: #fff;
  box-shadow: inset 0 -3px 0 var(--card);
}

.qr-input-meta {
  display: flex;
  margin-top: 8px;
  justify-content: space-between;
  gap: 12px;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 8px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.qr-options-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.qr-options-grid select {
  width: 100%;
  height: 42px;
  padding: 0 11px;
  border: 1px solid var(--ink);
  border-radius: 0;
  color: var(--ink);
  background: transparent;
  outline: none;
  font-family: var(--mono);
  font-size: 10px;
}

.qr-result {
  display: flex;
  min-width: 0;
  min-height: 520px;
  padding: clamp(26px, 4vw, 48px);
  align-items: center;
  flex-direction: column;
  justify-content: center;
}

.qr-result-head {
  display: flex;
  width: 100%;
  margin-bottom: 22px;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
}

.qr-result-head p,
.qr-result-head span {
  margin: 0;
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.1em;
}

.qr-result-head span {
  display: block;
  margin-top: 6px;
  color: var(--muted);
  letter-spacing: 0.04em;
}

.qr-preview-wrap {
  position: relative;
  display: grid;
  width: min(100%, 410px);
  min-height: 390px;
  padding: 36px;
  place-items: center;
  background:
    linear-gradient(90deg, rgba(17, 19, 15, 0.04) 1px, transparent 1px),
    linear-gradient(rgba(17, 19, 15, 0.04) 1px, transparent 1px),
    rgba(255, 255, 255, 0.28);
  background-size: 18px 18px;
}

.qr-output {
  display: grid;
  width: min(100%, 300px);
  aspect-ratio: 1;
  place-items: center;
  overflow: hidden;
  background: #fff;
  box-shadow: 10px 12px 0 var(--ink);
}

.qr-output canvas,
.qr-output img {
  display: block;
  width: 100% !important;
  height: 100% !important;
  object-fit: contain;
}

.qr-corner {
  position: absolute;
  width: 20px;
  height: 20px;
  border-color: var(--orange);
  border-style: solid;
}

.qr-corner-one {
  top: 14px;
  left: 14px;
  border-width: 2px 0 0 2px;
}

.qr-corner-two {
  top: 14px;
  right: 14px;
  border-width: 2px 2px 0 0;
}

.qr-corner-three {
  right: 14px;
  bottom: 14px;
  border-width: 0 2px 2px 0;
}

.qr-corner-four {
  bottom: 14px;
  left: 14px;
  border-width: 0 0 2px 2px;
}

.qr-privacy-note {
  display: flex;
  width: min(100%, 410px);
  margin: 20px 0 0;
  align-items: flex-start;
  gap: 9px;
  color: var(--muted);
  font-size: 10px;
  line-height: 1.5;
}

.qr-privacy-note span {
  color: #6fcf59;
  font-size: 9px;
}

.api-tool-view {
  width: min(1280px, 100%);
}

.api-request-shell {
  border: 1px solid var(--ink);
  background: rgba(233, 229, 220, 0.82);
  box-shadow: 8px 9px 0 rgba(17, 19, 15, 0.12);
}

.api-address-bar {
  display: grid;
  padding: 18px;
  grid-template-columns: 128px minmax(0, 1fr) 122px;
  gap: 10px;
  border-bottom: 1px solid var(--ink);
}

.api-address-bar select,
.api-address-bar input,
.api-address-bar button {
  min-width: 0;
  height: 48px;
  border: 1px solid var(--ink);
  border-radius: 0;
  color: var(--ink);
  font-family: var(--mono);
}

.api-address-bar select {
  padding: 0 38px 0 15px;
  background: var(--paper);
  font-size: 12px;
  font-weight: 500;
}

.api-address-bar input {
  padding: 0 16px;
  outline: none;
  background: rgba(255, 255, 255, 0.35);
  font-size: 12px;
}

.api-address-bar input:focus {
  box-shadow: inset 0 0 0 2px var(--card);
}

.api-address-bar input.is-invalid {
  box-shadow: inset 0 0 0 2px var(--orange);
}

.api-address-bar button {
  display: flex;
  padding: 0 17px;
  align-items: center;
  justify-content: space-between;
  background: var(--card);
  box-shadow: 3px 4px 0 var(--ink);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.08em;
  cursor: pointer;
}

.api-address-bar button:hover,
.api-address-bar button:focus-visible {
  outline: none;
  box-shadow: 1px 2px 0 var(--ink);
  transform: translate(2px, 2px);
}

.api-address-bar button.is-loading {
  color: var(--paper);
  background: var(--ink);
  box-shadow: none;
  transform: none;
}

.api-request-hint {
  display: flex;
  margin: 0;
  padding: 0 18px 18px;
  align-items: center;
  justify-content: flex-end;
  gap: 20px;
  color: var(--muted);
  font-size: 10px;
  line-height: 1.5;
}

.api-request-hint button,
.api-section-head button,
.api-body-head button,
.api-response-tabs button {
  padding: 0;
  color: inherit;
  background: transparent;
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.08em;
  cursor: pointer;
}

.api-request-hint button {
  flex: 0 0 auto;
  margin-top: 8px;
  border-bottom: 1px solid currentColor;
}

.api-workspace {
  display: grid;
  min-height: 500px;
  border-top: 1px solid var(--ink);
  grid-template-columns: minmax(340px, 0.82fr) minmax(460px, 1.18fr);
}

.api-composer,
.api-response {
  min-width: 0;
  padding: 24px;
}

.api-composer {
  border-right: 1px solid var(--ink);
}

.api-section-head {
  display: flex;
  min-height: 36px;
  margin-bottom: 16px;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
}

.api-section-head p,
.api-section-head span {
  margin: 0;
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.11em;
}

.api-section-head span {
  display: block;
  margin-top: 6px;
  color: var(--muted);
  letter-spacing: 0.05em;
}

.api-tabs {
  display: flex;
  border-bottom: 1px solid var(--ink);
  gap: 22px;
}

.api-tabs button {
  position: relative;
  padding: 0 0 11px;
  background: transparent;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.08em;
  cursor: pointer;
}

.api-tabs button::after {
  position: absolute;
  right: 0;
  bottom: -1px;
  left: 0;
  height: 3px;
  content: "";
  background: transparent;
}

.api-tabs button.is-active::after {
  background: var(--card);
  box-shadow: inset 0 -1px var(--ink);
}

.api-tabs b {
  display: inline-grid;
  min-width: 18px;
  height: 18px;
  margin-left: 5px;
  border-radius: 99px;
  place-items: center;
  color: var(--paper);
  background: var(--ink);
  font-size: 8px;
}

.api-tab-panel {
  padding-top: 18px;
}

.api-header-labels,
.api-header-row {
  display: grid;
  grid-template-columns: minmax(0, 0.82fr) minmax(0, 1.18fr) 32px;
  gap: 7px;
}

.api-header-labels {
  margin-bottom: 7px;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 8px;
  letter-spacing: 0.08em;
}

.api-header-row {
  margin-bottom: 7px;
}

.api-header-row input {
  width: 100%;
  min-width: 0;
  height: 37px;
  padding: 0 10px;
  border: 1px solid var(--line);
  border-radius: 0;
  outline: none;
  color: var(--ink);
  background: rgba(255, 255, 255, 0.26);
  font-family: var(--mono);
  font-size: 10px;
}

.api-header-row input:focus {
  border-color: var(--ink);
  box-shadow: inset 0 -2px var(--card);
}

.api-header-row button {
  border: 1px solid var(--line);
  background: transparent;
  font-family: var(--mono);
  cursor: pointer;
}

.api-header-row button:hover,
.api-header-row button:focus-visible {
  border-color: var(--ink);
  color: var(--paper);
  background: var(--ink);
  outline: none;
}

.api-add-header {
  display: flex;
  margin-top: 12px;
  padding: 8px 0;
  align-items: center;
  gap: 7px;
  background: transparent;
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.08em;
  cursor: pointer;
}

.api-add-header span {
  font-size: 14px;
}

.api-body-head {
  display: flex;
  margin-bottom: 8px;
  align-items: center;
  justify-content: space-between;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 8px;
  letter-spacing: 0.08em;
}

#api-body {
  width: 100%;
  min-height: 260px;
  padding: 14px;
  border: 1px solid var(--ink);
  border-radius: 0;
  outline: none;
  resize: vertical;
  color: var(--ink);
  background: rgba(255, 255, 255, 0.26);
  font-family: var(--mono);
  font-size: 11px;
  line-height: 1.65;
  tab-size: 2;
}

#api-body:focus {
  box-shadow: inset 0 0 0 2px var(--card);
}

#api-body:disabled {
  opacity: 0.45;
}

#api-body-note {
  margin: 9px 0 0;
  color: var(--muted);
  font-size: 9px;
}

.api-response {
  display: flex;
  flex-direction: column;
}

.api-response-actions {
  display: flex;
  gap: 7px;
}

.api-response-actions button {
  padding: 7px 9px;
  border: 1px solid var(--ink);
}

.api-response-actions button:hover:not(:disabled),
.api-response-actions button:focus-visible:not(:disabled) {
  color: var(--paper);
  background: var(--ink);
  outline: none;
}

.api-response-actions button:disabled {
  opacity: 0.35;
  cursor: not-allowed;
}

.api-response-meta {
  display: flex;
  min-height: 43px;
  margin-bottom: 14px;
  padding: 0 13px;
  border: 1px solid var(--line);
  align-items: center;
  gap: 17px;
  background: rgba(255, 255, 255, 0.22);
}

.api-response-meta > span {
  display: inline-flex;
  margin: 0;
  padding: 5px 8px;
  border: 1px solid var(--ink);
  align-items: center;
  color: var(--ink);
  background: var(--card);
  font-family: var(--mono);
  font-size: 9px;
  font-weight: 500;
  letter-spacing: 0.05em;
}

.api-response-meta > span.is-error {
  background: var(--orange);
}

.api-response-meta p {
  margin: 0;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 8px;
  letter-spacing: 0.08em;
}

.api-response-meta b {
  color: var(--ink);
  font-weight: 500;
}

.api-response-tabs {
  display: flex;
  margin-bottom: 8px;
  border-bottom: 1px solid var(--line);
  gap: 18px;
}

.api-response-tabs button {
  padding: 0 0 9px;
}

.api-response-tabs button.is-active {
  border-bottom: 2px solid var(--ink);
  color: var(--ink);
}

.api-response-empty {
  display: grid;
  min-height: 310px;
  flex: 1;
  place-content: center;
  text-align: center;
  color: var(--muted);
}

.api-response-empty strong {
  color: var(--ink);
  font-size: 38px;
  font-weight: 400;
}

.api-response-empty p {
  margin: 10px 0 5px;
  color: var(--ink);
  font-size: 12px;
}

.api-response-empty span {
  max-width: 320px;
  font-size: 9px;
  line-height: 1.6;
}

#api-response-output {
  min-height: 310px;
  max-height: 430px;
  margin: 0;
  padding: 18px;
  border: 1px solid var(--ink);
  flex: 1;
  overflow: auto;
  color: var(--ink);
  background: rgba(255, 255, 255, 0.26);
  font-family: var(--mono);
  font-size: 10px;
  line-height: 1.65;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  tab-size: 2;
}

.api-response.is-loading #api-response-empty strong {
  animation: api-spin 0.85s linear infinite;
}

.json-formatter-view {
  width: min(1280px, 100%);
}

.json-formatter-shell {
  border: 1px solid var(--ink);
  background: rgba(233, 229, 220, 0.82);
  box-shadow: 8px 9px 0 rgba(17, 19, 15, 0.12);
}

.json-formatter-toolbar {
  display: flex;
  min-height: 66px;
  padding: 12px 16px;
  border-bottom: 1px solid var(--ink);
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

.json-formatter-primary-actions,
.json-formatter-secondary-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.json-formatter-toolbar button,
.json-editor-head > button {
  min-height: 38px;
  padding: 0 13px;
  border: 1px solid var(--ink);
  color: var(--ink);
  background: transparent;
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.07em;
  cursor: pointer;
}

.json-formatter-toolbar .generate-button {
  width: auto;
  min-height: 40px;
  margin: 0;
  padding: 0 16px;
  justify-content: center;
  gap: 16px;
  color: #fff;
  background: var(--ink);
}

.json-formatter-toolbar button:hover,
.json-formatter-toolbar button:focus-visible,
.json-editor-head > button:hover,
.json-editor-head > button:focus-visible {
  color: #fff;
  background: var(--ink);
  outline: none;
}

.json-formatter-secondary-actions > label:not(.file-button) {
  margin-right: 2px;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 8px;
  letter-spacing: 0.08em;
}

.json-formatter-secondary-actions select {
  height: 38px;
  padding: 0 28px 0 10px;
  border: 1px solid var(--ink);
  border-radius: 0;
  color: var(--ink);
  background: transparent;
  outline: none;
  font-family: var(--mono);
  font-size: 9px;
}

.json-formatter-secondary-actions .file-button {
  display: grid;
  min-height: 38px;
  padding: 0 13px;
  place-items: center;
}

.json-editor-panel {
  padding: 24px;
}

.json-editor-head {
  display: grid;
  min-height: 42px;
  margin-bottom: 14px;
  grid-template-columns: minmax(170px, 1fr) auto auto;
  align-items: flex-start;
  gap: 18px;
}

.json-editor-head p,
.json-editor-head span {
  margin: 0;
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.1em;
}

.json-status-pill {
  display: inline-flex !important;
  margin-top: 6px !important;
  align-items: center;
  gap: 7px;
  color: var(--muted);
}

.json-status-pill::before {
  content: "●";
  color: var(--muted);
}

.json-status-pill[data-state="valid"]::before {
  color: #348c43;
}

.json-status-pill[data-state="invalid"]::before {
  color: var(--orange);
}

.json-editor-meta {
  display: flex;
  padding-top: 10px;
  gap: 14px;
  color: var(--muted);
}

.json-editor-meta span + span {
  padding-left: 14px;
  border-left: 1px solid var(--line);
}

.json-editor-head > button:disabled {
  opacity: 0.38;
  pointer-events: none;
}

.json-editor-wrap {
  display: grid;
  min-height: 450px;
  grid-template-columns: 52px minmax(0, 1fr);
  border: 1px solid var(--ink);
  background: rgba(255, 255, 255, 0.3);
}

.json-line-numbers {
  padding: 18px 0;
  border-right: 1px solid var(--line);
  overflow: hidden;
  color: rgba(17, 19, 15, 0.38);
  background: rgba(17, 19, 15, 0.025);
  font-family: var(--mono);
  font-size: 12px;
  line-height: 1.7;
  text-align: right;
  user-select: none;
}

.json-line-numbers span {
  display: block;
  padding-right: 14px;
}

#formatter-json-input {
  width: 100%;
  min-height: 450px;
  padding: 18px;
  border: 0;
  border-radius: 0;
  resize: vertical;
  color: var(--ink);
  background: transparent;
  outline: none;
  font-family: var(--mono);
  font-size: 12px;
  line-height: 1.7;
  tab-size: 2;
  white-space: pre;
  overflow: auto;
}

.json-editor-wrap:focus-within {
  box-shadow: inset 0 0 0 2px var(--card);
}

.json-editor-wrap:has(#formatter-json-input.is-valid) {
  box-shadow: inset 0 -3px 0 #348c43;
}

.json-editor-wrap:has(#formatter-json-input.is-invalid) {
  box-shadow: inset 0 -3px 0 var(--orange);
}

.json-validation-message {
  display: flex;
  min-height: 58px;
  padding: 13px 16px;
  border: 1px solid var(--line);
  border-top: 0;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

.json-validation-message strong,
.json-validation-message p {
  margin: 0;
}

.json-validation-message strong {
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.08em;
}

.json-validation-message strong span {
  margin-right: 8px;
  color: var(--muted);
}

.json-validation-message p {
  color: var(--muted);
  font-size: 10px;
}

.json-validation-message[data-state="valid"] {
  background: rgba(52, 140, 67, 0.07);
}

.json-validation-message[data-state="valid"] strong span {
  color: #348c43;
}

.json-validation-message[data-state="invalid"] {
  background: rgba(239, 91, 60, 0.08);
}

.json-validation-message[data-state="invalid"] strong span {
  color: var(--orange);
}

.json-formatter-help {
  display: flex;
  margin: 13px 0 0;
  justify-content: space-between;
  gap: 16px;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 8px;
  letter-spacing: 0.07em;
}

.sql-generator-shell {
  display: grid;
  grid-template-columns: minmax(290px, 0.82fr) minmax(420px, 1.18fr);
  border: 1px solid var(--ink);
  background: rgba(233, 229, 220, 0.76);
  box-shadow: 8px 9px 0 rgba(17, 19, 15, 0.12);
}

.sql-import-panel,
.sql-config-panel,
.sql-output-panel {
  min-width: 0;
  padding: 26px;
}

.sql-import-panel {
  border-right: 1px solid var(--ink);
}

.sql-output-panel {
  grid-column: 1 / -1;
  border-top: 1px solid var(--ink);
}

.sql-section-head,
.sql-output-head {
  display: flex;
  min-height: 42px;
  margin-bottom: 18px;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
}

.sql-section-head p,
.sql-section-head span,
.sql-output-head p,
.sql-output-head span {
  margin: 0;
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.1em;
}

.sql-section-head span,
.sql-output-head span {
  display: block;
  margin-top: 6px;
  color: var(--muted);
  letter-spacing: 0.05em;
}

.sql-section-head > button {
  padding: 8px 10px;
  border: 1px solid var(--ink);
  background: transparent;
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.06em;
  cursor: pointer;
}

.sql-section-head > button:hover,
.sql-section-head > button:focus-visible {
  color: var(--paper);
  background: var(--ink);
  outline: none;
}

.sql-dropzone {
  position: relative;
  display: grid;
  min-height: 178px;
  padding: 26px 72px 26px 24px;
  border: 1px dashed var(--ink);
  align-content: center;
  gap: 8px;
  cursor: pointer;
  background: rgba(255, 255, 255, 0.2);
  transition: background 0.18s ease, box-shadow 0.18s ease;
}

.sql-dropzone:hover,
.sql-dropzone:focus-visible,
.sql-dropzone.is-dragging {
  background: rgba(202, 255, 75, 0.28);
  box-shadow: inset 0 0 0 2px var(--card);
  outline: none;
}

.sql-dropzone strong,
.sql-dropzone small,
.sql-dropzone b {
  font-family: var(--mono);
}

.sql-dropzone strong {
  font-size: 11px;
  letter-spacing: 0.06em;
}

.sql-dropzone strong span {
  display: inline-grid;
  width: 25px;
  height: 25px;
  margin-right: 7px;
  border: 1px solid var(--ink);
  border-radius: 50%;
  place-items: center;
}

.sql-dropzone small {
  padding-left: 36px;
  color: var(--muted);
  font-size: 8px;
  line-height: 1.5;
}

.sql-dropzone b {
  position: absolute;
  top: 18px;
  right: 16px;
  display: grid;
  width: 52px;
  height: 66px;
  padding: 7px;
  border: 1px solid var(--ink);
  align-content: end;
  overflow: hidden;
  background: var(--orange);
  font-size: 8px;
  font-weight: 500;
  text-overflow: ellipsis;
}

.sql-dropzone b::after {
  position: absolute;
  top: -1px;
  right: -1px;
  width: 14px;
  height: 14px;
  border-bottom: 1px solid var(--ink);
  border-left: 1px solid var(--ink);
  content: "";
  background: var(--paper);
}

.sql-csv-options {
  display: grid;
  margin-top: 16px;
  grid-template-columns: minmax(0, 1fr);
  gap: 12px;
}

.sql-csv-options > label:first-child,
.sql-config-grid > label {
  display: grid;
  gap: 7px;
}

.sql-csv-options label > span,
.sql-config-grid label > span {
  font-family: var(--mono);
  font-size: 8px;
  letter-spacing: 0.09em;
}

.sql-config-grid label > span small,
.sql-config-grid label > span b {
  margin-left: 5px;
  color: var(--muted);
  font-size: 7px;
  font-weight: 400;
}

.sql-config-grid label > span b {
  color: var(--orange);
}

.sql-csv-options select,
.sql-config-grid select,
.sql-config-grid input {
  width: 100%;
  min-height: 42px;
  padding: 0 12px;
  border: 1px solid var(--ink);
  border-radius: 0;
  outline: none;
  color: var(--ink);
  background: rgba(255, 255, 255, 0.26);
  font-family: var(--mono);
  font-size: 11px;
}

.sql-csv-options select:focus,
.sql-config-grid select:focus,
.sql-config-grid input:focus {
  box-shadow: inset 0 0 0 2px var(--card);
}

.sql-config-grid input.is-invalid {
  box-shadow: inset 0 0 0 2px var(--orange);
}

.sql-csv-options .check-option,
.sql-behavior-options .check-option {
  min-height: 42px;
  margin: 0;
}

.sql-data-summary {
  display: grid;
  margin-top: 16px;
  grid-template-columns: repeat(3, 1fr);
  border: 1px solid var(--ink);
  background: var(--card);
}

.sql-data-summary[hidden] {
  display: none;
}

.sql-data-summary div {
  display: grid;
  min-width: 0;
  min-height: 64px;
  padding: 11px;
  align-content: center;
  gap: 3px;
  text-align: center;
}

.sql-data-summary div + div {
  border-left: 1px solid var(--ink);
}

.sql-data-summary strong {
  overflow: hidden;
  font-family: var(--mono);
  font-size: 15px;
  text-overflow: ellipsis;
}

.sql-data-summary span {
  color: rgba(17, 19, 15, 0.66);
  font-family: var(--mono);
  font-size: 7px;
  letter-spacing: 0.1em;
}

.sql-config-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 15px;
}

.sql-table-field {
  grid-column: span 1;
}

.sql-behavior-options {
  display: grid;
  margin: 18px 0;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.sql-behavior-options .check-option {
  align-items: flex-start;
}

.sql-behavior-options .check-option > span {
  display: grid;
  gap: 4px;
}

.sql-behavior-options b {
  font-size: 10px;
  font-weight: 600;
}

.sql-behavior-options small {
  color: var(--muted);
  font-size: 8px;
  line-height: 1.45;
}

.sql-config-panel .generate-button {
  width: 100%;
}

.sql-config-panel .generate-button:disabled {
  cursor: not-allowed;
  opacity: 0.42;
}

.sql-output-head {
  align-items: center;
}

.sql-code-wrap {
  position: relative;
  min-height: 310px;
  border: 1px solid var(--ink);
  background: #161913;
}

.sql-code-wrap pre {
  width: 100%;
  max-height: 500px;
  min-height: 308px;
  margin: 0;
  padding: 24px;
  overflow: auto;
  color: #dfffa0;
  font-family: var(--mono);
  font-size: 11px;
  line-height: 1.7;
  tab-size: 2;
  white-space: pre;
}

.sql-output-empty {
  position: absolute;
  inset: 0;
  display: grid;
  place-content: center;
  gap: 10px;
  text-align: center;
  color: rgba(233, 229, 220, 0.72);
}

.sql-output-empty[hidden] {
  display: none;
}

.sql-output-empty strong {
  color: var(--card);
  font-family: var(--mono);
  font-size: 32px;
  letter-spacing: -0.06em;
}

.sql-output-empty p {
  margin: 0;
  font-size: 11px;
}

.sql-privacy-note {
  display: flex;
  margin: 14px 0 0;
  align-items: flex-start;
  gap: 9px;
  color: var(--muted);
  font-size: 9px;
  line-height: 1.6;
}

.sql-privacy-note span {
  color: #6fcf59;
}

@keyframes api-spin {
  to { transform: rotate(360deg); }
}

@media (max-width: 980px) {
  body {
    overflow: auto;
  }

  .desk {
    min-height: 100svh;
    padding: 22px;
  }

  .workspace {
    padding: 55px 0 70px;
    grid-template-columns: 1fr;
    gap: 36px;
  }

  .intro-note {
    position: relative;
    width: min(100%, 530px);
    margin: 0 auto;
    transform: none;
  }

  .intro-note h1 {
    font-size: 64px;
  }

  .intro-note > p:not(.note-label) {
    max-width: 430px;
  }

  .note-arrow {
    display: none;
  }

  .card-area {
    min-height: 440px;
  }

  .toolbox {
    width: min(100%, 530px);
    margin: 0 auto;
    transform: none;
  }

  .skill-tray {
    display: flex;
    min-height: 0;
    flex-wrap: wrap;
    gap: 12px;
  }

  .skill-chip {
    position: relative;
    inset: auto !important;
    transform: none !important;
  }

  .footer {
    padding-top: 20px;
    border-top: 1px solid var(--line);
  }

  .footer-left > p {
    display: none;
  }

  .tool-view {
    padding: 48px 0 68px;
  }

  .uuid-layout {
    grid-template-columns: 1fr;
  }

  .password-layout {
    grid-template-columns: 1fr;
  }

  .json-csv-layout {
    grid-template-columns: 1fr;
  }

  .sql-generator-shell {
    grid-template-columns: 1fr;
  }

  .sql-import-panel {
    border-right: 0;
    border-bottom: 1px solid var(--ink);
  }

  .sql-output-panel {
    grid-column: auto;
  }

  .qr-layout {
    grid-template-columns: 1fr;
  }

  .qr-controls {
    border-right: 0;
    border-bottom: 1px solid var(--ink);
  }

  .api-workspace {
    grid-template-columns: 1fr;
  }

  .json-formatter-toolbar {
    align-items: flex-start;
    flex-direction: column;
  }

  .json-formatter-primary-actions,
  .json-formatter-secondary-actions {
    flex-wrap: wrap;
  }

  .api-composer {
    border-right: 0;
    border-bottom: 1px solid var(--ink);
  }

  .uuid-controls,
  .password-controls {
    border-right: 0;
    border-bottom: 1px solid var(--ink);
  }

  .json-panel {
    border-right: 0;
    border-bottom: 1px solid var(--ink);
  }

  .csv-options {
    grid-template-columns: auto 1fr;
  }

  .csv-header-option,
  .csv-options .generate-button {
    grid-column: span 1;
  }
}

@media (max-width: 580px) {
  .desk {
    padding: 18px 16px;
  }

  .status {
    display: none;
  }

  .workspace {
    padding-top: 48px;
  }

  .card-area {
    min-height: 300px;
  }

  .card-wrap {
    height: var(--card-mobile-height, 291px);
    aspect-ratio: auto;
  }

  .card-face {
    padding: 20px;
  }

  .card-main,
  .contact-copy {
    margin-top: 18px;
  }

  .card-main h2,
  .contact-copy h2 {
    font-size: 36px;
  }

  .card-main h2.build-output {
    font-size: clamp(30px, 8.7vw, 36px);
  }

  .card-main-copy {
    margin-top: 12px;
    gap: 10px;
  }

  .build-description {
    font-size: 11px;
    line-height: 1.45;
  }

  .card-main .flip-button {
    padding: 8px 12px;
    font-size: 13px;
  }

  .contact-copy > p:last-child {
    margin-top: 10px;
    font-size: 11px;
    line-height: 1.45;
  }

  .contact-list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 6px;
  }

  .contact-list a {
    padding: 9px 8px;
    font-size: 10px;
  }

  .contact-list i {
    display: none;
  }

  .card-shadow {
    transform: translateY(200px);
  }

  .shortcuts {
    display: none;
  }

  .tool-view-head {
    align-items: flex-start;
    flex-direction: column-reverse;
  }

  .tool-view-head h1 {
    font-size: 52px;
  }

  .uuid-controls,
  .uuid-results,
  .password-controls,
  .password-result,
  .json-panel,
  .csv-panel,
  .sql-import-panel,
  .sql-config-panel,
  .sql-output-panel,
  .qr-controls,
  .qr-result {
    padding: 20px;
  }

  .sql-config-grid,
  .sql-behavior-options {
    grid-template-columns: 1fr;
  }

  .sql-output-head {
    align-items: flex-start;
    flex-direction: column;
  }

  .sql-code-wrap pre {
    padding: 18px;
    font-size: 9px;
  }

  .qr-options-grid {
    grid-template-columns: 1fr;
  }

  .qr-result {
    min-height: 470px;
  }

  .qr-result-head {
    align-items: flex-start;
    flex-direction: column;
  }

  .qr-preview-wrap {
    min-height: 330px;
    padding: 28px;
  }

  .data-panel-head {
    flex-direction: column;
  }

  .data-panel-head .result-actions {
    flex-wrap: wrap;
  }

  #json-input {
    min-height: 300px;
  }

  .csv-options {
    grid-template-columns: 1fr;
  }

  .csv-options > label:first-child {
    margin-bottom: -4px;
  }

  .csv-header-option,
  .csv-options .generate-button {
    grid-column: auto;
  }

  .results-head {
    align-items: flex-start;
    flex-direction: column;
  }

  .result-actions {
    width: 100%;
  }

  .result-actions button {
    flex: 1;
  }

  .uuid-value {
    font-size: 9px;
  }

  .copy-uuid {
    padding: 0 9px;
  }

  .password-options {
    grid-template-columns: 1fr;
  }

  .password-result-head,
  .strength-details {
    align-items: flex-start;
    flex-direction: column;
  }

  .password-display {
    min-height: 98px;
    grid-template-columns: 1fr;
  }

  .password-display code {
    min-height: 98px;
    padding: 18px;
    font-size: 17px;
  }

  .password-display button {
    min-height: 42px;
    border-top: 1px solid var(--ink);
    border-left: 0;
  }

  .api-address-bar {
    padding: 14px;
    grid-template-columns: 96px minmax(0, 1fr);
  }

  .api-address-bar button {
    grid-column: 1 / -1;
  }

  .api-request-hint {
    padding: 0 14px 14px;
    align-items: flex-end;
  }

  .api-composer,
  .api-response {
    padding: 18px;
  }

  .json-editor-panel {
    padding: 18px;
  }

  .json-editor-head {
    grid-template-columns: 1fr auto;
  }

  .json-editor-meta {
    grid-column: 1 / -1;
    grid-row: 2;
    padding-top: 0;
  }

  .json-editor-wrap,
  #formatter-json-input {
    min-height: 390px;
  }

  .json-validation-message {
    align-items: flex-start;
    flex-direction: column;
  }

  .json-formatter-help {
    align-items: flex-start;
    flex-direction: column;
  }

  .api-header-labels,
  .api-header-row {
    grid-template-columns: minmax(0, 0.78fr) minmax(0, 1.22fr) 32px;
  }

  .api-response-meta {
    flex-wrap: wrap;
  }

  .footer-left {
    min-width: 0;
  }

  .footer-tools {
    min-width: 0;
    flex-wrap: wrap;
  }

  .footer-tools a {
    font-size: 8px;
  }

  .footer {
    gap: 16px;
  }

  .footer-tools > span {
    display: none;
  }

}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}