/* Korean Air–inspired palette + Pretendard
   Navy / sky blue brand signals — not a KE trademark replica of logo assets. */

:root {
  --ke-navy: #05185e;
  --ke-navy-deep: #02103a;
  --ke-blue: #0064de;
  --ke-sky: #00a0e3;
  --ke-red: #e11b22;
  --ke-paper: #f5f8fc;
  --ke-ink: #0c1b33;
  --ke-muted: #5a6b85;
  --ke-line: #d5e0ef;
  --ke-ok: #0a7a4b;
  --ke-warn: #b45309;
  --radius: 10px;
  --shadow: 0 12px 40px rgba(5, 24, 94, 0.08);
  --font: "Pretendard", "Apple SD Gothic Neo", "Noto Sans KR", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font);
  color: var(--ke-ink);
  background:
    radial-gradient(1200px 500px at 10% -10%, rgba(0, 160, 227, 0.18), transparent 55%),
    radial-gradient(900px 420px at 90% 0%, rgba(0, 100, 222, 0.14), transparent 50%),
    linear-gradient(180deg, #eef4fb 0%, var(--ke-paper) 40%, #ffffff 100%);
  min-height: 100vh;
  line-height: 1.55;
}

a {
  color: var(--ke-blue);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  backdrop-filter: blur(10px);
  background: rgba(5, 24, 94, 0.94);
  color: #fff;
  border-bottom: 3px solid var(--ke-sky);
}

.header-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0.85rem 1.25rem;
  display: grid;
  grid-template-columns: auto 1fr auto;
  grid-template-areas:
    "brand nav actions";
  align-items: center;
  gap: 0.85rem 1.25rem;
}

.header-inner .brand {
  grid-area: brand;
}

.header-inner .nav {
  grid-area: nav;
}

.header-inner .header-actions {
  grid-area: actions;
  justify-self: end;
}

.brand {
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
  min-width: 9rem;
}

.brand-mark {
  font-weight: 800;
  letter-spacing: 0.02em;
  font-size: 1.25rem;
  color: #fff;
  text-decoration: none;
}

.brand-mark span {
  color: var(--ke-sky);
}

.brand-sub {
  font-size: 0.72rem;
  opacity: 0.8;
}

.nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem 0.9rem;
  flex: 1;
}

.nav a {
  color: rgba(255, 255, 255, 0.88);
  font-size: 0.92rem;
  font-weight: 500;
  text-decoration: none;
}

.nav a:hover,
.nav a.active {
  color: #fff;
  text-decoration: none;
  box-shadow: inset 0 -2px 0 var(--ke-sky);
}

.header-actions {
  display: flex;
  gap: 0.5rem;
  align-items: center;
  flex-wrap: wrap;
}

.nav-toggle {
  display: none;
  width: 42px;
  height: 42px;
  padding: 0;
  border: 1px solid rgba(255, 255, 255, 0.35);
  border-radius: 10px;
  background: transparent;
  cursor: pointer;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
}

.nav-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  background: #fff;
  border-radius: 2px;
  transition: transform 0.2s ease, opacity 0.2s ease;
}

body.nav-open .nav-toggle span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
body.nav-open .nav-toggle span:nth-child(2) {
  opacity: 0;
}
body.nav-open .nav-toggle span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.nav-backdrop {
  display: none;
}

.routes-form,
.toolbar-form {
  display: flex;
  gap: 0.75rem 1rem;
  flex-wrap: wrap;
  align-items: end;
}

.toolbar-inline {
  flex-wrap: nowrap;
  align-items: end;
}

.toolbar-inline label {
  margin: 0;
  min-width: 0;
}

.toolbar-inline label.grow {
  flex: 1 1 auto;
}

.toolbar-inline .toolbar-go {
  flex: 0 0 auto;
  align-self: end;
  white-space: nowrap;
}

@media (max-width: 800px) {
  .toolbar-inline {
    flex-wrap: wrap;
  }
  .toolbar-inline label.grow {
    flex: 1 1 100%;
  }
}

.miles-sub {
  font-size: 0.78rem;
  color: var(--ke-muted);
  font-weight: 500;
}

.table-scroll {
  width: 100%;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.routes-table {
  table-layout: fixed;
  min-width: 720px;
}

.routes-table .col-region { width: 7rem; }
.routes-table .col-cabin { width: 5.5rem; }
.routes-table .col-trip { width: 3.5rem; }
.routes-table .col-miles { width: 7rem; }
.routes-table .col-status { width: 6rem; }
.routes-table .col-rank { width: 2.5rem; }
.routes-table .col-cash { width: 9rem; }
.routes-table .col-remain { width: 5.5rem; }
.routes-table .col-cities { width: 14rem; max-width: 16rem; }

.city-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem;
  max-width: 16rem;
}

.city-tag {
  display: inline-block;
  font-size: 0.75rem;
  line-height: 1.3;
  color: var(--ke-navy);
  background: rgba(0, 100, 222, 0.06);
  border: 1px solid rgba(0, 100, 222, 0.12);
  border-radius: 6px;
  padding: 0.1rem 0.35rem;
  white-space: nowrap;
  word-break: keep-all;
}

.fee-svg {
  width: 100%;
  height: auto;
  max-height: 240px;
  display: block;
  margin: 0.5rem 0 0.25rem;
}

.fee-grid {
  stroke: var(--ke-line);
  stroke-width: 1;
}

.fee-line {
  fill: none;
  stroke-width: 2.25;
  stroke-linejoin: round;
  stroke-linecap: round;
}

.fee-line.max { stroke: var(--ke-blue); }
.fee-line.min { stroke: var(--ke-sky); }

.fee-axis,
.fee-axis-x {
  fill: var(--ke-muted);
  font-size: 10px;
  font-family: inherit;
}

.fee-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  font-size: 0.85rem;
  color: var(--ke-muted);
  margin: 0.5rem 0 0.25rem;
}

.fee-legend .swatch {
  display: inline-block;
  width: 10px;
  height: 10px;
  border-radius: 2px;
  margin-right: 0.3rem;
}

.fee-legend .swatch.max { background: var(--ke-blue); }
.fee-legend .swatch.min { background: var(--ke-sky); }

.card-picker .picker-meta {
  margin: 0.25rem 0 0.75rem;
  min-height: 1.25rem;
  font-size: 0.85rem;
  color: var(--ke-muted);
}

.compare-add-label .hint {
  font-weight: 500;
  font-size: 0.8rem;
  color: var(--ke-muted);
  margin-left: 0.35rem;
}

.chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  min-height: 0;
}

.chip-row:empty {
  display: none;
}

.admin-tile {
  text-decoration: none;
  color: inherit;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.admin-tile:hover {
  border-color: var(--ke-blue);
  box-shadow: var(--shadow);
}

.admin-card {
  border: 1px solid var(--ke-line);
  border-radius: 10px;
  padding: 0.85rem 1rem 1rem;
  margin: 0;
  display: grid;
  gap: 0.55rem;
  background: #fff;
}

.admin-card legend,
.admin-card > summary {
  padding: 0 0.35rem;
  font-weight: 700;
  color: var(--ke-navy);
  cursor: pointer;
  list-style: none;
}

.admin-card > summary::-webkit-details-marker {
  display: none;
}

.admin-card[open] > summary {
  margin-bottom: 0.5rem;
  border-bottom: 1px solid var(--ke-line);
  padding-bottom: 0.45rem;
}

.admin-sub {
  margin: 0.75rem 0 0.15rem;
  font-size: 0.92rem;
  color: var(--ke-navy);
}

.admin-grid-2 {
  display: grid;
  gap: 0.55rem;
  grid-template-columns: 1fr 1fr;
}

@media (max-width: 720px) {
  .admin-grid-2 {
    grid-template-columns: 1fr;
  }
}

.admin-table-wrap {
  overflow-x: auto;
}

.admin-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.86rem;
}

.admin-table th,
.admin-table td {
  border: 1px solid var(--ke-line);
  padding: 0.35rem;
  vertical-align: middle;
}

.admin-table th {
  background: #f0f5fb;
  text-align: left;
  white-space: nowrap;
}

.admin-table input,
.admin-table select {
  width: 100%;
  min-width: 4.5rem;
}

.admin-check {
  text-align: center;
  white-space: nowrap;
}

.admin-card > summary {
  display: flex;
  flex-wrap: nowrap;
  align-items: center;
  gap: 0.75rem;
}

.admin-sum-main {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.35rem 0.65rem;
}

.admin-vis-switch {
  flex: 0 0 auto;
  margin-left: auto;
  cursor: pointer;
  user-select: none;
}

.admin-vis-switch input {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
  pointer-events: none;
}

.admin-vis-track {
  display: inline-grid;
  grid-template-columns: 1fr 1fr;
  width: 4.6rem;
  border-radius: 999px;
  border: 1px solid var(--ke-line);
  background: #e8eef6;
  overflow: hidden;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  line-height: 1;
}

.admin-vis-track .vis-on,
.admin-vis-track .vis-off {
  padding: 0.42rem 0;
  text-align: center;
  color: var(--ke-muted);
  transition: background 0.15s ease, color 0.15s ease;
}

.admin-vis-switch input:checked + .admin-vis-track .vis-on {
  background: var(--ke-ok);
  color: #fff;
}

.admin-vis-switch input:not(:checked) + .admin-vis-track .vis-off {
  background: #8a97ad;
  color: #fff;
}

.admin-card.is-hidden-card > summary .admin-sum-main {
  color: var(--ke-muted);
}

.admin-card.is-hidden-card > summary .admin-sum-main strong {
  color: var(--ke-muted);
}

.chip-x {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  border: 1px solid var(--ke-line);
  background: #fff;
  border-radius: 999px;
  padding: 0.35rem 0.65rem 0.35rem 0.75rem;
  font-size: 0.86rem;
  font-weight: 600;
  color: var(--ke-navy);
  cursor: pointer;
}

.chip-x i {
  font-style: normal;
  color: var(--ke-muted);
  font-size: 1rem;
  line-height: 1;
}

.chip-x:hover {
  border-color: var(--ke-blue);
  color: var(--ke-blue);
}

.compare-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 0.85rem;
}

.compare-card {
  border: 1px solid var(--ke-line);
  border-radius: 14px;
  padding: 1rem 1.1rem;
  background: #fff;
}

.compare-card.is-primary {
  border-color: rgba(0, 100, 222, 0.45);
  box-shadow: 0 0 0 3px rgba(0, 100, 222, 0.08);
}

.compare-card h3 {
  margin: 0 0 0.35rem;
  font-size: 0.95rem;
}

.compare-miles {
  margin: 0 0 0.75rem;
  font-size: 1.45rem;
  letter-spacing: -0.02em;
}

.compare-miles span {
  font-size: 0.8rem;
  color: var(--ke-muted);
  font-weight: 500;
}

.compare-card dl {
  margin: 0;
  display: grid;
  gap: 0.35rem;
}

.compare-card dl div {
  display: flex;
  justify-content: space-between;
  gap: 0.5rem;
  font-size: 0.86rem;
}

.compare-card dt {
  color: var(--ke-muted);
}

.compare-card dd {
  margin: 0;
  font-weight: 600;
}

.matrix-table {
  min-width: 48rem;
  table-layout: fixed;
  width: 100%;
}

/* 열 비중: 제휴 · 비율 · 최소 · 비고(비고 ~10% 축소 → 비율/최소에 배분) */
.matrix-table th:nth-child(1),
.matrix-table td:nth-child(1) {
  width: 16%;
  white-space: nowrap;
}

.matrix-table th:nth-child(2),
.matrix-table td:nth-child(2) {
  width: 22%;
  white-space: nowrap;
}

.matrix-table th:nth-child(3),
.matrix-table td:nth-child(3) {
  width: 12%;
  white-space: nowrap;
}

.matrix-table th:nth-child(4),
.matrix-table td:nth-child(4),
.matrix-table .note-cell {
  width: 50%;
  max-width: 50%;
}

.spend-panel {
  gap: 0.85rem;
}

.spend-row {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  align-items: end;
}

.spend-row .grow {
  flex: 1 1 220px;
}

.spend-slider-wrap {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  width: 100%;
}

.spend-slider-meta {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  font-size: 0.82rem;
  color: var(--ke-muted);
}

.spend-slider-meta strong {
  color: var(--ke-navy);
  font-size: 0.95rem;
}

.spend-slider-wrap input[type="range"] {
  width: 100%;
  accent-color: var(--ke-blue);
}

.oauth-row {
  display: grid;
  gap: 0.55rem;
  margin: 0.75rem 0 1rem;
}

.btn-oauth {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  width: 100%;
  border: 1px solid var(--ke-line);
  background: #fff;
  color: var(--ke-navy);
  font-weight: 600;
  border-radius: 10px;
  padding: 0.7rem 1rem;
  text-decoration: none;
}

.btn-oauth:hover {
  border-color: var(--ke-blue);
  color: var(--ke-blue);
}

.btn-oauth.is-disabled {
  opacity: 0.45;
  pointer-events: none;
}

.btn-oauth.google { border-color: #dadce0; }
.btn-oauth.apple { background: #111; color: #fff; border-color: #111; }
.btn-oauth.apple:hover { background: #222; color: #fff; }
.btn-oauth.kakao { background: #fee500; border-color: #fee500; color: #191919; }

.auth-divider {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--ke-muted);
  font-size: 0.82rem;
  margin: 0.25rem 0 0.85rem;
}

.auth-divider::before,
.auth-divider::after {
  content: "";
  flex: 1;
  height: 1px;
  background: var(--ke-line);
}

.note-short {
  display: block;
  font-size: 0.84rem;
  color: var(--ke-navy);
}

.note-muted {
  display: block;
  margin-top: 0.2rem;
  font-size: 0.75rem;
  color: var(--ke-muted);
}

.plastic-cap {
  margin: 0.35rem 0 0;
  font-size: 0.8rem;
  color: #9a6700;
  background: #fff8e6;
  border-radius: 6px;
  padding: 0.35rem 0.5rem;
}

.btn-sm {
  padding: 0.35rem 0.7rem;
  font-size: 0.82rem;
}

.book-cell {
  text-align: right;
  white-space: nowrap;
}

.craft-panel {
  position: relative;
  overflow: hidden;
  min-height: 14.5rem;
  isolation: isolate;
  padding: 0;
}

.craft-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background-image: var(--craft-photo);
  background-repeat: no-repeat;
  /* contain + right: 기체 전체가 보이도록 (cover 우측 크롭 방지) */
  background-size: auto 86%;
  background-position: right 1.1rem center;
}

.craft-bg::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(
    90deg,
    #fff 0%,
    #fff 38%,
    rgba(255, 255, 255, 0.92) 48%,
    rgba(255, 255, 255, 0.45) 64%,
    rgba(255, 255, 255, 0.08) 78%,
    transparent 90%
  );
}

.craft-bg img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: right center;
  padding: 0.65rem 1.1rem 0.65rem 0;
  box-sizing: border-box;
  opacity: 0; /* CSS background carries the image; img is preload/fallback */
}

.craft-body {
  position: relative;
  z-index: 1;
  max-width: min(34rem, 52%);
  padding: 1.25rem 1.35rem 1.35rem;
}

.craft-panel--has-photo .craft-body h2 {
  margin: 0;
}

.craft-note {
  color: var(--ke-muted);
  margin: 0.45rem 0 0;
}

.craft-panel:not(.craft-panel--has-photo) .craft-body {
  padding: 0.15rem 0.25rem;
  max-width: none;
}

.craft-cta {
  margin-top: 1rem;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.fee-legend .swatch.max {
  background: var(--ke-blue);
}

.fee-legend .swatch.min {
  background: var(--ke-sky);
}

.lang-switch a {
  color: rgba(255, 255, 255, 0.75);
  font-size: 0.8rem;
  margin-left: 0.35rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  border: 0;
  border-radius: 999px;
  padding: 0.55rem 1.1rem;
  font: inherit;
  font-weight: 650;
  cursor: pointer;
  text-decoration: none;
}

.btn-primary {
  background: linear-gradient(135deg, var(--ke-sky), var(--ke-blue));
  color: #fff;
}

.btn-primary:hover {
  filter: brightness(1.05);
  text-decoration: none;
}

.btn-ghost {
  background: transparent;
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.35);
}

.btn-dark {
  background: var(--ke-navy);
  color: #fff;
}

.btn-outline {
  background: #fff;
  color: var(--ke-navy);
  border: 1px solid var(--ke-line);
}

main {
  max-width: 1100px;
  margin: 0 auto;
  padding: 1.5rem 1.25rem 3rem;
}

.hero {
  padding: 2.2rem 0 1.5rem;
  animation: rise 0.7s ease both;
}

.hero h1 {
  margin: 0 0 0.6rem;
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  letter-spacing: -0.02em;
  color: var(--ke-navy);
}

.hero p {
  margin: 0;
  max-width: 36rem;
  color: var(--ke-muted);
  font-size: 1.05rem;
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  margin-top: 1.25rem;
}

.panel {
  background: rgba(255, 255, 255, 0.86);
  border: 1px solid var(--ke-line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 1.25rem;
  margin: 1rem 0;
  animation: rise 0.55s ease both;
}

.panel h2 {
  margin: 0 0 0.75rem;
  font-size: 1.2rem;
  color: var(--ke-navy);
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}

.feature {
  padding: 1rem;
  border-radius: var(--radius);
  background: linear-gradient(180deg, #fff, #f3f8ff);
  border: 1px solid var(--ke-line);
}

.feature h3 {
  margin: 0 0 0.35rem;
  color: var(--ke-navy);
  font-size: 1rem;
}

.feature p {
  margin: 0;
  color: var(--ke-muted);
  font-size: 0.92rem;
}

form.stack {
  display: grid;
  gap: 0.85rem;
}

label.checkbox {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  font-weight: 500;
  line-height: 1.4;
}

label.checkbox input {
  margin-top: 0.2rem;
  width: auto;
  padding: 0;
}

.field-hint {
  display: block;
  font-weight: 500;
  font-size: 0.8rem;
  color: var(--ke-muted);
  line-height: 1.35;
}

p.muted {
  color: var(--ke-muted);
  font-size: 0.9rem;
}

.panel.notice {
  border-left: 3px solid var(--ke-sky, #0b6bcb);
  background: color-mix(in srgb, var(--ke-sky, #0b6bcb) 8%, #fff);
}

label {
  display: grid;
  gap: 0.3rem;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--ke-navy);
}

input,
select,
textarea {
  font: inherit;
  padding: 0.65rem 0.75rem;
  border: 1px solid var(--ke-line);
  border-radius: 8px;
  background: #fff;
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.92rem;
}

th,
td {
  padding: 0.65rem 0.5rem;
  border-bottom: 1px solid var(--ke-line);
  text-align: left;
}

th {
  color: var(--ke-muted);
  font-weight: 600;
}

.badge {
  display: inline-block;
  padding: 0.15rem 0.5rem;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 700;
}

.badge-ok {
  background: #d9f5e8;
  color: var(--ke-ok);
}

.badge-no {
  background: #fde8e8;
  color: var(--ke-red);
}

.notice {
  background: #fff7ed;
  border: 1px solid #fed7aa;
  color: #9a3412;
  padding: 0.75rem 1rem;
  border-radius: 8px;
  font-size: 0.88rem;
  margin: 1rem 0;
}

.guest-banner {
  background: linear-gradient(90deg, rgba(0, 160, 227, 0.12), rgba(0, 100, 222, 0.08));
  border: 1px solid var(--ke-line);
  border-radius: 8px;
  padding: 0.8rem 1rem;
  margin-bottom: 1rem;
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: center;
  flex-wrap: wrap;
}

.result-big {
  font-size: 2rem;
  font-weight: 800;
  color: var(--ke-blue);
}

#map {
  height: 494px; /* ~30% taller than 380 */
  border-radius: var(--radius);
  border: 1px solid var(--ke-line);
}

.cabin-layout {
  display: grid;
  gap: 0.5rem;
  margin: 0.75rem 0 1rem;
}

.cabin-block {
  border: 1px dashed var(--ke-line);
  border-radius: 8px;
  padding: 0.55rem 0.75rem;
  background: #f8fbff;
}

.cabin-label {
  font-weight: 700;
  color: var(--ke-navy);
  font-size: 0.9rem;
}

.cabin-cols {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.82rem;
  color: var(--ke-muted);
  letter-spacing: 0.06em;
}

.seat-map {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-top: 0.75rem;
}

.seat {
  width: 3.1rem;
  height: 2.4rem;
  border-radius: 6px;
  border: 1px solid var(--ke-line);
  display: grid;
  place-items: center;
  font-size: 0.72rem;
  font-weight: 700;
  background: #fff;
}

.seat.rec {
  background: #dbeafe;
  border-color: var(--ke-blue);
  color: var(--ke-navy);
  animation: pulse 1.8s ease infinite;
}

.seat.avoid {
  background: #fee2e2;
  color: #991b1b;
}

.site-footer {
  max-width: 1100px;
  margin: 0 auto;
  padding: 1.5rem 1.25rem 2.5rem;
  color: var(--ke-muted);
  font-size: 0.82rem;
}

.error {
  color: var(--ke-red);
  font-size: 0.9rem;
}

@keyframes rise {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

@keyframes pulse {
  0%,
  100% {
    box-shadow: 0 0 0 0 rgba(0, 100, 222, 0.35);
  }
  50% {
    box-shadow: 0 0 0 6px rgba(0, 100, 222, 0);
  }
}

.factor-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 0.75rem;
  margin: 0.75rem 0 1rem;
}

.compare-set {
  border: 1px solid var(--ke-line);
  border-radius: 10px;
  padding: 0.75rem 1rem 1rem;
  margin: 0;
}

.compare-set legend {
  padding: 0 0.35rem;
  font-weight: 600;
  color: var(--ke-navy);
}

.compare-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 0.35rem 0.75rem;
  max-height: 180px;
  overflow: auto;
}

.check-inline {
  display: flex !important;
  flex-direction: row !important;
  align-items: center;
  gap: 0.4rem;
  font-weight: 500;
  font-size: 0.88rem;
}

.check-inline input {
  width: auto;
  margin: 0;
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.15rem;
  margin: 1rem 0 2rem;
}

.plastic-card {
  display: flex;
  flex-direction: column;
  border-radius: 14px;
  overflow: hidden;
  border: 1px solid var(--ke-line);
  background: #fff;
  box-shadow: var(--shadow);
  animation: rise 0.55s ease both;
}

.plastic-face {
  --card-from: #02103a;
  --card-via: #0064de;
  --card-to: #00a0e3;
  --card-text: #ffffff;
  position: relative;
  isolation: isolate;
  min-height: 168px;
  padding: 1.1rem 1.15rem 1rem;
  color: var(--card-text);
  overflow: hidden;
  background:
    radial-gradient(320px 140px at 92% 8%, rgba(255, 255, 255, 0.18), transparent 55%),
    linear-gradient(135deg, var(--card-from) 0%, var(--card-via) 48%, var(--card-to) 100%);
}

.plastic-face--split,
.plastic-face--photo {
  display: grid;
  grid-template-columns: minmax(7.5rem, 42%) 1fr;
  gap: 0.85rem;
  align-items: center;
  min-height: 148px;
  padding: 0.85rem 1rem;
}

.plastic-media {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 7.5rem;
  width: 100%;
}

.plastic-photo {
  width: 100%;
  height: auto;
  max-height: 7.5rem;
  object-fit: contain;
  filter: drop-shadow(0 6px 14px rgba(0, 0, 0, 0.35));
}

.plastic-placeholder {
  width: 100%;
  max-width: 6.4rem;
  aspect-ratio: 1.586 / 1;
  border-radius: 10px;
  box-shadow:
    inset 0 0 0 1px rgba(255, 255, 255, 0.22),
    0 8px 18px rgba(0, 0, 0, 0.28);
  background:
    radial-gradient(120px 60px at 88% 12%, rgba(255, 255, 255, 0.22), transparent 55%),
    linear-gradient(135deg, var(--card-from) 0%, var(--card-via) 48%, var(--card-to) 100%);
  display: flex;
  align-items: flex-start;
  padding: 0.55rem;
}

.plastic-placeholder .plastic-chip {
  margin-bottom: 0;
  width: 28px;
  height: 20px;
}

.plastic-photo-meta {
  min-width: 0;
}

.plastic-face--split .plastic-issuer,
.plastic-face--split .plastic-name,
.plastic-face--split .plastic-meta,
.plastic-face--photo .plastic-issuer,
.plastic-face--photo .plastic-name,
.plastic-face--photo .plastic-meta {
  color: var(--card-text, #f4f7fb);
}

.gorilla-benefits {
  margin: 0.35rem 0 0.55rem;
  padding-left: 1.1rem;
  color: var(--ke-ink-soft, #3a4658);
  font-size: 0.86rem;
  line-height: 1.45;
}

.gorilla-benefits li + li {
  margin-top: 0.15rem;
}

.plastic-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin-top: auto; /* 같은 행에서 가장 긴 카드 기준으로 하단 라인·버튼 정렬 */
  padding-top: 0.75rem;
  border-top: 1px solid var(--ke-line, #e2e8f0);
}

.btn-card {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 1 1 auto;
  min-height: 2.15rem;
  padding: 0.4rem 0.7rem;
  border-radius: 8px;
  font-size: 0.82rem;
  font-weight: 600;
  line-height: 1.2;
  text-decoration: none;
  text-align: center;
  white-space: nowrap;
  transition: background 0.15s ease, color 0.15s ease, border-color 0.15s ease;
}

.btn-card-ghost {
  color: var(--ke-ink, #1a2433);
  background: #fff;
  border: 1px solid var(--ke-line, #c9d3e0);
}

.btn-card-ghost:hover {
  border-color: var(--ke-blue, #0064de);
  color: var(--ke-blue, #0064de);
}

.btn-card-primary {
  color: #fff;
  background: var(--ke-blue, #0064de);
  border: 1px solid var(--ke-blue, #0064de);
}

.btn-card-primary:hover {
  background: #0050b0;
  border-color: #0050b0;
}

.plastic-face::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  opacity: 0.35;
}

.plastic-face[data-pattern="stripe"]::before {
  background: repeating-linear-gradient(
    -18deg,
    transparent 0 10px,
    rgba(255, 255, 255, 0.07) 10px 12px
  );
}
.plastic-face[data-pattern="horizon"]::before {
  background: linear-gradient(180deg, transparent 40%, rgba(255, 255, 255, 0.12) 70%, transparent 100%);
}
.plastic-face[data-pattern="mesh"]::before {
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.05) 1px, transparent 1px) 0 0 / 14px 14px,
    linear-gradient(rgba(255, 255, 255, 0.05) 1px, transparent 1px) 0 0 / 14px 14px;
}
.plastic-face[data-pattern="tag"]::before {
  background: linear-gradient(120deg, transparent 55%, rgba(255, 255, 255, 0.16) 56% 62%, transparent 63%);
}
.plastic-face[data-pattern="wing"]::before {
  background: radial-gradient(120% 80% at 100% 0%, rgba(255, 255, 255, 0.22), transparent 50%);
}
.plastic-face[data-pattern="red_band"]::before {
  background: linear-gradient(90deg, transparent 0 62%, rgba(255, 255, 255, 0.18) 62% 68%, transparent 68%);
}
.plastic-face[data-pattern="kb_yellow"]::before {
  background: linear-gradient(100deg, transparent 58%, rgba(255, 188, 0, 0.95) 58%);
  opacity: 1;
}

.plastic-face > * {
  position: relative;
  z-index: 1;
}

.plastic-chip {
  width: 42px;
  height: 30px;
  border-radius: 6px;
  margin-bottom: 1.1rem;
  box-shadow: inset 0 0 0 1px rgba(0, 0, 0, 0.18);
}

.plastic-chip.chip-gold {
  background: linear-gradient(135deg, #e8d48b, #b08d3a 45%, #f4e4a8);
}
.plastic-chip.chip-silver {
  background: linear-gradient(135deg, #f2f4f7, #9aa3ad 42%, #e8ecf0);
}
.plastic-chip.chip-ice {
  background: linear-gradient(135deg, #eaf6ff, #8ec5e8 45%, #f5fbff);
}
.plastic-chip.chip-dark {
  background: linear-gradient(135deg, #5a5f66, #22262c 45%, #8a9098);
}
.plastic-chip.chip-rose {
  background: linear-gradient(135deg, #f3c6d0, #b76e79 45%, #f8dde4);
}

.plastic-issuer {
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  opacity: 0.85;
}

.plastic-name {
  margin-top: 0.35rem;
  font-size: 1.05rem;
  font-weight: 700;
  line-height: 1.3;
}

.plastic-meta {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  margin-top: 0.55rem;
  font-size: 0.78rem;
  line-height: 1.35;
  opacity: 0.9;
}

.plastic-meta span {
  display: block;
  white-space: nowrap;
}

.plastic-look {
  margin-top: 0.45rem;
  font-size: 0.72rem;
  opacity: 0.75;
}

.plastic-body {
  padding: 1rem 1.1rem 1.15rem;
  display: flex;
  flex-direction: column;
  flex: 1 1 auto;
  gap: 0.65rem;
}

.plastic-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.5rem;
}

.plastic-stats span {
  display: block;
  color: var(--ke-muted);
  font-size: 0.78rem;
}

.plastic-stats strong {
  font-size: 1.2rem;
  color: var(--ke-navy);
}

.plastic-note,
.plastic-bonus {
  margin: 0;
  font-size: 0.88rem;
  color: var(--ke-muted);
}

.plastic-bonus {
  color: var(--ke-navy);
}

.bonus-list {
  margin: 0;
  padding-left: 1.1rem;
  font-size: 0.82rem;
  color: var(--ke-ink);
}

.bonus-list li {
  margin: 0.25rem 0;
}

.callout-warn {
  border-left: 4px solid var(--ke-warn);
}

.seat-embed {
  width: 100%;
  min-height: 640px;
  border: 1px solid var(--ke-line);
  border-radius: 8px;
  background: #f8fafc;
}

.embed-note {
  color: var(--ke-muted);
  font-size: 0.9rem;
}

@media (max-width: 900px) {
  .header-inner {
    grid-template-columns: 1fr auto;
    grid-template-areas:
      "brand actions";
  }

  .nav-toggle {
    display: inline-flex;
  }

  .nav {
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 60;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.35rem;
    padding: 1rem 1rem calc(1rem + env(safe-area-inset-bottom));
    background: rgba(2, 16, 58, 0.98);
    border-radius: 18px 18px 0 0;
    box-shadow: 0 -12px 40px rgba(0, 0, 0, 0.28);
    transform: translateY(110%);
    transition: transform 0.28s ease;
    max-height: min(70vh, 520px);
    overflow-y: auto;
  }

  body.nav-open .nav {
    transform: translateY(0);
  }

  .nav a {
    display: block;
    padding: 0.75rem 0.85rem;
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.06);
    text-align: center;
    font-size: 0.9rem;
  }

  .nav a:hover,
  .nav a.active {
    box-shadow: none;
    background: rgba(0, 160, 227, 0.22);
  }

  .nav-backdrop {
    display: block;
    position: fixed;
    inset: 0;
    z-index: 50;
    background: rgba(2, 16, 58, 0.45);
  }

  .nav-backdrop[hidden] {
    display: none;
  }

  .grid-3,
  .grid-2 {
    grid-template-columns: 1fr;
  }

  #map {
    height: 364px; /* ~30% taller than 280 */
  }

  .seat-embed {
    min-height: 420px;
  }

  .craft-panel {
    min-height: 16.5rem;
  }

  .craft-bg {
    background-size: auto 58%;
    background-position: right 0.75rem bottom 0.35rem;
  }

  .craft-bg::before {
    background: linear-gradient(
      180deg,
      #fff 0%,
      #fff 42%,
      rgba(255, 255, 255, 0.88) 55%,
      rgba(255, 255, 255, 0.35) 72%,
      transparent 92%
    );
  }

  .craft-body {
    max-width: 100%;
    padding: 1.1rem 1rem 1.2rem;
  }
}