:root {
  --bg: #f6f7f9;
  --ink: #16202a;
  --muted: #687483;
  --line: #d9e0e8;
  --panel: #ffffff;
  --primary: #126b5d;
  --primary-dark: #0d4f45;
  --accent: #e8b44f;
  --blue: #255f95;
  --danger: #c75146;
  --shadow: 0 20px 60px rgba(22, 32, 42, 0.12);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Arial, "Noto Sans KR", sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.5;
}

a {
  color: inherit;
  text-decoration: none;
}

button,
input,
select,
textarea {
  font: inherit;
}

[hidden] {
  display: none !important;
}

button {
  color: inherit;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: 72px;
  padding: 0 6vw;
  background: rgba(255, 255, 255, 0.92);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(18px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  font-size: 20px;
}

.nav-button {
  border: 0;
  background: transparent;
  cursor: pointer;
  padding: 0;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  border-radius: 10px;
  background: linear-gradient(145deg, #126b5d, #0b4d43);
  color: #fff;
  box-shadow: 0 10px 22px rgba(18, 107, 93, 0.22);
}

.brand-mark svg {
  width: 27px;
  height: 27px;
}

.logo-sheet {
  fill: rgba(255, 255, 255, 0.96);
}

.logo-fold {
  fill: none;
  stroke: #d5eee8;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 2;
}

.logo-line {
  fill: none;
  stroke: var(--primary);
  stroke-linecap: round;
  stroke-width: 2.2;
}

.logo-check {
  fill: none;
  stroke: #e7b44d;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 3.2;
}

.nav {
  display: flex;
  align-items: center;
  gap: 22px;
  color: var(--muted);
  font-size: 15px;
}

.nav button {
  border: 0;
  background: transparent;
  color: inherit;
  cursor: pointer;
  font-weight: 700;
  padding: 8px 0;
}

.nav button:hover,
.nav button.is-current {
  color: var(--primary);
}

.ghost-btn,
.primary-btn,
.secondary-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 18px;
  border: 1px solid transparent;
  border-radius: 8px;
  cursor: pointer;
  font-weight: 700;
}

.ghost-btn {
  background: #fff;
  border-color: var(--line);
  color: var(--ink);
}

.primary-btn {
  background: var(--primary);
  color: #fff;
}

.primary-btn:hover {
  background: var(--primary-dark);
}

button:disabled {
  cursor: not-allowed;
  opacity: 0.58;
}

.secondary-btn {
  background: #fff;
  border-color: var(--line);
}

.full {
  width: 100%;
}

.page {
  display: none;
}

.page.is-active {
  display: block;
}

.page-head {
  padding: 64px 6vw 32px;
  background: #fff;
  border-bottom: 1px solid var(--line);
}

.page-head h1 {
  max-width: 880px;
  margin-bottom: 18px;
  font-size: clamp(34px, 5vw, 58px);
}

.page-head p:not(.eyebrow) {
  max-width: 780px;
  color: var(--muted);
  font-size: 18px;
}

.back-btn {
  display: inline-flex;
  margin-bottom: 22px;
  border: 0;
  background: transparent;
  color: var(--primary);
  cursor: pointer;
  font-weight: 800;
  padding: 0;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(320px, 0.7fr);
  gap: 36px;
  align-items: center;
  min-height: calc(100vh - 72px);
  padding: 8vh 6vw 9vh;
  background:
    linear-gradient(rgba(246, 247, 249, 0.72), rgba(246, 247, 249, 0.95)),
    url("https://images.unsplash.com/photo-1556911220-bff31c812dba?auto=format&fit=crop&w=1800&q=80") center/cover;
}

.hero-copy {
  min-width: 0;
  max-width: 760px;
}

.hero-copy h1 {
  max-width: 980px;
  font-size: clamp(52px, 5.1vw, 72px);
  line-height: 1.14;
  word-break: keep-all;
}

.hero-copy h1 span {
  display: block;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--primary);
  font-weight: 800;
  letter-spacing: 0;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  width: 100%;
  max-width: 760px;
  margin-bottom: 22px;
  font-size: clamp(40px, 6vw, 76px);
  line-height: 1.05;
  letter-spacing: 0;
  overflow-wrap: break-word;
}

h1 span {
  display: inline;
}

.page-head h1 {
  max-width: 920px;
  margin-bottom: 18px;
  font-size: clamp(36px, 3.9vw, 54px);
  line-height: 1.18;
  word-break: keep-all;
  overflow-wrap: break-word;
}

.page-head p:not(.eyebrow) {
  max-width: 760px;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.7;
  word-break: keep-all;
  overflow-wrap: break-word;
}

h2 {
  margin-bottom: 12px;
  font-size: clamp(26px, 3vw, 42px);
  line-height: 1.15;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 8px;
  font-size: 22px;
  letter-spacing: 0;
}

.hero-text {
  max-width: 660px;
  margin-bottom: 30px;
  color: #33404d;
  font-size: 19px;
}

.trust-strip {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  max-width: 680px;
  margin: 0 0 28px;
}

.trust-strip div {
  min-width: 0;
  padding: 14px;
  border: 1px solid rgba(18, 107, 93, 0.18);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.76);
  box-shadow: 0 12px 36px rgba(22, 32, 42, 0.08);
}

.trust-strip strong,
.trust-strip span {
  display: block;
}

.trust-strip strong {
  margin-bottom: 4px;
  color: var(--ink);
  font-size: 17px;
}

.trust-strip span {
  color: var(--muted);
  font-size: 13px;
  font-weight: 800;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.hero-panel,
.preview-card,
.request-form,
.bid-form,
.mail-panel,
.request-list,
.table-wrap {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.hero-panel {
  display: grid;
  gap: 14px;
  padding: 22px;
}

.quote-card {
  padding: 22px;
  border-radius: 8px;
  background: #eef7f5;
  border: 1px solid #c8e4de;
}

.quote-card strong {
  display: block;
  margin: 14px 0 8px;
  font-size: 23px;
}

.quote-card p {
  margin-bottom: 0;
  color: var(--muted);
}

.status {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 0 10px;
  border-radius: 999px;
  background: #fff4dc;
  color: #8a5b05;
  font-size: 13px;
  font-weight: 800;
}

.bid-row {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
}

.bid-row.muted {
  color: var(--muted);
}

.security-note {
  padding: 16px;
  border-radius: 8px;
  background: #f7faf9;
  border: 1px solid #d7e7e3;
}

.security-note strong {
  display: block;
  margin-bottom: 6px;
  color: var(--primary);
}

.security-note p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}

.workflow,
.request-section,
.seller-section,
.compare-section {
  padding: 82px 6vw;
}

.board-section {
  position: relative;
}

.board-section::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 6px;
  background: var(--primary);
}

.seller-board::before {
  background: var(--blue);
}

.customer-board {
  background: #f6f7f9;
}

.workflow {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  background: #fff;
}

.workflow article {
  padding: 26px;
  border: 1px solid var(--line);
  border-radius: 8px;
}

.workflow span {
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  margin-bottom: 20px;
  border-radius: 8px;
  background: var(--blue);
  color: #fff;
  font-weight: 800;
}

.workflow h2 {
  font-size: 22px;
}

.workflow p {
  margin-bottom: 0;
  color: var(--muted);
}

.section-heading {
  max-width: 760px;
  margin-bottom: 30px;
}

.section-heading h2 {
  max-width: 820px;
  font-size: clamp(28px, 3vw, 42px);
  line-height: 1.22;
  word-break: keep-all;
  overflow-wrap: break-word;
}

.section-heading p:not(.eyebrow) {
  margin-bottom: 0;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.7;
  word-break: keep-all;
  overflow-wrap: break-word;
}

.confidence-section,
.review-section {
  padding: 82px 6vw;
}

.confidence-section {
  background: #fff;
}

.review-section {
  background: #f4f7fb;
}

.ad-advantage-section {
  display: grid;
  grid-template-columns: minmax(320px, 0.9fr) minmax(0, 1.1fr);
  gap: 34px;
  align-items: center;
  padding: 82px 6vw;
  background: #fff;
  border-top: 1px solid var(--line);
}

.ad-advantage-media {
  overflow: hidden;
  min-height: 460px;
  border-radius: 8px;
  border: 1px solid var(--line);
  background: #edf1f5;
  box-shadow: 0 18px 54px rgba(22, 32, 42, 0.12);
}

.ad-advantage-media img {
  width: 100%;
  height: 100%;
  min-height: 460px;
  object-fit: cover;
}

.ad-advantage-copy {
  min-width: 0;
}

.ad-advantage-copy h2 {
  max-width: 820px;
}

.ad-advantage-copy > p:not(.eyebrow) {
  max-width: 760px;
  color: var(--muted);
  font-size: 18px;
}

.advantage-compare {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin: 26px 0 18px;
}

.advantage-compare article {
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #f9fbfc;
}

.advantage-compare article:last-child {
  border-color: #bfddd6;
  background: #eef7f5;
}

.advantage-compare span,
.advantage-compare strong {
  display: block;
}

.advantage-compare span {
  margin-bottom: 10px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 900;
}

.advantage-compare strong {
  margin-bottom: 8px;
  color: var(--ink);
  font-size: 20px;
}

.advantage-compare p {
  margin: 0;
  color: var(--muted);
}

.advantage-list {
  display: grid;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.advantage-list li {
  position: relative;
  padding-left: 22px;
  color: #33404d;
  font-weight: 700;
}

.advantage-list li::before {
  content: "";
  position: absolute;
  top: 0.65em;
  left: 0;
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: var(--primary);
}

.confidence-grid,
.review-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.confidence-grid article,
.review-grid article {
  min-width: 0;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  box-shadow: 0 18px 44px rgba(22, 32, 42, 0.08);
}

.confidence-grid article {
  background: linear-gradient(180deg, #ffffff 0%, #f8fbfa 100%);
}

.confidence-grid span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 30px;
  margin-bottom: 18px;
  padding: 0 10px;
  border-radius: 999px;
  background: #e6f4f0;
  color: var(--primary);
  font-size: 13px;
  font-weight: 900;
}

.confidence-grid h3,
.review-grid h3 {
  font-size: 22px;
}

.confidence-grid p,
.review-grid p {
  color: var(--muted);
}

.review-grid article {
  display: grid;
  gap: 12px;
}

.review-grid p {
  margin-bottom: 6px;
  color: #33404d;
  font-size: 17px;
}

.review-grid strong {
  color: var(--ink);
}

.review-grid span {
  color: var(--muted);
  font-size: 14px;
  font-weight: 800;
}

.stars {
  color: #d89519;
  font-size: 15px;
  letter-spacing: 0;
}

.request-grid,
.seller-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(300px, 420px);
  gap: 22px;
  align-items: start;
}

.app-grid {
  padding: 42px 6vw 0;
}

.request-form,
.bid-form {
  display: grid;
  gap: 18px;
  padding: 24px;
}

.form-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  align-items: start;
}

label {
  display: grid;
  align-content: start;
  gap: 8px;
  color: #2a3744;
  font-weight: 700;
}

.field-hint {
  color: var(--muted);
  font-size: 13px;
  font-weight: 400;
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 13px 14px;
  color: var(--ink);
  background: #fff;
  outline: none;
}

textarea {
  resize: vertical;
}

input:focus,
select:focus,
textarea:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 4px rgba(18, 107, 93, 0.12);
}

input[readonly] {
  background: #f3f6f8;
  color: #465260;
  cursor: default;
}

input[readonly]:focus {
  border-color: var(--line);
  box-shadow: none;
}

select {
  cursor: pointer;
}

.upload-box {
  display: grid;
  place-items: center;
  align-content: center;
  justify-content: center;
  gap: 12px;
  min-height: 220px;
  padding: 28px;
  border: 2px dashed #b7c4cf;
  border-radius: 8px;
  background: #f9fbfc;
  text-align: center;
  cursor: pointer;
}

.upload-box input {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.upload-icon {
  display: grid;
  place-items: center;
  width: 52px;
  height: 52px;
  border-radius: 8px;
  background: var(--primary);
  color: #fff;
  font-size: 34px;
  line-height: 1;
}

.upload-box small {
  color: var(--muted);
  font-weight: 400;
}

.preview-card {
  overflow: hidden;
  position: relative;
}

.board-label {
  position: absolute;
  top: 14px;
  left: 14px;
  z-index: 1;
  min-height: 30px;
  padding: 5px 10px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.92);
  color: var(--primary);
  font-size: 13px;
  font-weight: 800;
  box-shadow: 0 8px 24px rgba(22, 32, 42, 0.12);
}

.preview-image {
  display: grid;
  place-items: center;
  min-height: 310px;
  background: #edf1f5;
  color: var(--muted);
  font-weight: 700;
}

.seller-image img {
  cursor: zoom-in;
}

.preview-image img {
  width: 100%;
  height: 100%;
  max-height: 460px;
  object-fit: contain;
  background: #fff;
}

.quote-image-grid {
  display: grid;
  width: 100%;
  height: 100%;
  min-height: inherit;
  gap: 8px;
  padding: 8px;
  background: #edf1f5;
}

.quote-image-grid.image-count-1 {
  grid-template-columns: 1fr;
}

.quote-image-grid.image-count-2 {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.quote-image-grid.image-count-3,
.quote-image-grid.image-count-4 {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.quote-image-grid img {
  min-width: 0;
  min-height: 0;
  max-height: none;
  border-radius: 6px;
  object-fit: contain;
  cursor: zoom-in;
}

.preview-details {
  padding: 22px;
}

#selectedTitle {
  margin-bottom: 10px;
}

#selectedInfo {
  color: var(--muted);
}

.preview-details p,
.bid-form p {
  color: var(--muted);
}

.seller-summary-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin-top: 14px;
}

.seller-summary-grid div {
  min-width: 0;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #f9fbfc;
}

.seller-summary-grid span,
.seller-request-note span {
  display: block;
  margin-bottom: 5px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
}

.seller-summary-grid strong {
  display: block;
  overflow-wrap: anywhere;
  color: var(--ink);
  font-size: 15px;
}

.seller-request-note {
  margin-top: 12px;
  padding: 14px;
  border-radius: 8px;
  background: #eef7f5;
}

.seller-request-note p {
  margin: 0;
  color: #2f3d49;
  font-weight: 700;
}

.privacy-note {
  margin: 12px 0 0;
  color: var(--primary);
  font-size: 14px;
  font-weight: 800;
}

.sale-complete-panel {
  display: grid;
  gap: 10px;
  margin-top: 12px;
  padding: 14px;
  border: 1px solid #b9e2d9;
  border-radius: 8px;
  background: #f0fbf8;
}

.sale-complete-panel strong {
  color: var(--ink);
}

.sale-complete-panel p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  font-weight: 700;
}

.seller-section {
  background: #f4f7fb;
}

.seller-layout {
  grid-template-columns: minmax(300px, 420px) minmax(0, 1fr);
}

.seller-page {
  background: #f4f7fb;
}

.seller-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 28px 6vw 0;
  background: #f4f7fb;
}

.seller-tabs button {
  min-height: 42px;
  padding: 0 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  color: var(--muted);
  cursor: pointer;
  font-weight: 800;
}

.seller-tabs button.is-active {
  border-color: var(--primary);
  background: var(--primary);
  color: #fff;
}

.seller-login-page {
  background: #f6f7f9;
}

.login-layout {
  display: grid;
  grid-template-columns: minmax(300px, 520px) minmax(300px, 1fr);
  gap: 22px;
  align-items: start;
  padding: 42px 6vw 82px;
}

.login-form {
  align-self: start;
  align-content: start;
  width: min(100%, 520px);
  gap: 10px;
}

.login-form label {
  gap: 6px;
}

.login-form label + label {
  margin-top: 0;
}

.login-form .primary-btn {
  margin-top: 14px;
}

.login-form .secondary-btn {
  margin-top: 6px;
}

.seller-benefit-panel {
  display: grid;
  gap: 18px;
  align-content: start;
  padding: 28px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.seller-benefit-panel h2,
.seller-benefit-panel p {
  margin: 0;
}

.seller-benefit-panel h2 {
  max-width: 660px;
  font-size: clamp(28px, 2.8vw, 40px);
  line-height: 1.2;
  letter-spacing: 0;
  word-break: keep-all;
  overflow-wrap: break-word;
}

.seller-benefit-panel p {
  color: var(--muted);
  font-size: 16px;
}

.seller-benefit-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.seller-benefit-grid div {
  display: grid;
  gap: 6px;
  padding: 16px;
  min-height: 126px;
  background: #f6f9fb;
  border: 1px solid var(--line);
  border-radius: 8px;
}

.seller-benefit-grid strong {
  font-size: 16px;
}

.seller-benefit-grid span {
  color: var(--muted);
  font-size: 14px;
}

.lookup-page {
  background: #f6f7f9;
}

.lookup-layout {
  display: grid;
  gap: 24px;
  padding: 42px 6vw 82px;
}

.register-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(300px, 420px);
  gap: 22px;
  align-items: start;
  padding: 42px 6vw 0;
}

.seller-register-page {
  background: #f6f7f9;
}

.seller-acquisition-section {
  padding: 42px 6vw 0;
}

.seller-acquisition-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin-top: 22px;
}

.seller-compare-card {
  display: grid;
  gap: 10px;
  min-height: 190px;
  padding: 24px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
}

.seller-compare-card.is-highlight {
  background: #123c36;
  border-color: #123c36;
  color: #fff;
}

.seller-compare-card span {
  width: fit-content;
  padding: 6px 10px;
  border-radius: 8px;
  background: #eef4f2;
  color: var(--primary);
  font-size: 13px;
  font-weight: 800;
}

.seller-compare-card.is-highlight span {
  background: rgba(255, 255, 255, 0.14);
  color: #fff;
}

.seller-compare-card h3,
.seller-compare-card p {
  margin: 0;
}

.seller-compare-card h3 {
  font-size: 22px;
  line-height: 1.25;
}

.seller-compare-card p {
  color: var(--muted);
}

.seller-compare-card.is-highlight p {
  color: rgba(255, 255, 255, 0.78);
}

.lookup-form {
  box-shadow: none;
}

.helper-text {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}

.form-message {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  font-weight: 700;
}

.form-message:empty {
  display: none;
}

.form-message[data-type="error"] {
  color: var(--danger);
}

.lookup-results {
  display: grid;
  gap: 22px;
}

.empty-state {
  padding: 28px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
}

.empty-state strong {
  display: block;
  margin-bottom: 8px;
  font-size: 20px;
}

.empty-state p {
  margin: 0;
  color: var(--muted);
}

.compact-empty {
  box-shadow: none;
}

.lookup-card {
  display: grid;
  grid-template-columns: minmax(280px, 0.45fr) minmax(0, 1fr);
  overflow: hidden;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.lookup-image {
  min-height: 100%;
}

.lookup-body {
  display: grid;
  gap: 22px;
  padding: 24px;
}

.lookup-body h2 {
  margin-bottom: 0;
}

.quote-summary {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin: 0;
}

.quote-summary div {
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #f9fbfc;
}

.quote-summary dt {
  margin-bottom: 6px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 800;
}

.quote-summary dd {
  margin: 0;
  color: var(--ink);
  font-weight: 700;
}

.bid-card-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding-top: 4px;
}

.bid-card-toolbar strong {
  color: var(--ink);
  font-size: 20px;
}

.bid-card-toolbar span {
  color: var(--muted);
  font-weight: 800;
}

.seller-bid-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 22px;
}

.seller-bid-card {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

.seller-bid-card.is-selected {
  border-color: var(--primary);
  box-shadow: 0 0 0 4px rgba(18, 107, 93, 0.12);
}

.bid-card-visual {
  position: relative;
  min-height: 220px;
  background:
    radial-gradient(circle at 50% 18%, rgba(255, 255, 255, 0.95), rgba(216, 222, 228, 0.92)),
    linear-gradient(135deg, #f3f5f7, #d9dfe6);
}

.heart-btn {
  position: absolute;
  top: 14px;
  right: 14px;
  z-index: 1;
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border: 0;
  background: transparent;
  color: #fff;
  cursor: pointer;
  font-size: 40px;
  line-height: 1;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.22);
}

.bid-card-thumb {
  position: relative;
  display: grid;
  place-items: center;
  width: 100%;
  height: 220px;
  color: var(--muted);
  font-weight: 800;
}

.bid-card-thumb img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.bid-card-thumb.is-private-card img,
.bid-card-thumb.is-private-card .manager-card-placeholder {
  filter: blur(10px);
  opacity: 0.28;
  transform: scale(1.02);
  user-select: none;
  pointer-events: none;
}

.private-card-overlay {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  padding: 20px;
  background: rgba(255, 255, 255, 0.62);
  color: var(--ink);
  text-align: center;
  font-weight: 900;
}

.manager-card-placeholder {
  display: grid;
  place-items: center;
  gap: 8px;
  width: min(78%, 340px);
  min-height: 136px;
  padding: 22px;
  border: 1px solid #cfd6df;
  border-radius: 8px;
  background: #fff;
  color: var(--ink);
  text-align: center;
  box-shadow: 0 16px 32px rgba(22, 32, 42, 0.12);
}

.manager-card-placeholder strong {
  font-size: 23px;
}

.manager-card-placeholder span {
  color: var(--primary);
  font-weight: 900;
}

.manager-card-placeholder small {
  color: var(--muted);
}

.bid-card-body {
  display: grid;
  gap: 10px;
  padding: 22px;
}

.bid-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.saving-text {
  color: var(--muted);
  font-size: 13px;
  font-weight: 800;
}

.bid-card-body h3 {
  margin: 0;
  font-size: 21px;
}

.manager-line {
  margin: 0;
  color: var(--muted);
  font-weight: 800;
}

.bid-price {
  margin: 0;
  color: #2f5cff;
  font-size: 23px;
  font-weight: 900;
}

.original-price-line {
  margin: -4px 0 0;
  color: var(--muted);
  font-size: 14px;
  font-weight: 800;
}

.bid-benefits {
  margin: 0;
  color: #495564;
}

.review-summary-btn {
  display: inline-flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: flex-start;
  gap: 6px;
  width: fit-content;
  min-height: 36px;
  padding: 0;
  border: 0;
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  font-size: 14px;
  font-weight: 800;
  text-align: left;
}

.review-summary-btn:hover {
  color: var(--primary);
}

.review-stars {
  color: #d89519;
  letter-spacing: 0;
}

.manager-review-form,
.review-complete-box,
.review-wait-box {
  display: grid;
  gap: 10px;
  margin-top: 4px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #f9fbfc;
}

.manager-review-form strong,
.review-complete-box strong,
.review-wait-box strong {
  color: var(--ink);
}

.review-complete-box p,
.review-wait-box p,
.review-guide {
  margin: 0;
  color: var(--muted);
}

.bid-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.bid-tags span {
  min-height: 28px;
  padding: 5px 8px;
  border-radius: 4px;
  background: #f2f4f7;
  color: #343f4d;
  font-size: 13px;
  font-weight: 700;
}

.mail-panel {
  display: grid;
  gap: 18px;
  margin: 42px 6vw 82px;
  padding: 24px;
}

.seller-region-panel {
  display: grid;
  gap: 18px;
  margin: 0 6vw 82px;
  padding: 24px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.seller-region-panel[hidden] {
  display: none;
}

.mail-panel[hidden] {
  display: none;
}

.mail-panel pre {
  overflow-x: auto;
  margin: 0;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #f9fbfc;
  color: var(--ink);
  white-space: pre-wrap;
}

.mail-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.mail-actions .primary-btn,
.mail-actions .secondary-btn {
  min-width: 220px;
}

.seller-region-panel pre {
  overflow-x: auto;
  margin: 0;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #f9fbfc;
  color: var(--ink);
  white-space: pre-wrap;
}

.inline-form {
  box-shadow: none;
}

.seller-page-layout {
  padding: 42px 6vw 82px;
}

.seller-detail {
  display: grid;
  gap: 22px;
}

.seller-quote-card {
  position: relative;
  overflow: hidden;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.seller-image {
  min-height: 360px;
}

.request-list {
  display: grid;
  gap: 10px;
  padding: 14px;
  box-shadow: none;
}

.request-item {
  display: grid;
  gap: 8px;
  width: 100%;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  text-align: left;
  cursor: pointer;
}

.request-item:hover,
.request-item.is-active {
  border-color: var(--primary);
  background: #f0f8f6;
}

.request-item strong {
  font-size: 17px;
}

.request-item span {
  color: var(--muted);
  font-size: 14px;
}

.request-badge {
  justify-self: start;
  min-height: 26px;
  padding: 4px 8px;
  border-radius: 999px;
  background: #e8f7ef;
  color: #117047 !important;
  font-weight: 900;
}

.request-badge.done {
  background: #eaf2ff;
  color: #2156a3 !important;
}

.table-wrap {
  overflow-x: auto;
  box-shadow: none;
}

.compare-panel {
  padding: 58px 6vw 82px;
}

table {
  width: 100%;
  border-collapse: collapse;
  min-width: 760px;
}

th,
td {
  padding: 18px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}

th {
  background: #edf2f5;
  color: #34414f;
  font-size: 14px;
}

td strong {
  color: var(--primary);
}

.footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 28px 6vw;
  border-top: 1px solid var(--line);
  color: var(--muted);
  background: #fff;
}

.footer div {
  display: flex;
  align-items: center;
  gap: 16px;
  min-width: 0;
}

.footer strong {
  flex: 0 0 auto;
  color: var(--ink);
}

.footer span {
  min-width: 0;
}

.footer-register-btn {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 20px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  color: var(--ink);
  box-shadow: 0 14px 40px rgba(22, 32, 42, 0.18);
  cursor: pointer;
  font-weight: 800;
}

.footer-register-btn:hover {
  border-color: var(--primary);
  color: var(--primary);
}

.security-blanket {
  position: fixed;
  inset: 0;
  z-index: 99999;
  display: none;
  background: #fff;
}

.security-blanket.is-active {
  display: block;
}

.consent-modal {
  position: fixed;
  inset: 0;
  z-index: 99990;
  display: grid;
  place-items: center;
  padding: 24px;
  background: rgba(22, 32, 42, 0.48);
}

.confirm-modal {
  position: fixed;
  inset: 0;
  z-index: 99990;
  display: grid;
  place-items: center;
  padding: 24px;
  background: rgba(22, 32, 42, 0.48);
}

.account-modal {
  position: fixed;
  inset: 0;
  z-index: 99990;
  display: grid;
  place-items: center;
  padding: 24px;
  background: rgba(22, 32, 42, 0.48);
}

.review-modal {
  position: fixed;
  inset: 0;
  z-index: 99990;
  display: grid;
  place-items: center;
  padding: 24px;
  background: rgba(22, 32, 42, 0.48);
}

.account-modal[hidden] {
  display: none !important;
}

.review-modal[hidden] {
  display: none !important;
}

.consent-modal[hidden] {
  display: none;
}

.confirm-modal[hidden] {
  display: none;
}

.account-dialog,
.review-dialog,
.confirm-dialog,
.consent-dialog {
  display: grid;
  gap: 16px;
  width: min(100%, 720px);
  max-height: calc(100vh - 48px);
  overflow-y: auto;
  padding: 34px 28px 28px;
  border-radius: 8px;
  background: #fff;
  box-shadow: var(--shadow);
}

.confirm-dialog {
  width: min(100%, 520px);
}

.confirm-dialog h2,
.confirm-dialog p {
  margin: 0;
}

.confirm-dialog p {
  color: var(--muted);
  line-height: 1.65;
}

.confirm-summary {
  display: grid;
  gap: 8px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #f7fafb;
}

.confirm-summary div {
  display: flex;
  justify-content: space-between;
  gap: 12px;
}

.confirm-summary span {
  color: var(--muted);
  font-size: 13px;
  font-weight: 800;
}

.confirm-summary strong {
  color: var(--ink);
  text-align: right;
}

.account-dialog {
  position: relative;
}

.review-dialog {
  position: relative;
}

.review-dialog h2 {
  margin-bottom: 0;
}

.review-modal-list {
  display: grid;
  gap: 12px;
}

.manager-review-item {
  display: grid;
  gap: 8px;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #f9fbfc;
}

.manager-review-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.manager-review-item p {
  margin: 0;
  color: var(--ink);
}

.manager-review-item small {
  color: var(--muted);
}

.account-dialog h2,
.account-dialog p {
  margin-bottom: 0;
}

.account-dialog > p {
  color: var(--muted);
}

.account-tabs {
  display: flex;
  gap: 8px;
}

.account-tabs button {
  flex: 1;
  min-height: 42px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  color: var(--muted);
  cursor: pointer;
  font-weight: 800;
}

.account-tabs button.is-active {
  border-color: var(--primary);
  background: var(--primary);
  color: #fff;
}

.account-form {
  display: none;
  gap: 14px;
}

.account-form.is-active {
  display: grid;
}

.consent-dialog h2,
.consent-dialog h3,
.consent-dialog p {
  margin-bottom: 0;
}

.consent-dialog > p {
  color: var(--muted);
}

.consent-box {
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #f9fbfc;
}

.inline-consent {
  display: grid;
  gap: 12px;
}

.consent-box h3 {
  font-size: 18px;
}

.consent-box ul {
  margin: 10px 0 0;
  padding-left: 20px;
  color: #3e4a57;
}

.consent-check {
  display: flex;
  grid-template-columns: none;
  align-items: center;
  gap: 10px;
  font-weight: 800;
}

.consent-check input {
  width: 18px;
  height: 18px;
}

.consent-actions {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
}

.image-modal {
  position: fixed;
  inset: 0;
  z-index: 99980;
  display: grid;
  place-items: center;
  padding: 24px;
  background: rgba(13, 20, 28, 0.78);
}

.image-modal[hidden] {
  display: none !important;
}

.image-modal-dialog {
  position: relative;
  display: grid;
  place-items: center;
  width: min(100%, 1100px);
  height: min(92vh, 900px);
  padding-top: 54px;
}

.image-modal-dialog img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  background: #fff;
  border-radius: 8px;
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.38);
}

.image-modal-close {
  position: absolute;
  top: 14px;
  right: 14px;
  z-index: 1;
  width: 38px;
  height: 38px;
  border: 0;
  border-radius: 999px;
  background: #f6f8fa;
  color: var(--ink);
  cursor: pointer;
  font-size: 24px;
  font-weight: 800;
  line-height: 1;
  box-shadow: 0 8px 22px rgba(22, 32, 42, 0.16);
}

.image-modal-close:hover {
  background: #edf1f4;
}

@media print {
  body > *:not(.security-blanket) {
    visibility: hidden;
  }

  .security-blanket {
    display: block;
  }
}

@media (max-width: 900px) {
  .topbar {
    align-items: flex-start;
    flex-direction: column;
    padding: 18px 5vw;
  }

  .nav {
    width: 100%;
    overflow-x: auto;
    padding-bottom: 2px;
  }

  .hero,
  .workflow,
  .ad-advantage-section,
  .confidence-grid,
  .review-grid,
  .request-grid,
  .lookup-card,
  .login-layout,
  .register-layout,
  .seller-layout,
  .seller-benefit-grid,
  .seller-acquisition-grid {
    grid-template-columns: 1fr;
  }

  .seller-bid-grid {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
    gap: 22px;
    padding: 42px 5vw 54px;
    overflow: hidden;
  }

  .hero-copy,
  .hero-text {
    min-width: 0;
    max-width: 100%;
  }

  .hero-copy h1 {
    max-width: 100%;
    margin-bottom: 16px;
    font-size: clamp(34px, 9vw, 44px);
    line-height: 1.12;
    white-space: normal;
    word-break: keep-all;
    overflow-wrap: break-word;
  }

  .hero-copy h1 span {
    display: block;
  }

  .page-head,
  .app-grid,
  .login-layout,
  .lookup-layout,
  .register-layout,
  .seller-tabs,
  .seller-page-layout,
  .compare-panel {
    padding-left: 5vw;
    padding-right: 5vw;
  }

  .page-head h1 {
    max-width: 100%;
    font-size: clamp(32px, 8.5vw, 42px);
    line-height: 1.2;
  }

  .page-head p:not(.eyebrow) {
    max-width: 100%;
    font-size: 16px;
  }

  .workflow,
  .ad-advantage-section,
  .confidence-section,
  .review-section,
  .request-section,
  .seller-section,
  .seller-acquisition-section,
  .compare-section {
    padding: 58px 5vw;
  }

  .seller-acquisition-section {
    padding-bottom: 0;
  }

  .seller-layout {
    display: flex;
    flex-direction: column;
  }

  .request-list,
  .bid-form {
    width: 100%;
  }

  .mail-panel {
    margin-left: 5vw;
    margin-right: 5vw;
  }

  .mail-actions .primary-btn,
  .mail-actions .secondary-btn {
    width: 100%;
  }
}

@media (max-width: 640px) {
  .form-row {
    grid-template-columns: 1fr;
  }

  .quote-summary {
    grid-template-columns: 1fr;
  }

  .trust-strip {
    grid-template-columns: 1fr;
    gap: 8px;
    margin-bottom: 22px;
  }

  .trust-strip div {
    display: grid;
    grid-template-columns: minmax(88px, auto) 1fr;
    align-items: center;
    gap: 10px;
    padding: 12px 14px;
    background: rgba(255, 255, 255, 0.9);
  }

  .trust-strip strong {
    margin-bottom: 0;
    font-size: 16px;
  }

  .trust-strip span {
    font-size: 13px;
    text-align: right;
  }

  .advantage-compare {
    grid-template-columns: 1fr;
  }

  .ad-advantage-media,
  .ad-advantage-media img {
    min-height: 300px;
  }

  .seller-summary-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
    margin-top: 12px;
  }

  .seller-summary-grid div {
    padding: 11px 10px;
  }

  .seller-summary-grid strong {
    font-size: 14px;
    line-height: 1.35;
  }

  .seller-request-note {
    padding: 12px;
  }

  .preview-details {
    padding: 20px 18px 22px;
  }

  .seller-image {
    min-height: 280px;
  }

  #selectedTitle {
    font-size: 23px;
    line-height: 1.25;
  }

  .hero-text {
    margin-bottom: 22px;
    color: #354351;
    font-size: 16px;
    line-height: 1.72;
    word-break: keep-all;
    overflow-wrap: break-word;
  }

  .hero-actions a,
  .hero-actions button {
    width: 100%;
  }

  .hero-panel {
    gap: 10px;
    padding: 16px;
    box-shadow: 0 14px 36px rgba(22, 32, 42, 0.1);
  }

  .quote-card {
    padding: 18px;
  }

  .quote-card strong {
    font-size: 20px;
  }

  .seller-tabs button {
    flex: 1 1 30%;
    padding: 0 10px;
    font-size: 14px;
  }

  .footer {
    flex-direction: column;
    align-items: stretch;
  }

  .footer div {
    flex-direction: column;
    align-items: flex-start;
  }

  .footer-register-btn {
    width: 100%;
  }

  .consent-actions {
    flex-direction: column-reverse;
  }

  .consent-actions button {
    width: 100%;
  }
}

@media (max-width: 380px) {
  .seller-summary-grid {
    grid-template-columns: 1fr;
  }
}