:root {
  color-scheme: light;
  --bg: #f6f7f9;
  --panel: #ffffff;
  --text: #17202a;
  --muted: #65717f;
  --line: #d9dee5;
  --primary: #146c5d;
  --primary-dark: #0f5146;
  --danger: #b42318;
  --win: #b7791f;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.6;
}

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

a:hover {
  text-decoration: underline;
}

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-height: 64px;
  padding: 0 24px;
  background: #fff;
  border-bottom: 1px solid var(--line);
}

.brand {
  color: var(--text);
  font-weight: 700;
  font-size: 20px;
}

.page {
  width: min(1040px, calc(100% - 32px));
  margin: 28px auto 56px;
}

h1 {
  margin: 0 0 20px;
  font-size: clamp(28px, 4vw, 40px);
  line-height: 1.2;
}

h2 {
  margin: 0 0 16px;
  font-size: 20px;
}

.panel {
  margin: 16px 0;
  padding: 24px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.panel-heading-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 16px;
}

.panel-heading-row h2 {
  margin-bottom: 0;
}

.form {
  display: grid;
  gap: 16px;
  max-width: 560px;
}

label {
  display: grid;
  gap: 6px;
  font-weight: 600;
}

input,
select,
textarea {
  width: 100%;
  min-height: 44px;
  padding: 10px 12px;
  border: 1px solid #b8c0ca;
  border-radius: 6px;
  font: inherit;
  background: #fff;
}

textarea {
  resize: vertical;
}

button {
  min-height: 44px;
  padding: 10px 18px;
  border: 0;
  border-radius: 6px;
  background: var(--primary);
  color: #fff;
  font-weight: 700;
  cursor: pointer;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 10px 18px;
  border: 0;
  border-radius: 6px;
  background: var(--primary);
  color: #fff;
  font-weight: 700;
  cursor: pointer;
  text-decoration: none;
}

button:hover,
.button:hover {
  background: var(--primary-dark);
  text-decoration: none;
}

button.secondary,
.button.secondary {
  background: #eef1f4;
  color: var(--text);
}

table {
  width: 100%;
  border-collapse: collapse;
  overflow-wrap: anywhere;
}

th,
td {
  padding: 12px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}

th {
  color: var(--muted);
  font-size: 13px;
}

.list {
  display: grid;
  gap: 10px;
  padding: 0;
  list-style: none;
}

.list li {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
}

.metrics {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 12px;
  margin: 16px 0;
}

.metrics div {
  padding: 18px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
}

.metrics span {
  display: block;
  color: var(--muted);
  font-size: 13px;
}

.metrics strong {
  display: block;
  font-size: 32px;
  line-height: 1.2;
}

.chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 16px;
}

.chip,
.badge {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  padding: 4px 10px;
  border-radius: 999px;
  background: #eef1f4;
  color: var(--text);
  font-size: 14px;
}

.badge.win {
  background: #fff4d6;
  color: #7a4a00;
  font-weight: 700;
}

.winner {
  margin: 16px 0;
  padding: 18px;
  border: 2px solid var(--win);
  border-radius: 8px;
  background: #fffaf0;
  font-size: 20px;
}

.confirm-form {
  margin-top: 14px;
}

.digit-form {
  display: flex;
  align-items: end;
  gap: 12px;
  max-width: 420px;
}

.digit-form label {
  flex: 1;
}

.inline-form {
  margin-top: 12px;
}

.action-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
}

.digit-options {
  margin: 16px 0;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #f9fafb;
}

.digit-option-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 10px;
}

.digit-option-form {
  margin: 0;
}

.digit-option {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 36px;
  padding: 5px 12px;
  border-radius: 999px;
  background: #fff;
  border: 1px solid var(--line);
  font-weight: 700;
  color: var(--text);
  transition: all 0.2s ease;
}

button.digit-option:hover {
  background: var(--primary);
  color: #fff;
  transform: translateY(-1px);
}

.digit-option small {
  color: var(--muted);
  font-weight: 600;
}

button.digit-option:hover small {
  color: rgba(255, 255, 255, 0.82);
}

.qr-layout {
  display: grid;
  grid-template-columns: 220px minmax(0, 1fr);
  gap: 20px;
  align-items: center;
}

.qr-box {
  width: 220px;
  min-height: 220px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

.qr-box svg {
  display: block;
  width: 100%;
  height: auto;
}

.qr-info {
  display: grid;
  gap: 12px;
  justify-items: start;
}

.qr-info p {
  margin: 0;
  overflow-wrap: anywhere;
}

.notice {
  margin: 16px 0;
  padding: 12px 16px;
  border-radius: 8px;
  background: #e8f6f2;
  border: 1px solid #b8ded4;
}

.notice-error {
  background: #fff0f0;
  border-color: #f1b8b8;
  color: var(--danger);
}

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

@media (max-width: 640px) {
  .site-header {
    padding: 0 16px;
  }

  .panel {
    padding: 18px;
  }

  .list li,
  .digit-form,
  .qr-layout {
    display: grid;
  }

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

  th,
  td {
    padding: 10px 8px;
  }
}

/* Public charity frontend */
.public-site {
  --samurai-blue: #002b66;
  --sunrise-orange: #ff6b35;
  --hope-gray: #f4f7fb;
  --ink: #071321;
  background: #fff;
  color: var(--ink);
  letter-spacing: 0;
}

.public-site a {
  color: inherit;
}

.public-header {
  position: fixed;
  z-index: 20;
  top: 0;
  left: 0;
  right: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 26px clamp(24px, 5vw, 72px);
  background: rgba(255, 255, 255, 0.84);
  backdrop-filter: blur(18px);
}

.public-brand {
  color: var(--samurai-blue);
  font-weight: 800;
  letter-spacing: 0.16em;
  font-size: 13px;
}

.public-header nav a {
  color: rgba(0, 43, 102, 0.64);
  font-size: 13px;
  transition: all 0.4s ease;
}

.public-header nav a:hover {
  color: var(--samurai-blue);
  opacity: 0.72;
}

.public-hero {
  display: grid;
  grid-template-columns: minmax(280px, 0.78fr) minmax(320px, 1.22fr);
  gap: clamp(32px, 7vw, 108px);
  align-items: center;
  min-height: 100vh;
  padding: 118px clamp(24px, 6vw, 92px) 92px;
  background: linear-gradient(110deg, #fff 0%, #fff 64%, var(--hope-gray) 64%, var(--hope-gray) 100%);
}

.hero-copy {
  max-width: 560px;
  padding-top: 8vh;
}

.section-kicker {
  display: inline-flex;
  margin-bottom: 22px;
  color: var(--sunrise-orange);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.22em;
}

.public-site h1,
.public-site h2,
.public-site h3 {
  margin: 0;
  color: var(--samurai-blue);
  letter-spacing: 0.08em;
  line-height: 1.08;
}

.public-site h1 {
  font-size: clamp(48px, 7vw, 96px);
  max-width: 760px;
}

.hero-copy h1 {
  letter-spacing: 0.04em;
  font-size: clamp(48px, 6.4vw, 88px);
}

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

.public-site h2 {
  font-size: clamp(34px, 5vw, 68px);
}

.public-site h3 {
  font-size: clamp(24px, 3vw, 36px);
}

.hero-visual {
  position: relative;
  margin: 0;
  min-height: 64vh;
  overflow: hidden;
  border-radius: 0 0 0 84px;
  box-shadow: 0 34px 90px rgba(0, 43, 102, 0.14);
}

.hero-visual img {
  width: 100%;
  height: 100%;
  min-height: 64vh;
  object-fit: cover;
  object-position: center;
  display: block;
}

.donation-button,
.public-form button,
.public-link-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: fit-content;
  min-height: 48px;
  margin-top: 36px;
  padding: 13px 24px;
  border: 0;
  border-radius: 999px;
  background: var(--sunrise-orange);
  color: #fff;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-decoration: none;
  transition: all 0.4s ease;
}

.donation-button:hover,
.public-form button:hover,
.public-link-button:hover {
  opacity: 0.86;
  transform: scale(1.035);
  background: var(--sunrise-orange);
  text-decoration: none;
}

.public-section {
  width: min(1180px, calc(100% - 48px));
  margin: 0 auto;
  padding: clamp(90px, 13vw, 168px) 0;
}

.public-intro {
  display: grid;
  grid-template-columns: 1.1fr 0.7fr;
  gap: clamp(40px, 8vw, 128px);
  align-items: end;
}

.public-intro p,
.event-hero p,
.result-detail p {
  margin: 0;
  color: rgba(7, 19, 33, 0.68);
  font-size: clamp(17px, 2vw, 22px);
  line-height: 2;
}

.public-grid {
  display: grid;
  grid-template-columns: 0.7fr 1fr;
  gap: clamp(40px, 9vw, 132px);
  align-items: start;
}

.public-card-stack {
  display: grid;
  gap: 18px;
}

.public-event-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  padding: clamp(24px, 4vw, 42px);
  background: #fff;
  border: 1px solid rgba(0, 43, 102, 0.1);
  box-shadow: 0 20px 64px rgba(0, 43, 102, 0.07);
}

.public-form {
  display: grid;
  gap: 22px;
  padding: clamp(26px, 5vw, 54px);
  background: var(--hope-gray);
  border-radius: 0 54px 0 0;
}

.public-form-notice {
  padding: 14px 16px;
  background: rgba(0, 43, 102, 0.08);
  color: var(--samurai-blue);
  font-weight: 800;
  line-height: 1.7;
}

.public-form-notice.error {
  background: rgba(255, 107, 53, 0.13);
  color: #b43310;
}

.public-form label {
  color: var(--samurai-blue);
  font-size: 13px;
  letter-spacing: 0.12em;
}

.public-form input,
.public-form select {
  min-height: 56px;
  border: 0;
  border-bottom: 1px solid rgba(0, 43, 102, 0.22);
  border-radius: 0;
  background: #fff;
  color: var(--ink);
}

.result-section {
  display: grid;
  grid-template-columns: 1fr 0.86fr;
  gap: clamp(40px, 8vw, 116px);
  align-items: center;
}

.event-hero {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 40px;
  align-items: center;
  min-height: clamp(500px, 58vh, 680px);
  padding-top: 118px;
}

.event-headline {
  margin-top: 30px;
  margin-bottom: 24px;
  max-width: 860px;
  font-size: clamp(28px, 4vw, 58px);
}

.prize-section {
  display: grid;
  grid-template-columns: minmax(260px, 0.52fr) minmax(420px, 0.88fr);
  gap: clamp(56px, 10vw, 156px);
  justify-content: center;
  background: linear-gradient(90deg, #fff 0%, #fff 30%, var(--hope-gray) 30%, var(--hope-gray) 100%);
  width: 100%;
  padding-left: max(24px, calc((100vw - 1180px) / 2));
  padding-right: max(24px, calc((100vw - 1180px) / 2));
}

.public-list {
  display: grid;
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
  background: #fff;
}

.public-list li {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 26px clamp(28px, 3.5vw, 52px);
  border-bottom: 1px solid rgba(0, 43, 102, 0.12);
}

.public-badge {
  display: inline-flex;
  flex: 0 0 auto;
  padding: 8px 13px;
  border-radius: 999px;
  background: var(--hope-gray);
  color: var(--samurai-blue);
  font-weight: 800;
  font-size: 12px;
  letter-spacing: 0.12em;
}

.public-badge.win {
  background: rgba(255, 107, 53, 0.14);
  color: var(--sunrise-orange);
}

.public-muted {
  color: rgba(7, 19, 33, 0.58);
}

.result-detail {
  min-height: 76vh;
  padding-top: 154px;
}

.public-site .notice {
  width: min(1180px, calc(100% - 48px));
  margin: 0 auto;
  border: 0;
  border-radius: 0;
  background: rgba(0, 43, 102, 0.06);
  color: var(--samurai-blue);
}

.public-site .notice-error {
  background: rgba(255, 107, 53, 0.12);
  color: #b43310;
}

@media (max-width: 820px) {
  .public-header {
    padding: 20px 22px;
  }

  .public-hero,
  .public-intro,
  .public-grid,
  .result-section,
  .event-hero,
  .prize-section {
    grid-template-columns: 1fr;
  }

  .public-hero {
    padding-top: 104px;
    background: #fff;
  }

  .hero-copy {
    padding-top: 0;
  }

  .hero-visual {
    min-height: 420px;
    border-radius: 0 0 0 44px;
  }

  .hero-visual img {
    min-height: 420px;
    object-position: 72% center;
  }

  .public-site h1 {
    font-size: clamp(42px, 14vw, 76px);
  }

  .public-section {
    width: min(100% - 32px, 1180px);
    padding: 86px 0;
  }

  .event-hero {
    align-items: start;
    min-height: auto;
  }

  .prize-section {
    width: 100%;
    padding-left: 16px;
    padding-right: 16px;
    background: var(--hope-gray);
  }

  .public-event-card,
  .public-list li {
    display: grid;
  }

  .public-list li {
    padding: 24px 22px;
  }
}