*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI",
    system-ui, sans-serif;
  background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
  color: #1e293b;
  min-height: 100dvh;
  display: flex;
  justify-content: center;
  align-items: flex-start;
  padding: 32px 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  touch-action: manipulation;
  -webkit-tap-highlight-color: transparent;
}

/* ── Layout ── */
.app-root {
  width: 100%;
  max-width: 430px;
  min-height: calc(100dvh - 64px);
  background: #f4f6f9;
  border-radius: 40px;
  overflow: clip;
  box-shadow: 0 0 0 6px rgba(255, 255, 255, 0.06),
    0 24px 80px rgba(0, 0, 0, 0.55);
  display: flex;
  flex-direction: column;
}

/* ── Navbar ── */
.ondc-navbar {
  width: 100%;
  background: #fff;
  border-bottom: 1px solid #e2e8f0;
  box-shadow: 0 1px 6px rgba(0, 0, 0, 0.06);
  position: sticky;
  top: 0;
  z-index: 100;
}

.ondc-navbar-inner {
  max-width: 580px;
  margin: 0 auto;
  height: 64px;
  padding: 0 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.ondc-logo {
  display: flex;
  align-items: center;
  text-decoration: none;
  flex-shrink: 0;
}

.ondc-logo-img {
  height: 44px;
  width: auto;
  display: block;
}

.ondc-navbar-product {
  font-size: 0.75rem;
  font-weight: 600;
  color: #64748b;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  border-left: 1.5px solid #e2e8f0;
  padding-left: 14px;
}

/* ── Hero header ── */
.header {
  width: 100%;
  background: linear-gradient(
    140deg,
    #1c75bc 0%,
    #0e9cd8 60%,
    #00aeef 100%
  );
  padding: 20px 16px 20px;
  display: flex;
  justify-content: center;
}

.header-hero {
  max-width: 580px;
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  text-align: center;
}

.header-logo {
  width: 108px;
  height: 108px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.header-logo.has-logo {
  width: auto;
  height: 60px;
  max-width: 220px;
}

.metro-icon-svg {
  width: 60px;
  height: 60px;
  filter: drop-shadow(0 4px 12px rgba(0, 0, 0, 0.25));
  stroke: #fff;
}

.venue-photo {
  display: block;
  max-width: 100%;
  max-height: 100%;
  width: auto;
  height: auto;
  object-fit: contain;
  border-radius: 12px;
  border: 3px solid rgba(255, 255, 255, 0.55);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.35);
}

.header-text {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.header-title {
  font-size: 1.65rem;
  font-weight: 800;
  letter-spacing: -0.5px;
  color: #fff;
  line-height: 1.15;
}

.header-subtitle {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.85);
  font-weight: 400;
  line-height: 1.5;
}

/* ── Main content area ── */
.app-content {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 28px 16px calc(32px + env(safe-area-inset-bottom, 0px));
}

/* ── Seller / entity / city list ── */
.seller-list {
  list-style: none;
  padding: 10px 0;
  width: 100%;
  max-width: 350px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.seller-item a {
  display: flex;
  align-items: center;
  padding: 10px 14px;
  min-height: 48px;
  border-radius: 28px;
  text-decoration: none;
  color: #0d2137;
  font-weight: 600;
  font-size: 0.97rem;
  border: 1.5px solid #e8f0f8;
  background: #fafbff;
  transition: background 0.15s, border-color 0.15s, box-shadow 0.15s,
    transform 0.1s;
}

.seller-item a:hover {
  background: #eef4ff;
  border-color: #bad3f5;
  box-shadow: 0 4px 16px rgba(28, 117, 188, 0.13);
  transform: translateY(-1px);
}

.seller-item a:active {
  transform: translateY(0);
  background: #deeaff;
}

.seller-name {
  display: flex;
  align-items: center;
  gap: 10px;
}

.seller-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: linear-gradient(135deg, #1c75bc, #00aeef);
  flex-shrink: 0;
}

/* ── Status (loading / error) ── */
.status-wrap {
  width: 100%;
  max-width: 320px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  padding: 40px 16px;
  text-align: center;
}

.status-title {
  font-size: 1rem;
  font-weight: 700;
  color: #0d2137;
}

.status-body {
  font-size: 0.85rem;
  color: #6b7280;
  line-height: 1.6;
  white-space: pre-line;
}

/* ── Footer ── */
.app-footer {
  background: #0d2137;
  padding: 20px 16px calc(20px + env(safe-area-inset-bottom, 0px));
}

.app-footer-inner {
  max-width: 580px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-size: 0.73rem;
  color: rgba(255, 255, 255, 0.5);
  letter-spacing: 0.025em;
  text-align: center;
}

.app-footer-brand {
  color: #00aeef;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.app-footer-sep {
  color: rgba(255, 255, 255, 0.25);
}

/* ── Responsive ── */
@media (min-width: 640px) {
  .ondc-navbar-inner {
    padding: 0 24px;
  }

  .header {
    padding: 48px 24px 40px;
  }

  .header-logo {
    width: 144px;
    height: 124px;
  }

  .header-logo.has-logo {
    height: 72px;
    max-width: 260px;
  }

  .metro-icon-svg {
    width: 72px;
    height: 72px;
  }

  .header-title {
    font-size: 1.9rem;
  }

  .app-content {
    padding: 36px 24px 48px;
  }
}

@media (max-width: 480px) {
  body {
    padding: 0;
    background: #f4f6f9;
    display: block;
  }
  .app-root {
    max-width: 100%;
    min-height: 100dvh;
    border-radius: 0;
    box-shadow: none;
  }
}