:root {
  --bg: #030303;
  --panel: rgba(255, 255, 255, 0.07);
  --panel-strong: rgba(255, 255, 255, 0.11);
  --text: #f3f3f3;
  --muted: rgba(243, 243, 243, 0.66);
  --faint: rgba(243, 243, 243, 0.38);
  --red: #bb2028;
  --red-dark: #5e080d;
  --gold: #d8b56d;
  --line: rgba(255, 255, 255, 0.16);
  --shadow: rgba(0, 0, 0, 0.55);
}

* { box-sizing: border-box; }

html {
  min-height: 100%;
  background: var(--bg);
}

body {
  min-height: 100%;
  margin: 0;
  color: var(--text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background:
    radial-gradient(circle at 20% 0%, rgba(187, 32, 40, 0.28), transparent 34rem),
    radial-gradient(circle at 90% 18%, rgba(216, 181, 109, 0.12), transparent 24rem),
    linear-gradient(135deg, #030303 0%, #080808 42%, #160306 100%);
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image: linear-gradient(rgba(255,255,255,0.025) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,0.025) 1px, transparent 1px);
  background-size: 42px 42px;
  mask-image: linear-gradient(to bottom, black, transparent 80%);
}

button, input, select {
  font: inherit;
}

button, select {
  cursor: pointer;
}

.app-shell {
  width: min(100%, 960px);
  margin: 0 auto;
  padding: calc(22px + env(safe-area-inset-top)) 18px calc(36px + env(safe-area-inset-bottom));
}

.hero {
  display: grid;
  grid-template-columns: 88px 1fr;
  gap: 18px;
  align-items: center;
  margin-bottom: 22px;
}

.hero__mark {
  width: 88px;
  height: 88px;
  border-radius: 24px;
  display: grid;
  place-items: center;
  background: linear-gradient(145deg, rgba(255,255,255,0.12), rgba(255,255,255,0.03));
  border: 1px solid var(--line);
  box-shadow: 0 18px 50px var(--shadow), inset 0 1px 0 rgba(255,255,255,0.18);
  overflow: hidden;
}

.hero__mark img {
  width: 112%;
  max-width: none;
  transform: translateY(-2px);
}

.eyebrow, .card-kicker, .label {
  margin: 0;
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.hero h1 {
  margin: 4px 0 6px;
  font-size: clamp(2rem, 7vw, 4rem);
  line-height: 0.95;
  letter-spacing: -0.06em;
}

.lead {
  margin: 0;
  color: var(--muted);
  font-size: 0.98rem;
}

.card-stage {
  display: grid;
  place-items: center;
  margin: 24px 0 22px;
}

.membership-card {
  position: relative;
  width: min(100%, 430px);
  aspect-ratio: 1.47 / 1;
  border-radius: 32px;
  transform-style: preserve-3d;
  filter: drop-shadow(0 30px 44px rgba(0,0,0,0.48));
}

.card-glow {
  position: absolute;
  inset: -2px;
  border-radius: inherit;
  background: conic-gradient(from 210deg, rgba(216,181,109,0.72), rgba(187,32,40,0.8), rgba(255,255,255,0.35), rgba(216,181,109,0.72));
  opacity: 0.7;
  filter: blur(0.5px);
}

.card-inner {
  position: absolute;
  inset: 1px;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  padding: clamp(16px, 4.2vw, 22px);
  border-radius: 31px;
  background:
    linear-gradient(122deg, rgba(255,255,255,0.13), transparent 28%),
    radial-gradient(circle at 88% 12%, rgba(187,32,40,0.33), transparent 17rem),
    linear-gradient(150deg, #111114, #060606 58%, #160306);
  border: 1px solid rgba(255,255,255,0.13);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.12), inset 0 -1px 0 rgba(0,0,0,0.6);
}

.card-inner::before {
  content: "NCP";
  position: absolute;
  right: -8px;
  bottom: -36px;
  font-size: clamp(5rem, 28vw, 8.4rem);
  font-weight: 1000;
  letter-spacing: -0.12em;
  color: rgba(255,255,255,0.035);
  pointer-events: none;
}

.card-header {
  position: relative;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 12px;
  z-index: 1;
}

.card-header h2 {
  margin: 3px 0 0;
  font-size: clamp(1rem, 4.1vw, 1.45rem);
  line-height: 0.96;
  letter-spacing: -0.04em;
}

.card-logo {
  width: clamp(50px, 14vw, 64px);
  height: clamp(50px, 14vw, 64px);
  object-fit: contain;
  object-position: center;
  border-radius: 16px;
  border: 1px solid rgba(255,255,255,0.12);
  background: #050505;
  padding: 4px;
  box-shadow: inset 0 0 0 1px rgba(255,255,255,0.06);
}

.classification-row {
  position: relative;
  z-index: 1;
  display: flex;
  justify-content: space-between;
  gap: 10px;
  margin-top: 12px;
  padding: 7px 0;
  border-block: 1px solid rgba(255,255,255,0.12);
  color: var(--gold);
  font-size: 0.61rem;
  font-weight: 800;
  letter-spacing: 0.12em;
}

.member-block {
  position: relative;
  z-index: 1;
  margin-top: auto;
  padding-top: 14px;
}

.member-name {
  margin: 5px 0 4px;
  font-size: clamp(1.35rem, 6.1vw, 2rem);
  line-height: 1;
  font-weight: 850;
  letter-spacing: -0.04em;
  text-wrap: balance;
}

.member-title {
  margin: 0;
  color: var(--muted);
  font-size: 0.82rem;
  line-height: 1.25;
}

.policy-strip {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-top: 14px;
}

.policy-strip > div {
  padding: 9px 11px;
  border-radius: 16px;
  background: rgba(255,255,255,0.065);
  border: 1px solid rgba(255,255,255,0.10);
}

.policy-strip strong {
  display: block;
  margin-top: 3px;
  color: #fff;
  font-size: 0.8rem;
  letter-spacing: 0.02em;
}

.card-footer {
  position: relative;
  z-index: 1;
  display: flex;
  justify-content: space-between;
  gap: 10px;
  margin-top: 10px;
  color: var(--faint);
  font-size: 0.56rem;
  font-weight: 800;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.card-footer p { margin: 0; }
.card-footer p:first-child { color: rgba(255,255,255,0.72); }
.card-footer p:last-child { text-align: right; }

.controls, .doctrine {
  width: min(100%, 620px);
  margin: 0 auto;
}

.control-panel, .doctrine {
  padding: 18px;
  border-radius: 26px;
  background: rgba(255,255,255,0.07);
  border: 1px solid var(--line);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.08);
  backdrop-filter: blur(16px);
}

.control-panel label {
  display: block;
  margin: 0 0 8px;
  color: var(--muted);
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.input-row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 10px;
  margin-bottom: 14px;
}

input, select {
  width: 100%;
  min-height: 48px;
  color: var(--text);
  background: rgba(0,0,0,0.34);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 0 14px;
  outline: none;
}

input:focus, select:focus {
  border-color: rgba(216,181,109,0.72);
  box-shadow: 0 0 0 4px rgba(216,181,109,0.12);
}

button {
  min-height: 48px;
  border: 0;
  border-radius: 16px;
  padding: 0 18px;
  color: white;
  font-weight: 800;
  background: linear-gradient(135deg, var(--red), #7a0c13);
  box-shadow: 0 12px 24px rgba(187,32,40,0.22), inset 0 1px 0 rgba(255,255,255,0.18);
}

button:active { transform: translateY(1px); }

.secondary {
  background: rgba(255,255,255,0.08);
  border: 1px solid var(--line);
  box-shadow: none;
}

.button-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-top: 14px;
}

.doctrine {
  margin-top: 16px;
  color: var(--muted);
  line-height: 1.7;
}

.doctrine h2 {
  margin: 0 0 8px;
  color: var(--text);
  font-size: 1.15rem;
}

.doctrine p { margin: 0 0 10px; }
.doctrine ul { margin: 0; padding-left: 1.15rem; }

.toast {
  position: fixed;
  left: 50%;
  bottom: calc(22px + env(safe-area-inset-bottom));
  transform: translate(-50%, 120%);
  padding: 12px 16px;
  border-radius: 999px;
  color: #111;
  background: rgba(255,255,255,0.92);
  font-weight: 800;
  box-shadow: 0 12px 30px rgba(0,0,0,0.35);
  transition: transform 220ms ease;
  z-index: 10;
}

.toast.is-visible {
  transform: translate(-50%, 0);
}

@media (max-width: 520px) {
  .app-shell { padding-inline: 14px; }
  .hero { grid-template-columns: 70px 1fr; gap: 14px; }
  .hero__mark { width: 70px; height: 70px; border-radius: 20px; }
  .input-row, .button-grid { grid-template-columns: 1fr; }
  .membership-card {
    border-radius: 28px;
    aspect-ratio: 1.38 / 1;
  }
  .card-inner {
    border-radius: 27px;
    padding: 15px;
  }
  .card-header h2 { font-size: 0.96rem; }
  .card-logo {
    width: 48px;
    height: 48px;
    border-radius: 14px;
  }
  .classification-row {
    font-size: 0.52rem;
    margin-top: 10px;
    padding: 6px 0;
  }
  .member-block { padding-top: 12px; }
  .member-name { font-size: 1.22rem; }
  .member-title { font-size: 0.75rem; }
  .policy-strip { gap: 8px; margin-top: 12px; }
  .policy-strip > div { padding: 8px 9px; }
  .policy-strip strong { font-size: 0.72rem; }
  .card-footer {
    margin-top: 9px;
    font-size: 0.5rem;
    flex-wrap: wrap;
    row-gap: 4px;
  }
  .card-footer p:last-child { text-align: left; }
}

.export-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-top: 14px;
}

.helper-text {
  margin: 10px 0 0;
  color: var(--muted);
  font-size: 0.82rem;
  line-height: 1.6;
}

.download-link {
  min-height: 48px;
  display: inline-grid;
  place-items: center;
  border-radius: 16px;
  padding: 0 18px;
  color: white;
  font-weight: 800;
  text-decoration: none;
  background: linear-gradient(135deg, var(--red), #7a0c13);
  box-shadow: 0 12px 24px rgba(187,32,40,0.22), inset 0 1px 0 rgba(255,255,255,0.18);
}

.modal {
  position: fixed;
  inset: 0;
  z-index: 20;
  display: none;
  place-items: center;
  padding: 18px;
}

.modal.is-open {
  display: grid;
}

.modal__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.72);
  backdrop-filter: blur(10px);
}

.modal__panel {
  position: relative;
  width: min(100%, 560px);
  max-height: min(88vh, 760px);
  overflow: auto;
  padding: 20px;
  border-radius: 28px;
  background:
    linear-gradient(145deg, rgba(255,255,255,0.12), rgba(255,255,255,0.04)),
    #090909;
  border: 1px solid var(--line);
  box-shadow: 0 30px 70px rgba(0,0,0,0.65), inset 0 1px 0 rgba(255,255,255,0.12);
}

.modal__panel h2 {
  margin: 6px 0 8px;
  font-size: 1.35rem;
  letter-spacing: -0.03em;
}

.modal__lead {
  margin: 0 0 14px;
  color: var(--muted);
  line-height: 1.7;
}

.modal__close {
  position: absolute;
  top: 12px;
  right: 12px;
  width: 38px;
  min-height: 38px;
  padding: 0;
  border-radius: 999px;
  background: rgba(255,255,255,0.09);
  border: 1px solid var(--line);
  box-shadow: none;
}

#cardImagePreview {
  display: block;
  width: 100%;
  border-radius: 22px;
  border: 1px solid rgba(255,255,255,0.13);
  background: #050505;
  box-shadow: 0 18px 48px rgba(0,0,0,0.45);
}

.modal__actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-top: 14px;
}

.install-steps {
  margin: 12px 0 14px;
  padding-left: 1.3rem;
  color: var(--text);
  line-height: 1.8;
}

@media (max-width: 520px) {
  .export-actions,
  .modal__actions {
    grid-template-columns: 1fr;
  }

  .modal {
    align-items: end;
    padding: 12px;
  }

  .modal__panel {
    border-radius: 24px;
    max-height: 86vh;
  }
}