/* Invitation methods */
.invite-showcase {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 25px;
  background: white;
  box-shadow: var(--shadow-lg);
}

.invite-tabs {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-bottom: 1px solid var(--line);
  background: #f7f4f8;
}

.invite-tabs button {
  display: inline-flex;
  min-height: 66px;
  align-items: center;
  justify-content: center;
  gap: 9px;
  border: 0;
  border-right: 1px solid var(--line);
  background: transparent;
  color: var(--ink-muted);
  font-size: 13px;
  font-weight: 700;
  cursor: pointer;
  transition: color 180ms ease, background 180ms ease;
}

.invite-tabs button:last-child { border-right: 0; }
.invite-tabs button:hover { color: var(--ink); }
.invite-tabs button.is-active {
  position: relative;
  background: white;
  color: var(--brand-600);
}

.invite-tabs button.is-active::after {
  position: absolute;
  right: 20%;
  bottom: -1px;
  left: 20%;
  height: 2px;
  border-radius: 999px 999px 0 0;
  background: var(--brand-500);
  content: "";
}

.invite-tabs svg { width: 19px; }

.invite-panel {
  display: grid;
  min-height: 490px;
  grid-template-columns: minmax(0, 0.83fr) minmax(480px, 1.17fr);
  animation: invite-panel-enter 420ms cubic-bezier(0.2, 0.8, 0.2, 1);
}

.invite-copy {
  display: flex;
  align-items: flex-start;
  flex-direction: column;
  justify-content: center;
  padding: 60px;
}

.mono-label {
  color: var(--brand-600);
  font-family: var(--font-mono);
  font-size: 9px;
  font-weight: 800;
  letter-spacing: 0.11em;
}

.invite-copy h3 {
  max-width: 430px;
  margin: 12px 0 18px;
  font-size: clamp(2rem, 3vw, 3.15rem);
  letter-spacing: -0.055em;
  line-height: 1.06;
}

.invite-copy > p {
  max-width: 440px;
  margin-bottom: 30px;
  color: var(--ink-soft);
  font-size: 15px;
  line-height: 1.7;
}

.invite-detail {
  display: flex;
  gap: 11px;
  padding-top: 20px;
  border-top: 1px solid var(--line);
}

.invite-detail > svg {
  width: 19px;
  flex: 0 0 auto;
  color: var(--brand-600);
}

.invite-detail strong,
.invite-detail small {
  display: block;
}

.invite-detail strong {
  margin-bottom: 3px;
  color: #3c3440;
  font-size: 11px;
}

.invite-detail small {
  color: var(--ink-muted);
  font-size: 9px;
  line-height: 1.5;
}

.invite-art {
  position: relative;
  display: grid;
  overflow: hidden;
  place-items: center;
  border-left: 1px solid var(--line);
  background:
    linear-gradient(rgba(116, 86, 130, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(116, 86, 130, 0.05) 1px, transparent 1px),
    radial-gradient(circle at center, #fbf7fd, #f2edf5);
  background-size: 24px 24px, 24px 24px, auto;
}

.invite-art::before {
  position: absolute;
  width: 330px;
  aspect-ratio: 1;
  border-radius: 50%;
  background: rgba(168, 85, 247, 0.14);
  content: "";
  filter: blur(55px);
}

.invite-qr-art {
  position: relative;
  display: grid;
  width: 265px;
  height: 265px;
  place-items: center;
  border: 1px solid #e0d5e5;
  border-radius: 25px;
  background: rgba(255, 255, 255, 0.95);
  box-shadow: 0 30px 80px rgba(59, 35, 70, 0.18);
  transform: rotate(2deg);
  animation: qr-card-float 6s ease-in-out infinite;
}

.invite-qr-grid {
  display: grid;
  width: 178px;
  height: 178px;
  grid-template-columns: repeat(9, 1fr);
  grid-template-rows: repeat(9, 1fr);
  gap: 4px;
}

.invite-qr-grid span {
  border-radius: 2px;
  background: transparent;
}

.invite-qr-grid span.is-filled {
  background: #2b2230;
  animation: qr-cell 600ms ease backwards;
}

.invite-qr-grid span:nth-child(3n) { animation-delay: 80ms; }
.invite-qr-grid span:nth-child(4n) { animation-delay: 160ms; }
.invite-qr-grid span:nth-child(7n) { animation-delay: 230ms; }

.qr-scan-line {
  position: absolute;
  right: 34px;
  left: 34px;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--brand-500), transparent);
  box-shadow: 0 0 13px var(--brand-400);
  animation: qr-scan 3.2s ease-in-out infinite;
}

.qr-corner {
  position: absolute;
  width: 25px;
  height: 25px;
  border-color: var(--brand-500);
  border-style: solid;
}

.qr-corner-one { top: 21px; left: 21px; border-width: 2px 0 0 2px; border-radius: 7px 0 0; }
.qr-corner-two { top: 21px; right: 21px; border-width: 2px 2px 0 0; border-radius: 0 7px 0 0; }
.qr-corner-three { right: 21px; bottom: 21px; border-width: 0 2px 2px 0; border-radius: 0 0 7px; }
.qr-corner-four { bottom: 21px; left: 21px; border-width: 0 0 2px 2px; border-radius: 0 0 0 7px; }

.invite-nfc-art {
  position: relative;
  width: 440px;
  height: 330px;
}

.nfc-device {
  position: absolute;
  top: 10px;
  left: 10px;
  width: 155px;
  height: 300px;
  border: 7px solid #d7cfdc;
  border-radius: 30px;
  background: #211c25;
  box-shadow: var(--shadow-lg);
  transform: rotate(-8deg);
}

.nfc-device::after {
  position: absolute;
  top: 11px;
  left: 50%;
  width: 50px;
  height: 7px;
  border-radius: 999px;
  background: #09070a;
  content: "";
  transform: translateX(-50%);
}

.nfc-screen-dot {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 54px;
  height: 54px;
  border: 1px solid rgba(192, 132, 252, 0.55);
  border-radius: 50%;
  background: rgba(168, 85, 247, 0.2);
  transform: translate(-50%, -50%);
  animation: nfc-dot 2.5s ease-in-out infinite;
}

.nfc-tag {
  position: absolute;
  right: 25px;
  bottom: 30px;
  display: grid;
  width: 138px;
  height: 138px;
  place-items: center;
  border: 1px solid #d9cfe0;
  border-radius: 28px;
  background: white;
  box-shadow: 0 25px 70px rgba(52, 31, 62, 0.18);
  color: var(--brand-600);
  transform: rotate(8deg);
}

.nfc-tag svg { width: 46px; }
.nfc-tag small {
  position: absolute;
  bottom: 18px;
  color: var(--ink-muted);
  font-family: var(--font-mono);
  font-size: 8px;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.nfc-waves {
  position: absolute;
  top: 75px;
  left: 145px;
  width: 185px;
  height: 160px;
}

.nfc-waves span {
  position: absolute;
  top: 50%;
  left: 0;
  border: 2px solid var(--brand-500);
  border-top-color: transparent;
  border-bottom-color: transparent;
  border-left-color: transparent;
  border-radius: 50%;
  transform: translateY(-50%);
  animation: nfc-wave 2.4s ease-in-out infinite;
}

.nfc-waves span:nth-child(1) { width: 55px; height: 70px; }
.nfc-waves span:nth-child(2) { width: 98px; height: 112px; animation-delay: 180ms; }
.nfc-waves span:nth-child(3) { width: 142px; height: 154px; animation-delay: 360ms; }
.nfc-waves i {
  position: absolute;
  top: 50%;
  left: 15px;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--brand-500);
  box-shadow: 0 0 0 8px rgba(168, 85, 247, 0.13);
  transform: translateY(-50%);
}

.invite-file-art {
  position: relative;
  width: 410px;
  height: 350px;
}

.vnd-file {
  position: absolute;
  z-index: 2;
  top: 13px;
  left: 50%;
  display: flex;
  width: 218px;
  height: 270px;
  align-items: center;
  flex-direction: column;
  justify-content: center;
  border: 1px solid #d8cbe0;
  border-radius: 23px;
  background: linear-gradient(145deg, #fff, #f7f0fb);
  box-shadow: 0 30px 80px rgba(59, 35, 70, 0.2);
  transform: translateX(-50%) rotate(-2deg);
  animation: vnd-drop 4.8s cubic-bezier(0.3, 0.75, 0.3, 1) infinite;
}

.vnd-fold {
  position: absolute;
  top: -1px;
  right: -1px;
  width: 58px;
  height: 58px;
  border-bottom: 1px solid #d1c1dc;
  border-left: 1px solid #d1c1dc;
  border-radius: 0 23px 0 16px;
  background: #e7cdf9;
  clip-path: polygon(0 0, 100% 100%, 0 100%);
}

.vnd-file > svg {
  width: 58px;
  margin-bottom: 20px;
  color: var(--brand-600);
}

.vnd-file strong {
  font-family: var(--font-display);
  font-size: 16px;
}

.vnd-file small {
  color: var(--ink-muted);
  font-size: 10px;
}

.vnd-file code {
  margin-top: 18px;
  padding: 5px 10px;
  border-radius: 7px;
  background: var(--brand-100);
  color: var(--brand-600);
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 800;
}

.file-tray {
  position: absolute;
  right: 37px;
  bottom: 7px;
  left: 37px;
  height: 73px;
  border: 2px solid #cabbd2;
  border-radius: 19px;
  background: rgba(237, 228, 242, 0.85);
  transform: perspective(250px) rotateX(55deg);
}

.file-tray span {
  position: absolute;
  inset: 14px;
  border: 1px dashed #aa8cbc;
  border-radius: 10px;
}

.file-art-orbit {
  position: absolute;
  border: 1px solid rgba(168, 85, 247, 0.2);
  border-radius: 50%;
}

.file-art-orbit-one { inset: 14px 32px 44px; animation: scene-orbits 24s linear infinite; }
.file-art-orbit-two { inset: 52px 70px 80px; border-style: dashed; animation: scene-orbits 18s linear infinite reverse; }