html {
  height: 100%;
}

:root {
  --bg-1: #1a0f2e;
  --bg-2: #0d051a;
  --ink: #f5f1ff;
  --muted: #c9b9d9;
  --panel: rgba(26, 15, 46, 0.88);
  --line: rgba(186, 100, 255, 0.28);
  --accent-1: #7c3aed;
  --accent-2: #d4a5ff;
  --ok: #5be39e;
  --warn: #ffe078;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  min-height: var(--app-height, 100vh);
  font-family: "Outfit", "Segoe UI", sans-serif;
  color: var(--ink);
  background:
    radial-gradient(1400px 720px at 7% 8%, rgba(186, 100, 255, 0.32), transparent 60%),
    radial-gradient(1200px 660px at 92% 18%, rgba(212, 165, 255, 0.24), transparent 60%),
    linear-gradient(160deg, var(--bg-1), var(--bg-2));
  background-attachment: fixed;
  overflow-x: hidden;
}

.stage-lights {
  position: fixed;
  inset: 0;
  pointer-events: none;
  background:
    conic-gradient(from 215deg at 18% -10%, rgba(255, 255, 255, 0.18), transparent 35%),
    conic-gradient(from 140deg at 88% -20%, rgba(255, 255, 255, 0.12), transparent 32%);
  animation: sweep 10s ease-in-out infinite alternate;
  z-index: 0;
}

.page-wrap {
  width: min(900px, 100% - 2rem);
  margin: 0 auto;
  padding: 3.5rem 0 4rem;
  position: relative;
  z-index: 1;
  animation: fadeIn 0.8s ease-out;
}

.title {
  margin: 0;
  text-align: center;
  font-family: "Bebas Neue", Impact, sans-serif;
  font-size: clamp(2.6rem, 10vw, 5rem);
  letter-spacing: 0.04em;
  animation: slideDown 0.7s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.tagline {
  margin: 0.45rem auto 1.8rem;
  text-align: center;
  color: var(--muted);
  max-width: 45ch;
}

.rsvp-panel {
  width: min(100%, 500px);
  margin: 0 auto;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: var(--panel);
  backdrop-filter: blur(9px);
  box-shadow: 0 30px 70px rgba(0, 0, 0, 0.5);
  padding: 1.4rem;
  animation: slideUp 0.7s cubic-bezier(0.34, 1.56, 0.64, 1) 0.1s backwards;
}

h2 {
  margin: 0;
  font-family: "Bebas Neue", Impact, sans-serif;
  letter-spacing: 0.04em;
  font-size: 2rem;
}

.panel-copy {
  margin: 0.3rem 0 1rem;
  color: var(--muted);
}

label {
  display: block;
  margin: 0 0 0.4rem;
  font-weight: 600;
  animation: fadeIn 0.6s ease-out 0.2s backwards;
}

.attendance-group {
  margin: 0 0 1rem;
  padding: 0.8rem;
  border: 1px solid rgba(255, 255, 255, 0.24);
  border-radius: 14px;
}

.attendance-group legend {
  padding: 0 0.4rem;
  color: var(--muted);
  font-size: 0.96rem;
}

.choice-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-right: 0.65rem;
  margin-bottom: 0.5rem;
  padding: 0.44rem 0.75rem;
  border: 1px solid rgba(255, 255, 255, 0.24);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.06);
}

.choice-pill input {
  width: auto;
  margin: 0;
  accent-color: #7c3aed;
}

input,
button {
  width: 100%;
  font: inherit;
}

input {
  margin-bottom: 0.95rem;
  border: 1px solid rgba(186, 100, 255, 0.28);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.08);
  color: var(--ink);
  padding: 0.72rem 0.8rem;
}

textarea {
  width: 100%;
  margin-bottom: 0.95rem;
  border: 1px solid rgba(186, 100, 255, 0.28);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.08);
  color: var(--ink);
  padding: 0.72rem 0.8rem;
  font: inherit;
  resize: vertical;
  min-height: 7rem;
}

textarea::placeholder {
  color: rgba(245, 241, 255, 0.66);
}

.guest-names-group {
  margin-bottom: 1rem;
}

.guest-names-helper {
  margin: 0 0 0.45rem;
  color: var(--muted);
  font-size: 0.9rem;
}

.guest-names-inputs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.6rem;
  max-height: 12rem;
  overflow-y: auto;
  padding-right: 0.4rem;
}

.guest-name-input-wrapper {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.guest-name-input-wrapper label {
  font-size: 0.85rem;
  color: var(--muted);
}

.guest-name-input-wrapper input {
  width: 100%;
  border: 1px solid rgba(186, 100, 255, 0.28);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.08);
  color: var(--ink);
  padding: 0.72rem 0.8rem;
  font: inherit;
}

.guest-name-input-wrapper input::placeholder {
  color: rgba(245, 241, 255, 0.66);
}

input::placeholder {
  color: rgba(245, 241, 255, 0.66);
}

button {
  border: 0;
  border-radius: 999px;
  padding: 0.8rem 1rem;
  font-weight: 700;
  cursor: pointer;
  color: #0e0e10;
  background: linear-gradient(98deg, var(--accent-1), var(--accent-2));
  transition: all 0.3s ease;
}

button:hover {
  transform: translateY(-2px) scale(1.01);
  box-shadow: 0 14px 32px rgba(124, 58, 237, 0.35);
  background: linear-gradient(98deg, #ffffff, #ffffff);
  color: #7c3aed;
}

.status {
  min-height: 1.4em;
  margin: 0.9rem 0 0;
  font-weight: 600;
}

.status.ok {
  color: var(--ok);
}

.status.warn {
  color: var(--warn);
}

.jb-collage {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.jb-shot {
  position: absolute;
  width: clamp(84px, 14vw, 160px);
  aspect-ratio: 3 / 4;
  object-fit: cover;
  border-radius: 14px;
  border: 2px solid rgba(255, 255, 255, 0.44);
  box-shadow: 0 16px 30px rgba(0, 0, 0, 0.55);
  opacity: 0.96;
}

.music-dock {
  position: fixed;
  right: 1rem;
  bottom: 1rem;
  z-index: 9;
}

#musicToggle {
  width: auto;
  white-space: nowrap;
  min-width: 6.4rem;
  padding: 0.72rem 1rem;
  border: 1px solid rgba(255, 255, 255, 0.26);
  border-radius: 999px;
  color: #f8f2ff;
  background: linear-gradient(140deg, rgba(124, 58, 237, 0.92), rgba(212, 165, 255, 0.86));
  box-shadow: 0 12px 26px rgba(8, 8, 20, 0.44), inset 0 1px 0 rgba(255, 255, 255, 0.22);
  backdrop-filter: blur(12px);
  transition: transform 0.22s ease, box-shadow 0.22s ease, background 0.22s ease;
}

#musicToggle:hover {
  transform: translateY(-2px);
  box-shadow: 0 16px 30px rgba(8, 8, 20, 0.5), inset 0 1px 0 rgba(255, 255, 255, 0.28);
  background: linear-gradient(140deg, rgba(139, 92, 246, 0.96), rgba(224, 170, 255, 0.9));
}

#musicToggle[aria-pressed="true"] {
  background: linear-gradient(140deg, rgba(99, 102, 241, 0.92), rgba(167, 139, 250, 0.88));
}

.shot-1 {
  top: 1rem;
  left: -5.8rem;
  transform: rotate(-8deg);
}

.shot-2 {
  top: 5.5rem;
  right: -5.8rem;
  transform: rotate(7deg);
}

.shot-3 {
  bottom: -1rem;
  left: -1.2rem;
  transform: rotate(6deg);
}

.shot-4 {
  bottom: 1.5rem;
  right: -2rem;
  transform: rotate(-7deg);
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

@keyframes slideUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes slideDown {
  from {
    opacity: 0;
    transform: translateY(-20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes slideIn {
  from {
    opacity: 0;
    transform: translateX(30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@media (max-width: 1100px) {
  .page-wrap {
    padding-bottom: 6rem;
  }

  .jb-collage {
    position: static;
    margin: 1.25rem auto 0;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.8rem;
    width: min(100%, 720px);
    pointer-events: auto;
  }

  .jb-shot {
    position: static;
    width: 100%;
    transform: none;
    opacity: 0.96;
    aspect-ratio: 3 / 4;
  }
}

@media (max-width: 900px) {
  .page-wrap {
    padding-top: 2.2rem;
    padding-bottom: 7rem;
  }

  .rsvp-panel {
    margin-top: 1.2rem;
    position: relative;
    overflow: hidden;
    background: url("./assets/JB2.jpg") center center / cover no-repeat;
  }

  .rsvp-panel::before {
    content: "";
    position: absolute;
    inset: 0;
    pointer-events: none;
    background:
      linear-gradient(180deg, rgba(20, 10, 34, 0.48), rgba(20, 10, 34, 0.72)),
      radial-gradient(110% 80% at 50% 0%, rgba(124, 58, 237, 0.26), transparent 55%);
  }

  .rsvp-panel > * {
    position: relative;
    z-index: 1;
  }

  .rsvp-panel h2,
  .rsvp-panel .panel-copy,
  .rsvp-panel label,
  .rsvp-panel legend,
  .rsvp-panel .status {
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.55);
  }

  .rsvp-panel .panel-copy,
  .rsvp-panel label,
  .rsvp-panel legend {
    color: #f0e8ff;
  }

  .rsvp-panel h2 {
    color: #f7efff;
  }

  .jb-collage {
    display: none;
  }

  .jb-shot {
    aspect-ratio: 1 / 1.18;
  }

  .music-dock {
    right: 0.75rem;
    bottom: 0.75rem;
  }
}