:root {
  /* CHANGE FLOWER COLORS in the configuration near the top of script.js. */
  --flower-primary: #4d91ed;
  --flower-secondary: #9bcaff;
  --flower-deep: #2867bd;
  --flower-pastel: #c9e4ff;
  --flower-center: #fff0a8;
  --flower-glow: rgba(74, 148, 239, 0.42);
  --background-start: #060b18;
  --background-end: #10284a;
  --surface: rgba(9, 23, 45, 0.88);
  --surface-border: rgba(255, 255, 255, 0.16);
  --text-main: #fffaf6;
  --text-soft: rgba(255, 250, 246, 0.72);
  --leaf-light: #7fb78b;
  --leaf-dark: #315e45;
  --grow-duration: 1200ms;
  --landing-fade-duration: 650ms;
  --card-transition-duration: 280ms;
  --safe-top: env(safe-area-inset-top, 0px);
  --safe-right: env(safe-area-inset-right, 0px);
  --safe-bottom: env(safe-area-inset-bottom, 0px);
  --safe-left: env(safe-area-inset-left, 0px);
}

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

html {
  min-width: 320px;
  width: 100%;
  overflow-x: hidden;
  color-scheme: dark;
  background: #090814;
  -webkit-text-size-adjust: 100%;
}

body {
  min-width: 320px;
  min-height: 100vh;
  width: 100%;
  margin: 0;
  overflow-x: hidden;
  color: var(--text-main);
  background: var(--background-start);
  font-family: Georgia, "Times New Roman", serif;
}

@supports (min-height: 100dvh) {
  body {
    min-height: 100dvh;
  }
}

button,
input,
select,
textarea {
  font: inherit;
  font-size: 16px;
}

button {
  min-height: 44px;
  touch-action: manipulation;
  -webkit-tap-highlight-color: transparent;
}

button:focus-visible {
  outline: 3px solid var(--flower-secondary);
  outline-offset: 3px;
}

[hidden] {
  display: none !important;
}

.bouquet-app,
.landing-screen {
  min-height: 100vh;
  min-height: 100dvh;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--text-soft);
  font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  line-height: 1.4;
  text-transform: uppercase;
}

.open-button {
  width: 100%;
  min-height: 52px;
  padding: 13px 20px;
  cursor: pointer;
  color: #15111e;
  border: 0;
  border-radius: 999px;
  font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 1rem;
  font-weight: 750;
  line-height: 1.25;
  box-shadow: 0 12px 35px rgba(0, 0, 0, 0.26);
  transition: transform 160ms ease, filter 160ms ease;
}

.open-button:active,
.next-button:active,
.final-replay:active,
.icon-button:active {
  transform: scale(0.96);
}

.bouquet-app {
  position: relative;
  isolation: isolate;
  width: 100%;
  min-height: 100vh;
  min-height: 100dvh;
  overflow: hidden;
  background:
    radial-gradient(circle at 50% 40%, var(--flower-glow), transparent 27%),
    radial-gradient(circle at 10% 0%, rgba(255, 255, 255, 0.055), transparent 32%),
    linear-gradient(165deg, var(--background-start) 0%, var(--background-end) 100%);
}

.bouquet-app::before {
  position: absolute;
  z-index: -1;
  inset: 0;
  background-image: radial-gradient(circle, rgba(255, 255, 255, 0.22) 0 1px, transparent 1.5px);
  background-size: 46px 46px;
  content: "";
  opacity: 0.12;
  mask-image: linear-gradient(to bottom, black, transparent 75%);
}

.ambient-light {
  position: absolute;
  z-index: 0;
  top: 15%;
  left: 50%;
  width: min(88vw, 430px);
  aspect-ratio: 1;
  border-radius: 50%;
  background: radial-gradient(circle, var(--flower-glow) 0%, transparent 66%);
  opacity: 0.35;
  transform: translateX(-50%) scale(0.9);
  animation: ambient-breathe 7s ease-in-out infinite alternate;
  pointer-events: none;
}

.icon-button {
  display: inline-grid;
  place-items: center;
  width: 48px;
  min-width: 48px;
  height: 48px;
  min-height: 48px;
  padding: 0;
  cursor: pointer;
  color: var(--text-main);
  border: 1px solid var(--surface-border);
  border-radius: 50%;
  background: rgba(12, 10, 22, 0.68);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
  font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 1.25rem;
  line-height: 1;
  transition: transform 160ms ease, background-color 160ms ease, opacity 160ms ease;
}

.icon-button[disabled] {
  cursor: default;
  opacity: 0.34;
}

.landing-screen {
  position: absolute;
  z-index: 100;
  inset: 0;
  display: grid;
  place-items: center;
  padding: calc(76px + var(--safe-top)) calc(22px + var(--safe-right))
    calc(48px + var(--safe-bottom)) calc(22px + var(--safe-left));
  text-align: center;
  background:
    radial-gradient(circle at 50% 42%, var(--flower-glow), transparent 30%),
    linear-gradient(160deg, rgba(7, 6, 15, 0.9), rgba(12, 9, 20, 0.96));
}

.landing-screen::after {
  position: absolute;
  inset: 16px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 26px;
  content: "";
  pointer-events: none;
}

.landing-content {
  position: relative;
  z-index: 1;
  width: min(100%, 390px);
}

.landing-content h1 {
  max-width: 10ch;
  margin: 0 auto;
  text-wrap: balance;
  font-size: clamp(2.4rem, 12vw, 4.2rem);
  font-weight: 400;
  letter-spacing: -0.045em;
  line-height: 0.98;
}

.open-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: auto;
  min-width: min(100%, 230px);
  color: #17121d;
  background: linear-gradient(135deg, var(--flower-secondary), var(--flower-primary));
  box-shadow: 0 14px 42px var(--flower-glow);
}

.button-sparkle {
  font-size: 0.82rem;
}

.tap-note {
  position: absolute;
  z-index: 1;
  right: 22px;
  bottom: calc(18px + var(--safe-bottom));
  left: 22px;
  margin: 0;
  color: rgba(255, 255, 255, 0.42);
  font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.landing-screen.is-leaving {
  pointer-events: none;
  animation: landing-away var(--landing-fade-duration) ease forwards;
}

.bouquet-stage {
  position: absolute;
  z-index: 4;
  inset: 0;
  pointer-events: none;
}

.bouquet-composition {
  --composition-bottom: clamp(238px, 34.3vh, 314px);
  --composition-scale: clamp(
    0.5,
    min(
      calc((100vw - var(--safe-left) - var(--safe-right) - 24px) / 460px),
      calc((100vh - var(--composition-bottom) - var(--safe-top) - 8px) / 553px)
    ),
    1
  );
  position: absolute;
  bottom: var(--composition-bottom);
  left: 50%;
  width: 460px;
  height: 553px;
  transform: translateX(-50%) scale(var(--composition-scale));
  transform-origin: center bottom;
}

@supports (height: 100dvh) {
  .bouquet-composition {
    --composition-scale: clamp(
      0.5,
      min(
        calc((100vw - var(--safe-left) - var(--safe-right) - 24px) / 460px),
        calc((100dvh - var(--composition-bottom) - var(--safe-top) - 8px) / 553px)
      ),
      1
    );
  }
}

.bouquet {
  position: absolute;
  bottom: 14px;
  left: 0;
  width: 460px;
  height: 535px;
}

.flower {
  --flower-main: var(--flower-primary);
  --flower-accent: var(--flower-secondary);
  position: absolute;
  z-index: var(--z, 2);
  bottom: 0;
  left: var(--x);
  width: var(--size);
  height: var(--height);
  transform: translateX(-50%) scale(1);
  transform-origin: bottom center;
  transition: opacity 380ms ease, transform 380ms ease;
}

.flower--sky {
  --flower-main: #4d91ed;
  --flower-accent: #9bcaff;
}

.flower--deep {
  --flower-main: var(--flower-deep);
  --flower-accent: #6aacf4;
}

.flower--pastel {
  --flower-main: var(--flower-pastel);
  --flower-accent: #78b6f8;
}

.flower--royal {
  --flower-main: #397bd4;
  --flower-accent: #88bfff;
}

.flower--light {
  --flower-main: #7dbaff;
  --flower-accent: #d7ebff;
}

.bouquet-app.is-open .flower.is-active {
  z-index: 12;
  opacity: 1;
  transform: translateX(-50%) scale(1.075);
}

.bouquet-app.is-open .flower.is-muted {
  opacity: 0.72;
  transform: translateX(-50%) scale(0.97);
}

.bouquet.is-final .flower {
  opacity: 1;
  transform: translateX(-50%) scale(1);
}

.bouquet-app.is-open .flower.is-active .flower-head {
  filter: drop-shadow(0 0 16px var(--flower-glow)) brightness(1.1);
}

.stem {
  position: absolute;
  bottom: 0;
  left: 50%;
  width: clamp(3px, 1vw, 5px);
  height: calc(100% - var(--stem-offset));
  border-radius: 999px;
  background: linear-gradient(to right, var(--leaf-dark), var(--leaf-light) 55%, var(--leaf-dark));
  box-shadow: 0 0 9px rgba(95, 174, 119, 0.17);
  transform: translateX(-50%) rotate(var(--tilt)) scaleY(0);
  transform-origin: bottom center;
}

.leaf {
  position: absolute;
  z-index: 2;
  left: 50%;
  width: var(--leaf-width);
  height: var(--leaf-height);
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: linear-gradient(140deg, var(--leaf-light), var(--leaf-dark));
  opacity: 0;
  transform-origin: 0 50%;
}

.leaf::after {
  position: absolute;
  top: 50%;
  right: 8%;
  left: 8%;
  height: 1px;
  background: rgba(235, 255, 237, 0.34);
  content: "";
  transform: rotate(-9deg);
  transform-origin: left;
}

.leaf--left {
  bottom: 34%;
  border-radius: 90% 14% 90% 14%;
  transform: rotate(155deg) scale(0);
}

.leaf--right {
  bottom: 51%;
  border-radius: 14% 90% 14% 90%;
  transform: rotate(24deg) scale(0);
}

.flower-head {
  position: absolute;
  z-index: 3;
  top: 0;
  left: 50%;
  width: var(--size);
  height: var(--size);
  opacity: 0;
  filter: drop-shadow(0 0 11px var(--flower-glow));
  transform: translateX(-50%) rotate(var(--head-tilt)) scale(0);
}

.petal {
  position: absolute;
  z-index: 1;
  bottom: 50%;
  left: 50%;
  width: 39%;
  height: 49%;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 72% 38% 68% 42%;
  background:
    radial-gradient(circle at 64% 22%, rgba(255, 255, 255, 0.58), transparent 23%),
    linear-gradient(145deg, var(--flower-accent), var(--flower-main));
  box-shadow: inset -4px -6px 10px rgba(68, 21, 58, 0.13);
  transform: translateX(-50%) rotate(var(--rotation));
  transform-origin: 50% 100%;
}

.petal--inner {
  z-index: 2;
  width: 29%;
  height: 38%;
  border-radius: 62% 42% 64% 38%;
  background:
    radial-gradient(circle at 65% 20%, rgba(255, 255, 255, 0.52), transparent 24%),
    linear-gradient(155deg, var(--flower-main), var(--flower-accent));
}

.flower-center {
  position: absolute;
  z-index: 4;
  top: 50%;
  left: 50%;
  width: 28%;
  aspect-ratio: 1;
  border: 2px solid rgba(255, 255, 255, 0.22);
  border-radius: 50%;
  background:
    radial-gradient(circle at 38% 35%, #fff8d4 0 8%, transparent 9%),
    radial-gradient(circle, var(--flower-center) 0 45%, #c98732 100%);
  box-shadow: 0 0 12px rgba(255, 216, 118, 0.28);
  transform: translate(-50%, -50%);
}

.bouquet-wrap {
  position: absolute;
  z-index: 10;
  bottom: 0;
  left: 50%;
  width: 86px;
  height: 62px;
  opacity: 0;
  transform: translateX(-50%) scale(0.2);
  pointer-events: none;
}

.wrap-knot,
.wrap-tail {
  position: absolute;
  background: linear-gradient(145deg, var(--flower-secondary), var(--flower-primary));
  box-shadow: 0 7px 20px rgba(0, 0, 0, 0.2);
}

.wrap-knot {
  z-index: 2;
  top: 5px;
  left: 50%;
  width: 25px;
  height: 21px;
  border-radius: 50%;
  transform: translateX(-50%);
}

.wrap-tail {
  top: 17px;
  left: 50%;
  width: 25px;
  height: 42px;
  border-radius: 5px 5px 65% 10%;
  transform-origin: top center;
}

.wrap-tail--left {
  transform: translateX(-63%) rotate(22deg);
}

.wrap-tail--right {
  border-radius: 5px 5px 10% 65%;
  transform: translateX(-37%) rotate(-22deg);
}

.bouquet-app.is-growing .stem {
  animation: stem-grow var(--grow-duration) cubic-bezier(0.2, 0.75, 0.3, 1) var(--delay) forwards;
}

.bouquet-app.is-growing .leaf--left {
  animation: leaf-left-grow 560ms cubic-bezier(0.2, 0.8, 0.35, 1.25) var(--leaf-delay) forwards;
}

.bouquet-app.is-growing .leaf--right {
  animation: leaf-right-grow 560ms cubic-bezier(0.2, 0.8, 0.35, 1.25) var(--leaf-delay-2) forwards;
}

.bouquet-app.is-growing .flower-head {
  animation: flower-bloom 800ms cubic-bezier(0.18, 0.78, 0.34, 1.28) var(--bloom-delay) forwards;
}

.bouquet-app.is-growing .bouquet-wrap {
  animation: wrap-appear 650ms cubic-bezier(0.2, 0.8, 0.3, 1.2) var(--wrap-delay) forwards;
}

.particle-layer {
  position: absolute;
  z-index: 3;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
}

.particle {
  position: absolute;
  top: -5vh;
  left: var(--particle-left);
  width: var(--particle-size);
  height: var(--particle-height);
  border-radius: 70% 15% 70% 25%;
  background: var(--particle-color);
  opacity: 0;
  transform: translate3d(0, -8vh, 0) rotate(0deg);
}

.bouquet-app.is-open .particle {
  animation: particle-fall var(--particle-duration) linear var(--particle-delay) infinite;
}

.particle:nth-child(3n) {
  aspect-ratio: 1;
  height: var(--particle-size);
  border-radius: 50%;
  box-shadow: 0 0 7px var(--flower-glow);
}

.message-panel {
  position: absolute;
  z-index: 30;
  right: calc(12px + var(--safe-right));
  bottom: calc(10px + var(--safe-bottom));
  left: calc(12px + var(--safe-left));
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  align-items: center;
  gap: 8px 12px;
  width: auto;
  max-width: 430px;
  min-height: 246px;
  max-height: min(47vh, 360px);
  margin: 0 auto;
  padding: 17px 17px 13px;
  overflow-x: hidden;
  overflow-y: auto;
  border: 1px solid var(--surface-border);
  border-radius: 24px;
  background: var(--surface);
  box-shadow: 0 16px 55px rgba(0, 0, 0, 0.34);
  opacity: 0;
  pointer-events: none;
  transform: translateY(24px);
  transition:
    opacity 500ms ease,
    transform 500ms cubic-bezier(0.2, 0.75, 0.3, 1);
}

@supports (backdrop-filter: blur(12px)) {
  .message-panel,
  .icon-button {
    backdrop-filter: blur(12px);
  }
}

.message-panel.has-photo {
  grid-template-columns: auto minmax(0, 1fr);
}

.message-panel.is-visible {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

.recipient-photo {
  grid-column: 1;
  width: 58px;
  height: 72px;
  border: 2px solid rgba(255, 255, 255, 0.2);
  border-radius: 17px;
  object-fit: cover;
  box-shadow: 0 8px 22px rgba(0, 0, 0, 0.24);
}

.message-copy {
  min-width: 0;
  text-align: center;
  opacity: 1;
  transform: translateY(0);
  transition:
    opacity var(--card-transition-duration) ease,
    transform var(--card-transition-duration) ease;
}

.message-copy.is-changing {
  opacity: 0;
  transform: translateY(8px);
}

.has-photo .message-copy {
  grid-column: 2;
  text-align: left;
}

.message-kicker,
.message-count {
  margin: 0;
  color: var(--text-soft);
  font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 0.66rem;
  font-weight: 700;
  letter-spacing: 0.13em;
  line-height: 1.35;
  text-transform: uppercase;
}

.message-kicker {
  color: var(--flower-secondary);
}

.trait-title {
  margin: 3px 0 7px;
  color: var(--text-main);
  text-wrap: balance;
  overflow-wrap: anywhere;
  font-size: clamp(1.35rem, 6vw, 1.8rem);
  font-weight: 400;
  letter-spacing: -0.025em;
  line-height: 1.08;
}

.trait-message {
  margin: 0 auto 8px;
  color: rgba(255, 250, 246, 0.88);
  overflow-wrap: anywhere;
  font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: clamp(0.85rem, 3.6vw, 0.98rem);
  line-height: 1.48;
}

.message-panel.is-final .trait-title {
  max-width: 16ch;
  margin-right: auto;
  margin-left: auto;
}

.message-panel.is-final .trait-message {
  max-width: 30ch;
}

.message-controls {
  grid-column: 1 / -1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
}

.message-controls .icon-button {
  width: 46px;
  min-width: 46px;
  height: 46px;
  min-height: 46px;
  background: rgba(255, 255, 255, 0.075);
  box-shadow: none;
}

.next-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  min-width: 116px;
  min-height: 46px;
  padding: 10px 18px;
  cursor: pointer;
  color: #071426;
  border: 0;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--flower-pastel), var(--flower-secondary));
  font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-weight: 750;
  box-shadow: 0 8px 22px rgba(0, 0, 0, 0.2);
  transition: transform 160ms ease, opacity 160ms ease;
}

.next-button[disabled] {
  cursor: default;
  opacity: 0.38;
}

.final-replay {
  grid-column: 1 / -1;
  justify-self: center;
  min-height: 44px;
  padding: 8px 17px;
  cursor: pointer;
  color: var(--flower-pastel);
  border: 0;
  border-bottom: 1px solid rgba(201, 228, 255, 0.42);
  background: transparent;
  font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 0.86rem;
  transition: transform 160ms ease, opacity 160ms ease;
}

.noscript-message {
  position: fixed;
  inset: 0;
  display: grid;
  place-items: center;
  padding: 24px;
  text-align: center;
  background: #090814;
}

.page-is-hidden *,
.page-is-hidden *::before,
.page-is-hidden *::after {
  animation-play-state: paused !important;
}

@keyframes landing-away {
  to {
    opacity: 0;
    transform: scale(1.025);
    visibility: hidden;
  }
}

@keyframes stem-grow {
  from {
    transform: translateX(-50%) rotate(var(--tilt)) scaleY(0);
  }
  to {
    transform: translateX(-50%) rotate(var(--tilt)) scaleY(1);
  }
}

@keyframes leaf-left-grow {
  from {
    opacity: 0;
    transform: rotate(155deg) scale(0);
  }
  to {
    opacity: 1;
    transform: rotate(155deg) scale(1);
  }
}

@keyframes leaf-right-grow {
  from {
    opacity: 0;
    transform: rotate(24deg) scale(0);
  }
  to {
    opacity: 1;
    transform: rotate(24deg) scale(1);
  }
}

@keyframes flower-bloom {
  0% {
    opacity: 0;
    transform: translateX(-50%) rotate(var(--head-tilt)) scale(0);
  }
  68% {
    opacity: 1;
    transform: translateX(-50%) rotate(var(--head-tilt)) scale(1.08);
  }
  100% {
    opacity: 1;
    transform: translateX(-50%) rotate(var(--head-tilt)) scale(1);
  }
}

@keyframes wrap-appear {
  from {
    opacity: 0;
    transform: translateX(-50%) scale(0.2) rotate(-8deg);
  }
  to {
    opacity: 1;
    transform: translateX(-50%) scale(1) rotate(0deg);
  }
}

@keyframes ambient-breathe {
  to {
    opacity: 0.5;
    transform: translateX(-50%) scale(1.05);
  }
}

@keyframes particle-fall {
  0% {
    opacity: 0;
    transform: translate3d(0, -8vh, 0) rotate(0deg);
  }
  12% {
    opacity: 0.7;
  }
  82% {
    opacity: 0.55;
  }
  100% {
    opacity: 0;
    transform: translate3d(var(--particle-drift), 112vh, 0) rotate(520deg);
  }
}

@media (min-width: 600px) {
  .message-panel {
    right: 24px;
    bottom: calc(18px + var(--safe-bottom));
    left: 24px;
    padding: 17px 19px 14px;
  }

  .bouquet-composition {
    --composition-bottom: 152px;
  }

  .bouquet {
    bottom: 18px;
  }
}

@media (orientation: landscape) and (max-height: 600px) {
  .bouquet-composition {
    --composition-bottom: 18px;
    --composition-scale: min(0.87, calc(58vw / 460px), calc((100vh - 26px) / 553px));
    bottom: var(--composition-bottom);
    left: 31%;
  }

  @supports (height: 100dvh) {
    .bouquet-composition {
      --composition-scale: min(0.87, calc(58vw / 460px), calc((100dvh - 26px) / 553px));
    }
  }

  .message-panel {
    top: 50%;
    right: calc(18px + var(--safe-right));
    bottom: auto;
    left: auto;
    width: min(43vw, 390px);
    transform: translateY(calc(-50% + 20px));
  }

  .message-panel.is-visible {
    transform: translateY(-50%);
  }

  .landing-content h1 {
    font-size: clamp(2.2rem, 8vh, 3.4rem);
  }

  .tap-note {
    display: none;
  }
}

@media (max-width: 340px) {
  .landing-screen {
    padding-right: calc(16px + var(--safe-right));
    padding-left: calc(16px + var(--safe-left));
  }

  .message-panel {
    right: calc(8px + var(--safe-right));
    bottom: calc(7px + var(--safe-bottom));
    left: calc(8px + var(--safe-left));
    padding: 12px 13px 10px;
    border-radius: 20px;
  }

  .recipient-photo {
    width: 50px;
    height: 64px;
  }

  .message-controls {
    gap: 10px;
  }

  .trait-message {
    font-size: 0.82rem;
    line-height: 1.43;
  }

  .next-button {
    min-width: 106px;
    padding-right: 14px;
    padding-left: 14px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-delay: 0ms !important;
    animation-duration: 1ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 1ms !important;
  }

  .particle-layer {
    display: none;
  }

  .ambient-light {
    animation: none;
  }
}