/* ========== Base / Reset ========== */
* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;

  display: flex;
  align-items: center;
  justify-content: center;

  background-color: #f5f5dc;
}

/* ========== Dialog Card ========== */
.dialog {
  position: relative;
  overflow: hidden;

  width: 900px;
  padding: 24px;

  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;

  background: #fff;
  border-radius: 48px;

  transition: transform 450ms ease;
  will-change: transform;
}

.dialog.accepted {
  transform: scale(1.06);
  padding: 36px;
  min-height: 500px;
}

.dialog.accepted .message,
.dialog.accepted .buttons {
  opacity: 0;
  transform: scale(0.85);
  transition: opacity 450ms ease, transform 450ms ease;
}

/* ========== Message ========== */
.message {
  margin: 10px 0 0;

  font-family: "Sacramento", cursive;
  font-style: normal;
  font-size: 5rem;

  text-align: center;
  white-space: nowrap;
}

.message span {
  display: inline-block;
  white-space: nowrap;
  border-right: none;
}

.message.bump {
  animation: bump 220ms ease;
}

@keyframes bump {
  0% {
    transform: scale(1);
    opacity: 1;
  }
  35% {
    transform: scale(1.03);
    opacity: 0.85;
  }
  100% {
    transform: scale(1);
    opacity: 1;
  }
}

/* ========== Buttons ========== */
.buttons {
  width: 100%;

  display: flex;
  justify-content: center;
  gap: 24px;

  opacity: 0;
  filter: brightness(1.25) contrast(0.8);
  transform: translateY(6px);
  transition: none;
}

.dialog.buttons-ready .buttons {
  animation: buttonsReveal 650ms ease forwards;
}

.dialog.buttons-ready button {
  cursor: pointer;
}

@keyframes buttonsReveal {
  0% {
    opacity: 0;
    filter: brightness(1.25) contrast(0.8);
    transform: translateY(6px);
  }
  100% {
    opacity: 1;
    filter: brightness(1) contrast(1);
    transform: translateY(0);
  }
}

button {
  flex: 1;
  padding: 10px 0;

  font-family: "Courier New", Courier, monospace;
  font-size: 1.5rem;

  background: #fff;
  color: #000;

  border: 1px solid rgba(0, 0, 0, 0.25);
  border-radius: 24px;
  outline: none;

  cursor: default;
  transition: all 0.5s;
}

.yes-button:hover {
  background: green;
  border: none;
  color: #fff;
}

.no-button:hover {
  background: red;
  border: none;
  color: #fff;
}

/* ========== Typewriter ========== */
.message span.typewriter {
  border-right-color: currentColor;
  clip-path: inset(0 100% 0 0);

  animation: reveal 2s steps(30, end) forwards;
}

@keyframes reveal {
  to { clip-path: inset(0 0 0 0); }
}

/* ========== Corner GIFs ========== */
.corner-gif {
  position: fixed;
  width: 200px;
  height: auto;
  z-index: 9998;
  pointer-events: auto;
  cursor: pointer;

  opacity: 0;
  transform: scale(0.85);
  animation: cornerPop 420ms ease forwards;
}

.corner-gif.bouncing {
  top: auto;
  left: auto;
  right: auto;
  bottom: auto;
  cursor: default;
}

.corner-gif.tl { top: 12px; left: 12px; }
.corner-gif.tr { top: 12px; right: 12px; }
.corner-gif.bl { bottom: 12px; left: 12px; }
.corner-gif.br { bottom: 12px; right: 12px; }

@keyframes cornerPop {
  to {
    opacity: 1;
    transform: scale(1);
  }
}

/* ========== Letter Layout (after Yes) ========== */
.letter {
  width: 100%;
  height: 100%;

  display: flex;
  flex-direction: column;
  justify-content: space-between;

  padding: 20px 20px;

  font-family: "Courier New", Courier, monospace;
  font-size: 1.25rem;
  line-height: 1.6;
}

.letter-top,
.letter-bottom {
  text-align: left;
}

.letter-body {
  text-align: left;
  padding: 10px 0;
  white-space: normal;
}

/* ========== Flower (bottom middle, after Yes) ========== */
.flower-wrap {
  position: fixed;
  left: 50%;
  bottom: 18px;
  transform: translateX(-50%);

  z-index: 10000;
  opacity: 0;
  pointer-events: none;

  transition: opacity 350ms ease, transform 350ms ease;
}

body.accepted .flower-wrap {
  opacity: 1;
  pointer-events: auto;
  transform: translateX(-50%) translateY(0);
}

.flower {
  width: 150px;
  height: 150px;

  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}

.petal {
  position: absolute;
  width: 35px;
  height: 60px;
  background: linear-gradient(180deg, #fcdbdf, #fd688d);
  border-radius: 50%;
}

.petal1 { transform: rotate(0deg) translateY(-50%);  animation-delay: 0.1s; }
.petal2 { transform: rotate(45deg) translateY(-50%); animation-delay: 0.2s; }
.petal3 { transform: rotate(90deg) translateY(-50%); animation-delay: 0.3s; }
.petal4 { transform: rotate(135deg) translateY(-50%);animation-delay: 0.4s; }
.petal5 { transform: rotate(180deg) translateY(-50%);animation-delay: 0.5s; }
.petal6 { transform: rotate(225deg) translateY(-50%);animation-delay: 0.6s; }
.petal7 { transform: rotate(270deg) translateY(-50%);animation-delay: 0.7s; }
.petal8 { transform: rotate(315deg) translateY(-50%);animation-delay: 0.8s; }

.center {
  position: absolute;
  width: 30px;
  height: 30px;
  background-color: #f1d2d2;
  border-radius: 50%;
}

.flower:hover .petal {
  animation-name: changeColor;
  animation-duration: 8s;
  animation-direction: reverse;
  animation-iteration-count: infinite;
}

.flower:hover {
  animation-name: rotateFlower;
  animation-duration: 8s;
  animation-iteration-count: infinite;
  animation-timing-function: ease;
}

@keyframes changeColor {
  0%   { background: linear-gradient(180deg, #fcdbdf, #fd688d); }
  25%  { background: linear-gradient(180deg, #fcd2e3, #fa6094); }
  50%  { background: linear-gradient(180deg, #fabefc, #c34ec7); }
  75%  { background: linear-gradient(180deg, #f7d6d6, #fd6a6a); }
  100% { background: linear-gradient(180deg, #fcd3fc, #e844f7); }
}

@keyframes rotateFlower {
  0%   { transform: scale(1) rotate(0deg); }
  50%  { transform: scale(1.25) rotate(360deg); }
  100% { transform: scale(1) rotate(0deg); }
}