/* Verify form button — SPC style (local, no CDN). Site primary colors. */

@keyframes verify-loading {
  0%, 50%   { transform: translateY(0); }
  25%       { transform: translateY(-7px); }
}

.confetti-canvas {
  height: 100vh;
  left: 0;
  pointer-events: none;
  position: fixed;
  top: 0;
  width: 100%;
  z-index: 20;
}

.verify-confetti-btn {
  background: none;
  border: none;
  color: #fff;
  cursor: pointer;
  font-family: inherit;
  font-size: 14px;
  font-weight: 600;
  height: 48px;
  outline: none;
  overflow: hidden;
  padding: 0 16px;
  position: relative;
  width: 100%;
  -webkit-tap-highlight-color: transparent;
  border-radius: 12px;
}

.verify-confetti-btn::before {
  background: var(--color-primary-700, #1d4ed8);
  border-radius: 12px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.25) inset;
  content: '';
  display: block;
  height: 100%;
  margin: 0 auto;
  position: relative;
  transition: width 0.2s cubic-bezier(0.39, 1.86, 0.64, 1) 0.3s;
  width: 100%;
}

.verify-confetti-btn:disabled {
  cursor: not-allowed;
}

.verify-confetti-btn .button-text span {
  opacity: 0;
  position: relative;
}

.verify-confetti-btn .message {
  left: 50%;
  position: absolute;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
}

.verify-confetti-btn .message svg {
  display: inline-block;
  fill: none;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 2;
  flex-shrink: 0;
}

/* READY STATE */
.verify-confetti-btn.ready .submitMessage svg {
  opacity: 1;
  top: 1px;
  transition: top 0.4s ease 600ms, opacity 0.3s linear 600ms;
}

.verify-confetti-btn.ready .submitMessage .button-text span {
  top: 0;
  opacity: 1;
  transition: all 0.2s ease 600ms;
}

.verify-confetti-btn .submitMessage svg {
  color: var(--color-primary-300, #93c5fd);
  opacity: 0;
  position: relative;
  top: 30px;
  transition: top 0.4s ease, opacity 0.3s linear;
  width: 14px;
  height: 14px;
}

.verify-confetti-btn .submitMessage .button-text span {
  top: 8px;
}

/* LOADING STATE */
.verify-confetti-btn.loading::before {
  transition: width 0.3s ease;
  width: 80%;
}

.verify-confetti-btn.loading .submitMessage {
  opacity: 0;
  pointer-events: none;
}

.verify-confetti-btn.loading .loadingMessage {
  opacity: 1;
}

.verify-confetti-btn .loadingMessage {
  opacity: 0;
  transition: opacity 0.3s linear 0.3s;
}

.verify-confetti-btn .loadingMessage svg {
  fill: var(--color-primary-300, #93c5fd);
  width: 22px;
  height: 17px;
}

.verify-confetti-btn .loadingMessage svg circle {
  transform-origin: center;
}

.verify-confetti-btn .loadingCircle {
  animation: verify-loading 1s infinite;
}

.verify-confetti-btn .loadingCircle:nth-child(2) { animation-delay: 0.1s; }
.verify-confetti-btn .loadingCircle:nth-child(3) { animation-delay: 0.2s; }

/* COMPLETE STATE */
.verify-confetti-btn.complete .submitMessage svg {
  top: -30px;
  transition: none;
}

.verify-confetti-btn.complete .submitMessage .button-text span {
  top: -8px;
  transition: none;
}

.verify-confetti-btn.complete .submitMessage {
  opacity: 0;
  pointer-events: none;
}

.verify-confetti-btn.complete .loadingMessage {
  opacity: 0;
  pointer-events: none;
}

.verify-confetti-btn.complete .successMessage .button-text span {
  left: 0;
  opacity: 1;
  transition: all 0.2s ease 1000ms;
}

.verify-confetti-btn.complete .successMessage svg {
  stroke-dashoffset: 0;
  transition: stroke-dashoffset 0.3s ease-in-out 1.4s;
}

.verify-confetti-btn .successMessage .button-text span {
  left: 5px;
}

.verify-confetti-btn .successMessage svg {
  color: #86efac;
  stroke-dasharray: 20;
  stroke-dashoffset: 20;
  transition: stroke-dashoffset 0.3s ease-in-out;
  width: 14px;
  height: 11px;
}

/* Dark mode — site primary palette */
.dark .verify-confetti-btn::before {
  background: var(--color-primary-800, #1e40af);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.4) inset;
}

.dark .verify-confetti-btn .submitMessage svg,
.dark .verify-confetti-btn .loadingMessage svg {
  fill: var(--color-primary-300, #93c5fd);
  color: var(--color-primary-300, #93c5fd);
}

.dark .verify-confetti-btn .successMessage svg {
  color: #4ade80;
}