/* DEV NOTE / CODE BUTTON: START shared Generate button styles. */
/* Shared by /tools/lp-generate and /tools/nano-banana-pro.      */
/* Logic hook classes must not be renamed here.                   */

/* ── Root button ──────────────────────────────────────────────── */
.shared-generate-btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 10px 20px;
  background-color: #3f6df6;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 12px;
  box-shadow: 0 8px 30px rgba(63, 109, 246, 0.3);
  cursor: pointer;
  transition: background-color 0.3s, transform 0.15s, box-shadow 0.3s;
  outline: none;
  text-decoration: none;
  user-select: none;
  -webkit-user-select: none;
  /* Force LTR so icon → label → credits order is preserved in RTL pages */
  direction: ltr;
}

.shared-generate-btn:hover {
  background-color: #345cd9;
}

.shared-generate-btn:active {
  transform: scale(0.95);
}

.shared-generate-btn:disabled {
  cursor: not-allowed;
  opacity: 0.75;
}

/* ── Icon ─────────────────────────────────────────────────────── */
.shared-generate-btn .shared-generate-btn__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  transition: transform 0.3s;
}

.shared-generate-btn:hover .shared-generate-btn__icon {
  transform: rotate(12deg);
}

.shared-generate-btn .shared-generate-btn__icon svg {
  width: 18px;
  height: 18px;
  fill: #fff;
  display: block;
}

/* ── Main (label + credits row) ───────────────────────────────── */
.shared-generate-btn .shared-generate-btn__main {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

/* ── Label ────────────────────────────────────────────────────── */
.shared-generate-btn .shared-generate-btn__label {
  color: #fff;
  font-size: 14px;
  font-weight: 600;
  letter-spacing: -0.025em;
  line-height: 1;
}

/* ── Credits ──────────────────────────────────────────────────── */
.shared-generate-btn .shared-generate-btn__credits {
  color: rgba(255, 255, 255, 0.9);
  font-size: 12px;
  font-weight: 700;
  line-height: 1;
}

/* ── Loading state ────────────────────────────────────────────── */
.shared-generate-btn .shared-generate-btn__loading {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: #fff;
}

.shared-generate-btn .shared-generate-btn__loading-text {
  font-size: 14px;
  font-weight: 600;
  letter-spacing: -0.025em;
}

/* Spinner */
.shared-generate-btn .shared-generate-btn__spinner {
  display: inline-block;
  width: 15px;
  height: 15px;
  border: 2px solid rgba(255, 255, 255, 0.35);
  border-top-color: #fff;
  border-radius: 50%;
  animation: sgb-spin 0.7s linear infinite;
  flex-shrink: 0;
}

@keyframes sgb-spin {
  to { transform: rotate(360deg); }
}

/* ── Gradient hover overlay ───────────────────────────────────── */
.shared-generate-btn .shared-generate-btn__overlay {
  position: absolute;
  inset: 0;
  border-radius: 12px;
  background: linear-gradient(to top right, rgba(255, 255, 255, 0.1), transparent);
  opacity: 0;
  transition: opacity 0.3s;
  pointer-events: none;
}

.shared-generate-btn:hover .shared-generate-btn__overlay {
  opacity: 1;
}

/* DEV NOTE / CODE BUTTON: END shared Generate button styles. */