.aimax-root {
  width: 100%;
  --aimax-accent: #8b5cf6;
  --aimax-accent-strong: #7c3aed;
  --aimax-accent-soft: rgba(139, 92, 246, 0.12);
  --aimax-accent-secondary: #d946ef;
  --aimax-surface-from: rgba(255, 249, 255, 0.98);
  --aimax-surface-to: rgba(247, 243, 255, 0.96);
  --aimax-preview-from: rgba(245, 240, 255, 0.95);
  --aimax-preview-to: rgba(251, 247, 255, 0.95);
}

.aimax-shell {
  position: relative;
  width: min(100%, 760px);
  margin: 0 auto;
  padding: 20px 0 40px;
}

.aimax-back-link {
  position: absolute;
  top: 4px;
  left: 0;
  z-index: 3;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border: 1px solid rgba(18, 44, 74, 0.12);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.88);
  color: #14394c;
  box-shadow: 0 14px 32px rgba(20, 57, 76, 0.12);
}

.aimax-back-link svg {
  width: 18px;
  height: 18px;
}

.aimax-stage {
  min-height: 640px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 28px 0 0;
}

.aimax-card {
  width: min(100%, 560px);
  padding: 32px 28px;
  border-radius: 30px;
  background:
    radial-gradient(circle at top left, rgba(167, 139, 250, 0.2), transparent 40%),
    radial-gradient(circle at top right, rgba(244, 114, 182, 0.14), transparent 34%),
    linear-gradient(180deg, var(--aimax-surface-from), var(--aimax-surface-to));
  border: 1px solid rgba(130, 103, 196, 0.12);
  box-shadow: 0 26px 56px rgba(108, 76, 153, 0.16);
  text-align: center;
}

.aimax-card-head {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  margin-bottom: 24px;
}

.aimax-icon {
  width: 74px;
  height: 74px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 22px;
  background: linear-gradient(135deg, var(--aimax-accent), var(--aimax-accent-secondary));
  color: #fff;
  box-shadow: 0 18px 36px rgba(139, 92, 246, 0.28);
}

.aimax-icon svg {
  width: 34px;
  height: 34px;
}

.aimax-kicker {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 6px 12px;
  border-radius: 999px;
  background: var(--aimax-accent-soft);
  color: var(--aimax-accent-strong);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.04em;
}

.aimax-title {
  margin: 0;
  color: #14394c;
  font-size: 1.82rem;
  line-height: 1.15;
}

.aimax-desc {
  margin: 0;
  color: #5f7584;
  font-size: 0.96rem;
  line-height: 1.7;
}

.aimax-chip-row {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  margin: 16px 0 22px;
}

.aimax-chip {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 8px 14px;
  border-radius: 999px;
  background: rgba(20, 57, 76, 0.06);
  color: #3d5b6e;
  font-size: 0.82rem;
  font-weight: 600;
}

.aimax-label {
  display: block;
  margin-bottom: 10px;
  color: #14394c;
  font-size: 0.92rem;
  font-weight: 700;
  text-align: left;
}

.aimax-textarea {
  width: 100%;
  min-height: 150px;
  padding: 18px 18px 20px;
  border: 1px solid rgba(20, 57, 76, 0.12);
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.92);
  color: #14394c;
  font: inherit;
  line-height: 1.7;
  resize: vertical;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.75);
}

.aimax-textarea:focus {
  outline: none;
  border-color: rgba(139, 92, 246, 0.42);
  box-shadow: 0 0 0 4px var(--aimax-accent-soft);
}

.aimax-counter {
  margin: 10px 2px 0;
  color: #7a8c99;
  font-size: 0.8rem;
  text-align: right;
}

.aimax-submit {
  width: 100%;
  margin-top: 18px;
  padding: 15px 18px;
  border: none;
  border-radius: 18px;
  background: linear-gradient(135deg, var(--aimax-accent), var(--aimax-accent-secondary));
  color: #fff;
  font-size: 1rem;
  font-weight: 800;
  letter-spacing: 0.02em;
  box-shadow: 0 18px 34px rgba(139, 92, 246, 0.26);
}

.aimax-submit:disabled {
  opacity: 0.6;
  box-shadow: none;
}

.aimax-message {
  min-height: 22px;
  margin-top: 14px;
}

.aimax-status-card {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 18px;
  margin-bottom: 18px;
  border-radius: 20px;
  background: rgba(20, 57, 76, 0.05);
  text-align: left;
}

.aimax-status-card.is-success {
  background: rgba(18, 198, 124, 0.12);
}

.aimax-status-card.is-error {
  background: rgba(231, 77, 67, 0.1);
}

.aimax-status-dot {
  flex: 0 0 12px;
  width: 12px;
  height: 12px;
  border-radius: 999px;
  background: #f59e0b;
  box-shadow: 0 0 0 8px rgba(245, 158, 11, 0.12);
}

.aimax-status-card.is-success .aimax-status-dot {
  background: #12c67c;
  box-shadow: 0 0 0 8px rgba(18, 198, 124, 0.12);
}

.aimax-status-card.is-error .aimax-status-dot {
  background: #e74d43;
  box-shadow: 0 0 0 8px rgba(231, 77, 67, 0.12);
}

.aimax-status-copy strong {
  display: block;
  color: #14394c;
  font-size: 0.96rem;
}

.aimax-status-copy span {
  display: block;
  margin-top: 4px;
  color: #5f7584;
  font-size: 0.84rem;
  line-height: 1.6;
}

.aimax-meta-grid {
  display: grid;
  gap: 12px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-bottom: 18px;
}

.aimax-meta-card {
  padding: 14px 16px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.82);
  border: 1px solid rgba(20, 57, 76, 0.08);
  text-align: left;
}

.aimax-meta-card span {
  display: block;
  color: #7a8c99;
  font-size: 0.76rem;
}

.aimax-meta-card strong {
  display: block;
  margin-top: 8px;
  color: #14394c;
  font-size: 0.92rem;
  line-height: 1.6;
  word-break: break-word;
}

.aimax-preview-wrap {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 320px;
  padding: 18px;
  border-radius: 24px;
  background: linear-gradient(180deg, var(--aimax-preview-from), var(--aimax-preview-to));
  border: 1px solid rgba(130, 103, 196, 0.1);
  overflow: hidden;
  transition: min-height 0.22s ease, padding 0.22s ease, background 0.22s ease, border-color 0.22s ease;
}

.aimax-preview-wrap.has-image {
  background: linear-gradient(180deg, rgba(248, 243, 255, 0.98), rgba(252, 249, 255, 0.98));
}

.aimax-preview-stage {
  position: relative;
  display: flex;
  width: 100%;
  align-items: center;
  justify-content: center;
}

.aimax-preview-image {
  display: block;
  max-width: 100%;
  max-height: 420px;
  border-radius: 18px;
  box-shadow: 0 20px 44px rgba(20, 57, 76, 0.18);
  cursor: zoom-in;
  transition: transform 0.18s ease, box-shadow 0.18s ease;
}

.aimax-preview-image:hover {
  transform: translateY(-2px);
  box-shadow: 0 24px 48px rgba(20, 57, 76, 0.2);
}

.aimax-preview-modal {
  position: fixed;
  inset: 0;
  z-index: 1200;
  display: block;
  padding: 0;
  background: rgba(10, 18, 28, 0.78);
  backdrop-filter: blur(8px);
}

.aimax-preview-viewport {
  position: absolute;
  top: max(env(safe-area-inset-top, 0px), 12px);
  right: 0;
  bottom: calc(max(env(safe-area-inset-bottom, 0px), 18px) + 76px);
  left: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
  overflow: hidden;
  touch-action: none;
  user-select: none;
}

.aimax-preview-viewport.is-zoomed {
  cursor: grab;
}

.aimax-preview-modal-image {
  display: block;
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  border-radius: 18px;
  box-shadow: 0 24px 56px rgba(0, 0, 0, 0.32);
  transform-origin: center center;
  will-change: transform;
  transition: transform 0.04s linear;
  user-select: none;
  -webkit-user-drag: none;
}

.aimax-preview-toolbar {
  position: absolute;
  right: 16px;
  bottom: max(env(safe-area-inset-bottom, 0px), 18px);
  left: 16px;
  display: flex;
  justify-content: center;
}

.aimax-preview-toolbar-close {
  width: min(360px, 100%);
  min-height: 48px;
  padding: 0 24px;
  border: none;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.96);
  color: #14394c;
  font-size: 0.95rem;
  font-weight: 700;
  box-shadow: 0 14px 36px rgba(0, 0, 0, 0.22);
}

.aimax-empty {
  color: #5f7584;
  font-size: 0.92rem;
  line-height: 1.8;
}

.aimax-spinner {
  width: 30px;
  height: 30px;
  margin: 0 auto 10px;
  border-radius: 999px;
  border: 3px solid rgba(139, 92, 246, 0.16);
  border-top-color: var(--aimax-accent);
  animation: aimax-spin 0.9s linear infinite;
}

.aimax-actions {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 20px;
}

.aimax-action-btn {
  min-width: 140px;
  padding: 13px 18px;
  border-radius: 16px;
  border: 1px solid rgba(20, 57, 76, 0.1);
  background: rgba(255, 255, 255, 0.92);
  color: #14394c;
  font-size: 0.92rem;
  font-weight: 700;
}

.aimax-action-btn.is-primary {
  border: none;
  background: linear-gradient(135deg, var(--aimax-accent), var(--aimax-accent-secondary));
  color: #fff;
  box-shadow: 0 16px 30px rgba(139, 92, 246, 0.22);
}

@keyframes aimax-spin {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}

@media (max-width: 640px) {
  .aimax-shell {
    padding-top: 14px;
  }

  .aimax-back-link {
    position: static;
    margin-bottom: 14px;
  }

  .aimax-stage {
    min-height: auto;
    padding-top: 0;
  }

  .aimax-card {
    padding: 24px 18px 22px;
    border-radius: 24px;
  }

  .aimax-title {
    font-size: 1.56rem;
  }

  .aimax-meta-grid {
    grid-template-columns: 1fr;
  }

  .aimax-actions {
    flex-direction: column;
  }

  .aimax-action-btn {
    width: 100%;
  }

  .aimax-preview-wrap {
    min-height: 260px;
    padding: 14px;
  }

  .aimax-preview-image {
    max-height: 340px;
  }

  .aimax-preview-modal {
    padding: 0;
  }

  .aimax-preview-viewport {
    top: max(env(safe-area-inset-top, 0px), 8px);
    bottom: calc(max(env(safe-area-inset-bottom, 0px), 14px) + 68px);
    padding: 12px;
  }

  .aimax-preview-modal-image {
    border-radius: 14px;
  }

  .aimax-preview-toolbar {
    right: 12px;
    bottom: max(env(safe-area-inset-bottom, 0px), 14px);
    left: 12px;
  }

  .aimax-preview-toolbar-close {
    width: 100%;
    min-height: 46px;
  }
}