/* ===== Palm Reading Page ===== */
.palm-page { padding-bottom: 120px; }

.palm-step {
  max-width: 680px;
  margin: 0 auto;
}

.palm-card {
  padding: 24px 20px;
  margin-bottom: 16px;
  border-radius: var(--radius-md, 14px);
}

.palm-step-title {
  font-family: var(--font-serif);
  font-size: 1.375rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 16px;
  text-align: center;
}

/* ===== Guide Step ===== */
.palm-guide-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin: 20px 0;
}
.palm-guide-item {
  padding: 14px;
  background: var(--bg-surface-2);
  border-radius: var(--radius-sm, 10px);
  text-align: center;
}
.palm-guide-icon {
  width: 48px;
  height: 48px;
  margin: 0 auto 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--color-primary-dim);
  color: var(--color-primary);
}
.palm-guide-item strong {
  display: block;
  font-size: 13px;
  color: var(--text-primary);
  margin-bottom: 4px;
}
.palm-guide-item p {
  font-size: 11px;
  color: var(--text-muted);
  line-height: 1.5;
  margin: 0;
}

.palm-cost-info {
  padding: 12px 16px;
  background: var(--color-secondary-dim);
  border-radius: var(--radius-sm, 10px);
  margin: 20px 0;
  text-align: center;
  color: var(--text-primary);
  font-size: 14px;
}
.palm-cost-info strong { color: var(--color-secondary); font-size: 16px; }

.palm-primary-btn { width: 100%; padding: 14px; font-size: 15px; margin-top: 8px; }

/* ===== Upload Step ===== */
.palm-upload-area {
  border: 2px dashed var(--border-glass);
  border-radius: var(--radius-md, 14px);
  padding: 40px 20px;
  text-align: center;
  color: var(--text-muted);
  margin-bottom: 16px;
  cursor: pointer;
  transition: all 200ms;
}
.palm-upload-area:hover {
  border-color: var(--color-primary);
  background: var(--color-primary-dim);
}
.palm-upload-icon {
  color: var(--color-primary);
  margin-bottom: 12px;
}
.palm-upload-area p { font-size: 14px; margin: 0; }

.palm-preview-wrap {
  margin-bottom: 16px;
  border-radius: var(--radius-md, 14px);
  overflow: hidden;
  background: #000;
  position: relative;
}
.palm-preview-wrap img {
  width: 100%;
  display: block;
  max-height: 480px;
  object-fit: contain;
}
#palm-preview-svg {
  position: absolute;
  top: 0; left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
}
.palm-preview-status {
  position: absolute;
  bottom: 10px;
  left: 50%;
  transform: translateX(-50%);
  padding: 6px 14px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 600;
  color: #fff;
  display: none;
  backdrop-filter: blur(8px);
  box-shadow: 0 2px 8px rgba(0,0,0,0.3);
}
.palm-preview-status.show { display: inline-block; }
.palm-preview-status.analyzing { background: rgba(0,0,0,0.7); }
.palm-preview-status.ready { background: rgba(34,197,94,0.92); }
.palm-preview-status.warning { background: rgba(245,158,11,0.92); }
.palm-preview-status.error { background: rgba(239,68,68,0.92); }

.palm-preview-hint {
  margin: 0 0 14px;
  font-size: 12px;
  line-height: 1.6;
  color: var(--text-secondary);
  background: var(--color-primary-dim);
  padding: 10px 14px;
  border-radius: var(--radius-sm, 10px);
  border-left: 3px solid var(--color-primary);
}
.palm-preview-tools {
  position: absolute;
  top: 10px;
  right: 10px;
  display: flex;
  gap: 6px;
  z-index: 2;
}
.palm-rotate-btn {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: none;
  background: rgba(0,0,0,0.55);
  color: #fff;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  backdrop-filter: blur(8px);
  transition: background 150ms;
}
.palm-rotate-btn:hover { background: rgba(0,0,0,0.75); }
.palm-rotate-btn:active { transform: scale(0.92); }

/* ===== Lightbox ===== */
.palm-lightbox {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.92);
  z-index: 1000;
  display: none;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 16px;
}
.palm-lightbox-close {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: none;
  background: rgba(255,255,255,0.15);
  color: #fff;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2;
}
.palm-lightbox-close:hover { background: rgba(255,255,255,0.28); }
.palm-lightbox-controls {
  position: absolute;
  top: 16px;
  left: 16px;
  display: flex;
  gap: 4px;
  align-items: center;
  padding: 6px 10px;
  background: rgba(255,255,255,0.12);
  border-radius: 999px;
  backdrop-filter: blur(8px);
  color: #fff;
  font-size: 13px;
  font-weight: 600;
  z-index: 2;
}
.palm-lightbox-btn {
  width: 30px;
  height: 30px;
  border: none;
  border-radius: 50%;
  background: transparent;
  color: #fff;
  cursor: pointer;
  font-size: 18px;
  font-weight: 700;
}
.palm-lightbox-btn:hover { background: rgba(255,255,255,0.15); }
.palm-lightbox-zoom-label {
  min-width: 48px;
  text-align: center;
  font-variant-numeric: tabular-nums;
}
.palm-lightbox-stage {
  width: 100%;
  height: calc(100% - 60px);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  touch-action: none;
}
.palm-lightbox-inner {
  position: relative;
  max-width: 100%;
  max-height: 100%;
  transform-origin: center center;
  transition: transform 60ms linear;
  display: flex;
  align-items: center;
  justify-content: center;
}
.palm-lightbox-inner img {
  max-width: 95vw;
  max-height: 88vh;
  display: block;
  user-select: none;
  -webkit-user-drag: none;
}
.palm-lightbox-inner svg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
}
.palm-lightbox-hint {
  position: absolute;
  bottom: 16px;
  left: 50%;
  transform: translateX(-50%);
  margin: 0;
  font-size: 11px;
  color: rgba(255,255,255,0.55);
  text-align: center;
  pointer-events: none;
}
.palm-canvas-wrap { cursor: zoom-in; }

.palm-upload-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin-bottom: 16px;
}
.palm-action-btn { padding: 12px 8px; font-size: 13px; }

.palm-upload-footer {
  display: flex;
  gap: 8px;
  align-items: center;
  justify-content: space-between;
}

/* 사전 검증 실패 안내 (크레딧 차감 없음) */
.palm-prevalidation-error {
  display: flex;
  gap: 12px;
  padding: 14px 16px;
  margin-bottom: 14px;
  background: rgba(231, 76, 60, 0.08);
  border: 1px solid rgba(231, 76, 60, 0.25);
  border-radius: var(--radius-md, 12px);
  color: var(--text-primary);
}
.palm-preval-icon {
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #E74C3C;
}
.palm-preval-text strong {
  display: block;
  font-size: 14px;
  color: #C0392B;
  margin-bottom: 4px;
}
.palm-preval-text p {
  font-size: 12px;
  color: var(--text-secondary);
  margin: 0 0 6px;
  line-height: 1.5;
}
.palm-preval-text ul {
  margin: 0;
  padding-left: 20px;
  font-size: 12px;
  color: var(--text-secondary);
  line-height: 1.7;
}
.palm-upload-footer .btn-primary { flex: 1; padding: 12px; }
.palm-upload-footer .btn-ghost { padding: 12px 20px; font-size: 13px; }

/* ===== Loading Step ===== */
.palm-loading-card {
  text-align: center;
  padding: 48px 24px;
}
.palm-loading-orb {
  position: relative;
  width: 100px;
  height: 100px;
  margin: 0 auto 24px;
}
.palm-orb-ring {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  border: 2px solid var(--color-primary);
  opacity: 0.3;
  animation: palmOrbExpand 2s ease-out infinite;
}
.palm-orb-ring:nth-child(2) { animation-delay: 1s; }
.palm-orb-core {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%,-50%);
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: radial-gradient(circle, var(--color-primary), var(--color-secondary));
  box-shadow: 0 0 30px rgba(91,168,168,0.5);
  animation: palmOrbPulse 1.5s ease-in-out infinite;
}
@keyframes palmOrbExpand {
  0% { transform: scale(0.8); opacity: 0.6; }
  100% { transform: scale(1.4); opacity: 0; }
}
@keyframes palmOrbPulse {
  0%, 100% { transform: translate(-50%,-50%) scale(1); }
  50% { transform: translate(-50%,-50%) scale(1.15); }
}
.palm-loading-title {
  font-family: var(--font-serif);
  font-size: 17px;
  color: var(--text-primary);
  margin-bottom: 6px;
}
.palm-loading-sub {
  font-size: 13px;
  color: var(--text-muted);
  margin: 0;
}

/* ===== Result Step ===== */
.palm-summary-title {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-secondary);
  text-align: center;
  margin-bottom: 16px;
}

.palm-canvas-wrap {
  width: 100%;
  position: relative;
  background: #000;
  border-radius: var(--radius-sm, 10px);
  overflow: hidden;
  margin-bottom: 10px;
}
#palm-result-img {
  width: 100%;
  height: auto;
  display: block;
}
#palm-overlay-svg {
  position: absolute;
  top: 0; left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
}
.palm-quality-badge {
  position: absolute;
  top: 10px;
  right: 10px;
  padding: 5px 10px;
  font-size: 11px;
  font-weight: 600;
  color: #fff;
  border-radius: 999px;
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  box-shadow: 0 2px 8px rgba(0,0,0,0.25);
}
.palm-quality-badge.excellent { background: rgba(34,197,94,0.88); }
.palm-quality-badge.good      { background: rgba(59,130,246,0.88); }
.palm-quality-badge.fair      { background: rgba(245,158,11,0.88); }
.palm-quality-badge.low       { background: rgba(239,68,68,0.88); }
.palm-disclaimer {
  font-size: 11px;
  color: var(--text-muted);
  text-align: center;
  margin: 0 0 14px;
  line-height: 1.5;
}

/* 라인 토글 */
.palm-line-toggles {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 8px;
}
.palm-line-toggle {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 12px;
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-sm, 10px);
  background: var(--bg-surface-1);
  cursor: pointer;
  transition: all 150ms;
  font-size: 13px;
  color: var(--text-primary);
  user-select: none;
}
.palm-line-toggle.off {
  opacity: 0.45;
  background: var(--bg-surface-2);
}
.palm-line-toggle.not-detected {
  opacity: 0.35;
  cursor: not-allowed;
}
.palm-line-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  flex-shrink: 0;
}

/* 라인별 해석 */
.palm-section-title {
  font-family: var(--font-serif);
  font-size: 17px;
  color: var(--text-primary);
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.palm-line-color-badge {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  display: inline-block;
}
.palm-keyword {
  display: inline-block;
  padding: 2px 10px;
  margin-left: 6px;
  font-size: 11px;
  background: var(--color-primary-dim);
  color: var(--color-primary);
  border-radius: 999px;
  font-weight: 500;
}
.palm-section-body {
  font-size: 14px;
  line-height: 1.7;
  color: var(--text-secondary);
  margin: 0;
}

.palm-advice-card {
  background: linear-gradient(135deg, var(--color-primary-dim), var(--color-secondary-dim));
  border: 1px solid var(--color-secondary);
}

/* ===== 3줄 요약 카드 ===== */
.palm-quicksummary-card {
  background: linear-gradient(135deg, rgba(201,162,39,0.10), rgba(91,168,168,0.10));
  border: 1px solid var(--color-secondary);
}
.palm-section-compact { margin-bottom: 10px; font-size: 15px; }
.palm-quick-summary {
  list-style: none;
  padding: 0;
  margin: 0;
}
.palm-quick-summary li {
  position: relative;
  padding: 8px 0 8px 22px;
  font-size: 14px;
  color: var(--text-primary);
  line-height: 1.6;
  border-bottom: 1px dashed rgba(91,168,168,0.15);
}
.palm-quick-summary li:last-child { border-bottom: none; }
.palm-quick-summary li::before {
  content: '✦';
  position: absolute;
  left: 0;
  top: 8px;
  color: var(--color-secondary);
  font-size: 14px;
}

/* ===== 섹션 구분선 ===== */
.palm-section-header {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin: 24px 0 14px;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}
.palm-section-divider {
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--color-primary) 50%, transparent);
  max-width: 120px;
}

/* ===== 손 유형 ===== */
.palm-handtype-shape {
  font-size: 13px;
  color: var(--text-secondary);
  font-style: italic;
  margin: 0 0 10px;
}

/* ===== 9 언덕 (accordion) ===== */
.palm-accordion {
  padding: 0;
  overflow: hidden;
}
.palm-accordion > summary {
  list-style: none;
  cursor: pointer;
  padding: 18px 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  user-select: none;
  transition: background 150ms;
}
.palm-accordion > summary::-webkit-details-marker { display: none; }
.palm-accordion > summary:hover { background: rgba(91,168,168,0.04); }
.palm-accordion-icon {
  font-size: 12px;
  color: var(--color-primary);
  transition: transform 250ms;
}
.palm-accordion[open] .palm-accordion-icon { transform: rotate(180deg); }
.palm-accordion > div {
  padding: 0 20px 20px;
}
.palm-mount-row {
  padding: 14px 0;
  border-bottom: 1px solid rgba(91,168,168,0.12);
}
.palm-mount-row:last-child { border-bottom: none; }
.palm-mount-head {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 6px;
}
.palm-mount-name {
  font-weight: 600;
  color: var(--text-primary);
  font-size: 14px;
}
.palm-mount-body {
  font-size: 13px;
  line-height: 1.7;
  color: var(--text-secondary);
  margin: 0;
}

/* ===== 분야별 종합 ===== */
.palm-category-card { border-left: 4px solid var(--color-primary); }
.palm-category-icon { font-size: 18px; margin-right: 6px; }

.palm-result-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin-top: 20px;
}

/* 상단 퀵 액션: 결과 카드 안, 토글 바로 아래 */
.palm-quick-actions {
  margin-top: 14px;
  display: flex;
  justify-content: center;
}
.palm-quick-btn {
  padding: 10px 18px;
  font-size: 13px;
  border-radius: var(--radius-sm, 10px);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--color-primary);
  color: var(--color-primary);
  background: var(--bg-surface-1);
  cursor: pointer;
  font-weight: 500;
  transition: all 150ms;
}
.palm-quick-btn:hover {
  background: var(--color-primary-dim);
}
.palm-quick-btn:active {
  transform: scale(0.97);
}

/* Responsive */
@media (max-width: 480px) {
  .palm-guide-grid { grid-template-columns: 1fr; }
  .palm-upload-actions { grid-template-columns: 1fr; }
}