/* MONKOS Crop App — White Theme (Portal-aligned) */
:root {
  --bg: #f5f5f5;
  --surface: #ffffff;
  --card: #ffffff;
  --border: rgba(0, 0, 0, 0.08);
  --accent: #6d28d9;
  --accent-dim: rgba(109, 40, 217, 0.08);
  --green: #00B894;
  --green-dim: rgba(0, 184, 148, 0.1);
  --yellow: #FDCB6E;
  --yellow-dim: rgba(253, 203, 110, 0.15);
  --red: #E17055;
  --red-dim: rgba(225, 112, 85, 0.1);
  --gold: #FDCB6E;
  --text: #334155;
  --sub: #64748b;
  --muted: #94a3b8;
}

* { margin:0; padding:0; box-sizing:border-box; }

body {
  min-height: 100vh;
  background: var(--bg);
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: 24px 16px 48px;
  font-family: 'Apple SD Gothic Neo','Malgun Gothic','Noto Sans KR',sans-serif;
  -webkit-font-smoothing: antialiased;
}

.app-container {
  width: 360px;
  background: var(--surface);
  border-radius: 20px;
  border: 1px solid var(--border);
  box-shadow: 0 4px 24px rgba(0,0,0,0.06);
  overflow: hidden;
}

/* 헤더 */
.header {
  padding: 14px 18px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--surface);
}
.header-logo {
  width: 28px; height: 28px;
  border-radius: 6px;
}
.header-title { font-size: 14px; font-weight: 700; color: var(--text); }
.header-info { font-size: 10px; color: var(--muted); font-family: monospace; }

/* 규격 탭 */
.spec-tabs {
  display: flex; padding: 10px 14px; gap: 6px;
  border-bottom: 1px solid var(--border);
}
.spec-tab {
  flex: 1; padding: 7px 6px; border-radius: 8px;
  border: 1px solid var(--border); background: transparent;
  color: var(--sub); font-size: 11px; font-weight: 400; cursor: pointer;
}
.spec-tab.active {
  border-color: var(--accent); background: var(--accent-dim);
  color: var(--accent); font-weight: 700;
}

/* 본문 */
.content { padding: 16px 14px; display: flex; flex-direction: column; align-items: center; gap: 10px; }

/* 샘플 배너 */
.sample-banner {
  width: 100%; padding: 8px 12px;
  background: var(--accent-dim); border: 1px solid rgba(109, 40, 217, 0.15);
  border-radius: 8px; display: flex; align-items: center; justify-content: space-between;
}
.sample-banner span { font-size: 10px; color: var(--accent); }
.sample-banner button {
  font-size: 10px; color: var(--accent); font-weight: 700;
  background: none; border: 1px solid var(--accent);
  border-radius: 5px; padding: 2px 8px; cursor: pointer;
}
.sample-banner.hidden { display: none; }

/* 범례 */
.legend { display: flex; gap: 5px; width: 100%; }
.legend-item {
  flex: 1; display: flex; align-items: center; gap: 5px;
  padding: 5px 7px; background: var(--card);
  border-radius: 7px; border: 1px solid var(--border);
}
.legend-dot { width: 7px; height: 7px; border-radius: 50%; flex-shrink: 0; }
.legend-label { font-size: 9px; color: var(--sub); }

/* 프레임 — 캔버스 영역 다크 유지 */
.frame-container {
  position: relative; border: 2px solid var(--accent);
  border-radius: 3px; overflow: hidden;
  background: #0a0e17; flex-shrink: 0;
  touch-action: none;
  -webkit-touch-callout: none;
  -webkit-user-select: none;
  user-select: none;
}
.frame-container.grabbing { cursor: grabbing; }
.frame-container:not(.grabbing) { cursor: grab; }

/* 사진 */
.photo {
  position: absolute; left: 50%; top: 50%;
  width: 100%; height: 100%; object-fit: cover;
  user-select: none; -webkit-user-drag: none;
  -webkit-touch-callout: none;
}
.photo.sample-guide {
  filter: blur(2px) grayscale(0.3);
  opacity: 0.25;
}

/* SVG 오버레이 */
.overlay-svg { position: absolute; inset: 0; pointer-events: none; z-index: 10; }

/* 핀 (정수리/턱) — 캔버스 내부 */
.pin {
  position: absolute; transform: translateX(-50%);
  border-radius: 50%; border: 2.5px solid #fff;
  z-index: 22; pointer-events: auto;
}
.pin-crown {
  width: 9px; height: 9px; cursor: ns-resize;
  /* 터치 히트 영역 — 시각 9px, 히트 47px */
  padding: 19px;
  margin: -19px;
  box-sizing: content-box;
  display: flex; align-items: center; justify-content: center;
  font-size: 12px; color: #fff; font-weight: 800;
  text-shadow: 0 1px 2px rgba(0,0,0,0.6);
}
.pin-chin {
  width: 18px; height: 18px; pointer-events: none;
}
.pin-hint {
  position: absolute; z-index: 22; pointer-events: none; white-space: nowrap;
  border-radius: 6px; padding: 2px 7px; font-size: 12px; font-weight: 700;
}

/* 스케일 핸들 — 캔버스 내부 */
.scale-handle {
  position: absolute; transform: translate(-50%,-50%);
  width: 14px; height: 14px; border-radius: 5px;
  background: var(--accent); border: 2px solid #fff;
  cursor: nwse-resize; z-index: 22; pointer-events: auto;
  display: flex; align-items: center; justify-content: center;
  font-size: 14px; color: #fff; font-weight: 900;
  /* 터치 히트 영역 — 시각 14px, 히트 46px */
  padding: 16px;
  margin: -16px;
  box-sizing: content-box;
}

/* 이동 핸들 — 캔버스 내부 */
.move-handle {
  position: absolute;
  left: 50%; top: 50%;
  transform: translate(-50%, -50%);
  width: 44px; height: 44px;
  border-radius: 50%;
  background: rgba(6,8,13,0.5);
  border: 1.5px solid rgba(255,255,255,0.2);
  display: flex; align-items: center; justify-content: center;
  font-size: 20px;
  z-index: 15;
  pointer-events: auto;
  cursor: grab;
  opacity: 0.6;
  transition: opacity 0.2s;
}
.move-handle:active {
  opacity: 1;
  cursor: grabbing;
}

/* 배지 (프레임 내) — 캔버스 내부 다크 */
.badge-face {
  position: absolute; bottom: 8px; left: 50%; transform: translateX(-50%);
  border-radius: 20px; padding: 4px 14px;
  font-size: 13px; font-weight: 800; z-index: 20;
  backdrop-filter: blur(8px); white-space: nowrap;
}
.badge-face .range { font-size: 9px; color: #7F8C9B; font-weight: 400; margin-left: 4px; }

.badge-status {
  position: absolute; top: 7px; left: 7px;
  border-radius: 5px; padding: 2px 7px;
  font-size: 9px; font-weight: 700; z-index: 20;
}
.badge-scale {
  position: absolute; top: 7px; right: 7px;
  background: rgba(6,8,13,0.8); border-radius: 5px; padding: 2px 7px;
  font-size: 9px; color: #7F8C9B; font-family: monospace; z-index: 20;
}

/* 수치 4칸 */
.metrics { display: flex; gap: 5px; width: 100%; }
.metric {
  flex: 1; padding: 7px 6px; background: var(--card);
  border: 1px solid var(--border); border-radius: 8px; text-align: center;
}
.metric-label { font-size: 9px; color: var(--sub); margin-bottom: 2px; }
.metric-value { font-size: 12px; font-weight: 700; }

/* 경고 */
.warning-box {
  width: 100%; padding: 7px 12px;
  border-radius: 8px; font-size: 10px;
}
.warning-box.hidden { display: none; }

/* ICAO 범위 바 */
.range-bar-container { width: 100%; }
.range-bar-header { display: flex; justify-content: space-between; margin-bottom: 5px; }
.range-bar-header span { font-size: 10px; }
.range-track {
  height: 6px; background: rgba(0,0,0,0.06); border-radius: 3px;
  position: relative;
}
.range-fill {
  position: absolute; height: 100%;
  background: var(--green-dim); border: 1px solid rgba(0,184,148,0.2);
  border-radius: 3px;
}
.range-dot {
  position: absolute; top: -4px; transform: translateX(-50%);
  width: 14px; height: 14px; border-radius: 50%;
  border: 2px solid #fff; transition: left 0.08s, background 0.2s;
  box-shadow: 0 1px 3px rgba(0,0,0,0.15);
}
.range-labels { display: flex; justify-content: space-between; margin-top: 3px; }
.range-labels span { font-size: 9px; color: var(--sub); }

/* 버튼 */
.actions { display: flex; gap: 6px; width: 100%; }
.btn {
  padding: 11px 0; border-radius: 10px; font-size: 12px; cursor: pointer;
  border: 1px solid var(--border); background: var(--card); color: var(--text);
}
.btn-photo { flex: 1; }
.btn-reset { padding: 11px 14px; }
.btn-preview { padding: 11px 10px; font-size: 11px; }
.btn-download {
  flex: 2; border: none; color: #fff; font-size: 13px; font-weight: 700;
}
.btn-download.enabled { background: var(--accent); cursor: pointer; opacity: 1; }
.btn-download.disabled { background: var(--muted); cursor: not-allowed; opacity: 0.5; }

/* 다운로드 차단 안내 */
.download-block-reason {
  width: 100%; padding: 7px 12px; border-radius: 8px;
  font-size: 10px; line-height: 1.5;
}
.download-block-reason.hidden { display: none; }

/* 규격 정보 테이블 */
.spec-info {
  width: 100%; padding: 10px 12px; background: var(--bg);
  border-radius: 8px; border: 1px solid var(--border);
}
.spec-row {
  display: flex; justify-content: space-between; padding: 3px 0;
}
.spec-row:not(:last-child) { border-bottom: 1px solid var(--border); }
.spec-row .label { font-size: 10px; color: var(--sub); }
.spec-row .value { font-size: 10px; color: var(--text); font-weight: 600; }

/* 모달 */
.modal-backdrop {
  position: fixed; inset: 0;
  background: rgba(0,0,0,0.4); backdrop-filter: blur(6px);
  display: flex; align-items: flex-end; justify-content: center;
  z-index: 200;
}
.modal-backdrop.hidden { display: none; }
.modal-content {
  width: 360px; background: var(--surface);
  border-radius: 18px 18px 0 0;
  border: 1px solid var(--border); border-bottom: none;
  padding: 20px 18px 36px;
  box-shadow: 0 -4px 24px rgba(0,0,0,0.08);
}
.modal-handle {
  width: 36px; height: 4px; border-radius: 2px;
  background: var(--muted); margin: 0 auto 18px;
}
.modal-title {
  font-size: 16px; font-weight: 800; color: var(--text); margin-bottom: 4px;
}
.modal-metrics {
  padding: 10px 12px; border-radius: 10px;
  background: var(--bg); margin-bottom: 14px;
}
.modal-metrics-label { font-size: 10px; color: var(--sub); margin-bottom: 6px; }
.modal-metrics-grid { display: flex; gap: 8px; }
.modal-metric-item { flex: 1; text-align: center; }
.modal-metric-item .label { font-size: 9px; color: var(--sub); }
.modal-metric-item .value { font-size: 12px; font-weight: 700; }
.modal-warning {
  margin-top: 8px; padding: 5px 8px; border-radius: 6px;
  font-size: 10px;
}
.modal-warning.hidden { display: none; }

/* 동의 체크박스 */
.consent-list { display: flex; flex-direction: column; gap: 10px; margin-bottom: 16px; }
.consent-item { display: flex; align-items: flex-start; gap: 10px; cursor: pointer; }
.consent-check {
  width: 18px; height: 18px; border-radius: 4px;
  border: 2px solid rgba(0,0,0,0.15); background: transparent;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0; margin-top: 1px; cursor: pointer;
  font-size: 11px; color: #fff;
}
.consent-check.checked { border-color: var(--accent); background: var(--accent); }
.consent-text { font-size: 11px; color: var(--sub); line-height: 1.5; }
.consent-required { color: var(--accent); font-weight: 700; }

/* 모달 버튼 */
.modal-actions { display: flex; flex-direction: column; gap: 7px; }
.modal-btn {
  width: 100%; border-radius: 10px; font-size: 13px; cursor: pointer;
}
.modal-btn-primary {
  padding: 13px 0; border: none; color: #fff; font-weight: 700;
}
.modal-btn-primary.enabled { background: var(--accent); cursor: pointer; opacity: 1; }
.modal-btn-primary.disabled { background: var(--muted); cursor: not-allowed; opacity: 0.5; }
.modal-btn-cancel {
  padding: 9px 0; border: none; background: transparent;
  color: var(--sub); font-size: 11px; cursor: pointer;
}

/* FaceMesh 로딩 인디케이터 — 캔버스 내부 다크 유지 */
.facemesh-loading {
  position: absolute; inset: 0;
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  gap: 10px; z-index: 30;
  background: rgba(6,8,13,0.85);
  backdrop-filter: blur(4px);
}
.facemesh-loading.hidden { display: none; }
.facemesh-loading span {
  font-size: 11px; color: var(--accent);
  font-weight: 600;
}
.facemesh-spinner {
  width: 28px; height: 28px;
  border: 3px solid rgba(255,255,255,0.15);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ── 모바일 edge-to-edge ── */
@media (max-width: 700px) {
  body { padding: 0; }
  .app-container {
    width: 100%;
    border-radius: 0;
    border: none;
    box-shadow: none;
  }
}