:root {
  --bg-cream: #fdf6f3;
  --bg-blush: #fbe9e7;
  --bg-rose: #f5d4d0;
  --card-bg: #ffffff;
  --card-soft: #fbe7e3;
  --card-rose: #f3cfca;

  --primary: #b86a78;        /* dusty rose */
  --primary-dark: #8e4554;   /* deep rose */
  --primary-light: #d99aa4;
  --primary-glow: rgba(184, 106, 120, 0.28);

  --text: #4a2932;
  --text-soft: #8b6571;
  --text-light: #b08e95;

  --tag-border: #ecc6c1;
  --tag-bg: #fff;
  --tag-active-bg: #b86a78;
  --tag-active-text: #ffffff;

  --shadow-sm: 0 2px 10px rgba(184, 106, 120, 0.08);
  --shadow-md: 0 8px 28px rgba(184, 106, 120, 0.12);
  --shadow-lg: 0 18px 48px rgba(184, 106, 120, 0.18);

  --error: #d23f56;
  --success: #2e8a4f;

  --radius-sm: 12px;
  --radius-md: 16px;
  --radius-lg: 22px;
  --radius-pill: 999px;
}

* { box-sizing: border-box; }

html, body {
  margin: 0; padding: 0;
  font-family: "Noto Serif TC", "PingFang TC", "Microsoft JhengHei", -apple-system, BlinkMacSystemFont, "Segoe UI", serif;
  color: var(--text);
  background: linear-gradient(180deg, var(--bg-cream) 0%, var(--bg-blush) 100%);
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  position: relative;
  overflow-x: hidden;
}

body { padding-bottom: env(safe-area-inset-bottom, 0); }

/* 背景裝飾 */
.bg-deco {
  position: fixed; inset: 0; pointer-events: none; z-index: 0;
}
.bg-blob {
  position: absolute; border-radius: 50%;
  background: radial-gradient(circle, var(--bg-rose) 0%, transparent 70%);
  opacity: 0.4;
}
.bg-blob-1 {
  width: 280px; height: 280px; top: -80px; left: -80px;
}
.bg-blob-2 {
  width: 220px; height: 220px; top: 30%; right: -60px;
}
.bg-spark {
  position: absolute;
  color: var(--primary-light);
  opacity: 0.5;
  font-size: 14px;
  pointer-events: none;
}
.bg-spark-1 { top: 10%; right: 8%; font-size: 18px; }
.bg-spark-2 { top: 35%; left: 6%; font-size: 14px; }
.bg-spark-3 { top: 60%; right: 12%; }
.bg-spark-4 { top: 80%; left: 10%; font-size: 16px; }

/* container */
.container {
  position: relative;
  z-index: 1;
  max-width: 600px;
  margin: 0 auto;
  padding: 32px 20px 100px;
}

body[data-page="admin"] .container { max-width: 760px; }

/* === customer brand header === */
.brand {
  text-align: center;
  margin-bottom: 28px;
  padding: 0 12px;
}
.brand-mark {
  font-size: 38px;
  font-weight: 700;
  color: var(--primary-dark);
  letter-spacing: 6px;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  margin-bottom: 2px;
}
.brand-heart {
  color: var(--primary-light);
  font-size: 20px;
  margin-left: -2px;
}
.brand-sub {
  font-size: 12px;
  color: var(--primary-light);
  letter-spacing: 8px;
  margin-bottom: 22px;
  text-indent: 8px;
  font-family: "Georgia", serif;
}
.brand-title {
  font-size: 26px;
  font-weight: 700;
  color: var(--primary-dark);
  letter-spacing: 4px;
  margin: 0 0 10px;
  text-shadow: 0 1px 2px rgba(255, 255, 255, 0.6);
}
.brand-tagline {
  font-size: 14px;
  color: var(--text-soft);
  margin: 0;
  letter-spacing: 1.5px;
  position: relative;
  display: inline-block;
}
.brand-tagline::after {
  content: "";
  display: block;
  width: 60%;
  height: 1px;
  margin: 6px auto 0;
  background: linear-gradient(90deg, transparent, var(--primary-light), transparent);
}

/* clinic card */
.clinic-card {
  background: var(--card-soft);
  border-radius: var(--radius-md);
  padding: 18px 22px;
  margin-bottom: 28px;
  box-shadow: var(--shadow-sm);
  position: relative;
  overflow: hidden;
}
.clinic-card[hidden] { display: none; }
.clinic-card-deco {
  position: absolute;
  right: 14px; top: 50%;
  transform: translateY(-50%) rotate(-8deg);
  font-size: 56px;
  color: var(--primary-light);
  opacity: 0.35;
  pointer-events: none;
}
.clinic-name {
  margin: 0 0 4px;
  font-weight: 700;
  font-size: 17px;
  color: var(--primary-dark);
  letter-spacing: 1.5px;
}
.clinic-name .pin {
  margin-right: 4px;
  filter: drop-shadow(0 1px 0 rgba(255,255,255,0.5));
}
.clinic-address {
  margin: 0;
  color: var(--text-soft);
  font-size: 14px;
  letter-spacing: 0.5px;
}

/* group */
.group {
  margin-bottom: 30px;
}
.group-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 14px;
  position: relative;
}
.group-title {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0;
  font-size: 16px;
  font-weight: 700;
  color: #fff;
  background: var(--primary);
  padding: 6px 18px 6px 16px;
  border-radius: var(--radius-pill);
  letter-spacing: 2px;
  box-shadow: 0 4px 14px var(--primary-glow);
}
.group-icon {
  font-size: 14px;
  opacity: 0.95;
}
.group-multi {
  font-size: 12px;
  font-weight: 500;
  opacity: 0.9;
  letter-spacing: 1px;
}
.group-meta {
  font-size: 11px;
  color: var(--text-soft);
  background: rgba(255, 255, 255, 0.7);
  padding: 4px 10px;
  border-radius: var(--radius-pill);
  white-space: nowrap;
  border: 1px solid rgba(184, 106, 120, 0.15);
}
.group-meta.has-selection {
  color: #fff;
  background: var(--primary);
  border-color: var(--primary);
}
.count { font-weight: 700; }

/* tag list — vertical stack with icon left */
.tag-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}
.tag {
  appearance: none;
  display: flex;
  align-items: center;
  gap: 10px;
  border: 1.5px solid var(--tag-border);
  background: rgba(255, 252, 251, 0.85);
  color: var(--text);
  border-radius: var(--radius-pill);
  padding: 12px 14px 12px 12px;
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: transform 0.12s ease, background 0.18s ease, color 0.18s ease, border-color 0.18s ease, box-shadow 0.2s ease;
  font-family: inherit;
  min-height: 50px;
  text-align: left;
  line-height: 1.4;
}
.tag:hover {
  border-color: var(--primary-light);
  background: #fff;
  transform: translateY(-1px);
}
.tag:active { transform: scale(0.97); }
.tag.active {
  background: var(--tag-active-bg);
  color: var(--tag-active-text);
  border-color: var(--tag-active-bg);
  box-shadow: 0 6px 18px var(--primary-glow);
}
.tag-icon {
  flex-shrink: 0;
  width: 28px; height: 28px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.6);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  border: 1px solid var(--tag-border);
}
.tag.active .tag-icon {
  background: rgba(255, 255, 255, 0.25);
  border-color: rgba(255, 255, 255, 0.35);
}
.tag-text {
  flex: 1;
  font-size: 13.5px;
}

/* actions */
.actions {
  margin-top: 36px;
  text-align: center;
}
.actions-hint {
  margin: 10px 0 0;
  font-size: 12px;
  color: var(--text-soft);
  letter-spacing: 0.5px;
}
.primary-btn {
  appearance: none;
  border: none;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: #fff;
  font-size: 16px;
  font-weight: 700;
  padding: 16px 40px;
  border-radius: var(--radius-pill);
  cursor: pointer;
  box-shadow: 0 8px 22px var(--primary-glow);
  transition: transform 0.15s ease, box-shadow 0.15s ease, opacity 0.15s ease;
  font-family: inherit;
  min-height: 52px;
  letter-spacing: 2px;
}
.primary-btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 12px 28px var(--primary-glow);
}
.primary-btn:active { transform: translateY(0); }
.primary-btn:disabled { opacity: 0.6; cursor: progress; }
.primary-btn.ready {
  animation: pulse 2.4s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { box-shadow: 0 8px 22px var(--primary-glow); }
  50%     { box-shadow: 0 12px 32px rgba(184, 106, 120, 0.55); }
}

.secondary-btn {
  appearance: none;
  border: 1.5px solid var(--primary);
  background: #fff;
  color: var(--primary-dark);
  font-size: 14px;
  font-weight: 600;
  padding: 12px 20px;
  border-radius: var(--radius-pill);
  cursor: pointer;
  transition: all 0.15s ease;
  font-family: inherit;
  text-decoration: none;
  display: inline-block;
  text-align: center;
  min-height: 44px;
  letter-spacing: 1px;
}
.secondary-btn:hover { background: var(--card-soft); }
.secondary-btn:disabled { opacity: 0.6; cursor: not-allowed; }

.text-btn {
  appearance: none;
  background: transparent;
  border: none;
  color: var(--primary-dark);
  font-size: 13px;
  cursor: pointer;
  font-family: inherit;
  text-decoration: underline;
  padding: 4px 8px;
}

/* thanks card */
.thanks-card {
  background: linear-gradient(135deg, #fff, var(--card-soft));
  border-radius: var(--radius-md);
  padding: 22px 24px 18px;
  margin-top: 36px;
  text-align: center;
  position: relative;
  border: 1px dashed var(--primary-light);
}
.thanks-card[hidden] { display: none; }
.thanks-icon {
  position: absolute;
  left: 16px; top: 50%;
  transform: translateY(-50%) rotate(-12deg);
  font-size: 36px;
  color: var(--primary-light);
  opacity: 0.6;
}
.thanks-text {
  margin: 0 0 10px;
  font-size: 14px;
  color: var(--primary-dark);
  font-style: italic;
  white-space: pre-line;
  letter-spacing: 1px;
  line-height: 1.8;
  padding-left: 28px;
}
.thanks-sign {
  margin: 0;
  font-size: 13px;
  color: var(--primary-dark);
  letter-spacing: 4px;
  text-align: right;
  padding-right: 4px;
}

/* bottom slogan */
.bottom-slogan {
  position: relative;
  z-index: 1;
  background: linear-gradient(90deg, var(--bg-rose), var(--card-soft), var(--bg-rose));
  padding: 16px 20px calc(16px + env(safe-area-inset-bottom, 0));
  text-align: center;
  font-size: 13px;
  color: var(--primary-dark);
  letter-spacing: 2px;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 14px;
}
.bottom-slogan[hidden] { display: none; }
.slogan-spark { color: var(--primary-light); }
.slogan-heart { color: var(--primary); }

/* === modal === */
.modal {
  position: fixed; inset: 0;
  background: rgba(74, 41, 50, 0.45);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
  z-index: 100;
  backdrop-filter: blur(3px);
  animation: fadeIn 0.2s ease;
}
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
.modal[hidden] { display: none; }
.modal-card {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 28px 24px 22px;
  width: 100%;
  max-width: 480px;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: var(--shadow-lg);
  position: relative;
  animation: slideUp 0.25s ease;
}
@keyframes slideUp {
  from { transform: translateY(20px); opacity: 0; }
  to   { transform: translateY(0); opacity: 1; }
}
.modal-close {
  position: absolute; top: 12px; right: 14px;
  appearance: none; border: none; background: transparent;
  font-size: 26px; color: var(--text-soft); cursor: pointer;
  line-height: 1; font-family: inherit;
  width: 36px; height: 36px; border-radius: 50%;
  transition: background 0.15s ease;
}
.modal-close:hover { background: var(--card-soft); }
.modal-title {
  margin: 0 0 18px;
  text-align: center;
  color: var(--primary-dark);
  font-size: 19px;
  font-weight: 800;
  letter-spacing: 1.5px;
}
.modal-section { margin-bottom: 16px; }
.modal-section[hidden] { display: none; }
.modal-label {
  margin: 0 0 6px;
  color: var(--text-soft);
  font-size: 12px;
  letter-spacing: 0.5px;
}
.comment-box {
  background: var(--card-soft);
  border-radius: var(--radius-sm);
  padding: 14px 16px;
  margin: 0;
  font-family: inherit;
  font-size: 14px;
  color: var(--text);
  white-space: pre-wrap;
  line-height: 1.7;
}
.step-list {
  padding-left: 22px;
  margin: 16px 0 20px;
  font-size: 13px;
  color: var(--text);
  line-height: 1.85;
}
.step-list .hint {
  color: var(--primary-dark);
  font-weight: 700;
}
.modal-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  justify-content: center;
}
.modal-actions .primary-btn,
.modal-actions .secondary-btn {
  flex: 1 1 0;
  min-width: 130px;
}
.modal-actions .primary-btn-wide {
  flex: 1 1 100%;
  width: 100%;
  font-size: 15px;
  padding: 16px 20px;
  letter-spacing: 1.5px;
}
.mobile-fallback-hint {
  margin: 0 0 12px;
  padding: 10px 12px;
  background: var(--card-soft);
  border-radius: var(--radius-sm);
  font-size: 12px;
  color: var(--text-soft);
  line-height: 1.6;
  text-align: center;
}

.copy-status {
  margin: 12px 0 0;
  text-align: center;
  font-size: 13px;
  color: var(--success);
  min-height: 18px;
  font-weight: 600;
}
.copy-status[data-ok="0"] { color: var(--error); }

/* image picker (customer modal) */
.image-picker {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
}
.image-pick-cell {
  position: relative;
  aspect-ratio: 1 / 1;
  cursor: pointer;
  border-radius: var(--radius-sm);
  overflow: hidden;
  border: 2px solid var(--tag-border);
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
  background: var(--card-soft);
}
.image-pick-cell.active {
  border-color: var(--primary);
  box-shadow: 0 4px 12px var(--primary-glow);
}
.image-pick-cell input[type="checkbox"] {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}
.image-pick-cell img {
  width: 100%; height: 100%; object-fit: cover; display: block;
}
.image-pick-tick {
  position: absolute;
  top: 6px; right: 6px;
  width: 22px; height: 22px;
  border-radius: 50%;
  background: var(--primary);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 700;
  opacity: 0;
  transform: scale(0.6);
  transition: all 0.15s ease;
}
.image-pick-cell.active .image-pick-tick {
  opacity: 1;
  transform: scale(1);
}
.image-pick-cell:not(.active) {
  filter: grayscale(0.3) brightness(0.92);
}

/* admin link */
.admin-link {
  position: fixed;
  bottom: 70px; right: 16px;
  width: 46px; height: 46px;
  border-radius: 50%;
  background: rgba(184, 106, 120, 0.18);
  color: var(--primary-dark);
  display: flex; align-items: center; justify-content: center;
  text-decoration: none;
  font-size: 20px;
  backdrop-filter: blur(8px);
  border: 1px solid rgba(184, 106, 120, 0.25);
  transition: all 0.15s ease;
  z-index: 50;
}
.admin-link:hover {
  background: rgba(184, 106, 120, 0.32);
  transform: scale(1.06);
}

/* ===== admin panel ===== */
.panel {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 26px 24px 28px;
  box-shadow: var(--shadow-md);
  margin-bottom: 24px;
  position: relative;
  z-index: 1;
}
.panel[hidden] { display: none; }
.panel-header {
  display: flex; justify-content: space-between; align-items: center;
  margin-bottom: 20px;
}
.panel-title {
  margin: 0; font-size: 19px; color: var(--primary-dark); font-weight: 800;
  letter-spacing: 1px;
}
.form { display: flex; flex-direction: column; gap: 18px; }
.form-section {
  border-top: 1px solid var(--card-soft);
  padding-top: 18px;
  margin-top: 4px;
  display: flex; flex-direction: column; gap: 14px;
}
.form-section:first-of-type { border-top: none; padding-top: 0; margin-top: 0; }
.form-section-title {
  margin: 0; font-size: 15px; color: var(--primary-dark); font-weight: 700;
  letter-spacing: 0.5px;
}
.field { display: flex; flex-direction: column; gap: 6px; }
.field-label { font-size: 14px; font-weight: 600; color: var(--text-soft); }
.field-hint { font-size: 12px; color: var(--text-soft); opacity: 0.85; }
.field input[type="text"],
.field input[type="password"],
.field input[type="url"],
.field input[type="email"],
.field textarea {
  appearance: none;
  border: 1.5px solid var(--tag-border);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  font-size: 15px;
  font-family: inherit;
  color: var(--text);
  background: #fff;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
  width: 100%;
  min-height: 44px;
}
.field input:focus, .field textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(184, 106, 120, 0.15);
}
.field textarea {
  resize: vertical; min-height: 120px; line-height: 1.6;
}

.error-text {
  margin: 0; color: var(--error); font-size: 13px;
  min-height: 18px; font-weight: 600;
}
.hint {
  font-size: 13px; color: var(--text-soft); margin: 8px 0 0; line-height: 1.6;
}
.hint code {
  background: var(--card-soft);
  padding: 2px 6px; border-radius: 4px; font-size: 12px;
}

/* google preview */
.google-preview {
  background: var(--card-soft);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  margin-top: 4px;
  display: flex; flex-direction: column; gap: 6px;
}
.google-preview[hidden] { display: none; }
.google-preview-label {
  font-size: 12px; color: var(--text-soft); font-weight: 600;
}
.google-preview code {
  font-size: 12px; word-break: break-all;
  background: #fff; padding: 8px 10px; border-radius: 6px;
  color: var(--text); display: block; line-height: 1.5;
}
.google-preview-status {
  margin: 0; font-size: 12px; color: var(--success); font-weight: 600;
}
.google-preview-status[data-ok="0"] { color: var(--error); }

/* help details */
.help-details { margin-top: 4px; font-size: 13px; }
.help-details summary {
  cursor: pointer; color: var(--primary-dark); font-weight: 600;
  padding: 6px 0; user-select: none;
}
.help-details summary:hover { color: var(--primary); }
.help-body { padding: 8px 4px 4px; color: var(--text); line-height: 1.7; }
.help-body p { margin: 8px 0 4px; }
.help-body ol, .help-body ul { padding-left: 22px; margin: 4px 0 8px; }
.help-body code {
  background: var(--card-soft);
  padding: 2px 6px; border-radius: 4px; font-size: 12px; word-break: break-all;
}
.help-body .warn-text {
  color: var(--error); font-size: 12px; margin-top: 8px; font-weight: 600;
}

/* image uploader (admin) */
.image-uploader {
  display: flex; flex-direction: column; gap: 12px;
}
.image-drop {
  border: 2px dashed var(--primary-light);
  background: var(--card-soft);
  border-radius: var(--radius-md);
  padding: 22px;
  text-align: center;
  cursor: pointer;
  transition: all 0.15s ease;
  display: block;
}
.image-drop:hover {
  border-color: var(--primary);
  background: #fff;
}
.image-drop.drag-over {
  background: #fff;
  border-color: var(--primary);
  box-shadow: 0 0 0 4px rgba(184, 106, 120, 0.15);
}
.image-drop-content {
  display: flex; flex-direction: column; align-items: center; gap: 6px;
}
.image-drop-icon { font-size: 32px; }
.image-drop-text {
  font-size: 14px; font-weight: 700; color: var(--primary-dark);
}
.image-drop-sub {
  font-size: 12px; color: var(--text-soft);
}
.image-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(110px, 1fr));
  gap: 10px;
}
.image-cell {
  position: relative;
  aspect-ratio: 1 / 1;
  border-radius: var(--radius-sm);
  overflow: hidden;
  background: var(--card-soft);
  border: 1.5px solid var(--tag-border);
}
.image-cell img {
  width: 100%; height: 100%; object-fit: cover; display: block;
}
.image-del {
  position: absolute;
  top: 4px; right: 4px;
  appearance: none;
  width: 24px; height: 24px;
  border-radius: 50%;
  border: none;
  background: rgba(74, 41, 50, 0.7);
  color: #fff;
  font-size: 16px;
  line-height: 1;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: inherit;
  transition: background 0.15s ease;
}
.image-del:hover {
  background: var(--error);
}

/* bulk section */
.bulk-section {
  background: linear-gradient(135deg, #fff, var(--card-soft));
  border-radius: var(--radius-md);
  padding: 22px 20px;
  margin-top: 6px;
  border-top: none;
  box-shadow: inset 0 0 0 1.5px rgba(184, 106, 120, 0.12);
}
.bulk-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 8px;
}
.bulk-result {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin-top: 12px;
}
@media (min-width: 720px) {
  .bulk-result {
    grid-template-columns: 1fr 1fr;
  }
}
.bulk-card {
  background: #fff;
  border-radius: var(--radius-md);
  padding: 14px;
  display: flex;
  gap: 14px;
  align-items: flex-start;
  box-shadow: var(--shadow-sm);
  border: 1.5px solid var(--tag-border);
}
.bulk-qr-frame {
  flex-shrink: 0;
  background: #fff;
  border-radius: var(--radius-sm);
  padding: 6px;
  box-shadow: 0 0 0 1.5px var(--tag-border) inset;
}
.bulk-qr-frame img {
  width: 110px;
  height: 110px;
  display: block;
}
.bulk-info {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 8px;
  min-width: 0;
}
.bulk-name {
  font-size: 16px;
  font-weight: 700;
  color: var(--primary-dark);
  letter-spacing: 1px;
}
.bulk-row input {
  width: 100%;
  border: 1.5px solid var(--tag-border);
  border-radius: var(--radius-sm);
  padding: 8px 10px;
  font-size: 11px;
  font-family: ui-monospace, monospace;
  background: var(--card-soft);
  color: var(--text-soft);
}
.bulk-actions-row {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}
.bulk-actions-row .secondary-btn {
  padding: 8px 12px;
  font-size: 12px;
  min-height: 36px;
}

@media (max-width: 540px) {
  .bulk-card {
    flex-direction: column;
    align-items: center;
  }
  .bulk-info {
    width: 100%;
  }
}

/* share section */
.share-section {
  background: linear-gradient(135deg, var(--card-soft), #fff);
  border-radius: var(--radius-md);
  padding: 22px 20px;
  margin-top: 6px;
  border-top: none;
  box-shadow: inset 0 0 0 1.5px rgba(184, 106, 120, 0.12);
}
.share-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  margin-top: 12px;
}
@media (min-width: 640px) {
  .share-grid {
    grid-template-columns: auto 1fr;
    gap: 24px; align-items: start;
  }
}
.share-qr {
  display: flex; flex-direction: column; align-items: center; gap: 12px;
}
.qr-frame {
  background: #fff;
  border-radius: var(--radius-md);
  padding: 12px;
  box-shadow: var(--shadow-sm);
  border: 1.5px solid var(--tag-border);
}
.qr-frame img {
  display: block; width: 200px; height: 200px;
}
.qr-actions { display: flex; gap: 8px; }
.share-link {
  display: flex; flex-direction: column; gap: 12px;
}
.share-link-label {
  margin: 0;
  font-size: 13px; font-weight: 700; color: var(--primary-dark);
}
.share-row { display: flex; gap: 8px; }
.share-row input {
  flex: 1;
  border: 1.5px solid var(--tag-border);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  font-size: 13px;
  font-family: ui-monospace, monospace;
  background: #fff;
  color: var(--text-soft);
  min-width: 0;
}
.share-row .secondary-btn {
  flex-shrink: 0;
  padding: 10px 16px;
  font-size: 14px;
}
.share-preview-btn { align-self: flex-start; }

/* === responsive === */
@media (max-width: 540px) {
  .container { padding: 24px 16px 100px; }
  .brand-mark { font-size: 32px; letter-spacing: 4px; }
  .brand-title { font-size: 22px; letter-spacing: 3px; }
  .brand-tagline { font-size: 13px; }
  .clinic-name { font-size: 15px; }
  .group-title { font-size: 14px; padding: 6px 14px; }
  .tag {
    padding: 11px 12px 11px 10px;
    font-size: 13px;
    min-height: 48px;
  }
  .tag-icon { width: 26px; height: 26px; font-size: 13px; }
  .tag-text { font-size: 13px; }
  .modal-actions {
    flex-direction: column;
  }
  .modal-actions .primary-btn,
  .modal-actions .secondary-btn {
    flex: 1 1 100%;
    width: 100%;
  }
  .modal-card { padding: 24px 18px 18px; }
  .panel { padding: 20px 18px 22px; }

  .actions {
    position: sticky; bottom: 0;
    margin: 24px -16px 0;
    padding: 14px 20px calc(14px + env(safe-area-inset-bottom, 0));
    background: linear-gradient(180deg, rgba(253, 246, 243, 0) 0%, rgba(251, 233, 231, 0.97) 30%, rgba(245, 212, 208, 0.98) 100%);
    backdrop-filter: blur(6px);
    z-index: 10;
  }
  .actions .primary-btn { width: 100%; }
  .qr-frame img { width: 180px; height: 180px; }

  .image-picker {
    grid-template-columns: repeat(3, 1fr);
  }
  .thanks-text { padding-left: 0; padding-top: 30px; }
  .thanks-icon { left: 50%; top: 8px; transform: translateX(-50%) rotate(-12deg); }
}

@media (max-width: 380px) {
  .tag-list { grid-template-columns: 1fr; }
  .tag { text-align: left; }
}

/* admin two-col grid for short fields on desktop */
@media (min-width: 720px) {
  .form-section.two-col {
    display: grid;
    grid-template-columns: 1fr 1fr;
    column-gap: 16px;
  }
  .form-section.two-col .form-section-title,
  .form-section.two-col > .full-row {
    grid-column: 1 / -1;
  }
}