/* 數據煉金 — 訂閱設定頁 */
:root {
  --color-navy: #0b2447;
  --color-primary: #0866e5;
  --color-primary-hover: #0759c7;
  --color-light-blue: #eef7ff;
  --color-border: #d7e5f5;
  --color-gold: #dca928;
  --color-gold-hover: #c99100;
  --color-text: #203656;
  --color-muted: #718096;
  --color-error: #dc3545;
  --color-success: #198754;
  --color-white: #ffffff;
  --color-warn-bg: #fff8e6;
  --color-warn-border: #f0d78c;
  --header-h: 72px;
  --radius-card: 16px;
  --radius-input: 8px;
  --shadow-card: 0 4px 24px rgba(11, 36, 71, 0.06);
  --transition: 0.22s ease;
}

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

body.sub-page {
  font-family: "Noto Sans TC", "Microsoft JhengHei", Arial, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  color: var(--color-text);
  background: linear-gradient(180deg, #fff 0%, #f6fbff 100%);
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}

.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}

/* Header */
.sub-header {
  position: sticky; top: 0; z-index: 100; height: var(--header-h);
  background: var(--color-white); border-bottom: 1px solid var(--color-border);
  box-shadow: 0 1px 6px rgba(11,36,71,0.04);
}
.sub-header-inner {
  max-width: 1200px; height: 100%; margin: 0 auto; padding: 0 24px;
  display: flex; align-items: center; justify-content: space-between;
}
.sub-brand-logo { height: 38px; width: auto; object-fit: contain; }
.sub-header-actions {
  display: inline-flex;
  align-items: center;
  gap: 4px;
}
.sub-home-link,
.sub-logout-btn {
  display: inline-flex; align-items: center; gap: 8px; font-size: 15px;
  font-weight: 500; color: var(--color-muted); padding: 8px 12px; border-radius: var(--radius-input);
  text-decoration: none; transition: color var(--transition), background var(--transition);
  background: none; border: none; cursor: pointer; font-family: inherit;
}
.sub-home-link:hover,
.sub-logout-btn:hover { color: var(--color-primary); background: var(--color-light-blue); }
.sub-logout-btn:hover { color: var(--color-error); }
.sub-home-link:focus-visible,
.sub-logout-btn:focus-visible { outline: 2px solid var(--color-primary); outline-offset: 2px; }

/* Main */
.sub-main { padding: 32px 24px 120px; }
.sub-container { max-width: 1200px; margin: 0 auto; }
.sub-page-head { margin-bottom: 28px; }
.sub-page-title { font-size: 32px; font-weight: 700; color: var(--color-navy); margin-bottom: 8px; }
.sub-page-desc { color: var(--color-muted); font-size: 16px; }

.sub-loading, .sub-error-panel {
  text-align: center; padding: 64px 24px; color: var(--color-muted);
}
.sub-error-panel i { font-size: 32px; color: var(--color-error); margin-bottom: 12px; }
.spinner {
  width: 36px; height: 36px; margin: 0 auto 16px;
  border: 3px solid var(--color-border); border-top-color: var(--color-primary);
  border-radius: 50%; animation: spin 0.7s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

.sub-content { display: flex; flex-direction: column; gap: 24px; }

/* Cards */
.card {
  background: var(--color-white); border: 1px solid var(--color-border);
  border-radius: var(--radius-card); padding: 28px; box-shadow: var(--shadow-card);
}
.card-title { font-size: 20px; font-weight: 700; color: var(--color-navy); margin-bottom: 12px; }
.card-desc { font-size: 15px; color: var(--color-muted); margin-bottom: 16px; line-height: 1.7; }
.card-hint {
  font-size: 14px; color: var(--color-muted); background: var(--color-light-blue);
  padding: 12px 14px; border-radius: var(--radius-input); margin-bottom: 16px; line-height: 1.6;
}
.card-hint i { color: var(--color-primary); margin-right: 6px; }
.warn-hint { background: var(--color-warn-bg); border: 1px solid var(--color-warn-border); }

/* Setup alert banner */
.setup-alert {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 20px;
  padding: 16px 20px;
  border-radius: var(--radius-card, 14px);
  border: 1px solid #f0d48a;
  background: linear-gradient(135deg, #fffdf5 0%, #fff8e8 55%, #fffef9 100%);
  box-shadow: 0 4px 16px rgba(201, 145, 0, 0.1);
}

.setup-alert[hidden] { display: none !important; }

.setup-alert-info { min-width: 0; flex: 1; }

.setup-alert-heading {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-bottom: 6px;
}

.setup-alert-badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 3px 9px;
  border-radius: 100px;
  background: linear-gradient(135deg, #e2a900 0%, #f4c430 100%);
  color: #4a3600;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.03em;
  box-shadow: 0 2px 6px rgba(201, 145, 0, 0.2);
}

.setup-alert-badge-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #fff;
  animation: setup-alert-pulse 1.8s ease-in-out infinite;
}

@keyframes setup-alert-pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.55; transform: scale(0.85); }
}

.setup-alert-title {
  margin: 0;
  font-size: 16px;
  font-weight: 800;
  line-height: 1.3;
  color: #2a1f00;
}

.setup-alert-desc {
  margin: 0;
  font-size: 14px;
  line-height: 1.65;
  color: #4b5563;
}

.setup-alert-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  width: 100%;
  flex-shrink: 0;
}

.setup-alert-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 18px;
  border-radius: 10px;
  font-family: inherit;
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
  transition: background var(--transition), border-color var(--transition), box-shadow var(--transition), transform var(--transition);
}

.setup-alert-btn--primary {
  flex: 1;
  border: none;
  color: #fff;
  background: linear-gradient(135deg, #6b4ce6 0%, var(--color-primary) 55%, #0759c7 100%);
  box-shadow: 0 4px 14px rgba(8, 102, 229, 0.25);
}

.setup-alert-btn--primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 18px rgba(8, 102, 229, 0.32);
}

.setup-alert-btn--secondary {
  flex: 1;
  border: 1px solid #d1d5db;
  background: #fff;
  color: #374151;
}

.setup-alert-btn--secondary:hover {
  background: #f3f4f6;
  border-color: #9ca3af;
}

.setup-alert-btn:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

#ai-section.is-guide-highlight {
  animation: ai-guide-pulse 0.6s ease 2;
  box-shadow:
    0 0 0 3px rgba(107, 76, 230, 0.35),
    0 12px 32px rgba(8, 102, 229, 0.18);
}

#ai-section.is-guide-highlight .btn-ai {
  animation: ai-btn-bounce 0.5s ease 2;
}

@keyframes ai-guide-pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(107, 76, 230, 0.35); }
  50% { box-shadow: 0 0 0 6px rgba(107, 76, 230, 0.15); }
}

@keyframes ai-btn-bounce {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.03); }
}

@media (min-width: 768px) {
  .setup-alert {
    flex-direction: row;
    align-items: center;
    gap: 24px;
  }

  .setup-alert-actions {
    width: auto;
    flex-wrap: nowrap;
  }

  .setup-alert-btn {
    flex: none;
    white-space: nowrap;
  }
}

/* Member */
.member-grid {
  display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px 24px;
}
.member-item { display: flex; flex-direction: column; gap: 6px; min-width: 0; }
.member-item--account { min-width: 0; }
.member-item--expiry { min-width: 0; }
.member-item--newsletter { min-width: 0; }
.member-newsletter-row {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
}
.member-newsletter-note {
  font-size: 12px;
  color: var(--color-muted);
}
.member-expiry-row {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
}
.member-label { font-size: 13px; color: var(--color-muted); }
.member-value { font-size: 15px; font-weight: 600; color: var(--color-navy); word-break: break-all; }
.member-value--email {
  display: block;
  max-width: 100%;
  white-space: nowrap;
  overflow: hidden;
  word-break: normal;
  line-height: 1.4;
}
.member-value--expiring {
  display: inline-flex;
  align-items: center;
  padding: 4px 10px;
  border-radius: 100px;
  background: #fff3cd;
  color: #856404;
}

.member-value--expired {
  display: inline-flex;
  align-items: center;
  padding: 4px 10px;
  border-radius: 100px;
  background: #fde8e8;
  color: var(--color-error);
  border: 1px solid #f5b5b5;
}

.btn-member-renew {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 14px;
  border: 1px solid var(--color-gold);
  border-radius: 100px;
  font-family: inherit;
  font-size: 13px;
  font-weight: 700;
  color: var(--color-gold-hover);
  background: linear-gradient(180deg, #fffef8 0%, #fff8e6 100%);
  cursor: pointer;
  white-space: nowrap;
  transition: background var(--transition), color var(--transition), box-shadow var(--transition), transform var(--transition);
}

.btn-member-renew:hover {
  color: var(--color-navy);
  background: linear-gradient(180deg, #f4c430 0%, var(--color-gold) 100%);
  box-shadow: 0 2px 10px rgba(220, 169, 40, 0.35);
  transform: translateY(-1px);
}

.btn-member-renew:focus-visible {
  outline: 2px solid var(--color-gold);
  outline-offset: 2px;
}
.badge {
  display: inline-flex; align-items: center; padding: 4px 12px; border-radius: 100px;
  font-size: 13px; font-weight: 600; width: fit-content;
}
.badge-trial { background: #fff3cd; color: #856404; }
.badge-member { background: var(--color-light-blue); color: var(--color-primary); }
.badge-expiring-soon { background: #fff3cd; color: #856404; }
.badge-expired { background: #fde8e8; color: var(--color-error); border: 1px solid #f5b5b5; }
.badge-expiring { background: #fde8e8; color: var(--color-error); }

/* Data type selection */
.data-type-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.data-type-chip {
  position: relative;
  display: flex;
  align-items: flex-start;
  gap: 12px;
  width: 100%;
  min-height: 88px;
  padding: 16px;
  border: 1px solid var(--color-border);
  border-radius: 14px;
  background: #fff;
  text-align: left;
  font-family: inherit;
  cursor: pointer;
  transition: border-color var(--transition), background var(--transition), box-shadow var(--transition);
}

.data-type-chip:hover {
  border-color: var(--color-primary);
  background: var(--color-light-blue);
}

.data-type-chip.is-active {
  border-color: var(--color-primary);
  background: linear-gradient(180deg, #f1f8ff 0%, #e8f2ff 100%);
  box-shadow: 0 2px 10px rgba(8, 102, 229, 0.12);
}

.data-type-chip:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

.data-type-chip-check {
  position: absolute;
  top: 12px;
  right: 12px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--color-primary);
  color: #fff;
  font-size: 11px;
  opacity: 0;
  transform: scale(0.85);
  transition: opacity var(--transition), transform var(--transition);
}

.data-type-chip.is-active .data-type-chip-check {
  opacity: 1;
  transform: scale(1);
}

.data-type-chip-icon {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 12px;
  background: var(--color-light-blue);
  color: var(--color-primary);
  font-size: 18px;
}

.data-type-chip.is-active .data-type-chip-icon {
  background: #fff;
}

.data-type-chip-body {
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 0;
  padding-right: 24px;
}

.data-type-chip-title {
  font-size: 15px;
  font-weight: 700;
  color: var(--color-navy);
}

.data-type-chip-desc {
  font-size: 13px;
  line-height: 1.5;
  color: var(--color-muted);
}

/* Newsletter toggle (in member card) */
.newsletter-toggle {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 0;
  border: none;
  background: none;
  font-family: inherit;
  cursor: pointer;
}
.newsletter-toggle:disabled {
  opacity: 0.65;
  cursor: not-allowed;
}
.newsletter-toggle-track {
  position: relative;
  width: 44px;
  height: 26px;
  border-radius: 100px;
  background: #cbd5e0;
  transition: background var(--transition);
  flex-shrink: 0;
}
.newsletter-toggle-thumb {
  position: absolute;
  top: 3px;
  left: 3px;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--color-white);
  box-shadow: 0 1px 4px rgba(11, 36, 71, 0.18);
  transition: transform var(--transition);
}
.newsletter-toggle.is-on .newsletter-toggle-track {
  background: var(--color-primary);
}
.newsletter-toggle.is-on .newsletter-toggle-thumb {
  transform: translateX(18px);
}
.newsletter-toggle-text {
  font-size: 15px;
  font-weight: 700;
  color: var(--color-navy);
  min-width: 2.5em;
  text-align: left;
}
.newsletter-toggle.is-paused .newsletter-toggle-text {
  color: var(--color-muted);
}
.newsletter-toggle:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 4px;
  border-radius: 8px;
}

/* AI Card */
.ai-card {
  position: relative;
  overflow: hidden;
  padding: 0;
  border: 1px solid transparent;
  background:
    linear-gradient(#fff, #fff) padding-box,
    linear-gradient(135deg, #6b4ce6 0%, var(--color-primary) 45%, var(--color-gold) 100%) border-box;
  box-shadow: 0 8px 32px rgba(8, 102, 229, 0.12);
}

.ai-card-glow {
  position: absolute;
  top: -60px;
  right: -40px;
  width: 220px;
  height: 220px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(107, 76, 230, 0.18) 0%, transparent 70%);
  pointer-events: none;
}

.ai-card-inner {
  position: relative;
  padding: 24px 28px 28px;
  background: linear-gradient(135deg, #f8f5ff 0%, #eef7ff 55%, #fff9eb 100%);
}

.ai-card-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 12px;
  margin-bottom: 18px;
  border-radius: 100px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: #fff;
  background: linear-gradient(90deg, #6b4ce6 0%, var(--color-primary) 100%);
  box-shadow: 0 2px 10px rgba(107, 76, 230, 0.3);
}

.ai-card-body {
  display: flex;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
}

.ai-card-visual { flex-shrink: 0; }

.ai-card-icon-wrap {
  width: 72px;
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 20px;
  font-size: 30px;
  color: #fff;
  background: linear-gradient(145deg, #6b4ce6 0%, var(--color-primary) 60%, #3d8bfd 100%);
  box-shadow: 0 6px 20px rgba(8, 102, 229, 0.35);
}

.ai-card-text { flex: 1; min-width: 240px; }

.ai-card-title {
  font-size: 22px;
  font-weight: 700;
  color: var(--color-navy);
  margin-bottom: 8px;
  line-height: 1.4;
}

.ai-card-desc {
  font-size: 15px;
  color: var(--color-muted);
  margin-bottom: 14px;
  line-height: 1.7;
}

.ai-feature-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none;
}

.ai-feature-tags li {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  border-radius: 100px;
  font-size: 13px;
  font-weight: 600;
  color: var(--color-primary);
  background: rgba(255, 255, 255, 0.85);
  border: 1px solid rgba(8, 102, 229, 0.15);
}

.ai-feature-tags i { font-size: 12px; }

.ai-card-action { flex-shrink: 0; }

.btn-ai {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 16px 28px;
  min-height: 52px;
  border: none;
  border-radius: 12px;
  font-family: inherit;
  font-size: 16px;
  font-weight: 700;
  color: #fff;
  cursor: pointer;
  white-space: nowrap;
  background: linear-gradient(135deg, #6b4ce6 0%, var(--color-primary) 55%, #0759c7 100%);
  box-shadow: 0 6px 20px rgba(8, 102, 229, 0.35);
  transition: transform var(--transition), box-shadow var(--transition), filter var(--transition);
}

.btn-ai:hover:not(:disabled) {
  transform: translateY(-1px);
  box-shadow: 0 8px 24px rgba(8, 102, 229, 0.45);
  filter: brightness(1.05);
}

.btn-ai:disabled { opacity: 0.65; cursor: not-allowed; }

.btn-ai:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 3px;
}

/* Buttons */
.btn-primary, .btn-gold, .btn-secondary, .btn-text, .link-btn {
  font-family: inherit; cursor: pointer; border: none; border-radius: var(--radius-input);
  font-size: 15px; font-weight: 600; transition: background var(--transition), color var(--transition), opacity var(--transition);
}
.btn-primary {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 14px 28px; min-height: 48px; background: var(--color-primary); color: var(--color-white);
  position: relative;
}
.btn-primary:hover:not(:disabled) { background: var(--color-primary-hover); }
.btn-primary:disabled { opacity: 0.65; cursor: not-allowed; }
.btn-primary.is-loading .btn-label { opacity: 0; }
.btn-primary .btn-spinner {
  display: none; position: absolute; width: 20px; height: 20px;
  border: 2px solid rgba(255,255,255,0.35); border-top-color: #fff; border-radius: 50%;
  animation: spin 0.7s linear infinite;
}
.btn-primary.is-loading .btn-spinner { display: block; }

.btn-gold {
  display: inline-flex; align-items: center; gap: 8px; padding: 14px 24px; min-height: 48px;
  background: linear-gradient(180deg, #f4c430 0%, var(--color-gold) 100%);
  color: var(--color-navy); white-space: nowrap; flex-shrink: 0;
}
.btn-gold:hover:not(:disabled) { filter: brightness(1.05); }
.btn-gold:disabled { opacity: 0.65; cursor: not-allowed; }

.btn-secondary {
  padding: 12px 20px; min-height: 44px; background: var(--color-white);
  border: 1px solid var(--color-border); color: var(--color-text);
}
.btn-secondary:hover { border-color: var(--color-primary); color: var(--color-primary); }

.btn-text { background: none; color: var(--color-muted); padding: 10px 16px; }
.btn-text:hover { color: var(--color-primary); }

.link-btn { background: none; color: var(--color-primary); padding: 4px 8px; font-size: 14px; }
.link-btn:hover { text-decoration: underline; }
.link-btn:disabled { color: var(--color-muted); cursor: not-allowed; text-decoration: none; }

/* Segmented */
.segmented {
  display: inline-flex; flex-wrap: wrap; gap: 8px; margin-bottom: 16px;
  background: var(--color-light-blue); padding: 4px; border-radius: 10px;
}
.segmented-item {
  display: inline-flex; align-items: center; padding: 10px 18px; border-radius: 8px;
  font-size: 14px; font-weight: 500; cursor: pointer; color: var(--color-muted);
  transition: background var(--transition), color var(--transition);
}
.segmented-item input { position: absolute; opacity: 0; pointer-events: none; }
.segmented-item:has(input:checked) { background: var(--color-white); color: var(--color-primary); font-weight: 600; box-shadow: 0 1px 4px rgba(0,0,0,0.06); }

/* Counties */
.county-toolbar {
  display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap;
  gap: 8px; margin-bottom: 12px;
}
.county-count { font-size: 14px; color: var(--color-muted); }
.county-actions { display: flex; gap: 8px; }
.county-grid {
  display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 8px;
}
.county-chip {
  display: flex; align-items: center; justify-content: center; padding: 10px 8px;
  border: 1px solid var(--color-border); border-radius: var(--radius-input);
  font-size: 14px; cursor: pointer; transition: border-color var(--transition), background var(--transition);
  text-align: center; min-height: 44px;
}
.county-chip input { position: absolute; opacity: 0; }
.county-chip:has(input:checked) {
  border-color: var(--color-primary); background: var(--color-light-blue); color: var(--color-primary); font-weight: 600;
}
.county-chip--all:has(input:checked) {
  border-color: var(--color-gold); background: #fff8e6; color: var(--color-gold-hover); font-weight: 700;
}

/* Budget */
.budget-section-desc { margin-bottom: 20px; }

.budget-summary-bar {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px 18px;
  margin-bottom: 20px;
  border-radius: 14px;
  background: linear-gradient(135deg, #f1f8ff 0%, #fff8e6 100%);
  border: 1px solid var(--color-border);
}

.budget-summary-icon {
  width: 42px;
  height: 42px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  background: #fff;
  color: var(--color-primary);
  font-size: 18px;
  flex-shrink: 0;
  box-shadow: 0 2px 8px rgba(11, 36, 71, 0.06);
}

.budget-summary-copy {
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 0;
}

.budget-summary-label {
  font-size: 13px;
  font-weight: 600;
  color: var(--color-muted);
}

.budget-summary-text {
  font-size: 20px;
  font-weight: 800;
  color: var(--color-navy);
  line-height: 1.3;
}

.budget-presets {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 22px;
}

.budget-presets-label {
  font-size: 13px;
  font-weight: 600;
  color: var(--color-muted);
}

.budget-presets-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.budget-preset-chip {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 12px 16px;
  border: 1px solid var(--color-border);
  border-radius: 12px;
  font-family: inherit;
  font-size: 14px;
  font-weight: 700;
  color: var(--color-navy);
  background: #fff;
  cursor: pointer;
  transition: border-color var(--transition), background var(--transition), color var(--transition), box-shadow var(--transition);
}

.budget-preset-chip:hover {
  border-color: var(--color-primary);
  background: var(--color-light-blue);
  color: var(--color-primary);
}

.budget-preset-chip.is-active {
  border-color: var(--color-primary);
  background: linear-gradient(180deg, #f1f8ff 0%, #e8f2ff 100%);
  color: var(--color-primary);
  box-shadow: 0 2px 10px rgba(8, 102, 229, 0.15);
}

.budget-preset-chip:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

.budget-preset-custom {
  cursor: default;
  grid-column: 1 / -1;
}

.budget-preset-custom.is-active {
  border-color: var(--color-gold);
  background: linear-gradient(180deg, #fffef8 0%, #fff8e6 100%);
  color: var(--color-gold-hover);
  box-shadow: 0 2px 10px rgba(220, 169, 40, 0.15);
}

.budget-slider-block {
  padding: 18px;
  border: 1px solid var(--color-border);
  border-radius: 16px;
  background: linear-gradient(180deg, #fff 0%, #f8fbff 100%);
}

.budget-slider-block.is-unlimited-mode .budget-slider-fill {
  left: 0 !important;
  width: 100% !important;
  background: linear-gradient(90deg, rgba(8, 102, 229, 0.18), rgba(220, 169, 40, 0.18));
}

.budget-slider-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 12px;
}

.budget-slider-title {
  font-size: 14px;
  font-weight: 700;
  color: var(--color-navy);
}

.budget-slider-value--max-desktop {
  display: none;
  align-items: center;
  justify-content: flex-end;
  gap: 8px;
  min-width: 0;
}

.budget-slider-value--max-mobile {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.budget-max-segment {
  display: none;
  flex-shrink: 0;
  border: 1px solid var(--color-border);
  border-radius: 10px;
  overflow: hidden;
  background: #fff;
}

.budget-slider-wrap {
  position: relative;
  padding-top: 38px;
}

.budget-max-mobile-toggle {
  position: absolute;
  top: 0;
  right: 0;
  z-index: 5;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  user-select: none;
}

.budget-max-mobile-toggle-text {
  font-size: 13px;
  font-weight: 600;
  color: var(--color-navy);
}

.budget-max-mobile-switch-input {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.budget-max-mobile-switch-track {
  position: relative;
  width: 44px;
  height: 26px;
  border-radius: 999px;
  background: #d1d5db;
  transition: background var(--transition);
}

.budget-max-mobile-switch-thumb {
  position: absolute;
  top: 3px;
  left: 3px;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: #fff;
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.18);
  transition: transform var(--transition);
}

.budget-max-mobile-switch-input:checked + .budget-max-mobile-switch-track {
  background: var(--color-primary);
}

.budget-max-mobile-switch-input:checked + .budget-max-mobile-switch-track .budget-max-mobile-switch-thumb {
  transform: translateX(18px);
}

.budget-max-mobile-switch-input:focus-visible + .budget-max-mobile-switch-track {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

.budget-max-mobile-toggle.is-disabled {
  opacity: 0.55;
  cursor: not-allowed;
}

@media (min-width: 768px) {
  .budget-slider-value--max-desktop {
    display: inline-flex;
  }

  .budget-slider-value--max-mobile {
    display: none;
  }

  .budget-max-segment {
    display: inline-flex;
  }

  .budget-max-mobile-toggle {
    display: none;
  }

  .budget-slider-wrap {
    padding-top: 0;
  }
}

.budget-max-segment-btn {
  min-width: 72px;
  padding: 6px 12px;
  border: none;
  font-family: inherit;
  font-size: 13px;
  font-weight: 700;
  color: var(--color-muted);
  background: transparent;
  cursor: pointer;
  transition: background var(--transition), color var(--transition);
}

.budget-max-segment-btn + .budget-max-segment-btn {
  border-left: 1px solid var(--color-border);
}

.budget-max-segment-btn.is-active {
  color: var(--color-primary);
  background: var(--color-light-blue);
}

.budget-max-segment-btn:hover:not(.is-active) {
  background: #f8fafc;
  color: var(--color-navy);
}

.budget-max-segment-btn:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: -2px;
  z-index: 1;
}

.budget-slider-block.is-unlimited-max-mode .budget-range-max {
  opacity: 0.45;
}

.budget-slider-block.is-unlimited-max-mode .budget-range-max::-webkit-slider-thumb {
  border-color: #dbeafe;
  background: #93c5fd;
}

.budget-slider-block.is-unlimited-max-mode .budget-range-max::-moz-range-thumb {
  border-color: #dbeafe;
  background: #93c5fd;
}

.budget-slider-block.is-min-at-zero-mode .budget-range-min {
  opacity: 0.45;
}

.budget-slider-block.is-min-at-zero-mode .budget-range-min::-webkit-slider-thumb {
  border-color: #dbeafe;
  background: #93c5fd;
}

.budget-slider-block.is-min-at-zero-mode .budget-range-min::-moz-range-thumb {
  border-color: #dbeafe;
  background: #93c5fd;
}

.budget-slider-value-label {
  flex-shrink: 0;
}

.budget-slider-values {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  margin-bottom: 8px;
  font-size: 14px;
  color: var(--color-muted);
}

.budget-slider-value {
  flex-shrink: 0;
}

.budget-slider-value strong {
  color: var(--color-navy);
  font-size: 16px;
  font-weight: 800;
}

.budget-range-display {
  margin: 0 0 10px;
  text-align: center;
  font-size: 22px;
  font-weight: 800;
  line-height: 1.3;
  color: var(--color-navy);
  letter-spacing: 0.02em;
}

.budget-slider {
  position: relative;
  height: 44px;
  margin: 4px 0 8px;
}

.budget-slider-rail {
  position: absolute;
  top: 50%;
  left: 0;
  right: 0;
  height: 10px;
  transform: translateY(-50%);
  border-radius: 999px;
  background: #e2eaf4;
  overflow: hidden;
}

.budget-slider-fill {
  position: absolute;
  top: 0;
  left: 0;
  width: 0;
  height: 100%;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--color-primary), #38bdf8);
  transition: left 0.08s ease, width 0.08s ease;
}

.budget-range-thumb {
  position: absolute;
  top: 50%;
  left: 0;
  width: 100%;
  height: 0;
  margin: 0;
  padding: 0;
  transform: translateY(-50%);
  appearance: none;
  -webkit-appearance: none;
  background: transparent;
  pointer-events: none;
  outline: none;
}

.budget-range-thumb::-webkit-slider-runnable-track {
  height: 10px;
  background: transparent;
  border: none;
}

.budget-range-thumb::-moz-range-track {
  height: 10px;
  background: transparent;
  border: none;
}

.budget-range-thumb::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 24px;
  height: 24px;
  margin-top: -7px;
  border-radius: 50%;
  border: 3px solid #fff;
  background: var(--color-primary);
  box-shadow: 0 2px 10px rgba(8, 102, 229, 0.35);
  cursor: grab;
  pointer-events: all;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.budget-range-thumb::-moz-range-thumb {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  border: 3px solid #fff;
  background: var(--color-primary);
  box-shadow: 0 2px 10px rgba(8, 102, 229, 0.35);
  cursor: grab;
  pointer-events: all;
}

.budget-range-thumb:active::-webkit-slider-thumb {
  cursor: grabbing;
  transform: scale(1.08);
}

.budget-range-min { z-index: 5; }
.budget-range-max { z-index: 6; }

@media (max-width: 767px) {
  .budget-range-thumb::-webkit-slider-thumb {
    width: 28px;
    height: 28px;
    margin-top: -9px;
  }

  .budget-range-thumb::-moz-range-thumb {
    width: 28px;
    height: 28px;
  }

  .budget-slider {
    height: 48px;
  }
}

.budget-slider-ticks {
  display: flex;
  justify-content: space-between;
  gap: 8px;
  font-size: 12px;
  font-weight: 600;
  color: var(--color-muted);
  margin-bottom: 12px;
}

.budget-hint {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  margin: 0;
  font-size: 13px;
  color: var(--color-muted);
  line-height: 1.6;
}

.budget-hint i {
  color: var(--color-primary);
  margin-top: 3px;
  flex-shrink: 0;
}

#budget-section .form-error {
  margin-top: 10px;
}

/* Form */
.form-label { display: block; font-size: 14px; font-weight: 600; color: var(--color-navy); margin-bottom: 8px; }
.form-input, .form-textarea {
  width: 100%; font-family: inherit; font-size: 15px; color: var(--color-text);
  border: 1px solid var(--color-border); border-radius: var(--radius-input); padding: 12px 14px;
  transition: border-color var(--transition), box-shadow var(--transition);
}
.form-input { height: 48px; }
.form-input:focus, .form-textarea:focus {
  outline: none; border-color: var(--color-primary); box-shadow: 0 0 0 3px rgba(8,102,229,0.12);
}
.form-textarea { resize: vertical; min-height: 140px; line-height: 1.7; }
.form-error { font-size: 13px; color: var(--color-error); margin-top: 8px; min-height: 0; }
.form-error:not(:empty) { min-height: 20px; }
.char-count { font-size: 13px; color: var(--color-muted); margin-top: 6px; }
.char-count.is-limit { color: var(--color-error); font-weight: 600; }

/* Category layout */
.category-layout {
  display: grid; grid-template-columns: minmax(0, 1fr) 320px; gap: 24px; align-items: start;
}
.category-tabs { display: flex; gap: 4px; margin-bottom: 16px; border-bottom: 1px solid var(--color-border); }
.category-tab {
  padding: 12px 20px; font-size: 15px; font-weight: 500; color: var(--color-muted);
  background: none; border: none; border-bottom: 2px solid transparent; margin-bottom: -1px; cursor: pointer;
}
.category-tab:hover { color: var(--color-primary); }
.category-tab.is-active { color: var(--color-primary); border-bottom-color: var(--color-primary); font-weight: 600; }
.category-tab:focus-visible { outline: 2px solid var(--color-primary); outline-offset: 2px; }

.category-toolbar { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; margin-bottom: 16px; }
.search-wrap { position: relative; flex: 1; min-width: 200px; }
.search-wrap i { position: absolute; left: 14px; top: 50%; transform: translateY(-50%); color: var(--color-muted); }
.search-input { padding-left: 40px; }
.checkbox-label { display: flex; align-items: center; gap: 8px; font-size: 14px; color: var(--color-muted); cursor: pointer; white-space: nowrap; }

.category-tree-wrap {
  border: 1px solid var(--color-border); border-radius: var(--radius-input);
  max-height: 560px; overflow-y: auto; background: #fafcff;
}
.category-tree { padding: 8px 0; }
.empty-msg { padding: 32px 16px; text-align: center; color: var(--color-muted); font-size: 14px; }

.cat-row {
  display: flex; align-items: flex-start; gap: 8px; padding: 10px 12px;
  border-bottom: 1px solid rgba(215,229,245,0.6); transition: background var(--transition);
}
.cat-row:hover { background: rgba(238,247,255,0.8); }
.cat-row.parent { background: var(--color-white); }
.cat-row.child { background: #f8fbff; padding-left: 36px; border-left: 2px solid var(--color-border); margin-left: 12px; }
.cat-row.child.included { opacity: 0.55; }

.cat-expand {
  width: 28px; height: 28px; flex-shrink: 0; display: flex; align-items: center; justify-content: center;
  border-radius: 4px; color: var(--color-muted); background: none; border: none; cursor: pointer;
}
.cat-expand:hover { background: var(--color-light-blue); color: var(--color-primary); }
.cat-expand.is-hidden { visibility: hidden; pointer-events: none; }

.cat-check { display: flex; align-items: flex-start; gap: 10px; flex: 1; min-width: 0; cursor: pointer; }
.cat-label { display: flex; align-items: flex-start; gap: 10px; flex: 1; min-width: 0; padding-left: 22px; }
.cat-check input { margin-top: 4px; flex-shrink: 0; accent-color: var(--color-primary); }
.cat-check input:disabled { cursor: not-allowed; }
.cat-code { font-weight: 700; color: var(--color-primary); min-width: 48px; flex-shrink: 0; font-size: 14px; }
.cat-name { font-size: 14px; color: var(--color-text); line-height: 1.5; word-break: break-word; }
.cat-desc { font-size: 12px; color: var(--color-muted); margin-top: 2px; line-height: 1.5; }
.cat-meta { font-size: 12px; color: var(--color-muted); margin-left: auto; white-space: nowrap; flex-shrink: 0; padding-top: 2px; }
.cat-included-note { font-size: 11px; color: var(--color-muted); font-style: italic; }

/* Selected panel */
.category-selected-panel {
  position: sticky; top: calc(var(--header-h) + 16px);
  border: 1px solid var(--color-border); border-radius: var(--radius-input);
  padding: 16px; background: var(--color-light-blue); max-height: calc(100vh - var(--header-h) - 100px); overflow-y: auto;
}
.selected-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 12px; }
.selected-title { font-size: 15px; font-weight: 700; color: var(--color-navy); }
.selected-group { margin-bottom: 14px; }
.selected-group-title { font-size: 13px; font-weight: 600; color: var(--color-muted); margin-bottom: 8px; }

/* Tags */
.tag-list { display: flex; flex-wrap: wrap; gap: 8px; }
.tag {
  display: inline-flex; align-items: center; gap: 6px; padding: 6px 10px;
  background: var(--color-white); border: 1px solid var(--color-border); border-radius: 6px;
  font-size: 13px; color: var(--color-text); line-height: 1.4; max-width: 100%; word-break: break-word;
}
.tag-ai::before {
  content: "AI"; font-size: 10px; font-weight: 700; padding: 1px 4px; border-radius: 3px;
  background: #fff3cd; color: #856404; margin-right: 2px;
}
.tag-remove {
  background: none; border: none; color: var(--color-muted); cursor: pointer; padding: 0 2px; font-size: 14px; line-height: 1;
}
.tag-remove:hover { color: var(--color-error); }

/* Keywords */
.keyword-input-row { display: flex; gap: 12px; margin-bottom: 8px; flex-wrap: wrap; }
.keyword-input-row .form-input { flex: 1; min-width: 200px; }
.keyword-hint {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  margin-bottom: 12px;
  font-size: 13px;
  color: var(--color-muted);
  line-height: 1.6;
}
.keyword-hint i { color: var(--color-primary); margin-top: 3px; flex-shrink: 0; }
.keyword-count { font-size: 13px; color: var(--color-muted); margin-bottom: 12px; }

/* Summary */
.summary-list { display: grid; gap: 12px; }
.summary-list dt { font-size: 13px; color: var(--color-muted); margin-bottom: 2px; }
.summary-list dd { font-size: 15px; font-weight: 500; color: var(--color-navy); line-height: 1.6; word-break: break-word; }

/* Action bar */
.action-bar {
  position: fixed; bottom: 0; left: 0; right: 0; z-index: 90;
  background: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(10px);
  border-top: 1px solid var(--color-border);
  padding: 14px 24px;
  box-shadow: 0 -6px 24px rgba(11, 36, 71, 0.1);
}

.action-bar-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 14px;
}

.btn-action-cancel {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 22px;
  min-height: 52px;
  border: 1px solid var(--color-border);
  border-radius: 12px;
  font-family: inherit;
  font-size: 15px;
  font-weight: 600;
  color: var(--color-text);
  background: var(--color-white);
  cursor: pointer;
  transition: border-color var(--transition), color var(--transition), background var(--transition), box-shadow var(--transition);
}

.btn-action-cancel:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
  background: var(--color-light-blue);
}

.btn-action-cancel:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

.btn-action-save {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 22px;
  min-height: 52px;
  border: none;
  border-radius: 12px;
  font-family: inherit;
  font-size: 15px;
  font-weight: 600;
  color: var(--color-white);
  background: linear-gradient(135deg, var(--color-primary) 0%, #0759c7 100%);
  box-shadow: 0 4px 16px rgba(8, 102, 229, 0.35);
  cursor: pointer;
  position: relative;
  transition: transform var(--transition), box-shadow var(--transition), filter var(--transition);
}

.btn-action-save:hover:not(:disabled) {
  transform: translateY(-1px);
  box-shadow: 0 6px 22px rgba(8, 102, 229, 0.45);
  filter: brightness(1.05);
}

.btn-action-save:disabled {
  opacity: 0.65;
  cursor: not-allowed;
}

.btn-action-save:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 3px;
}

.btn-action-save.is-loading .btn-label { opacity: 0; }
.btn-action-save.is-loading .btn-save-icon { opacity: 0; }

.btn-action-save .btn-spinner {
  display: none;
  position: absolute;
  width: 20px;
  height: 20px;
  border: 2px solid rgba(255, 255, 255, 0.35);
  border-top-color: #fff;
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
}

.btn-action-save.is-loading .btn-spinner { display: block; }

/* Modal */
.modal-overlay {
  position: fixed; inset: 0; z-index: 200; background: rgba(11,36,71,0.45);
  display: flex; align-items: center; justify-content: center; padding: 24px;
}
.modal-overlay[hidden] { display: none; }
.modal {
  background: var(--color-white); border-radius: var(--radius-card); width: 100%; max-width: 560px;
  max-height: 90vh; display: flex; flex-direction: column; box-shadow: 0 16px 48px rgba(11,36,71,0.15);
}
.modal-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 20px 24px; border-bottom: 1px solid var(--color-border);
}
.modal-title { font-size: 20px; font-weight: 700; color: var(--color-navy); }
.modal-close {
  width: 36px; height: 36px; display: flex; align-items: center; justify-content: center;
  border-radius: 6px; background: none; border: none; color: var(--color-muted); cursor: pointer;
}
.modal-close:hover { background: var(--color-light-blue); color: var(--color-primary); }
.modal-body { padding: 24px; overflow-y: auto; flex: 1; }
.modal-hint { font-size: 14px; color: var(--color-muted); margin-bottom: 16px; line-height: 1.7; }
.modal-footer {
  display: flex; justify-content: flex-end; gap: 12px; padding: 16px 24px;
  border-top: 1px solid var(--color-border);
}
.modal-footer[hidden] { display: none; }
.result-subtitle { font-size: 15px; font-weight: 600; color: var(--color-navy); margin: 16px 0 10px; }
.result-subtitle:first-child { margin-top: 0; }
.ai-loading { text-align: center; padding: 32px 16px; color: var(--color-muted); }

.ai-error-view {
  display: flex;
  flex-direction: column;
  gap: 20px;
  padding: 4px 0 8px;
  min-height: 140px;
}
.ai-error-view[hidden] { display: none; }
.ai-error-panel {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 16px 18px;
  background: #fff5f5;
  border: 1px solid #f5c2c7;
  border-radius: 12px;
}
.ai-error-icon {
  flex-shrink: 0;
  margin-top: 2px;
  font-size: 18px;
  color: var(--color-error);
}
.ai-error-text {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: #9b2c2c;
  word-break: break-word;
}
.ai-error-actions {
  display: flex;
  justify-content: flex-start;
  padding-top: 4px;
}

.confirm-modal { max-width: 440px; }
.confirm-modal-body { padding-top: 20px; }
.confirm-warn-panel {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 14px 16px;
  background: #fff8e6;
  border: 1px solid #f0d78c;
  border-radius: 12px;
}
.confirm-warn-icon {
  flex-shrink: 0;
  margin-top: 3px;
  font-size: 16px;
  color: #b8860b;
}
.confirm-warn-text {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--color-text);
}
.confirm-warn-text strong {
  font-weight: 600;
  color: var(--color-navy);
}
.confirm-question {
  margin: 14px 0 0;
  font-size: 15px;
  font-weight: 600;
  color: var(--color-navy);
  text-align: center;
}

/* Toast */
.toast-container {
  position: fixed; bottom: 88px; right: 24px; z-index: 300;
  display: flex; flex-direction: column; gap: 10px; max-width: 360px;
}
.toast {
  padding: 14px 18px; background: var(--color-white); border: 1px solid var(--color-border);
  border-radius: 10px; box-shadow: var(--shadow-card); font-size: 14px;
  border-left: 4px solid var(--color-primary); animation: toastIn 0.3s ease;
}
.toast-success { border-left-color: var(--color-success); }
.toast-error { border-left-color: var(--color-error); }
@keyframes toastIn { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }

body.modal-open { overflow: hidden; }

/* Responsive */
@media (max-width: 1024px) {
  .category-layout { grid-template-columns: 1fr; }
  .category-selected-panel { position: static; max-height: none; }
}

@media (max-width: 768px) {
  .sub-brand-logo { height: 32px; }
  .sub-main { padding: 24px 20px 110px; }
  .sub-page-title { font-size: 26px; }
  .card { padding: 20px; }
  .member-grid {
    grid-template-columns: minmax(0, 1fr) auto;
    column-gap: 16px;
    row-gap: 16px;
  }

  /* 第一列：左身分、右到期日（維持修改前雙欄節奏） */
  .member-grid > .member-item:first-child {
    grid-column: 1;
    grid-row: 1;
  }

  .member-item--expiry {
    grid-column: 2;
    grid-row: 1;
    align-items: flex-start;
    justify-self: start;
    min-width: 0;
    width: auto;
    max-width: none;
  }

  .member-item--expiry .member-label {
    width: 100%;
    text-align: left;
  }

  .member-item--expiry .member-expiry-row {
    flex-direction: column;
    align-items: flex-start;
    justify-content: flex-start;
    flex-wrap: nowrap;
    gap: 8px;
  }

  .member-item--expiry .btn-member-renew {
    padding: 6px 10px;
    font-size: 12px;
  }

  /* 第二列：左帳號、右電子報開關 */
  .member-item--account {
    grid-column: 1;
    grid-row: 2;
    padding-top: 16px;
    border-top: 1px solid var(--color-border);
    min-width: 0;
  }

  .member-value--email {
    font-size: 15px;
  }

  .member-item--newsletter {
    grid-column: 2;
    grid-row: 2;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    justify-content: flex-start;
    gap: 4px;
    padding-top: 16px;
    border-top: 1px solid var(--color-border);
    min-width: 0;
    width: auto;
    max-width: none;
    justify-self: start;
  }

  .member-item--newsletter .member-label {
    width: 100%;
    text-align: left;
  }

  .member-item--newsletter .member-newsletter-row {
    flex-wrap: nowrap;
    justify-content: flex-start;
  }

  .member-item--newsletter .member-newsletter-note {
    text-align: left;
    font-size: 11px;
    white-space: nowrap;
  }
  .data-type-list { grid-template-columns: 1fr; }
  .county-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .budget-presets-list { grid-template-columns: 1fr; }
  .budget-summary-text { font-size: 18px; }
  .budget-range-display { font-size: 20px; }
  .ai-card-body { flex-direction: column; align-items: stretch; }
  .ai-card-visual { display: none; }
  .ai-card-action .btn-ai { width: 100%; }
  #ai-result-footer {
    flex-direction: row;
    align-items: stretch;
    gap: 10px;
    padding: 12px 16px;
  }
  #ai-result-footer .btn-text,
  #ai-result-footer .btn-gold {
    flex: 1;
    min-width: 0;
    min-height: 44px;
    padding: 12px 10px;
    font-size: 14px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    white-space: nowrap;
  }
  #ai-result-footer .btn-text {
    border: 1px solid var(--color-border);
    border-radius: var(--radius-input);
    background: var(--color-white);
    color: var(--color-text);
  }
  #ai-modal-footer {
    gap: 10px;
    padding: 12px 16px;
  }
  #ai-modal-footer .btn-primary {
    flex: 1;
    min-width: 0;
    padding: 12px 14px;
  }
  .action-bar { padding: 10px 16px; }
  .action-bar-inner {
    flex-direction: row;
    justify-content: stretch;
    gap: 10px;
  }
  .action-bar-inner .btn-action-save,
  .action-bar-inner .btn-action-cancel {
    flex: 1;
    min-width: 0;
    width: auto;
    padding: 12px 10px;
    font-size: 14px;
  }
  .toast-container { left: 20px; right: 20px; max-width: none; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
}