/* ═══════════════════════════════════════════════════════════════
   PIXELVAULT — Dark Industrial Vault Aesthetic
   Typography: JetBrains Mono (data) + DM Sans (prose)
   Palette: Zinc-900 base, Cyan-400 accent, status colors
   ═══════════════════════════════════════════════════════════════ */

:root {
  --bg-base: #0c0c0e;
  --bg-raised: #141417;
  --bg-surface: #1a1a1f;
  --bg-hover: #222228;
  --border: #2a2a32;
  --border-subtle: #1e1e24;
  --text-primary: #e4e4e7;
  --text-secondary: #8b8b96;
  --text-muted: #52525b;
  --accent: #22d3ee;
  --accent-dim: rgba(34, 211, 238, 0.12);
  --accent-glow: rgba(34, 211, 238, 0.25);
  --green: #34d399;
  --green-dim: rgba(52, 211, 153, 0.12);
  --amber: #fbbf24;
  --amber-dim: rgba(251, 191, 36, 0.12);
  --red: #f87171;
  --red-dim: rgba(248, 113, 113, 0.12);
  --font-mono: 'JetBrains Mono', 'SF Mono', monospace;
  --font-sans: 'DM Sans', -apple-system, sans-serif;
  --radius: 8px;
  --radius-lg: 12px;
  --transition: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
  font-family: var(--font-sans);
  background: var(--bg-base);
  color: var(--text-primary);
  min-height: 100vh;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* Scrollbar */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--text-muted); }

/* ─── Utility ─── */
.mono-sm { font-family: var(--font-mono); font-size: 0.75rem; letter-spacing: 0.02em; }

/* ═══ TOP BAR ═══ */
.topbar {
  position: sticky;
  top: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  gap: 1.5rem;
  padding: 0 1.5rem;
  height: 56px;
  background: var(--bg-raised);
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(12px);
}

.topbar__brand { display: flex; align-items: center; gap: 0.6rem; }
.topbar__icon { display: flex; }
.topbar__title {
  font-family: var(--font-mono);
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.topbar__version {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--text-muted);
  background: var(--bg-surface);
  padding: 2px 6px;
  border-radius: 4px;
  border: 1px solid var(--border-subtle);
}

.topbar__nav { display: flex; gap: 2px; margin-left: 2rem; }

.nav-btn {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 400;
  color: var(--text-secondary);
  background: none;
  border: none;
  padding: 0.5rem 1rem;
  border-radius: 6px;
  cursor: pointer;
  transition: var(--transition);
  letter-spacing: 0.02em;
}
.nav-btn:hover { color: var(--text-primary); background: var(--bg-hover); }
.nav-btn.active {
  color: var(--accent);
  background: var(--accent-dim);
}

.topbar__status {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.status-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--text-muted);
  transition: var(--transition);
}
.status-dot.online { background: var(--green); box-shadow: 0 0 8px var(--green); }
.status-dot.offline { background: var(--red); }

/* ═══ VIEWS ═══ */
.view {
  display: none;
  padding: 1.5rem;
  max-width: 1400px;
  margin: 0 auto;
  animation: fadeIn 0.25s ease;
}
.view.active { display: block; }

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ═══ STATS ROW ═══ */
.stats-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.stat-card {
  background: var(--bg-raised);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.25rem;
  position: relative;
  overflow: hidden;
  transition: var(--transition);
}
.stat-card:hover { border-color: var(--accent); }

.stat-card__value {
  font-family: var(--font-mono);
  font-size: 2rem;
  font-weight: 700;
  line-height: 1;
  margin-bottom: 0.35rem;
}
.stat-card__label {
  font-size: 0.8rem;
  color: var(--text-secondary);
  margin-bottom: 0.75rem;
}
.stat-card__bar {
  height: 3px;
  background: var(--bg-surface);
  border-radius: 2px;
  overflow: hidden;
}
.stat-card__fill {
  height: 100%;
  border-radius: 2px;
  width: 0%;
  transition: width 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}
.stat-card__fill--total { background: var(--accent); }
.stat-card__fill--approved { background: var(--green); }
.stat-card__fill--pending { background: var(--amber); }
.stat-card__fill--rejected { background: var(--red); }

.stat-card--approved .stat-card__value { color: var(--green); }
.stat-card--pending .stat-card__value { color: var(--amber); }
.stat-card--rejected .stat-card__value { color: var(--red); }

/* ═══ PANELS ═══ */
.panel {
  background: var(--bg-raised);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.25rem;
  margin-bottom: 1.5rem;
}
.panel__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1rem;
  flex-wrap: wrap;
  gap: 0.75rem;
}
.panel__title {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-secondary);
}

/* ─── Industry Grid ─── */
.industry-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 0.75rem;
}

.industry-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius);
  padding: 1rem;
  text-align: center;
  transition: var(--transition);
  cursor: pointer;
}
.industry-card:hover {
  border-color: var(--accent);
  background: var(--bg-hover);
}
.industry-card__icon { font-size: 1.5rem; margin-bottom: 0.4rem; }
.industry-card__name {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 0.35rem;
}
.industry-card__count {
  font-family: var(--font-mono);
  font-size: 1.4rem;
  font-weight: 700;
}

/* ─── Filter Buttons ─── */
.industry-filter, .review-filters { display: flex; gap: 4px; flex-wrap: wrap; }

.filter-btn {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--text-secondary);
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  padding: 0.35rem 0.75rem;
  border-radius: 20px;
  cursor: pointer;
  transition: var(--transition);
  letter-spacing: 0.02em;
}
.filter-btn:hover { border-color: var(--accent); color: var(--text-primary); }
.filter-btn.active {
  background: var(--accent-dim);
  border-color: var(--accent);
  color: var(--accent);
}

/* ═══ PROMPTS GRID ═══ */
.prompts-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(380px, 1fr));
  gap: 0.75rem;
}

.prompt-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius);
  padding: 1rem;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}
.prompt-card:hover { border-color: var(--border); }

.prompt-card__header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 0.5rem;
  margin-bottom: 0.5rem;
}
.prompt-card__name {
  font-weight: 600;
  font-size: 0.9rem;
  line-height: 1.3;
}
.prompt-card__industry {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--accent);
  background: var(--accent-dim);
  padding: 2px 8px;
  border-radius: 10px;
  white-space: nowrap;
  flex-shrink: 0;
}

.prompt-card__text {
  font-size: 0.78rem;
  color: var(--text-secondary);
  line-height: 1.5;
  margin-bottom: 0.6rem;
  flex-grow: 1;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.prompt-card__meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  padding-top: 0.6rem;
  border-top: 1px solid var(--border-subtle);
}
.prompt-card__tags {
  display: flex;
  gap: 4px;
}
.prompt-card__tag {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  color: var(--text-muted);
  background: var(--bg-base);
  padding: 2px 6px;
  border-radius: 4px;
}

.btn {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.03em;
  border: none;
  border-radius: 6px;
  padding: 0.5rem 1rem;
  cursor: pointer;
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}
.btn--primary {
  background: var(--accent);
  color: var(--bg-base);
}
.btn--primary:hover { background: #06b6d4; box-shadow: 0 0 20px var(--accent-glow); }
.btn--primary:disabled { opacity: 0.4; cursor: not-allowed; }

.btn--ghost {
  background: transparent;
  color: var(--text-secondary);
  border: 1px solid var(--border);
}
.btn--ghost:hover { border-color: var(--text-secondary); color: var(--text-primary); }

.btn--sm { padding: 0.35rem 0.7rem; font-size: 0.7rem; }

.btn--approve {
  background: var(--green-dim);
  color: var(--green);
  border: 1px solid transparent;
}
.btn--approve:hover { border-color: var(--green); box-shadow: 0 0 12px rgba(52, 211, 153, 0.2); }

.btn--reject {
  background: var(--red-dim);
  color: var(--red);
  border: 1px solid transparent;
}
.btn--reject:hover { border-color: var(--red); box-shadow: 0 0 12px rgba(248, 113, 113, 0.2); }

.btn--generate {
  background: var(--accent-dim);
  color: var(--accent);
  border: 1px solid transparent;
}
.btn--generate:hover { border-color: var(--accent); box-shadow: 0 0 12px var(--accent-glow); }

/* ═══ REVIEW GRID ═══ */
.review-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 0.75rem;
}

.review-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius);
  overflow: hidden;
  transition: var(--transition);
}
.review-card:hover { border-color: var(--border); }

.review-card__img-wrap {
  position: relative;
  aspect-ratio: 16/10;
  overflow: hidden;
  cursor: pointer;
  background: var(--bg-base);
}
.review-card__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}
.review-card__img-wrap:hover .review-card__img { transform: scale(1.04); }

.review-card__status-badge {
  position: absolute;
  top: 8px;
  right: 8px;
  font-family: var(--font-mono);
  font-size: 0.62rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 3px 8px;
  border-radius: 4px;
}
.review-card__status-badge--pending { background: var(--amber-dim); color: var(--amber); }
.review-card__status-badge--approved { background: var(--green-dim); color: var(--green); }
.review-card__status-badge--rejected { background: var(--red-dim); color: var(--red); }

.review-card__info { padding: 0.75rem; }
.review-card__filename {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--text-secondary);
  margin-bottom: 0.15rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.review-card__dims {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--text-muted);
  margin-bottom: 0.6rem;
}

.review-card__actions {
  display: flex;
  gap: 6px;
}

/* ═══ BATCH LIST ═══ */
.batch-table__empty {
  text-align: center;
  padding: 3rem;
  color: var(--text-muted);
  font-size: 0.85rem;
}

.batch-row {
  display: grid;
  grid-template-columns: 60px 1fr 120px 80px 100px 140px;
  align-items: center;
  gap: 1rem;
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--border-subtle);
  font-size: 0.82rem;
}
.batch-row:last-child { border-bottom: none; }

.batch-row__id {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-muted);
}
.batch-row__prompt { color: var(--text-primary); }
.batch-row__industry {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--accent);
}

.status-pill {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 3px 10px;
  border-radius: 20px;
  display: inline-block;
  text-align: center;
}
.status-pill--pending { background: var(--amber-dim); color: var(--amber); }
.status-pill--generating { background: var(--accent-dim); color: var(--accent); animation: pulse 1.5s infinite; }
.status-pill--completed { background: var(--green-dim); color: var(--green); }
.status-pill--failed { background: var(--red-dim); color: var(--red); }

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

.batch-row__count {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-secondary);
  text-align: center;
}
.batch-row__time {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--text-muted);
  text-align: right;
}

/* ═══ MODAL ═══ */
.modal-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(4px);
  z-index: 200;
  align-items: center;
  justify-content: center;
}
.modal-overlay.open { display: flex; }

.modal {
  background: var(--bg-raised);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  width: 520px;
  max-width: 90vw;
  animation: modalIn 0.2s ease;
}

@keyframes modalIn {
  from { opacity: 0; transform: scale(0.96) translateY(8px); }
  to { opacity: 1; transform: scale(1) translateY(0); }
}

.modal__header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 1.25rem;
  border-bottom: 1px solid var(--border-subtle);
}
.modal__title { font-size: 0.95rem; font-weight: 600; }
.modal__close {
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 1.5rem;
  cursor: pointer;
  line-height: 1;
  padding: 0 4px;
}
.modal__close:hover { color: var(--text-primary); }

.modal__body { padding: 1.25rem; }

.modal__prompt-text {
  font-size: 0.8rem;
  color: var(--text-secondary);
  line-height: 1.6;
  background: var(--bg-base);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius);
  padding: 0.75rem;
  margin-bottom: 1rem;
  max-height: 120px;
  overflow-y: auto;
  font-family: var(--font-mono);
  font-size: 0.72rem;
}

.modal__controls {
  display: flex;
  gap: 1.25rem;
  align-items: flex-end;
}

.control-group { display: flex; flex-direction: column; gap: 0.35rem; }
.control-label {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-muted);
}

.count-selector {
  display: flex;
  align-items: center;
  gap: 0;
  border: 1px solid var(--border);
  border-radius: 6px;
  overflow: hidden;
}
.count-btn {
  background: var(--bg-surface);
  border: none;
  color: var(--text-primary);
  width: 32px;
  height: 32px;
  font-size: 1rem;
  cursor: pointer;
  transition: var(--transition);
}
.count-btn:hover { background: var(--bg-hover); }
.count-value {
  font-family: var(--font-mono);
  font-size: 0.9rem;
  font-weight: 600;
  width: 36px;
  text-align: center;
  background: var(--bg-base);
  height: 32px;
  line-height: 32px;
}

.control-select {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  background: var(--bg-surface);
  border: 1px solid var(--border);
  color: var(--text-primary);
  padding: 0.4rem 0.6rem;
  border-radius: 6px;
  cursor: pointer;
}
.control-select option { background: var(--bg-surface); }

.cost-value {
  font-family: var(--font-mono);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--accent);
}

.modal__footer {
  display: flex;
  justify-content: flex-end;
  gap: 0.5rem;
  padding: 1rem 1.25rem;
  border-top: 1px solid var(--border-subtle);
}

.btn__loader {
  width: 14px;
  height: 14px;
  border: 2px solid transparent;
  border-top-color: currentColor;
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ═══ LIGHTBOX ═══ */
.lightbox-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.88);
  backdrop-filter: blur(8px);
  z-index: 300;
  align-items: center;
  justify-content: center;
}
.lightbox-overlay.open { display: flex; }

.lightbox {
  position: relative;
  max-width: 90vw;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  animation: modalIn 0.2s ease;
}
.lightbox__close {
  position: absolute;
  top: -40px;
  right: 0;
  background: none;
  border: none;
  color: var(--text-secondary);
  font-size: 2rem;
  cursor: pointer;
}
.lightbox__close:hover { color: var(--text-primary); }

.lightbox__img {
  max-width: 100%;
  max-height: 70vh;
  border-radius: var(--radius);
  object-fit: contain;
}
.lightbox__info {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
  margin-top: 1rem;
  gap: 1rem;
}
.lightbox__meta {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-secondary);
}
.lightbox__actions { display: flex; gap: 0.5rem; }

/* ═══ TOASTS ═══ */
.toast-container {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  z-index: 400;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.toast {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  padding: 0.7rem 1rem;
  border-radius: var(--radius);
  background: var(--bg-raised);
  border: 1px solid var(--border);
  color: var(--text-primary);
  animation: toastIn 0.3s ease, toastOut 0.3s ease 3.5s forwards;
  max-width: 360px;
  box-shadow: 0 8px 24px rgba(0,0,0,0.4);
}
.toast--success { border-color: var(--green); }
.toast--error { border-color: var(--red); }
.toast--info { border-color: var(--accent); }

@keyframes toastIn { from { opacity: 0; transform: translateY(12px); } to { opacity: 1; transform: translateY(0); } }
@keyframes toastOut { to { opacity: 0; transform: translateY(-8px); } }

/* ═══ TAG FILTERS ═══ */
.tag-filters {
  margin-bottom: 1rem;
  border-bottom: 1px solid var(--border-subtle);
  padding-bottom: 1rem;
}

.tag-filters__controls {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.75rem;
}

.filter-btn--clear {
  font-weight: 500;
}

.tag-mode-toggle {
  display: flex;
  gap: 0;
  border: 1px solid var(--border);
  border-radius: 6px;
  overflow: hidden;
  margin-left: auto;
}

.tag-mode-btn {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--text-muted);
  background: var(--bg-surface);
  border: none;
  padding: 0.3rem 0.6rem;
  cursor: pointer;
  transition: var(--transition);
  letter-spacing: 0.02em;
}
.tag-mode-btn:hover { color: var(--text-secondary); }
.tag-mode-btn.active {
  background: var(--accent-dim);
  color: var(--accent);
}

.tag-group {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  margin-bottom: 0.5rem;
}

.tag-group__label {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-muted);
  min-width: 70px;
  padding-top: 0.3rem;
  flex-shrink: 0;
}

.tag-group__pills {
  display: flex;
  gap: 4px;
  flex-wrap: wrap;
}

.tag-pill {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--text-secondary);
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  padding: 0.25rem 0.6rem;
  border-radius: 20px;
  cursor: pointer;
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  white-space: nowrap;
}
.tag-pill:hover {
  border-color: var(--accent);
  color: var(--text-primary);
}
.tag-pill.active {
  background: var(--accent-dim);
  border-color: var(--accent);
  color: var(--accent);
}

.tag-pill__count {
  font-size: 0.58rem;
  color: var(--text-muted);
  background: var(--bg-base);
  padding: 1px 5px;
  border-radius: 10px;
  min-width: 18px;
  text-align: center;
}
.tag-pill.active .tag-pill__count {
  background: rgba(34, 211, 238, 0.2);
  color: var(--accent);
}

/* Review card tags */
.review-card__tags {
  display: flex;
  gap: 3px;
  flex-wrap: wrap;
  margin-bottom: 0.5rem;
}

.review-card__tag {
  font-family: var(--font-mono);
  font-size: 0.58rem;
  color: var(--text-muted);
  background: var(--bg-base);
  padding: 1px 6px;
  border-radius: 4px;
}

/* Lightbox tags */
.lightbox__tags {
  font-size: 0.7rem;
  color: var(--accent);
  opacity: 0.8;
}

/* ═══ RESPONSIVE ═══ */
@media (max-width: 1024px) {
  .stats-row { grid-template-columns: repeat(2, 1fr); }
  .industry-grid { grid-template-columns: repeat(3, 1fr); }
  .batch-row { grid-template-columns: 50px 1fr 100px 70px 130px; }
  .batch-row__industry { display: none; }
}

@media (max-width: 640px) {
  .topbar { padding: 0 0.75rem; gap: 0.5rem; }
  .topbar__nav { gap: 0; }
  .nav-btn { padding: 0.4rem 0.6rem; font-size: 0.7rem; }
  .stats-row { grid-template-columns: 1fr 1fr; }
  .industry-grid { grid-template-columns: repeat(2, 1fr); }
  .prompts-grid { grid-template-columns: 1fr; }
  .review-grid { grid-template-columns: 1fr; }
  .billing-grid { grid-template-columns: repeat(2, 1fr); }
  .view { padding: 1rem; }
}

/* ═══ BILLING ═══ */
.billing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}
.billing-card {
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 0.5rem;
  padding: 1rem;
  text-align: center;
}
.billing-card__label {
  font-family: 'DM Sans', sans-serif;
  font-size: 0.75rem;
  color: rgba(255,255,255,0.5);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.25rem;
}
.billing-card__value {
  font-family: 'JetBrains Mono', monospace;
  font-size: 1.25rem;
  font-weight: 600;
  color: #e4e4e7;
}
.billing-card__value--highlight {
  color: #22d3ee;
  font-size: 1.5rem;
}
.billing-links {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}
.billing-link {
  font-family: 'DM Sans', sans-serif;
  font-size: 0.8rem;
  color: #22d3ee;
  text-decoration: none;
  padding: 0.4rem 0.8rem;
  border: 1px solid rgba(34,211,238,0.3);
  border-radius: 0.25rem;
  transition: background 0.15s;
}
.billing-link:hover {
  background: rgba(34,211,238,0.1);
}