/* ===== TOKENS ===== */
:root {
  --ink:          #1a1a18;
  --paper:        #faf9f6;
  --paper-raised: #ffffff;
  --rule:         #e2ddd5;
  --accent:       #5c7a4e;
  --accent-light: #edf2eb;
  --accent-dark:  #3f5636;
  --muted:        #7a7670;
  --danger:       #8b3a2e;
  --warn:         #c47a1e;

  --font-display: 'Playfair Display', Georgia, serif;
  --font-body:    'Source Serif 4', Georgia, serif;
  --font-ui:      system-ui, -apple-system, sans-serif;

  --nav-h:   60px;
  --safe-b:  env(safe-area-inset-bottom, 0px);
  --radius:  10px;
  --shadow:  0 2px 12px rgba(0,0,0,.08);
}

/* ===== RESET ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 16px; -webkit-text-size-adjust: 100%; }
body {
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  min-height: 100dvh;
  padding-bottom: calc(var(--nav-h) + var(--safe-b));
}
button { cursor: pointer; font-family: inherit; }
input, textarea, select { font-family: var(--font-ui); }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; }

/* ===== TOP BAR ===== */
.topbar {
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--paper);
  border-bottom: 1.5px solid var(--rule);
  padding: 0.75rem 1rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}
.topbar h1 {
  font-family: var(--font-display);
  font-size: 1.3rem;
  flex: 1;
}
.topbar-actions { display: flex; gap: 0.5rem; }

/* ===== BOTTOM NAV ===== */
.bottom-nav {
  position: fixed;
  bottom: 0;
  left: 0; right: 0;
  height: calc(var(--nav-h) + var(--safe-b));
  padding-bottom: var(--safe-b);
  background: var(--paper-raised);
  border-top: 1.5px solid var(--rule);
  display: flex;
  z-index: 100;
}
.nav-btn {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 3px;
  background: none;
  border: none;
  color: var(--muted);
  font-family: var(--font-ui);
  font-size: 0.65rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  padding: 0.5rem;
  transition: color .15s;
}
.nav-btn .icon { font-size: 1.4rem; line-height: 1; }
.nav-btn.active { color: var(--accent); }
.nav-btn:hover { color: var(--ink); }

/* ===== VIEWS ===== */
.view { display: none; padding: 1rem; }
.view.active { display: block; }

/* ===== CARDS ===== */
.card {
  background: var(--paper-raised);
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.card + .card { margin-top: 0.75rem; }

/* ===== RECIPE LIST ===== */
.recipe-list { display: flex; flex-direction: column; gap: 0.75rem; }

.recipe-card {
  background: var(--paper-raised);
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  padding: 0.9rem 1rem;
  cursor: pointer;
  transition: box-shadow .15s, border-color .15s;
}
.recipe-card:hover { border-color: var(--accent); box-shadow: 0 3px 16px rgba(0,0,0,.11); }
.recipe-card h3 {
  font-family: var(--font-display);
  font-size: 1.05rem;
  margin-bottom: 0.2rem;
}
.recipe-card .meta {
  font-family: var(--font-ui);
  font-size: 0.75rem;
  color: var(--muted);
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  margin-top: 0.35rem;
}
.tag-row { display: flex; gap: 0.35rem; flex-wrap: wrap; margin-top: 0.45rem; }
.tag {
  font-family: var(--font-ui);
  font-size: 0.65rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 0.2rem 0.5rem;
  background: var(--accent-light);
  color: var(--accent-dark);
  border-radius: 999px;
}

/* ===== RECIPE DETAIL ===== */
.recipe-detail { max-width: 640px; margin: 0 auto; }

.recipe-detail-header {
  margin-bottom: 1rem;
  padding-bottom: 0.75rem;
  border-bottom: 2px solid var(--ink);
}
.recipe-detail-header h2 {
  font-family: var(--font-display);
  font-size: 1.6rem;
  line-height: 1.2;
  margin-bottom: 0.4rem;
}
.recipe-detail-header .meta {
  font-family: var(--font-ui);
  font-size: 0.8rem;
  color: var(--muted);
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}
.recipe-description {
  font-style: italic;
  color: var(--muted);
  font-size: 0.95rem;
  line-height: 1.5;
  border-left: 3px solid var(--accent);
  padding-left: 0.75rem;
  margin: 0.75rem 0;
}

.section-label {
  font-family: var(--font-ui);
  font-size: 0.65rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--accent);
  margin-bottom: 0.5rem;
  padding-bottom: 0.25rem;
  border-bottom: 1px solid var(--accent-light);
}

/* Zutaten-Gesamtliste */
.ingredients-list { margin-bottom: 1.25rem; }
.ingredient-row {
  display: flex;
  gap: 0.5rem;
  padding: 0.4rem 0;
  border-bottom: 0.5px solid var(--rule);
  font-size: 0.9rem;
}
.ingredient-row:last-child { border-bottom: none; }
.ing-amount {
  min-width: 60px;
  font-weight: 600;
  text-align: right;
  flex-shrink: 0;
  font-size: 0.85rem;
}

/* Schritte */
.steps-list { display: flex; flex-direction: column; gap: 1rem; }
.step-item {
  display: flex;
  gap: 0.75rem;
  align-items: flex-start;
}
.step-num {
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--accent);
  line-height: 1;
  min-width: 28px;
  flex-shrink: 0;
}
.step-body { flex: 1; }
.step-text { font-size: 0.9rem; line-height: 1.6; }
.step-ingredients {
  margin-top: 0.4rem;
  padding: 0.4rem 0.6rem;
  background: var(--accent-light);
  border-radius: 6px;
  font-family: var(--font-ui);
  font-size: 0.75rem;
  color: var(--accent-dark);
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}
.step-ing-chip {
  background: white;
  border-radius: 4px;
  padding: 0.15rem 0.4rem;
  border: 1px solid var(--accent-light);
}

.recipe-notes {
  margin-top: 1rem;
  padding: 0.75rem;
  background: var(--accent-light);
  border-radius: var(--radius);
  font-size: 0.85rem;
  line-height: 1.5;
}

/* ===== WOCHENPLAN ===== */
.week-nav {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 1rem;
}
.week-nav span {
  flex: 1;
  text-align: center;
  font-family: var(--font-ui);
  font-size: 0.85rem;
  font-weight: 600;
}

.week-grid { display: flex; flex-direction: column; gap: 0.5rem; }

.day-row {
  background: var(--paper-raised);
  border: 1px solid var(--rule);
  border-radius: var(--radius);
}
.day-row {
  display: flex;
  align-items: stretch;
  background: var(--paper-raised);
  border: 1px solid var(--rule);
  border-radius: var(--radius);
}
.day-header {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-width: 40px;
  width: 40px;
  flex-shrink: 0;
  background: var(--accent-light);
  border-radius: var(--radius) 0 0 var(--radius);
  font-family: var(--font-ui);
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--accent-dark);
  padding: 0.4rem 0;
  gap: 0.1rem;
}
.day-header.today { background: var(--accent); color: white; }
.day-header .remove-btn {
  font-size: 0.65rem;
  background: none;
  border: none;
  color: inherit;
  opacity: 0.7;
  cursor: pointer;
  padding: 0;
  line-height: 1;
}
.day-header .remove-btn:hover { opacity: 1; }
.day-entries {
  flex: 1;
  padding: 0.35rem 0.4rem;
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  min-width: 0;
}

.plan-entry {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.45rem 0.6rem;
  background: var(--paper);
  border-radius: 6px;
  border: 1px solid var(--rule);
  font-size: 0.85rem;
}
.plan-entry-title { flex: 1; font-family: var(--font-body); }
.plan-entry-actions { display: flex; gap: 0.3rem; }

.day-add-btn {
  width: 100%;
  padding: 0.4rem;
  background: none;
  border: 1.5px dashed var(--rule);
  border-radius: 6px;
  color: var(--muted);
  font-family: var(--font-ui);
  font-size: 0.78rem;
  transition: border-color .15s, color .15s;
}
.day-add-btn:hover { border-color: var(--accent); color: var(--accent); }

.day-empty-slot {
  padding: 0.5rem 0.6rem;
  color: var(--muted);
  font-family: var(--font-ui);
  font-size: 0.78rem;
  font-style: italic;
}

/* Inline-Input direkt im Tag-Slot */
.day-inline-input { position: relative; padding: 0.3rem 0.4rem; }

.plan-inline-input {
  width: 100%;
  padding: 0.4rem 0.6rem;
  font-family: var(--font-ui);
  font-size: 0.85rem;
  border: 1.5px solid var(--rule);
  border-radius: 6px;
  background: white;
  color: var(--ink);
}
.plan-inline-input:focus { outline: none; border-color: var(--accent); }

.plan-inline-results {
  position: fixed;
  background: white;
  border: 1.5px solid var(--rule);
  border-radius: 6px;
  box-shadow: 0 4px 16px rgba(0,0,0,.15);
  z-index: 200;
  max-height: 220px;
  overflow-y: auto;
}

.plan-inline-item {
  padding: 0.55rem 0.75rem;
  cursor: pointer;
  border-bottom: 1px solid var(--rule);
  transition: background .1s;
}
.plan-inline-item:last-child { border-bottom: none; }
.plan-inline-item:hover { background: var(--accent-light); }
.plan-inline-freetext { color: var(--accent-dark); font-family: var(--font-ui); font-size: 0.82rem; }

/* Shopping preview */
.preview-item {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.55rem 0.5rem;
  border-bottom: 1px solid var(--rule);
  cursor: pointer;
  font-size: 0.88rem;
}
.preview-item:last-child { border-bottom: none; }
.preview-item input[type=checkbox] { width: 18px; height: 18px; accent-color: var(--accent); flex-shrink: 0; cursor: pointer; }
.preview-staple { background: var(--paper); }
.preview-amount { min-width: 60px; font-family: var(--font-ui); font-size: 0.78rem; font-weight: 600; color: var(--muted); text-align: right; flex-shrink: 0; }
.preview-name { flex: 1; }
.preview-staple-badge { font-family: var(--font-ui); font-size: 0.62rem; font-weight: 700; text-transform: uppercase; letter-spacing: .06em; color: var(--muted); background: var(--rule); padding: .15rem .4rem; border-radius: 999px; flex-shrink: 0; }

.drag-handle {
  color: var(--muted);
  cursor: grab;
  font-size: 1rem;
  padding: 0 0.25rem;
  flex-shrink: 0;
}
.plan-entry[draggable="true"] { cursor: grab; }
.plan-entry.dragging { opacity: 0.4; }
.day-row.drag-over { background: var(--accent-light); border-color: var(--accent); }
.day-row.drag-over .day-header { background: var(--accent); color: white; }

/* ===== EINKAUFSLISTE ===== */
.shopping-list { display: flex; flex-direction: column; gap: 0.35rem; }

.shop-item {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0.65rem 0.75rem;
  background: var(--paper-raised);
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  transition: opacity .2s;
}
.shop-item.checked { opacity: 0.45; }
.shop-item.checked .shop-name { text-decoration: line-through; color: var(--muted); }

.shop-check {
  width: 22px; height: 22px;
  border-radius: 50%;
  border: 2px solid var(--rule);
  background: white;
  flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  transition: background .15s, border-color .15s;
}
.shop-item.checked .shop-check { background: var(--accent); border-color: var(--accent); color: white; font-size: 0.75rem; }

.shop-amount {
  min-width: 55px;
  font-family: var(--font-ui);
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--muted);
  text-align: right;
  flex-shrink: 0;
}
.shop-name { flex: 1; font-size: 0.9rem; }
.shop-source {
  font-family: var(--font-ui);
  font-size: 0.65rem;
  color: var(--muted);
  flex-shrink: 0;
}

/* ===== BUTTONS ===== */
.btn {
  font-family: var(--font-ui);
  font-size: 0.85rem;
  font-weight: 600;
  padding: 0.55rem 1rem;
  border: none;
  border-radius: 6px;
  transition: opacity .15s, background .15s;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}
.btn:disabled { opacity: 0.4; cursor: not-allowed; }
.btn-primary { background: var(--accent); color: white; }
.btn-primary:hover:not(:disabled) { background: var(--accent-dark); }
.btn-danger  { background: var(--danger); color: white; }
.btn-ghost   { background: transparent; color: var(--muted); border: 1.5px solid var(--rule); }
.btn-ghost:hover:not(:disabled) { border-color: var(--ink); color: var(--ink); }
.btn-icon    { padding: 0.35rem 0.5rem; background: none; border: none; color: var(--muted); font-size: 1rem; }
.btn-icon:hover { color: var(--ink); }
.btn-sm { padding: 0.3rem 0.65rem; font-size: 0.75rem; }

/* ===== MODAL ===== */
.modal-backdrop {
  position: fixed; inset: 0;
  background: rgba(0,0,0,.4);
  z-index: 200;
  display: none;
  align-items: flex-end;
  justify-content: center;
}
.modal-backdrop.open { display: flex; }
.modal {
  background: var(--paper-raised);
  border-radius: var(--radius) var(--radius) 0 0;
  width: 100%;
  max-width: 640px;
  max-height: 92dvh;
  overflow-y: auto;
  padding: 1.25rem 1rem 1.5rem;
}
.modal-handle {
  width: 40px; height: 4px;
  background: var(--rule);
  border-radius: 2px;
  margin: 0 auto 1rem;
}
.modal h2 {
  font-family: var(--font-display);
  font-size: 1.2rem;
  margin-bottom: 1rem;
}

/* ===== FORM ===== */
.form-group { margin-bottom: 0.85rem; }
.form-group label {
  display: block;
  font-family: var(--font-ui);
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
  margin-bottom: 0.3rem;
}
.form-control {
  width: 100%;
  padding: 0.55rem 0.75rem;
  border: 1.5px solid var(--rule);
  border-radius: 6px;
  background: white;
  color: var(--ink);
  font-size: 0.9rem;
  transition: border-color .15s;
}
.form-control:focus { outline: none; border-color: var(--accent); }
textarea.form-control { resize: vertical; min-height: 100px; font-family: var(--font-body); }

.form-row { display: flex; gap: 0.5rem; }
.form-row .form-group { flex: 1; }

.modal-actions { display: flex; gap: 0.5rem; justify-content: flex-end; margin-top: 1rem; }

/* ===== EMPTY STATE ===== */
.empty {
  text-align: center;
  padding: 3rem 1rem;
  color: var(--muted);
  font-family: var(--font-ui);
}
.empty .icon { font-size: 2.5rem; margin-bottom: 0.5rem; }
.empty p { font-size: 0.85rem; line-height: 1.6; }

/* ===== SEARCH ===== */
.search-bar {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 1rem;
}
.search-input {
  flex: 1;
  padding: 0.55rem 0.75rem;
  border: 1.5px solid var(--rule);
  border-radius: 6px;
  background: white;
  font-size: 0.9rem;
  color: var(--ink);
  font-family: var(--font-ui);
}
.search-input:focus { outline: none; border-color: var(--accent); }

/* ===== TOAST ===== */
.toast {
  position: fixed;
  bottom: calc(var(--nav-h) + var(--safe-b) + 0.75rem);
  left: 50%;
  transform: translateX(-50%) translateY(10px);
  background: var(--ink);
  color: white;
  padding: 0.6rem 1.1rem;
  border-radius: 999px;
  font-family: var(--font-ui);
  font-size: 0.83rem;
  opacity: 0;
  transition: opacity .2s, transform .2s;
  pointer-events: none;
  z-index: 300;
  white-space: nowrap;
}
.toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }

/* ===== REZEPT EDITOR ===== */
.editor-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem;
  gap: 0.5rem;
}

.editor-section {
  background: var(--paper-raised);
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  padding: 1rem;
  margin-bottom: 1rem;
}

.editor-section-title {
  font-family: var(--font-ui);
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent);
  margin-bottom: 0.75rem;
  padding-bottom: 0.4rem;
  border-bottom: 1px solid var(--accent-light);
}

.editor-items-list {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  margin-bottom: 0.75rem;
}

.editor-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--paper);
  border: 1px solid var(--rule);
  border-radius: 6px;
  padding: 0.45rem 0.6rem;
  font-size: 0.85rem;
}

.editor-item-num {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--accent);
  min-width: 20px;
  flex-shrink: 0;
}

.editor-item-amount {
  font-weight: 600;
  font-size: 0.8rem;
  color: var(--muted);
  min-width: 55px;
  flex-shrink: 0;
}

.editor-item-text { flex: 1; line-height: 1.4; }

.editor-item-step {
  font-family: var(--font-ui);
  font-size: 0.7rem;
  color: var(--accent-dark);
  background: var(--accent-light);
  padding: 0.1rem 0.4rem;
  border-radius: 999px;
  flex-shrink: 0;
}

.editor-item .btn-icon {
  color: var(--muted);
  font-size: 0.85rem;
  flex-shrink: 0;
}
.editor-item .btn-icon:hover { color: var(--danger); }

.editor-add-row {
  display: flex;
  gap: 0.4rem;
  align-items: center;
}

.editor-ing-amount { width: 90px; flex-shrink: 0; }
.editor-ing-step   { width: 70px; flex-shrink: 0; }
.editor-ing-name   { flex: 1; }

.editor-hint {
  font-family: var(--font-ui);
  font-size: 0.72rem;
  color: var(--muted);
  margin-top: 0.5rem;
  line-height: 1.4;
}

.next-week-drop {
  border: 2px dashed var(--rule);
  border-radius: var(--radius);
  padding: 0.75rem;
  text-align: center;
  font-family: var(--font-ui);
  font-size: 0.8rem;
  color: var(--muted);
  transition: border-color .15s, background .15s, color .15s;
  margin-top: 0.25rem;
}
.next-week-drop.drag-over {
  border-color: var(--accent);
  background: var(--accent-light);
  color: var(--accent-dark);
}

/* Step ingredient assignment */
.editor-step-block {
  margin-bottom: 0.5rem;
}

.editor-step-assigned {
  display: flex;
  flex-wrap: wrap;
  gap: 0.3rem;
  padding: 0.35rem 0.5rem 0.35rem 2rem;
}

.editor-step-ing-chip {
  font-family: var(--font-ui);
  font-size: 0.72rem;
  background: var(--accent-light);
  color: var(--accent-dark);
  border-radius: 999px;
  padding: 0.15rem 0.5rem;
  border: 1px solid var(--rule);
}

.editor-step-ing-btn {
  font-family: var(--font-ui);
  font-size: 0.75rem;
  color: var(--accent);
  background: none;
  border: none;
  padding: 0.2rem 0.5rem 0.2rem 2rem;
  cursor: pointer;
  text-decoration: underline;
  display: block;
}
.editor-step-ing-btn:hover { color: var(--accent-dark); }

.editor-step-ing-picker {
  margin: 0.3rem 0 0.3rem 2rem;
  background: var(--paper);
  border: 1.5px solid var(--rule);
  border-radius: 6px;
  padding: 0.5rem;
}

.editor-step-ing-picker-list {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}

.editor-step-ing-option {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-ui);
  font-size: 0.82rem;
  cursor: pointer;
  padding: 0.2rem 0;
}
.editor-step-ing-option input[type=checkbox] {
  width: 16px; height: 16px;
  accent-color: var(--accent);
  flex-shrink: 0;
}
.editor-step-ing-option.assigned { color: var(--accent-dark); }

/* ===== EINSTELLUNGEN ===== */
.staple-list { display: flex; flex-wrap: wrap; gap: 0.4rem; }
.staple-item {
  display: flex;
  align-items: center;
  gap: 0.3rem;
  background: var(--accent-light);
  border: 1px solid var(--rule);
  border-radius: 999px;
  padding: 0.25rem 0.5rem 0.25rem 0.75rem;
}
.staple-keyword {
  font-family: var(--font-ui);
  font-size: 0.8rem;
  color: var(--accent-dark);
}
.staple-item .btn-icon {
  font-size: 0.7rem;
  padding: 0.1rem 0.3rem;
  color: var(--muted);
  line-height: 1;
}

/* ===== PRINT ===== */
@media print {
  .topbar, .bottom-nav, .toast, .modal-backdrop { display: none !important; }
  body { background: white; padding: 0; }
  .view { display: block !important; }
  .view:not(#view-print) { display: none !important; }

  .print-recipe {
    page-break-after: always;
    padding: 12mm 14mm;
    font-family: var(--font-body);
  }
  .print-recipe:last-child { page-break-after: auto; }
  .print-header { border-bottom: 2px solid #1a1a18; padding-bottom: 4mm; margin-bottom: 5mm; }
  .print-title { font-family: var(--font-display); font-size: 20pt; margin-bottom: 2mm; }
  .print-meta { font-family: system-ui; font-size: 7.5pt; color: #7a7670; display: flex; gap: 6mm; }
  .print-body { display: grid; grid-template-columns: 55mm 1fr; gap: 6mm; margin-top: 4mm; }
  .print-section-label { font-family: system-ui; font-size: 6.5pt; font-weight: 700; text-transform: uppercase; letter-spacing: .12em; color: #5c7a4e; margin-bottom: 2mm; padding-bottom: 1mm; border-bottom: 1px solid #edf2eb; }
  .print-ing { display: flex; gap: 2mm; padding: 1.5mm 0; border-bottom: .5px solid #e2ddd5; font-size: 8.5pt; }
  .print-ing:last-child { border-bottom: none; }
  .print-ing-amt { min-width: 14mm; font-weight: 600; text-align: right; }
  .print-step { display: flex; gap: 3mm; margin-bottom: 3mm; font-size: 8.5pt; line-height: 1.55; }
  .print-step-num { font-family: var(--font-display); font-size: 14pt; font-weight: 700; color: #5c7a4e; min-width: 5mm; line-height: 1; }
  .print-step-ings { margin-top: 1.5mm; padding: 1.5mm 2mm; background: #edf2eb; border-radius: 2px; font-family: system-ui; font-size: 7pt; }
}
@page { size: A4; margin: 0; }