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

html { font-size: 17px; }

@media (max-width: 480px) {
  html { font-size: 19px; }
}

:root {
  --green: #8d6d31;
  --green-light: #E0CDAA;
  --green-dark: #6f5526;
  --red: #dc2626;
  --gray-50: #f9fafb;
  --gray-100: #f3f4f6;
  --gray-200: #e5e7eb;
  --gray-400: #9ca3af;
  --gray-500: #6b7280;
  --gray-700: #374151;
  --gray-900: #111827;
  --radius: 12px;
  --shadow: 0 1px 3px rgba(0,0,0,.1), 0 1px 2px rgba(0,0,0,.06);
  --shadow-lg: 0 10px 15px -3px rgba(0,0,0,.1);
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background: var(--gray-50);
  color: var(--gray-900);
  min-height: 100dvh;
  -webkit-tap-highlight-color: transparent;
}

/* ── AUTH ── */
.auth-wrap {
  min-height: 100dvh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  background: linear-gradient(135deg, #faf9f6 0%, #f4efe5 100%);
}

.auth-card {
  background: #fff;
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  padding: 2rem;
  width: 100%;
  max-width: 400px;
}

.auth-logo {
  text-align: center;
  margin-bottom: 1.5rem;
}

.auth-logo .logo-icon {
  font-size: 3rem;
  display: block;
}

.auth-logo h1 {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--green-dark);
}

.auth-logo p { color: var(--gray-500); font-size: .875rem; }

.tab-row {
  display: flex;
  background: var(--gray-100);
  border-radius: 8px;
  padding: 3px;
  margin-bottom: 1.5rem;
}

.tab-row button {
  flex: 1;
  padding: .5rem;
  border: none;
  background: transparent;
  border-radius: 6px;
  font-size: .875rem;
  font-weight: 500;
  cursor: pointer;
  color: var(--gray-500);
  transition: all .15s;
}

.tab-row button.active {
  background: #fff;
  color: var(--green-dark);
  box-shadow: var(--shadow);
}

/* ── FORM ELEMENTS ── */
label { display: block; font-size: .875rem; font-weight: 500; color: var(--gray-700); margin-bottom: .375rem; }

input, select, textarea {
  display: block;
  width: 100%;
  padding: .625rem .875rem;
  border: 1.5px solid var(--gray-200);
  border-radius: 8px;
  font-size: 1rem;
  font-family: inherit;
  color: var(--gray-900);
  background: #fff;
  outline: none;
  transition: border-color .15s;
  margin-bottom: 1rem;
}

textarea { resize: vertical; }

input:focus, select:focus, textarea:focus { border-color: var(--green); }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .375rem;
  padding: .625rem 1.25rem;
  border: none;
  border-radius: 8px;
  font-size: .9375rem;
  font-weight: 600;
  cursor: pointer;
  transition: all .15s;
}

.btn-primary { background: var(--green); color: #fff; width: 100%; }
.btn-primary:hover { background: var(--green-dark); }
.btn-primary:active { transform: scale(.98); }

.btn-ghost { background: transparent; color: var(--gray-500); padding: .5rem .75rem; font-size: .875rem; }
.btn-ghost:hover { background: var(--gray-100); color: var(--gray-700); }

.btn-danger { background: #fee2e2; color: var(--red); }
.btn-danger:hover { background: #fecaca; }

.btn-sm { padding: .375rem .75rem; font-size: .8125rem; }

.error-msg {
  background: #fee2e2;
  color: var(--red);
  padding: .625rem .875rem;
  border-radius: 8px;
  font-size: .875rem;
  margin-bottom: 1rem;
}

/* ── APP SHELL ── */
.app {
  max-width: 600px;
  margin: 0 auto;
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 100;
  background: #fff;
  border-bottom: 1px solid var(--gray-200);
  display: flex;
  align-items: center;
  padding: .75rem 1rem;
  gap: .5rem;
}

.topbar-title {
  flex: 1;
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--green-dark);
}

.topbar .logo-icon { font-size: 1.5rem; }

.main { flex: 1; padding: 1rem; padding-bottom: 5.5rem; }

/* ── TAB BAR ── */
.tab-bar {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  max-width: 600px;
  margin: 0 auto;
  background: #fff;
  border-top: 1px solid var(--gray-200);
  display: flex;
  z-index: 100;
  padding-bottom: env(safe-area-inset-bottom, 0);
}

.tab-btn {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: .125rem;
  padding: .5rem 0 .625rem;
  border: none;
  background: none;
  cursor: pointer;
  font-size: .6875rem;
  font-weight: 500;
  color: var(--gray-400);
  transition: color .15s;
}

.tab-btn span:first-child { font-size: 1.25rem; }

.tab-btn.active { color: var(--green-dark); }

/* ── TAGS ── */
.tag-filter-row {
  display: flex;
  flex-wrap: wrap;
  gap: .375rem;
  margin-bottom: .75rem;
}

.tag-chip {
  padding: .3rem .7rem;
  border-radius: 99px;
  border: 1.5px solid var(--gray-200);
  background: #fff;
  color: var(--gray-500);
  font-size: .75rem;
  font-weight: 500;
  cursor: pointer;
  transition: all .15s;
}

.tag-chip.active {
  background: var(--green-light);
  border-color: var(--green);
  color: var(--green-dark);
}

.mini-tag {
  display: inline-block;
  font-size: .6875rem;
  color: var(--green-dark);
  background: var(--green-light);
  padding: .1rem .45rem;
  border-radius: 99px;
  margin-right: .25rem;
  margin-top: .125rem;
}

/* ── RECIPE INGREDIENT ROWS ── */
.ingredient-row {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr auto;
  gap: .5rem;
  align-items: start;
}

.ingredient-row input, .ingredient-row select { margin-bottom: .5rem; }

/* ── MUTTIFIT ── */
.fitness-training-card {
  background: var(--green-light);
  border-radius: var(--radius);
  padding: 1rem;
  margin-bottom: 1.25rem;
}

.fitness-training-card strong { color: var(--green-dark); display: block; margin-bottom: .375rem; }
.fitness-training-card p { font-size: .8125rem; color: var(--gray-700); line-height: 1.5; }

.fitness-week { margin-bottom: 1.5rem; }

.fitness-day-card {
  background: #fff;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: .875rem;
  margin-bottom: .625rem;
}

.fitness-day-head {
  display: flex;
  align-items: center;
  gap: .75rem;
  margin-bottom: .625rem;
}

.fitness-day-title { font-weight: 600; font-size: .9375rem; }
.fitness-day-type { font-size: .8125rem; color: var(--gray-500); }

.fitness-meal-row {
  display: flex;
  flex-wrap: wrap;
  gap: .375rem;
}

.fitness-meal-chip {
  padding: .3rem .65rem;
  border-radius: 99px;
  border: 1.5px solid var(--gray-200);
  background: var(--gray-50);
  color: var(--gray-700);
  font-size: .75rem;
  font-weight: 500;
  cursor: pointer;
  transition: all .15s;
}

.fitness-meal-chip:hover { border-color: var(--green); background: var(--green-light); color: var(--green-dark); }

/* ── LISTS ── */
.section-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: .75rem;
}

.section-head h2 { font-size: 1rem; font-weight: 600; color: var(--gray-700); }

.list-card {
  background: #fff;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 1rem;
  margin-bottom: .75rem;
  cursor: pointer;
  border: 1.5px solid transparent;
  transition: all .15s;
  display: flex;
  align-items: center;
  gap: .875rem;
}

.list-card:hover { border-color: var(--green); }
.list-card:active { transform: scale(.98); }

.list-card .list-icon {
  font-size: 1.75rem;
  width: 2.5rem;
  text-align: center;
}

.list-card .list-info { flex: 1 }
.list-card .list-name { font-weight: 600; font-size: .9375rem; }
.list-card .list-meta { font-size: .8125rem; color: var(--gray-500); margin-top: .125rem; }

.list-card .list-badge {
  background: var(--green-light);
  color: var(--green-dark);
  font-size: .75rem;
  font-weight: 700;
  padding: .25rem .625rem;
  border-radius: 99px;
}

.list-card .list-badge.done { background: var(--gray-100); color: var(--gray-400); }

/* ── ITEMS VIEW ── */
.back-btn {
  display: flex;
  align-items: center;
  gap: .25rem;
  font-size: .875rem;
  color: var(--green-dark);
  font-weight: 500;
  cursor: pointer;
  padding: .25rem 0;
  border: none;
  background: none;
}

.back-btn:hover { text-decoration: underline; }

.progress-bar {
  background: var(--gray-200);
  border-radius: 99px;
  height: 6px;
  margin: .75rem 0;
  overflow: hidden;
}

.progress-fill {
  height: 100%;
  background: var(--green);
  border-radius: 99px;
  transition: width .4s ease;
}

.category-group { margin-bottom: 1.25rem; }

.category-label {
  font-size: .75rem;
  font-weight: 600;
  color: var(--gray-400);
  text-transform: uppercase;
  letter-spacing: .05em;
  padding: 0 .25rem;
  margin-bottom: .375rem;
  display: flex;
  align-items: center;
  gap: .375rem;
}

.item-row {
  background: #fff;
  border-radius: 10px;
  box-shadow: var(--shadow);
  display: flex;
  align-items: center;
  gap: .75rem;
  padding: .75rem;
  margin-bottom: .5rem;
  transition: opacity .2s;
}

.item-row.checked { opacity: .55; }

.item-checkbox {
  width: 1.5rem;
  height: 1.5rem;
  border: 2px solid var(--gray-200);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  flex-shrink: 0;
  transition: all .15s;
}

.item-checkbox.checked {
  background: var(--green);
  border-color: var(--green);
  color: #fff;
}

.item-checkbox:hover { border-color: var(--green); }

.item-body { flex: 1; min-width: 0; }
.item-name { font-weight: 500; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.item-name.checked { text-decoration: line-through; }
.item-qty { font-size: .8125rem; color: var(--gray-500); margin-top: .1rem; }

.item-actions { display: flex; gap: .25rem; }

.icon-btn {
  width: 2rem;
  height: 2rem;
  border: none;
  background: transparent;
  border-radius: 6px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  color: var(--gray-400);
  transition: all .15s;
}

.icon-btn:hover { background: var(--gray-100); color: var(--gray-700); }
.icon-btn.del:hover { background: #fee2e2; color: var(--red); }

/* ── FAB ── */
.fab {
  position: fixed;
  bottom: 1.5rem;
  right: 50%;
  transform: translateX(50%);
  max-width: 600px;
  width: calc(100% - 2rem);
  background: var(--green);
  color: #fff;
  border: none;
  border-radius: 14px;
  padding: .875rem 1.25rem;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  box-shadow: 0 4px 14px rgba(141,109,49,.4);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: .5rem;
  transition: all .15s;
}

.fab:hover { background: var(--green-dark); transform: translateX(50%) translateY(-1px); }
.fab:active { transform: translateX(50%) scale(.97); }

/* ── MODAL ── */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.4);
  display: flex;
  align-items: flex-end;
  justify-content: center;
  z-index: 200;
  padding: 0;
}

@media (min-width: 480px) {
  .modal-overlay { align-items: center; padding: 1rem; }
}

.modal {
  background: #fff;
  border-radius: var(--radius) var(--radius) 0 0;
  padding: 1.5rem;
  width: 100%;
  max-width: 480px;
  max-height: 90dvh;
  overflow-y: auto;
  box-shadow: var(--shadow-lg);
}

@media (min-width: 480px) {
  .modal { border-radius: var(--radius); }
}

.modal h3 { font-size: 1.125rem; font-weight: 700; margin-bottom: 1.25rem; }

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: .75rem;
}

.modal-actions {
  display: flex;
  gap: .5rem;
  margin-top: .5rem;
}

.modal-actions .btn { flex: 1; }

/* ── EMPTY STATE ── */
.empty {
  text-align: center;
  padding: 3rem 1rem;
  color: var(--gray-400);
}

.empty .empty-icon { font-size: 3rem; margin-bottom: .75rem; display: block; }
.empty p { font-size: .9375rem; }

/* ── MEMBERS PANEL ── */
.member-item {
  display: flex;
  align-items: center;
  gap: .75rem;
  padding: .625rem 0;
  border-bottom: 1px solid var(--gray-100);
}

.member-avatar {
  width: 2rem;
  height: 2rem;
  border-radius: 50%;
  background: var(--green-light);
  color: var(--green-dark);
  font-weight: 700;
  font-size: .875rem;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.member-info { flex: 1 }
.member-name { font-size: .9rem; font-weight: 500; }
.member-email { font-size: .8rem; color: var(--gray-400); }
.member-badge { font-size: .7rem; background: var(--green-light); color: var(--green-dark); padding: .125rem .5rem; border-radius: 99px; font-weight: 600; }

/* ── INSTALL ON AUTH SCREEN ── */
.install-section { margin-top: 1.25rem; }

.install-divider {
  display: flex;
  align-items: center;
  text-align: center;
  color: var(--gray-400);
  font-size: .75rem;
  margin-bottom: 1rem;
}

.install-divider::before, .install-divider::after {
  content: '';
  flex: 1;
  border-bottom: 1px solid var(--gray-200);
}

.install-divider span { padding: 0 .75rem; }

.btn-outline {
  width: 100%;
  background: #fff;
  color: var(--green-dark);
  border: 1.5px solid var(--green);
}

.btn-outline:hover { background: var(--green-light); }

.install-hint {
  text-align: center;
  font-size: .8125rem;
  color: var(--gray-500);
  background: var(--gray-50);
  border-radius: 8px;
  padding: .75rem;
  line-height: 1.5;
}

.install-hint strong { color: var(--gray-700); }
.share-icon { font-size: .9rem; }

/* ── INSTALL BANNER ── */
.install-banner {
  background: linear-gradient(135deg, #faf9f6, #f4efe5);
  border-bottom: 1px solid #E0CDAA;
  display: flex;
  align-items: center;
  gap: .75rem;
  padding: .75rem 1rem;
}

.install-icon { font-size: 1.5rem; flex-shrink: 0; }

.install-text {
  flex: 1;
  font-size: .8125rem;
  line-height: 1.4;
  display: flex;
  flex-direction: column;
  color: var(--gray-700);
}

.install-text strong { color: var(--green-dark); }

.install-cta { white-space: nowrap; }

/* ── TRANSITIONS ── */
.fade-enter-active, .fade-leave-active { transition: opacity .15s; }
.fade-enter-from, .fade-leave-to { opacity: 0; }

.slide-up-enter-active, .slide-up-leave-active { transition: all .2s ease; }
.slide-up-enter-from { opacity: 0; transform: translateY(20px); }
.slide-up-leave-to { opacity: 0; transform: translateY(20px); }

/* ── SPINNER ── */
.spinner {
  display: inline-block;
  width: 1.25rem;
  height: 1.25rem;
  border: 2.5px solid rgba(255,255,255,.3);
  border-top-color: #fff;
  border-radius: 50%;
  animation: spin .7s linear infinite;
}

@keyframes spin { to { transform: rotate(360deg); } }

.loading-screen {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 100dvh;
  flex-direction: column;
  gap: 1rem;
  color: var(--gray-400);
}

.loading-screen .logo-icon { font-size: 3rem; }