:root {
  color-scheme: light;
  --bg: #f4efe8;
  --surface: rgba(255, 252, 247, 0.9);
  --surface-strong: rgba(255, 255, 255, 0.96);
  --surface-soft: rgba(255, 255, 255, 0.64);
  --text: #171311;
  --muted: #6f6258;
  --accent: #ee7b4e;
  --accent-strong: #cf6136;
  --accent-soft: rgba(238, 123, 78, 0.14);
  --ok: #2f8f62;
  --draft: #9b7b46;
  --danger: #b94532;
  --border: rgba(23, 19, 17, 0.08);
  --shadow-lg: 0 24px 64px rgba(80, 43, 22, 0.14);
  --shadow-md: 0 12px 26px rgba(80, 43, 22, 0.1);
  --radius-xl: 28px;
  --radius-lg: 22px;
  --radius-md: 18px;
  --radius-sm: 14px;
  --font-ui: "Avenir Next", "SF Pro Display", "Segoe UI Variable", "Trebuchet MS",
    sans-serif;
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  overscroll-behavior: none;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--font-ui);
  color: var(--text);
  overscroll-behavior: none;
  background:
    radial-gradient(circle at top left, rgba(238, 123, 78, 0.26), transparent 28%),
    radial-gradient(circle at bottom right, rgba(224, 192, 121, 0.24), transparent 24%),
    linear-gradient(180deg, #f8f2eb 0%, #f0e6db 100%);
}

button,
input {
  font: inherit;
}

button {
  border: 0;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
  touch-action: manipulation;
  user-select: none;
}

input {
  color: inherit;
  font-size: 16px;
}

.app-shell {
  position: relative;
  width: min(100%, 1220px);
  margin: 0 auto;
  padding:
    max(16px, env(safe-area-inset-top))
    12px
    calc(104px + env(safe-area-inset-bottom))
    12px;
}

.app-shell__backdrop {
  position: fixed;
  width: 17rem;
  height: 17rem;
  border-radius: 999px;
  filter: blur(38px);
  opacity: 0.72;
  pointer-events: none;
  z-index: 0;
  animation: drift 18s ease-in-out infinite;
}

.app-shell__backdrop--one {
  top: 2rem;
  right: -4rem;
  background: rgba(238, 123, 78, 0.24);
}

.app-shell__backdrop--two {
  left: -5rem;
  bottom: 4rem;
  background: rgba(227, 194, 120, 0.24);
  animation-delay: -7s;
}

.topbar,
.overview-strip,
.tabs,
.app-content,
.toast {
  position: relative;
  z-index: 1;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 14px;
  padding: 14px 16px;
  border-radius: var(--radius-xl);
  background: rgba(255, 252, 247, 0.82);
  border: 1px solid rgba(255, 255, 255, 0.7);
  box-shadow: var(--shadow-md);
  backdrop-filter: blur(18px);
}

.topbar__copy h1,
.panel h2,
.panel h3 {
  margin: 0;
  letter-spacing: -0.06em;
}

.topbar__copy h1 {
  font-size: clamp(1.7rem, 7vw, 2.4rem);
  line-height: 0.95;
}

.topbar__eyebrow,
.eyebrow {
  margin: 0 0 6px;
  font-size: 0.75rem;
  font-weight: 900;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent-strong);
}

.overview-strip {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin-bottom: 16px;
}

.overview-card {
  min-height: 112px;
  padding: 14px;
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.76);
  border: 1px solid rgba(23, 19, 17, 0.06);
  box-shadow: var(--shadow-md);
  display: grid;
  align-content: space-between;
  gap: 8px;
}

.overview-card--accent {
  background: linear-gradient(145deg, #191312 0%, #34221a 100%);
  color: #fff8f1;
}

.overview-card__label {
  font-size: 0.8rem;
  font-weight: 800;
  color: inherit;
  opacity: 0.78;
}

.overview-card strong {
  font-size: clamp(1.45rem, 5vw, 2.2rem);
  line-height: 1;
  letter-spacing: -0.06em;
}

.overview-card small {
  font-size: 0.9rem;
  color: inherit;
  opacity: 0.72;
}

.tabs {
  position: fixed;
  left: 50%;
  bottom: max(12px, env(safe-area-inset-bottom));
  transform: translateX(-50%);
  z-index: 30;
  width: min(calc(100% - 20px), 760px);
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
  padding: 8px;
  border-radius: 28px;
  background: rgba(255, 248, 241, 0.86);
  border: 1px solid rgba(255, 255, 255, 0.76);
  box-shadow: 0 20px 38px rgba(64, 34, 17, 0.16);
  backdrop-filter: blur(22px);
}

.tab-button,
.primary-button,
.secondary-button,
.ghost-button,
.mini-button,
.quick-gram {
  min-height: 52px;
  padding: 0 16px;
  border-radius: 16px;
  transition:
    transform 180ms ease,
    background-color 180ms ease,
    color 180ms ease,
    box-shadow 180ms ease,
    opacity 180ms ease;
}

.tab-button {
  background: transparent;
  color: var(--muted);
  font-weight: 800;
}

.tab-button.is-active {
  background: var(--text);
  color: #fffaf4;
  box-shadow: 0 14px 26px rgba(23, 19, 17, 0.18);
}

.app-content {
  display: grid;
  gap: 16px;
}

.screen {
  display: none;
}

.screen--active {
  display: block;
  animation: fade-slide 220ms ease;
}

.dashboard-grid,
.library-grid,
.builder-grid {
  display: grid;
  gap: 16px;
}

.panel {
  padding: 18px;
  border-radius: var(--radius-xl);
  background: var(--surface);
  border: 1px solid rgba(255, 255, 255, 0.72);
  box-shadow: var(--shadow-lg);
  backdrop-filter: blur(18px);
}

.panel--nested {
  padding: 14px;
  background: rgba(255, 255, 255, 0.48);
  box-shadow: none;
  border: 1px solid rgba(23, 19, 17, 0.07);
}

.panel__header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 16px;
}

.panel__header--tight {
  margin-bottom: 10px;
}

.panel h2 {
  font-size: clamp(1.35rem, 5vw, 2rem);
  line-height: 1.02;
}

.panel h3 {
  font-size: 1.08rem;
}

.summary-strip,
.builder-summary {
  display: grid;
  gap: 12px;
  margin-bottom: 16px;
}

.summary-strip {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.builder-summary {
  grid-template-columns: 1fr;
}

.summary-strip__item {
  padding: 14px 16px;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.74);
  border: 1px solid rgba(23, 19, 17, 0.06);
}

.summary-strip__item span {
  display: block;
  margin-bottom: 6px;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--muted);
}

.summary-strip__item strong {
  display: block;
  font-size: clamp(1.3rem, 4vw, 1.9rem);
  line-height: 1.05;
  letter-spacing: -0.05em;
}

.field {
  display: grid;
  gap: 10px;
  margin-bottom: 14px;
}

.field span {
  font-size: 0.96rem;
  font-weight: 800;
}

.field input,
.inline-grams input {
  min-height: 56px;
  width: 100%;
  padding: 0 16px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.8);
  outline: 0;
  transition:
    border-color 180ms ease,
    box-shadow 180ms ease,
    transform 180ms ease;
}

.field input:focus,
.inline-grams input:focus {
  border-color: rgba(238, 123, 78, 0.42);
  box-shadow: 0 0 0 5px rgba(238, 123, 78, 0.12);
}

.field--compact {
  margin-bottom: 0;
}

.primary-button {
  background: var(--text);
  color: #fffaf4;
  font-weight: 900;
  box-shadow: 0 16px 28px rgba(23, 19, 17, 0.14);
}

.secondary-button {
  background: rgba(255, 255, 255, 0.78);
  color: var(--text);
  font-weight: 800;
}

.ghost-button {
  background: rgba(23, 19, 17, 0.06);
  color: var(--text);
  border: 1px solid rgba(23, 19, 17, 0.08);
  font-weight: 800;
}

.picker-list,
.scroll-list,
.stack-list {
  display: grid;
  gap: 10px;
}

.picker-list {
  max-height: 280px;
  padding-right: 4px;
  margin-bottom: 14px;
  overflow: auto;
  -webkit-overflow-scrolling: touch;
}

.picker-list--compact {
  max-height: 220px;
}

.scroll-list {
  max-height: none;
  padding-right: 4px;
  overflow: auto;
  -webkit-overflow-scrolling: touch;
}

.picker-list::-webkit-scrollbar,
.scroll-list::-webkit-scrollbar {
  width: 8px;
}

.picker-list::-webkit-scrollbar-thumb,
.scroll-list::-webkit-scrollbar-thumb {
  background: rgba(23, 19, 17, 0.12);
  border-radius: 999px;
}

.picker-item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 12px;
  width: 100%;
  padding: 14px 16px;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.76);
  border: 1px solid rgba(23, 19, 17, 0.06);
  text-align: left;
  color: inherit;
}

.picker-item.is-selected {
  background: var(--accent-soft);
  border-color: rgba(238, 123, 78, 0.28);
  box-shadow: 0 12px 24px rgba(238, 123, 78, 0.12);
}

.picker-item__dot,
.product-color-dot,
.selected-card__dot {
  width: 16px;
  height: 16px;
  border-radius: 999px;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.52);
}

.picker-item__main {
  min-width: 0;
  font-weight: 900;
}

.picker-item__meta {
  color: var(--muted);
  font-size: 0.92rem;
  text-align: right;
}

.selected-card {
  min-height: 84px;
  padding: 14px;
  margin-bottom: 14px;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.66);
  border: 1px dashed rgba(23, 19, 17, 0.12);
  display: flex;
  align-items: center;
}

.selected-card__empty {
  color: var(--muted);
  font-weight: 700;
}

.selected-card__content {
  display: flex;
  align-items: center;
  gap: 12px;
}

.selected-card__name {
  margin: 0 0 4px;
  font-size: 1.05rem;
  font-weight: 900;
}

.selected-card__meta {
  margin: 0;
  color: var(--muted);
}

.grams-panel {
  display: grid;
  gap: 12px;
  margin-bottom: 14px;
}

.quick-grams {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
}

.quick-gram {
  min-height: 48px;
  background: rgba(255, 255, 255, 0.76);
  color: var(--text);
  font-weight: 800;
}

.meal-row,
.product-row,
.dish-row,
.addition-row {
  display: grid;
  gap: 14px;
  padding: 16px;
  border-radius: var(--radius-lg);
  background: var(--surface-strong);
  border: 1px solid rgba(23, 19, 17, 0.06);
  box-shadow: var(--shadow-md);
  animation: rise-in 240ms ease both;
}

.meal-row__top,
.product-row__top,
.dish-row__top,
.addition-row__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.meal-row__identity,
.product-row__identity,
.dish-row__identity,
.addition-row__identity {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
}

.meal-row__title,
.product-row__title,
.dish-row__title,
.addition-row__title {
  margin: 0 0 4px;
  font-size: 1.05rem;
  font-weight: 900;
}

.meal-row__meta,
.product-row__meta,
.dish-row__meta,
.addition-row__meta {
  margin: 0;
  color: var(--muted);
}

.meal-row__actions,
.product-row__actions,
.dish-row__actions {
  display: flex;
  gap: 8px;
}

.mini-button {
  min-height: 42px;
  padding: 0 14px;
  background: rgba(23, 19, 17, 0.06);
  color: var(--text);
  font-weight: 800;
}

.mini-button--danger {
  background: rgba(185, 69, 50, 0.12);
  color: var(--danger);
}

.meal-row__bottom,
.addition-row__bottom {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 12px;
  align-items: end;
}

.inline-grams {
  display: grid;
  gap: 8px;
}

.inline-grams span {
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
}

.inline-grams input {
  width: 120px;
  min-height: 48px;
  padding: 0 14px;
  border-radius: var(--radius-sm);
}

.meal-row__kcal,
.addition-row__kcal {
  font-size: 1.3rem;
  font-weight: 900;
  letter-spacing: -0.05em;
}

.color-row,
.two-columns {
  display: grid;
  gap: 14px;
}

.color-picker {
  display: flex;
  align-items: center;
  gap: 12px;
}

.color-picker input[type="color"] {
  width: 86px;
  min-width: 86px;
  padding: 0;
  border: 0;
  background: transparent;
}

.color-preview {
  flex: 1;
  min-height: 56px;
  border-radius: var(--radius-md);
  border: 1px solid rgba(23, 19, 17, 0.08);
}

.helper-text {
  margin: 0 0 14px;
  color: var(--muted);
  line-height: 1.5;
}

.form-actions {
  display: grid;
  gap: 12px;
}

.form-actions--triple {
  grid-template-columns: 1fr;
}

.empty-state {
  padding: 22px 18px;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.48);
  border: 1px dashed rgba(23, 19, 17, 0.12);
  text-align: center;
}

.empty-state h3 {
  margin: 0 0 8px;
  font-size: 1.08rem;
}

.empty-state p {
  margin: 0;
  line-height: 1.5;
  color: var(--muted);
}

.dish-row__title-line {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.status-badge {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 0 10px;
  border-radius: 999px;
  font-size: 0.76rem;
  font-weight: 900;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.status-badge--ready {
  background: rgba(47, 143, 98, 0.12);
  color: var(--ok);
}

.status-badge--draft {
  background: rgba(155, 123, 70, 0.12);
  color: var(--draft);
}

.toast {
  position: fixed;
  left: 50%;
  bottom: calc(88px + env(safe-area-inset-bottom));
  transform: translateX(-50%);
  width: min(calc(100% - 24px), 480px);
  z-index: 40;
  padding: 14px 16px;
  border-radius: 18px;
  background: rgba(23, 19, 17, 0.94);
  color: #fffaf4;
  box-shadow: 0 18px 40px rgba(23, 19, 17, 0.22);
}

.toast.toast--success {
  background: rgba(47, 143, 98, 0.96);
}

.hidden {
  display: none;
}

.tab-button:hover,
.primary-button:hover,
.secondary-button:hover,
.ghost-button:hover,
.mini-button:hover,
.quick-gram:hover,
.picker-item:hover {
  transform: translateY(-1px);
}

.tab-button:active,
.primary-button:active,
.secondary-button:active,
.ghost-button:active,
.mini-button:active,
.quick-gram:active,
.picker-item:active {
  transform: translateY(1px) scale(0.99);
}

@keyframes rise-in {
  from {
    opacity: 0;
    transform: translateY(10px) scale(0.99);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

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

@keyframes drift {
  0%,
  100% {
    transform: translate3d(0, 0, 0) scale(1);
  }
  50% {
    transform: translate3d(12px, -14px, 0) scale(1.05);
  }
}

@media (min-width: 760px) {
  .builder-summary {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .color-row {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: end;
  }

  .two-columns {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .form-actions {
    grid-template-columns: minmax(0, 1fr) auto;
  }

  .form-actions--triple {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 1080px) {
  .dashboard-grid,
  .library-grid,
  .builder-grid {
    align-items: start;
  }

  .dashboard-grid {
    grid-template-columns: minmax(0, 0.94fr) minmax(0, 1.06fr);
  }

  .library-grid {
    grid-template-columns: minmax(320px, 0.84fr) minmax(0, 1.16fr);
  }

  .builder-grid {
    grid-template-columns: minmax(0, 1fr) minmax(360px, 0.96fr);
  }

  .editor-panel,
  .builder-editor-panel {
    position: sticky;
    top: 16px;
  }
}

@media (max-width: 759px) {
  .topbar,
  .panel {
    padding: 16px;
  }

  .panel__header,
  .meal-row__top,
  .product-row__top,
  .dish-row__top,
  .addition-row__top {
    flex-direction: column;
    align-items: stretch;
  }

  .quick-grams {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .meal-row__bottom,
  .addition-row__bottom {
    grid-template-columns: 1fr;
  }

  .meal-row__actions,
  .product-row__actions,
  .dish-row__actions {
    width: 100%;
  }

  .mini-button {
    flex: 1;
  }

  .inline-grams input {
    width: 100%;
  }

  .picker-item {
    grid-template-columns: auto 1fr;
  }

  .picker-item__meta {
    grid-column: 2;
    text-align: left;
  }
}

@media (max-width: 560px) {
  .app-shell {
    padding-left: 10px;
    padding-right: 10px;
  }

  .overview-strip,
  .summary-strip {
    grid-template-columns: 1fr;
  }

  .tabs {
    width: calc(100% - 16px);
    gap: 6px;
    padding: 6px;
  }

  .tab-button {
    min-height: 50px;
    padding: 0 10px;
    font-size: 0.92rem;
  }
}

@media (display-mode: standalone) {
  body {
    background:
      radial-gradient(circle at top left, rgba(238, 123, 78, 0.22), transparent 28%),
      linear-gradient(180deg, #f7f1ea 0%, #efe3d8 100%);
  }
}