:root {
  color-scheme: dark;
  --bg: #0c0f0d;
  --surface: #131815;
  --surface-2: #191f1b;
  --surface-3: #202821;
  --line: #29322b;
  --line-bright: #3a473d;
  --text: #f1f4ed;
  --muted: #8e9a90;
  --accent: #b8f34a;
  --accent-strong: #cafc6c;
  --accent-ink: #172005;
  --protein: #87d7d0;
  --danger: #ff746d;
  --shadow: 0 24px 80px rgba(0, 0, 0, .38);
  --radius: 18px;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-synthesis: none;
}

* { box-sizing: border-box; }
html { min-height: 100%; background: var(--bg); }
body { min-width: 320px; min-height: 100vh; margin: 0; color: var(--text); background: radial-gradient(circle at 75% -10%, rgba(184, 243, 74, .08), transparent 32rem), var(--bg); }
button, input, select { font: inherit; }
button { color: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
button:focus-visible, input:focus-visible, select:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
[hidden] { display: none !important; }

.noise { position: fixed; inset: 0; pointer-events: none; z-index: -1; opacity: .17; background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.07'/%3E%3C/svg%3E"); }

h1, h2, p { margin-top: 0; }
h1 { margin-bottom: 0; font-size: clamp(2rem, 4vw, 3.5rem); letter-spacing: -.055em; line-height: .98; }
h2 { margin-bottom: 0; font-size: 1.45rem; letter-spacing: -.035em; }
.eyebrow { margin-bottom: .55rem; color: var(--accent); font-size: .7rem; font-weight: 800; letter-spacing: .17em; text-transform: uppercase; }
.heading-note { margin: .7rem 0 0; color: var(--muted); }

svg { width: 1.25rem; height: 1.25rem; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.icon-button { display: inline-grid; width: 2.65rem; height: 2.65rem; padding: 0; place-items: center; border: 1px solid var(--line); border-radius: 12px; background: var(--surface-2); cursor: pointer; transition: border-color .15s, background .15s, transform .15s; }
.icon-button:hover { border-color: var(--line-bright); background: var(--surface-3); }
.icon-button:active { transform: scale(.96); }
.subtle-button { min-height: 2.65rem; padding: 0 1rem; border: 1px solid var(--line); border-radius: 12px; background: var(--surface-2); cursor: pointer; }
.subtle-button:hover { border-color: var(--line-bright); }
.primary-button { display: inline-flex; min-height: 2.85rem; padding: 0 1.15rem; align-items: center; justify-content: center; gap: .55rem; border: 0; border-radius: 12px; color: var(--accent-ink); background: var(--accent); font-weight: 800; cursor: pointer; box-shadow: 0 8px 28px rgba(184, 243, 74, .12); transition: background .15s, transform .15s; }
.primary-button:hover { background: var(--accent-strong); }
.primary-button:active { transform: translateY(1px); }
.primary-button:disabled { cursor: wait; opacity: .6; }
.primary-button--wide { width: 100%; }

.auth-shell { display: grid; min-height: 100vh; padding: 1.5rem; place-items: center; }
.auth-card { width: min(100%, 29rem); padding: clamp(1.8rem, 5vw, 3rem); border: 1px solid var(--line); border-radius: 28px; background: linear-gradient(145deg, rgba(26, 32, 28, .96), rgba(14, 18, 15, .98)); box-shadow: var(--shadow); }
.auth-card h1 { font-size: clamp(2.7rem, 10vw, 4rem); }
.auth-copy { margin: 1rem 0 2rem; color: var(--muted); }
.brand-mark { display: grid; width: 2.55rem; height: 2.55rem; flex: 0 0 auto; place-items: center; border-radius: 10px; color: var(--accent); background: var(--accent-ink); }
.brand-mark svg { width: 1.9rem; height: 1.9rem; stroke-width: 3; }
.brand-mark--large { width: 3.4rem; height: 3.4rem; margin-bottom: 2.2rem; border: 1px solid rgba(184, 243, 74, .35); }

.stack-form { display: grid; gap: .8rem; }
label, legend { color: #c8cec8; font-size: .78rem; font-weight: 700; }
label small { color: var(--muted); font-weight: 500; }
input, select { width: 100%; min-height: 3rem; padding: .72rem .85rem; border: 1px solid var(--line); border-radius: 11px; color: var(--text); background: #0e120f; transition: border-color .15s, box-shadow .15s; }
input::placeholder { color: #5f6961; }
input:focus, select:focus { border-color: rgba(184, 243, 74, .7); box-shadow: 0 0 0 3px rgba(184, 243, 74, .08); }
.token-row { display: grid; grid-template-columns: 1fr auto; gap: .5rem; }
.form-error { min-height: 1.1rem; margin: 0; color: var(--danger); font-size: .78rem; }

.app-shell { min-height: 100vh; padding-bottom: 6rem; }
.topbar { display: flex; height: 5rem; padding: 0 max(1.1rem, calc((100vw - 1280px) / 2)); align-items: center; justify-content: space-between; border-bottom: 1px solid var(--line); background: rgba(12, 15, 13, .78); backdrop-filter: blur(18px); position: sticky; top: 0; z-index: 20; }
.brand { display: flex; padding: 0; align-items: center; gap: .7rem; border: 0; background: transparent; text-align: left; cursor: pointer; }
.brand strong { display: block; font-size: 1rem; letter-spacing: -.025em; }
.brand small { display: block; margin-top: .1rem; color: var(--muted); font-size: .55rem; font-weight: 800; letter-spacing: .15em; }
.today-chip { display: flex; padding: .55rem .85rem; align-items: center; gap: .65rem; border: 1px solid var(--line); border-radius: 999px; color: var(--muted); font-size: .72rem; }
.today-chip strong { color: var(--text); font-size: .76rem; }
.today-chip i { width: 3px; height: 3px; border-radius: 50%; background: var(--line-bright); }

main { width: min(1280px, calc(100% - 2.2rem)); margin: 0 auto; }
.view { padding: clamp(2rem, 6vw, 4.5rem) 0; }
.view-heading { display: flex; margin-bottom: 2rem; align-items: end; justify-content: space-between; gap: 1rem; }
.month-controls { display: flex; align-items: center; gap: .45rem; }
.calendar-layout { display: grid; grid-template-columns: minmax(0, 1.7fr) minmax(19rem, .7fr); gap: 1.15rem; align-items: start; }
.calendar-card, .day-panel { border: 1px solid var(--line); border-radius: var(--radius); background: rgba(19, 24, 21, .9); box-shadow: 0 15px 45px rgba(0, 0, 0, .12); overflow: hidden; }
.weekdays { display: grid; grid-template-columns: repeat(7, 1fr); border-bottom: 1px solid var(--line); }
.weekdays span { padding: .85rem .6rem; color: var(--muted); font-size: .65rem; font-weight: 800; letter-spacing: .1em; text-align: center; text-transform: uppercase; }
.calendar-grid { display: grid; grid-template-columns: repeat(7, minmax(0, 1fr)); }
.calendar-day { position: relative; min-height: 7.5rem; padding: .72rem; border: 0; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); background: transparent; text-align: left; cursor: pointer; overflow: hidden; }
.calendar-day:nth-child(7n) { border-right: 0; }
.calendar-day:nth-last-child(-n + 7) { border-bottom: 0; }
.calendar-day:hover { background: var(--surface-2); }
.calendar-day.outside { color: #59625b; background: rgba(9, 12, 10, .33); }
.calendar-day.selected { background: linear-gradient(145deg, rgba(184, 243, 74, .14), rgba(184, 243, 74, .035)); box-shadow: inset 0 0 0 1px rgba(184, 243, 74, .45); }
.calendar-day.today .day-number { color: var(--accent-ink); background: var(--accent); }
.day-number { display: grid; width: 1.7rem; height: 1.7rem; place-items: center; border-radius: 8px; font-size: .78rem; font-weight: 750; }
.day-nutrition { display: grid; margin-top: 1.2rem; gap: .22rem; }
.day-nutrition strong { font-size: .78rem; letter-spacing: -.01em; }
.day-nutrition span { color: var(--protein); font-size: .66rem; font-weight: 700; }
.meal-count-dot { position: absolute; top: .9rem; right: .75rem; width: 5px; height: 5px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 10px var(--accent); }

.day-panel { position: sticky; top: 6.1rem; }
.day-panel-heading { display: flex; padding: 1.35rem; align-items: center; justify-content: space-between; border-bottom: 1px solid var(--line); }
.day-panel-heading .eyebrow { margin-bottom: .35rem; }
.round-add { display: grid; width: 2.8rem; height: 2.8rem; padding: 0 0 .15rem; place-items: center; border: 0; border-radius: 50%; color: var(--accent-ink); background: var(--accent); font-size: 1.65rem; line-height: 1; cursor: pointer; }
.macro-summary { display: grid; grid-template-columns: 1fr 1fr; border-bottom: 1px solid var(--line); }
.macro-summary > div { display: grid; padding: 1.2rem 1.35rem; grid-template-columns: auto 1fr; align-items: baseline; column-gap: .35rem; }
.macro-summary > div:first-child { border-right: 1px solid var(--line); }
.macro-summary span { grid-column: 1 / -1; margin-bottom: .3rem; color: var(--muted); font-size: .65rem; font-weight: 700; text-transform: uppercase; }
.macro-summary strong { font-size: 1.7rem; letter-spacing: -.05em; }
.macro-summary small { color: var(--muted); font-size: .65rem; }
.meal-list { display: grid; max-height: 29rem; padding: .65rem; gap: .45rem; overflow-y: auto; }
.meal-row { display: grid; padding: .85rem; grid-template-columns: minmax(0, 1fr) auto; gap: .7rem; border-radius: 11px; background: var(--surface-2); }
.meal-row h3 { margin: 0 0 .3rem; overflow: hidden; font-size: .9rem; text-overflow: ellipsis; white-space: nowrap; }
.meal-row p { margin: 0; color: var(--muted); font-size: .69rem; line-height: 1.45; }
.meal-row .meal-macros { color: var(--text); font-weight: 700; }
.delete-meal { align-self: center; width: 2rem; height: 2rem; border: 0; border-radius: 8px; color: var(--muted); background: transparent; cursor: pointer; }
.delete-meal:hover { color: var(--danger); background: rgba(255, 116, 109, .08); }
.empty-state { padding: 2.5rem 1rem; color: var(--muted); text-align: center; }
.empty-state strong { display: block; margin-bottom: .35rem; color: var(--text); font-size: .9rem; }

.search-wrap { position: relative; width: min(100%, 30rem); margin-bottom: 1.25rem; }
.search-wrap svg { position: absolute; top: 50%; left: .9rem; width: 1.05rem; color: var(--muted); transform: translateY(-50%); }
.search-wrap input { padding-left: 2.7rem; }
.dish-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: .8rem; }
.dish-card { display: flex; min-height: 10.5rem; padding: 1.15rem; flex-direction: column; border: 1px solid var(--line); border-radius: 15px; background: var(--surface); transition: transform .15s, border-color .15s; }
.dish-card:hover { border-color: var(--line-bright); transform: translateY(-2px); }
.dish-card-head { display: flex; align-items: start; justify-content: space-between; gap: .5rem; }
.dish-card h3 { margin: 0; font-size: 1rem; letter-spacing: -.02em; }
.dish-type { padding: .3rem .45rem; border-radius: 6px; color: var(--muted); background: var(--surface-3); font-size: .57rem; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; white-space: nowrap; }
.dish-macros { display: flex; margin: 1rem 0 .45rem; align-items: baseline; gap: .45rem; }
.dish-macros strong { font-size: 1.45rem; letter-spacing: -.04em; }
.dish-macros span { color: var(--protein); font-size: .78rem; font-weight: 750; }
.dish-description { margin: 0; color: var(--muted); font-size: .72rem; }
.dish-actions { display: flex; margin-top: auto; padding-top: 1rem; gap: .4rem; }
.dish-actions button { padding: .4rem .6rem; border: 0; border-radius: 7px; color: var(--muted); background: transparent; font-size: .67rem; font-weight: 700; cursor: pointer; }
.dish-actions button:hover { color: var(--text); background: var(--surface-3); }
.dish-actions .delete-dish:hover { color: var(--danger); }

.bottom-nav { position: fixed; right: 0; bottom: 1rem; left: 0; z-index: 30; display: grid; width: min(25rem, calc(100% - 2rem)); height: 4.25rem; margin: auto; padding: .4rem; grid-template-columns: 1fr 3.3rem 1fr; align-items: center; border: 1px solid var(--line-bright); border-radius: 22px; background: rgba(22, 27, 23, .9); box-shadow: var(--shadow); backdrop-filter: blur(18px); }
.nav-item { display: grid; height: 100%; padding: .25rem; place-items: center; align-content: center; gap: .18rem; border: 0; border-radius: 15px; color: var(--muted); background: transparent; font-size: .62rem; font-weight: 700; cursor: pointer; }
.nav-item svg { width: 1.25rem; height: 1.25rem; }
.nav-item.active { color: var(--accent); background: rgba(184, 243, 74, .07); }
.nav-add { display: grid; width: 3.1rem; height: 3.1rem; padding: 0 0 .15rem; place-items: center; border: 0; border-radius: 15px; color: var(--accent-ink); background: var(--accent); font-size: 1.65rem; cursor: pointer; }

.modal { width: min(35rem, calc(100% - 1.5rem)); max-height: min(90vh, 48rem); padding: 0; border: 1px solid var(--line-bright); border-radius: 20px; color: var(--text); background: #121713; box-shadow: var(--shadow); }
.modal--small { width: min(29rem, calc(100% - 1.5rem)); }
.modal::backdrop { background: rgba(2, 4, 3, .77); backdrop-filter: blur(5px); }
.modal form { display: grid; padding: 1.4rem; gap: .72rem; overflow-y: auto; }
.modal-head { display: flex; margin-bottom: .45rem; align-items: start; justify-content: space-between; }
.modal-head .eyebrow { margin-bottom: .3rem; }
.modal .two-columns { display: grid; grid-template-columns: 1fr 1fr; gap: .7rem; }
.modal .two-columns > div { display: grid; gap: .45rem; }
.suffix-input { position: relative; }
.suffix-input input { padding-right: 3.1rem; }
.suffix-input span { position: absolute; top: 50%; right: .8rem; color: var(--muted); font-size: .7rem; transform: translateY(-50%); pointer-events: none; }
.segmented { display: grid; margin: .25rem 0; padding: .25rem; grid-template-columns: 1fr 1fr; border-radius: 11px; background: #0b0e0c; }
.segmented button { min-height: 2.35rem; border: 0; border-radius: 8px; color: var(--muted); background: transparent; font-size: .75rem; font-weight: 750; cursor: pointer; }
.segmented button.active { color: var(--text); background: var(--surface-3); box-shadow: 0 2px 12px rgba(0,0,0,.2); }
.form-section { display: grid; gap: .65rem; }
.quantity-block { display: flex; min-height: 4rem; padding: .65rem .75rem; align-items: center; justify-content: space-between; gap: .7rem; border: 1px solid var(--line); border-radius: 11px; }
.quantity-block label { display: block; margin-bottom: .18rem; }
.quantity-block small, .field-help { color: var(--muted); font-size: .66rem; }
.stepper { display: grid; grid-template-columns: 2.2rem 3.3rem 2.2rem; }
.stepper button, .stepper input { width: 100%; height: 2.3rem; min-height: 0; padding: 0; border: 1px solid var(--line); border-radius: 0; text-align: center; }
.stepper button { background: var(--surface-3); cursor: pointer; }
.stepper button:first-child { border-radius: 9px 0 0 9px; }
.stepper button:last-child { border-radius: 0 9px 9px 0; }
.stepper input { border-right: 0; border-left: 0; appearance: textfield; }
.stepper input::-webkit-inner-spin-button { appearance: none; }
.meal-preview { display: flex; padding: .75rem .85rem; align-items: center; justify-content: space-between; border-radius: 10px; color: var(--muted); background: rgba(135, 215, 208, .06); font-size: .71rem; }
.meal-preview strong { color: var(--protein); }
fieldset { min-width: 0; margin: .2rem 0; padding: 0; border: 0; }
legend { margin-bottom: .55rem; }
.choice-grid { display: grid; grid-template-columns: 1fr 1fr; gap: .6rem; }
.choice-card { display: flex; min-height: 4.2rem; padding: .7rem; align-items: center; gap: .6rem; border: 1px solid var(--line); border-radius: 11px; cursor: pointer; }
.choice-card:has(input:checked) { border-color: rgba(184, 243, 74, .65); background: rgba(184, 243, 74, .05); }
.choice-card input { width: 1rem; min-height: auto; accent-color: var(--accent); }
.choice-card strong, .choice-card small { display: block; }
.choice-card small { margin-top: .15rem; color: var(--muted); font-size: .62rem; font-weight: 500; }
#base-grams-wrap { display: grid; gap: .45rem; }
.field-help { margin: -.1rem 0 .2rem; }
.danger-link { min-height: 2.4rem; border: 0; color: var(--danger); background: transparent; font-size: .72rem; cursor: pointer; }

.toast { position: fixed; right: 1rem; bottom: 6.3rem; z-index: 100; max-width: calc(100% - 2rem); padding: .75rem 1rem; border: 1px solid var(--line-bright); border-radius: 11px; color: var(--text); background: var(--surface-3); box-shadow: var(--shadow); font-size: .76rem; opacity: 0; pointer-events: none; transform: translateY(.5rem); transition: opacity .2s, transform .2s; }
.toast.show { opacity: 1; transform: translateY(0); }
.toast.error { border-color: rgba(255, 116, 109, .5); }

@media (max-width: 900px) {
  .calendar-layout { grid-template-columns: 1fr; }
  .day-panel { position: static; }
  .dish-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .calendar-day { min-height: 6.5rem; }
}

@media (max-width: 620px) {
  .topbar { height: 4.35rem; padding: 0 .85rem; }
  .brand small { display: none; }
  .today-chip { padding: .4rem .6rem; gap: .4rem; }
  .today-chip > span, .today-chip i { display: none; }
  .today-chip strong { font-size: .65rem; }
  main { width: calc(100% - 1rem); }
  .view { padding: 1.7rem 0; }
  .view-heading { margin-bottom: 1.35rem; align-items: center; }
  .view-heading h1 { font-size: 2.05rem; }
  .month-controls { gap: .25rem; }
  .month-controls .icon-button { width: 2.35rem; height: 2.35rem; }
  .month-controls .subtle-button { min-height: 2.35rem; padding: 0 .65rem; font-size: .7rem; }
  .calendar-card { border-radius: 14px; }
  .weekdays span { padding: .65rem .1rem; font-size: .54rem; }
  .calendar-day { min-height: 4.5rem; padding: .35rem; }
  .day-number { width: 1.35rem; height: 1.35rem; border-radius: 6px; font-size: .65rem; }
  .day-nutrition { margin-top: .48rem; gap: .05rem; }
  .day-nutrition strong { font-size: .58rem; }
  .day-nutrition span { font-size: .5rem; }
  .meal-count-dot { top: .5rem; right: .45rem; }
  .day-panel { border-radius: 14px; }
  .dish-grid { grid-template-columns: 1fr; }
  .dish-card { min-height: 9rem; }
  .dishes-heading { align-items: end; }
  .dishes-heading .primary-button { min-height: 2.6rem; padding: 0 .8rem; font-size: .72rem; }
  .modal { max-height: calc(100vh - 1rem); }
  .modal form { padding: 1.1rem; }
  .modal .two-columns, .choice-grid { grid-template-columns: 1fr 1fr; }
  .quantity-block { align-items: start; flex-direction: column; }
  .stepper { width: 100%; grid-template-columns: 1fr 3.5rem 1fr; }
}

@media (max-width: 390px) {
  .today-chip strong:last-child { display: none; }
  .calendar-day { min-height: 4.15rem; }
  .day-nutrition strong { font-size: .53rem; }
  .modal .two-columns { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition-duration: .01ms !important; }
}