/* Fixed light theme, no dark mode. Teal is the sole accent, pink is a
   tertiary voice only.*/
:root {
  --teal: #0f7f88;
  /* Separate darker token for text/background use - #0f7f88 alone falls
     just under 4.5:1 contrast as body text or white-on-teal background. */
  --teal-deep: #0b6870;
  --teal-tint: #d9eef0;
  --blue: #3d5cc4;
  --blue-tint: #dbeafb;
  --pink: #e07fb3;
  --pink-deep: #b0447f;
  --pink-tint: #fbe1ee;
  --purple-text: #5540a5;
  --bg: #eef3f6;
  --bg-elevated: #ffffff;
  --ink: #22343d;
  --ink-soft: #5a6b73;
  --line: #d7e2e6;
  --white: #ffffff;
  --green: #2f9e5c;
  --green-deep: #217a45;
  --green-tint: #dcf3e4;
  --amber: #d99a1b;
  --amber-deep: #a56e0d;
  --amber-tint: #faeccb;
  --red: #d64545;
  --red-deep: #b02f2f;
  --red-tint: #fbdada;
}

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

html {
  font-size: 10px;
  scroll-behavior: smooth;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
}

body {
  font-family: "Poppins", sans-serif;
  color: var(--ink);
  background: var(--bg);
}

h1,
h2 {
  font-family: "Fredoka", sans-serif;
}

button {
  font-family: inherit;
  cursor: pointer;
}

/* Without this, mobile browsers can take a tap as the start of a scroll
   gesture and cancel the click if the finger moves even a pixel or two -
   shows the :active highlight but never fires click/submit. */
button,
a,
select,
input {
  touch-action: manipulation;
}

/* ---- hero ---- */
.hero {
  position: relative;
  padding: 8rem 2rem 10rem;
  text-align: center;
  overflow: hidden;
}

.coatlines {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  pointer-events: none;
}

.coatlines__path {
  fill: none;
  stroke-width: 2;
  opacity: 0.45;
}

.coatlines__path--teal {
  stroke: var(--teal);
}

.coatlines__path--pink {
  stroke: var(--pink);
}

.hero__title-paw {
  display: inline-block;
  width: 0.55em;
  height: 0.55em;
  margin-left: 0.12em;
  vertical-align: middle;
  transform: rotate(-12deg);
}

.hero__inner {
  position: relative;
  z-index: 1;
  max-width: 72rem;
  margin: 0 auto;
}

.hero__kicker {
  font-size: 1.4rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-soft);
  margin-bottom: 1.2rem;
}

.hero__title {
  font-size: clamp(2.8rem, 5vw, 4.8rem);
  font-weight: 600;
  color: var(--ink);
  line-height: 1.15;
  margin-bottom: 1.8rem;
}

.hero__lede {
  font-size: 1.8rem;
  color: var(--ink-soft);
  max-width: 58rem;
  margin: 0 auto;
  line-height: 1.6;
}

/* ---- section shell ---- */
main {
  max-width: 90rem;
  margin: 0 auto;
  padding: 0 2rem 6rem;
  display: flex;
  flex-direction: column;
  gap: 6rem;
}

.section-title {
  display: flex;
  align-items: center;
  gap: 1.1rem;
  font-size: 2.6rem;
  color: var(--ink);
  margin-bottom: 2rem;
}

.section-title__icon {
  width: 3.2rem;
  height: 3.2rem;
  flex-shrink: 0;
  object-fit: contain;
}

/* ---- onboarding banner ---- */
.onboarding-banner[hidden] {
  display: none;
}

.onboarding-banner {
  display: flex;
  align-items: flex-start;
  gap: 1.8rem;
  background: var(--teal-tint);
  border: 1px solid var(--teal);
  border-radius: 1.2rem;
  padding: 2.2rem 2.6rem;
}

.onboarding-banner__icon {
  width: 4.4rem;
  height: 4.4rem;
  flex-shrink: 0;
  object-fit: contain;
}

.onboarding-banner__content p {
  font-size: 1.7rem;
  font-weight: 500;
  line-height: 1.55;
  color: var(--ink);
}

.onboarding-banner__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 1.6rem;
}

.onboarding-banner__link {
  display: inline-flex;
  align-items: center;
  padding: 1rem 2.2rem;
  border-radius: 10rem;
  border: 1px solid var(--teal);
  background: var(--white);
  color: var(--teal-deep);
  font-weight: 600;
  font-size: 1.4rem;
  text-decoration: none;
  transition: transform 160ms cubic-bezier(0.23, 1, 0.32, 1), background 160ms ease, color 160ms ease;
}

.onboarding-banner__link:hover {
  background: var(--teal);
  color: var(--white);
}

.onboarding-banner__link:active {
  transform: scale(0.97);
}

.onboarding-banner__link:focus-visible {
  outline: 2px solid var(--teal-deep);
  outline-offset: 2px;
}

/* ---- calculator ---- */
.calculator {
  background: var(--bg-elevated);
  border: 1px solid var(--line);
  border-radius: 1.6rem;
  padding: 3rem;
}

.calculator__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.6rem;
  margin-bottom: 2rem;
}

.calculator__picker {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.calculator__picker label {
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--ink);
}

.calculator__picker select {
  padding: 1rem 1.2rem;
  border-radius: 0.8rem;
  border: 1px solid var(--line);
  font-size: 1.5rem;
  font-family: inherit;
  color: var(--ink);
  background: var(--white);
}

.result-panel[hidden],
.result-preview[hidden] {
  display: none;
}

.result-panel,
.result-preview {
  transition: opacity 200ms cubic-bezier(0.23, 1, 0.32, 1), transform 200ms cubic-bezier(0.23, 1, 0.32, 1);

  @starting-style {
    opacity: 0;
    transform: translateY(4px);
  }
}

.result-panel {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.result-panel__row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  padding: 1.2rem 1.6rem;
  border-radius: 1rem;
  background: var(--bg);
}

.result-panel__row--accent {
  background: var(--teal-deep);
}

.result-panel__divider {
  border-top: 1px solid var(--line);
  margin: 0.6rem 0;
}

.result-panel__row--water-accent {
  background: var(--teal-deep);
}

.result-panel__label {
  font-size: 1.3rem;
  color: var(--ink-soft);
}

.result-panel__row--accent .result-panel__label,
.result-panel__row--water-accent .result-panel__label {
  color: var(--white);
  opacity: 0.85;
}

.result-panel__value {
  font-variant-numeric: tabular-nums;
  font-weight: 600;
  font-size: 1.6rem;
  color: var(--ink);
}

.result-panel__value--accent {
  color: var(--white);
  font-size: 2.6rem;
  font-weight: 700;
}

.result-panel__value--water-accent {
  color: var(--white);
  font-size: 2rem;
  font-weight: 700;
}

.result-preview {
  display: flex;
  flex-direction: column;
  gap: 1.4rem;
}

.result-preview__rows {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.result-preview__row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  padding: 1.2rem 1.6rem;
  border-radius: 1rem;
  background: var(--bg);
}

.result-preview__row--accent,
.result-preview__row--water-accent {
  background: var(--teal-tint);
}

.result-preview__divider {
  border-top: 1px solid var(--line);
  margin: 0.6rem 0;
}

.result-preview__label {
  font-size: 1.3rem;
  color: var(--ink-soft);
}

.result-preview__value {
  font-variant-numeric: tabular-nums;
  font-weight: 500;
  font-size: 1.6rem;
  color: var(--ink-soft);
}

.result-preview__value--accent,
.result-preview__value--water-accent {
  color: var(--teal);
  font-size: 2rem;
  font-weight: 700;
}

.result-preview__hint {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding-top: 0.4rem;
  color: var(--ink-soft);
  font-size: 1.4rem;
  line-height: 1.5;
}

.result-preview__hint-icon {
  width: 2.8rem;
  height: 2.8rem;
  flex-shrink: 0;
  object-fit: contain;
  opacity: 0.8;
}

/* ---- meal planner ---- */
.meal-planner__add-row {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  gap: 1.4rem;
  margin: 2rem 0 1.6rem;
}

.meal-planner__add-row .btn-pill,
.meal-planner__save-row .btn-pill {
  align-self: flex-end;
}

.meal-planner__save-row {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  gap: 1.4rem;
  margin: 2.4rem 0 1rem;
}

.meal-planner__subtitle {
  font-size: 1.8rem;
  font-weight: 600;
  color: var(--ink);
  margin: 2.4rem 0 1rem;
}

.meal-planner__add-field {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.meal-planner__add-field label {
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--ink);
}

.meal-planner__add-field select,
.meal-planner__add-field input {
  padding: 0.9rem 1.1rem;
  border-radius: 0.8rem;
  border: 1px solid var(--line);
  font-size: 1.4rem;
  font-family: inherit;
  color: var(--ink);
  background: var(--white);
}

.meal-planner__add-field--grams input {
  width: 10rem;
}

.meal-planner__table-wrap {
  overflow-x: auto;
  margin-bottom: 1rem;
}

.meal-planner__table {
  width: 100%;
  min-width: 32rem;
  border-collapse: collapse;
}

.meal-planner__table th {
  text-align: left;
  font-size: 1.2rem;
  color: var(--ink-soft);
  padding: 0.8rem 1rem;
  border-bottom: 1px solid var(--line);
}

.meal-planner__table td {
  padding: 0.8rem 1rem;
  font-size: 1.4rem;
  color: var(--ink);
  border-bottom: 1px solid var(--line);
  vertical-align: middle;
}

.meal-planner__grams-input {
  width: 8rem;
  padding: 0.6rem 0.8rem;
  border-radius: 0.6rem;
  border: 1px solid var(--line);
  font-size: 1.4rem;
  font-family: inherit;
}

.meal-planner__divider {
  border-top: 1px solid var(--line);
  margin: 0.6rem 0;
}

#meal-planner-body[hidden],
.meal-summary[hidden] {
  display: none;
}

.meal-summary {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-top: 1.6rem;
}

.meal-summary__row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  padding: 1.2rem 1.6rem;
  border-radius: 1rem;
  background: var(--bg);
}

.meal-summary__label {
  font-size: 1.3rem;
  color: var(--ink-soft);
}

.meal-summary__value {
  font-variant-numeric: tabular-nums;
  font-weight: 600;
  font-size: 1.6rem;
  color: var(--ink);
}

.meal-summary__badge {
  display: inline-flex;
  align-items: center;
  padding: 0.8rem 1.6rem;
  border-radius: 10rem;
  font-weight: 700;
  font-size: 1.4rem;
}

.meal-summary__badge--gruen {
  background: var(--green-tint);
  color: var(--green-deep);
}

.meal-summary__badge--gelb {
  background: var(--amber-tint);
  color: var(--amber-deep);
}

.meal-summary__badge--rot {
  background: var(--red-tint);
  color: var(--red-deep);
}

/* ---- forms ---- */
.profile-form {
  background: var(--bg-elevated);
  border: 1px solid var(--line);
  border-radius: 1.6rem;
  padding: 2.4rem;
  display: flex;
  flex-direction: column;
  gap: 1.4rem;
  margin-bottom: 2rem;
}

.profile-form__row {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.profile-form__row-group[hidden] {
  display: none;
}

.profile-form__row-group {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(14rem, 1fr));
  gap: 1.4rem;
}

.profile-form label {
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--ink);
}

.profile-form input,
.profile-form select {
  padding: 0.9rem 1.1rem;
  border-radius: 0.8rem;
  border: 1px solid var(--line);
  font-size: 1.4rem;
  font-family: inherit;
  color: var(--ink);
  background: var(--white);
}

.profile-form input:focus-visible,
.profile-form select:focus-visible,
.calculator__picker select:focus-visible {
  outline: 2px solid var(--teal);
  outline-offset: 2px;
}

.form-error {
  color: var(--pink-deep);
  font-size: 1.3rem;
}

.profile-form__hint {
  color: var(--ink-soft);
  font-size: 1.3rem;
  margin-top: -0.6rem;
}

.profile-form__zusatz-presets {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin-bottom: 1rem;
}

.profile-form__preset-btn {
  padding: 0.6rem 1.4rem;
  border-radius: 10rem;
  border: 1px solid var(--teal);
  background: var(--white);
  color: var(--teal-deep);
  font-size: 1.3rem;
  font-weight: 600;
}

.profile-form__preset-btn:hover {
  background: var(--teal-tint);
}

.btn-pill {
  align-self: flex-start;
  padding: 1.2rem 3rem;
  border: 1px solid var(--teal);
  border-radius: 10rem;
  background: var(--teal-tint);
  color: var(--teal-deep);
  font-size: 1.4rem;
  font-weight: 600;
}

.btn-pill:hover {
  background: var(--teal);
  color: var(--white);
}

.btn-pill:focus-visible {
  outline: 2px solid var(--teal-deep);
  outline-offset: 2px;
}

/* ---- profile list/cards ---- */
.profile-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.profile-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.6rem;
  padding: 1.6rem 2rem;
  border-radius: 1.2rem;
  background: var(--bg-elevated);
  border: 1px solid var(--line);
}

.profile-card__main {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}

.profile-card__name {
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--ink);
}

.profile-card__meta {
  font-size: 1.3rem;
  color: var(--ink-soft);
}

.profile-card__kcal {
  font-size: 1.3rem;
  font-variant-numeric: tabular-nums;
  color: var(--teal-deep);
  font-weight: 600;
}

.profile-card__actions {
  display: flex;
  gap: 0.8rem;
  flex-shrink: 0;
}

.btn-text {
  border: none;
  background: none;
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--blue);
  padding: 0.4rem 0.6rem;
}

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

.btn-text:focus-visible {
  outline: 2px solid var(--teal);
  outline-offset: 2px;
}

.btn-text[data-action="delete"] {
  color: var(--pink-deep);
}

/* ---- fun facts ---- */
.fun-facts__list {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(22rem, 1fr));
  gap: 1.6rem;
}

.fun-facts__card {
  background: var(--bg-elevated);
  border: 1px solid var(--line);
  border-radius: 1.2rem;
  padding: 1.8rem 2rem;
  color: var(--ink);
  font-size: 1.4rem;
  line-height: 1.6;
}

/* ---- footer ---- */
.site-footer {
  text-align: center;
  padding: 3rem 2rem;
  color: var(--ink-soft);
  font-size: 1.3rem;
  background: var(--teal-tint);
}

.site-footer__wordmark {
  font-family: "Fredoka", sans-serif;
  font-weight: 600;
  font-size: 1.6rem;
  color: var(--teal-deep);
  margin-bottom: 0.8rem;
}

/* ---- responsive ---- */
@media (max-width: 640px) {
  .hero {
    padding: 6rem 1.6rem 7rem;
  }

  .calculator__grid {
    grid-template-columns: 1fr;
  }

  .onboarding-banner {
    padding: 1.8rem 2rem;
    gap: 1.2rem;
  }

  .onboarding-banner__icon {
    width: 3.2rem;
    height: 3.2rem;
  }

  .onboarding-banner__content p {
    font-size: 1.5rem;
  }

  .profile-card {
    flex-direction: column;
    align-items: flex-start;
  }

  .profile-card__actions {
    align-self: flex-end;
  }
}

@media (prefers-reduced-motion: reduce) {
  * {
    animation: none !important;
    transition: none !important;
  }
}