/* =====================================================================
   Dieta su Misura — style.css
   Estetica moderna mediterranea: glassmorphism su sfondi sfocati di
   piatti. Tutto armonizzato sulla stessa palette.
   ===================================================================== */

/* ---------- Font ---------- */
@import url('https://fonts.googleapis.com/css2?family=Fraunces:opsz,wght@9..144,400;9..144,600;9..144,700&family=Inter:wght@400;500;600;700&display=swap');

/* ---------- Variabili tema ---------- */
:root {
  --olive:      #6b7a3a;
  --olive-deep: #4f5c2a;
  --terracotta: #c9663b;
  --terracotta-2:#e08a52;
  --tomato:     #b8402f;
  --lemon:      #e6b34a;
  --basil:      #3f7a55;
  --sea:        #2f6f6b;
  --cream:      #f8f1e4;
  --cream-2:    #fbf6ec;
  --ink:        #2b2620;
  --ink-soft:   #5b5347;

  --glass-bg:        rgba(255, 252, 246, 0.24);
  --glass-bg-strong: rgba(255, 252, 246, 0.30);
  --glass-border:    rgba(255, 255, 255, 0.38);
  --glass-shadow:    0 18px 50px -12px rgba(60, 44, 20, 0.40);
  --blur:            22px;

  --radius:    22px;
  --radius-sm: 14px;
  --accent:    var(--terracotta);
  --accent-grad: linear-gradient(135deg, var(--terracotta-2), var(--terracotta));

  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

/* ---------- Reset ---------- */
* { box-sizing: border-box; margin: 0; padding: 0; }
html, body { height: 100%; }
html { overflow-x: hidden; }
body {
  font-family: 'Inter', system-ui, -apple-system, 'Segoe UI', sans-serif;
  color: var(--ink);
  line-height: 1.55;
  min-height: 100%;
  position: relative;
  overflow-x: hidden;
  background: var(--cream);
}
h1, h2, h3, .serif { font-family: 'Fraunces', Georgia, 'Times New Roman', serif; font-weight: 600; line-height: 1.12; }
button, input, textarea, select { font-family: inherit; }
a { color: inherit; }
img { max-width: 100%; display: block; }

/* =====================================================================
   SFONDO SFOCATO MEDITERRANEO
   Layer fisso dietro a tutto: mesh di gradienti caldi (olio, pomodoro,
   basilico, limone, mare) fortemente sfocati + immagine opzionale.
   ===================================================================== */
.bg-layer {
  position: fixed; inset: -8vmax; z-index: -3;
  background:
    radial-gradient(34vmax 34vmax at 12% 18%, rgba(230,179,74,0.85), transparent 60%),
    radial-gradient(40vmax 40vmax at 82% 12%, rgba(201,102,59,0.80), transparent 62%),
    radial-gradient(38vmax 38vmax at 78% 86%, rgba(63,122,85,0.78), transparent 60%),
    radial-gradient(42vmax 42vmax at 18% 88%, rgba(47,111,107,0.72), transparent 62%),
    radial-gradient(50vmax 50vmax at 50% 50%, rgba(184,64,47,0.45), transparent 70%),
    linear-gradient(135deg, #f3e7cf, #e8d3b0);
  filter: blur(36px) saturate(125%);
  transform: scale(1.08);
  animation: drift 38s ease-in-out infinite alternate;
}
/* Eventuale fotografia di piatti (impostata via JS se presente) */
.bg-photo {
  position: fixed; inset: 0; z-index: -2;
  background-size: cover; background-position: center;
  filter: blur(26px) saturate(118%) brightness(0.96);
  transform: scale(1.12);
  opacity: 0; transition: opacity 1.2s var(--ease);
}
.bg-photo.is-on { opacity: 0.55; }
/* Velo per leggibilità + grana sottile */
.bg-veil {
  position: fixed; inset: 0; z-index: -1; pointer-events: none;
  background:
    radial-gradient(125% 100% at 50% 0%, rgba(255,250,240,0.42), transparent 62%),
    linear-gradient(180deg, rgba(40,30,15,0.05), rgba(40,30,15,0.26));
}
.bg-veil::after {
  content: ''; position: absolute; inset: 0; opacity: 0.05;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}
@keyframes drift {
  from { transform: scale(1.08) translate(0, 0); }
  to   { transform: scale(1.14) translate(-2%, -2%); }
}

/* =====================================================================
   COMPONENTI GLASS
   ===================================================================== */
.glass {
  background: var(--glass-bg);
  backdrop-filter: blur(var(--blur)) saturate(140%);
  -webkit-backdrop-filter: blur(var(--blur)) saturate(140%);
  border: 1px solid var(--glass-border);
  box-shadow: var(--glass-shadow);
  border-radius: var(--radius);
}
.glass-strong { background: var(--glass-bg-strong); }

/* ---------- Layout ---------- */
.wrap { width: min(1180px, 92vw); margin: 0 auto; }
.app { min-height: 100vh; display: flex; flex-direction: column; }

/* ---------- Topbar ---------- */
.topbar {
  position: sticky; top: 0; z-index: 50;
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px clamp(16px, 4vw, 40px);
  background: rgba(255, 250, 242, 0.22);
  backdrop-filter: blur(16px) saturate(140%);
  -webkit-backdrop-filter: blur(16px) saturate(140%);
  border-bottom: 1px solid rgba(255,255,255,0.30);
}
.brand { display: flex; align-items: center; gap: 12px; cursor: pointer; }
.brand .logo {
  width: 42px; height: 42px; border-radius: 13px; display: grid; place-items: center;
  font-size: 22px; background: var(--accent-grad);
  box-shadow: 0 8px 20px -6px rgba(201,102,59,0.7); color: #fff;
}
.brand b { font-family: 'Fraunces', serif; font-size: 1.32rem; letter-spacing: -0.01em; }
.brand b span { color: var(--terracotta); }
.brand small { display: block; font-size: 0.7rem; color: var(--ink-soft); font-weight: 500; letter-spacing: 0.04em; text-transform: uppercase; }
.topbar nav { display: flex; gap: 6px; }
.topbar nav button {
  border: none; background: transparent; color: var(--ink); font-weight: 600;
  padding: 9px 16px; border-radius: 11px; cursor: pointer; font-size: 0.92rem;
  transition: background 0.2s, color 0.2s;
}
.topbar nav button:hover { background: rgba(255,255,255,0.35); }

/* Hamburger (solo mobile) */
.nav-toggle {
  display: none; width: 44px; height: 44px; border-radius: 12px; cursor: pointer;
  border: 1px solid rgba(255,255,255,0.45); background: rgba(255,255,255,0.30);
  backdrop-filter: blur(8px); place-items: center; flex: 0 0 auto;
}
.nav-toggle .bars, .nav-toggle .bars::before, .nav-toggle .bars::after {
  content: ''; display: block; width: 20px; height: 2.5px; border-radius: 3px;
  background: var(--ink); transition: transform 0.25s var(--ease), opacity 0.2s;
}
.nav-toggle .bars { position: relative; }
.nav-toggle .bars::before { position: absolute; top: -6px; }
.nav-toggle .bars::after  { position: absolute; top: 6px; }
.topbar.menu-open .nav-toggle .bars { background: transparent; }
.topbar.menu-open .nav-toggle .bars::before { transform: translateY(6px) rotate(45deg); }
.topbar.menu-open .nav-toggle .bars::after  { transform: translateY(-6px) rotate(-45deg); }

/* Barra di navigazione fissa in basso (solo mobile) */
.bottom-nav { display: none; }

@media (max-width: 640px) {
  /* su mobile la navigazione vive nella barra in basso: niente hamburger/nav in alto */
  .nav-toggle { display: none !important; }
  .topbar nav { display: none; }
  .brand b { font-size: 1.18rem; }
  .app { padding-bottom: 82px; }

  .bottom-nav {
    display: flex; position: fixed; left: 0; right: 0; bottom: 0; z-index: 45;
    justify-content: space-around; align-items: stretch; gap: 6px;
    padding: 8px 12px calc(8px + env(safe-area-inset-bottom, 0px));
    background: rgba(255, 250, 242, 0.86);
    backdrop-filter: blur(20px) saturate(150%); -webkit-backdrop-filter: blur(20px) saturate(150%);
    border-top: 1px solid rgba(255,255,255,0.55);
    box-shadow: 0 -12px 34px -14px rgba(60,44,20,0.45);
  }
  .bottom-nav button {
    flex: 1; border: none; background: transparent; cursor: pointer; color: var(--ink-soft);
    display: flex; flex-direction: column; align-items: center; gap: 3px;
    padding: 7px 4px; border-radius: 14px; font-weight: 700; font-size: 0.7rem;
    transition: color 0.2s, background 0.2s;
  }
  .bottom-nav button .bi { font-size: 1.35rem; line-height: 1; }
  .bottom-nav button.active { color: var(--terracotta); background: rgba(201,102,59,0.14); }

  /* tap target più ampi nelle schede-giorno */
  .day-card .m { padding: 14px; min-height: 58px; gap: 14px; }
  .day-card .m b {
    min-width: 0; padding: 8px 13px; border-radius: 999px; font-size: 0.74rem;
    background: rgba(201,102,59,0.16); color: var(--terracotta); white-space: nowrap;
  }

  /* il toast non deve finire sotto la barra */
  .toast { bottom: 94px; }
}

/* ---------- Bottoni ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 9px; justify-content: center;
  border: none; cursor: pointer; font-weight: 600; font-size: 0.98rem;
  padding: 14px 26px; border-radius: 14px; color: #fff;
  background: var(--accent-grad);
  box-shadow: 0 14px 30px -10px rgba(201,102,59,0.75);
  transition: transform 0.18s var(--ease), box-shadow 0.18s, filter 0.18s;
}
.btn:hover { transform: translateY(-2px); box-shadow: 0 20px 38px -10px rgba(201,102,59,0.85); }
.btn:active { transform: translateY(0); }
.btn-ghost {
  background: rgba(255,255,255,0.30); color: var(--ink);
  border: 1px solid rgba(255,255,255,0.45); box-shadow: none;
  backdrop-filter: blur(8px);
}
.btn-ghost:hover { background: rgba(255,255,255,0.5); box-shadow: 0 10px 24px -12px rgba(60,44,20,0.4); }
.btn-sm { padding: 9px 16px; font-size: 0.86rem; border-radius: 11px; }
.btn[disabled] { opacity: 0.45; cursor: not-allowed; transform: none; box-shadow: none; }

/* ---------- Views ---------- */
.view { display: none; animation: fade 0.5s var(--ease); }
.view.is-active { display: block; }
@keyframes fade { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: none; } }

/* =====================================================================
   HOME / HERO
   ===================================================================== */
.hero { padding: clamp(48px, 9vw, 110px) 0 70px; text-align: center; position: relative; z-index: 0; }
/* pozza di luce morbida dietro al titolo, per garantire il contrasto del testo */
.hero::before {
  content: ''; position: absolute; z-index: -1; pointer-events: none;
  left: 50%; top: clamp(36px, 8vw, 86px); transform: translateX(-50%);
  width: min(840px, 96%); height: 380px;
  background: radial-gradient(60% 60% at 50% 45%, rgba(255,251,244,0.62), rgba(255,251,244,0) 72%);
  filter: blur(16px);
}
.hero .eyebrow {
  display: inline-flex; align-items: center; gap: 8px; padding: 8px 18px; border-radius: 999px;
  background: rgba(255,255,255,0.30); border: 1px solid rgba(255,255,255,0.45);
  font-weight: 600; font-size: 0.85rem; color: var(--olive-deep); margin-bottom: 26px;
  backdrop-filter: blur(8px);
}
.hero h1 { font-size: clamp(2.5rem, 6vw, 4.4rem); letter-spacing: -0.02em; color: var(--ink); text-shadow: 0 1px 18px rgba(255,251,244,0.55); }
.hero h1 em { font-style: italic; color: var(--tomato); }
.hero p.lead { font-size: clamp(1.05rem, 2.2vw, 1.3rem); color: var(--ink); font-weight: 500; text-shadow: 0 1px 10px rgba(255,251,244,0.65); max-width: 640px; margin: 22px auto 38px; }
.hero .cta-row { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

.steps-preview { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 70px; }
.step-card { padding: 30px 26px; text-align: left; }
.step-card .num {
  width: 44px; height: 44px; border-radius: 13px; display: grid; place-items: center;
  font-family: 'Fraunces', serif; font-size: 1.3rem; font-weight: 700; color: #fff;
  background: var(--accent-grad); margin-bottom: 16px;
}
.step-card h3 { font-size: 1.22rem; margin-bottom: 8px; }
.step-card p { color: var(--ink-soft); font-size: 0.95rem; }

.diet-strip { display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; margin-top: 56px; }
.diet-chip {
  display: inline-flex; align-items: center; gap: 8px; padding: 10px 18px; border-radius: 999px;
  background: rgba(255,255,255,0.26); border: 1px solid rgba(255,255,255,0.4);
  font-weight: 600; font-size: 0.92rem; backdrop-filter: blur(8px);
}

/* =====================================================================
   WIZARD
   ===================================================================== */
.wizard { padding: 40px 0 90px; }
.stepper { display: flex; align-items: center; justify-content: center; gap: 0; margin: 8px auto 34px; max-width: 620px; }
.stepper .node { display: flex; flex-direction: column; align-items: center; gap: 8px; flex: 0 0 auto; }
.stepper .dot {
  width: 46px; height: 46px; border-radius: 50%; display: grid; place-items: center;
  font-weight: 700; background: rgba(255,255,255,0.35); border: 2px solid rgba(255,255,255,0.5);
  color: var(--ink-soft); transition: all 0.3s var(--ease);
}
.stepper .node.active .dot, .stepper .node.done .dot {
  background: var(--accent-grad); color: #fff; border-color: transparent;
  box-shadow: 0 10px 22px -8px rgba(201,102,59,0.8);
}
.stepper .node span { font-size: 0.8rem; font-weight: 600; color: var(--ink-soft); }
.stepper .node.active span { color: var(--ink); }
.stepper .bar { flex: 1 1 auto; height: 3px; background: rgba(255,255,255,0.4); margin: 0 6px; border-radius: 3px; position: relative; top: -13px; max-width: 90px; }
.stepper .bar.done { background: var(--terracotta); }

.step-panel { padding: clamp(24px, 4vw, 44px); }
.step-panel.is-hidden { display: none; }
.step-head { text-align: center; margin-bottom: 30px; }
.step-head .lvl { font-size: 0.82rem; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; color: var(--terracotta); }
.step-head h2 { font-size: clamp(1.6rem, 3.5vw, 2.3rem); margin: 6px 0 10px; }
.step-head p { color: var(--ink-soft); max-width: 560px; margin: 0 auto; }

/* Livello 1 — scelta dieta */
.diet-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 16px; }
.diet-option {
  position: relative; text-align: left; cursor: pointer; padding: 22px; border-radius: var(--radius-sm);
  background: rgba(255,255,255,0.20); border: 2px solid rgba(255,255,255,0.4);
  transition: transform 0.2s var(--ease), border-color 0.2s, background 0.2s, box-shadow 0.2s;
}
.diet-option:hover { transform: translateY(-3px); background: rgba(255,255,255,0.34); box-shadow: 0 16px 34px -16px rgba(60,44,20,0.45); }
.diet-option.selected { border-color: var(--terracotta); background: rgba(255,255,255,0.42); box-shadow: 0 16px 36px -14px rgba(201,102,59,0.55); }
.diet-option .emoji { font-size: 2rem; }
.diet-option h3 { font-size: 1.2rem; margin: 10px 0 6px; }
.diet-option p { font-size: 0.88rem; color: var(--ink-soft); }
.diet-option .macro-mini { display: flex; gap: 6px; margin-top: 14px; flex-wrap: wrap; }
.diet-option .macro-mini span { font-size: 0.72rem; font-weight: 600; padding: 4px 9px; border-radius: 999px; background: rgba(255,255,255,0.5); color: var(--ink-soft); }
.diet-option .check {
  position: absolute; top: 14px; right: 14px; width: 26px; height: 26px; border-radius: 50%;
  background: var(--accent-grad); color: #fff; display: grid; place-items: center; font-size: 0.8rem;
  opacity: 0; transform: scale(0.5); transition: all 0.2s var(--ease);
}
.diet-option.selected .check { opacity: 1; transform: scale(1); }

/* Livello 2 — esclusioni */
.excl-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 12px; }
.excl-chip {
  display: flex; align-items: center; gap: 10px; cursor: pointer; user-select: none;
  padding: 13px 16px; border-radius: var(--radius-sm);
  background: rgba(255,255,255,0.20); border: 2px solid rgba(255,255,255,0.4);
  font-weight: 600; transition: all 0.18s var(--ease);
}
.excl-chip:hover { background: rgba(255,255,255,0.34); }
.excl-chip .ic { font-size: 1.25rem; }
.excl-chip.on { background: rgba(184,64,47,0.18); border-color: var(--tomato); color: var(--tomato); }
.excl-chip.on .ic { filter: grayscale(0.1); }
/* Combobox "singoli cibi" con menù di ricerca */
.food-exclude { margin-top: 26px; }
.food-exclude label { display: block; font-weight: 600; margin-bottom: 8px; }
.food-exclude small { color: var(--ink-soft); display: block; margin-top: 7px; }
.food-combo { position: relative; }
.food-control {
  display: flex; flex-wrap: wrap; gap: 8px; align-items: center; cursor: text;
  padding: 9px 12px; border-radius: var(--radius-sm);
  background: rgba(255,255,255,0.40); border: 1px solid rgba(255,255,255,0.6);
}
.food-control:focus-within { outline: 2px solid var(--terracotta); outline-offset: 1px; }
#foodChips { display: contents; }
#foodInput {
  flex: 1; min-width: 170px; border: none; background: transparent; outline: none;
  font-size: 0.98rem; color: var(--ink); padding: 5px 2px;
}
.food-chip {
  display: inline-flex; align-items: center; gap: 7px; padding: 5px 7px 5px 11px; border-radius: 999px;
  background: rgba(184,64,47,0.16); border: 1px solid var(--tomato); color: var(--tomato);
  font-weight: 600; font-size: 0.84rem;
}
.food-chip button { border: none; background: transparent; color: inherit; cursor: pointer; font-size: 1rem; line-height: 1; padding: 0 2px; }
.food-chip button:hover { opacity: 0.7; }

.food-menu {
  position: absolute; left: 0; right: 0; top: calc(100% + 6px); z-index: 30;
  max-height: 300px; overflow-y: auto; padding: 8px; border-radius: 16px;
  background: rgba(250,244,234,0.94);
  backdrop-filter: blur(20px) saturate(150%); -webkit-backdrop-filter: blur(20px) saturate(150%);
  border: 1px solid rgba(255,255,255,0.6); box-shadow: var(--glass-shadow);
}
.food-menu[hidden] { display: none; }
.food-opt {
  display: flex; align-items: center; gap: 10px; width: 100%; text-align: left; cursor: pointer;
  padding: 9px 11px; border-radius: 10px; border: 1px solid transparent; background: transparent;
  font-weight: 600; font-size: 0.92rem; color: var(--ink);
}
.food-opt:hover { background: rgba(255,255,255,0.6); }
.food-opt.sel { background: rgba(201,102,59,0.13); border-color: rgba(201,102,59,0.4); }
.food-opt .fo-ic { font-size: 1.15rem; width: 1.3em; text-align: center; }
.food-opt .fo-check { margin-left: auto; color: var(--terracotta); font-weight: 800; }
.food-opt.raw { color: var(--terracotta); }
.food-empty { padding: 14px; text-align: center; color: var(--ink-soft); font-size: 0.9rem; }

/* Livello 4 — pasti da saltare */
.meal-skip-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 12px; }
.meal-toggle {
  display: flex; flex-direction: column; align-items: center; gap: 8px; cursor: pointer; user-select: none;
  padding: 20px 14px; border-radius: var(--radius-sm); text-align: center;
  background: rgba(255,255,255,0.20); border: 2px solid rgba(255,255,255,0.4);
  transition: transform 0.18s var(--ease), background 0.18s, border-color 0.18s, opacity 0.18s;
}
.meal-toggle:hover { transform: translateY(-2px); background: rgba(255,255,255,0.34); }
.meal-toggle .mt-ic { font-size: 1.9rem; line-height: 1; }
.meal-toggle .mt-name { font-weight: 700; }
.meal-toggle .mt-state {
  font-size: 0.72rem; font-weight: 700; padding: 3px 11px; border-radius: 999px;
  background: rgba(63,122,85,0.18); color: var(--basil);
}
.meal-toggle.off { background: rgba(120,110,95,0.10); border-color: rgba(60,44,20,0.14); opacity: 0.75; }
.meal-toggle.off .mt-ic { filter: grayscale(1); opacity: 0.55; }
.meal-toggle.off .mt-name { text-decoration: line-through; color: var(--ink-soft); }
.meal-toggle.off .mt-state { background: rgba(184,64,47,0.16); color: var(--tomato); }

/* Livello 3 — valori nutrizionali (slider + input) */
.nutri-intro {
  display: flex; gap: 12px; align-items: flex-start; padding: 14px 18px; border-radius: var(--radius-sm);
  background: rgba(230,179,74,0.18); border: 1px solid rgba(230,179,74,0.5); margin-bottom: 26px;
}
.nutri-intro .ic { font-size: 1.4rem; }
.nutri-intro p { font-size: 0.92rem; color: var(--ink-soft); }
.nutri-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 22px; }
.nutri-field { padding: 20px; border-radius: var(--radius-sm); background: rgba(255,255,255,0.18); border: 1px solid rgba(255,255,255,0.4); }
.nutri-field .row { display: flex; align-items: center; justify-content: space-between; margin-bottom: 6px; }
.nutri-field label { font-weight: 600; display: flex; align-items: center; gap: 8px; }
.nutri-field .auto-tag {
  font-size: 0.68rem; font-weight: 700; letter-spacing: 0.05em; text-transform: uppercase;
  padding: 3px 9px; border-radius: 999px; background: rgba(63,122,85,0.2); color: var(--basil);
}
.nutri-field .auto-tag.set { background: rgba(201,102,59,0.2); color: var(--terracotta); }
.nutri-field .val-row { display: flex; align-items: baseline; gap: 6px; margin: 4px 0 12px; }
.nutri-field .val { font-family: 'Fraunces', serif; font-size: 1.9rem; font-weight: 700; }
.nutri-field .val.auto { color: var(--ink-soft); opacity: 0.7; }
.nutri-field .unit { color: var(--ink-soft); font-weight: 600; }
.nutri-field .hint { font-size: 0.8rem; color: var(--ink-soft); margin-top: 4px; }
.nutri-field .reco {
  margin-top: 10px; display: flex; align-items: center; gap: 8px; flex-wrap: wrap;
  font-size: 0.86rem; color: var(--ink);
  padding: 8px 11px; border-radius: 11px;
  background: rgba(63,122,85,0.12); border: 1px solid rgba(63,122,85,0.28);
}
.nutri-field .reco .reco-lbl {
  font-size: 0.62rem; font-weight: 800; letter-spacing: 0.07em; text-transform: uppercase;
  color: #fff; background: var(--basil); padding: 3px 8px; border-radius: 999px; white-space: nowrap;
}
.nutri-field .reco b { color: var(--olive-deep); font-weight: 700; }
.nutri-field .clear-btn {
  background: none; border: none; color: var(--terracotta); font-weight: 600; cursor: pointer;
  font-size: 0.8rem; padding: 0; text-decoration: underline;
}

/* Slider armonizzato col tema */
input[type="range"] {
  -webkit-appearance: none; appearance: none; width: 100%; height: 10px; border-radius: 999px;
  background: rgba(255,255,255,0.5); outline: none; cursor: pointer; margin: 6px 0;
  border: 1px solid rgba(255,255,255,0.6);
}
input[type="range"].active-range {
  background: linear-gradient(90deg, var(--terracotta-2), var(--terracotta)) no-repeat;
  background-size: var(--fill, 0%) 100%;
}
input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none; appearance: none; width: 26px; height: 26px; border-radius: 50%;
  background: #fff; border: 3px solid var(--terracotta);
  box-shadow: 0 4px 12px -2px rgba(201,102,59,0.7); transition: transform 0.15s;
}
input[type="range"]::-webkit-slider-thumb:hover { transform: scale(1.12); }
input[type="range"]::-moz-range-thumb {
  width: 24px; height: 24px; border-radius: 50%; background: #fff; border: 3px solid var(--terracotta);
  box-shadow: 0 4px 12px -2px rgba(201,102,59,0.7); cursor: pointer;
}
input[type="range"]::-moz-range-progress { background: var(--terracotta); height: 10px; border-radius: 999px; }

.wizard-nav { display: flex; justify-content: space-between; align-items: center; margin-top: 32px; gap: 14px; }

/* =====================================================================
   PIANO SETTIMANALE
   ===================================================================== */
.plan { padding: 34px 0 90px; }
.plan-head { display: flex; flex-wrap: wrap; gap: 16px; align-items: center; justify-content: space-between; margin-bottom: 22px; }
.plan-head h2 { font-size: clamp(1.7rem, 4vw, 2.4rem); }
.plan-head .sub { color: var(--ink-soft); font-size: 0.95rem; margin-top: 2px; }
.plan-actions { display: flex; gap: 10px; flex-wrap: wrap; }

.config-summary { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 22px; }
.config-summary .pill {
  display: inline-flex; align-items: center; gap: 7px; padding: 9px 15px; border-radius: 999px;
  background: rgba(255,255,255,0.30); border: 1px solid rgba(255,255,255,0.45); font-weight: 600; font-size: 0.86rem;
}
.config-summary .pill b { color: var(--terracotta); }

/* Tabella settimanale */
.week-scroll { overflow-x: auto; }
.week-table { width: 100%; border-collapse: separate; border-spacing: 8px; table-layout: fixed; }
.week-table th.corner { width: 116px; background: transparent; border: none; box-shadow: none; backdrop-filter: none; }
.week-table thead th {
  padding: 14px 10px; text-align: center; border-radius: var(--radius-sm);
  background: rgba(79,92,42,0.30); border: 1px solid rgba(255,255,255,0.35);
  font-family: 'Fraunces', serif; font-size: 1.02rem; color: var(--ink); backdrop-filter: blur(8px);
}
.week-table tbody th {
  text-align: center; padding: 12px 8px; border-radius: var(--radius-sm); white-space: normal;
  background: rgba(201,102,59,0.22); border: 1px solid rgba(255,255,255,0.35); font-weight: 700;
  vertical-align: middle; line-height: 1.15; overflow-wrap: anywhere; font-size: 0.95rem;
}
.week-table tbody th .mic { display: block; font-size: 1.5rem; margin: 0 auto 5px; }

.meal-cell {
  vertical-align: top; padding: 0; border-radius: var(--radius-sm);
  background: rgba(255,255,255,0.18); border: 1px solid rgba(255,255,255,0.34);
  transition: background 0.18s, transform 0.18s var(--ease), box-shadow 0.18s;
  cursor: pointer; position: relative; min-width: 0;
}
.meal-cell:hover { background: rgba(255,255,255,0.40); transform: translateY(-2px); box-shadow: 0 14px 28px -16px rgba(60,44,20,0.5); }
.meal-cell .inner { padding: 12px 13px; }
.meal-cell .dish-name { font-weight: 600; font-size: 0.92rem; line-height: 1.25; }
.meal-cell .dish-kcal { font-size: 0.78rem; color: var(--ink-soft); margin-top: 6px; font-weight: 600; }
.meal-cell .portion {
  display: inline-block; font-size: 0.66rem; font-weight: 700; padding: 2px 7px; border-radius: 999px;
  background: rgba(230,179,74,0.3); color: var(--olive-deep); margin-top: 6px;
}
.meal-cell .edit-ic {
  position: absolute; top: 8px; right: 8px; opacity: 0; font-size: 0.8rem; color: var(--terracotta);
  transition: opacity 0.18s; background: rgba(255,255,255,0.7); border-radius: 50%; width: 22px; height: 22px;
  display: grid; place-items: center;
}
.meal-cell:hover .edit-ic { opacity: 1; }
.meal-cell .warn { color: var(--tomato); font-size: 0.7rem; margin-top: 4px; }

.day-totals { font-size: 0.74rem; color: var(--ink-soft); padding: 8px 13px; border-top: 1px dashed rgba(0,0,0,0.12); }

/* Riepilogo medie giornaliere */
.totals-card { margin-top: 26px; padding: 26px; }
.totals-card h3 { font-size: 1.3rem; margin-bottom: 6px; }
.totals-card .sub { color: var(--ink-soft); font-size: 0.9rem; margin-bottom: 20px; }
.macro-bars { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 18px; }
.macro-bar .top { display: flex; justify-content: space-between; align-items: baseline; margin-bottom: 7px; }
.macro-bar .top b { font-family: 'Fraunces', serif; font-size: 1.3rem; }
.macro-bar .top .tgt { font-size: 0.78rem; color: var(--ink-soft); }
.macro-bar .name { font-weight: 600; font-size: 0.9rem; display: flex; align-items: center; gap: 7px; }
.macro-bar .track { height: 9px; border-radius: 999px; background: rgba(255,255,255,0.45); overflow: hidden; }
.macro-bar .fill { height: 100%; border-radius: 999px; transition: width 0.6s var(--ease); }
.macro-bar.kcal .fill { background: linear-gradient(90deg, var(--terracotta-2), var(--terracotta)); }
.macro-bar.prot .fill { background: linear-gradient(90deg, #7a9b4d, var(--olive)); }
.macro-bar.carb .fill { background: linear-gradient(90deg, var(--lemon), #d49a2e); }
.macro-bar.fat  .fill { background: linear-gradient(90deg, #54a39c, var(--sea)); }

/* =====================================================================
   DRAWER DI MODIFICA (sostituzione pasto)
   ===================================================================== */
.drawer-backdrop {
  position: fixed; inset: 0; z-index: 90; background: rgba(40,30,15,0.32);
  backdrop-filter: blur(3px); opacity: 0; pointer-events: none; transition: opacity 0.3s;
}
.drawer-backdrop.open { opacity: 1; pointer-events: auto; }
.drawer {
  position: fixed; top: 0; right: 0; height: 100%; width: min(460px, 92vw); z-index: 95;
  background: rgba(250, 244, 234, 0.55);
  backdrop-filter: blur(26px) saturate(150%); -webkit-backdrop-filter: blur(26px) saturate(150%);
  border-left: 1px solid rgba(255,255,255,0.5); box-shadow: -20px 0 60px -20px rgba(60,44,20,0.5);
  transform: translateX(100%); transition: transform 0.4s var(--ease);
  display: flex; flex-direction: column;
}
.drawer.open { transform: translateX(0); }
.drawer-head { padding: 24px 24px 16px; border-bottom: 1px solid rgba(255,255,255,0.4); }
.drawer-head .label { font-size: 0.78rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.1em; color: var(--terracotta); }
.drawer-head h3 { font-size: 1.45rem; margin: 4px 0; }
.drawer-head p { color: var(--ink-soft); font-size: 0.9rem; }
.drawer-head .close {
  position: absolute; top: 18px; right: 18px; width: 38px; height: 38px; border-radius: 50%;
  border: none; background: rgba(255,255,255,0.5); cursor: pointer; font-size: 1.1rem; display: grid; place-items: center;
}
.drawer-search { padding: 14px 24px 0; }
.drawer-search input {
  width: 100%; padding: 12px 14px; border-radius: 12px; border: 1px solid rgba(255,255,255,0.6);
  background: rgba(255,255,255,0.5); font-size: 0.95rem;
}
.drawer-list { padding: 14px 16px 30px; overflow-y: auto; flex: 1; }
.alt {
  display: flex; align-items: center; gap: 12px; width: 100%; text-align: left; cursor: pointer;
  padding: 13px 14px; border-radius: 13px; margin-bottom: 9px; border: 1px solid rgba(255,255,255,0.4);
  background: rgba(255,255,255,0.28); transition: all 0.16s var(--ease);
}
.alt:hover { background: rgba(255,255,255,0.5); transform: translateX(-3px); }
.alt.current { border-color: var(--terracotta); background: rgba(201,102,59,0.15); }
.alt .a-main { flex: 1; }
.alt .a-name { font-weight: 600; font-size: 0.95rem; }
.alt .a-ingr { font-size: 0.78rem; color: var(--ink-soft); margin-top: 2px; }
.alt .a-macros { display: flex; gap: 8px; margin-top: 7px; flex-wrap: wrap; }
.alt .a-macros span { font-size: 0.68rem; font-weight: 600; padding: 2px 7px; border-radius: 999px; background: rgba(255,255,255,0.6); color: var(--ink-soft); }
.alt .a-pick { color: var(--terracotta); font-size: 1.2rem; }
.drawer-empty { text-align: center; color: var(--ink-soft); padding: 40px 20px; }

/* Drawer: tab Alternative / Crea piatto */
.drawer-tabs { display: flex; gap: 4px; padding: 6px 24px 0; }
.dtab {
  flex: 1; border: none; background: transparent; cursor: pointer; padding: 11px 6px;
  font-weight: 700; font-size: 0.86rem; color: var(--ink-soft); border-bottom: 2px solid transparent;
  transition: color 0.18s, border-color 0.18s;
}
.dtab.active { color: var(--terracotta); border-bottom-color: var(--terracotta); }
.dtab-panel { display: flex; flex-direction: column; flex: 1; min-height: 0; }
.dtab-panel.is-hidden { display: none; }

.create-chips { display: flex; flex-wrap: wrap; gap: 7px; padding: 12px 24px 2px; }
.create-chip {
  display: inline-flex; align-items: center; gap: 6px; padding: 5px 7px 5px 11px; border-radius: 999px;
  background: rgba(63,122,85,0.16); border: 1px solid var(--basil); color: var(--olive-deep);
  font-weight: 600; font-size: 0.82rem;
}
.create-chip button { border: none; background: transparent; color: inherit; cursor: pointer; font-size: 1rem; line-height: 1; padding: 0 2px; }
.ing-list { flex: 1; overflow-y: auto; padding: 10px 16px; min-height: 0; }
.ing-opt {
  display: flex; align-items: center; gap: 10px; width: 100%; text-align: left; cursor: pointer;
  padding: 10px 12px; border-radius: 11px; margin-bottom: 7px; border: 1px solid rgba(255,255,255,0.4);
  background: rgba(255,255,255,0.28); font-weight: 600; font-size: 0.92rem; color: var(--ink);
  transition: background 0.15s;
}
.ing-opt:hover { background: rgba(255,255,255,0.5); }
.ing-opt.sel { background: rgba(63,122,85,0.16); border-color: var(--basil); }
.ing-opt .io-ic { font-size: 1.2rem; }
.ing-opt .io-macro { margin-left: auto; font-size: 0.72rem; color: var(--ink-soft); font-weight: 600; }
.ing-opt .io-check { color: var(--basil); font-weight: 800; margin-left: 6px; }
.create-foot {
  padding: 14px 22px calc(16px + env(safe-area-inset-bottom, 0px));
  border-top: 1px solid rgba(255,255,255,0.45); background: rgba(250,244,234,0.45);
}
.create-preview { font-size: 0.86rem; color: var(--ink-soft); margin-bottom: 12px; line-height: 1.4; }
.create-preview b { color: var(--ink); }
.create-preview .cp-macros { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 6px; }
.create-preview .cp-macros span { font-size: 0.7rem; font-weight: 700; padding: 2px 8px; border-radius: 999px; background: rgba(255,255,255,0.6); color: var(--ink-soft); }
#createApply { width: 100%; }
#createApply[disabled] { opacity: 0.45; cursor: not-allowed; box-shadow: none; transform: none; }

/* ---------- Footer ---------- */
.footer { margin-top: auto; padding: 30px 0 36px; text-align: center; color: var(--ink); font-size: 0.85rem; text-shadow: 0 1px 8px rgba(255,251,244,0.55); }
.footer .wrap { display: flex; flex-direction: column; gap: 6px; align-items: center; }
.footer a { color: var(--terracotta); font-weight: 600; text-decoration: none; }

/* ---------- Toast ---------- */
.toast {
  position: fixed; bottom: 26px; left: 50%; transform: translateX(-50%) translateY(20px); z-index: 200;
  background: rgba(43,38,32,0.92); color: #fff; padding: 13px 22px; border-radius: 13px; font-weight: 600;
  font-size: 0.9rem; opacity: 0; pointer-events: none; transition: all 0.3s var(--ease);
  box-shadow: 0 16px 40px -12px rgba(0,0,0,0.5);
}
.toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }

/* ---------- Account (topbar) ---------- */
.top-right { display: flex; align-items: center; gap: 12px; }
.account-btn {
  display: inline-flex; align-items: center; gap: 7px; cursor: pointer; max-width: 190px;
  padding: 9px 15px; border-radius: 11px; font-weight: 700; font-size: 0.9rem; color: var(--ink);
  background: rgba(255,255,255,0.34); border: 1px solid rgba(255,255,255,0.5);
  backdrop-filter: blur(8px); transition: background 0.2s, transform 0.15s;
}
.account-btn:hover { background: rgba(255,255,255,0.55); }
.account-btn #accountLabel { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; max-width: 130px; }
.account-btn.logged { background: var(--accent-grad); color: #fff; border-color: transparent; box-shadow: 0 8px 20px -8px rgba(201,102,59,0.7); }

/* ---------- Modali ---------- */
.modal-backdrop {
  position: fixed; inset: 0; z-index: 110; background: rgba(40,30,15,0.42);
  backdrop-filter: blur(4px); opacity: 0; pointer-events: none; transition: opacity 0.25s;
}
.modal-backdrop.open { opacity: 1; pointer-events: auto; }
.modal {
  position: fixed; z-index: 120; left: 50%; top: 50%; transform: translate(-50%, -46%) scale(0.97);
  width: min(420px, 92vw); padding: 30px 28px 26px; border-radius: 22px; text-align: center;
  background: rgba(250,244,234,0.97);
  backdrop-filter: blur(24px) saturate(150%); -webkit-backdrop-filter: blur(24px) saturate(150%);
  border: 1px solid rgba(255,255,255,0.6); box-shadow: var(--glass-shadow);
  opacity: 0; pointer-events: none; transition: opacity 0.25s var(--ease), transform 0.25s var(--ease);
}
.modal.open { opacity: 1; pointer-events: auto; transform: translate(-50%, -50%) scale(1); }
.modal-close {
  position: absolute; top: 14px; right: 14px; width: 34px; height: 34px; border-radius: 50%;
  border: none; background: rgba(0,0,0,0.06); cursor: pointer; font-size: 1rem; display: grid; place-items: center;
}
.modal-ic { font-size: 2.4rem; margin-bottom: 4px; }
.modal h3 { font-size: 1.5rem; }
.modal-sub { color: var(--ink-soft); font-size: 0.92rem; margin: 6px 0 16px; }
.modal label { display: block; text-align: left; font-weight: 600; font-size: 0.85rem; margin: 12px 0 6px; }
.modal input {
  width: 100%; padding: 13px 15px; border-radius: 12px; font-size: 1rem;
  background: rgba(255,255,255,0.65); border: 1px solid rgba(0,0,0,0.12); color: var(--ink);
}
.modal input:focus { outline: 2px solid var(--terracotta); outline-offset: 1px; }
.modal small { display: block; color: var(--ink-soft); font-size: 0.78rem; margin-top: 14px; }
.modal-error { color: var(--tomato); font-size: 0.85rem; font-weight: 600; margin-top: 10px; min-height: 1.1em; text-align: left; }
.confirm-actions { display: flex; gap: 10px; margin-top: 10px; }
.confirm-actions .btn { flex: 1; }
.btn-danger { background: linear-gradient(135deg, #d76b52, var(--tomato)); box-shadow: 0 14px 30px -10px rgba(184,64,47,0.7); }
.btn-danger:hover { box-shadow: 0 20px 38px -10px rgba(184,64,47,0.85); }

/* ---------- Le mie diete ---------- */
.saved { padding: 34px 0 90px; }
.saved-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 16px; margin-top: 8px; }
.saved-card { padding: 22px; display: flex; flex-direction: column; gap: 5px; }
.saved-card .sc-diet { font-size: 0.74rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.06em; color: var(--terracotta); }
.saved-card h3 { font-size: 1.22rem; line-height: 1.15; }
.saved-card .sc-meta { color: var(--ink-soft); font-size: 0.82rem; }
.saved-card .sc-actions { display: flex; gap: 8px; margin-top: 14px; }
.saved-card .sc-actions .btn { flex: 1; }
.saved-empty { grid-column: 1 / -1; text-align: center; color: var(--ink-soft); padding: 50px 20px; }
.saved-empty .se-ic { font-size: 2.6rem; display: block; margin-bottom: 10px; }

/* =====================================================================
   RESPONSIVE — la tabella diventa elenco di giornate
   ===================================================================== */
@media (max-width: 860px) {
  .steps-preview { grid-template-columns: 1fr; }
}

/* Stepper compatto su telefoni stretti (4 step) */
@media (max-width: 480px) {
  .stepper .dot { width: 38px; height: 38px; }
  .stepper .node span { font-size: 0.64rem; }
  .stepper .bar { margin: 0 3px; }
}

/* Sotto i 900px la tabella a 7 colonne diventa troppo stretta:
   passiamo alla vista a schede per giorno (vedi JS). */
.day-cards { display: none; }
@media (max-width: 900px) {
  .week-scroll { display: none; }
  .day-cards { display: grid; gap: 16px; }
  .day-card { padding: 18px; }
  .day-card h3 { font-size: 1.2rem; margin-bottom: 12px; display: flex; align-items: center; gap: 8px; }
  .day-card .m { display: flex; align-items: center; gap: 12px; padding: 11px 12px; border-radius: 12px; background: rgba(255,255,255,0.22); border: 1px solid rgba(255,255,255,0.34); margin-bottom: 8px; cursor: pointer; }
  .day-card .m:hover { background: rgba(255,255,255,0.4); }
  .day-card .m .mi { font-size: 1.2rem; }
  .day-card .m .mk { font-size: 0.78rem; color: var(--ink-soft); }
  .day-card .m b { font-size: 0.78rem; color: var(--terracotta); min-width: 64px; }
  .day-card .dt { font-size: 0.76rem; color: var(--ink-soft); margin-top: 10px; text-align: right; }
}

/* =====================================================================
   STAMPA / PDF
   ===================================================================== */
@media print {
  .bg-layer, .bg-photo, .bg-veil, .topbar, .plan-actions, .footer, .edit-ic, .drawer, .drawer-backdrop, .toast { display: none !important; }
  body { background: #fff; }
  .glass { background: #fff !important; box-shadow: none !important; border: 1px solid #ddd !important; backdrop-filter: none !important; }
  .week-scroll { display: block !important; }
  .day-cards { display: none !important; }
  .meal-cell { background: #faf7f1 !important; }
  .week-table thead th { background: #efe9da !important; }
  .week-table tbody th { background: #f3e6dd !important; }
  * { -webkit-print-color-adjust: exact; print-color-adjust: exact; }
}

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