/*!
 * NutriAtlas
 * Author: Sean Pisano
 * https://www.seanpisano.com
 *
 * Built by Rogue Pixel Productions
 * https://roguepixelnyc.com
 */
:root{
    --bg:#f4f7f4;
    --surface:#ffffff;
    --surface-soft:#eef5f0;
    --text:#102033;
    --muted:#667085;
    --green:#1f6f43;
    --green-dark:#154d2f;
    --green-soft:#e5f4eb;
    --gold:#f5b400;
    --border:#dbe5dd;
    --shadow:0 8px 28px rgba(16,32,51,.10);
    --radius:18px;
}

*{box-sizing:border-box}

body{
    margin:0;
    font-family:Arial,Helvetica,sans-serif;
    background:var(--bg);
    color:var(--text);
    line-height:1.5;
}

a{color:var(--green);text-decoration:none}
a:hover{text-decoration:underline}

.site-nav{
    background:var(--surface);
    color:var(--text);
    border-bottom:1px solid var(--border);
    position:sticky;
    top:0;
    z-index:50;
    box-shadow:0 2px 16px rgba(16,32,51,.06);
}

.site-nav-inner{
    max-width:1180px;
    margin:0 auto;
    display:flex;
    justify-content:space-between;
    align-items:center;
    padding:18px 24px;
}

.brand{
    font-size:28px;
    font-weight:900;
    color:var(--text);
    letter-spacing:-.04em;
}
.brand span{color:var(--green)}

.nav-links{display:flex;gap:22px;font-weight:800}
.nav-links a{color:var(--text)}
.nav-links a:hover{color:var(--green);text-decoration:none}

.container{max-width:1180px;margin:0 auto;padding:34px 22px}
.wide-container{max-width:1180px;margin:0 auto;padding:44px 22px}
.page-stack{display:flex;flex-direction:column;gap:22px}

.card,
.result-card,
.search-result-card{
    background:var(--surface);
    border:1px solid rgba(31,111,67,.08);
    border-radius:var(--radius);
    padding:26px;
    box-shadow:var(--shadow);
}

.section-card{padding:28px}
.section-heading{margin-bottom:20px}
.section-heading h2{font-size:26px;margin:0 0 6px;letter-spacing:-.03em}
.section-heading p{margin:0;color:var(--muted)}

.back-link{display:inline-block;color:var(--green);font-weight:900;width:max-content}

/* Home */
.home-hero{
    background:linear-gradient(135deg,var(--green-dark),var(--green));
    color:#fff;
    text-align:center;
    padding:86px 20px;
}
.home-hero-inner{max-width:880px;margin:0 auto}
.home-hero h1{font-size:58px;line-height:1.02;margin:18px 0;letter-spacing:-.06em}
.home-hero p{font-size:20px;line-height:1.65;margin:0 auto 28px;max-width:780px;color:rgba(255,255,255,.9)}
.centered{justify-content:center}
.home-search{max-width:780px;margin:30px auto 0}
.feature-grid{margin-top:10px}
.feature-card h2{margin-top:8px}
.feature-icon{font-size:36px}

/* Forms */
.search-box,
.search-form{display:flex;gap:10px;margin-top:18px}
.search-box input,
.search-form input{
    flex:1;
    padding:15px 16px;
    font-size:16px;
    border:1px solid var(--border);
    border-radius:12px;
    outline:none;
}
.search-box input:focus,
.search-form input:focus{border-color:var(--green);box-shadow:0 0 0 4px rgba(31,111,67,.12)}
.search-box button,
.search-form button{
    padding:15px 24px;
    font-size:16px;
    border:0;
    border-radius:12px;
    background:var(--gold);
    color:#111;
    cursor:pointer;
    font-weight:900;
}
.search-form button{background:var(--green);color:#fff}
.search-hero-card{display:grid;grid-template-columns:1fr;gap:8px}

/* Grid + metadata */
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:25px}
.meta-grid,
.brand-grid,
.compact-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:14px}
.meta-item{background:var(--surface-soft);padding:14px;border-radius:12px}
.meta-label{display:block;font-size:13px;color:#4e6580;margin-bottom:5px}
.meta-value{font-weight:900}
.muted{color:var(--muted);font-size:14px}
.ingredients{line-height:1.75;background:#f9fafb;padding:18px;border-radius:14px;margin-bottom:0}

/* Badge */
.badge-row{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-bottom:12px}
.badge{display:inline-flex;align-items:center;gap:6px;border-radius:999px;padding:7px 12px;font-size:12px;font-weight:900;letter-spacing:.04em;text-transform:uppercase}
.badge-primary{background:var(--green);color:#fff}
.badge-secondary{background:var(--green-soft);color:var(--green-dark)}
.badge-default{background:#eef2f7;color:#344054}

/* Food hero */
.food-hero{display:grid;grid-template-columns:220px 1fr;gap:28px;align-items:center;padding:30px}
.food-image{height:190px;border-radius:18px;background:linear-gradient(135deg,#e7f2ea,#f9fff9);display:flex;align-items:center;justify-content:center;border:1px solid var(--border)}
.food-image-icon{font-size:72px;filter:drop-shadow(0 8px 14px rgba(16,32,51,.12))}
.food-title{font-size:36px;line-height:1.12;margin:0 0 18px;letter-spacing:-.04em}
.food-hero-subgrid{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:14px}
.food-hero-subgrid>div{background:var(--surface-soft);border-radius:12px;padding:14px}

/* Nutrition summary */
.stat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:14px}
.stat-card{display:flex;gap:12px;align-items:center;background:var(--surface-soft);padding:16px;border-radius:14px;border:1px solid rgba(31,111,67,.08)}
.stat-icon{font-size:26px}
.stat-label{font-size:13px;color:var(--muted);font-weight:700}
.stat-value{font-size:24px;font-weight:900;line-height:1.15}
.stat-caption{font-size:13px;color:var(--green);font-weight:800;margin-top:2px}

/* Food page layout */
.food-detail-grid{display:grid;grid-template-columns:minmax(360px,520px) 1fr;gap:22px;align-items:start}
.side-stack{display:flex;flex-direction:column;gap:22px}
.nutrition-panel{overflow:auto}

/* Nutrition Facts Label */
.nf-wrap{display:flex;justify-content:flex-start}
.nf-label{width:430px;max-width:100%;background:#fff;color:#000;border:3px solid #000;padding:14px;font-family:Arial,Helvetica,sans-serif;line-height:1.15}
.nf-title{font-size:40px;line-height:1;font-weight:900;margin:0 0 8px;letter-spacing:-1px;border-bottom:10px solid #000;padding-bottom:8px}
.nf-serving{font-size:14px;padding:8px 0;border-bottom:5px solid #000}
.nf-serving-row{display:flex;justify-content:space-between;gap:20px}
.nf-amount{font-weight:700;font-size:14px;margin-top:8px}
.nf-calories{display:flex;justify-content:space-between;align-items:flex-end;border-bottom:7px solid #000;padding:6px 0 8px}
.nf-calories-label{font-size:28px;font-weight:900}
.nf-calories-number{font-size:52px;font-weight:900;line-height:.9}
.nf-dv-header{text-align:right;font-size:13px;font-weight:900;padding:5px 0;border-bottom:1px solid #000}
.nf-row{display:flex;justify-content:space-between;gap:12px;border-bottom:1px solid #000;padding:5px 0;font-size:15px}
.nf-row strong{font-weight:900}.nf-indent{padding-left:22px}.nf-indent-2{padding-left:42px}.nf-dv{font-weight:900;white-space:nowrap}.nf-thick-top{border-top:6px solid #000}
.nf-vitamin-row{display:flex;justify-content:space-between;border-bottom:1px solid #000;padding:5px 0;font-size:14px}
.nf-footnote{font-size:11px;line-height:1.35;padding-top:9px;margin-bottom:0}

/* Search */
.results-section{display:flex;flex-direction:column;gap:12px}
.search-results-list{display:flex;flex-direction:column;gap:12px}
.search-result-card{padding:0;overflow:hidden}
.search-result-link{display:flex;align-items:center;gap:16px;color:var(--text);padding:18px;text-decoration:none}
.search-result-link:hover{background:#fbfdfb;text-decoration:none}
.search-result-icon{width:54px;height:54px;border-radius:14px;background:var(--surface-soft);display:flex;align-items:center;justify-content:center;font-size:26px;flex:0 0 54px}
.search-result-body{flex:1}.search-result-body h3{margin:0 0 6px;font-size:20px}.search-result-arrow{font-size:22px;color:var(--green);font-weight:900}

/* Empty/loading/footer */
.empty-state{text-align:center;padding:44px}.empty-icon{font-size:42px}.empty-state h2{margin-bottom:8px}
.loading-state{display:flex;align-items:center;gap:12px}.loading-dot{width:12px;height:12px;border-radius:50%;background:var(--green);animation:pulse 1s infinite ease-in-out}
@keyframes pulse{0%,100%{opacity:.3}50%{opacity:1}}
.site-footer{padding:42px 20px;color:var(--muted);text-align:center}.site-footer-inner{max-width:1180px;margin:0 auto}.site-credit{margin-top:8px;font-size:14px}.site-credit a{color:var(--green);font-weight:900}

@media(max-width:860px){
    .food-hero{grid-template-columns:1fr}.food-image{height:160px}.food-detail-grid{grid-template-columns:1fr}.home-hero h1{font-size:42px}.home-hero{padding:62px 20px}
}
@media(max-width:700px){
    .site-nav-inner{display:block}.nav-links{margin-top:10px}.search-box,.search-form{display:block}.search-box button,.search-form button{margin-top:10px;width:100%}.container,.wide-container{padding:22px}.food-title{font-size:30px}.nf-label{width:100%}.nf-title{font-size:34px}.nf-calories-number{font-size:44px}
}


/* Categories */
.category-grid{
    display:grid;
    grid-template-columns:repeat(auto-fit,minmax(280px,1fr));
    gap:22px;
}
.category-card{
    display:grid;
    grid-template-columns:58px 1fr 24px;
    align-items:center;
    gap:16px;
    background:var(--surface);
    border-radius:18px;
    padding:22px;
    box-shadow:var(--shadow);
    color:var(--text);
    text-decoration:none;
    border:1px solid rgba(31,111,67,.06);
    transition:transform .18s ease, box-shadow .18s ease;
}
.category-card:hover{
    transform:translateY(-2px);
    box-shadow:0 16px 36px rgba(16,32,51,.14);
    text-decoration:none;
}
.category-icon{
    width:54px;
    height:54px;
    display:flex;
    align-items:center;
    justify-content:center;
    border-radius:16px;
    background:var(--green-soft);
    font-size:28px;
}
.category-body h2{
    margin:0 0 7px;
    font-size:20px;
    line-height:1.15;
}
.category-body p{
    margin:0 0 10px;
    color:var(--muted);
    font-size:14px;
    line-height:1.45;
}
.category-meta{
    display:flex;
    gap:10px;
    align-items:center;
    flex-wrap:wrap;
    color:var(--muted);
    font-size:13px;
}
.category-code{
    display:inline-flex;
    border-radius:999px;
    padding:4px 8px;
    background:var(--surface-soft);
    color:var(--green-dark);
    font-weight:800;
}
.category-arrow{
    color:var(--green);
    font-size:24px;
    font-weight:900;
}
.category-detail-hero{
    display:grid;
    grid-template-columns:80px 1fr;
    gap:22px;
    align-items:center;
}
.category-icon-large{
    width:74px;
    height:74px;
    font-size:38px;
}
.pagination{
    display:flex;
    justify-content:center;
    align-items:center;
    gap:18px;
    margin:30px 0;
    font-weight:900;
}
.pagination a{
    background:var(--green);
    color:#fff;
    padding:10px 16px;
    border-radius:999px;
    text-decoration:none;
}
.pagination span{
    color:var(--muted);
}
@media(max-width:700px){
    .category-card{grid-template-columns:48px 1fr;}
    .category-arrow{display:none;}
    .category-detail-hero{grid-template-columns:1fr;}
}