/* =========================================================================
   EmergencyDepot.com — hand-rolled, mobile-first CSS (no framework, no CDN)
   ========================================================================= */

:root {
    --color-bg: #ffffff;
    --color-surface: #f5f7fa;
    --color-border: #e2e8f0;
    --color-text: #1a202c;
    --color-muted: #5a6472;
    --color-primary: #0b6e4f;      /* preparedness green */
    --color-primary-dark: #08543c;
    --color-accent: #d97706;       /* amber alert */
    --color-amazon: #ff9900;
    --color-amazon-dark: #e88a00;
    --color-danger: #c53030;
    --radius: 10px;
    --radius-sm: 6px;
    --shadow: 0 1px 3px rgba(0,0,0,.08), 0 4px 12px rgba(0,0,0,.05);
    --shadow-lg: 0 10px 30px rgba(0,0,0,.12);
    --maxw: 1120px;
    --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; text-size-adjust: 100%; scroll-behavior: smooth; }
body {
    margin: 0;
    font-family: var(--font);
    color: var(--color-text);
    background: var(--color-bg);
    line-height: 1.6;
    font-size: 17px;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--color-primary); text-decoration: none; }
a:hover { text-decoration: underline; }
h1, h2, h3, h4 { line-height: 1.25; margin: 0 0 .5em; }
h1 { font-size: clamp(1.8rem, 4vw, 2.6rem); }
h2 { font-size: clamp(1.4rem, 3vw, 1.9rem); }

.container { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 1rem; }
.visually-hidden, .skip-link:not(:focus) {
    position: absolute !important; width: 1px; height: 1px;
    padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}
.skip-link {
    position: absolute; left: 1rem; top: .5rem; z-index: 100;
    background: var(--color-primary); color: #fff; padding: .5rem .9rem; border-radius: var(--radius-sm);
}

/* ---- Header / nav ------------------------------------------------------- */
.site-header {
    position: sticky; top: 0; z-index: 40;
    background: #fff; border-bottom: 1px solid var(--color-border);
}
.header-inner { display: flex; align-items: center; justify-content: space-between; min-height: 64px; gap: 1rem; }
.brand { display: inline-flex; align-items: center; gap: .5rem; font-weight: 800; font-size: 1.25rem; color: var(--color-text); }
.brand:hover { text-decoration: none; }
.brand-mark { display: block; width: 34px; height: 34px; flex: 0 0 auto; }
.nav-toggle {
    display: inline-flex; flex-direction: column; justify-content: center; gap: 5px;
    width: 44px; height: 44px; background: none; border: 1px solid var(--color-border);
    border-radius: var(--radius-sm); cursor: pointer;
}
.nav-toggle span { display: block; height: 2px; width: 22px; margin: 0 auto; background: var(--color-text); transition: .2s; }
.site-nav { display: none; }
.site-nav ul { list-style: none; margin: 0; padding: 0; }
.site-nav a { display: flex; align-items: center; gap: .55rem; padding: .75rem 0;
    color: var(--color-text); font-weight: 600; white-space: nowrap; }
.site-nav a:hover { color: var(--color-primary); text-decoration: none; }
.nav-ico { width: 20px; height: 20px; flex: 0 0 auto; }
/* Mobile: dropdown panel toggled by the hamburger */
.site-nav.is-open { display: block; position: absolute; left: 0; right: 0; top: 64px; background: #fff;
    border-bottom: 1px solid var(--color-border); box-shadow: var(--shadow); z-index: 39; }
.site-nav.is-open ul { display: block; padding: .5rem 1rem 1rem; }
.site-nav.is-open a { padding: .85rem .25rem; }

/* Desktop: full-width category bar under the brand row */
@media (min-width: 860px) {
    .nav-toggle { display: none; }
    .site-nav { display: block; border-top: 1px solid var(--color-border); background: #fff; }
    .site-nav ul { display: flex; align-items: stretch; justify-content: center; flex-wrap: nowrap;
        gap: clamp(.6rem, 3vw, 2.5rem); overflow-x: auto; scrollbar-width: none;
        max-width: var(--maxw); margin: 0 auto; padding: 0 1rem; }
    .site-nav ul::-webkit-scrollbar { display: none; }
    .site-nav a { padding: .7rem .15rem; font-size: .92rem;
        border-bottom: 2px solid transparent; margin-bottom: -1px; }
    .site-nav a:hover { border-bottom-color: var(--color-primary); }
}

/* ---- Buttons ------------------------------------------------------------ */
.btn {
    display: inline-block; font-weight: 700; text-align: center; cursor: pointer;
    padding: .7rem 1.15rem; border-radius: var(--radius-sm); border: 1px solid transparent;
    transition: transform .05s ease, background .15s ease; line-height: 1.2;
}
.btn:hover { text-decoration: none; }
.btn:active { transform: translateY(1px); }
.btn--sm { padding: .45rem .8rem; font-size: .9rem; white-space: nowrap; }
.btn--primary { background: var(--color-primary); color: #fff; }
.btn--primary:hover { background: var(--color-primary-dark); }
.btn--outline { background: #fff; color: var(--color-primary); border-color: var(--color-primary); }
.btn--amazon { background: var(--color-amazon); color: #111; }
.btn--amazon:hover { background: var(--color-amazon-dark); color: #111; }

/* ---- Badges ------------------------------------------------------------- */
.badge { display: inline-block; font-size: .72rem; font-weight: 700; padding: .2rem .5rem; border-radius: 999px; }
.badge--audience { background: #e6f4ef; color: var(--color-primary-dark); }
.badge--price { background: #fff7ed; color: var(--color-accent); border: 1px solid #fed7aa; }

/* ---- Breadcrumbs / disclosure ------------------------------------------ */
.breadcrumbs { margin: 1rem 0 .5rem; font-size: .85rem; color: var(--color-muted); }
.breadcrumbs ol { list-style: none; display: flex; flex-wrap: wrap; gap: .35rem; padding: 0; margin: 0; }
.breadcrumbs li:not(:last-child)::after { content: "›"; margin-left: .35rem; color: var(--color-border); }
.affiliate-disclosure {
    background: var(--color-surface); border: 1px solid var(--color-border); border-left: 3px solid var(--color-accent);
    padding: .7rem .9rem; border-radius: var(--radius-sm); font-size: .88rem; color: var(--color-muted); margin: 1rem 0;
}

/* ---- Rating ------------------------------------------------------------- */
.rating { display: inline-flex; align-items: center; gap: .4rem; margin: .25rem 0 .5rem; }
.rating__stars { color: var(--color-amazon-dark); letter-spacing: 1px; }
.rating__value { font-weight: 700; font-size: .9rem; }

/* ---- Hero --------------------------------------------------------------- */
.hero { background: linear-gradient(135deg, #0b6e4f 0%, #08543c 100%); color: #fff; border-radius: var(--radius);
    padding: 2.5rem 1.5rem; margin: 1.5rem 0; }
.hero h1 { color: #fff; }
.hero p { font-size: 1.1rem; max-width: 60ch; opacity: .95; }
.hero__cta { margin-top: 1.25rem; display: flex; gap: .75rem; flex-wrap: wrap; }
.trust-bar { display: flex; flex-wrap: wrap; gap: 1rem 2rem; margin: 1rem 0 2rem; padding: 1rem; background: var(--color-surface);
    border: 1px solid var(--color-border); border-radius: var(--radius); }
.trust-bar__item { display: flex; align-items: center; gap: .5rem; font-weight: 600; font-size: .92rem; }
.trust-bar__item span[aria-hidden] { color: var(--color-primary); font-size: 1.2rem; }

/* ---- Section headers ---------------------------------------------------- */
.section { margin: 2.5rem 0; }
.section__head { display: flex; align-items: baseline; justify-content: space-between; gap: 1rem; margin-bottom: 1rem; }
.section__head a { font-weight: 600; font-size: .9rem; white-space: nowrap; }

/* ---- Grids -------------------------------------------------------------- */
.grid { display: grid; gap: 1.25rem; }
.grid--cards { grid-template-columns: 1fr; }
.grid--cats { grid-template-columns: 1fr; }
@media (min-width: 620px) { .grid--cards, .grid--cats { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 920px) { .grid--cards { grid-template-columns: repeat(3, 1fr); } .grid--cats { grid-template-columns: repeat(3, 1fr); } }

/* ---- Category cards ----------------------------------------------------- */
.cat-card { display: block; background: #fff; border: 1px solid var(--color-border); border-radius: var(--radius);
    padding: 1.25rem; box-shadow: var(--shadow); transition: transform .1s ease, box-shadow .1s ease; color: var(--color-text); }
.cat-card:hover { transform: translateY(-2px); box-shadow: var(--shadow-lg); text-decoration: none; }
.cat-card h3 { color: var(--color-primary-dark); margin-bottom: .35rem; }
.cat-card p { color: var(--color-muted); font-size: .92rem; margin: 0; }

/* ---- Product cards ------------------------------------------------------ */
.product-card { display: flex; flex-direction: column; background: #fff; border: 1px solid var(--color-border);
    border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); }
.product-card__media { background: var(--color-surface); display: block; aspect-ratio: 4/3; overflow: hidden; }
.product-card__media img { width: 100%; height: 100%; object-fit: cover; }
.product-card__body { padding: 1rem; display: flex; flex-direction: column; flex: 1; }
.product-card__meta { display: flex; gap: .4rem; flex-wrap: wrap; margin-bottom: .5rem; }
.product-card__title { font-size: 1.05rem; margin: 0 0 .25rem; }
.product-card__title a { color: var(--color-text); }
.product-card__desc { color: var(--color-muted); font-size: .92rem; flex: 0 0 auto; }
.product-card__features { margin: .5rem 0 1rem; padding-left: 1.1rem; font-size: .88rem; color: var(--color-muted); }
.product-card__features li { margin: .15rem 0; }
.product-card .btn--amazon { margin-top: auto; }

/* ---- Article ------------------------------------------------------------ */
.article-header { margin: 1rem 0 1.5rem; }
.article-header .eyebrow { text-transform: uppercase; letter-spacing: .08em; font-size: .75rem; font-weight: 700; color: var(--color-accent); }
.article-meta { color: var(--color-muted); font-size: .85rem; margin-top: .5rem; }
.prose { max-width: 72ch; }
.prose p, .prose ul, .prose ol { margin: 0 0 1.1rem; }
.prose h2 { margin-top: 2rem; }
.prose h3 { margin-top: 1.4rem; }
.article-layout { display: grid; grid-template-columns: 1fr; gap: 2rem; }
@media (min-width: 980px) { .article-layout { grid-template-columns: minmax(0,1fr) 300px; align-items: start; } }
.article-aside { display: grid; gap: 1.5rem; }
@media (min-width: 980px) { .article-aside { position: sticky; top: 124px; } }

/* Featured product blocks inside articles */
.featured-product { border: 1px solid var(--color-border); border-radius: var(--radius); padding: 1.25rem; margin: 1.25rem 0; box-shadow: var(--shadow); }
.featured-product__rank { display: inline-flex; align-items: center; justify-content: center; width: 28px; height: 28px;
    background: var(--color-primary); color: #fff; border-radius: 50%; font-weight: 700; font-size: .85rem; margin-right: .5rem; }
.proscons { display: grid; gap: 1rem; margin: 1rem 0; }
@media (min-width: 560px) { .proscons { grid-template-columns: 1fr 1fr; } }
.proscons__col h4 { margin: 0 0 .35rem; font-size: .9rem; }
.proscons ul { margin: 0; padding-left: 1.2rem; font-size: .9rem; }
.proscons__pros h4 { color: var(--color-primary-dark); }
.proscons__cons h4 { color: var(--color-danger); }
.verdict { background: var(--color-surface); border-left: 3px solid var(--color-primary); padding: .6rem .9rem; border-radius: var(--radius-sm); font-style: italic; }

/* ---- Comparison table --------------------------------------------------- */
.table-scroll { overflow-x: auto; margin: 1.5rem 0; border: 1px solid var(--color-border); border-radius: var(--radius); }
.comparison-table { width: 100%; border-collapse: collapse; min-width: 640px; font-size: .92rem; }
.comparison-table th, .comparison-table td { text-align: left; padding: .8rem .9rem; border-bottom: 1px solid var(--color-border); vertical-align: top; }
.comparison-table thead th { background: var(--color-surface); font-size: .8rem; text-transform: uppercase; letter-spacing: .04em; color: var(--color-muted); }
.comparison-table__name a { font-weight: 700; }
.comparison-table__verdict { color: var(--color-muted); max-width: 260px; }

/* ---- Sticky CTA --------------------------------------------------------- */
.sticky-cta { position: fixed; left: 0; right: 0; bottom: 0; z-index: 45; background: #fff; border-top: 1px solid var(--color-border); box-shadow: 0 -4px 16px rgba(0,0,0,.08); }
.sticky-cta__inner { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding: .6rem 1rem; }
.sticky-cta__eyebrow { display: block; font-size: .7rem; text-transform: uppercase; letter-spacing: .05em; color: var(--color-accent); font-weight: 700; }
.sticky-cta__name { font-weight: 700; font-size: .95rem; display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; max-width: 55vw; }

/* ---- Email capture ------------------------------------------------------ */
.email-capture { background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius); padding: 1.75rem; margin: 2.5rem 0; }
.email-capture__inner { max-width: 640px; }
.email-capture__form { display: flex; gap: .6rem; flex-wrap: wrap; margin-top: 1rem; }
.email-capture__form input { flex: 1 1 220px; padding: .7rem .9rem; border: 1px solid var(--color-border); border-radius: var(--radius-sm); font-size: 1rem; }
.email-capture__status { margin: .6rem 0 0; font-size: .9rem; color: var(--color-primary-dark); min-height: 1.2em; }

/* ---- FAQ ---------------------------------------------------------------- */
.faq { margin: 2rem 0; }
.faq details { border: 1px solid var(--color-border); border-radius: var(--radius-sm); padding: .5rem 1rem; margin-bottom: .6rem; background: #fff; }
.faq summary { font-weight: 700; cursor: pointer; padding: .4rem 0; }
.faq p { margin: .3rem 0 .6rem; color: var(--color-muted); }

/* ---- Related list ------------------------------------------------------- */
.related-list { list-style: none; padding: 0; margin: 0; }
.related-list li { padding: .5rem 0; border-bottom: 1px solid var(--color-border); }
.related-list a { font-weight: 600; }

/* ---- Footer ------------------------------------------------------------- */
.site-footer { background: #10241d; color: #cbd5cf; margin-top: 3rem; padding: 2.5rem 0 1.5rem; }
.footer-inner { display: grid; gap: 2rem; grid-template-columns: 1fr; }
@media (min-width: 720px) { .footer-inner { grid-template-columns: 2fr 1fr 1fr; } }
.site-footer h4 { color: #fff; font-size: .95rem; margin-bottom: .6rem; }
.site-footer ul { list-style: none; padding: 0; margin: 0; }
.site-footer li { margin: .3rem 0; }
.site-footer a { color: #cbd5cf; font-size: .92rem; }
.site-footer a:hover { color: #fff; }
.footer-tag { color: #9db3ab; font-size: .9rem; max-width: 40ch; }
.footer-legal { border-top: 1px solid #24463a; margin-top: 1.5rem; padding-top: 1rem; font-size: .8rem; color: #8aa79c; }
.site-footer .brand-name { color: #fff; }

/* ---- Utility ------------------------------------------------------------ */
.lead { font-size: 1.15rem; color: var(--color-muted); }
.text-muted { color: var(--color-muted); }
.mt-2 { margin-top: 1rem; } .mb-2 { margin-bottom: 1rem; }

/* ---- Admin -------------------------------------------------------------- */
.admin-shell { display: grid; grid-template-columns: 1fr; gap: 1.5rem; margin: 1.5rem 0; }
@media (min-width: 860px) { .admin-shell { grid-template-columns: 200px 1fr; } }
.admin-nav { background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius); padding: 1rem; height: fit-content; }
.admin-nav ul { list-style: none; padding: 0; margin: 0; }
.admin-nav a { display: block; padding: .5rem .4rem; border-radius: var(--radius-sm); color: var(--color-text); font-weight: 600; }
.admin-nav a:hover, .admin-nav a.active { background: #fff; color: var(--color-primary); text-decoration: none; }
.stat-grid { display: grid; gap: 1rem; grid-template-columns: repeat(2, 1fr); margin-bottom: 1.5rem; }
@media (min-width: 720px) { .stat-grid { grid-template-columns: repeat(4, 1fr); } }
.stat-card { background: #fff; border: 1px solid var(--color-border); border-radius: var(--radius); padding: 1rem 1.1rem; box-shadow: var(--shadow); }
.stat-card__value { font-size: 1.8rem; font-weight: 800; color: var(--color-primary-dark); }
.stat-card__label { color: var(--color-muted); font-size: .85rem; }
.data-table { width: 100%; border-collapse: collapse; background: #fff; }
.data-table th, .data-table td { text-align: left; padding: .6rem .7rem; border-bottom: 1px solid var(--color-border); font-size: .92rem; }
.data-table thead th { background: var(--color-surface); font-size: .78rem; text-transform: uppercase; color: var(--color-muted); }
.form-grid { display: grid; gap: 1rem; max-width: 720px; }
.form-field { display: flex; flex-direction: column; gap: .3rem; }
.form-field label { font-weight: 600; font-size: .9rem; }
.form-field input, .form-field select, .form-field textarea {
    padding: .6rem .7rem; border: 1px solid var(--color-border); border-radius: var(--radius-sm); font: inherit; font-size: .95rem; }
.form-field textarea { min-height: 120px; resize: vertical; }
.form-row { display: grid; gap: 1rem; grid-template-columns: 1fr; }
@media (min-width: 560px) { .form-row { grid-template-columns: 1fr 1fr; } }
.form-actions { display: flex; gap: .6rem; margin-top: .5rem; }
.field-validation-error, .validation-summary-errors { color: var(--color-danger); font-size: .85rem; }
.validation-summary-errors ul { margin: .3rem 0; padding-left: 1.2rem; }
.alert { padding: .7rem .9rem; border-radius: var(--radius-sm); margin: 1rem 0; }
.alert--success { background: #e6f4ef; color: var(--color-primary-dark); border: 1px solid #b6e0d0; }
.alert--error { background: #fdeaea; color: var(--color-danger); border: 1px solid #f5c2c2; }
.toolbar { display: flex; justify-content: space-between; align-items: center; gap: 1rem; margin-bottom: 1rem; flex-wrap: wrap; }
.login-card { max-width: 400px; margin: 3rem auto; background: #fff; border: 1px solid var(--color-border); border-radius: var(--radius); padding: 2rem; box-shadow: var(--shadow); }
.pill { display: inline-block; padding: .15rem .5rem; border-radius: 999px; font-size: .75rem; font-weight: 700; }
.pill--on { background: #e6f4ef; color: var(--color-primary-dark); }
.pill--off { background: #f1f1f4; color: var(--color-muted); }