/* Civil War Era (1860-1870) — Union blue, butternut ivory, brass.
   Signature band: row of brass uniform-buttons. */
body.era-civil-war {
    --bg-primary: #f0ebe1;
    --bg-secondary: #0e1a2e;
    --bg-card: #faf5ea;
    --text-primary: #1a1f2a;
    --text-secondary: #3a4250;
    --text-muted: #7a8090;
    --accent-color: #1c3856;
    --accent-hover: #142a44;
    --border-color: #c8c0a8;
    --heading-font: 'Cinzel', 'Times New Roman', serif;
    --shadow: 0 1px 4px rgba(28,56,86,0.12);
    --shadow-lg: 0 4px 16px rgba(28,56,86,0.18);
    /* Row of brass buttons (radial dots) with subtle highlight */
    --era-band:
        radial-gradient(circle at 50% 50%,
            #d4a84a 0,
            #d4a84a 5px,
            #8a6418 5px,
            #8a6418 6px,
            transparent 7px) 0 50% / 24px 100% repeat-x,
        radial-gradient(circle at 50% 40%,
            rgba(255,240,180,0.4) 0,
            rgba(255,240,180,0.4) 2px,
            transparent 3px) 0 50% / 24px 100% repeat-x;
    --era-band-bg: #1c3856;
}

body.era-civil-war { background: #f0ebe1; }

body.era-civil-war .site-header {
    background: linear-gradient(180deg, #0e1a2e 0%, #142540 100%);
    border-bottom: none;
    box-shadow: 0 1px 0 #b8860b;
}
body.era-civil-war .logo-icon { color: #d4a84a; filter: drop-shadow(0 1px 2px rgba(0,0,0,0.4)); }
body.era-civil-war .logo-text { color: #f0ebe1; letter-spacing: 0.06em; font-family: var(--heading-font); }

body.era-civil-war .main-content::before {
    content: '';
    display: block;
    width: 100%;
    height: 18px;
    background: var(--era-band);
    background-color: var(--era-band-bg);
}

body.era-civil-war .era-header,
body.era-civil-war .region-header {
    background: #e6dfd0;
    border-bottom: 3px double #1c3856;
}

body.era-civil-war .page-title,
body.era-civil-war .product-page__title {
    font-family: var(--heading-font);
    color: #1c3856;
    letter-spacing: 0.04em;
    text-shadow: 1px 1px 0 rgba(184,134,11,0.18);
}

body.era-civil-war .section__title {
    font-family: var(--heading-font);
    color: #1a1f2a;
    padding-bottom: 1.4rem;
    margin-bottom: 1.5rem;
    position: relative;
}
body.era-civil-war .section__title::after {
    content: '';
    position: absolute;
    bottom: 0; left: 0; right: 0;
    height: 16px;
    background: var(--era-band);
    background-color: var(--era-band-bg);
}

body.era-civil-war .btn--primary {
    background: linear-gradient(180deg, #244468 0%, #1c3856 60%, #142a44 100%);
    color: #faf5ea;
    border: 1px solid #0a1a30;
    text-shadow: 0 1px 2px rgba(0,0,0,0.4);
    box-shadow: 0 2px 0 #0a1a30, var(--shadow);
    letter-spacing: 0.04em;
}
body.era-civil-war .btn--primary:hover {
    background: linear-gradient(180deg, #1c3856 0%, #142a44 100%);
}

body.era-civil-war .product-form,
body.era-civil-war .cart-summary,
body.era-civil-war .philosopher-sidebar {
    background: #faf5ea;
    border: 1px solid #c8c0a8;
    box-shadow: var(--shadow);
    border-radius: 2px;
    padding-top: 2rem;
    position: relative;
    overflow: hidden;
}
body.era-civil-war .product-form::before,
body.era-civil-war .cart-summary::before,
body.era-civil-war .philosopher-sidebar::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 16px;
    background: var(--era-band);
    background-color: var(--era-band-bg);
}

body.era-civil-war .shirt-card {
    background: #faf5ea;
    border: 1px solid #c8c0a8;
    box-shadow: var(--shadow);
}

body.era-civil-war .product-page__quote {
    color: #3a4250;
    border-left: 3px solid #b8860b;
    padding-left: 1rem;
}

body.era-civil-war .quote-card {
    background: #faf5ea;
    border-left: 3px solid #1c3856;
}

body.era-civil-war .product-page__meta {
    border-top: none;
    padding-top: 1.6rem;
    position: relative;
}
body.era-civil-war .product-page__meta::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 16px;
    background: var(--era-band);
    background-color: var(--era-band-bg);
}

body.era-civil-war .site-footer {
    background: #0e1a2e;
    border-top: none;
    position: relative;
    padding-top: calc(1rem + 18px);
}
body.era-civil-war .site-footer::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 18px;
    background: var(--era-band);
    background-color: var(--era-band-bg);
}