:root {
    --navy: #16234f;
    --navy-700: #1d2e63;
    --red: #d5202b;
    --red-600: #b91b25;
    --gray: #9aa0a6;
    --ink: #1f2430;
    --bg: #f4f6f9;
}

body {
    font-family: 'Montserrat', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Arial, sans-serif;
    background: var(--bg);
    color: var(--ink);
}

/* ---- Top bar (white so the multicolor logo reads well) ---- */
.brandbar {
    background: #fff;
    box-shadow: 0 2px 6px rgba(0, 0, 0, .08);
}
.brandbar .navbar-brand { padding: 0; margin-right: 2rem; }
.brandbar .navbar-brand img { height: 50px; display: block; }
.brandbar .nav-link { color: var(--navy); font-weight: 600; }
.brandbar .nav-link:hover,
.brandbar .nav-link.active { color: var(--red); }
.brandbar .username { color: #6b7280; font-weight: 600; }
.brandbar .navbar-toggler { border-color: rgba(0, 0, 0, .15); }

/* Thin red accent strip under the nav (nods to the site's red/navy banding) */
.brand-accent { height: 4px; background: var(--red); }

/* ---- Headings ---- */
h1, h2, h3 { color: var(--navy); font-weight: 700; }
main h1 { border-bottom: 3px solid var(--red); padding-bottom: .35rem; display: inline-block; margin-bottom: 1.25rem; }

/* ---- Buttons ---- */
.btn-primary {
    --bs-btn-bg: var(--navy); --bs-btn-border-color: var(--navy);
    --bs-btn-hover-bg: var(--navy-700); --bs-btn-hover-border-color: var(--navy-700);
    --bs-btn-active-bg: var(--navy-700); --bs-btn-active-border-color: var(--navy-700);
}
.btn-danger {
    --bs-btn-bg: var(--red); --bs-btn-border-color: var(--red);
    --bs-btn-hover-bg: var(--red-600); --bs-btn-hover-border-color: var(--red-600);
}
.btn-outline-primary {
    --bs-btn-color: var(--navy); --bs-btn-border-color: var(--navy);
    --bs-btn-hover-bg: var(--navy); --bs-btn-hover-border-color: var(--navy);
}
a { color: var(--navy); }

/* ---- Stat cards ---- */
.stat-card {
    background: #fff; border-radius: 10px; padding: 1rem 1.25rem;
    box-shadow: 0 1px 3px rgba(16, 24, 40, .08); border-left: 4px solid var(--navy);
    height: 100%;
}
.stat-card.accent { border-left-color: var(--red); }
.pipe-card { cursor: pointer; transition: box-shadow .12s, transform .12s; }
.pipe-card:hover { box-shadow: 0 4px 14px rgba(16, 24, 40, .16); transform: translateY(-1px); }
.pipe-card.active { outline: 2px solid var(--navy); outline-offset: -1px; }
.stat-card .num { font-size: 1.9rem; font-weight: 800; color: var(--navy); line-height: 1; }
.stat-card .lbl { color: #6b7280; font-size: .85rem; margin-top: .25rem; }

/* ---- Content card & tables ---- */
.card-surface {
    background: #fff; border-radius: 10px; padding: 1.25rem 1.5rem;
    box-shadow: 0 1px 3px rgba(16, 24, 40, .08);
}
.table > :not(caption) > * > * { padding: .6rem .75rem; }
thead th { color: var(--navy); border-bottom: 2px solid #e5e7eb; }

/* ---- Auth card ---- */
.auth-wrap { max-width: 400px; margin: 6vh auto; }
.auth-card {
    background: #fff; border-radius: 12px; padding: 2rem;
    box-shadow: 0 6px 24px rgba(16, 24, 40, .12); border-top: 4px solid var(--red);
}
.auth-card .logo { display: block; height: 54px; margin: 0 auto 1.25rem; }