/* Crosstaff — design system (matches crosstaff.com brand) */
@font-face { font-family: "Switzer"; src: url("/fonts/Switzer-Regular.otf") format("opentype"); font-weight: 400; font-display: swap; }
@font-face { font-family: "Switzer"; src: url("/fonts/Switzer-Medium.otf") format("opentype"); font-weight: 500; font-display: swap; }
@font-face { font-family: "Switzer"; src: url("/fonts/Switzer-Semibold.otf") format("opentype"); font-weight: 600; font-display: swap; }

:root {
    --brand-primary: #586fb5;
    --brand-primary-dark: #46598f;
    --brand-navy: #232c48;
    --brand-navy-2: #2b3658;
    --brand-gray: #758696;
    --brand-tint: #eef1f9;
    --brand-coral: #ff7448;

    --ink: #232c48;
    --ink-2: #5a6478;
    --ink-3: #8a93a6;
    --line: #e9ecf3;
    --surface: #ffffff;
    --bg: #f6f7fb;

    --r-sm: 10px; --r-md: 14px; --r-lg: 18px; --r-xl: 24px;
    --sh-sm: 0 1px 2px rgba(35,44,72,.05), 0 1px 3px rgba(35,44,72,.06);
    --sh-md: 0 6px 18px rgba(35,44,72,.07);
    --sh-lg: 0 18px 44px rgba(35,44,72,.12);

    --bs-primary: #586fb5;
    --bs-primary-rgb: 88,111,181;
    --bs-link-color: #46598f;
    --bs-link-color-rgb: 70,89,143;
    --bs-link-hover-color: #232c48;
    --bs-border-color: #e9ecf3;
    --bs-body-color: #232c48;
}

body {
    font-family: "Switzer", system-ui, sans-serif;
    color: var(--ink);
    background:
        radial-gradient(1100px 460px at 78% -120px, rgba(88,111,181,.10), transparent 60%),
        var(--bg);
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
}
h1,h2,h3,h4,h5,h6 { font-weight: 600; color: var(--ink); letter-spacing: -.011em; }
.text-muted { color: var(--ink-2) !important; }
.small, small { letter-spacing: 0; }
hr { border-color: var(--line); opacity: 1; }

/* ---- Navbar ---- */
.app-navbar {
    background: var(--brand-navy) !important;
    box-shadow: 0 1px 0 rgba(255,255,255,.04), var(--sh-md);
    padding-top: .55rem; padding-bottom: .55rem;
    position: sticky; top: 0; z-index: 1030;
}
.navbar-brand .cs-logo { height: 27px; width: auto; display: block; }
.app-navbar .nav-link { color: rgba(255,255,255,.74); font-weight: 500; border-radius: 8px; padding: .4rem .7rem; transition: .15s; }
.app-navbar .nav-link:hover { color: #fff; background: rgba(255,255,255,.08); }
.app-navbar .nav-link.fw-semibold { color: #fff; }
.app-main { padding-top: 1.25rem; }

/* ---- Cards / surfaces ---- */
.card {
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--r-lg);
    box-shadow: var(--sh-sm);
}
.card-body { padding: 1.25rem 1.4rem; }

/* ---- Buttons ---- */
.btn { font-weight: 500; border-radius: 10px; letter-spacing: -.005em; transition: transform .06s ease, background-color .15s, box-shadow .15s; }
.btn:active { transform: translateY(1px); }
.btn-primary {
    --bs-btn-bg: var(--brand-primary); --bs-btn-border-color: var(--brand-primary);
    --bs-btn-hover-bg: var(--brand-primary-dark); --bs-btn-hover-border-color: var(--brand-primary-dark);
    --bs-btn-active-bg: var(--brand-primary-dark); --bs-btn-active-border-color: var(--brand-primary-dark);
    --bs-btn-disabled-bg: var(--brand-primary); --bs-btn-disabled-border-color: var(--brand-primary);
    box-shadow: 0 4px 12px rgba(88,111,181,.28);
}
.btn-primary:hover { box-shadow: 0 6px 16px rgba(88,111,181,.34); }
.btn-outline-primary { --bs-btn-color: var(--brand-primary-dark); --bs-btn-border-color: #c8d0e8; --bs-btn-hover-bg: var(--brand-primary); --bs-btn-hover-border-color: var(--brand-primary); --bs-btn-active-bg: var(--brand-primary); }
.btn-outline-secondary { --bs-btn-color: var(--ink-2); --bs-btn-border-color: #d6dae4; --bs-btn-hover-bg: #eef1f6; --bs-btn-hover-color: var(--ink); --bs-btn-hover-border-color: #d6dae4; }
a { color: var(--brand-primary-dark); text-underline-offset: 2px; }

/* ---- Badges / pills ---- */
.badge.bg-light { background: var(--brand-tint) !important; color: var(--brand-primary-dark) !important; font-weight: 500; }
.badge.bg-secondary { background-color: var(--brand-gray) !important; }
.text-primary { color: var(--brand-primary) !important; }

/* ---- Tables ---- */
.table { --bs-table-border-color: var(--line); color: var(--ink); }
.table > thead th { font-size: 12px; text-transform: uppercase; letter-spacing: .04em; color: var(--ink-3); font-weight: 600; border-bottom: 1px solid var(--line); }
.table-hover > tbody > tr:hover > * { background: var(--brand-tint); }

/* ---- Forms ---- */
.form-control, .form-select { border-color: #dfe3ec; border-radius: 10px; color: var(--ink); }
.form-control:focus, .form-select:focus { border-color: var(--brand-primary); box-shadow: 0 0 0 3px rgba(88,111,181,.18); }
.form-label { font-weight: 500; color: var(--ink-2); }

/* ---- Alerts ---- */
.alert { border-radius: var(--r-md); border: 1px solid var(--line); }
.alert-light { background: var(--surface); }

/* ---- Footer ---- */
.app-footer { color: var(--ink-3); }

/* ---- Login ---- */
.cs-login-card { box-shadow: var(--sh-lg); border: 1px solid var(--line); border-radius: var(--r-xl); }
.cs-login-card .card-body { padding: 2rem 2rem 1.75rem; }
.cs-auth-main { min-height: 100vh; display: flex; align-items: flex-start; justify-content: center; padding: 1rem; }
.cs-auth-main .row { width: 100%; }

/* ===== App shell: sidebar + topbar (rebrand) ===== */
:root { --side-w: 250px; }
.cs-sidebar {
    position: fixed; top: 0; left: 0; bottom: 0; width: var(--side-w); z-index: 1040;
    background: linear-gradient(180deg, #28335480, transparent 160px), var(--brand-navy);
    display: flex; flex-direction: column; padding: 18px 14px;
    border-right: 1px solid rgba(255,255,255,.06);
}
.cs-brand { display: block; padding: 6px 8px 18px; }
.cs-brand .cs-logo { height: 26px; width: auto; }
.cs-nav { flex: 1; display: flex; flex-direction: column; gap: 2px; overflow-y: auto; }
.cs-nav-group { font-size: 10.5px; text-transform: uppercase; letter-spacing: .08em; color: rgba(255,255,255,.38); margin: 14px 10px 6px; font-weight: 600; }
.cs-nav-item {
    display: flex; align-items: center; gap: 11px; padding: 9px 11px; border-radius: 10px;
    color: rgba(255,255,255,.74); text-decoration: none; font-weight: 500; font-size: 14px; transition: .14s;
}
.cs-nav-item i { font-size: 19px; opacity: .85; }
.cs-nav-item:hover { background: rgba(255,255,255,.07); color: #fff; }
.cs-nav-item.active { background: rgba(255,255,255,.12); color: #fff; box-shadow: inset 3px 0 0 var(--brand-primary); }
.cs-side-foot { border-top: 1px solid rgba(255,255,255,.08); padding-top: 12px; margin-top: 8px; }
.cs-user { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; padding: 0 4px; }
.cs-avatar { width: 32px; height: 32px; border-radius: 50%; background: var(--brand-primary); color: #fff; display: flex; align-items: center; justify-content: center; font-size: 12px; font-weight: 600; flex: 0 0 auto; }
.cs-user-name { color: rgba(255,255,255,.78); font-size: 12.5px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.cs-logout { width: 100%; display: flex; align-items: center; justify-content: center; gap: 8px; background: rgba(255,255,255,.06); color: rgba(255,255,255,.82); border: 1px solid rgba(255,255,255,.10); border-radius: 10px; padding: 8px; font-size: 13px; font-weight: 500; cursor: pointer; transition: .14s; }
.cs-logout:hover { background: rgba(255,255,255,.12); color: #fff; }

.cs-main { margin-left: var(--side-w); min-height: 100vh; display: flex; flex-direction: column; }
.cs-topbar { position: sticky; top: 0; z-index: 1020; height: 58px; display: flex; align-items: center; gap: 12px; padding: 0 1.75rem; background: rgba(246,247,251,.82); backdrop-filter: blur(8px); border-bottom: 1px solid var(--line); }
.cs-topbar-title { font-weight: 600; color: var(--ink); letter-spacing: -.01em; }
.cs-burger { display: none; font-size: 22px; color: var(--ink-2); cursor: pointer; }
.cs-content { padding: 1.5rem 1.75rem 3rem; max-width: 1180px; width: 100%; }
.cs-scrim { display: none; }
.cs-nav-toggle { display: none; }

@media (max-width: 991.98px) {
    .cs-sidebar { transform: translateX(-100%); transition: transform .22s ease; box-shadow: var(--sh-lg); }
    .cs-nav-toggle:checked ~ .cs-sidebar { transform: translateX(0); }
    .cs-nav-toggle:checked ~ .cs-scrim { display: block; position: fixed; inset: 0; background: rgba(35,44,72,.4); z-index: 1035; }
    .cs-main { margin-left: 0; }
    .cs-burger { display: inline-flex; }
}