:root {
    --ca-navy: #0a2747;
    --ca-navy-deep: #061a33;
    --ca-cyan: #1ec0e8;
    --ca-cyan-soft: #e6f7fc;
    --ca-bg: #f4f6fa;
    --ca-sidebar-bg: #0a2747;
    --ca-sidebar-fg: #c8d4e6;
    --ca-sidebar-fg-active: #ffffff;
    --ca-sidebar-active-bg: #11335a;
    --ca-border: #e3e7ef;
    --ca-text: #1b2733;
    --ca-text-muted: #6a7785;
}

html, body {
    height: 100%;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    background: var(--ca-bg);
    color: var(--ca-text);
}

a {
    color: var(--ca-navy);
}
a:hover {
    color: var(--ca-cyan);
}

/* Bootstrap primary override -------------------------------------------- */
.btn-primary {
    background-color: var(--ca-navy);
    border-color: var(--ca-navy);
}
.btn-primary:hover, .btn-primary:focus {
    background-color: var(--ca-navy-deep);
    border-color: var(--ca-navy-deep);
}
.btn-outline-primary {
    color: var(--ca-navy);
    border-color: var(--ca-navy);
}
.btn-outline-primary:hover {
    background-color: var(--ca-navy);
    border-color: var(--ca-navy);
}

/* Top navbar ------------------------------------------------------------ */
.ca-topbar {
    background: #ffffff;
    border-bottom: 1px solid var(--ca-border);
    box-shadow: 0 1px 0 rgba(10, 39, 71, 0.04);
}
.ca-topbar .navbar-brand img {
    height: 38px;
    width: auto;
    display: block;
}
.ca-tenant-pill {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.25rem 0.65rem;
    border-radius: 999px;
    background: var(--ca-cyan-soft);
    color: var(--ca-navy);
    font-size: 0.78rem;
    font-weight: 600;
}
.ca-tenant-pill .ca-tier {
    background: var(--ca-navy);
    color: #fff;
    border-radius: 999px;
    padding: 0.05rem 0.5rem;
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.4px;
}
.ca-user-name {
    color: var(--ca-text-muted);
    font-size: 0.85rem;
}

/* Sidebar --------------------------------------------------------------- */
.ca-sidebar {
    background: var(--ca-sidebar-bg);
    color: var(--ca-sidebar-fg);
    min-height: calc(100vh - 64px);
    padding: 1.25rem 0.75rem;
}
.ca-sidebar .ca-sidebar-section {
    text-transform: uppercase;
    font-size: 0.7rem;
    letter-spacing: 0.8px;
    color: #6f88ad;
    padding: 0.75rem 0.85rem 0.4rem;
    margin-top: 0.5rem;
}
.ca-sidebar .nav-link {
    color: var(--ca-sidebar-fg);
    border-radius: 6px;
    padding: 0.55rem 0.85rem;
    margin-bottom: 0.15rem;
    display: flex;
    align-items: center;
    gap: 0.6rem;
    font-size: 0.92rem;
    transition: background 0.12s ease, color 0.12s ease;
}
.ca-sidebar .nav-link:hover {
    background: var(--ca-sidebar-active-bg);
    color: var(--ca-sidebar-fg-active);
}
.ca-sidebar .nav-link.active {
    background: var(--ca-sidebar-active-bg);
    color: var(--ca-sidebar-fg-active);
    box-shadow: inset 3px 0 0 var(--ca-cyan);
}
.ca-sidebar .nav-link .ca-icon {
    width: 18px;
    text-align: center;
    color: var(--ca-cyan);
    font-weight: 700;
}

/* Main content ---------------------------------------------------------- */
.ca-main {
    padding: 1.75rem 2rem;
}
.ca-page-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1.25rem;
}
.ca-page-header h1 {
    font-size: 1.4rem;
    font-weight: 600;
    margin: 0;
    color: var(--ca-navy);
}
.ca-card {
    background: #fff;
    border: 1px solid var(--ca-border);
    border-radius: 10px;
    padding: 1.25rem 1.4rem;
    box-shadow: 0 1px 2px rgba(10, 39, 71, 0.04);
}
.ca-card h2 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--ca-navy);
    margin: 0 0 0.4rem;
}
.ca-card .ca-stat {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--ca-navy);
    line-height: 1.1;
}
.ca-card .ca-sub {
    color: var(--ca-text-muted);
    font-size: 0.85rem;
}

/* Regulation popover ---------------------------------------------------- */
.ca-reg-popover { max-width: 500px; }
.ca-reg-popover .popover-header { background: var(--ca-navy); color: #fff; font-size: 0.85rem; }
.ca-reg-popover .popover-body { font-size: 0.8rem; line-height: 1.4; }
.ca-reg-popover .popover-body .norm { margin-bottom: 0.4rem; }
.ca-reg-popover .popover-body .grid-container { display: block; }
.ca-reg-popover .popover-body .grid-list-column-2 { margin-left: 1.5em; }

/* Login page ------------------------------------------------------------ */
.ca-login-shell {
    min-height: calc(100vh - 64px);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem 1rem;
    background: linear-gradient(135deg, #f4f6fa 0%, #e6f7fc 100%);
}
.ca-login-card {
    background: #fff;
    border: 1px solid var(--ca-border);
    border-radius: 14px;
    box-shadow: 0 8px 32px rgba(10, 39, 71, 0.10);
    padding: 2rem 2.25rem;
    width: 100%;
    max-width: 420px;
}
.ca-login-card .ca-login-logo {
    display: block;
    margin: 0 auto 1rem;
    height: 64px;
}

/* Footer ---------------------------------------------------------------- */
.ca-footer {
    background: #fff;
    border-top: 1px solid var(--ca-border);
    color: var(--ca-text-muted);
    font-size: 0.8rem;
    padding: 0.75rem 1rem;
    text-align: center;
}