/* ISP Control v2 — Bootstrap 5.3 theme overrides */

/* ── Sidebar ── */
.isp-sidebar {
    width: 215px;
    min-width: 215px;
    overflow-y: auto;
    transition: background-color 0.15s;
}
.isp-sidebar .nav-link {
    font-size: 0.83rem;
    border-radius: 0.4rem;
    padding: 0.3rem 0.65rem;
    color: var(--bs-body-color);
}
.isp-sidebar .nav-link:hover {
    background-color: var(--bs-secondary-bg);
}
.isp-sidebar .nav-link.active {
    background-color: var(--bs-primary);
    color: #fff;
}
.isp-sidebar .section-label {
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--bs-secondary-color);
    padding: 0.3rem 0.65rem 0.1rem;
}

/* ── Signal quality cells — visible in both themes ── */
.sig-good { --bs-table-bg: #198754; --bs-table-color: #fff;    background-color: #198754 !important; color: #fff    !important; }
.sig-warn { --bs-table-bg: #ffc107; --bs-table-color: #212529; background-color: #ffc107 !important; color: #212529 !important; }
.sig-bad  { --bs-table-bg: #dc3545; --bs-table-color: #fff;    background-color: #dc3545 !important; color: #fff    !important; }
.sig-watch{ --bs-table-bg: #fd7e14; --bs-table-color: #fff;    background-color: #fd7e14 !important; color: #fff    !important; }
.sig-info { --bs-table-bg: #0dcaf0; --bs-table-color: #000;    background-color: #0dcaf0 !important; color: #000    !important; }

/* ── Data tables ── */
.isp-table th,
.isp-table td {
    white-space: nowrap;
    font-size: 0.78rem;
    padding: 0.2rem 0.38rem;
}

/* ── Table filter inputs ── */
.table-search-filters {
    display: inline-block;
    padding: 0.25rem 0.5rem;
    margin: 0 0.4rem 0.5rem 0;
    border: 1px solid var(--bs-border-color);
    border-radius: 0.375rem;
    background: var(--bs-body-bg);
    color: var(--bs-body-color);
    font-size: 0.83rem;
    transition: border-color 0.15s;
}
.table-search-filters:focus {
    outline: none;
    border-color: var(--bs-primary);
    box-shadow: 0 0 0 0.2rem rgba(13,110,253,.25);
}

/* ── History scroll box ── */
.hist-scroll {
    height: 300px;
    overflow-y: auto;
    border: 1px solid var(--bs-border-color);
    border-radius: 0.375rem;
}

/* ── Login page ── */
.login-wrap {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
}
.login-card {
    width: 360px;
}

/* ── Navbar brand ── */
.navbar-brand i { opacity: 0.85; }

/* ── Page render time footer ── */
.render-time {
    font-size: 0.72rem;
    color: var(--bs-secondary-color);
    margin-top: 0.75rem;
}

/* ── Sidebar collapse buttons ── */
.collapse-toggle {
    border: none !important;
    padding: 0.3rem 0.65rem 0.1rem 0 !important;
    color: var(--bs-secondary-color) !important;
    text-decoration: none !important;
    font-size: 0.7rem !important;
    font-weight: 600 !important;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}
.collapse-toggle:hover {
    color: var(--bs-body-color) !important;
}
.collapse-toggle[aria-expanded="true"] i {
    transform: rotate(90deg);
}