/* Best Tutors SMS — sidebar layout + small overrides */

/* ── Sidebar ─────────────────────────────────────────── */
.sidebar {
    width: 240px;
    min-height: 100vh;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 1040;
    transition: transform 0.25s ease;
}

.sidebar-brand {
    font-size: 1.1rem;
    letter-spacing: 0.02em;
    border-bottom: 1px solid rgba(255, 255, 255, 0.15);
}

.sidebar-link {
    color: #fff;
    border-radius: 0.375rem;
    margin-bottom: 2px;
    font-size: 0.9rem;
    padding: 0.55rem 0.85rem;
}

.sidebar-link:hover,
.sidebar-link:focus {
    color: #fff;
    background-color: rgba(255, 255, 255, 0.25);
}

.sidebar-link.active {
    color: #fff;
    background-color: rgba(255, 255, 255, 0.35);
    font-weight: 600;
}

.sidebar-footer {
    font-size: 0.85rem;
}

/* Push main content to the right of the fixed sidebar */
.sidebar ~ .sidebar-toggle,
.sidebar ~ .flex-grow-1 {
    margin-left: 240px;
}

/* ── Mobile toggle button ────────────────────────────── */
.sidebar-toggle {
    position: fixed;
    top: 0.65rem;
    left: 0.65rem;
    z-index: 1050;
    border-radius: 0.375rem;
    padding: 0.3rem 0.55rem;
    line-height: 1;
}

/* ── Overlay (mobile) ────────────────────────────────── */
.sidebar-overlay {
    position: fixed;
    inset: 0;
    z-index: 1035;
    background: rgba(0, 0, 0, 0.45);
}

/* ── Responsive: hide sidebar off-screen on small screens */
@media (max-width: 991.98px) {
    .sidebar {
        transform: translateX(-100%);
    }
    .sidebar.show {
        transform: translateX(0);
    }
    .sidebar ~ .sidebar-toggle,
    .sidebar ~ .flex-grow-1 {
        margin-left: 0;
    }
    .flex-grow-1 > main {
        padding-top: 3.5rem !important;
    }
}

@media (min-width: 992px) {
    .sidebar-toggle {
        display: none !important;
    }
}

/* ── Table + card helpers (unchanged) ────────────────── */
.table-actions {
    white-space: nowrap;
}
.card-section-title {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
}