/* =================================================
   TOP BAR
   ================================================= */

.topbar {
    height: 60px;
    background: #3b1f2b;
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 16px;
}

.brand {
    font-size: 18px;
    font-weight: bold;
}

/* =================================================
   BUTTONS
   ================================================= */

.topbar-center {
    display: flex;
    gap: 10px;
}

.top-btn {
    background: rgba(255,255,255,0.15);
    border: none;
    color: white;
    padding: 8px 12px;
    font-size: 14px;
    cursor: pointer;
    border-radius: 6px;
}

.top-btn:hover {
    background: rgba(255,255,255,0.25);
}

.top-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.top-btn.danger {
    background: #8b0000;
}

.top-btn.danger:hover {
    background: #a80000;
}

/* =================================================
   FILE BUTTON
   ================================================= */

.file-btn {
    cursor: pointer;
}